35 lines
751 B
C
35 lines
751 B
C
#include "world.h"
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#include "zpl.h"
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static uint8_t *world = NULL;
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static uint32_t world_size = 0;
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static uint32_t world_width = 0;
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int32_t world_gen(int32_t seed, uint8_t width, uint8_t height) {
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if (world) {
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world_destroy();
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}
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world_size = width*height;
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world_width = width;
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world = zpl_malloc(sizeof(uint8_t)*world_size);
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if (!world) {
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return WORLD_ERROR_OUTOFMEM;
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}
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return WORLD_ERROR_NONE;
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}
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int32_t world_destroy(void) {
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zpl_mfree(world);
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world = NULL;
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return WORLD_ERROR_NONE;
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}
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uint32_t world_buf(uint8_t const **ptr, uint32_t *width) {
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ZPL_ASSERT_NOT_NULL(world);
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ZPL_ASSERT_NOT_NULL(ptr);
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*ptr = world;
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if (width) *width = world_width;
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return world_size;
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}
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