/*
- Copyright (C) 1999-2007 id Software, Inc. and contributors.
- For a list of contributors, see the accompanying CONTRIBUTORS file.
+ Copyright (C) 2001-2006, William Joseph.
+ All Rights Reserved.
This file is part of GtkRadiant.
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#ifndef _IENTITY_H_
-#define _IENTITY_H_
+#if !defined( INCLUDED_IENTITY_H )
+#define INCLUDED_IENTITY_H
-//
-// API for entity manip stuff
-//
+#include "generic/constant.h"
-// FIXME TTimo this prolly needs to merge with iepairs.h?
+#include "string/string.h"
+#include "scenelib.h"
-/*!
- SPoG
- generic "entity" module...
- at first, there will only be one implementation for all entities,
- perhaps later there will be one for each entity type?
- it would probably make more sense to have a single implementation,
- a generic one that is very flexible and can adapt the visualisation of
- itself depending on an xml config specified in the entity definitions file
- */
-#define ENTITY_MAJOR "entity"
-// {A1C9F9FD-75D5-4e4d-9D65-235D6D3F254C}
-static const GUID QEREntityTable_GUID =
-{ 0xa1c9f9fd, 0x75d5, 0x4e4d, { 0x9d, 0x65, 0x23, 0x5d, 0x6d, 0x3f, 0x25, 0x4c } };
-
-typedef entity_t* ( *PFN_ENTITYALLOC )();
-typedef void ( *PFN_ENTITYFREE )( entity_t *e );
-typedef entity_t* ( *PFN_ENTITYCREATE )( eclass_t *c );
-typedef entity_t* ( *PFN_ENTITYCLONE )( entity_t *e );
-typedef void ( *PFN_ENTITYSETKEYVALUE )( entity_t *ent, const char *key, const char *value );
-typedef void ( *PFN_ENTITYDELETEKEY )( entity_t *ent, const char *key );
-typedef const char* ( *PFN_ENTITYVALUEFORKEY )( entity_t *ent, const char *key );
-typedef float ( *PFN_ENTITYFLOATFORKEY )( entity_t *ent, const char *key );
-typedef int ( *PFN_ENTITYINTFORKEY )( entity_t *ent, const char *key );
-typedef void ( *PFN_ENTITYVECTORFORKEY )( entity_t *ent, const char *key, vec3_t vec );
-typedef void ( *PFN_ENTITYADDTOLIST )( entity_t *e, entity_t *lst );
-typedef void ( *PFN_ENTITYREMOVEFROMLIST )( entity_t *e );
-typedef void ( *PFN_ENTITYLINKBRUSH )( entity_t *e, brush_t *b );
-typedef void ( *PFN_ENTITYUNLINKBRUSH )( brush_t *b );
-typedef void ( *PFN_ENTITYDRAWLIGHT )( entity_t* e, int nGLState, int pref, int nViewType );
-typedef int ( *PFN_ENTITYMEMORYSIZE )( entity_t *e );
-typedef void ( *PFN_ENTITYUPDATEMODEL )( entity_t *e );
-typedef epair_t* ( *PFN_ALLOCATEEPAIR )( const char *key, const char *value );
-typedef epair_t** ( *PFN_GETENTITYKEYVALLIST )( entity_t *e );
-typedef void ( *PFN_SETENTITYKEYVALLIST )( entity_t *e, epair_t* ep );
-
-
-struct _QEREntityTable
+class EntityClass;
+
+typedef Callback<void(const char*)> KeyObserver;
+
+class EntityKeyValue
{
- int m_nSize;
- PFN_ENTITYALLOC m_pfnEntity_Alloc;
- PFN_ENTITYFREE m_pfnEntity_Free;
- PFN_ENTITYCREATE m_pfnEntity_Create;
- PFN_ENTITYCLONE m_pfnEntity_Clone;
- PFN_ENTITYSETKEYVALUE m_pfnSetKeyValue;
- PFN_ENTITYDELETEKEY m_pfnDeleteKey;
- PFN_ENTITYVALUEFORKEY m_pfnValueForKey;
- PFN_ENTITYFLOATFORKEY m_pfnFloatForKey;
- PFN_ENTITYINTFORKEY m_pfnIntForKey;
- PFN_ENTITYVECTORFORKEY m_pfnGetVectorForKey;
- PFN_ENTITYADDTOLIST m_pfnEntity_AddToList;
- PFN_ENTITYREMOVEFROMLIST m_pfnEntity_RemoveFromList;
- PFN_ENTITYLINKBRUSH m_pfnEntity_LinkBrush;
- PFN_ENTITYUNLINKBRUSH m_pfnEntity_UnlinkBrush;
- PFN_ENTITYDRAWLIGHT m_pfnDrawLight;
- PFN_ENTITYMEMORYSIZE m_pfnEntity_MemorySize;
- PFN_ALLOCATEEPAIR m_pfnAllocateEpair;
- PFN_GETENTITYKEYVALLIST m_pfnGetEntityKeyValList;
- PFN_SETENTITYKEYVALLIST m_pfnSetEntityKeyValList;
+public:
+virtual ~EntityKeyValue() = default;
+virtual const char* c_str() const = 0;
+virtual void assign( const char* other ) = 0;
+virtual void attach( const KeyObserver& observer ) = 0;
+virtual void detach( const KeyObserver& observer ) = 0;
};
-#ifdef USE_ENTITYTABLE_DEFINE
-#ifndef __ENTITYTABLENAME
-#define __ENTITYTABLENAME g_EntityTable
-#endif
-#define Entity_Alloc __ENTITYTABLENAME.m_pfnEntity_Alloc
-#define Entity_Free __ENTITYTABLENAME.m_pfnEntity_Free
-#define Entity_Clone __ENTITYTABLENAME.m_pfnEntity_Clone
-#define SetKeyValue __ENTITYTABLENAME.m_pfnSetKeyValue
-#define DeleteKey __ENTITYTABLENAME.m_pfnDeleteKey
-#define ValueForKey __ENTITYTABLENAME.m_pfnValueForKey
-#define FloatForKey __ENTITYTABLENAME.m_pfnFloatForKey
-#define IntForKey __ENTITYTABLENAME.m_pfnIntForKey
-#define GetVectorForKey __ENTITYTABLENAME.m_pfnGetVectorForKey
-#define Entity_AddToList __ENTITYTABLENAME.m_pfnEntity_AddToList
-#define Entity_RemoveFromList __ENTITYTABLENAME.m_pfnEntity_RemoveFromList
-#define Entity_LinkBrush __ENTITYTABLENAME.m_pfnEntity_LinkBrush
-#define Entity_UnlinkBrush __ENTITYTABLENAME.m_pfnEntity_UnlinkBrush
-#define DrawLight __ENTITYTABLENAME.m_pfnDrawLight
-#define Entity_MemorySize __ENTITYTABLENAME.m_pfnEntity_MemorySize
-#define Entity_AllocateEpair __ENTITYTABLENAME.m_pfnAllocateEpair
-#define Entity_GetKeyValList __ENTITYTABLENAME.m_pfnGetEntityKeyValList
-#define Entity_SetKeyValList __ENTITYTABLENAME.m_pfnSetEntityKeyValList
-#endif
+class Entity
+{
+public:
+STRING_CONSTANT( Name, "Entity" );
+
+class Observer
+{
+public:
+virtual void insert( const char* key, EntityKeyValue& value ) = 0;
+virtual void erase( const char* key, EntityKeyValue& value ) = 0;
+virtual void clear() { };
+};
+
+class Visitor
+{
+public:
+virtual void visit( const char* key, const char* value ) = 0;
+};
+
+virtual const EntityClass& getEntityClass() const = 0;
+virtual void forEachKeyValue( Visitor& visitor ) const = 0;
+virtual void setKeyValue( const char* key, const char* value ) = 0;
+virtual const char* getKeyValue( const char* key ) const = 0;
+virtual bool isContainer() const = 0;
+virtual void attach( Observer& observer ) = 0;
+virtual void detach( Observer& observer ) = 0;
+};
+
+class EntityCopyingVisitor : public Entity::Visitor
+{
+Entity& m_entity;
+public:
+EntityCopyingVisitor( Entity& entity )
+ : m_entity( entity ){
+}
+
+void visit( const char* key, const char* value ){
+ if ( !string_equal( key, "classname" ) ) {
+ m_entity.setKeyValue( key, value );
+ }
+}
+};
+
+inline Entity* Node_getEntity( scene::Node& node ){
+ return NodeTypeCast<Entity>::cast( node );
+}
+
+
+template<typename value_type>
+class Stack;
+template<typename Contained>
+class Reference;
+
+namespace scene
+{
+class Node;
+}
+
+typedef Reference<scene::Node> NodeReference;
+
+namespace scene
+{
+typedef Stack<NodeReference> Path;
+}
+
+class Counter;
+
+class EntityCreator
+{
+public:
+INTEGER_CONSTANT( Version, 2 );
+STRING_CONSTANT( Name, "entity" );
+
+virtual scene::Node& createEntity( EntityClass* eclass ) = 0;
+
+typedef void ( *KeyValueChangedFunc )();
+virtual void setKeyValueChangedFunc( KeyValueChangedFunc func ) = 0;
+
+virtual void setCounter( Counter* counter ) = 0;
+
+virtual void connectEntities( const scene::Path& e1, const scene::Path& e2, int index ) = 0;
+
+virtual void setLightRadii( bool lightRadii ) = 0;
+virtual bool getLightRadii() const = 0;
+virtual void setShowNames( bool showNames ) = 0;
+virtual bool getShowNames() = 0;
+virtual void setShowAngles( bool showAngles ) = 0;
+virtual bool getShowAngles() = 0;
+
+virtual void printStatistics() const = 0;
+};
+
+#include "modulesystem.h"
+
+template<typename Type>
+class GlobalModule;
+typedef GlobalModule<EntityCreator> GlobalEntityModule;
+
+template<typename Type>
+class GlobalModuleRef;
+typedef GlobalModuleRef<EntityCreator> GlobalEntityModuleRef;
+
+inline EntityCreator& GlobalEntityCreator(){
+ return GlobalEntityModule::getTable();
+}
#endif
projects / xonotic / netradiant.git / blobdiff