initial

hammer/maplineoccluder.h

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+//========= Copyright <20> 1996-2009, Valve Corporation, All rights reserved. ====
+//
+// Purpose: 
+//
+//=============================================================================
+
+#ifndef MAPLINEOCCLUDER_H
+#define MAPLINEOCCLUDER_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "fgdlib/WCKeyValues.h"
+#include "MapSphere.h"
+#include "ToolInterface.h"
+#include "MapPointHandle.h"
+
+
+class CToolSphere;
+class CHelperInfo;
+class CRender2D;
+class CRender3D;
+class IMesh;
+class CFoW_LineOccluder;
+
+class CMapLineOccluder : public CMapHelper
+{
+	friend class CToolSphere;
+
+public:
+
+	DECLARE_MAPCLASS(CMapLineOccluder,CMapHelper)
+
+	//
+	// Factory for building from a list of string parameters.
+	//
+	static CMapClass *Create(CHelperInfo *pInfo, CMapEntity *pParent);
+
+	//
+	// Construction/destruction:
+	//
+	CMapLineOccluder(bool AddToFoW = true);
+	~CMapLineOccluder(void);
+
+	virtual void CalcBounds(BOOL bFullUpdate = FALSE);
+
+	virtual CMapClass *Copy(bool bUpdateDependencies);
+	virtual CMapClass *CopyFrom(CMapClass *pFrom, bool bUpdateDependencies);
+
+	virtual void SetParent(CMapAtom *pParent);
+
+	virtual void OnParentKeyChanged(const char *szKey, const char *szValue);
+	virtual void OnRemoveFromWorld(CMapWorld *pWorld, bool bNotifyChildren);
+
+	virtual void Render2D(CRender2D *pRender);
+	virtual void Render3D(CRender3D *pRender);
+
+	virtual int SerializeRMF(std::fstream &File, BOOL bRMF) { return(0); }
+	virtual int SerializeMAP(std::fstream &File, BOOL bRMF) { return(0); }
+
+	virtual bool IsVisualElement(void) { return true; } // Only visible when the parent entity is selected.
+	virtual bool IsScaleable(void) const { return false; } // TODO: allow for scaling the sphere by itself
+	virtual bool IsClutter(void) const { return false; }
+	virtual bool CanBeCulledByCordon() const { return false; } // We don't hide unless our parent hides.
+
+	virtual CBaseTool *GetToolObject(int nHitData, bool bAttachObject );
+
+	virtual bool HitTest2D(CMapView2D *pView, const Vector2D &point, HitInfo_t &HitData);
+
+	virtual const char* GetDescription() { return "FoW Line Occluder helper"; }
+
+	virtual void SetOrigin(Vector &vecOrigin);
+	virtual SelectionState_t SetSelectionState(SelectionState_t eSelectionState);
+
+protected:
+	virtual void DoTransform(const VMatrix &matrix);
+	virtual void SetRadius(float flRadius);
+
+private:
+
+	CFoW_LineOccluder	*m_pLineOccluder;
+	Vector				m_vStart, m_vEnd;
+
+};
+
+#endif // MAPLINEOCCLUDER_H