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world api

isolation_bkp/dynres
Dominik Madarász 2021-01-11 15:42:36 +01:00
parent a6761bf271
commit 0712851e3e
4 changed files with 31 additions and 9 deletions
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8
code/apps/server/header/blocks.h
View File

@ -6,9 +6,13 @@
#define BLOCKS_ERROR_NOTFOUND -0x0002
#define BLOCKS_ERROR_INVALID -0x0003
typedef enum {
BLOCK_FLAG_COLLISION = (1 << 0)
} block_flags;
int32_t blocks_init(void);
int32_t blocks_destroy(void);
// persisting buffer
char *blocks_get_name(uint32_t id);
uint32_t blocks_get_flags(uint32_t id);
char *blocks_get_name(uint8_t id);
uint32_t blocks_get_flags(uint8_t id);

5
code/apps/server/header/world.h
View File

@ -7,4 +7,7 @@
#define WORLD_ERROR_INVALID_DIMENSIONS -0x0003
#define WORLD_ERROR_INVALID_BUFFER -0x0004
int32_t world_gen(int32_t seed, uint8_t width, uint8_t height, uint8_t *buffer, uint32_t size);
int32_t world_gen(int32_t seed, uint8_t width, uint8_t height);
int32_t world_destroy(void);
uint32_t world_buf(uint8_t const **ptr);

10
code/apps/server/source/blocks.c
View File

@ -6,7 +6,7 @@
#define BLOCK_NAMELEN 80
typedef struct {
uint32_t id;
uint8_t id;
char name[BLOCK_NAMELEN];
uint32_t flags;
} block;
@ -16,11 +16,11 @@ static uint32_t blocks_count = 0;
int blocks_comparer(void const *a, void const *b) {
block *ba = (block*)a;
uint32_t bb = *(uint32_t*)b;
uint8_t bb = *(uint8_t*)b;
return ba->id < bb ? -1 : ba->id > bb;
}
static block *blocks_find(uint32_t id) {
static block *blocks_find(uint8_t id) {
ZPL_ASSERT_NOT_NULL(blocks);
int32_t index = zpl_binary_search((void*)blocks, blocks_count, sizeof(block), (void*)&id, blocks_comparer);
ZPL_ASSERT_MSG(index != -1, "block could not be found");
@ -39,12 +39,12 @@ int32_t blocks_destroy(void) {
return BLOCKS_ERROR_NONE;
}
char *blocks_get_name(uint32_t id) {
char *blocks_get_name(uint8_t id) {
ZPL_ASSERT_NOT_NULL(blocks);
return blocks_find(id)->name;
}
uint32_t blocks_get_flags(uint32_t id) {
uint32_t blocks_get_flags(uint8_t id) {
ZPL_ASSERT_NOT_NULL(blocks);
return blocks_find(id)->flags;
}

17
code/apps/server/source/world.c
View File

@ -1,5 +1,20 @@
#include "world.h"
#include "zpl.h"
int32_t world_gen(int32_t seed, uint8_t width, uint8_t height, uint8_t *buffer, uint32_t size) {
static uint8_t *world = NULL;
static uint32_t world_size = 0;
int32_t world_gen(int32_t seed, uint8_t width, uint8_t height) {
return WORLD_ERROR_NONE;
}
int32_t world_destroy(void) {
return WORLD_ERROR_NONE;
}
uint32_t world_buf(uint8_t const **ptr) {
ZPL_ASSERT_NOT_NULL(world);
ZPL_ASSERT_NOT_NULL(ptr);
*ptr = world;
return world_size;
}