Entity2D.cpp
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1 #include "Entity2D.hpp"
2 
3 namespace comp
4 {
5 
6 //------------- Entity2D_TypeId --------------------------------------------------
7 iv::RuntimeIdDictionary Entity2D_TypeId::Dictionary;
8 
9 //------------- Entity2D ---------------------------------------------------------
10 Entity2D::Entity2D( iv::ClientMarker * cm ) :
11  type( Entity2D_TypeId() ),
12  v_entity( iv::VLink() ),
13  position( cm, iv::float2( 0, 0 ) ),
14  cm( cm ),
15  _world( nullptr )
16 {
17 }
18 
19 Entity2D::~Entity2D()
20 {
21  this->Unregister();
22 }
23 
24 void Entity2D::Register( Entity2D_World * world )
25 {
26  if( this->_world )
27  {
28  this->owner()->warning( SRC_INFO, "This Entity2D is already registered to a world." );
29  return;
30  }
31 
32  this->position.Index( this, world );
33 
34  this->_world = world;
35  this->_world->Register( this );
36 }
37 
38 void Entity2D::Unregister()
39 {
40  if( !this->_world )
41  return;
42 
43  this->_world->Unregister( this );
44  this->_world = nullptr;
45 
46  this->position.Index();
47 }
48 
49 bool Entity2D::registered()
50 {
51  return this->_world;
52 }
53 
54 Entity2D_World * Entity2D::world()
55 {
56  return this->_world;
57 }
58 
59 iv::ClientMarker * Entity2D::owner()
60 {
61  return this->cm;
62 }
63 
64 //------------- Entity2D_Listener -------------------------------------------------
65 Entity2D_Listener::Entity2D_Listener( iv::Instance * inst, Entity2D_World * world ) :
66  iv::GenericListener< Entity2D_Listener >( inst, world ),
67  cm( inst, this, "Entity2D_Listener" )
68 {
69  this->cm.inherits( this->iv::GenericListener< Entity2D_Listener >::cm );
70 }
71 
72 //------------- Entity2D_World -------------------------------------------------
73 Entity2D_World::Entity2D_World( iv::Instance * inst ) :
74  iv::World< Entity2D >( inst ),
75  iv::GenericListener_Index< Entity2D_Listener >( inst ),
76  iv::ComponentAttr_Index< Entity2D >( inst ),
77  cm( inst, this, "Entity2D_World" )
78 {
79  this->cm.inherits( this->iv::GenericListener_Index< Entity2D_Listener >::cm, this->iv::World< Entity2D >::cm, this->iv::ComponentAttr_Index< Entity2D >::cm );
80 }
81 
82 void Entity2D_World::Listener_Initialize( Entity2D_Listener * listener )
83 {
84  for( Entity2D * component : this->components() )
85  listener->Entity2D_Registered( component );
86 }
87 
88 void Entity2D_World::Component_Registered( Entity2D * entity )
89 {
90  this->InvokeListeners( &Entity2D_Listener::Entity2D_Registered, entity );
91 }
92 
93 void Entity2D_World::Component_Unregistered( Entity2D * entity )
94 {
95  this->InvokeListeners( &Entity2D_Listener::Entity2D_Unregistered, entity );
96 }
97 
98 void Entity2D_World::Component_AttrChanged( Entity2D * entity, iv::Attribute * attr )
99 {
100  this->InvokeListeners( &Entity2D_Listener::Entity2D_Moved, entity );
101 }
102 
103 }