componentsbank.c

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class ComponentsBank
{
 private EntityAI m_EntityParent;
 private ref Component m_Components[COMP_TYPE_COUNT];
 
 void ComponentsBank(EntityAI entity_parent)
 {
 m_EntityParent = entity_parent;
 }
 
 Component GetComponent(int comp_type, string extended_class_name="")
 {
 if ( !Component.IsTypeExist(comp_type) )
 {
 Component.LogErrorBadCompType(comp_type, "EntityAI.GetComponent(int comp_type)");
 return NULL;
 }
 
 if ( !IsComponentAlreadyExist(comp_type) )
 {
 CreateComponent(comp_type, extended_class_name);
 }
 
 return m_Components[comp_type]; 
 }
 
 bool DeleteComponent(int comp_type)
 {
 if ( IsComponentAlreadyExist(comp_type) )
 {
 m_Components[comp_type] = NULL;
 return true;
 }
 
 return false;
 }
 
 private Component CreateComponent(int comp_type, string extended_class_name="")
 {
 if ( !Component.IsTypeExist(comp_type) )
 {
 Component.LogErrorBadCompType(comp_type, "EntityAI->CreateComponent(int comp_type)");
 return NULL;
 }
 
 if ( IsComponentAlreadyExist(comp_type) )
 {
 Component.LogWarningAlredyExist(comp_type, "EntityAI->CreateComponent(int comp_type)");
 return m_Components[comp_type];
 }
 
 
 string clas_name = extended_class_name;
 
 if ( clas_name == string.Empty )
 {
 clas_name = Component.GetNameByType(comp_type);
 }
 
 Component comp = Component.Cast(clas_name.ToType().Spawn());
 
 comp.SetParentEntityAI(m_EntityParent);
 comp.Event_OnAwake();
 
 m_Components[comp_type] = comp;
 
 comp.Event_OnInit();
 
 return comp;
 }
 
 bool IsComponentAlreadyExist(int comp_type)
 {
 if ( m_Components[comp_type] != NULL )
 {
 return true;
 }
 
 return false;
 }
}