Fixed so unregistered components are ignored instead of crashing the game.

resources/Schema/Types/Entity.xsd

@@ -52,6 +52,8 @@
 							<xs:element ref="c:Button" minOccurs="0"/>
 							<xs:element ref="c:WeaponAttachment" minOccurs="0"/>
 							<xs:element ref="c:DefenderWeapon" minOccurs="0"/>
+							<xs:element ref="c:AmmoPickup" minOccurs="0"/>
+							<xs:element ref="c:HealthPickup" minOccurs="0"/>
 						</xs:all>
 					</xs:complexType>
 				</xs:element>

src/Engine/Core/EntityFileParser.cpp

@@ -1,6 +1,6 @@
 #include "Core/EntityFileParser.h"
 
-EntityFileParser::EntityFileParser(const EntityFile* entityFile) 
+EntityFileParser::EntityFileParser(const EntityFile* entityFile)
     : m_EntityFile(entityFile)
 {
     m_Handler.SetStartEntityCallback(std::bind(&EntityFileParser::onStartEntity, this, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3));
@@ -33,13 +33,20 @@ void EntityFileParser::onStartEntity(EntityID entity, EntityID parent, const std
 
 void EntityFileParser::onStartComponent(EntityID entity, const std::string& component)
 {
-    EntityID realEntity = m_EntityIDMapper.at(entity);
+    if (m_World->GetComponentPools().count(component) != 0) {
-    m_World->AttachComponent(realEntity, component);
+        EntityID realEntity = m_EntityIDMapper.at(entity);
+        m_World->AttachComponent(realEntity, component);
+    } else {
+        LOG_ERROR("Tried to attach unregistered component \"%s\"! to entity #%i. Ignoring.", component.c_str(), entity);
+    }
     //LOG_DEBUG("Attached component of type \"%s\" to entity #%i (%i)", component.c_str(), entity, realEntity);
 }
 
 void EntityFileParser::onStartComponentField(EntityID entity, const std::string& componentType, const std::string& fieldName, const std::map<std::string, std::string>& attributes)
 {
+    if (m_World->GetComponentPools().count(componentType) == 0) {
+        return;
+    }
     EntityID realEntity = m_EntityIDMapper.at(entity);
     ComponentWrapper component = m_World->GetComponent(realEntity, componentType);
     auto fieldIt = component.Info.Fields.find(fieldName);
@@ -61,6 +68,9 @@ void EntityFileParser::onStartComponentField(EntityID entity, const std::string&
 
 void EntityFileParser::onFieldData(EntityID entity, const std::string& componentType, const std::string& fieldName, const char* fieldData)
 {
+    if (m_World->GetComponentPools().count(componentType) == 0) {
+        return;
+    }
     EntityID realEntity = m_EntityIDMapper.at(entity);
     ComponentWrapper component = m_World->GetComponent(realEntity, componentType);
     auto fieldIt = component.Info.Fields.find(fieldName);

src/Engine/Core/Util/Logging.cpp

@@ -33,8 +33,8 @@ void _LOG(_LOG_LEVEL logLevel, const char* file, const char* func, unsigned int
 	va_end(args);
 
 	if (logLevel == LOG_LEVEL_ERROR) {
-		//std::cerr << file << ":" << line << " " << func << std::endl;
+		std::cerr << file << ":" << line << " " << func << std::endl;
-		//std::cerr << _LOG_LEVEL_PREFIX[logLevel] << message << std::endl;
+		std::cerr << _LOG_LEVEL_PREFIX[logLevel] << message << std::endl;
 	} else {
 		std::cout << _LOG_LEVEL_PREFIX[logLevel] << message << std::endl;
 	}

src/Engine/Editor/EditorSystem.cpp

@@ -258,16 +258,17 @@ EntityWrapper EditorSystem::importEntity(EntityWrapper parent, boost::filesystem
         return EntityWrapper::Invalid;
     }
 
-    try {
+    //try {
         auto entityFile = ResourceManager::Load<EntityFile>(filePath.string());
         EntityFilePreprocessor fpp(entityFile);
         fpp.RegisterComponents(parent.World);
         EntityFileParser fp(entityFile);
         EntityID newEntity = fp.MergeEntities(parent.World, parent.ID);
         return EntityWrapper(parent.World, newEntity);
-    } catch (const std::exception&) {
+    /*} catch (const std::exception& e) {
+        LOG_ERROR("Failed to import entity \"%s\": \"%s\"", filePath.string().c_str(), e.what());
         return EntityWrapper::Invalid;
-    }
+    }*/
 }
 
 void EditorSystem::setWidgetMode(EditorGUI::WidgetMode mode)