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basics of ecs written, working on query, needs testing

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This commit is contained in:
herbglitch 2025-03-14 01:02:00 -06:00
parent ba09aff914
commit c078ce907f
2 changed files with 205 additions and 16 deletions
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54
include/arc/std/entity.h
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@ -5,6 +5,8 @@
extern "C" {
#endif
#include "arc/std/array.h"
#include "arc/std/bool.h"
#include <stdint.h>
/**
@ -17,6 +19,14 @@ typedef struct ARC_EntitySystem ARC_EntitySystem;
*/
typedef uint32_t ARC_Entity;
/**
* @brief an entity component system type
*/
typedef enum ARC_EntityFlags {
ARC_ENTITY_DEAD = 0,
ARC_ENTITY_ALIVE = 1
} ARC_EntityFlags;
/**
* @brief an entity component system type
*/
@ -35,15 +45,51 @@ void ARC_EntitySystem_Create(ARC_EntitySystem **entitySystem);
/**
* @brief destroys an ARC_EntitySystem
*
* @param[in] vector ARC_EntitySystem to free
* @param[in] entitySystem ARC_EntitySystem to free
*/
void ARC_EntitySystem_Destroy(ARC_EntitySystem *entitySystem);
void ARC_EntitySystem_RegisterComponent(ARC_EntitySystem *entitySystem, uint32_t componentSize);
/**
* @brief registers space for a component and an id for the compenent within the entity system
*
* @note this function will set arc_errno if the components run out of space
*
* @param[in] entitySystem the entity system to register the component to
* @param[in] componentSize the size of the component to register
*
* @return an id for for the component
*/
uint32_t ARC_EntitySystem_RegisterComponent(ARC_EntitySystem *entitySystem, uint32_t componentSize);
//void ARC_EntitySystem_RunSystem(ARC_EntitySystem *entitySystem, ARC_Component component);
/**
* @brief
*/
ARC_Entity ARC_EntitySystem_InitEntity(ARC_EntitySystem *entitySystem);
void ARC_EntitySystem_Run(ARC_EntitySystem *entitySystem);
/**
* @brief
*/
void ARC_EntitySystem_ReleaseEntity(ARC_EntitySystem *entitySystem, ARC_Entity entity);
/**
* @brief
*/
void ARC_EntitySystem_AddComponent(ARC_EntitySystem *entitySystem, ARC_Entity entity, ARC_EntityComponent component, void *data);
/**
* @brief
*/
ARC_Bool ARC_EntitySystem_HasComponent(ARC_EntitySystem *entitySystem, ARC_Entity entity, ARC_EntityComponent component);
/**
* @brief
*/
void *ARC_EntitySystem_GetComponentData(ARC_EntitySystem *entitySystem, ARC_Entity entity, ARC_EntityComponent component);
/**
* @brief
*/
ARC_Array ARC_EntitySystem_QueryComponentsData(ARC_EntitySystem *entitySystem, uint32_t components);
#ifdef __cplusplus
}