Bubel/bubel-ecs
2
0
Fork 0
Code Issues 1 Pull requests 2 Projects Releases Packages Wiki Activity Actions

FIxed GDC compilation (basic betterC WIP) and some improvements

Browse source 
-fixed issue with adding/removing entities inside events handling
-fixed EntityMeta.getComponent() (added check if component_id is valid)
-added function hasComponent to entity to check if component exists
This commit is contained in:
Mergul 2020-05-14 22:18:57 +02:00
parent f731b4cedb
commit 9589a5cb2d
11 changed files with 174 additions and 94 deletions
Download patch file Download diff file Expand all files Collapse all files

18
source/bubel/ecs/entity.d
View file

@ -46,6 +46,14 @@ struct Entity
return cast(T*)(cast(void*)block + info.deltas[T.component_id] + ind * T.sizeof);
}
bool hasComponent(ushort component_id)
{
EntityManager.EntitiesBlock* block = gEM.getMetaData(&this);
EntityManager.EntityInfo* info = block.type_info;
if (component_id >= info.deltas.length || info.deltas[component_id] == 0)return false;
return true;
}
EntityMeta getMeta()
{
EntityMeta meta;
@ -65,8 +73,18 @@ struct EntityMeta
T* getComponent(T)() const
{
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);
}
bool hasComponent(ushort component_id)
{
EntityManager.EntityInfo* info = block.type_info;
if (component_id >= info.deltas.length || info.deltas[component_id] == 0)return false;
return true;
}
}
/************************************************************************************************************************