53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
#include "entity.h"
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#include "state.h"
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#include <stdlib.h>
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tc_entity_s * tc_allocate_entity()
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{
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tc_entity_registry_s registry = tc_game_state_g.entity_registry;
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uint32_t entity_index = 0;
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while(entity_index < registry.entities_capacity)
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{
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if(registry.entities[entity_index] == NULL)
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{
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registry.entities[entity_index] = malloc(sizeof(tc_entity_s));
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++registry.num_entities;
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return registry.entities[entity_index];
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}
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++entity_index;
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}
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registry.entities_capacity *= 2;
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registry.entities =
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realloc(registry.entities, sizeof(tc_entity_s *) * registry.entities_capacity);
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registry.entities[registry.num_entities] = malloc(sizeof(tc_entity_s));
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++registry.num_entities;
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return registry.entities[registry.num_entities-1];
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}
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void tc_deallocate_entity(tc_entity_s *entity)
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{
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if(entity->specific != NULL) free(entity->specific);
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if(entity->attributes != NULL) free(entity->attributes);
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tc_entity_registry_s registry = tc_game_state_g.entity_registry;
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uint32_t entity_index = 0;
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while(entity_index < registry.entities_capacity)
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{
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if(registry.entities[entity_index] == entity)
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{
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registry.entities[entity_index] = NULL;
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break;
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}
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++entity_index;
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}
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free(entity);
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}
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