Bubel/bubel-ecs
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ECS fixes

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-fixed bug with addEntityCopy (on create was called for bad entity, and incorrect block was added to update)
-added function to retrieve Component pointer from Entity (not  template function)
-fixed thread_pool bug
This commit is contained in:
Mergul 2020-08-22 11:37:23 +02:00
parent 64dc099e0a
commit 8960423935
3 changed files with 31 additions and 9 deletions
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30
source/bubel/ecs/entity.d
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@ -34,12 +34,23 @@ struct Entity
*/
T* getComponent(T)() const
{
EntityManager.EntitiesBlock* block = gEM.getMetaData(&this);
/*EntityManager.EntitiesBlock* block = gEM.getMetaData(&this);
EntityManager.EntityInfo* info = block.type_info;
if (T.component_id >= info.deltas.length || info.deltas[T.component_id] == 0)
return null;
return cast(T*)(cast(void*)block + info.deltas[T.component_id] + block.entityIndex(&this) * T.sizeof);
return cast(T*)(cast(void*)block + info.deltas[T.component_id] + block.entityIndex(&this) * T.sizeof);*/
return cast(T*)getComponent(T.component_id);
}
void* getComponent(ushort component_id) const
{
EntityManager.EntitiesBlock* block = gEM.getMetaData(&this);
EntityManager.EntityInfo* info = block.type_info;
if (component_id >= info.deltas.length || info.deltas[component_id] == 0)
return null;
return (cast(void*)block + info.deltas[component_id] + block.entityIndex(&this) * gEM.components[component_id].size);
}
bool hasComponent(ushort component_id) const
@ -66,10 +77,21 @@ struct EntityMeta
T* getComponent(T)() const
{
const (EntityManager.EntityInfo)* info = block.type_info;
/*const (EntityManager.EntityInfo)* info = block.type_info;
if (T.component_id >= info.deltas.length || info.deltas[T.component_id] == 0)
return null;
return cast(T*)(cast(void*)block + block.type_info.deltas[T.component_id] + index * T.sizeof);
return cast(T*)(cast(void*)block + info.deltas[T.component_id] + index * T.sizeof);*/
return cast(T*)getComponent(T.component_id);
}
void* getComponent(ushort component_id) const
{
const (EntityManager.EntityInfo)* info = block.type_info;
if (component_id >= info.deltas.length || info.deltas[component_id] == 0)
return null;
return (cast(void*)block + info.deltas[component_id] + index * gEM.components[component_id].size);
}
bool hasComponent(ushort component_id) const