"Proper" handling of conditional rendering of entities parented to camera or entities that should be hidden from the active local player perspective

2016-01-27 11:36:24 +01:00
parent 505a6c7396
commit 8bed5194d8
11 changed files with 61 additions and 27 deletions
@@ -54,8 +54,12 @@ ComponentWrapper World::AttachComponent(EntityID entity, const std::string& comp

 bool World::HasComponent(EntityID entity, const std::string& componentType) const
 {
-    ComponentPool* pool = m_ComponentPools.at(componentType);
-    return pool->KnowsEntity(entity);
+    auto it = m_ComponentPools.find(componentType);
+    if (it == m_ComponentPools.end()) {
+        return false;
+    } else {
+        return it->second->KnowsEntity(entity);
+    }
 }

 ComponentWrapper World::GetComponent(EntityID entity, const std::string& componentType)