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2023-08-07 19:29:24 +08:00
commit 34d6c5d489
4832 changed files with 1389451 additions and 0 deletions
--- a/Editor/Objects/ShapeObject.h
+++ b/Editor/Objects/ShapeObject.h
@@ -0,0 +1,330 @@
+////////////////////////////////////////////////////////////////////////////
+//
+//  Crytek Engine Source File.
+//  Copyright (C), Crytek Studios, 2001.
+// -------------------------------------------------------------------------
+//  File name:   ShapeObject.h
+//  Version:     v1.00
+//  Created:     10/10/2001 by Timur.
+//  Compilers:   Visual C++ 6.0
+//  Description: ShapeObject object definition.
+// -------------------------------------------------------------------------
+//  History:
+//
+////////////////////////////////////////////////////////////////////////////
+
+#ifndef __ShapeObject_h__
+#define __ShapeObject_h__
+
+#if _MSC_VER > 1000
+#pragma once
+#endif
+
+#include "BaseObject.h"
+#include "SafeObjectsArray.h"
+
+#define SHAPE_CLOSE_DISTANCE 0.8f
+#define SHAPE_Z_OFFSET 0.1f
+
+/*!
+ *	CShapeObject is an object that represent named 3d position in world.
+ *
+ */
+class CShapeObject : public CBaseObject
+{
+public:
+	DECLARE_DYNCREATE(CShapeObject)
+
+	//////////////////////////////////////////////////////////////////////////
+	// Ovverides from CBaseObject.
+	//////////////////////////////////////////////////////////////////////////
+	bool Init( IEditor *ie,CBaseObject *prev,const CString &file );
+	void Done();
+	bool CreateGameObject();
+
+	void Display( DisplayContext &dc );
+
+	//////////////////////////////////////////////////////////////////////////
+	void SetName( const CString &name );
+
+	void BeginEditParams( IEditor *ie,int flags );
+	void EndEditParams( IEditor *ie );
+
+	//! Called when object is being created.
+	int MouseCreateCallback( CViewport *view,EMouseEvent event,CPoint &point,int flags );
+
+	void GetBoundBox( BBox &box );
+	void GetLocalBounds( BBox &box );
+
+	bool HitTest( HitContext &hc );
+	bool HitTestRect( HitContext &hc );
+
+	void OnEvent( ObjectEvent event );
+
+	void Serialize( CObjectArchive &ar );
+	XmlNodeRef Export( const CString &levelPath,XmlNodeRef &xmlNode );
+	//////////////////////////////////////////////////////////////////////////
+
+	int GetAreaId();
+
+	void SetClosed( bool bClosed );
+	bool IsClosed() { return mv_closed; };
+
+	//! Insert new point to shape at givven index.
+	//! @return index of newly inserted point.
+	int InsertPoint( int index,const Vec3 &point );
+	//! Remve point from shape at givven index.
+	void RemovePoint( int index );
+
+	//! Get number of points in shape.
+	int GetPointCount() { return m_points.size(); };
+	//! Get point at index.
+	const Vec3&	GetPoint( int index ) const { return m_points[index]; };
+	//! Set point position at specified index.
+	void SetPoint( int index,const Vec3 &pos );
+
+	void SelectPoint( int index );
+	int GetSelectedPoint() const { return m_selectedPoint;};
+
+	//! Set shape width.
+	float GetWidth() const { return mv_width; };
+
+	//! Set shape height.
+	float GetHeight() const { return mv_height; };
+
+	//! Find shape point nearest to givven point.
+	int GetNearestPoint( const Vec3 &raySrc,const Vec3 &rayDir,float &distance );
+
+	//! Find shape edge nearest to givven point.
+	void GetNearestEdge( const Vec3 &pos,int &p1,int &p2,float &distance,Vec3 &intersectPoint );
+
+	//! Find shape edge nearest to givven ray.
+	void GetNearestEdge( const Vec3 &raySrc,const Vec3 &rayDir,int &p1,int &p2,float &distance,Vec3 &intersectPoint );
+	//////////////////////////////////////////////////////////////////////////
+
+	//////////////////////////////////////////////////////////////////////////
+	virtual void SetSelected( bool bSelect );
+
+	//////////////////////////////////////////////////////////////////////////
+	// Binded entities.
+	//////////////////////////////////////////////////////////////////////////
+	//! Bind entity to this shape.
+	void AddEntity( CBaseObject *entity );
+	void RemoveEntity( int index );
+	CBaseObject* GetEntity( int index );
+	int GetEntityCount() { return m_entities.GetCount(); }
+
+	void CalcBBox();
+
+protected:
+	virtual void PostClone( CBaseObject *pFromObject,CObjectCloneContext &ctx );
+
+	bool RayToLineDistance( const Vec3 &rayLineP1,const Vec3 &rayLineP2,const Vec3 &pi,const Vec3 &pj,float &distance,Vec3 &intPnt );
+	virtual bool IsOnlyUpdateOnUnselect() const { return false; }
+	virtual int GetMaxPoints() const { return 1000; };
+	////! Calculate distance between 
+	//float DistanceToShape( const Vec3 &pos );
+	void DrawTerrainLine( DisplayContext &dc,const Vec3 &p1,const Vec3 &p2 );
+
+	// Ignore default draw highlight.
+	void DrawHighlight( DisplayContext &dc ) {};
+
+	void EndCreation();
+
+	//! Update game area.
+	virtual void UpdateGameArea( bool bRemove=false );
+
+	//overrided from CBaseObject.
+	void InvalidateTM();
+
+	//! Called when shape variable changes.
+	void OnShapeChange( IVariable *var );
+
+	//! Dtor must be protected.
+	CShapeObject();
+
+	void DeleteThis() { delete this; };
+
+	IEditor *m_ie;
+	BBox m_bbox;
+
+	std::vector<Vec3> m_points;
+	
+	struct IXArea *m_IArea;
+
+	bool m_bIgnoreGameUpdate;
+	//////////////////////////////////////////////////////////////////////////
+	
+	//! List of binded entities.
+	//std::vector<uint> m_entities;
+
+	// Entities.
+	CSafeObjectsArray m_entities;
+
+	//////////////////////////////////////////////////////////////////////////
+	// Shape parameters.
+	//////////////////////////////////////////////////////////////////////////
+	CVariable<float> mv_width;
+	CVariable<float> mv_height;
+	CVariable<int> mv_areaId;
+	CVariable<int> mv_groupId;
+	CVariable<bool> mv_closed;
+	//! Display triangles filling closed shape.
+	CVariable<bool> mv_displayFilled;
+
+	int m_selectedPoint;
+	float m_lowestHeight;
+	bool m_bAreaModified;
+	//! Forces shape to be always 2D. (all vertices lie on XY plane).
+	bool m_bForce2D;
+	bool m_bDisplayFilledWhenSelected;
+
+	static int m_rollupId;
+	static class CShapePanel* m_panel;
+};
+
+/*!
+ * Class Description of ShapeObject.	
+ */
+class CShapeObjectClassDesc : public CObjectClassDesc
+{
+public:
+	REFGUID ClassID()
+	{
+		// {6167DD9D-73D5-4d07-9E92-CF12AF451B08}
+		static const GUID guid = { 0x6167dd9d, 0x73d5, 0x4d07, { 0x9e, 0x92, 0xcf, 0x12, 0xaf, 0x45, 0x1b, 0x8 } };
+		return guid;
+	}
+	ObjectType GetObjectType() { return OBJTYPE_SHAPE; };
+	const char* ClassName() { return "Shape"; };
+	const char* Category() { return "Area"; };
+	CRuntimeClass* GetRuntimeClass() { return RUNTIME_CLASS(CShapeObject); };
+	int GameCreationOrder() { return 50; };
+};
+
+//////////////////////////////////////////////////////////////////////////
+// Special object for forbidden area.
+//////////////////////////////////////////////////////////////////////////
+class CAIForbiddenAreaObject : public CShapeObject
+{
+	DECLARE_DYNCREATE(CAIForbiddenAreaObject)
+public:
+	CAIForbiddenAreaObject();
+	// Ovverride game area creation.
+	virtual void UpdateGameArea( bool bRemove=false );
+};
+
+//////////////////////////////////////////////////////////////////////////
+// Special object for AI Walkabale paths.
+//////////////////////////////////////////////////////////////////////////
+class CAIPathObject : public CShapeObject
+{
+	DECLARE_DYNCREATE(CAIPathObject)
+public:
+	CAIPathObject();
+	// Ovverride game area creation.
+	virtual void UpdateGameArea( bool bRemove=false );
+};
+
+//////////////////////////////////////////////////////////////////////////
+// Special object for AI Walkabale paths.
+//////////////////////////////////////////////////////////////////////////
+class CAINavigationModifierObject : public CShapeObject
+{
+	DECLARE_DYNCREATE(CAINavigationModifierObject)
+public:
+	CAINavigationModifierObject();
+	// Ovverride game area creation.
+	virtual void UpdateGameArea( bool bRemove=false );
+};
+
+//////////////////////////////////////////////////////////////////////////
+// Special object for AI Walkabale paths.
+//////////////////////////////////////////////////////////////////////////
+class CAIOcclusionPlaneObject : public CShapeObject
+{
+	DECLARE_DYNCREATE(CAIOcclusionPlaneObject)
+public:
+	CAIOcclusionPlaneObject();
+	// Ovverride game area creation.
+	virtual void UpdateGameArea( bool bRemove=false );
+};
+
+/*!
+ * Class Description of CForbiddenAreaObject.
+ */
+class CAIForbiddenAreaObjectClassDesc : public CObjectClassDesc
+{
+public:
+	REFGUID ClassID()
+	{
+		// {9C9D5FD9-761B-4734-B2AA-38990E4C2EB9}
+		static const GUID guid = { 0x9c9d5fd9, 0x761b, 0x4734, { 0xb2, 0xaa, 0x38, 0x99, 0xe, 0x4c, 0x2e, 0xb9 } };
+		return guid;
+	}
+	ObjectType GetObjectType() { return OBJTYPE_SHAPE; };
+	const char* ClassName() { return "ForbiddenArea"; };
+	const char* Category() { return "AI"; };
+	CRuntimeClass* GetRuntimeClass() { return RUNTIME_CLASS(CAIForbiddenAreaObject); };
+	int GameCreationOrder() { return 50; };
+};
+
+/*!
+ * Class Description of CForbiddenAreaObject.
+ */
+class CAIPathObjectClassDesc : public CObjectClassDesc
+{
+public:
+	REFGUID ClassID()
+	{
+		// {06380C56-6ECB-416f-9888-60DE08F0280B}
+		static const GUID guid = { 0x6380c56, 0x6ecb, 0x416f, { 0x98, 0x88, 0x60, 0xde, 0x8, 0xf0, 0x28, 0xb } };
+		return guid;
+	}
+	ObjectType GetObjectType() { return OBJTYPE_SHAPE; };
+	const char* ClassName() { return "AIPath"; };
+	const char* Category() { return "AI"; };
+	CRuntimeClass* GetRuntimeClass() { return RUNTIME_CLASS(CAIPathObject); };
+	int GameCreationOrder() { return 50; };
+};
+
+/*!
+ * Class Description of CForbiddenAreaObject.
+ */
+class CAINavigationModifierObjectClassDesc : public CObjectClassDesc
+{
+public:
+	REFGUID ClassID()
+	{
+		// {2AD95C7B-5548-435b-BF0C-63632D7FEA40}
+		static const GUID guid = { 0x2ad95c7b, 0x5548, 0x435b, { 0xbf, 0xc, 0x63, 0x63, 0x2d, 0x7f, 0xea, 0x40 } };
+		return guid;
+	}
+	ObjectType GetObjectType() { return OBJTYPE_SHAPE; };
+	const char* ClassName() { return "AINavigationModifier"; };
+	const char* Category() { return "AI"; };
+	CRuntimeClass* GetRuntimeClass() { return RUNTIME_CLASS(CAINavigationModifierObject); };
+	int GameCreationOrder() { return 50; };
+};
+
+/*!
+* Class Description of CForbiddenAreaObject.
+*/
+class CAIOcclusionPlaneObjectClassDesc : public CObjectClassDesc
+{
+public:
+	REFGUID ClassID()
+	{
+		// {85F4FEB1-1E97-4d78-BC0F-CACEA0D539C3}
+		static const GUID guid = 
+		{ 0x85f4feb1, 0x1e97, 0x4d78, { 0xbc, 0xf, 0xca, 0xce, 0xa0, 0xd5, 0x39, 0xc3 } };
+		return guid;
+	}
+	ObjectType GetObjectType() { return OBJTYPE_SHAPE; };
+	const char* ClassName() { return "AIHorizontalOcclusionPlane"; };
+	const char* Category() { return "AI"; };
+	CRuntimeClass* GetRuntimeClass() { return RUNTIME_CLASS(CAIOcclusionPlaneObject); };
+	int GameCreationOrder() { return 50; };
+};
+
+#endif // __ShapeObject_h__