code: update flecs to v3

code/game/src/debug_replay.c

@@ -160,7 +160,7 @@ void debug_replay_run(void) {
     Position const *p1 = ecs_get(world_ecs(), plr, Position);
     
     mime = entity_spawn(EKIND_MACRO_BOT);
-    Position *pos = ecs_get_mut(world_ecs(), mime, Position, NULL);
+    Position *pos = ecs_get_mut(world_ecs(), mime, Position);
     *pos = *p1;
     
     ecs_set(world_ecs(), mime, Input, {0});
@@ -184,7 +184,7 @@ void debug_replay_update(void) {
     
     switch (r->kind) {
         case RPKIND_KEY: {
-            Input *i = ecs_get_mut(world_ecs(), mime, Input, NULL);
+            Input *i = ecs_get_mut(world_ecs(), mime, Input);
             i->x = r->pkt.x;
             i->y = r->pkt.y;
             i->mx = r->pkt.mx;
@@ -207,7 +207,7 @@ void debug_replay_update(void) {
             ecs_entity_t e = vehicle_spawn();
             
             Position const *origin = ecs_get(world_ecs(), mime, Position);
-            Position *dest = ecs_get_mut(world_ecs(), e, Position, NULL);
+            Position *dest = ecs_get_mut(world_ecs(), e, Position);
             *dest = *origin;
             
             zpl_array_append(temp_actors, e);

code/game/src/debug_ui_actions.c

@@ -14,7 +14,7 @@ ActSpawnCar(void) {
     ecs_entity_t plr = camera_get().ent_id;
     
     Position const* origin = ecs_get(world_ecs(), plr, Position);
-    Position * dest = ecs_get_mut(world_ecs(), e, Position, NULL);
+    Position * dest = ecs_get_mut(world_ecs(), e, Position);
     *dest = *origin;
     
     debug_replay_special_action(RPKIND_SPAWN_CAR);
@@ -26,7 +26,7 @@ ActSpawnIcemaker(void) {
     ecs_entity_t plr = camera_get().ent_id;
     
     Position const* origin = ecs_get(world_ecs(), plr, Position);
-    Position * dest = ecs_get_mut(world_ecs(), e, Position, NULL);
+    Position * dest = ecs_get_mut(world_ecs(), e, Position);
     *dest = *origin;
     
     debug_replay_special_action(RPKIND_SPAWN_ICEMAKER_ITEM);
@@ -39,16 +39,16 @@ ActSpawnCirclingDriver(void) {
     ecs_entity_t e = entity_spawn(EKIND_DEMO_NPC);
     
     Position const *origin = ecs_get(world_ecs(), plr, Position);
-    Position *veh_dest = ecs_get_mut(world_ecs(), ve, Position, NULL);
+    Position *veh_dest = ecs_get_mut(world_ecs(), ve, Position);
-    Position *dest = ecs_get_mut(world_ecs(), e, Position, NULL);
+    Position *dest = ecs_get_mut(world_ecs(), e, Position);
     *veh_dest = *origin;
     *dest = *origin;
     
-    Input *input = ecs_get_mut(world_ecs(), e, Input, NULL);
+    Input *input = ecs_get_mut(world_ecs(), e, Input);
     zpl_zero_item(input);
     input->x = input->y = 1.0f;
     
-    Vehicle *veh = ecs_get_mut(world_ecs(), ve, Vehicle, NULL);
+    Vehicle *veh = ecs_get_mut(world_ecs(), ve, Vehicle);
     veh->seats[0] = e;
     
     ecs_set(world_ecs(), e, IsInVehicle, { .veh = ve });
@@ -209,12 +209,12 @@ ActSpawnDemoNPCs(void) {
     
     for (uint32_t i = 0; i < 1000; i++) {
         uint64_t e = entity_spawn(EKIND_DEMO_NPC);
-        ecs_add(world_ecs(), e, EcsDemoNPC);
+        ecs_add(world_ecs(), e, DemoNPC);
-        Position *pos = ecs_get_mut(world_ecs(), e, Position, NULL);
+        Position *pos = ecs_get_mut(world_ecs(), e, Position);
         pos->x=(float)(rand() % world_dim());
         pos->y=(float)(rand() % world_dim());        
         
-        Velocity *v = ecs_get_mut(world_ecs(), e, Velocity, NULL);
+        Velocity *v = ecs_get_mut(world_ecs(), e, Velocity);
         v->x = (float)((rand()%3-1) * 10);
         v->y = (float)((rand()%3-1) * 10);
         

code/game/src/entity.c

@@ -1,7 +1,6 @@
 #include "entity.h"
 #include "entity_view.h"
 #include "flecs/flecs.h"
-#include "flecs/flecs_meta.h"
 #include "librg.h"
 #include "world/world.h"
 
@@ -16,8 +15,7 @@ uint64_t entity_spawn(uint16_t class_id) {
     
     if (class_id != EKIND_SERVER) {
         ecs_set(world_ecs(), e, Velocity, {0});
-        ecs_add(world_ecs(), e, Walking);
+        Position *pos = ecs_get_mut(world_ecs(), e, Position);
-        Position *pos = ecs_get_mut(world_ecs(), e, Position, NULL);
 #if 1
         pos->x=(float)(rand() % world_dim());
         pos->y=(float)(rand() % world_dim());

code/game/src/entity_view.h

@@ -3,8 +3,6 @@
 #include "assets.h"
 #include "items.h"
 
-#include "modules/components.h"
-
 #define ZPL_PICO
 #include "zpl.h"
 

code/game/src/game.c

@@ -11,9 +11,6 @@
 #include "camera.h"
 #include "profiler.h"
 
-#include "flecs/flecs.h"
-//#include "flecs/flecs_dash.h"
-//#include "flecs/flecs_systems_civetweb.h"
 #include "flecs/flecs_os_api_stdcpp.h"
 
 #include "modules/components.h"
@@ -117,12 +114,7 @@ size_t game_world_view_count(void) {
 }
 
 void flecs_dash_init() {
-#if 0
+    ecs_singleton_set(world_ecs(), EcsRest, {0});
-    ECS_IMPORT(world_ecs(), FlecsDash);
-    ECS_IMPORT(world_ecs(), FlecsSystemsCivetweb);
-
-    ecs_set(world_ecs(), 0, EcsDashServer, {.port = 27001});
-#endif
 }
 
 float game_time() {

code/game/src/items.c

@@ -27,7 +27,7 @@ static inline asset_id item_fix_kind(asset_id id) {
 uint64_t item_spawn(asset_id kind, uint32_t qty) {
     ecs_entity_t e = entity_spawn(EKIND_ITEM);
     
-    ItemDrop *d = ecs_get_mut(world_ecs(), e, ItemDrop, NULL);
+    ItemDrop *d = ecs_get_mut(world_ecs(), e, ItemDrop);
     *d = (ItemDrop){
         .kind = item_fix_kind(kind),
         .quantity = qty,

code/game/src/main.c

@@ -9,8 +9,6 @@
 #include "profiler.h"
 
 #include "flecs/flecs.h"
-#include "flecs/flecs_dash.h"
-#include "flecs/flecs_systems_civetweb.h"
 #include "flecs/flecs_os_api_stdcpp.h"
 
 #include "modules/components.h"

code/game/src/network.c

@@ -18,6 +18,8 @@
 #include "game.h"
 #include "player.h"
 
+#include "modules/components.h"
+
 #define NETWORK_UPDATE_DELAY 0.100
 
 static ENetHost *host = NULL;
@@ -218,10 +220,10 @@ int32_t network_server_tick(void) {
 }
 
 void network_server_despawn_viewers(void *peer_id) {
-    ecs_iter_t it = ecs_query_iter(world_ecs_clientinfo());
+    ecs_iter_t it = ecs_query_iter(world_ecs(), world_ecs_clientinfo());
 
     while (ecs_query_next(&it)) {
-        ClientInfo *p = ecs_column(&it, ClientInfo, 1);
+        ClientInfo *p = ecs_field(&it, ClientInfo, 1);
 
         for (int i = 0; i < it.count; i++) {
             if (p[i].peer == (uintptr_t)peer_id) {
@@ -232,10 +234,10 @@ void network_server_despawn_viewers(void *peer_id) {
 }
 
 uint64_t network_server_get_entity(void *peer_id, uint16_t view_id) {
-    ecs_iter_t it = ecs_query_iter(world_ecs_clientinfo());
+    ecs_iter_t it = ecs_query_iter(world_ecs(), world_ecs_clientinfo());
 
     while (ecs_query_next(&it)) {
-        ClientInfo *p = ecs_column(&it, ClientInfo, 1);
+        ClientInfo *p = ecs_field(&it, ClientInfo, 1);
 
         for (int i = 0; i < it.count; i++) {
             if (p[i].peer == (uintptr_t)peer_id && p[i].view_id == view_id) {

code/game/src/packets/pkt_00_init.c

@@ -28,7 +28,7 @@ int32_t pkt_00_init_handler(pkt_header *header) {
     uint64_t peer_id = (uint64_t)header->udata;
     uint64_t ent_id = player_spawn(NULL);
 
-    Position *pos = ecs_get_mut(world_ecs(), ent_id, Position, NULL);
+    Position *pos = ecs_get_mut(world_ecs(), ent_id, Position);
 
 #if 0
     pos->x = world_dim()/2.0f + rand()%15*15.0f;

code/game/src/packets/pkt_send_keystate.c

@@ -38,7 +38,7 @@ int32_t pkt_send_keystate_handler(pkt_header *header) {
     if (!world_entity_valid(e))
         return 1;
     
-    Input *i = ecs_get_mut(world_ecs(), e, Input, NULL);
+    Input *i = ecs_get_mut(world_ecs(), e, Input);
     if (i && !i->is_blocked) {
         i->x = zpl_clamp(table.x, -1.0f, 1.0f);
         i->y = zpl_clamp(table.y, -1.0f, 1.0f);

code/game/src/packets/pkt_switch_viewer.c

@@ -30,10 +30,10 @@ int32_t pkt_switch_viewer_handler(pkt_header *header) {
     if (!world_entity_valid(e))
         return 1;
 
-    ecs_iter_t it = ecs_query_iter(world_ecs_clientinfo());
+    ecs_iter_t it = ecs_query_iter(world_ecs(), world_ecs_clientinfo());
 
     while (ecs_query_next(&it)) {
-        ClientInfo *p = ecs_column(&it, ClientInfo, 1);
+        ClientInfo *p = ecs_field(&it, ClientInfo, 1);
 
         for (int i = 0; i < it.count; i++) {
             if (p[i].peer == (uintptr_t)peer_id && p[i].view_id == table.view_id) {

code/game/src/player.c

@@ -2,7 +2,6 @@
 #include "entity.h"
 #include "entity_view.h"
 #include "flecs/flecs.h"
-#include "flecs/flecs_meta.h"
 #include "librg.h"
 #include "world/world.h"
 
@@ -24,7 +23,6 @@ uint64_t player_spawn(char *name) {
     ecs_set(world_ecs(), e, Input, {0});
     ecs_set(world_ecs(), e, Inventory, {0});
     ecs_set(world_ecs(), e, Health, {.hp = PLAYER_MAX_HP, .max_hp = PLAYER_MAX_HP});
-    ecs_add(world_ecs(), e, Player);
     
     librg_entity_owner_set(world_tracker(), e, (int64_t)e);
     

code/game/src/vehicle.c

@@ -8,7 +8,7 @@
 uint64_t vehicle_spawn(void) {    
     ecs_entity_t e = entity_spawn(EKIND_VEHICLE);
     
-    Vehicle *veh = ecs_get_mut(world_ecs(), e, Vehicle, NULL);
+    Vehicle *veh = ecs_get_mut(world_ecs(), e, Vehicle);
     *veh = (Vehicle){
         .wheel_base = 50.0f,
         .speed = 50.0f,

code/game/src/world/world.c

@@ -147,7 +147,7 @@ void world_chunk_setup_grid(void) {
     for (int i = 0; i < zpl_square(world.chunk_amount); ++i) {
         ecs_entity_t e = ecs_new(world.ecs, 0);
         ecs_set(world.ecs, e, Classify, {.id = EKIND_CHUNK });
-        Chunk *chunk = ecs_get_mut(world.ecs, e, Chunk, NULL);
+        Chunk *chunk = ecs_get_mut(world.ecs, e, Chunk);
         librg_entity_track(world.tracker, e);
         librg_entity_chunk_set(world.tracker, e, i);
         librg_chunk_to_chunkpos(world.tracker, i, &chunk->x, &chunk->y, NULL);
@@ -280,12 +280,12 @@ static void world_tracker_update(uint8_t ticker, float freq, uint8_t radius) {
     world.tracker_update[ticker] = (float)zpl_time_rel() + freq;
 
     profile(PROF_WORLD_WRITE) {
-        ecs_iter_t it = ecs_query_iter(world.ecs_update);
+        ecs_iter_t it = ecs_query_iter(world_ecs(), world.ecs_update);
         static char buffer[WORLD_LIBRG_BUFSIZ] = {0};
         world.active_layer_id = ticker;
 
         while (ecs_query_next(&it)) {
-            ClientInfo *p = ecs_column(&it, ClientInfo, 1);
+            ClientInfo *p = ecs_field(&it, ClientInfo, 1);
 
             for (int i = 0; i < it.count; i++) {
                 size_t datalen = WORLD_LIBRG_BUFSIZ;
@@ -468,7 +468,7 @@ void world_chunk_destroy_block(float x, float y, bool drop_item) {
         if (item_find(item_asset) == ASSET_INVALID) return;
         uint64_t e = item_spawn(item_asset, 1);
 
-        Position *dest = ecs_get_mut(world_ecs(), e, Position, NULL);
+        Position *dest = ecs_get_mut(world_ecs(), e, Position);
         dest->x = x;
         dest->y = y;
     }
@@ -525,15 +525,13 @@ block_id *world_chunk_get_blocks(int64_t id) {
 
 void world_chunk_mark_dirty(ecs_entity_t e) {
     bool was_added=false;
-    Chunk *chunk = ecs_get_mut(world_ecs(), e, Chunk, &was_added);
+    Chunk *chunk = ecs_get_mut(world_ecs(), e, Chunk);
-    ZPL_ASSERT(!was_added);
     if (chunk) chunk->is_dirty = true;
 }
 
 bool world_chunk_is_dirty(ecs_entity_t e) {
     bool was_added=false;
-    Chunk *chunk = ecs_get_mut(world_ecs(), e, Chunk, &was_added);
+    Chunk *chunk = ecs_get_mut(world_ecs(), e, Chunk);
-    ZPL_ASSERT(!was_added);
     if (chunk) return chunk->is_dirty;
     return false;
 }

code/game/src/world/world.h

@@ -3,9 +3,7 @@
 #include "librg.h"
 #include "packet.h"
 #include "flecs/flecs.h"
-#include "flecs/flecs_meta.h"
 #include "world/blocks.h"
-#include "modules/components.h"
 
 #define WORLD_ERROR_NONE                +0x0000
 #define WORLD_ERROR_OUTOFMEM            -0x0001

code/game/src/world/worldgen/worldgen_test.c

@@ -212,7 +212,7 @@ int32_t worldgen_test(world_data *wld) {
     for (int i=0; i<RAND_RANGE(258, 1124); i++) {
         uint64_t e = vehicle_spawn();
         
-        Position *dest = ecs_get_mut(world_ecs(), e, Position, NULL);
+        Position *dest = ecs_get_mut(world_ecs(), e, Position);
         dest->x = RAND_RANGEF(0, world->dim*WORLD_BLOCK_SIZE);
         dest->y = RAND_RANGEF(0, world->dim*WORLD_BLOCK_SIZE);
     }
@@ -223,7 +223,7 @@ int32_t worldgen_test(world_data *wld) {
     for (int i=0; i<RAND_RANGE(328, 164); i++) {
         uint64_t e = item_spawn(ASSET_DEMO_ICEMAKER, 32);
         
-        Position *dest = ecs_get_mut(world_ecs(), e, Position, NULL);
+        Position *dest = ecs_get_mut(world_ecs(), e, Position);
         dest->x = RAND_RANGEF(0, world->dim*WORLD_BLOCK_SIZE);
         dest->y = RAND_RANGEF(0, world->dim*WORLD_BLOCK_SIZE);
     }
@@ -231,7 +231,7 @@ int32_t worldgen_test(world_data *wld) {
     for (int i=0; i<RAND_RANGE(328, 164); i++) {
         uint64_t e = item_spawn(ASSET_FENCE, 64);
         
-        Position *dest = ecs_get_mut(world_ecs(), e, Position, NULL);
+        Position *dest = ecs_get_mut(world_ecs(), e, Position);
         dest->x = RAND_RANGEF(0, world->dim*WORLD_BLOCK_SIZE);
         dest->y = RAND_RANGEF(0, world->dim*WORLD_BLOCK_SIZE);
     }
@@ -239,7 +239,7 @@ int32_t worldgen_test(world_data *wld) {
     for (int i=0; i<RAND_RANGE(328, 164); i++) {
         uint64_t e = item_spawn(ASSET_WOOD, 64);
         
-        Position *dest = ecs_get_mut(world_ecs(), e, Position, NULL);
+        Position *dest = ecs_get_mut(world_ecs(), e, Position);
         dest->x = RAND_RANGEF(0, world->dim*WORLD_BLOCK_SIZE);
         dest->y = RAND_RANGEF(0, world->dim*WORLD_BLOCK_SIZE);
     }
@@ -247,7 +247,7 @@ int32_t worldgen_test(world_data *wld) {
     for (int i=0; i<RAND_RANGE(128, 564); i++) {
         uint64_t e = item_spawn(ASSET_BELT, 999);
         
-        Position *dest = ecs_get_mut(world_ecs(), e, Position, NULL);
+        Position *dest = ecs_get_mut(world_ecs(), e, Position);
         dest->x = RAND_RANGEF(0, world->dim*WORLD_BLOCK_SIZE);
         dest->y = RAND_RANGEF(0, world->dim*WORLD_BLOCK_SIZE);
     }

code/game/src/world_view.c

@@ -6,6 +6,8 @@
 #include "world/world.h"
 #include "game.h"
 
+#include <math.h>
+
 int32_t tracker_read_remove(librg_world *w, librg_event *e) {
     int64_t entity_id = librg_event_entity_get(w, e);
     world_view *view = (world_view*)librg_world_userdata_get(w);

code/modules/modules/components.c

@@ -1,11 +1,11 @@
 #include "modules/components.h"
 
-ECS_COMPONENT_DECLARE(Chunk);
-ECS_COMPONENT_DECLARE(Position);
 ECS_COMPONENT_DECLARE(Vector2D);
+ECS_COMPONENT_DECLARE(Position);
+ECS_COMPONENT_DECLARE(Velocity);
+ECS_COMPONENT_DECLARE(Chunk);
 ECS_COMPONENT_DECLARE(Drawable);
 ECS_COMPONENT_DECLARE(Input);
-ECS_COMPONENT_DECLARE(Velocity);
 ECS_COMPONENT_DECLARE(ClientInfo);
 ECS_COMPONENT_DECLARE(Health);
 ECS_COMPONENT_DECLARE(Classify);
@@ -13,59 +13,23 @@ ECS_COMPONENT_DECLARE(Vehicle);
 ECS_COMPONENT_DECLARE(IsInVehicle);
 ECS_COMPONENT_DECLARE(ItemDrop);
 ECS_COMPONENT_DECLARE(Inventory);
-ECS_TAG_DECLARE(EcsActor);
+ECS_COMPONENT_DECLARE(DemoNPC);
-ECS_TAG_DECLARE(EcsDemoNPC);
-ECS_TYPE_DECLARE(Player);
-ECS_TYPE_DECLARE(Movement);
-ECS_TYPE_DECLARE(Walking);
-ECS_TYPE_DECLARE(Flying);
-// NOTE(zaklaus): @1 DECLARE
 
 void ComponentsImport(ecs_world_t *ecs) {
     ECS_MODULE(ecs, Components);
-    ECS_IMPORT(ecs, FlecsMeta);
-    
-    ECS_META_DEFINE(ecs, Position);
-    ECS_META_DEFINE(ecs, Chunk);
-    ECS_META_DEFINE(ecs, Vector2D);
-    ECS_META_DEFINE(ecs, Drawable);
-    ECS_META_DEFINE(ecs, ClientInfo);
-    ECS_META_DEFINE(ecs, Velocity);
-    ECS_META_DEFINE(ecs, Input);
-    ECS_META_DEFINE(ecs, Health);
-    ECS_META_DEFINE(ecs, Classify);
-    ECS_META_DEFINE(ecs, Vehicle);
 
+    ECS_COMPONENT_DEFINE(ecs, Vector2D);
+    ECS_COMPONENT_DEFINE(ecs, Position);
+    ECS_COMPONENT_DEFINE(ecs, Velocity);
+    ECS_COMPONENT_DEFINE(ecs, Chunk);
+    ECS_COMPONENT_DEFINE(ecs, Drawable);
+    ECS_COMPONENT_DEFINE(ecs, Input);
+    ECS_COMPONENT_DEFINE(ecs, ClientInfo);
+    ECS_COMPONENT_DEFINE(ecs, Health);
+    ECS_COMPONENT_DEFINE(ecs, Classify);
+    ECS_COMPONENT_DEFINE(ecs, Vehicle);
     ECS_COMPONENT_DEFINE(ecs, IsInVehicle);
     ECS_COMPONENT_DEFINE(ecs, ItemDrop);
     ECS_COMPONENT_DEFINE(ecs, Inventory);
-    
+    ECS_COMPONENT_DEFINE(ecs, DemoNPC);
-    ECS_TAG_DEFINE(ecs, Walking);
-    ECS_TAG_DEFINE(ecs, Flying);
-    
-    ECS_TAG_DEFINE(ecs, EcsActor);
-    ECS_TAG_DEFINE(ecs, EcsDemoNPC);
-    
-    ECS_PREFAB(ecs, Base, Position, Velocity, Input, EcsActor);
-    ECS_TYPE_DEFINE(ecs, Movement, Walking, Flying);
-    
-    ECS_SET_COMPONENT(Chunk);
-    ECS_SET_COMPONENT(Vector2D);
-    ECS_SET_COMPONENT(Position);
-    ECS_SET_COMPONENT(Drawable);
-    ECS_SET_COMPONENT(Velocity);
-    ECS_SET_COMPONENT(ClientInfo);
-    ECS_SET_COMPONENT(Input);
-    ECS_SET_COMPONENT(Health);
-    ECS_SET_COMPONENT(Classify);
-    ECS_SET_COMPONENT(Vehicle);
-    ECS_SET_COMPONENT(IsInVehicle);
-    ECS_SET_COMPONENT(ItemDrop);
-    ECS_SET_COMPONENT(Inventory);
-    ECS_SET_ENTITY(Walking);
-    ECS_SET_ENTITY(Flying);
-    ECS_SET_ENTITY(EcsActor);
-    ECS_SET_ENTITY(EcsDemoNPC);
-    ECS_SET_TYPE(Movement);
-    // NOTE(zaklaus): @2 SET
 }

code/modules/modules/components.h

@@ -1,94 +1,85 @@
 #pragma once
 #include "flecs/flecs.h"
-#include "flecs/flecs_meta.h"
-
-//NOTE(zaklaus): custom macro to define meta components outside the current scope
-
-#ifndef ECS_META_DEFINE
-#define ECS_META_DEFINE(world, T)\
-ECS_COMPONENT_DEFINE(world, T);\
-ecs_new_meta(world, ecs_entity(T), &__##T##__);
-#endif
 
 #ifndef ecs_get_mut_if
 #define ecs_get_mut_if(world, entity, component)\
-(ecs_get(world, entity, component) ? ecs_get_mut(world, entity, component, NULL) : NULL)
+(ecs_get(world, entity, component) ? ecs_get_mut(world, entity, component) : NULL)
 #endif
 
 #define ITEMS_INVENTORY_SIZE 9
 
-ECS_STRUCT(Vector2D, {
+typedef struct {
-               float x;
+    float x;
-               float y;
+    float y;
-           });
+} Vector2D;
 
-ECS_STRUCT(Chunk, {
+typedef struct {
-               uint32_t id;
+    uint32_t id;
-               int16_t x;
+    int16_t x;
-               int16_t y;
+    int16_t y;
-               uint8_t is_dirty;
+    uint8_t is_dirty;
-           });
+} Chunk;
 
-ECS_STRUCT(Drawable, {
+typedef struct {
-               uint16_t id;
+    uint16_t id;
-           });
+} Drawable;
 
-ECS_ALIAS(Vector2D, Position);
+typedef Vector2D Position;
-ECS_ALIAS(Vector2D, Velocity);
+typedef Vector2D Velocity;
 
-ECS_STRUCT(Input, {
+typedef struct {
-               float x;
+    float x;
-               float y;
+    float y;
-               float mx;
+    float mx;
-               float my;
+    float my;
-               uint8_t use;
+    uint8_t use;
-               uint8_t sprint;
+    uint8_t sprint;
-               uint8_t ctrl;
+    uint8_t ctrl;
-               uint8_t is_blocked;
+    uint8_t is_blocked;
     
-               // NOTE(zaklaus): inventory
+    // NOTE(zaklaus): inventory
-               uint8_t selected_item;
+    uint8_t selected_item;
-               uint8_t drop;
+    uint8_t drop;
-               uint8_t swap;
+    uint8_t swap;
-               uint8_t swap_from;
+    uint8_t swap_from;
-               uint8_t swap_to;
+    uint8_t swap_to;
     
-               // NOTE(zaklaus): build mode
+    // NOTE(zaklaus): build mode
-               uint8_t num_placements;
+    uint8_t num_placements;
-               float placements_x[20];
+    float placements_x[20];
-               float placements_y[20];
+    float placements_y[20];
-           });
+} Input;
 
-ECS_STRUCT(ClientInfo, {
+typedef struct {
-               uintptr_t peer;
+    uintptr_t peer;
-               uint16_t view_id;
+    uint16_t view_id;
-               uint8_t active;
+    uint8_t active;
-           });
+} ClientInfo;
 
-ECS_STRUCT(Health, {
+typedef struct {
-               float hp;
+    float hp;
-               float max_hp;
+    float max_hp;
     
-               //NOTE(zaklaus): Intentionally global, to allow for creative use of damage combos
+    //NOTE(zaklaus): Intentionally global, to allow for creative use of damage combos
-               float pain_time;
+    float pain_time;
-               float heal_time;
+    float heal_time;
-           });
+} Health;
 
-ECS_STRUCT(Classify, {
+typedef struct {
-               uint16_t id;
+    uint16_t id;
-           });
+} Classify;
 
-ECS_STRUCT(Vehicle, {
+typedef struct {
-               uint64_t seats[4];
+    uint64_t seats[4];
     
-               float force;
+    float force;
-               float heading;
+    float heading;
-               float steer;
+    float steer;
-               float wheel_base;
+    float wheel_base;
     
-               float speed;
+    float speed;
-               float reverse_speed;
+    float reverse_speed;
-           });
+} Vehicle;
 
 typedef struct {
     ecs_entity_t veh;
@@ -105,73 +96,21 @@ typedef struct {
     float pickup_time;
 } Inventory;
 
-ECS_COMPONENT_EXTERN(Chunk);
+typedef struct {char _unused;} DemoNPC;
-ECS_COMPONENT_EXTERN(Position);
-ECS_COMPONENT_EXTERN(Vector2D);
-ECS_COMPONENT_EXTERN(Drawable);
-ECS_COMPONENT_EXTERN(Input);
-ECS_COMPONENT_EXTERN(Velocity);
-ECS_COMPONENT_EXTERN(ClientInfo);
-ECS_COMPONENT_EXTERN(Health);
-ECS_COMPONENT_EXTERN(Classify);
-ECS_COMPONENT_EXTERN(Vehicle);
-ECS_COMPONENT_EXTERN(IsInVehicle);
-ECS_COMPONENT_EXTERN(ItemDrop);
-ECS_COMPONENT_EXTERN(Inventory);
-ECS_TAG_EXTERN(EcsActor);
-ECS_TAG_EXTERN(EcsDemoNPC);
-ECS_TYPE_EXTERN(Player);
-ECS_TYPE_EXTERN(Movement);
-ECS_TYPE_EXTERN(Walking);
-ECS_TYPE_EXTERN(Flying);
-ECS_TYPE_EXTERN(EcsClient);
-// NOTE(zaklaus): @1 EXTERN
 
-typedef struct {
+extern ECS_COMPONENT_DECLARE(Vector2D);
-    ECS_DECLARE_COMPONENT(Chunk);
+extern ECS_COMPONENT_DECLARE(Position);
-    ECS_DECLARE_COMPONENT(Position);
+extern ECS_COMPONENT_DECLARE(Velocity);
-    ECS_DECLARE_COMPONENT(Vector2D);
+extern ECS_COMPONENT_DECLARE(Chunk);
-    ECS_DECLARE_COMPONENT(Drawable);
+extern ECS_COMPONENT_DECLARE(Drawable);
-    ECS_DECLARE_COMPONENT(Input);
+extern ECS_COMPONENT_DECLARE(Input);
-    ECS_DECLARE_COMPONENT(Velocity);
+extern ECS_COMPONENT_DECLARE(ClientInfo);
-    ECS_DECLARE_COMPONENT(ClientInfo);
+extern ECS_COMPONENT_DECLARE(Health);
-    ECS_DECLARE_COMPONENT(Health);
+extern ECS_COMPONENT_DECLARE(Classify);
-    ECS_DECLARE_COMPONENT(Classify);
+extern ECS_COMPONENT_DECLARE(Vehicle);
-    ECS_DECLARE_COMPONENT(Vehicle);
+extern ECS_COMPONENT_DECLARE(IsInVehicle);
-    ECS_DECLARE_COMPONENT(IsInVehicle);
+extern ECS_COMPONENT_DECLARE(ItemDrop);
-    ECS_DECLARE_COMPONENT(ItemDrop);
+extern ECS_COMPONENT_DECLARE(Inventory);
-    ECS_DECLARE_COMPONENT(Inventory);
+extern ECS_COMPONENT_DECLARE(DemoNPC);
-    ECS_DECLARE_ENTITY(EcsActor);
-    ECS_DECLARE_ENTITY(EcsDemoNPC);
-    ECS_DECLARE_TYPE(Player);
-    ECS_DECLARE_TYPE(Builder);
-    ECS_DECLARE_TYPE(Movement);
-    ECS_DECLARE_ENTITY(Walking);
-    ECS_DECLARE_ENTITY(Flying);
-    // NOTE(zaklaus): @2 DECLARE
-} Components;
-
-#define ComponentsImportHandles(handles)\
-ECS_IMPORT_COMPONENT(handles, Chunk);\
-ECS_IMPORT_COMPONENT(handles, Vector2D);\
-ECS_IMPORT_COMPONENT(handles, Position);\
-ECS_IMPORT_COMPONENT(handles, Drawable);\
-ECS_IMPORT_COMPONENT(handles, Input);\
-ECS_IMPORT_COMPONENT(handles, Velocity);\
-ECS_IMPORT_COMPONENT(handles, ClientInfo);\
-ECS_IMPORT_COMPONENT(handles, Health);\
-ECS_IMPORT_COMPONENT(handles, Classify);\
-ECS_IMPORT_COMPONENT(handles, Vehicle);\
-ECS_IMPORT_COMPONENT(handles, IsInVehicle);\
-ECS_IMPORT_COMPONENT(handles, ItemDrop);\
-ECS_IMPORT_COMPONENT(handles, Inventory);\
-ECS_IMPORT_TYPE(handles, Player);\
-ECS_IMPORT_TYPE(handles, Builder);\
-ECS_IMPORT_TYPE(handles, Movement);\
-ECS_IMPORT_ENTITY(handles, EcsActor);\
-ECS_IMPORT_ENTITY(handles, EcsDemoNPC);\
-ECS_IMPORT_ENTITY(handles, Walking);\
-ECS_IMPORT_ENTITY(handles, Flying);\
-// NOTE(zaklaus): @3 IMPORT
 
 void ComponentsImport(ecs_world_t *ecs);

code/modules/modules/systems.c

@@ -23,8 +23,8 @@ static inline float physics_correction(float x, float vx, float bounce) {
 
 void IntegratePositions(ecs_iter_t *it) {
     profile(PROF_INTEGRATE_POS) {
-        Position *p = ecs_column(it, Position, 1);
+        Position *p = ecs_field(it, Position, 1);
-        Velocity *v = ecs_column(it, Velocity, 2);
+        Velocity *v = ecs_field(it, Velocity, 2);
 
         for (int i = 0; i < it->count; i++) {
             // NOTE(zaklaus): world bounds
@@ -69,7 +69,7 @@ void IntegratePositions(ecs_iter_t *it) {
 }
 
 void UpdateTrackerPos(ecs_iter_t *it) {
-    Position *p = ecs_column(it, Position, 1);
+    Position *p = ecs_field(it, Position, 1);
 
     for (int i = 0; i < it->count; i++){
         librg_entity_chunk_set(world_tracker(), it->entities[i], librg_chunk_from_realpos(world_tracker(), p[i].x, p[i].y, 0));
@@ -86,8 +86,8 @@ void UpdateTrackerPos(ecs_iter_t *it) {
 #define HAZARD_BLOCK_DMG 5.0f
 
 void HurtOnHazardBlock(ecs_iter_t *it) {
-    Position *p = ecs_column(it, Position, 1);
+    Position *p = ecs_field(it, Position, 1);
-    Health *h = ecs_column(it, Health, 2);
+    Health *h = ecs_field(it, Health, 2);
 
     for (int i = 0; i < it->count; i++) {
         world_block_lookup l = world_block_from_realpos(p[i].x, p[i].y);
@@ -106,7 +106,7 @@ void HurtOnHazardBlock(ecs_iter_t *it) {
 #define HP_REGEN_RECOVERY 15.0f
 
 void RegenerateHP(ecs_iter_t *it) {
-    Health *h = ecs_column(it, Health, 1);
+    Health *h = ecs_field(it, Health, 1);
 
     for (int i = 0; i < it->count; i++) {
         if (h[i].pain_time < 0.0f) {
@@ -124,7 +124,7 @@ void RegenerateHP(ecs_iter_t *it) {
 }
 
 void ResetActivators(ecs_iter_t *it) {
-    Input *in = ecs_column(it, Input, 1);
+    Input *in = ecs_field(it, Input, 1);
 
     for (int i = 0; i < it->count; i++) {
         in[i].use = false;
@@ -135,8 +135,8 @@ void ResetActivators(ecs_iter_t *it) {
 }
 
 void ApplyWorldDragOnVelocity(ecs_iter_t *it) {
-    Position *p = ecs_column(it, Position, 1);
+    Position *p = ecs_field(it, Position, 1);
-    Velocity *v = ecs_column(it, Velocity, 2);
+    Velocity *v = ecs_field(it, Velocity, 2);
 
     for (int i = 0; i < it->count; i++) {
         world_block_lookup lookup = world_block_from_realpos(p[i].x, p[i].y);
@@ -163,7 +163,7 @@ void SystemsImport(ecs_world_t *ecs) {
 
     ECS_SYSTEM(ecs, EnableWorldEdit, EcsOnLoad);
     ECS_SYSTEM(ecs, MovementImpulse, EcsOnLoad, components.Input, components.Velocity, components.Position, !components.IsInVehicle);
-    ECS_SYSTEM(ecs, DemoNPCMoveAround, EcsOnLoad, components.Velocity, components.EcsDemoNPC);
+    ECS_SYSTEM(ecs, DemoNPCMoveAround, EcsOnLoad, components.Velocity, components.DemoNPC);
 
     ECS_SYSTEM(ecs, ApplyWorldDragOnVelocity, EcsOnUpdate, components.Position, components.Velocity);
     ECS_SYSTEM(ecs, HurtOnHazardBlock, EcsOnUpdate, components.Position, components.Health);

code/modules/modules/systems.h

@@ -5,11 +5,4 @@ static inline float safe_dt(ecs_iter_t *it) {
     return zpl_min(it->delta_time, 0.03334f);
 }
 
-typedef struct {
-    // NOTE(zaklaus): Public systems are exposed here
-    int32_t _unused;
-} Systems;
-
-#define SystemsImportHandles(handles) (void)(handles)
-
 void SystemsImport(ecs_world_t *ecs);

code/modules/source/system_demo.c

@@ -2,8 +2,10 @@
 #define DEMO_NPC_MOVE_SPEED 500
 #define DEMO_NPC_STEER_SPEED 300
 
+#include <math.h>
+
 void DemoNPCMoveAround(ecs_iter_t *it) {
-    Velocity *v = ecs_column(it, Velocity, 1);
+    Velocity *v = ecs_field(it, Velocity, 1);
     for (int i = 0; i < it->count; i++) {
         float d = zpl_quake_rsqrt(v[i].x*v[i].x + v[i].y*v[i].y);
         v[i].x += (v[i].x*d*DEMO_NPC_MOVE_SPEED*safe_dt(it) + zpl_cos(zpl_to_radians((float)(rand()%360)))*DEMO_NPC_STEER_SPEED*safe_dt(it));

code/modules/source/system_items.c

@@ -6,8 +6,8 @@
 #define ITEM_ATTRACT_FORCE 0.63f
 
 void PickItem(ecs_iter_t *it) {
-    Position *p = ecs_column(it, Position, 2);
+    Position *p = ecs_field(it, Position, 2);
-    Inventory *inv = ecs_column(it, Inventory, 3);
+    Inventory *inv = ecs_field(it, Inventory, 3);
     
     for (int i = 0; i < it->count; i++) {
         if (inv[i].pickup_time > game_time()) continue;
@@ -17,7 +17,7 @@ void PickItem(ecs_iter_t *it) {
         for (size_t j = 0; j < ents_count; j++) {
             ItemDrop *drop = 0;
             if ((drop = ecs_get_mut_if(it->world, ents[j], ItemDrop))) {
-                Position *p2 = ecs_get_mut(it->world, ents[j], Position, NULL);
+                Position *p2 = ecs_get_mut(it->world, ents[j], Position);
                 
                 float dx = p2->x - p[i].x;
                 float dy = p2->y - p[i].y;
@@ -52,9 +52,9 @@ void PickItem(ecs_iter_t *it) {
 #define ITEM_DROP_MERGER_TIME 6.5f
 
 void DropItem(ecs_iter_t *it) {
-    Input *in = ecs_column(it, Input, 1);
+    Input *in = ecs_field(it, Input, 1);
-    Position *p = ecs_column(it, Position, 2);
+    Position *p = ecs_field(it, Position, 2);
-    Inventory *inv = ecs_column(it, Inventory, 3);
+    Inventory *inv = ecs_field(it, Inventory, 3);
     
     for (int i = 0; i < it->count; i++) {
         if (!in[i].drop) continue;
@@ -77,17 +77,17 @@ void DropItem(ecs_iter_t *it) {
         ecs_entity_t te = item_spawn(item->kind, dropped_count);
         item->quantity -= dropped_count;
         
-        ItemDrop *d = ecs_get_mut(world_ecs(), te, ItemDrop, NULL);
+        ItemDrop *d = ecs_get_mut(world_ecs(), te, ItemDrop);
         *d = (ItemDrop){
             .kind = item->kind,
             .quantity = dropped_count,
             .merger_time = game_time() + ITEM_DROP_MERGER_TIME,
         };
         
-        Position *ipos = ecs_get_mut(it->world, te, Position, NULL);
+        Position *ipos = ecs_get_mut(it->world, te, Position);
         *ipos = p[i];
         
-        Velocity *v = ecs_get_mut(it->world, te, Velocity, NULL);
+        Velocity *v = ecs_get_mut(it->world, te, Velocity);
         v->x = in[i].mx * 800.0f;
         v->y = in[i].my * 800.0f;
         
@@ -101,8 +101,8 @@ void DropItem(ecs_iter_t *it) {
 }
 
 void MergeItems(ecs_iter_t *it) {
-    Position *p = ecs_column(it, Position, 1);
+    Position *p = ecs_field(it, Position, 1);
-    ItemDrop *id = ecs_column(it, ItemDrop, 2);
+    ItemDrop *id = ecs_field(it, ItemDrop, 2);
     
     for (int i = 0; i < it->count; i += 1) {
         ItemDrop *item = &id[i];
@@ -135,8 +135,8 @@ void MergeItems(ecs_iter_t *it) {
 }
 
 void SwapItems(ecs_iter_t *it) {
-    Input *in = ecs_column(it, Input, 1);
+    Input *in = ecs_field(it, Input, 1);
-    Inventory *inv = ecs_column(it, Inventory, 2);
+    Inventory *inv = ecs_field(it, Inventory, 2);
     
     for (int i = 0; i < it->count; i++) {
         if (!in[i].swap) continue;
@@ -183,9 +183,9 @@ void SwapItems(ecs_iter_t *it) {
 }
 
 void UseItem(ecs_iter_t *it) {
-    Input *in = ecs_column(it, Input, 1);
+    Input *in = ecs_field(it, Input, 1);
-    Position *p = ecs_column(it, Position, 2);
+    Position *p = ecs_field(it, Position, 2);
-    Inventory *inv = ecs_column(it, Inventory, 3);
+    Inventory *inv = ecs_field(it, Inventory, 3);
     
     for (int i = 0; i < it->count; i++) {
         if (!in[i].use && !in[i].num_placements) continue;

code/modules/source/system_onfoot.c

@@ -2,9 +2,9 @@
 #define PLR_MOVE_SPEED_MULT 1.5f
 
 void MovementImpulse(ecs_iter_t *it) {
-    Input *in = ecs_column(it, Input, 1);
+    Input *in = ecs_field(it, Input, 1);
-    Velocity *v = ecs_column(it, Velocity, 2);
+    Velocity *v = ecs_field(it, Velocity, 2);
-    Position *p = ecs_column(it, Position, 3);
+    Position *p = ecs_field(it, Position, 3);
     
     for (int i = 0; i < it->count; i++) {
         world_block_lookup lookup = world_block_from_realpos(p[i].x, p[i].y);

code/modules/source/system_vehicle.c

@@ -3,9 +3,9 @@
 #define VEH_ENTER_RADIUS 45.0f
 
 void LeaveVehicle(ecs_iter_t *it) {
-    Input *in = ecs_column(it, Input, 1);
+    Input *in = ecs_field(it, Input, 1);
-    IsInVehicle *vehp = ecs_column(it, IsInVehicle, 2);
+    IsInVehicle *vehp = ecs_field(it, IsInVehicle, 2);
-    Velocity *v = ecs_column(it, Velocity, 3);
+    Velocity *v = ecs_field(it, Velocity, 3);
     
     for (int i = 0; i < it->count; i++) {
         if (!in[i].use) continue;
@@ -36,8 +36,8 @@ void LeaveVehicle(ecs_iter_t *it) {
 }
 
 void EnterVehicle(ecs_iter_t *it) {
-    Input *in = ecs_column(it, Input, 1);
+    Input *in = ecs_field(it, Input, 1);
-    Position *p = ecs_column(it, Position, 2);
+    Position *p = ecs_field(it, Position, 2);
     
     for (int i = 0; i < it->count; i++) {
         if (!in[i].use) continue;
@@ -87,9 +87,9 @@ void EnterVehicle(ecs_iter_t *it) {
 #define VEHICLE_BRAKE_FORCE 0.84f
 
 void VehicleHandling(ecs_iter_t *it) {
-    Vehicle *veh = ecs_column(it, Vehicle, 1);
+    Vehicle *veh = ecs_field(it, Vehicle, 1);
-    Position *p = ecs_column(it, Position, 2);
+    Position *p = ecs_field(it, Position, 2);
-    Velocity *v = ecs_column(it, Velocity, 3);
+    Velocity *v = ecs_field(it, Velocity, 3);
     
     for (int i = 0; i < it->count; i++) {
         Vehicle *car = &veh[i];
@@ -154,8 +154,8 @@ void VehicleHandling(ecs_iter_t *it) {
             
             // NOTE(zaklaus): Update passenger position
             {
-                Position *p2 = ecs_get_mut(it->world, pe, Position, NULL);
+                Position *p2 = ecs_get_mut(it->world, pe, Position);
-                Velocity *v2 = ecs_get_mut(it->world, pe, Velocity, NULL);
+                Velocity *v2 = ecs_get_mut(it->world, pe, Velocity);
                 *p2 = p[i];
                 *v2 = v[i];
             }
@@ -184,7 +184,7 @@ void VehicleHandling(ecs_iter_t *it) {
 }
 
 void ClearVehicle(ecs_iter_t *it) {
-    Vehicle *veh = ecs_column(it, Vehicle, 1);
+    Vehicle *veh = ecs_field(it, Vehicle, 1);
     
     for (int i = 0; i < it->count; i++) {
         for (int k = 0; k < 4; k++) {

code/vendors/flecs/CHANGELOG.md

@@ -118,7 +118,7 @@ Thanks to the new Flecs sponsors ❤️ :
 
 ## Bugfixes
 - Fixed issues with subqueries and query rematching
-- Corrected wrong return type of ecs_column_size (was ecs_entity_t, is now size_t)
+- Corrected wrong return type of ecs_field_size (was ecs_entity_t, is now size_t)
 - Add missing \0 when appending to application buffer with strbuf datastructure
 - Fixed crash when instantiating an empty prefab
 - Fixed issue with shared tags and queries using each() in the C++ API

code/vendors/flecs/CMakeLists.txt

@@ -2,7 +2,6 @@ use_cxx11()
 
 file(GLOB SRCS *.h
 	flecs.c
-	flecs_meta.c
 
 	flecs-os_api-stdcpp.cpp
 )

code/vendors/flecs/flecs_components_http.c

@@ -1,94 +0,0 @@
-#ifndef FLECS_COMPONENTS_HTTP_IMPL
-#include "flecs_components_http.h"
-#endif
-
-static
-void decode(
-    char *str) 
-{
-    char ch, *ptr, *dst = str;
-
-    for (ptr = str; (ch = *ptr); ptr++) {
-        if (ch == '%') {
-            if (ptr[1] == '2' && ptr[2] == '0') {
-                dst[0] = ' ';
-                dst ++;
-                ptr += 2;
-            }
-        } else {
-            dst[0] = ptr[0];
-            dst ++;
-        }
-    }
-    
-    dst[0] = '\0';
-}
-
-size_t ecs_http_get_query_param(
-    const char *query,
-    const char *name, 
-    char *buffer, 
-    size_t len)
-{
-    if (!query) {
-        return 0;
-    }
-    
-    const char *cur, *start = query, *value = NULL;
-    char ch;
-    int arg_len = strlen(name);
-
-    for (cur = query; (ch = *cur); cur ++) {
-        if (ch == '=') {
-            if (cur - start >= 256) {
-                /* Ignore, key is too long */
-            } else {
-                int32_t key_len = cur - start;
-                cur ++;
-                value = cur;
-                while ((ch = *cur) && ch != '&') {
-                    cur ++;
-                }
-
-                if (!ch || ch == '&') {
-                    /* Check if requested key matches */
-                    if (arg_len == key_len && !strncmp(name, start, key_len)) {
-                        size_t size;
-                        if (cur - value < (int32_t)len) {
-                            size = cur - value;
-                        } else {
-                            size = len - 1;
-                        }
-
-                        memcpy(buffer, value, size);
-                        buffer[size] = '\0';
-
-                        decode(buffer);
-
-                        return cur - value;
-                    }
-                }
-
-                start = cur + 1;
-            }
-        }
-    }
-
-    return 0;
-}
-
-void FlecsComponentsHttpImport(
-    ecs_world_t *world)
-{
-    ECS_MODULE(world, FlecsComponentsHttp);
-
-    ECS_IMPORT(world, FlecsMeta);
-    
-    ecs_set_name_prefix(world, "EcsHttp");
-
-    ECS_META(world, EcsHttpServer);
-    ECS_META(world, EcsHttpEndpoint);
-
-    ECS_SET_COMPONENT(EcsHttpServer);
-    ECS_SET_COMPONENT(EcsHttpEndpoint);
-}

code/vendors/flecs/flecs_components_http.h

@@ -1,121 +0,0 @@
-#define flecs_components_http_STATIC
-#ifndef FLECS_COMPONENTS_HTTP_H
-#define FLECS_COMPONENTS_HTTP_H
-
-/*
-                                   )
-                                  (.)
-                                  .|.
-                                  | |
-                              _.--| |--._
-                           .-';  ;`-'& ; `&.
-                          \   &  ;    &   &_/
-                           |"""---...---"""|
-                           \ | | | | | | | /
-                            `---.|.|.|.---'
-
- * This file is generated by bake.lang.c for your convenience. Headers of
- * dependencies will automatically show up in this file. Include bake_config.h
- * in your main project file. Do not edit! */
-
-#ifndef FLECS_COMPONENTS_HTTP_BAKE_CONFIG_H
-#define FLECS_COMPONENTS_HTTP_BAKE_CONFIG_H
-
-/* Headers of public dependencies */
-#include <flecs.h>
-#include <flecs_meta.h>
-
-/* Convenience macro for exporting symbols */
-#ifndef flecs_components_http_STATIC
-#if flecs_components_http_EXPORTS && (defined(_MSC_VER) || defined(__MINGW32__))
-  #define FLECS_COMPONENTS_HTTP_API __declspec(dllexport)
-#elif flecs_components_http_EXPORTS
-  #define FLECS_COMPONENTS_HTTP_API __attribute__((__visibility__("default")))
-#elif defined _MSC_VER
-  #define FLECS_COMPONENTS_HTTP_API __declspec(dllimport)
-#else
-  #define FLECS_COMPONENTS_HTTP_API
-#endif
-#else
-  #define FLECS_COMPONENTS_HTTP_API
-#endif
-
-#endif
-
-
-ECS_ENUM(EcsHttpMethod, {
-    EcsHttpGet,
-    EcsHttpPost,
-    EcsHttpPut,
-    EcsHttpDelete,
-    EcsHttpMethodUnknown
-});
-
-struct EcsHttpEndpoint;
-
-typedef struct EcsHttpRequest {
-    const char *url;
-    const char *relative_url;
-    const char *params;
-    void *ctx;
-    EcsHttpMethod method;
-    ecs_entity_t server;
-} EcsHttpRequest;
-
-ECS_STRUCT(EcsHttpReply, {
-    char *header;
-    char *body;
-    int status;
-    bool is_file;
-});
-
-typedef bool (*EcsHttpServiceAction)(
-    ecs_world_t *world,
-    ecs_entity_t entity,
-    struct EcsHttpEndpoint *endpoint,
-    EcsHttpRequest *request,
-    EcsHttpReply *reply);
-
-ECS_STRUCT(EcsHttpServer, {
-    uint16_t port;
-});
-
-ECS_STRUCT(EcsHttpEndpoint, {
-    char *url;
-    void *ctx;
-    bool synchronous;
-
-ECS_PRIVATE
-    EcsHttpServiceAction action;
-});
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct FlecsComponentsHttp {
-    ECS_DECLARE_COMPONENT(EcsHttpServer);
-    ECS_DECLARE_COMPONENT(EcsHttpEndpoint);
-} FlecsComponentsHttp;
-
-FLECS_COMPONENTS_HTTP_API 
-void FlecsComponentsHttpImport(
-    ecs_world_t *world);
-
-/* Utility to get parameter from query string */
-FLECS_COMPONENTS_HTTP_API
-size_t ecs_http_get_query_param(
-    const char *query,
-    const char *name, 
-    char *buffer, 
-    size_t len);
-
-#define FlecsComponentsHttpImportHandles(handles)\
-    ECS_IMPORT_COMPONENT(handles, EcsHttpServer);\
-    ECS_IMPORT_COMPONENT(handles, EcsHttpEndpoint);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif

code/vendors/flecs/flecs_dash.c

@@ -1,271 +0,0 @@
-#ifndef FLECS_DASH_IMPL
-#include "flecs_dash.h"
-#endif
-
-
-static
-void EcsUpdateFps(ecs_iter_t *it) {
-    ecs_world_t *world = it->world;
-
-    EcsFps *world_fps = ecs_column(it, EcsFps, 1);
-
-    const ecs_world_info_t *info = ecs_get_world_info(world);
-    world_fps->value = 1.0 / info->delta_time_raw;
-    world_fps->count += world_fps->value;
-    world_fps->target = info->target_fps;
-}
-
-static
-void EcsUpdateLoad(ecs_iter_t *it) {
-    ecs_world_t *world = it->world;
-
-    EcsLoad *world_load = ecs_column(it, EcsLoad, 1);
-
-    const ecs_world_info_t *info = ecs_get_world_info(world);
-
-    world_load->total_time_count += info->delta_time_raw;
-    world_load->frame_time_count = info->frame_time_total;
-    world_load->system_time_count = info->system_time_total;
-    world_load->merge_time_count = info->merge_time_total;
-}
-
-static
-void EcsUpdateTick(ecs_iter_t *it) {
-    ecs_world_t *world = it->world;
-
-    EcsTick *world_tick = ecs_column(it, EcsTick, 1);
-
-    const ecs_world_info_t *info = ecs_get_world_info(world);
-    world_tick->count = info->frame_count_total;
-}
-
-static
-void EcsUpdateClock(ecs_iter_t *it) {
-    ecs_world_t *world = it->world;
-
-    EcsWorldClock *world_clock = ecs_column(it, EcsWorldClock, 1);
-
-    const ecs_world_info_t *info = ecs_get_world_info(world);
-    world_clock->world_time = info->world_time_total;
-    world_clock->world_time_raw = 0;
-}
-
-void FlecsDashMonitorImport(
-    ecs_world_t *world)
-{
-    ECS_MODULE(world, FlecsDashMonitor);
-
-    ECS_IMPORT(world, FlecsMeta);
-
-    ecs_set_name_prefix(world, "Ecs");
-
-    ECS_META(world, EcsFps);
-    ECS_META(world, EcsLoad);
-    ECS_META(world, EcsTick);
-    ECS_META(world, EcsWorldClock);
-
-    /* System for keeping track of world stats */
-    ecs_set(world, EcsWorld, EcsFps, {0});
-    ECS_SYSTEM(world, EcsUpdateFps, EcsOnLoad, flecs.core.World:Fps);   
-
-    ecs_set(world, EcsWorld, EcsLoad, {0});
-    ECS_SYSTEM(world, EcsUpdateLoad, EcsOnLoad, flecs.core.World:Load); 
-
-    ecs_set(world, EcsWorld, EcsTick, {0});
-    ECS_SYSTEM(world, EcsUpdateTick, EcsOnLoad, flecs.core.World:Tick);  
-
-    ecs_set(world, EcsWorld, EcsWorldClock, {0});
-    ECS_SYSTEM(world, EcsUpdateClock, EcsOnLoad, flecs.core.World:WorldClock);
-}
-
-static
-bool request_this(
-    ecs_world_t *world,
-    ecs_entity_t entity,
-    EcsHttpEndpoint *endpoint,
-    EcsHttpRequest *request,
-    EcsHttpReply *reply)
-{
-    ecs_entity_t server = ecs_get_parent_w_entity(world, entity, 0);
-    if (server) {
-        ecs_strbuf_t buf = ECS_STRBUF_INIT;
-        char *path = ecs_get_fullpath(world, server);
-        ecs_strbuf_append(&buf, "{\"server_id\":\"%s\"}", path);
-        ecs_os_free(path);
-        reply->body = ecs_strbuf_get(&buf);
-        return true;
-    } else {
-        reply->body = ecs_os_strdup("{\"server_id\":\"unknown\"}");
-        return false;
-    }
-}
-
-static
-bool request_files(
-    ecs_world_t *world,
-    ecs_entity_t entity,
-    EcsHttpEndpoint *endpoint,
-    EcsHttpRequest *request,
-    EcsHttpReply *reply)
-{
-    const char *file = request->relative_url;
-    char path[1024];
-
-    if (!file || !strlen(file)) {
-        file = "index.html";
-    }
-
-    char *etc_path = ecs_os_module_to_etc("flecs.dash");
-
-    sprintf(path, "%s/%s", etc_path, file);
-
-    FILE *f = fopen(path, "r");
-    if (!f) {
-        return false;
-    } else {
-        fclose(f);
-    }
-
-    reply->body = ecs_os_strdup(path);
-    reply->is_file = true;
-
-    ecs_os_free(etc_path);
-
-    return true;
-}
-
-static
-bool request_player(
-    ecs_world_t *world,
-    ecs_entity_t entity,
-    EcsHttpEndpoint *endpoint,
-    EcsHttpRequest *request,
-    EcsHttpReply *reply)
-{
-    const char *cmd = request->relative_url;
-
-    ecs_entity_t ecs_typeid(EcsPlayer) = ecs_lookup_fullpath(
-            world, "flecs.player.Player");
-
-    if (ecs_typeid(EcsPlayer)) {
-        EcsPlayer *player = ecs_get_mut(world, EcsWorld, EcsPlayer, NULL);
-
-        if (!strcmp(cmd, "play")) {
-            player->state = EcsPlayerPlay;
-        } else if (!strcmp(cmd, "pause")) {
-            player->state = EcsPlayerPause;
-        } else if (!strcmp(cmd, "stop")) {
-            player->state = EcsPlayerStop;
-        }
-
-        ecs_modified(world, EcsWorld, EcsPlayer);
-    }
-
-    return true;
-}
-
-static
-void RunServer(ecs_iter_t *it) {
-    ecs_world_t *world = it->world;
-
-    EcsDashServer *server = ecs_column(it, EcsDashServer, 1);
-
-    ecs_entity_t ecs_typeid(EcsHttpEndpoint) = ecs_column_entity(it, 2);
-    ecs_entity_t ecs_typeid(EcsRestServer) = ecs_column_entity(it, 3);
-    ecs_entity_t ecs_typeid(EcsMonitorServer) = ecs_column_entity(it, 4);
-    ecs_entity_t ecs_typeid(EcsDashApp) = ecs_column_entity(it, 5);
-    ecs_entity_t EcsDashInitialized = ecs_column_entity(it, 6);
-
-    int32_t i;
-    for (i = 0; i < it->count; i ++) {
-        ecs_entity_t e = it->entities[i];
-        EcsDashServer *s = &server[i];
-
-        /* Create REST & monitor server */
-        ecs_set(world, e, EcsRestServer, {.port = s->port});
-        ecs_set(world, e, EcsMonitorServer, {.port = s->port});
-
-        if (ecs_has_entity(world, e, EcsDashInitialized)) {
-            /* Don't add endpoints again if already initialized */
-            continue;
-        }
-        
-        /* Add endpoint to server for serving up files */
-        ecs_entity_t e_files = ecs_new_w_entity(world, ECS_CHILDOF | e);
-            ecs_set(world, e_files, EcsName, {"e_files"});
-            ecs_set(world, e_files, EcsHttpEndpoint, {
-                .url = "",
-                .action = request_files});
-
-        /* Add endpoint to server that returns entity id of server */
-        ecs_entity_t e_this = ecs_new_w_entity(world, ECS_CHILDOF | e);
-            ecs_set(world, e_this, EcsName, {"e_this"});
-            ecs_set(world, e_this, EcsHttpEndpoint, {
-                .url = "this",
-                .action = request_this}); 
-
-        /* Add endpoint to server that returns entity id of server */
-        ecs_entity_t e_player = ecs_new_w_entity(world, ECS_CHILDOF | e);
-            ecs_set(world, e_player, EcsName, {"e_player"});
-            ecs_set(world, e_player, EcsHttpEndpoint, {
-                .url = "player",
-                .action = request_player,
-                .synchronous = true});
-
-        /* Add browser app */
-        ecs_entity_t dash_overview = ecs_new_w_entity(world, ECS_CHILDOF | e);
-            ecs_set(world, dash_overview, EcsName, {"overview"});
-            ecs_set(world, dash_overview, EcsDashApp, {
-                .path = "etc/apps/overview",
-                .icon = "images/usage.png"
-            });
-
-        ecs_entity_t dash_systems = ecs_new_w_entity(world, ECS_CHILDOF | e);
-            ecs_set(world, dash_systems, EcsName, {"systems"});
-            ecs_set(world, dash_systems, EcsDashApp, {
-                .path = "etc/apps/systems",
-                .icon = "images/layers.png"
-            });  
-
-        ecs_entity_t dash_browser = ecs_new_w_entity(world, ECS_CHILDOF | e);
-            ecs_set(world, dash_browser, EcsName, {"browser"});
-            ecs_set(world, dash_browser, EcsDashApp, {
-                .path = "etc/apps/browser",
-                .icon = "images/tree.png"
-            });            
-
-        /* Prevent initializing the server again */
-        ecs_add_entity(world, e, EcsDashInitialized);
-    }
-}
-
-void FlecsDashImport(
-    ecs_world_t *world)
-{
-    ECS_MODULE(world, FlecsDash);
-
-    ECS_IMPORT(world, FlecsMonitor);
-    ECS_IMPORT(world, FlecsDashMonitor);
-
-    ECS_IMPORT(world, FlecsMeta);
-    ECS_IMPORT(world, FlecsPlayer);
-    ECS_IMPORT(world, FlecsComponentsHttp);
-    ECS_IMPORT(world, FlecsRest);
-
-    ecs_set_name_prefix(world, "EcsDash");
-
-    ECS_META(world, EcsDashServer);
-    ECS_META(world, EcsDashApp);
-
-    ECS_TAG(world, EcsDashInitialized);
-
-    ECS_SYSTEM(world, RunServer, EcsOnSet, Server,
-        :flecs.components.http.Endpoint,
-        :flecs.rest.Server,
-        :flecs.monitor.Server,
-        :App,
-        :Initialized);
-
-    ECS_EXPORT_COMPONENT(EcsDashServer);
-    ECS_EXPORT_COMPONENT(EcsDashApp);
-}

code/vendors/flecs/flecs_dash.h

@@ -1,158 +0,0 @@
-#define flecs_dash_STATIC
-#ifndef FLECS_DASH_H
-#define FLECS_DASH_H
-
-/* This generated file contains includes for project dependencies */
-/*
-                                   )
-                                  (.)
-                                  .|.
-                                  | |
-                              _.--| |--._
-                           .-';  ;`-'& ; `&.
-                          \   &  ;    &   &_/
-                           |"""---...---"""|
-                           \ | | | | | | | /
-                            `---.|.|.|.---'
-
- * This file is generated by bake.lang.c for your convenience. Headers of
- * dependencies will automatically show up in this file. Include bake_config.h
- * in your main project file. Do not edit! */
-
-#ifndef FLECS_DASH_BAKE_CONFIG_H
-#define FLECS_DASH_BAKE_CONFIG_H
-
-/* Headers of public dependencies */
-#include <flecs.h>
-#include <flecs_meta.h>
-#include <flecs_player.h>
-#include <flecs_components_http.h>
-#include <flecs_rest.h>
-#include <flecs_monitor.h>
-
-/* Convenience macro for exporting symbols */
-#ifndef flecs_dash_STATIC
-#if flecs_dash_EXPORTS && (defined(_MSC_VER) || defined(__MINGW32__))
-  #define FLECS_DASH_API __declspec(dllexport)
-#elif flecs_dash_EXPORTS
-  #define FLECS_DASH_API __attribute__((__visibility__("default")))
-#elif defined _MSC_VER
-  #define FLECS_DASH_API __declspec(dllimport)
-#else
-  #define FLECS_DASH_API
-#endif
-#else
-  #define FLECS_DASH_API
-#endif
-
-#endif
-
-#ifndef FLECS_DASH_MONITOR_H
-#define FLECS_DASH_MONITOR_H
-
-/* This generated file contains includes for project dependencies */
-
-ECS_STRUCT(EcsFps, {
-    double value;
-    double count;
-    double target;
-});
-
-ECS_STRUCT(EcsTick, {
-    double count;
-});
-
-ECS_STRUCT(EcsLoad, {
-    double total_time_count;
-    double frame_time_count;
-    double system_time_count;
-    double merge_time_count;
-});
-
-ECS_STRUCT(EcsWorldClock, {
-    double world_time;
-    double world_time_raw;
-});
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct FlecsDashMonitor {
-    ECS_DECLARE_COMPONENT(EcsFps);
-} FlecsDashMonitor;
-
-FLECS_DASH_API
-void FlecsDashMonitorImport(
-    ecs_world_t *world);
-
-#define FlecsDashMonitorImportHandles(handles)\
-    ECS_IMPORT_COMPONENT(handles, EcsFps);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
-
-////////////////////////////////////////////////////////////////////////////////
-//// Module implementation
-////////////////////////////////////////////////////////////////////////////////
-
-ECS_STRUCT(EcsDashServer, {
-    int16_t port;
-});
-
-ECS_STRUCT(EcsDashApp, {
-    char *path;
-    char *icon;
-});
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct FlecsDash {
-    ECS_DECLARE_COMPONENT(EcsDashServer);
-    ECS_DECLARE_COMPONENT(EcsDashApp);
-} FlecsDash;
-
-FLECS_DASH_API
-void FlecsDashImport(
-    ecs_world_t *world);
-
-#define FlecsDashImportHandles(handles)\
-    ECS_IMPORT_COMPONENT(handles, EcsDashServer);\
-    ECS_IMPORT_COMPONENT(handles, EcsDashApp)
-
-#ifdef __cplusplus
-}
-#endif
-
-#ifdef __cplusplus
-#ifndef FLECS_NO_CPP
-
-namespace flecs {
-
-class dash : public FlecsDash {
-public:
-    using Server = EcsDashServer;
-    using App = EcsDashApp;
-
-    dash(flecs::world& world) {
-        FlecsDashImport(world.c_ptr());
-
-        flecs::module<flecs::dash>(world, "flecs::dash");
-
-        flecs::component<Server>(world, "flecs::dash::Server");
-        flecs::component<App>(world, "flecs::dash::App");
-    }
-};
-
-}
-
-#endif // FLECS_NO_CPP
-#endif // __cplusplus
-
-#endif

code/vendors/flecs/flecs_json.c

@@ -1,561 +0,0 @@
-#ifndef FLECS_JSON_IMPL
-#include "flecs_json.h"
-#endif
-
-/* Simple serializer to turn values into strings. Use this code as a template
- * for when implementing a new serializer. */
-
-static
-void json_ser_type(
-    ecs_world_t *world,
-    ecs_vector_t *ser, 
-    const void *base, 
-    ecs_strbuf_t *str);
-
-static
-void json_ser_type_op(
-    ecs_world_t *world,
-    ecs_type_op_t *op, 
-    const void *base,
-    ecs_strbuf_t *str);
-
-/* Serialize a primitive value */
-static
-void json_ser_primitive(
-    ecs_world_t *world,
-    ecs_type_op_t *op, 
-    const void *base, 
-    ecs_strbuf_t *str) 
-{
-    const char *bool_str[] = { "false", "true" };
-
-    switch(op->is.primitive) {
-    case EcsBool:
-        ecs_strbuf_appendstr(str, bool_str[(int)*(bool*)base]);
-        break;
-    case EcsChar:
-        ecs_strbuf_appendstrn(str, "\"", 1);
-        ecs_strbuf_appendstrn(str, (char*)base, 1);
-        ecs_strbuf_appendstrn(str, "\"", 1);
-        break;
-    case EcsByte:
-        ecs_strbuf_append(str, "%u", *(uint8_t*)base);
-        break;
-    case EcsU8:
-        ecs_strbuf_append(str, "%u", *(uint8_t*)base);
-        break;
-    case EcsU16:
-        ecs_strbuf_append(str, "%u", *(uint16_t*)base);
-        break;
-    case EcsU32:
-        ecs_strbuf_append(str, "%u", *(uint32_t*)base);
-        break;
-    case EcsU64:
-        ecs_strbuf_append(str, "%u", *(uint64_t*)base);
-        break;
-    case EcsI8:
-        ecs_strbuf_append(str, "%d", *(int8_t*)base);
-        break;
-    case EcsI16:
-        ecs_strbuf_append(str, "%d", *(int16_t*)base);
-        break;
-    case EcsI32:
-        ecs_strbuf_append(str, "%d", *(int32_t*)base);
-        break;
-    case EcsI64:
-        ecs_strbuf_append(str, "%d", *(int64_t*)base);
-        break;
-    case EcsF32:
-        ecs_strbuf_append(str, "%f", *(float*)base);
-        break;
-    case EcsF64:
-        ecs_strbuf_append(str, "%f", *(double*)base);
-        break;
-    case EcsIPtr:
-        ecs_strbuf_append(str, "%i", *(intptr_t*)base);
-        break;
-    case EcsUPtr:
-        ecs_strbuf_append(str, "%u", *(uintptr_t*)base);
-        break;
-    case EcsString: {
-        char *value = *(char**)base;
-        if (value) {
-            ecs_strbuf_appendstrn(str, "\"", 1);
-            ecs_strbuf_appendstr(str, value);
-            ecs_strbuf_appendstrn(str, "\"", 1);
-        } else {
-            ecs_strbuf_appendstr(str, "null");
-        }
-        break;
-    }
-    case EcsEntity:
-        ecs_strbuf_appendstrn(str, "\"", 1);
-        ecs_strbuf_appendstr(str, ecs_get_name(world, *(ecs_entity_t*)base));
-        ecs_strbuf_appendstrn(str, "\"", 1);
-        break;
-    }
-}
-
-/* Serialize enumeration */
-static
-void json_ser_enum(
-    ecs_world_t *world,
-    ecs_type_op_t *op, 
-    const void *base, 
-    ecs_strbuf_t *str) 
-{
-    const EcsEnum *enum_type = ecs_get_ref_w_entity(world, &op->is.constant, 0, 0);
-    ecs_assert(enum_type != NULL, ECS_INVALID_PARAMETER, NULL);
-
-    int32_t value = *(int32_t*)base;
-    
-    /* Enumeration constants are stored in a map that is keyed on the
-     * enumeration value. */
-    char **constant = ecs_map_get(enum_type->constants, char*, value);
-    ecs_assert(constant != NULL, ECS_INVALID_PARAMETER, NULL);
-
-    ecs_strbuf_appendstrn(str, "\"", 1);
-    ecs_strbuf_appendstr(str, *constant);
-    ecs_strbuf_appendstrn(str, "\"", 1);
-}
-
-/* Serialize bitmask */
-static
-void json_ser_bitmask(
-    ecs_world_t *world,
-    ecs_type_op_t *op, 
-    const void *base, 
-    ecs_strbuf_t *str) 
-{
-    const EcsBitmask *bitmask_type = ecs_get_ref_w_entity(world, &op->is.constant, 0, 0);
-    ecs_assert(bitmask_type != NULL, ECS_INVALID_PARAMETER, NULL);
-
-    int32_t value = *(int32_t*)base;
-    ecs_map_key_t key;
-    char **constant;
-
-    ecs_strbuf_list_push(str, "[", ",");
-
-    /* Multiple flags can be set at a given time. Iterate through all the flags
-     * and append the ones that are set. */
-    ecs_map_iter_t it = ecs_map_iter(bitmask_type->constants);
-    while ((constant = ecs_map_next(&it, char*, &key))) {
-        if ((value & key) == key) {
-            ecs_strbuf_list_append(str, "\"%s\"", *constant);
-        }
-    }
-
-    ecs_strbuf_list_pop(str, "]");
-}
-
-/* Serialize elements of a contiguous array */
-static
-void json_ser_elements(
-    ecs_world_t *world,
-    ecs_vector_t *elem_ops, 
-    const void *base, 
-    int32_t elem_count, 
-    int32_t elem_size,
-    ecs_strbuf_t *str)
-{
-    ecs_strbuf_list_push(str, "[", ",");
-
-    const void *ptr = base;
-
-    int i;
-    for (i = 0; i < elem_count; i ++) {
-        ecs_strbuf_list_next(str);
-        json_ser_type(world, elem_ops, ptr, str);
-        ptr = ECS_OFFSET(ptr, elem_size);
-    }
-
-    ecs_strbuf_list_pop(str, "]");
-}
-
-/* Serialize array */
-static
-void json_ser_array(
-    ecs_world_t *world,
-    ecs_type_op_t *op, 
-    void *base, 
-    ecs_strbuf_t *str) 
-{
-    const EcsMetaTypeSerializer *ser = ecs_get_ref_w_entity(world, &op->is.collection, 0, 0);
-    ecs_assert(ser != NULL, ECS_INTERNAL_ERROR, NULL);
-
-    json_ser_elements(world, ser->ops, base, op->count, op->size, str);
-}
-
-/* Serialize vector */
-static
-void json_ser_vector(
-    ecs_world_t *world,
-    ecs_type_op_t *op, 
-    const void *base, 
-    ecs_strbuf_t *str) 
-{
-    ecs_vector_t *value = *(ecs_vector_t**)base;
-    
-    int32_t count = ecs_vector_count(value);
-    void *array = ecs_vector_first_t(value, op->size, op->alignment);
-
-    const EcsMetaTypeSerializer *ser = ecs_get_ref_w_entity(world, &op->is.collection, 0, 0);
-    ecs_assert(ser != NULL, ECS_INTERNAL_ERROR, NULL);
-
-    ecs_vector_t *elem_ops = ser->ops;
-    
-    ecs_type_op_t *elem_op_hdr = (ecs_type_op_t*)ecs_vector_first(elem_ops, ecs_type_op_t);
-    ecs_assert(elem_op_hdr != NULL, ECS_INTERNAL_ERROR, NULL);
-    ecs_assert(elem_op_hdr->kind == EcsOpHeader, ECS_INTERNAL_ERROR, NULL);
-    size_t elem_size = elem_op_hdr->size;
-
-    /* Serialize contiguous buffer of vector */
-    json_ser_elements(world, elem_ops, array, count, elem_size, str);
-}
-
-/* Serialize map */
-static
-void json_ser_map(
-    ecs_world_t *world,
-    ecs_type_op_t *op, 
-    const void *base, 
-    ecs_strbuf_t *str) 
-{
-    ecs_map_t *value = *(ecs_map_t**)base;
-
-    const EcsMetaTypeSerializer *key_ser = ecs_get_ref_w_entity(world, &op->is.map.key, 0, 0);
-    ecs_assert(key_ser != NULL, ECS_INTERNAL_ERROR, NULL);
-
-    const EcsMetaTypeSerializer *elem_ser = ecs_get_ref_w_entity(world, &op->is.map.element, 0, 0);
-    ecs_assert(elem_ser != NULL, ECS_INTERNAL_ERROR, NULL);
-
-    /* 2 instructions, one for the header */
-    ecs_assert(ecs_vector_count(key_ser->ops) == 2, ECS_INTERNAL_ERROR, NULL);
-
-    ecs_type_op_t *key_op = ecs_vector_first(key_ser->ops, ecs_type_op_t);
-    ecs_assert(key_op->kind == EcsOpHeader, ECS_INTERNAL_ERROR, NULL);
-    key_op = &key_op[1];
-
-    ecs_map_iter_t it = ecs_map_iter(value);  
-    ecs_map_key_t key; 
-    void *ptr;
-
-    ecs_strbuf_list_push(str, "{", ",");
-
-    while ((ptr = _ecs_map_next(&it, 0, &key))) {
-        ecs_strbuf_list_next(str);
-        ecs_strbuf_appendstrn(str, "\"", 1);
-        json_ser_type_op(world, key_op, (void*)&key, str);
-        ecs_strbuf_appendstrn(str, "\"", 1);
-        ecs_strbuf_appendstr(str, ":");
-        json_ser_type(world, elem_ser->ops, ptr, str);
-
-        key = 0;
-    }
-
-    ecs_strbuf_list_pop(str, "}");
-}
-
-/* Forward serialization to the different type kinds */
-static
-void json_ser_type_op(
-    ecs_world_t *world,
-    ecs_type_op_t *op, 
-    const void *base,
-    ecs_strbuf_t *str) 
-{
-    switch(op->kind) {
-    case EcsOpHeader:
-    case EcsOpPush:
-    case EcsOpPop:
-        /* Should not be parsed as single op */
-        ecs_abort(ECS_INVALID_PARAMETER, NULL);
-        break;
-    case EcsOpPrimitive:
-        json_ser_primitive(world, op, ECS_OFFSET(base, op->offset), str);
-        break;
-    case EcsOpEnum:
-        json_ser_enum(world, op, ECS_OFFSET(base, op->offset), str);
-        break;
-    case EcsOpBitmask:
-        json_ser_bitmask(world, op, ECS_OFFSET(base, op->offset), str);
-        break;
-    case EcsOpArray:
-        json_ser_array(world, op, ECS_OFFSET(base, op->offset), str);
-        break;
-    case EcsOpVector:
-        json_ser_vector(world, op, ECS_OFFSET(base, op->offset), str);
-        break;
-    case EcsOpMap:
-        json_ser_map(world, op, ECS_OFFSET(base, op->offset), str);
-        break;
-    }
-}
-
-/* Iterate over the type ops of a type */
-static
-void json_ser_type(
-    ecs_world_t *world,
-    ecs_vector_t *ser, 
-    const void *base, 
-    ecs_strbuf_t *str) 
-{
-    ecs_type_op_t *ops = (ecs_type_op_t*)ecs_vector_first(ser, ecs_type_op_t);
-    int32_t count = ecs_vector_count(ser);
-
-    for (int i = 0; i < count; i ++) {
-        ecs_type_op_t *op = &ops[i];
-
-        if (op->name) {
-            if (op->kind != EcsOpHeader) {
-                ecs_strbuf_list_next(str);
-            }
-
-            ecs_strbuf_append(str, "\"%s\":", op->name);
-        }
-
-        switch(op->kind) {
-        case EcsOpHeader:
-            break;
-        case EcsOpPush:
-            ecs_strbuf_list_push(str, "{", ",");
-            break;
-        case EcsOpPop:
-            ecs_strbuf_list_pop(str, "}");
-            break;
-        default:
-            json_ser_type_op(world, op, base, str);
-            break;
-        }
-    }
-}
-
-char* ecs_ptr_to_json(
-    ecs_world_t *world, 
-    ecs_entity_t type, 
-    void* ptr)
-{
-    ecs_entity_t ecs_typeid(EcsMetaTypeSerializer) = ecs_lookup(world, "EcsMetaTypeSerializer");
-    const EcsMetaTypeSerializer *ser = ecs_get(world, type, EcsMetaTypeSerializer);
-    ecs_assert(ser != NULL, ECS_INVALID_PARAMETER, NULL);
-
-    ecs_strbuf_t str = ECS_STRBUF_INIT;
-    json_ser_type(world, ser->ops, ptr, &str);
-    return ecs_strbuf_get(&str);
-}
-
-void json_ser_column(
-    ecs_world_t *world,
-    const EcsMetaTypeSerializer *ser, 
-    void *ptr,
-    int32_t count,
-    ecs_strbuf_t *str)
-{
-    ecs_vector_t *ops = ser->ops;
-    ecs_type_op_t *hdr = ecs_vector_first(ops, ecs_type_op_t);
-    ecs_assert(hdr->kind == EcsOpHeader, ECS_INTERNAL_ERROR, NULL);
-    int32_t size = hdr->size;
-
-    ecs_strbuf_list_push(str, "[", ",");
-
-    int i;
-    for (i = 0; i < count; i ++) {
-        ecs_strbuf_list_next(str);
-        json_ser_type(world, ops, ptr, str);
-        ptr = ECS_OFFSET(ptr, size);
-    }
-
-    ecs_strbuf_list_pop(str, "]");
-}
-
-static
-void serialize_type(
-    ecs_world_t *world,
-    ecs_type_t type,
-    ecs_strbuf_t *str)
-{
-    ecs_strbuf_list_push(str, "[", ",");
-
-    int i, count = ecs_vector_count(type);
-    ecs_entity_t *comps = ecs_vector_first(type, ecs_entity_t);
-    for (i = 0; i < count; i ++) {
-        ecs_entity_t comp = comps[i];
-        bool has_role = (comp & ECS_COMPONENT_MASK) != comp;
-        ecs_entity_t comp_e = comp & ECS_COMPONENT_MASK;
-        
-        if (has_role) {
-            ecs_strbuf_list_next(str);
-            ecs_strbuf_list_push(str, "[", ",");
-            ecs_strbuf_list_append(str, "\"%s\"", ecs_role_str(comp));
-        }
-
-        if (ECS_HAS_ROLE(comp, TRAIT)) {
-            ecs_entity_t hi = ecs_entity_t_hi(comp_e);
-            char *hi_path = ecs_get_fullpath(world, hi);
-            ecs_strbuf_list_append(str, "\"%s\"", hi_path);
-            ecs_os_free(hi_path);
-            comp_e = ecs_entity_t_lo(comp_e);
-        }
-
-        char *comp_path = ecs_get_fullpath(world, comp_e);
-        if (comp_path) {
-            ecs_strbuf_list_append(str, "\"%s\"", comp_path);
-        } else {
-            ecs_strbuf_list_append(str, "%d", (int32_t)comp);
-        }
-
-        if (has_role) {
-            ecs_strbuf_list_pop(str, "]");
-        }
-
-        ecs_os_free(comp_path);
-    }
-
-    ecs_strbuf_list_pop(str, "]");
-}
-
-char* ecs_type_to_json(
-    ecs_world_t *world,
-    ecs_type_t type)
-{
-    ecs_strbuf_t str = ECS_STRBUF_INIT;
-    serialize_type(world, type, &str);
-    return ecs_strbuf_get(&str);
-}
-
-char* ecs_iter_to_json(
-    ecs_world_t *world,
-    ecs_iter_t *it,
-    ecs_iter_next_action_t iter_next,
-    ecs_type_t select)
-{
-    ecs_strbuf_t str = ECS_STRBUF_INIT;
-    ecs_entity_t ecs_typeid(EcsMetaTypeSerializer) = 
-        ecs_lookup_fullpath(world, "flecs.meta.MetaTypeSerializer");
-    ecs_assert(ecs_typeid(EcsMetaTypeSerializer) != 0, ECS_INTERNAL_ERROR, NULL);
-
-    ecs_strbuf_list_push(&str, "[", ",");
-
-    while (iter_next(it)) {
-        ecs_type_t table_type = ecs_iter_type(it);
-        ecs_entity_t *comps = ecs_vector_first(table_type, ecs_entity_t);
-        int32_t i, count = ecs_vector_count(table_type);
-
-        if (!it->count) {
-            continue;
-        }
-
-        ecs_strbuf_list_next(&str);
-        ecs_strbuf_list_push(&str, "{", ",");
-
-        /* Serialize type */
-        ecs_strbuf_list_appendstr(&str, "\"type\":");
-        serialize_type(world, table_type, &str);
-
-        /* Add entity identifiers */
-        ecs_strbuf_list_appendstr(&str, "\"entities\":");
-        ecs_strbuf_list_push(&str, "[", ",");
-        for (i = 0; i < it->count; i ++) {
-            ecs_strbuf_list_append(&str, "%d", (int32_t)it->entities[i]);
-        }
-        ecs_strbuf_list_pop(&str, "]");
-
-        /* Serialize data */
-        ecs_strbuf_list_appendstr(&str, "\"data\":");
-        ecs_strbuf_list_push(&str, "{", ",");
-
-        for (i = 0; i < count; i ++) {
-            if (select) {
-                if (!ecs_type_has_entity(world, select, comps[i])) {
-                    continue;
-                }
-            }
-            const EcsMetaTypeSerializer *ser = ecs_get(
-                    world, comps[i], EcsMetaTypeSerializer);
-                
-            /* Don't serialize if there's no metadata for component */
-            if (!ser) {
-                continue;
-            }
-
-            char *comp_path = ecs_get_fullpath(world, comps[i]);
-            ecs_strbuf_list_append(&str, "\"%s\":", comp_path);
-            ecs_os_free(comp_path);
-
-            json_ser_column(
-                world, ser, ecs_table_column(it, i), it->count, &str);
-        }
-
-        ecs_strbuf_list_pop(&str, "}");
-        ecs_strbuf_list_pop(&str, "}");
-    }    
-
-    ecs_strbuf_list_pop(&str, "]");
-
-    return ecs_strbuf_get(&str);
-}
-
-char* ecs_entity_to_json(
-    ecs_world_t *world, 
-    ecs_entity_t entity,
-    ecs_type_t select)
-{
-    ecs_strbuf_t str = ECS_STRBUF_INIT;
-    ecs_entity_t ecs_typeid(EcsMetaTypeSerializer) = 
-        ecs_lookup_fullpath(world, "flecs.meta.MetaTypeSerializer");
-    ecs_assert(ecs_typeid(EcsMetaTypeSerializer) != 0, ECS_INTERNAL_ERROR, NULL);
-
-    ecs_strbuf_list_push(&str, "{", ",");
-
-    /* Serialize type */
-    ecs_type_t type = ecs_get_type(world, entity);
-    ecs_strbuf_list_appendstr(&str, "\"type\":");
-    serialize_type(world, type, &str);
-
-    /* Serialize entity id */
-    ecs_strbuf_list_append(&str, "\"entity\":%d", (int32_t)entity);
-
-    /* Serialize entity path */
-    char *path = ecs_get_fullpath(world, entity);
-    ecs_strbuf_list_append(&str, "\"path\":\"%s\"", path);
-    ecs_os_free(path);
-
-    /* Serialize data */
-    if (type) {
-        ecs_strbuf_list_appendstr(&str, "\"data\":");
-        ecs_strbuf_list_push(&str, "{", ",");
-
-        int i, count = ecs_vector_count(type);
-        ecs_entity_t *comps = ecs_vector_first(type, ecs_entity_t);
-        for (i = 0; i < count; i ++) {
-            if (select) {
-                if (!ecs_type_has_entity(world, select, comps[i])) {
-                    continue;
-                }
-            }
-
-            const EcsMetaTypeSerializer *ser = ecs_get(
-                    world, comps[i], EcsMetaTypeSerializer);
-                
-            /* Don't serialize if there's no metadata for component */
-            if (!ser) {
-                continue;
-            }
-            
-            char *comp_path = ecs_get_fullpath(world, comps[i]);
-            ecs_strbuf_list_append(&str, "\"%s\":", comp_path);
-            ecs_os_free(comp_path);
-
-            const void *comp_ptr = ecs_get_w_entity(world, entity, comps[i]);
-            ecs_assert(comp_ptr != NULL, ECS_INTERNAL_ERROR, NULL);
-
-            json_ser_type(world, ser->ops, comp_ptr, &str);
-        }
-
-        ecs_strbuf_list_pop(&str, "}");
-    }
-
-    ecs_strbuf_list_pop(&str, "}");
-
-    return ecs_strbuf_get(&str);
-}

code/vendors/flecs/flecs_json.h

@@ -1,116 +0,0 @@
-#define flecs_json_STATIC
-#ifndef FLECS_JSON_H
-#define FLECS_JSON_H
-
-/* This generated file contains includes for project dependencies */
-/*
-                                   )
-                                  (.)
-                                  .|.
-                                  | |
-                              _.--| |--._
-                           .-';  ;`-'& ; `&.
-                          \   &  ;    &   &_/
-                           |"""---...---"""|
-                           \ | | | | | | | /
-                            `---.|.|.|.---'
-
- * This file is generated by bake.lang.c for your convenience. Headers of
- * dependencies will automatically show up in this file. Include bake_config.h
- * in your main project file. Do not edit! */
-
-#ifndef FLECS_JSON_BAKE_CONFIG_H
-#define FLECS_JSON_BAKE_CONFIG_H
-
-/* Headers of public dependencies */
-#include <flecs.h>
-#include <flecs_meta.h>
-
-/* Convenience macro for exporting symbols */
-#ifndef flecs_json_STATIC
-#if flecs_json_EXPORTS && (defined(_MSC_VER) || defined(__MINGW32__))
-  #define FLECS_JSON_API __declspec(dllexport)
-#elif flecs_json_EXPORTS
-  #define FLECS_JSON_API __attribute__((__visibility__("default")))
-#elif defined _MSC_VER
-  #define FLECS_JSON_API __declspec(dllimport)
-#else
-  #define FLECS_JSON_API
-#endif
-#else
-  #define FLECS_JSON_API
-#endif
-
-#endif
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-FLECS_JSON_API
-char* ecs_ptr_to_json(
-    ecs_world_t *world, 
-    ecs_entity_t type,
-    void *ptr);
-
-FLECS_JSON_API
-char* ecs_entity_to_json(
-    ecs_world_t *world, 
-    ecs_entity_t e,
-    ecs_type_t select);
-
-FLECS_JSON_API
-char* ecs_iter_to_json(
-    ecs_world_t *world, 
-    ecs_iter_t *it,
-    ecs_iter_next_action_t iter_next,
-    ecs_type_t select);
-
-FLECS_JSON_API
-char* ecs_type_to_json(
-    ecs_world_t *world,
-    ecs_type_t type);
-
-#ifdef __cplusplus
-}
-#endif
-
-
-#ifdef __cplusplus
-
-namespace flecs {
-
-template <typename T>
-std::string to_json(flecs::world& world, flecs::entity_t type, T& data) {
-    char *str = ecs_ptr_to_json(world.c_ptr(), type, &data);
-    std::string result = std::string(str);
-    free(str);
-    return result;
-}
-
-template <typename T>
-std::string to_json(flecs::world& world, flecs::entity type, T& data) {
-    return to_json(world, type.id(), data);
-}
-
-template <typename T>
-std::string to_json(flecs::world& world, T& data) {
-    entity_t type = _::component_info<T>::s_entity;
-    return flecs::to_json(world, type, data);
-}
-
-template <>
-inline std::string to_json<flecs::entity>(flecs::world& world, flecs::entity& entity) {
-    char *str = ecs_entity_to_json(world.c_ptr(), entity.id(), nullptr);
-    std::string result = std::string(str);
-    free(str);
-    return result;
-}
-
-}
-
-#endif
-
-#endif
-

code/vendors/flecs/flecs_meta.h

@@ -1,698 +0,0 @@
-#define flecs_meta_STATIC
-#ifndef FLECS_META_H
-#define FLECS_META_H
-
-/* This generated file contains includes for project dependencies */
-/*
-                                   )
-                                  (.)
-                                  .|.
-                                  | |
-                              _.--| |--._
-                           .-';  ;`-'& ; `&.
-                          \   &  ;    &   &_/
-                           |"""---...---"""|
-                           \ | | | | | | | /
-                            `---.|.|.|.---'
-
- * This file is generated by bake.lang.c for your convenience. Headers of
- * dependencies will automatically show up in this file. Include bake_config.h
- * in your main project file. Do not edit! */
-
-#ifndef FLECS_META_BAKE_CONFIG_H
-#define FLECS_META_BAKE_CONFIG_H
-
-/* Headers of public dependencies */
-#include <flecs.h>
-
-/* Convenience macro for exporting symbols */
-#ifndef flecs_meta_STATIC
-#if flecs_meta_EXPORTS && (defined(_MSC_VER) || defined(__MINGW32__))
-  #define FLECS_META_API __declspec(dllexport)
-#elif flecs_meta_EXPORTS
-  #define FLECS_META_API __attribute__((__visibility__("default")))
-#elif defined _MSC_VER
-  #define FLECS_META_API __declspec(dllimport)
-#else
-  #define FLECS_META_API
-#endif
-#else
-  #define FLECS_META_API
-#endif
-
-#endif
-
-
-#ifndef FLECS_LEGACY
-////////////////////////////////////////////////////////////////////////////////
-//// Utility macro's (do not use in code!)
-////////////////////////////////////////////////////////////////////////////////
-
-#define ECS_ENUM_BOOTSTRAP(name, ...)\
-typedef enum name __VA_ARGS__ name;\
-ECS_UNUSED \
-static const char * __##name##__ = #__VA_ARGS__;
-
-#define ECS_STRUCT_IMPL(name, descriptor, ...)\
-typedef struct name __VA_ARGS__ name;\
-ECS_UNUSED \
-static EcsMetaType __##name##__ = {EcsStructType, sizeof(name), ECS_ALIGNOF(name), descriptor, NULL};
-
-#define ECS_ENUM_IMPL(name, descriptor, ...)\
-typedef enum name __VA_ARGS__ name;\
-ECS_UNUSED \
-static EcsMetaType __##name##__ = {EcsEnumType, sizeof(name), ECS_ALIGNOF(name), descriptor, NULL};
-
-#define ECS_BITMASK_IMPL(name, descriptor, ...)\
-typedef enum name __VA_ARGS__ name;\
-ECS_UNUSED \
-static EcsMetaType __##name##__ = {EcsBitmaskType, sizeof(name), ECS_ALIGNOF(name), descriptor, NULL};
-
-#define ECS_STRUCT_C(T, ...) ECS_STRUCT_IMPL(T, #__VA_ARGS__, __VA_ARGS__)
-#define ECS_ENUM_C(T, ...) ECS_ENUM_IMPL(T, #__VA_ARGS__, __VA_ARGS__)
-#define ECS_BITMASK_C(T, ...) ECS_BITMASK_IMPL(T, #__VA_ARGS__, __VA_ARGS__)
-
-#define ECS_ARRAY(name, T, length)\
-typedef T name[length];\
-ECS_UNUSED \
-static EcsMetaType __##name##__ = {EcsArrayType, sizeof(T) * length, ECS_ALIGNOF(T), "(" #T "," #length ")", NULL}
-
-#define ECS_VECTOR(name, T)\
-typedef ecs_vector_t *name;\
-ECS_UNUSED \
-static EcsMetaType __##name##__ = {EcsVectorType, sizeof(ecs_vector_t*), ECS_ALIGNOF(ecs_vector_t*), "(" #T ")", NULL}
-
-#define ECS_MAP(name, K, T)\
-typedef ecs_map_t *name;\
-ECS_UNUSED \
-static EcsMetaType __##name##__ = {EcsMapType, sizeof(ecs_map_t*), ECS_ALIGNOF(ecs_map_t*), "(" #K "," #T ")", NULL}
-
-#ifdef __cplusplus
-
-// Unspecialized class (see below)
-namespace flecs {
-template <typename T>
-class __meta__ { };
-}
-
-// Specialized C++ class that stores name and descriptor of type
-#define ECS_META_CPP(T, kind, descr)\
-namespace flecs {\
-template<>\
-class __meta__ <T> {\
-public:\
-    static const char* name() {\
-        return #T;\
-    }\
-    static EcsMetaType descriptor() {\
-        return {kind, sizeof(T), ECS_ALIGNOF(T), descr, NULL};\
-    }\
-};\
-}
-
-#endif
-
-
-////////////////////////////////////////////////////////////////////////////////
-//// Use these macro's to define types.
-////   The API will automatically select the right macro's for C or C++
-////////////////////////////////////////////////////////////////////////////////
-
-#ifdef __cplusplus
-
-// C++
-
-// Define a struct
-#define ECS_STRUCT(T, ...)\
-    ECS_STRUCT_IMPL(T, #__VA_ARGS__, __VA_ARGS__)\
-    ECS_META_CPP(T, EcsStructType, #__VA_ARGS__)
-
-// Define an enumeration
-#define ECS_ENUM(T, ...)\
-    ECS_ENUM_IMPL(T, #__VA_ARGS__, __VA_ARGS__)\
-    ECS_META_CPP(T, EcsEnumType, #__VA_ARGS__)
-
-// Define a bitmask
-#define ECS_BITMASK(T, ...)\
-    ECS_BITMASK_IMPL(T, #__VA_ARGS__, __VA_ARGS__)\
-    ECS_META_CPP(T, EcsBitmaskType, #__VA_ARGS__)
-
-#else
-
-// C
-
-// Define a struct
-#define ECS_STRUCT(name, ...)\
-    ECS_STRUCT_IMPL(name, #__VA_ARGS__, __VA_ARGS__)
-
-// Define an enumeration
-#define ECS_ENUM(name, ...)\
-    ECS_ENUM_IMPL(name, #__VA_ARGS__, __VA_ARGS__)
-
-// Define a bitmask
-#define ECS_BITMASK(name, ...)\
-    ECS_BITMASK_IMPL(name, #__VA_ARGS__, __VA_ARGS__)
-
-// Define a type alias
-#define ECS_ALIAS(type, name)\
-    typedef type name;\
-    ECS_UNUSED \
-    static EcsMetaType __##name##__ = {0, sizeof(name), ECS_ALIGNOF(name), NULL, &__##type##__};\
-
-#endif
-
-
-////////////////////////////////////////////////////////////////////////////////
-//// Use these macro's inside types
-////////////////////////////////////////////////////////////////////////////////
-
-// Define a vector
-#define ecs_vector(T) ecs_vector_t*
-
-// Define a map
-#define ecs_map(K, T) ecs_map_t*
-
-// Indicate that members after this should not be serialized
-#define ECS_PRIVATE
-
-
-////////////////////////////////////////////////////////////////////////////////
-//// Meta description types
-////////////////////////////////////////////////////////////////////////////////
-
-/* Explicit string type */
-typedef const char* ecs_string_t;
-
-/* Explicit byte type */
-typedef uint8_t ecs_byte_t;
-
-#ifdef __cplusplus
-
-namespace flecs {
-    using string_t = ecs_string_t;
-    using byte_t = ecs_byte_t;
-
-    // Define a bitmask
-    // In C++ trying to assign multiple flags to a variable of an enum type will
-    // result in a compiler error. Use this template so that the serializer knows
-    // this value is a bitmask, while also keeping the compiler happy.
-    template<typename T>
-    using bitmask = int32_t;
-}
-
-#endif
-
-ECS_ENUM_BOOTSTRAP( ecs_type_kind_t, {
-    EcsPrimitiveType,
-    EcsBitmaskType,
-    EcsEnumType,
-    EcsStructType,
-    EcsArrayType,
-    EcsVectorType,
-    EcsMapType
-})
-
-ECS_STRUCT( EcsMetaType, {
-    ecs_type_kind_t kind;
-    ecs_size_t size;
-    int16_t alignment;
-    const char *descriptor;
-    void *alias;
-})
-
-ECS_ENUM( ecs_primitive_kind_t, {
-    EcsBool,
-    EcsChar,
-    EcsByte,
-    EcsU8,
-    EcsU16,
-    EcsU32,
-    EcsU64,
-    EcsI8,
-    EcsI16,
-    EcsI32,
-    EcsI64,
-    EcsF32,
-    EcsF64,
-    EcsUPtr,
-    EcsIPtr,
-    EcsString,
-    EcsEntity
-})
-
-ECS_STRUCT( EcsPrimitive, {
-    ecs_primitive_kind_t kind;
-})
-
-// Define EcsBitmask for both C and C++. Both representations are equivalent in
-// memory, but allow for a nicer type-safe API in C++
-#if defined(__cplusplus) && !defined(FLECS_NO_CPP)
-ECS_STRUCT( EcsBitmask, {
-    flecs::map<int32_t, flecs::string_t> constants;
-})
-#else
-ECS_STRUCT( EcsBitmask, {
-    ecs_map(int32_t, ecs_string_t) constants;
-})
-#endif
-
-// Define EcsEnum for both C and C++. Both representations are equivalent in
-// memory, but allow for a nicer type-safe API in C++
-#if defined(__cplusplus) && !defined(FLECS_NO_CPP)
-ECS_STRUCT( EcsEnum, {
-    flecs::map<int32_t, flecs::string_t> constants;
-})
-#else
-ECS_STRUCT( EcsEnum, {
-    ecs_map(int32_t, ecs_string_t) constants;
-})
-#endif
-
-ECS_STRUCT( EcsMember, {
-    char *name;
-    ecs_entity_t type;
-})
-
-// Define EcsStruct for both C and C++. Both representations are equivalent in
-// memory, but allow for a nicer type-safe API in C++
-#if defined(__cplusplus) && !defined(FLECS_NO_CPP)
-ECS_STRUCT( EcsStruct, {
-    flecs::vector<EcsMember> members;
-    bool is_partial;
-})
-#else
-ECS_STRUCT( EcsStruct, {
-    ecs_vector(EcsMember) members;
-    bool is_partial;
-})
-#endif
-
-ECS_STRUCT( EcsArray, {
-    ecs_entity_t element_type;
-    int32_t count;
-})
-
-ECS_STRUCT( EcsVector, {
-    ecs_entity_t element_type;
-})
-
-ECS_STRUCT( EcsMap, {
-    ecs_entity_t key_type;
-    ecs_entity_t element_type;
-})
-
-
-////////////////////////////////////////////////////////////////////////////////
-//// Type serializer
-////////////////////////////////////////////////////////////////////////////////
-
-ECS_ENUM_C( ecs_type_op_kind_t, {
-    EcsOpHeader,
-    EcsOpPrimitive,
-    EcsOpEnum,
-    EcsOpBitmask,
-    EcsOpPush,
-    EcsOpPop,
-    EcsOpArray,
-    EcsOpVector,
-    EcsOpMap
-})
-
-typedef ecs_vector_t ecs_type_op_vector_t;
-typedef ecs_vector_t ecs_constant_vector_t;
-
-ECS_STRUCT_C( ecs_type_op_t, {
-    ecs_entity_t type;
-    ecs_type_op_kind_t kind;
-    ecs_size_t size;      /* Size of value or element type if array or vector */
-    int16_t alignment; /* Alignment of value */
-    int32_t count;        /* Number of array elements or struct members */
-    int32_t offset;       /* Offset of value */
-    const char *name;     /* Name of value (only used for struct members) */
-
-ECS_PRIVATE
-
-    /* Instruction-specific data */
-    union {
-        ecs_primitive_kind_t primitive;
-        ecs_ref_t constant;
-        ecs_ref_t collection;
-
-        struct {
-            ecs_ref_t key;
-            ecs_ref_t element;
-        } map;
-    } is;
-})
-
-ECS_STRUCT_C( EcsMetaTypeSerializer, {
-    ecs_vector(ecs_type_op_t) ops;
-})
-
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-////////////////////////////////////////////////////////////////////////////////
-//// Pretty printer
-////////////////////////////////////////////////////////////////////////////////
-
-/** Convert value to a string. */
-FLECS_META_API
-char* ecs_ptr_to_str(
-    ecs_world_t *world,
-    ecs_entity_t type,
-    void* ptr);
-
-/** Convert value to a string. */
-FLECS_META_API
-char* ecs_entity_to_str(
-    ecs_world_t *world,
-    ecs_entity_t entity);
-
-
-////////////////////////////////////////////////////////////////////////////////
-//// Serialization utilities
-////////////////////////////////////////////////////////////////////////////////
-
-#define ECS_MAX_I8 127
-#define ECS_MIN_I8 -128
-
-#define ECS_MAX_I16 32767
-#define ECS_MIN_I16 -32768
-
-#define ECS_MAX_I32 2147483647
-#define ECS_MIN_I32 -2147483648
-
-#define ECS_MAX_I64 9223372036854775807
-#define ECS_MIN_I64 (-9223372036854775807 - 1)
-
-#define ECS_MAX_U8 255u
-#define ECS_MAX_U16 65535u
-#define ECS_MAX_U32 4294967295u
-#define ECS_MAX_U64 18446744073709551615u
-
-#define ECS_MAX_I8_STR "127"
-#define ECS_MIN_I8_STR "-128"
-
-#define ECS_MAX_I16_STR "32767"
-#define ECS_MIN_I16_STR "-32768"
-
-#define ECS_MAX_I32_STR "2147483647"
-#define ECS_MIN_I32_STR "-2147483648"
-
-#define ECS_MAX_I64_STR "9223372036854775807"
-#define ECS_MIN_I64_STR "-9223372036854775808"
-
-#define ECS_MAX_U8_STR "255"
-#define ECS_MAX_U16_STR "65535"
-#define ECS_MAX_U32_STR "4294967295"
-#define ECS_MAX_U64_STR "18446744073709551615"
-
-/** Escape a character */
-FLECS_META_API
-char* ecs_chresc(
-    char *out,
-    char in,
-    char delimiter);
-
-/** Parse an escaped character */
-FLECS_META_API
-const char* ecs_chrparse(
-    const char *in,
-    char *out);
-
-/** Escape a string */
-FLECS_META_API
-ecs_size_t ecs_stresc(
-    char *out,
-    ecs_size_t n,
-    char delimiter,
-    const char *in);
-
-#ifdef __cplusplus
-}
-#endif
-
-
-////////////////////////////////////////////////////////////////////////////////
-//// Deserialization API
-////////////////////////////////////////////////////////////////////////////////
-
-#define ECS_META_MAX_SCOPE_DEPTH (32) /* >32 levels of nesting is not sane */
-
-typedef struct ecs_meta_scope_t {
-    ecs_entity_t type;
-    ecs_vector_t *ops;
-    int32_t start;
-    int32_t cur_op;
-    int32_t cur_elem;
-    int32_t count;
-    void *base;
-    ecs_vector_t *vector;
-    bool is_collection;
-} ecs_meta_scope_t;
-
-typedef struct ecs_meta_cursor_t {
-    const ecs_world_t *world;
-    ecs_meta_scope_t scope[ECS_META_MAX_SCOPE_DEPTH];
-    int32_t depth;
-} ecs_meta_cursor_t;
-
-FLECS_META_API
-ecs_meta_cursor_t ecs_meta_cursor(
-    const ecs_world_t *world,
-    ecs_entity_t type,
-    void *base);
-
-FLECS_META_API
-void* ecs_meta_get_ptr(
-    ecs_meta_cursor_t *cursor);
-
-FLECS_META_API
-int ecs_meta_next(
-    ecs_meta_cursor_t *cursor);
-
-FLECS_META_API
-int ecs_meta_move(
-    ecs_meta_cursor_t *cursor,
-    int32_t pos);
-
-FLECS_META_API
-int ecs_meta_move_name(
-    ecs_meta_cursor_t *cursor,
-    const char *name);
-
-FLECS_META_API
-int ecs_meta_push(
-    ecs_meta_cursor_t *cursor);
-
-FLECS_META_API
-int ecs_meta_pop(
-    ecs_meta_cursor_t *cursor);
-
-FLECS_META_API
-int ecs_meta_set_bool(
-    ecs_meta_cursor_t *cursor,
-    bool value);
-
-FLECS_META_API
-int ecs_meta_set_char(
-    ecs_meta_cursor_t *cursor,
-    char value);
-
-FLECS_META_API
-int ecs_meta_set_int(
-    ecs_meta_cursor_t *cursor,
-    int64_t value);
-
-FLECS_META_API
-int ecs_meta_set_uint(
-    ecs_meta_cursor_t *cursor,
-    uint64_t value);
-
-FLECS_META_API
-int ecs_meta_set_float(
-    ecs_meta_cursor_t *cursor,
-    double value);
-
-FLECS_META_API
-int ecs_meta_set_string(
-    ecs_meta_cursor_t *cursor,
-    const char *value);
-
-FLECS_META_API
-int ecs_meta_set_entity(
-    ecs_meta_cursor_t *cursor,
-    ecs_entity_t value);
-
-FLECS_META_API
-int ecs_meta_set_null(
-    ecs_meta_cursor_t *cursor);
-
-
-////////////////////////////////////////////////////////////////////////////////
-//// Module implementation
-////////////////////////////////////////////////////////////////////////////////
-
-typedef struct FlecsMeta {
-    ECS_DECLARE_COMPONENT(EcsPrimitive);
-    ECS_DECLARE_COMPONENT(EcsEnum);
-    ECS_DECLARE_COMPONENT(EcsBitmask);
-    ECS_DECLARE_COMPONENT(EcsStruct);
-    ECS_DECLARE_COMPONENT(EcsArray);
-    ECS_DECLARE_COMPONENT(EcsVector);
-    ECS_DECLARE_COMPONENT(EcsMap);
-    ECS_DECLARE_COMPONENT(EcsMetaType);
-    ECS_DECLARE_COMPONENT(EcsMetaTypeSerializer);
-} FlecsMeta;
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-FLECS_META_API ECS_COMPONENT_EXTERN(EcsPrimitive);
-FLECS_META_API ECS_COMPONENT_EXTERN(EcsEnum);
-FLECS_META_API ECS_COMPONENT_EXTERN(EcsBitmask);
-FLECS_META_API ECS_COMPONENT_EXTERN(EcsMember);
-FLECS_META_API ECS_COMPONENT_EXTERN(EcsStruct);
-FLECS_META_API ECS_COMPONENT_EXTERN(EcsArray);
-FLECS_META_API ECS_COMPONENT_EXTERN(EcsVector);
-FLECS_META_API ECS_COMPONENT_EXTERN(EcsMap);
-FLECS_META_API ECS_COMPONENT_EXTERN(EcsMetaType);
-FLECS_META_API ECS_COMPONENT_EXTERN(ecs_type_op_kind_t);
-FLECS_META_API ECS_COMPONENT_EXTERN(ecs_type_op_t);
-FLECS_META_API ECS_COMPONENT_EXTERN(EcsMetaTypeSerializer);
-
-FLECS_META_API
-void FlecsMetaImport(
-    ecs_world_t *world);
-
-#define FlecsMetaImportHandles(handles)
-
-////////////////////////////////////////////////////////////////////////////////
-//// Macro for inserting metadata in C application
-////////////////////////////////////////////////////////////////////////////////
-
-FLECS_META_API
-void ecs_new_meta(
-    ecs_world_t *world,
-    ecs_entity_t component,
-    struct EcsMetaType *meta_type);
-
-#define ECS_META(world, T)\
-    ECS_COMPONENT(world, T);\
-    ecs_new_meta(world, ecs_entity(T), &__##T##__);
-
-/** Define a meta component, store in variable outside of the current scope.
-* Use this macro in a header when defining a component identifier globally.
-* Must be used together with ECS_COMPONENT_DECLARE.
-*/
-#define ECS_META_DEFINE(world, T)\
-    ECS_COMPONENT_DEFINE(world, T);\
-    ecs_new_meta(world, ecs_entity(T), &__##T##__);
-
-#ifdef __cplusplus
-}
-#endif
-
-
-////////////////////////////////////////////////////////////////////////////////
-//// C++ Module implementation
-////////////////////////////////////////////////////////////////////////////////
-
-#ifdef __cplusplus
-#ifndef FLECS_NO_CPP
-
-namespace flecs {
-namespace components {
-
-class meta {
-public:
-    using Primitive = EcsPrimitive;
-    using Enum = EcsEnum;
-    using Bitmask = EcsBitmask;
-    using Struct = EcsStruct;
-    using Array = EcsArray;
-    using Vector = EcsVector;
-    using Type = EcsMetaType;
-    using TypeSerializer = EcsMetaTypeSerializer;
-
-    enum TypeKind {
-        PrimitiveType = EcsPrimitiveType,
-        BitmaskType = EcsBitmaskType,
-        EnumType = EcsEnumType,
-        StructType = EcsStructType,
-        ArrayType = EcsArrayType,
-        VectorType = EcsVectorType,
-        MapType = EcsMapType
-    };
-
-    meta(flecs::world& world) {
-        FlecsMetaImport(world);
-
-        world.module<flecs::components::meta>("flecs::components::meta");
-
-        world.component<Primitive>("EcsPrimitive");
-        world.component<Enum>("EcsEnum");
-        world.component<Bitmask>("EcsBitmask");
-        world.component<Struct>("EcsStruct");
-        world.component<Array>("EcsArray");
-        world.component<Vector>("EcsVector");
-        world.component<Type>("EcsMetaType");
-        world.component<TypeSerializer>("EcsMetaTypeSerializer");
-    }
-};
-}
-
-////////////////////////////////////////////////////////////////////////////////
-//// Functions for inserting metadata in C++ applications
-////////////////////////////////////////////////////////////////////////////////
-
-// Template that injects metadata into ECS
-template <typename T>
-flecs::entity meta(flecs::world& world) {
-    flecs::entity e = flecs::component<T>(world, flecs::__meta__<T>::name());
-    e.set<EcsMetaType>({ flecs::__meta__<T>::descriptor() });
-    return e;
-}
-
-
-////////////////////////////////////////////////////////////////////////////////
-//// Serialize values to string
-////////////////////////////////////////////////////////////////////////////////
-
-template <typename T>
-flecs::string pretty_print(flecs::world& world, flecs::entity_t type, T& data) {
-    char *str = ecs_ptr_to_str(world.c_ptr(), type, &data);
-    flecs::string result = flecs::string(str);
-    return result;
-}
-
-template <typename T>
-flecs::string pretty_print(flecs::world& world, flecs::entity type, T& data) {
-    return pretty_print(world, type.id(), data);
-}
-
-template <typename T>
-flecs::string pretty_print(flecs::world& world, T& data) {
-    entity_t type = _::cpp_type<T>::id();
-    return flecs::pretty_print(world, type, data);
-}
-
-template <>
-inline flecs::string pretty_print<flecs::entity>(flecs::world& world, flecs::entity& entity) {
-    char *str = ecs_entity_to_str(world.c_ptr(), entity.id());
-    flecs::string result = flecs::string(str);
-    return result;
-}
-
-}
-
-#endif // FLECS_NO_CPP
-#endif // __cplusplus
-
-#endif // FLECS_META_H

code/vendors/flecs/flecs_monitor.c

@@ -1,479 +0,0 @@
-#ifndef FLECS_MONITOR_IMPL
-#include "flecs_monitor.h"
-#endif
-
-typedef struct WorldStats {
-    ecs_world_stats_t stats;
-} WorldStats;
-
-typedef struct DeltaTime {
-    ecs_gauge_t frame;
-    ecs_gauge_t minute;
-    int32_t t_frame;
-    int32_t t_minute;
-} DeltaTime;
-
-typedef struct PipelineStats {
-    ecs_pipeline_stats_t stats;
-} PipelineStats;
-
-static ECS_COMPONENT_DECLARE(WorldStats);
-static ECS_COMPONENT_DECLARE(DeltaTime);
-static ECS_COMPONENT_DECLARE(PipelineStats);
-
-static void add_float_array(
-    ecs_strbuf_t *r,
-    int32_t t_start,
-    const float *values,
-    float scale)
-{
-    ecs_strbuf_list_push(r, "[", ",");
-
-    int32_t i;
-    for (i = 0; i < ECS_STAT_WINDOW; i ++) {
-        int32_t t = (t_start + i + 1) % ECS_STAT_WINDOW;
-        ecs_strbuf_list_append(r, "%f", values[t] / scale);
-    }
-
-    ecs_strbuf_list_pop(r, "]");
-}
-
-static void add_gauge(
-    ecs_strbuf_t *r,
-    const char *name,
-    int32_t t,
-    const ecs_gauge_t *m,
-    bool min_max,
-    float scale)
-{
-    ecs_strbuf_list_append(r, "\"%s\":", name);
-    ecs_strbuf_list_push(r, "{", ",");
-    ecs_strbuf_list_append(r, "\"avg\":");
-    add_float_array(r, t, m->avg, scale);
-
-    if (min_max) {
-        ecs_strbuf_list_append(r, "\"min\":");
-        add_float_array(r, t, m->min, scale);
-        ecs_strbuf_list_append(r, "\"max\":");
-        add_float_array(r, t, m->max, scale);
-    }
-
-    ecs_strbuf_list_pop(r, "}");
-}
-
-static void add_counter(
-    ecs_strbuf_t *r,
-    const char *name,
-    int32_t t,
-    const ecs_counter_t *m,
-    bool min_max,
-    float scale)
-{
-    add_gauge(r, name, t, &m->rate, min_max, scale);        
-}
-
-#define add_current(r, name, t, m, scale)\
-    _add_current(r, name, t, (ecs_gauge_t*)m, scale)
-
-static void _add_current(
-    ecs_strbuf_t *r,
-    const char *name,
-    int32_t t,
-    const ecs_gauge_t *m,
-    float scale)    
-{
-    ecs_strbuf_list_append(r, "\"%s\":%f", name, m->avg[t] / scale);
-}
-
-static void add_world_stats(
-    ecs_world_t *world,
-    const ecs_world_info_t *info,
-    ecs_strbuf_t *r)
-{
-    const WorldStats *s = ecs_get(world, ecs_typeid(WorldStats), WorldStats);
-    if (!s) {
-        return;
-    }
-
-    const DeltaTime *s_dt = ecs_get(world, ecs_typeid(DeltaTime), DeltaTime);
-    if (!s_dt) {
-        return;
-    }    
-
-    const ecs_world_stats_t *stats = &s->stats;
-    int32_t t = stats->t;
-    
-    float df = stats->frame_count_total.rate.avg[t];
-    if (df == 0.0) {
-        return;
-    }
-
-    ecs_strbuf_list_appendstr(r, "\"world\":");
-    ecs_strbuf_list_push(r, "{", ",");
-
-    ecs_strbuf_list_appendstr(r, "\"current\":");
-    ecs_strbuf_list_push(r, "{", ",");
-    add_current(r, "entity_count", t, &stats->entity_count, 1.0);
-    add_current(r, "component_count", t, &stats->component_count, 1.0);
-    add_current(r, "query_count", t, &stats->query_count, 1.0);
-    add_current(r, "system_count", t, &stats->system_count, 1.0);
-    add_current(r, "table_count", t, &stats->table_count, 1.0);
-    add_current(r, "empty_table_count", t, &stats->empty_table_count, 1.0);
-    add_current(r, "singleton_table_count", t, &stats->singleton_table_count, 1.0);
-    add_current(r, "matched_table_count", t, &stats->matched_table_count, 1.0);
-    add_current(r, "matched_entity_count", t, &stats->matched_entity_count, 1.0);
-    add_current(r, "systems_ran", t, &stats->systems_ran_frame, df);
-    add_current(r, "new_count", t, &stats->new_count, 1.0);
-    add_current(r, "bulk_new_count", t, &stats->bulk_new_count, 1.0);
-    add_current(r, "delete_count", t, &stats->delete_count, 1.0);
-    add_current(r, "clear_count", t, &stats->clear_count, 1.0);
-    add_current(r, "add_count", t, &stats->add_count, 1.0);
-    add_current(r, "remove_count", t, &stats->remove_count, 1.0);
-    add_current(r, "set_count", t, &stats->set_count, 1.0);
-    add_current(r, "discard_count", t, &stats->discard_count, 1.0);
-    ecs_strbuf_list_pop(r, "}");
-
-    ecs_strbuf_list_appendstr(r, "\"history_1m\":");
-    ecs_strbuf_list_push(r, "{", ",");
-    add_gauge(r, "fps", t, &stats->fps, false, 1.0);
-    add_gauge(r, "delta_time", t, &s_dt->minute, true, 1.0);
-    add_counter(r, "frame_time_total", t, &stats->frame_time_total, false, df);
-    add_counter(r, "system_time_total", t, &stats->system_time_total, false, df);
-    add_counter(r, "merge_time_total", t, &stats->merge_time_total, false, df);
-    add_gauge(r, "entity_count", t, &stats->entity_count, false, 1.0);
-    add_gauge(r, "matched_entity_count", t, &stats->matched_entity_count, false, 1.0);
-    add_gauge(r, "table_count", t, &stats->table_count, false, 1.0);
-    add_gauge(r, "empty_table_count", t, &stats->empty_table_count, false, 1.0);
-    add_gauge(r, "singleton_table_count", t, &stats->singleton_table_count, false, 1.0);
-    add_gauge(r, "matched_table_count", t, &stats->matched_table_count, false, 1.0);
-    add_counter(r, "new_count", t, &stats->new_count, false, 1.0);
-    add_counter(r, "bulk_new_count", t, &stats->bulk_new_count, false, 1.0);
-    add_counter(r, "delete_count", t, &stats->delete_count, false, 1.0);
-    add_counter(r, "clear_count", t, &stats->clear_count, false, 1.0);
-    add_counter(r, "add_count", t, &stats->add_count, false, 1.0);
-    add_counter(r, "remove_count", t, &stats->remove_count, false, 1.0);
-    add_counter(r, "set_count", t, &stats->set_count, false, 1.0);
-    add_counter(r, "discard_count", t, &stats->discard_count, false, 1.0);
-    ecs_strbuf_list_pop(r, "}");
-
-    ecs_strbuf_list_pop(r, "}");
-}
-
-static void add_signature(
-    ecs_world_t *world,
-    ecs_strbuf_t *r,
-    ecs_entity_t system)
-{
-    const EcsQuery *q = ecs_get(world, system, EcsQuery);
-    if (q) {
-        ecs_strbuf_list_append(r, "\"signature\":");
-        ecs_strbuf_list_push(r, "[", ",");
-
-        ecs_sig_t *sig = ecs_query_get_sig(q->query);
-
-        ecs_sig_column_t *columns = 
-            ecs_vector_first(sig->columns, ecs_sig_column_t);
-        int32_t i, count = ecs_vector_count(sig->columns);
-
-        for (i = 0; i < count; i ++) {
-            ecs_sig_column_t *col = &columns[i];
-            
-            if (col->oper_kind != EcsOperOr) {
-                ecs_entity_t component = col->is.component;
-
-                ecs_strbuf_list_next(r);
-                ecs_strbuf_list_push(r, "{", ",");
-
-                if (component & ECS_TRAIT) {
-                    ecs_entity_t 
-                    lo = ecs_entity_t_lo(component & ECS_COMPONENT_MASK),
-                    hi = ecs_entity_t_hi(component & ECS_COMPONENT_MASK);
-
-                    const char
-                    *lo_name = ecs_get_name(world, lo),
-                    *hi_name = ecs_get_name(world, hi);
-
-                    if (!hi) {
-                        ecs_strbuf_list_append(r, "\"name\":\"TRAIT | %s\"", lo_name);
-                    } else {
-                        if (lo_name) {
-                            ecs_strbuf_list_append(r, "\"name\":\"%s FOR %s\"", 
-                                hi_name, lo_name);
-                        } else {
-                            ecs_strbuf_list_append(r, "\"name\":\"%s FOR %u\"", 
-                                hi_name, (uint32_t)lo);
-                        }
-                    }
-                } else {
-                    ecs_strbuf_list_append(r, "\"name\":\"%s\"", 
-                        ecs_get_name(world, col->is.component));
-                }
-
-                ecs_entity_t actual = ecs_get_typeid(world, component);
-                if (!ecs_has(world, actual, EcsComponent)) {
-                    ecs_strbuf_list_append(r, "\"tag\":true");
-                }
-
-                if (col->inout_kind == EcsIn) {
-                    ecs_strbuf_list_append(r, "\"const\":true");
-                }
-
-                if (col->oper_kind == EcsOperNot) {
-                    ecs_strbuf_list_append(r, "\"exclude\":true");
-                }
-
-                if (col->from_kind != EcsFromOwned && 
-                    col->from_kind != EcsFromAny && 
-                    col->from_kind != EcsFromShared &&
-                    col->from_kind != EcsFromEmpty) 
-                {
-                    ecs_strbuf_list_append(r, "\"ref\":true");
-                }
-
-                if (col->from_kind == EcsFromEmpty) {
-                    ecs_strbuf_list_append(r, "\"empty\":true");
-                }
-
-                if (col->from_kind == EcsFromEntity && col->source == component) {
-                    ecs_strbuf_list_append(r, "\"singleton\":true");
-                }
-
-                if (col->from_kind == EcsFromParent || col->from_kind == EcsCascade) {
-                    ecs_strbuf_list_append(r, "\"parent\":true");
-                }                
-
-                ecs_strbuf_list_pop(r, "}");
-            }
-        }
-
-        ecs_strbuf_list_pop(r, "]");
-    }
-}
-
-static void add_system(
-    ecs_world_t *world,
-    ecs_strbuf_t *r,
-    const ecs_pipeline_stats_t *stats,
-    ecs_entity_t system,
-    float df)
-{
-    ecs_system_stats_t *s = ecs_map_get(
-        stats->system_stats, ecs_system_stats_t, system);
-    
-    ecs_strbuf_list_next(r);
-    ecs_strbuf_list_push(r, "{", ",");
-    ecs_strbuf_list_append(r, "\"name\":\"%s\"", ecs_get_name(world, system));
-
-    ecs_entity_t module = ecs_get_parent_w_entity(world, system, EcsModule);
-    if (module) {
-        char *module_name = ecs_get_fullpath(world, module);
-        ecs_strbuf_list_append(r, "\"module\":\"%s\"", module_name);
-        ecs_os_free(module_name);
-    }
-
-    add_signature(world, r, system);
-    
-    if (s) {
-        int32_t t = s->query_stats.t;
-        ecs_strbuf_list_appendstr(r, "\"current\":");
-        ecs_strbuf_list_push(r, "{", ",");
-        add_current(r, "matched_table_count", t, &s->query_stats.matched_table_count, 1.0);
-        add_current(r, "matched_empty_table_count", t, &s->query_stats.matched_empty_table_count, 1.0);
-        add_current(r, "matched_entity_count", t, &s->query_stats.matched_entity_count, 1.0);
-        add_current(r, "time_spent", t, &s->time_spent, df);
-        add_current(r, "invoke_count", t, &s->invoke_count, df);
-        add_current(r, "active", t, &s->active, 1.0);
-        add_current(r, "enabled", t, &s->enabled, 1.0);
-        ecs_strbuf_list_pop(r, "}");
-
-        ecs_strbuf_list_appendstr(r, "\"history_1m\":");
-        ecs_strbuf_list_push(r, "{", ",");
-        add_gauge(r, "matched_table_count", t, &s->query_stats.matched_table_count, false, 1.0);
-        add_gauge(r, "matched_empty_table_count", t, &s->query_stats.matched_empty_table_count, false, 1.0);
-        add_gauge(r, "matched_entity_count", t, &s->query_stats.matched_entity_count, false, 1.0);
-        add_counter(r, "time_spent", t, &s->time_spent, false, 1.0);
-        add_counter(r, "invoke_count", t, &s->invoke_count, false, 1.0);
-        add_gauge(r, "active", t, &s->active, false, 1.0);
-        add_gauge(r, "enabled", t, &s->enabled, false, 1.0);
-        ecs_strbuf_list_pop(r, "}");
-    }
-
-    ecs_strbuf_list_pop(r, "}");
-}
-
-static void add_pipeline_stats(
-    ecs_world_t *world,
-    const ecs_world_info_t *info,
-    ecs_strbuf_t *r)
-{
-    /* Get number of frames passed in interval */
-    const WorldStats *ws = ecs_get(world, ecs_typeid(WorldStats), WorldStats);
-    if (!ws) {
-        return;
-    }
-
-    const ecs_world_stats_t *wstats = &ws->stats;
-    int32_t t = wstats->t;
-    float df = wstats->frame_count_total.rate.avg[t];
-    if (df == 0.0) {
-        return;
-    }
-
-    const PipelineStats *s = ecs_get(world, 
-        ecs_typeid(PipelineStats), PipelineStats);
-    if (!s) {
-        return;
-    }
-
-    const ecs_pipeline_stats_t *stats = &s->stats;
-    int32_t i, count = ecs_vector_count(stats->systems);
-    ecs_entity_t *systems = ecs_vector_first(stats->systems, ecs_entity_t);
-
-    ecs_strbuf_list_appendstr(r, "\"pipeline\":");
-    ecs_strbuf_list_push(r, "{", ",");
-
-    add_current(r, "fps", t, &wstats->fps, 1.0);
-    add_current(r, "frame_time_total", t, &wstats->frame_time_total, df);
-    add_current(r, "system_time_total", t, &wstats->system_time_total, df);
-    add_current(r, "merge_time_total", t, &wstats->merge_time_total, df);
-
-    ecs_strbuf_list_appendstr(r, "\"systems\":");
-    ecs_strbuf_list_push(r, "[", ",");
-    for (i = 0; i < count; i ++) {
-        if (systems[i]) {
-            add_system(world, r, stats, systems[i], df);
-        } else {
-            /* Merge */
-            ecs_strbuf_list_appendstr(r, "null");
-        }
-    }
-    ecs_strbuf_list_pop(r, "]");
-
-    ecs_strbuf_list_pop(r, "}");
-}
-
-static bool endpoint_world(
-    ecs_world_t *world,
-    ecs_entity_t entity,
-    EcsHttpEndpoint *endpoint,
-    EcsHttpRequest *request,
-    EcsHttpReply *reply)
-{
-    ecs_strbuf_t r = ECS_STRBUF_INIT;
-    
-    const ecs_world_info_t *info = ecs_get_world_info(world);
-
-    ecs_strbuf_list_push(&r, "{", ",");
-
-    ecs_strbuf_list_append(&r, "\"target_fps\":%f", info->target_fps);
-
-    char param[256];
-    if (ecs_http_get_query_param(
-        request->params, "world", param, sizeof(param)) && 
-        !strcmp(param, "yes"))
-    {
-        add_world_stats(world, info, &r);
-    }
-
-    if (ecs_http_get_query_param(
-        request->params, "pipeline", param, sizeof(param)) && 
-        !strcmp(param, "yes"))
-    {
-        add_pipeline_stats(world, info, &r);
-    }    
-
-    ecs_strbuf_list_pop(&r, "}");
-
-    reply->body = ecs_strbuf_get(&r);
-
-    return true;
-}
-
-static void CollectWorldStats(ecs_iter_t *it) {
-    WorldStats *s = ecs_column(it, WorldStats, 1);
-    ecs_get_world_stats(it->world, &s->stats);
-}
-
-static void CollectPipelineStats(ecs_iter_t *it) {
-    PipelineStats *s = ecs_column(it, PipelineStats, 1);
-    ecs_get_pipeline_stats(it->world, ecs_get_pipeline(it->world), &s->stats);
-}
-
-static void RecordDeltaTime(ecs_iter_t *it) {
-    DeltaTime *s = ecs_column(it, DeltaTime, 1);
-    int32_t t_frame = s->t_frame;
-    s->frame.min[t_frame] = it->delta_time;
-    s->frame.avg[t_frame] = it->delta_time;
-    s->frame.max[t_frame] = it->delta_time;
-    s->t_frame = (t_frame + 1) % ECS_STAT_WINDOW;
-}
-
-static void CollectDeltaTime(ecs_iter_t *it) {
-    DeltaTime *s = ecs_column(it, DeltaTime, 1);
-    ecs_gauge_reduce(&s->minute, s->t_minute, &s->frame, s->t_frame);
-    s->t_minute = (s->t_minute + 1) % ECS_STAT_WINDOW;
-}
-
-static void RunServer(ecs_iter_t *it) {
-    ecs_world_t *world = it->world;
-    EcsMonitorServer *server = ecs_column(it, EcsMonitorServer, 1);
-    ecs_entity_t ecs_typeid(EcsHttpServer) = ecs_column_entity(it, 2);
-    ecs_entity_t ecs_typeid(EcsHttpEndpoint) = ecs_column_entity(it, 3);
-
-    int32_t i;
-    for (i = 0; i < it->count; i ++) {
-        ecs_entity_t e = it->entities[i];
-
-        ecs_set(world, e, EcsHttpServer, {.port = server[i].port});
-
-        /* Add endpoint to server that returns entity id of server */
-        ecs_entity_t e_metrics = ecs_new_w_entity(world, ECS_CHILDOF | e);
-            ecs_set(world, e_metrics, EcsName, {"e_metrics"});
-            ecs_set(world, e_metrics, EcsHttpEndpoint, {
-                .url = "metrics",
-                .action = endpoint_world,
-                .synchronous = true});
-    }
-}
-
-void FlecsMonitorImport(
-    ecs_world_t *world)
-{
-    ECS_MODULE(world, FlecsMonitor);
-
-    ECS_IMPORT(world, FlecsMeta);
-    ECS_IMPORT(world, FlecsComponentsHttp);
-
-    ecs_set_name_prefix(world, "EcsMonitor");
-
-    ECS_META(world, EcsMonitorServer);
-    
-    /* Private components */
-    ECS_COMPONENT_DEFINE(world, WorldStats);
-    ECS_COMPONENT_DEFINE(world, DeltaTime);
-    ECS_COMPONENT_DEFINE(world, PipelineStats);
-
-    ECS_SYSTEM(world, RunServer, EcsOnSet, Server,
-        :flecs.components.http.Server,
-        :flecs.components.http.Endpoint);
-
-    ECS_SYSTEM(world, CollectWorldStats, EcsOnLoad, $WorldStats);
-    ECS_SYSTEM(world, CollectPipelineStats, EcsOnLoad, $PipelineStats);
-    ECS_SYSTEM(world, RecordDeltaTime, EcsOnLoad, $DeltaTime);
-    ECS_SYSTEM(world, CollectDeltaTime, EcsOnLoad, $DeltaTime);
-
-    /* Collect statistics once per second */
-    ecs_set_interval(world, CollectWorldStats, 1.0);
-    ecs_set_interval(world, CollectPipelineStats, 1.0);
-    ecs_set_interval(world, CollectDeltaTime, 1.0);
-
-    /* Initialize singleton entities for statistics components */
-    ecs_set_ptr(world, ecs_typeid(WorldStats), WorldStats, NULL);
-    ecs_set_ptr(world, ecs_typeid(PipelineStats), PipelineStats, NULL);
-    ecs_set_ptr(world, ecs_typeid(DeltaTime), DeltaTime, NULL);
-
-    ECS_EXPORT_COMPONENT(EcsMonitorServer);
-    
-    /* Enable system time monitoring */
-    ecs_measure_system_time(world, true);
-}

code/vendors/flecs/flecs_monitor.h

@@ -1,70 +0,0 @@
-#define flecs_monitor_STATIC
-#ifndef FLECS_MONITOR_H
-#define FLECS_MONITOR_H
-
-/* This generated file contains includes for project dependencies */
-/*
-                                   )
-                                  (.)
-                                  .|.
-                                  | |
-                              _.--| |--._
-                           .-';  ;`-'& ; `&.
-                          \   &  ;    &   &_/
-                           |"""---...---"""|
-                           \ | | | | | | | /
-                            `---.|.|.|.---'
-
- * This file is generated by bake.lang.c for your convenience. Headers of
- * dependencies will automatically show up in this file. Include bake_config.h
- * in your main project file. Do not edit! */
-
-#ifndef FLECS_MONITOR_BAKE_CONFIG_H
-#define FLECS_MONITOR_BAKE_CONFIG_H
-
-/* Headers of public dependencies */
-#include <flecs.h>
-#include <flecs_meta.h>
-#include <flecs_components_http.h>
-
-/* Convenience macro for exporting symbols */
-#ifndef flecs_monitor_STATIC
-#if flecs_monitor_EXPORTS && (defined(_MSC_VER) || defined(__MINGW32__))
-  #define FLECS_MONITOR_API __declspec(dllexport)
-#elif flecs_monitor_EXPORTS
-  #define FLECS_MONITOR_API __attribute__((__visibility__("default")))
-#elif defined _MSC_VER
-  #define FLECS_MONITOR_API __declspec(dllimport)
-#else
-  #define FLECS_MONITOR_API
-#endif
-#else
-  #define FLECS_MONITOR_API
-#endif
-
-#endif
-
-
-ECS_STRUCT(EcsMonitorServer, {
-    int16_t port;
-});
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct FlecsMonitor {
-    ECS_DECLARE_COMPONENT(EcsMonitorServer);
-} FlecsMonitor;
-
-FLECS_MONITOR_API void FlecsMonitorImport(
-    ecs_world_t *world);
-
-#define FlecsMonitorImportHandles(handles) \
-    ECS_IMPORT_COMPONENT(handles, EcsMonitorServer);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif

code/vendors/flecs/flecs_player.c

@@ -1,126 +0,0 @@
-#ifndef FLECS_PLAYER_IMPL
-#include "flecs_player.h"
-#endif
-
-static
-void player_start(
-    ecs_world_t *world,
-    void *ctx)
-{
-    ecs_ref_t *ref = ctx;
-    EcsPlayer *player = (EcsPlayer*)ecs_get_ref_w_entity(world, ref, 0, 0);
-    ecs_assert(player != NULL, ECS_INTERNAL_ERROR, NULL);
-
-    player->snapshot = ecs_snapshot_take(world);
-    player->time_scale = 1.0;
-    
-    ecs_set_time_scale(world, 1.0);
-    ecs_set_pipeline(world, player->play_pipeline);
-
-    ecs_os_free(ref);
-}
-
-static
-void player_stop(
-    ecs_world_t *world,
-    void *ctx)
-{
-    ecs_ref_t *ref = ctx;
-    EcsPlayer *player = (EcsPlayer*)ecs_get_ref_w_entity(world, ref, 0, 0);
-    ecs_assert(player != NULL, ECS_INTERNAL_ERROR, NULL);
-    
-    if (player->snapshot) {
-        ecs_snapshot_restore(world, player->snapshot);
-
-        player = (EcsPlayer*)ecs_get_ref_w_entity(world, ref, 0, 0);
-        ecs_set_time_scale(world, 0);
-        ecs_reset_clock(world);
-        player->time_scale = 0;
-        player->state = EcsPlayerStop;
-        player->prev_state = EcsPlayerStop;
-    }
-
-    player->snapshot = NULL;
-    ecs_set_pipeline(world, player->stop_pipeline);
-
-    ecs_os_free(ref);
-}
-
-static
-void EcsSetPlayer(ecs_iter_t *it) {
-    ecs_world_t *world = it->world;
-
-    EcsPlayer *player = ecs_column(it, EcsPlayer, 1);
-    ecs_entity_t ecs_typeid(EcsPlayer) = ecs_column_entity(it, 1);
-
-    int32_t i;
-    for (i = 0; i < it->count; i ++) {
-        EcsPlayerState prev_state = player[i].prev_state;
-        EcsPlayerState state = player[i].state;
-
-        if (prev_state != state) {
-            switch(player[i].state) {
-            case EcsPlayerPause:       
-                player[i].time_scale = 0;
-                break;
-            case EcsPlayerPlay:
-                if (prev_state == EcsPlayerStop) {
-                    ecs_ref_t *ref = ecs_os_calloc(sizeof(ecs_ref_t));
-                    ecs_get_ref(world, ref, it->entities[i], EcsPlayer);
-                    ecs_run_post_frame(it->world, player_start, ref);
-                } else {
-                    player[i].time_scale = 1.0;
-                }
-                break;
-            case EcsPlayerStop:
-                if (prev_state != EcsPlayerStop) {
-                    ecs_ref_t *ref = ecs_os_calloc(sizeof(ecs_ref_t));
-                    ecs_get_ref(world, ref, it->entities[i], EcsPlayer);
-                    ecs_run_post_frame(world, player_stop, ref);
-                }
-                player[i].time_scale = 0;
-                break;
-            default:
-                break;
-            }
-        }    
-
-        player[i].prev_state = state;
-
-        ecs_set_time_scale(it->world, player[i].time_scale);    
-    }
-}
-
-void FlecsPlayerImport(
-    ecs_world_t *world)
-{
-    ECS_MODULE(world, FlecsPlayer);
-
-    ECS_IMPORT(world, FlecsMeta);
-
-    ecs_set_name_prefix(world, "Ecs");
-
-    ECS_META(world, EcsPlayerState);
-    ECS_META(world, EcsPlayer);
-    ECS_META(world, EcsTargetFps);
-
-    ECS_PIPELINE(world, StopPipeline, 
-        flecs.pipeline.PreFrame, 
-        flecs.pipeline.OnLoad, 
-        flecs.pipeline.PostLoad, 
-        flecs.pipeline.PreStore, 
-        flecs.pipeline.OnStore, 
-        flecs.pipeline.PostFrame);
-
-    ECS_SYSTEM(world, EcsSetPlayer, EcsOnSet, EcsPlayer);
-
-    ecs_set(world, EcsWorld, EcsPlayer, {
-        .state = EcsPlayerPlay,
-        .prev_state = EcsPlayerStop,
-        .time_scale = 1,
-        .play_pipeline = ecs_get_pipeline(world),
-        .stop_pipeline = StopPipeline
-    });
-
-    ECS_EXPORT_COMPONENT(EcsPlayer);
-}

code/vendors/flecs/flecs_player.h

@@ -1,88 +0,0 @@
-#define flecs_player_STATIC
-#ifndef FLECS_PLAYER_H
-#define FLECS_PLAYER_H
-
-/* This generated file contains includes for project dependencies */
-/*
-                                   )
-                                  (.)
-                                  .|.
-                                  | |
-                              _.--| |--._
-                           .-';  ;`-'& ; `&.
-                          \   &  ;    &   &_/
-                           |"""---...---"""|
-                           \ | | | | | | | /
-                            `---.|.|.|.---'
-
- * This file is generated by bake.lang.c for your convenience. Headers of
- * dependencies will automatically show up in this file. Include bake_config.h
- * in your main project file. Do not edit! */
-
-#ifndef FLECS_PLAYER_BAKE_CONFIG_H
-#define FLECS_PLAYER_BAKE_CONFIG_H
-
-/* Headers of public dependencies */
-#include <flecs.h>
-#include <flecs_meta.h>
-
-/* Convenience macro for exporting symbols */
-#ifndef flecs_player_STATIC
-#if flecs_player_EXPORTS && (defined(_MSC_VER) || defined(__MINGW32__))
-  #define FLECS_PLAYER_API __declspec(dllexport)
-#elif flecs_player_EXPORTS
-  #define FLECS_PLAYER_API __attribute__((__visibility__("default")))
-#elif defined _MSC_VER
-  #define FLECS_PLAYER_API __declspec(dllimport)
-#else
-  #define FLECS_PLAYER_API
-#endif
-#else
-  #define FLECS_PLAYER_API
-#endif
-
-#endif
-
-
-ECS_ENUM(EcsPlayerState, {
-    EcsPlayerPlay,
-    EcsPlayerPause,
-    EcsPlayerStop
-});
-
-ECS_STRUCT(EcsPlayer, {
-    EcsPlayerState state;
-    EcsPlayerState prev_state;
-    float time_scale;
-    ecs_entity_t play_pipeline;
-    ecs_entity_t stop_pipeline;
-    
-ECS_PRIVATE
-    ecs_snapshot_t *snapshot;
-});
-
-ECS_STRUCT(EcsTargetFps, {
-    float target_fps;
-});
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct FlecsPlayer {
-    ECS_DECLARE_COMPONENT(EcsPlayer);
-} FlecsPlayer;
-
-FLECS_PLAYER_API
-void FlecsPlayerImport(
-    ecs_world_t *world);
-
-#define FlecsPlayerImportHandles(handles)\
-    ECS_IMPORT_COMPONENT(handles, EcsPlayer); 
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif

code/vendors/flecs/flecs_rest.c

@@ -1,414 +0,0 @@
-#ifndef FLECS_REST_IMPL
-#include "flecs_rest.h"
-#endif
-#include <stdio.h>
-#include <ctype.h>
-
-static
-bool parse_filter(
-    ecs_world_t *world,
-    EcsHttpRequest *request,
-    ecs_filter_t *filter)
-{
-    char buffer[1024];
-
-    if (ecs_http_get_query_param(
-        request->params, "include", buffer, sizeof(buffer)))
-    {
-        filter->include = ecs_type_from_str(world, buffer);
-        filter->include_kind = EcsMatchAny;
-        if (!filter->include) {
-            return false;
-        }
-    }
-
-    if (ecs_http_get_query_param(
-        request->params, "exclude", buffer, sizeof(buffer)))
-    {
-        filter->exclude = ecs_type_from_str(world, buffer);
-        if (!filter->exclude) {
-            return false;
-        }
-    }
-
-    return true;
-}
-
-static
-bool parse_select(
-    ecs_world_t *world,
-    EcsHttpRequest *request,
-    ecs_type_t *select)
-{
-    char buffer[1024];
-
-    *select = NULL;
-
-    if (ecs_http_get_query_param(
-        request->params, "select", buffer, sizeof(buffer)))
-    {
-        *select = ecs_type_from_str(world, buffer);
-        if (!*select) {
-            return false;
-        }
-    }
-
-    return true; 
-}
-
-static
-bool parse_entity(
-    ecs_world_t *world,
-    EcsHttpRequest *request,
-    ecs_entity_t *e_out)
-{
-    ecs_entity_t e = 0;
-
-    if (request->relative_url && strlen(request->relative_url)) {
-        /* Request scope of entity */
-        const char *name = request->relative_url;
-
-        /* If name starts with a number, lookup by entity id */
-        if (isdigit(name[0])) {
-            e = atoi(name);
-        } else {
-            e = ecs_lookup_path_w_sep(world, 0, name, "/", NULL);
-            if (!e) {
-                return false;
-            }
-        }
-    }
-
-    *e_out = e;
-
-    return true;
-}
-
-static
-bool endpoint_filter(
-    ecs_world_t *world,
-    ecs_entity_t entity,
-    EcsHttpEndpoint *endpoint,
-    EcsHttpRequest *request,
-    EcsHttpReply *reply)
-{
-    ecs_filter_t filter = { 0 };
-    ecs_type_t select = NULL;
-
-    if (!parse_filter(world, request, &filter)) {
-        return false;
-    }
-
-    if (!parse_select(world, request, &select)) {
-        return false;
-    }
-
-    ecs_iter_t it = ecs_filter_iter(world, &filter);
-
-    reply->body = ecs_iter_to_json(world, &it, ecs_filter_next, select);
-
-    return true;
-}
-
-static
-bool endpoint_scope(
-    ecs_world_t *world,
-    ecs_entity_t entity,
-    EcsHttpEndpoint *endpoint,
-    EcsHttpRequest *request,
-    EcsHttpReply *reply)
-{
-    ecs_entity_t e = 0;
-    ecs_filter_t filter = { 0 };
-    ecs_type_t select = NULL;
-    
-    if (!parse_entity(world, request, &e)) {
-        return false;
-    }
-
-    if (!parse_filter(world, request, &filter)) {
-        return false;
-    }
-
-    if (!parse_select(world, request, &select)) {
-        return false;
-    }
-
-    ecs_iter_t it = ecs_scope_iter_w_filter(world, e, &filter);
-
-    reply->body = ecs_iter_to_json(world, &it, ecs_scope_next, select);
-
-    return true;
-}
-
-static
-bool endpoint_entity_new(
-    ecs_world_t *world,
-    EcsHttpReply *reply,
-    const char *name,
-    ecs_type_t select)
-{
-    ecs_entity_t e = ecs_new_from_path(world, 0, name);
-    if (select) {
-        ecs_add_type(world, e, select);
-    }
-
-    return true;
-}
-
-static
-bool endpoint_entity_add(
-    ecs_world_t *world,
-    EcsHttpReply *reply,
-    ecs_entity_t e,
-    ecs_type_t select)
-{
-    if (select) {
-        ecs_add_type(world, e, select);
-    }
-
-    return true;
-}
-
-static
-bool endpoint_entity_remove(
-    ecs_world_t *world,
-    EcsHttpReply *reply,
-    ecs_entity_t e,
-    ecs_type_t select)
-{
-    if (select) {
-        ecs_remove_type(world, e, select);
-    } else {
-        ecs_delete(world, e);
-    }
-
-    return true;
-}
-
-static
-bool endpoint_entity_get(
-    ecs_world_t *world,
-    EcsHttpReply *reply,
-    ecs_entity_t e,
-    ecs_type_t select)
-{
-    reply->body = ecs_entity_to_json(world, e, select);
-    return true;    
-}
-
-static
-bool endpoint_entity(
-    ecs_world_t *world,
-    ecs_entity_t entity,
-    EcsHttpEndpoint *endpoint,
-    EcsHttpRequest *request,
-    EcsHttpReply *reply)
-{
-    ecs_entity_t e = 0;
-    ecs_type_t select = NULL;
-
-    if (!parse_select(world, request, &select)) {
-        return false;
-    }
-
-    if (request->method == EcsHttpPost) {
-        return endpoint_entity_new(world, reply, request->relative_url, select);
-    }    
-
-    if (!parse_entity(world, request, &e)) {
-        return false;
-    }
-
-    if (request->method == EcsHttpGet) {
-        return endpoint_entity_get(world, reply, e, select);
-    } else if (request->method == EcsHttpDelete) {
-        return endpoint_entity_remove(world, reply, e, select);
-    } else if (request->method == EcsHttpPut) {
-        return endpoint_entity_add(world, reply, e, select);
-    }
-
-    return false;
-}
-
-static
-void serialize_browse_info(
-  ecs_world_t *world,
-  ecs_entity_t parent,
-  ecs_entity_t e,
-  ecs_strbuf_t *str)
-{
-    ecs_strbuf_list_append(str, "\"id\":%u", (int32_t)e);
-
-    char *type = ecs_type_to_json(world, ecs_get_type(world, e));
-    ecs_strbuf_list_append(str, "\"type\":%s", type);
-    
-    const char *name = ecs_get_name(world, e);
-    if (name) {
-        ecs_strbuf_list_append(str, "\"name\":\"%s\"", name);
-
-        char *fullpath = ecs_get_fullpath(world, e);
-        ecs_strbuf_list_append(str, "\"path\":\"%s\"", fullpath);
-    }
-
-    int32_t child_count = ecs_get_child_count(world, e);
-    ecs_strbuf_list_append(str, "\"child_count\":%u", child_count);
-}
-
-static
-bool endpoint_browse(
-    ecs_world_t *world,
-    ecs_entity_t entity,
-    EcsHttpEndpoint *endpoint,
-    EcsHttpRequest *request,
-    EcsHttpReply *reply)
-{
-    ecs_filter_t filter = { 0 };
-    ecs_entity_t e;
-
-    if (!parse_entity(world, request, &e)) {
-        return false;
-    }
-
-    if (!parse_filter(world, request, &filter)) {
-        return false;
-    }
-
-    ecs_iter_t it = ecs_scope_iter_w_filter(world, e, &filter);
-    ecs_strbuf_t str = ECS_STRBUF_INIT;
-
-    ecs_strbuf_list_push(&str, "[", ",");
-    while (ecs_scope_next(&it)) {
-        int32_t i;
-        for (i = 0; i < it.count; i ++) {
-            ecs_strbuf_list_next(&str);
-            ecs_strbuf_list_push(&str, "{", ",");
-            serialize_browse_info(world, e, it.entities[i], &str);
-            ecs_strbuf_list_pop(&str, "}");
-        }
-    }
-    ecs_strbuf_list_pop(&str, "]");
-
-    reply->body = ecs_strbuf_get(&str);
-
-    return true;
-}
-
-static
-bool endpoint_info(
-    ecs_world_t *world,
-    ecs_entity_t entity,
-    EcsHttpEndpoint *endpoint,
-    EcsHttpRequest *request,
-    EcsHttpReply *reply)
-{
-    ecs_entity_t e;
-
-    if (!parse_entity(world, request, &e)) {
-        return false;
-    }
-
-    ecs_strbuf_t str = ECS_STRBUF_INIT;
-    ecs_strbuf_list_push(&str, "{", ",");
-    serialize_browse_info(world, e, e, &str);
-    ecs_strbuf_list_pop(&str, "}");
-
-    reply->body = ecs_strbuf_get(&str);
-
-    return true;
-}
-
-static
-void EcsRestSetServer(ecs_iter_t *it) {
-    EcsRestServer *server_data = ecs_column(it, EcsRestServer, 1);
-    ecs_entity_t ecs_typeid(EcsHttpServer) = ecs_column_entity(it, 2);
-    ecs_entity_t ecs_typeid(EcsHttpEndpoint) = ecs_column_entity(it, 3);
-    ecs_entity_t EcsRestInitialized = ecs_column_entity(it, 4);
-
-    ecs_world_t *world = it->world;
-
-    int i;
-    for (i = 0; i < it->count; i ++) {
-        ecs_entity_t server = it->entities[i];
-
-        // Get filtered list of entities
-        ecs_set(world, server, EcsHttpServer, {.port = server_data[i].port});
-
-        if (ecs_has_entity(world, server, EcsRestInitialized)) {
-            /* Don't add endpoints more than once */
-            continue;
-        }
-
-          ecs_entity_t e_filter = ecs_new_w_entity(world, ECS_CHILDOF | server);
-            ecs_set(world, e_filter, EcsName, {"e_filter"});
-            ecs_set(world, e_filter, EcsHttpEndpoint, {
-                .url = "filter",
-                .action = endpoint_filter,
-                .synchronous = true,
-                .ctx = NULL
-            });
-          
-          // Get filtered list of children
-          ecs_entity_t e_scope = ecs_new_w_entity(world, ECS_CHILDOF | server);
-            ecs_set(world, e_scope, EcsName, {"e_scope"});
-            ecs_set(world, e_scope, EcsHttpEndpoint, {
-                .url = "scope",
-                .action = endpoint_scope,
-                .synchronous = true,
-                .ctx = NULL
-            });
-
-          // Get component data for single entity
-          ecs_entity_t e_entity = ecs_new_w_entity(world, ECS_CHILDOF | server);
-            ecs_set(world, e_entity, EcsName, {"e_entity"});
-            ecs_set(world, e_entity, EcsHttpEndpoint, {
-                .url = "entity",
-                .action = endpoint_entity,
-                .synchronous = true,
-                .ctx = NULL
-            });  
-
-          // Browse entity information
-          ecs_entity_t e_browse = ecs_new_w_entity(world, ECS_CHILDOF | server);
-            ecs_set(world, e_browse, EcsName, {"e_browse"});
-            ecs_set(world, e_browse, EcsHttpEndpoint, {
-                .url = "browse",
-                .action = endpoint_browse,
-                .synchronous = true,
-                .ctx = NULL
-            }); 
-
-          // Browse entity information for single entity
-          ecs_entity_t e_info = ecs_new_w_entity(world, ECS_CHILDOF | server);
-            ecs_set(world, e_info, EcsName, {"e_info"});
-            ecs_set(world, e_info, EcsHttpEndpoint, {
-                .url = "info",
-                .action = endpoint_info,
-                .synchronous = true,
-                .ctx = NULL
-            });
-
-        ecs_add_entity(world, server, EcsRestInitialized);
-    }
-}
-
-void FlecsRestImport(
-    ecs_world_t *world)
-{
-    ECS_MODULE(world, FlecsRest);
-
-    ecs_set_name_prefix(world, "EcsRest");
-
-    ECS_IMPORT(world, FlecsMeta);
-    ECS_IMPORT(world, FlecsComponentsHttp);
-
-    ECS_META(world, EcsRestServer);
-    ECS_TAG(world, EcsRestInitialized);
-
-    ECS_SYSTEM(world, EcsRestSetServer, EcsOnSet, Server, 
-        :flecs.components.http.Server, 
-        :flecs.components.http.Endpoint,
-        :Initialized);
-
-    ECS_EXPORT_COMPONENT(EcsRestServer);
-}

code/vendors/flecs/flecs_rest.h

@@ -1,95 +0,0 @@
-#define flecs_rest_STATIC
-#ifndef FLECS_SYSTEMS_REST_H
-#define FLECS_SYSTEMS_REST_H
-
-/* This generated file contains includes for project dependencies */
-/*
-                                   )
-                                  (.)
-                                  .|.
-                                  | |
-                              _.--| |--._
-                           .-';  ;`-'& ; `&.
-                          \   &  ;    &   &_/
-                           |"""---...---"""|
-                           \ | | | | | | | /
-                            `---.|.|.|.---'
-
- * This file is generated by bake.lang.c for your convenience. Headers of
- * dependencies will automatically show up in this file. Include bake_config.h
- * in your main project file. Do not edit! */
-
-#ifndef FLECS_REST_BAKE_CONFIG_H
-#define FLECS_REST_BAKE_CONFIG_H
-
-/* Headers of public dependencies */
-#include <flecs.h>
-#include <flecs_components_http.h>
-#include <flecs_meta.h>
-#include <flecs_json.h>
-
-/* Convenience macro for exporting symbols */
-#ifndef flecs_rest_STATIC
-#if flecs_rest_EXPORTS && (defined(_MSC_VER) || defined(__MINGW32__))
-  #define FLECS_REST_API __declspec(dllexport)
-#elif flecs_rest_EXPORTS
-  #define FLECS_REST_API __attribute__((__visibility__("default")))
-#elif defined _MSC_VER
-  #define FLECS_REST_API __declspec(dllimport)
-#else
-  #define FLECS_REST_API
-#endif
-#else
-  #define FLECS_REST_API
-#endif
-
-#endif
-
-
-ECS_STRUCT(EcsRestServer, {
-    int16_t port;
-});
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct FlecsRest {
-    ECS_DECLARE_COMPONENT(EcsRestServer);
-} FlecsRest;
-
-FLECS_REST_API
-void FlecsRestImport(
-    ecs_world_t *world);
-
-#define FlecsRestImportHandles(handles) \
-    ECS_IMPORT_COMPONENT(handles, EcsRestServer); 
-
-#ifdef __cplusplus
-}
-#endif
-
-#ifdef __cplusplus
-#ifndef FLECS_NO_CPP
-
-namespace flecs {
-
-class rest : public FlecsRest {
-public:
-    using Server = EcsRestServer;
-
-    rest(flecs::world& world) {
-        FlecsRestImport(world.c_ptr());
-
-        flecs::module<flecs::rest>(world, "flecs::rest");
-
-        flecs::component<Server>(world, "Server");
-    }
-};
-
-}
-
-#endif // FLECS_NO_CPP
-#endif // __cplusplus
-
-#endif

code/vendors/flecs/flecs_systems_civetweb.h

@@ -1,88 +0,0 @@
-#define flecs_systems_civetweb_STATIC
-#ifndef FLECS_SYSTEMS_CIVETWEB_H
-#define FLECS_SYSTEMS_CIVETWEB_H
-
-/*
-                                   )
-                                  (.)
-                                  .|.
-                                  | |
-                              _.--| |--._
-                           .-';  ;`-'& ; `&.
-                          \   &  ;    &   &_/
-                           |"""---...---"""|
-                           \ | | | | | | | /
-                            `---.|.|.|.---'
-
- * This file is generated by bake.lang.c for your convenience. Headers of
- * dependencies will automatically show up in this file. Include bake_config.h
- * in your main project file. Do not edit! */
-
-#ifndef FLECS_SYSTEMS_CIVETWEB_BAKE_CONFIG_H
-#define FLECS_SYSTEMS_CIVETWEB_BAKE_CONFIG_H
-
-/* Headers of public dependencies */
-#include <flecs.h>
-#include <flecs_components_http.h>
-
-/* Convenience macro for exporting symbols */
-#ifndef flecs_systems_civetweb_STATIC
-#if flecs_systems_civetweb_EXPORTS && (defined(_MSC_VER) || defined(__MINGW32__))
-  #define FLECS_SYSTEMS_CIVETWEB_API __declspec(dllexport)
-#elif flecs_systems_civetweb_EXPORTS
-  #define FLECS_SYSTEMS_CIVETWEB_API __attribute__((__visibility__("default")))
-#elif defined _MSC_VER
-  #define FLECS_SYSTEMS_CIVETWEB_API __declspec(dllimport)
-#else
-  #define FLECS_SYSTEMS_CIVETWEB_API
-#endif
-#else
-  #define FLECS_SYSTEMS_CIVETWEB_API
-#endif
-
-#endif
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct FlecsSystemsCivetweb {
-    ECS_DECLARE_ENTITY(CivetServer);
-} FlecsSystemsCivetweb;
-
-FLECS_SYSTEMS_CIVETWEB_API
-void FlecsSystemsCivetwebImport(
-    ecs_world_t *world);
-
-#define FlecsSystemsCivetwebImportHandles(handles)\
-    ECS_IMPORT_ENTITY(handles, CivetServer);
-
-#ifdef __cplusplus
-}
-#endif
-
-#ifdef __cplusplus
-#ifndef FLECS_NO_CPP
-
-namespace flecs {
-namespace systems {
-
-class civetweb : public FlecsSystemsCivetweb {
-public:
-
-    civetweb(flecs::world& world) {
-        FlecsSystemsCivetwebImport(world.c_ptr());
-
-        flecs::module<flecs::systems::civetweb>(
-            world, "flecs::systems::civetweb");
-    }
-};
-
-}
-}
-
-#endif // FLECS_NO_CPP
-#endif // __cplusplus
-
-#endif