1

tools/vcdblock/dmevmfentity.h

@@ -0,0 +1,131 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: Represents an entity in a VMF
+//
+//=============================================================================
+
+#ifndef DMEVMFENTITY_H
+#define DMEVMFENTITY_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "toolutils/dmemdlrenderable.h"
+#include "datamodel/dmelement.h"
+#include "toolframework/itoolentity.h"
+#include "materialsystem/MaterialSystemUtil.h"
+
+
+//-----------------------------------------------------------------------------
+// Represents an editable entity; draws its helpers
+//-----------------------------------------------------------------------------
+class CDmeVMFEntity : public CDmeMdlRenderable<CDmElement>
+{
+	DEFINE_ELEMENT( CDmeVMFEntity, CDmeMdlRenderable<CDmElement> );
+
+public:
+	// Inherited from CDmElement
+	virtual	void	OnAttributeChanged( CDmAttribute *pAttribute );
+
+public:
+	// Inherited from DmeRenderable
+	virtual const Vector &GetRenderOrigin( void );
+	virtual const QAngle &GetRenderAngles( void );
+	virtual int	DrawModel( int flags );
+	virtual bool IsTransparent( void );
+	virtual void GetRenderBounds( Vector& mins, Vector& maxs );
+
+public:
+	int GetEntityId() const;
+
+	// Returns the next available entity id
+	static int GetNextEntityId();
+	static void SetNextEntityId( int nEntityId );
+
+	const char *GetClassName() const;
+	const char *GetTargetName() const;
+
+	bool IsPlaceholder() const;
+
+	// Entity Key iteration
+	CDmAttribute *FirstEntityKey();
+	CDmAttribute *NextEntityKey( CDmAttribute *pEntityKey );
+
+	// Attach/detach from an engine entity with the same editor index
+	void AttachToEngineEntity( HTOOLHANDLE hToolHandle );
+
+	void SetRenderOrigin( const Vector &vecOrigin );
+	void SetRenderAngles( const QAngle &angles );
+
+	void MarkDirty( bool bDirty = true );
+	bool IsDirty( void ) { return m_bIsDirty; };
+
+	void MarkDeleted( bool bDeleted = true );
+	bool IsDeleted( void ) { return m_bIsDeleted; };
+
+	bool CopyFromServer( CBaseEntity *pServerEnt );
+	bool CopyFromServer( CBaseEntity *pServerEnt, const char *szField );
+	bool CopyFromServer( CBaseEntity *pServerEnt, const char *szSrcField, const char *szDstField );
+	bool CopyToServer( void );
+
+	bool IsSameOnServer( CBaseEntity *pServerEntity );
+	bool CreateOnServer( void );
+
+private:
+	bool IsEntityKey( CDmAttribute *pEntityKey );
+
+	// Draws the helper for the entity
+	void DrawSprite( IMaterial *pMaterial );
+	void DrawDragHelpers( IMaterial *pMaterial );
+	void DrawFloorTarget( IMaterial *pMaterial );
+
+	CDmaVar<Vector> m_vecLocalOrigin;
+	// CDmAttributeVar<QAngle> m_vecLocalAngles;
+	CDmaVar<Vector> m_vecLocalAngles; // something funky with the vmf importer, it asserts when it's a QAngle
+
+	CDmaString m_ClassName;
+	CDmaString m_TargetName;
+	CDmaVar<bool> m_bIsPlaceholder;
+
+	// The entity it's connected to in the engine
+	HTOOLHANDLE	m_hEngineEntity;
+
+	CMaterialReference m_Wireframe;
+
+	CMaterialReference m_SelectedInfoTarget;
+	CMaterialReference m_InfoTargetSprite;
+
+	// pretty sure this entity is edited
+	bool m_bIsDirty;
+
+	// entity needs to be deleted
+	CDmaVar<bool> m_bIsDeleted;
+
+	// FIXME: This is a hack for info targets
+	bool m_bInfoTarget;
+
+	// Used to store the next unique entity id;
+	static int s_nNextEntityId;
+};
+
+
+//-----------------------------------------------------------------------------
+// Inline methods
+//-----------------------------------------------------------------------------
+inline const char *CDmeVMFEntity::GetClassName() const
+{
+	return m_ClassName;
+}
+
+inline const char *CDmeVMFEntity::GetTargetName() const
+{
+	return m_TargetName;
+}
+
+inline bool CDmeVMFEntity::IsPlaceholder() const
+{
+	return m_bIsPlaceholder;
+}
+
+
+#endif // DMEVMFENTITY_H