45 lines
910 B
C
45 lines
910 B
C
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typedef enum Entity_Archetype {
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ARCH_nil = 0,
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ARCH_player = 1,
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ARCH_spider = 2,
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ARCH_mutant = 3,
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ARCH_tree = 4,
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ARCH_weapon = 5,
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} Entity_Archetype;
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typedef struct Entity {
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bool alive;
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bool renderable;
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Entity_Archetype arch;
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Vector2 pos;
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Sprite_ID sprite_id;
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float32 health, damage;
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Vector2 hitbox[4];
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Vector2 weapon_owner_pos;
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Vector2 weapon_dir;
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float32 weapon_rads;
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} Entity;
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#define MAX_ENTITIES 1024
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typedef struct World {
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Entity entities[MAX_ENTITIES];
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} World;
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World* world = 0;
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Entity* entity_create() {
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Entity* entity_found = 0;
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for (int i = 0; i < MAX_ENTITIES; i++) {
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Entity* existing_entity = &world->entities[i];
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if (!existing_entity->alive) {
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entity_found = existing_entity;
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break;
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}
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}
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assert(entity_found, "Entity Overflow!");
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entity_found->alive = true;
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return entity_found;
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}
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void entity_destroy(Entity* entity) {
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memset(entity, 0, sizeof(Entity));
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}
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