44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
#include <Entity/EntityManager.h>
|
|
|
|
#include <Entity/Entity.h>
|
|
#include <Graphics/MeshRenderer.h>
|
|
|
|
EntityID EntityManager::ID = 0;
|
|
|
|
void InitEntityManager(Juliet::NonNullPtr<World> world)
|
|
{
|
|
EntityManager* newManager = Juliet::ArenaPushStruct<EntityManager>(world->WorldArena);
|
|
world->EntityManager = newManager;
|
|
|
|
newManager->Entities.Create(world->WorldArena JULIET_DEBUG_PARAM("Entities"));
|
|
|
|
newManager->Arena = Juliet::ArenaAllocate({ .Name = "Entity Arena" });
|
|
}
|
|
|
|
void ShutdownEntityManager()
|
|
{
|
|
GetEntityManager().Entities.Destroy();
|
|
}
|
|
|
|
EntityManager& GetEntityManager()
|
|
{
|
|
Juliet::NonNullPtr entityManager = GetGameState()->World->EntityManager;
|
|
return *entityManager;
|
|
}
|
|
|
|
void RegisterEntity(EntityManager& /*manager*/, Entity* entity)
|
|
{
|
|
entity->ID = EntityManager::ID++;
|
|
}
|
|
|
|
void UpdateEntityManager(EntityManager& manager)
|
|
{
|
|
for (Entity& ent : manager.Entities)
|
|
{
|
|
if (ent.MeshInstance != indexMax)
|
|
{
|
|
Juliet::SetMeshInstanceTransform(ent.MeshInstance, Juliet::MatrixTranslation(ent.X, ent.Y, 0.0f));
|
|
}
|
|
}
|
|
}
|