minimal renderer skeleton

code/games/minimal/src/platform.c

@@ -19,8 +19,6 @@
 
 #include "renderer.c"
 
-bool inv_is_open = false;
-
 void platform_init() {
     platform_create_window("minimal-demo");
     renderer_init();

code/games/minimal/src/renderer.c

@@ -7,20 +7,6 @@ static float zoom_overlay_tran = 0.0f;
 float zpl_lerp(float,float,float);
 float zpl_to_degrees(float);
 
-void DrawNametag(const char* name, uint64_t key, entity_view *data, float x, float y) {
-    float size = 16.f;
-    float font_size = lerp(4.0f, 32.0f, 0.5f/(float)render_camera.zoom);
-    float font_spacing = 1.1f;
-    float title_bg_offset = 4;
-    float fixed_title_offset = 8.f;
-    float health = (data->hp / data->max_hp);
-    const char *title = TextFormat("%s %llu", name, key);
-    float title_w = MeasureTextEco(title, font_size, font_spacing);
-    DrawRectangleEco(x-title_w/2.f-title_bg_offset/2.f, y-size-font_size-fixed_title_offset, title_w+title_bg_offset, font_size, ColorAlpha(BLACK, data->tran_time));
-    DrawRectangleEco(x-title_w/2.f-title_bg_offset/2.f, y-size-fixed_title_offset, title_w*health+title_bg_offset, font_size*0.2f, ColorAlpha(RED, data->tran_time));
-    DrawTextEco(title, x-title_w/2.f, y-size-font_size-fixed_title_offset, font_size, ColorAlpha(RAYWHITE, data->tran_time), font_spacing);
-}
-
 void DEBUG_draw_ground(uint64_t key, entity_view * data) {
     switch (data->kind) {
         case EKIND_CHUNK: {
@@ -51,86 +37,15 @@ void DEBUG_draw_ground(uint64_t key, entity_view * data) {
     }
 }
 
-void DEBUG_draw_overlay(uint64_t key, entity_view * data) {
-    switch (data->kind) {
-        case EKIND_CHUNK: {
-            world_view *view = game_world_view_get_active();
-            float size = (float)(view->chunk_size * WORLD_BLOCK_SIZE);
-            float offset = 0.0;
-
-            float x = data->x * size + offset;
-            float y = data->y * size + offset;
-
-            DrawRectangleEco(x, y, size-offset, size-offset, ColorAlpha(ColorFromHSV((float)data->color, 0.13f, 0.89f), data->tran_time*zoom_overlay_tran*0.75f));
-            DrawTextEco(TextFormat("%d %d", (int)data->x, (int)data->y), x+15.0f, y+15.0f, 200 , ColorAlpha(BLACK, data->tran_time*zoom_overlay_tran), 0.0);
-        }break;
-
-        default:break;
-    }
-}
-
-extern bool inv_is_open;
-
 void DEBUG_draw_entities(uint64_t key, entity_view * data) {
     float size = 16.f;
 
     switch (data->kind) {
-        case EKIND_DEMO_NPC: {
-            float x = data->x;
-            float y = data->y;
-            DrawNametag("Demo", key, data, x, y);
-            DrawCircleEco(x, y, size, ColorAlpha(BLUE, data->tran_time));
-        }break;
         case EKIND_PLAYER: {
             float x = data->x;
             float y = data->y;
             float health = (data->hp / data->max_hp);
-            DrawNametag("Player", key, data, x, y);
             DrawCircleEco(x, y, size, ColorAlpha(YELLOW, data->tran_time));
-
-            if (data->has_items && !data->inside_vehicle) {
-                float ix = data->x;
-                float iy = data->y;
-                if (data->items[data->selected_item].quantity > 0) {
-                    asset_id it_kind = data->items[data->selected_item].kind;
-                    uint32_t qty = data->items[data->selected_item].quantity;
-                    DrawTexturePro(GetSpriteTexture2D(assets_find(it_kind)), ASSET_SRC_RECT(), ((Rectangle){ix, iy, 32, 32}), (Vector2){0.5f,0.5f}, 0.0f, ALPHA(WHITE));
-
-                    if (!inv_is_open)
-                        DrawTextEco(zpl_bprintf("%d", qty), x+24, y+24, 8, RAYWHITE, 0.0f);
-                }
-            }
-        }break;
-        case EKIND_MACRO_BOT: {
-            float x = data->x;
-            float y = data->y;
-            DrawNametag("Bot", key, data, x, y);
-        }break;
-        case EKIND_ITEM: {
-            float x = data->x - 32.f;
-            float y = data->y - 32.f;
-            DrawTexturePro(GetSpriteTexture2D(assets_find(data->asset)), ASSET_SRC_RECT(), ASSET_DST_RECT(x,y), (Vector2){0.5f,0.5f}, 0.0f, ALPHA(WHITE));
-            DrawTextEco(zpl_bprintf("%d", data->quantity), x, y, 10, ALPHA(RAYWHITE), 0.0f);
-        }break;
-        default:break;
-    }
-}
-
-void DEBUG_draw_entities_low(uint64_t key, entity_view * data) {
-    (void)key;
-
-    switch (data->kind) {
-        case EKIND_VEHICLE: {
-            float x = data->x;
-            float y = data->y;
-            float const w = 80;
-            float const h = 50;
-            DrawRectanglePro((Rectangle){x,y,w,h}, (Vector2){w/2.0f,h/2.0f}, zpl_to_degrees(data->heading), ColorAlpha(RED, data->tran_time));
-        }break;
-        case EKIND_DEVICE:{
-            float x = data->x - 32.f;
-            float y = data->y - 32.f;
-            DrawTexturePro(GetSpriteTexture2D(assets_find(data->asset)), ASSET_SRC_RECT(), ASSET_DST_RECT(x,y), (Vector2){0.5f,0.5f}, 0.0f, ALPHA(WHITE));
         }break;
         default:break;
     }
@@ -143,18 +58,11 @@ void renderer_draw(void) {
 
     camera game_camera = camera_get();
     render_camera.target = (Vector2){(float)game_camera.x, (float)game_camera.y};
-    zoom_overlay_tran = zpl_lerp(zoom_overlay_tran, (target_zoom <= CAM_OVERLAY_ZOOM_LEVEL) ? 1.0f : 0.0f, GetFrameTime()*2.0f);
-
 
     ClearBackground(GetColor(0x222034));
     BeginMode2D(render_camera);
     game_world_view_active_entity_map(DEBUG_draw_ground);
-    game_world_view_active_entity_map(DEBUG_draw_entities_low);
     game_world_view_active_entity_map(DEBUG_draw_entities);
-
-    if (zoom_overlay_tran > 0.02f) {
-        game_world_view_active_entity_map(DEBUG_draw_overlay);
-    }
     EndMode2D();
 }
 
@@ -168,13 +76,10 @@ void renderer_init(void) {
     render_camera.rotation = 0.0f;
     render_camera.zoom = 1.5f;
 
-    // NOTE(zaklaus): Paint the screen before we load the game
-    // TODO(zaklaus): Render a cool loading screen background maybe? :wink: :wink:
-
     BeginDrawing();
     ClearBackground(GetColor(0x222034));
 
-    char const *loading_text = "zpl.eco2d is loading...";
+    char const *loading_text = "demo is loading...";
     int text_w = MeasureText(loading_text, 120);
     DrawText(loading_text, GetScreenWidth()-text_w-15, GetScreenHeight()-135, 120, RAYWHITE);
     EndDrawing();