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Allocate path with object pool for pathfinding

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This commit is contained in:
Klemen Plestenjak
2023-11-16 07:23:56 +01:00
parent 9e6c836207
commit af99504370
9 changed files with 110 additions and 64 deletions
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1
engine/breeze.h
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@@ -8,6 +8,7 @@
#include "breeze/utils/array.h"
#include "breeze/utils/heap.h"
#include "breeze/utils/object_pool.h"
#include "breeze/utils/string.h"
#include "breeze/utils/tokenizer.h"

3
engine/breeze/defines.h
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@@ -21,9 +21,10 @@ typedef double f64;
#define BZ_ASSERT(e) assert(e)
#define DEBUG_MODE
#ifndef DEBUG_MODE
#undef BZ_ASSERT
#define BZ_ASSERT(e) (void)(e)
#define BZ_ASSERT(e) BZ_UNUSDE(x)
#endif
#define BZ_UNUSED(x) (void)(x)

5
engine/breeze/utils/object_pool.c
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@@ -54,8 +54,9 @@ void *bzObjectPool(BzObjectPool *pool) {
return object;
}
void bzObjectPoolRelease(BzObjectPool *pool, void *object) {
size_t objectIdx = (size_t) object - (size_t)pool->objects;
size_t objectIdx = (size_t) object - (size_t) pool->objects;
objectIdx /= pool->stride;
BZ_ASSERT(objectIdx < pool->numObjects);
*(i32 *) objectIdx = pool->firstFree;
*(i32 *) ((u8 *) pool->objects + objectIdx * pool->stride) = pool->firstFree;
pool->firstFree = (i32) objectIdx;
}