123

2023-08-07 19:29:24 +08:00
commit 34d6c5d489
4832 changed files with 1389451 additions and 0 deletions
--- a/Editor/Objects/Entity.h
+++ b/Editor/Objects/Entity.h
@@ -0,0 +1,382 @@
+////////////////////////////////////////////////////////////////////////////
+//
+//  Crytek Engine Source File.
+//  Copyright (C), Crytek Studios, 2001.
+// -------------------------------------------------------------------------
+//  File name:   Entity.h
+//  Version:     v1.00
+//  Created:     10/10/2001 by Timur.
+//  Compilers:   Visual C++ 6.0
+//  Description: StaticObject object definition.
+// -------------------------------------------------------------------------
+//  History:
+//
+////////////////////////////////////////////////////////////////////////////
+
+#ifndef __Entity_h__
+#define __Entity_h__
+
+#if _MSC_VER > 1000
+#pragma once
+#endif
+
+#include "BaseObject.h"
+#include "EntityScript.h"
+#include "TrackGizmo.h"
+
+#include "IMovieSystem.h"
+#include "EntityPrototype.h"
+
+#include "Material\Material.h"
+
+
+/*!
+ *	CEntityEventTarget is an Entity event target and type.
+ */
+struct CEntityEventTarget
+{
+	CBaseObject* target; //! Target object.
+	_smart_ptr<CGizmo> pLineGizmo;
+	CString event;
+	CString sourceEvent;
+};
+
+/*!
+ *	CEntity is an static object on terrain.
+ *
+ */
+class CRYEDIT_API CEntity : public CBaseObject,public IAnimNodeCallback
+{
+public:
+	DECLARE_DYNCREATE(CEntity)
+
+	//////////////////////////////////////////////////////////////////////////
+	// Ovverides from CBaseObject.
+	//////////////////////////////////////////////////////////////////////////
+	//! Return type name of Entity.
+	CString GetTypeDescription() const { return GetEntityClass(); };
+	
+	//////////////////////////////////////////////////////////////////////////
+	bool IsSameClass( CBaseObject *obj );
+
+	bool Init( IEditor *ie,CBaseObject *prev,const CString &file );
+	void Done();
+	bool CreateGameObject();
+	void Display( DisplayContext &disp );
+
+	int MouseCreateCallback( CViewport *view,EMouseEvent event,CPoint &point,int flags );
+
+	void SetName( const CString &name );
+	void SetPos( const Vec3d &pos );
+	void SetAngles( const Vec3d &angles );
+	void SetScale( const Vec3d &scale );
+
+	void SetSelected( bool bSelect );
+
+	void BeginEditParams( IEditor *ie,int flags );
+	void EndEditParams( IEditor *ie );
+	void BeginEditMultiSelParams( bool bAllOfSameType );
+	void EndEditMultiSelParams();
+
+	void GetBoundBox( BBox &box );
+	void GetLocalBounds( BBox &box );
+
+	bool HitTest( HitContext &hc );
+	void UpdateVisibility( bool visible );
+	bool ConvertFromObject( CBaseObject *object );
+
+	void Serialize( CObjectArchive &ar );
+
+	XmlNodeRef Export( const CString &levelPath,XmlNodeRef &xmlNode );
+
+	void SetLookAt( CBaseObject *target );
+
+	//////////////////////////////////////////////////////////////////////////
+	void OnEvent( ObjectEvent event );
+	
+	//////////////////////////////////////////////////////////////////////////
+	virtual IAnimNode* GetAnimNode() const { return m_animNode; };
+	virtual IPhysicalEntity* GetCollisionEntity() const;
+
+	//! Return entity prototype class if present.
+	virtual CEntityPrototype* GetPrototype() const { return m_prototype; };
+
+	//! Attach new child node.
+	virtual void AttachChild( CBaseObject* child,bool bKeepPos=true );
+	//! Detach all childs of this node.
+	virtual void DetachAll( bool bKeepPos=true );
+	// Detach this node from parent.
+	virtual void DetachThis( bool bKeepPos=true );
+
+	virtual void SetHelperScale( float scale );
+	virtual float GetHelperScale() { return m_helperScale; };
+
+	//////////////////////////////////////////////////////////////////////////
+	// CEntity interface.
+	//////////////////////////////////////////////////////////////////////////
+	virtual bool LoadScript( const CString &entityClass,bool bForceReload=false,bool bGetScriptProperties=true,XmlNodeRef xmlProperties=XmlNodeRef(),XmlNodeRef xmlProperties2=XmlNodeRef() );
+	virtual void SpawnEntity();
+	virtual void DeleteEntity();
+	virtual void UnloadScript();
+	
+	CString GetEntityClass() const { return m_entityClass; };
+	int GetEntityId() const { return m_entityId; };
+
+	//! Get EntityScript object associated with this entity.
+	CEntityScript* GetScript() { return m_script; }
+	//! Reload entity script.
+	void Reload( bool bReloadScript=false );
+
+	//! Return number of event targets of Script.
+	int		GetEventTargetCount() const { return m_eventTargets.size(); };
+	CEntityEventTarget& GetEventTarget( int index ) { return m_eventTargets[index]; };
+	//! Add new event target, returns index of created event target.
+	//! Event targets are Always entities.
+	int AddEventTarget( CBaseObject *target,const CString &event,const CString &sourceEvent,bool bUpdateScript=true );
+	//! Remove existing event target by index.
+	void RemoveEventTarget( int index,bool bUpdateScript=true );
+
+	//! Get Game entity interface.
+	IEntity*	GetIEntity() { return m_entity; };
+
+	bool IsCastShadow() const { return mv_castShadows; }
+	bool IsSelfShadowing() const { return mv_selfShadowing; }
+  bool IsCastShadowMaps() const { return mv_castShadowMaps; }
+  bool IsRecvShadowMaps() const { return mv_recvShadowMaps; }
+	bool IsCastLightmap() const { return mv_castLightmap; }
+	bool IsRecvLightmap() const { return mv_recvLightmap; }
+	bool IsHideable() const { return mv_recvLightmap; }
+	float GetRatioLod() const { return mv_ratioLOD; };
+	float GetRatioViewDist() const { return mv_ratioViewDist; }
+
+	CVarBlock* GetProperties() const { return m_properties; };
+	CVarBlock* GetProperties2() const { return m_properties2; };
+//	unsigned MemStats();
+
+	//////////////////////////////////////////////////////////////////////////
+	// Override materials.
+	//////////////////////////////////////////////////////////////////////////
+	virtual void SetMaterial( CMaterial *mtl );
+	virtual CMaterial* GetMaterial() const { return m_pMaterial; };
+
+	void Validate( CErrorReport *report );
+
+	//! Takes position/orientation from the game entity and apply on editor entity.
+	void AcceptPhysicsState();
+	void ResetPhysicsState();
+
+	//////////////////////////////////////////////////////////////////////////
+	virtual void GatherUsedResources( CUsedResources &resources );
+	virtual bool IsSimilarObject( CBaseObject *pObject );
+
+protected:
+	bool HitTestEntity( HitContext &hc,bool &bHavePhysics );
+
+	//////////////////////////////////////////////////////////////////////////
+	//! Must be called after cloning the object on clone of object.
+	//! This will make sure object references are cloned correctly.
+	virtual void PostClone( CBaseObject *pFromObject,CObjectCloneContext &ctx );
+
+	// Called to create AnimNode for this object.
+	virtual IAnimNode* CreateAnimNode();
+	// overrided from IAnimNodeCallback
+	virtual void OnNodeAnimated();
+
+	void OnLoadFailed();
+
+	CVarBlock* CloneProperties( CVarBlock *srcProperties );
+	void UpdatePropertyPanel();
+
+	//////////////////////////////////////////////////////////////////////////
+	//! Callback called when one of entity properties have been modified.
+	void OnPropertyChange( IVariable *var );
+
+	//////////////////////////////////////////////////////////////////////////
+	void OnEventTargetEvent( CBaseObject *target,int event );
+	void ResolveEventTarget( CBaseObject *object,unsigned int index );
+	void ReleaseEventTargets();
+	void UpdateMaterialInfo();
+
+	//! Dtor must be protected.
+	CEntity();
+	void DeleteThis() { delete this; };
+
+	//overrided from CBaseObject.
+	void InvalidateTM();
+
+	//! Draw target lines.
+	void DrawTargets( DisplayContext &dc );
+
+	//! Recalculate bounding box of entity.
+	void CalcBBox();
+
+	//! Force IEntity to the local position/angles/scale.
+	void XFormGameEntity();
+
+	//! Sets correct binding for IEntity.
+	void BindToParent();
+	void BindIEntityChilds();
+	void UnbindIEntity();
+
+	void DrawAIInfo( DisplayContext &dc,struct IAIObject *aiObj );
+
+	//////////////////////////////////////////////////////////////////////////
+	// Callbacks.
+	//////////////////////////////////////////////////////////////////////////
+	void OnRenderFlagsChange( IVariable *var );
+
+	//////////////////////////////////////////////////////////////////////////
+	// Radius callbacks.
+	//////////////////////////////////////////////////////////////////////////
+	void OnRadiusChange( IVariable *var );
+	void OnInnerRadiusChange( IVariable *var );
+	void OnOuterRadiusChange( IVariable *var );
+	//////////////////////////////////////////////////////////////////////////
+
+	//! Entity class.
+	CString m_entityClass;
+	//! Id of spawned entity.
+	int m_entityId;
+
+	IEntity* m_entity;
+	IStatObj* m_visualObject;
+	BBox m_box;
+
+	bool m_loadFailed;
+	bool m_bEntityXfromValid;
+	bool m_bCalcPhysics;
+
+	// Cached quaternion.
+	Quat m_rotate;
+
+  TSmartPtr<CEntityScript> m_script;
+
+	bool m_displayBBox;
+	bool m_visible;
+	//! True if this is static entity.
+	//bool m_staticEntity;
+
+	//////////////////////////////////////////////////////////////////////////
+	// Main entity parameters.
+	//////////////////////////////////////////////////////////////////////////
+	CVariable<bool> mv_castShadows;
+	CVariable<bool> mv_selfShadowing;
+	CVariable<bool> mv_castShadowMaps;
+	CVariable<bool> mv_recvShadowMaps;
+	CVariable<bool> mv_castLightmap;
+	CVariable<bool> mv_recvLightmap;
+	CVariable<int> mv_ratioLOD;
+	CVariable<int> mv_ratioViewDist;
+  CVariable<int> mv_UpdateVisLevel;
+	CVariable<bool> mv_hiddenInGame; // Entity is hidden in game (on start).
+	CVariable<bool> mv_notOnLowSpec;
+
+	//////////////////////////////////////////////////////////////////////////
+	// Temp variables (Not serializable) just to display radiuses from properties.
+	//////////////////////////////////////////////////////////////////////////
+	// Used for proximity entities.
+	float m_proximityRadius;
+	float m_innerRadius;
+	float m_outerRadius;
+	//////////////////////////////////////////////////////////////////////////
+	
+	//////////////////////////////////////////////////////////////////////////
+	// Event Targets.
+	//////////////////////////////////////////////////////////////////////////
+	//! Array of event targets of this Entity.
+	typedef std::vector<CEntityEventTarget> EventTargets;
+	EventTargets m_eventTargets;
+
+	//! Animation node, assigned to this object.
+	TSmartPtr<IAnimNode> m_animNode;
+
+	//! Entity prototype. only used by EntityPrototypeObject.
+	TSmartPtr<CEntityPrototype> m_prototype;
+
+	//! Per instance properties table.
+	CVarBlockPtr m_properties2;
+
+	//! Entity Properties variables.
+	CVarBlockPtr m_properties;
+
+	// Can keep reference to one track gizmo.
+	CTrackGizmoPtr m_trackGizmo;
+	
+	//! Material of this entity.
+	TSmartPtr<CMaterial> m_pMaterial;
+	GUID m_materialGUID;
+
+	// Physics state, as a string.
+	CString m_physicsState;
+
+
+	static int m_rollupId;
+	static class CEntityPanel* m_panel;
+	static float m_helperScale;
+};
+
+/*!
+ * Class Description of Entity
+ */
+class CEntityClassDesc : public CObjectClassDesc
+{
+public:
+	REFGUID ClassID()
+	{
+		// {C80F8AEA-90EF-471f-82C7-D14FA80B9203}
+		static const GUID guid = { 0xc80f8aea, 0x90ef, 0x471f, { 0x82, 0xc7, 0xd1, 0x4f, 0xa8, 0xb, 0x92, 0x3 } };
+		return guid;
+	}
+	ObjectType GetObjectType() { return OBJTYPE_ENTITY; };
+	const char* ClassName() { return "StdEntity"; };
+	const char* Category() { return ""; };
+	CRuntimeClass* GetRuntimeClass() { return RUNTIME_CLASS(CEntity); };
+	const char* GetFileSpec() { return "*EntityClass"; };
+	int GameCreationOrder() { return 200; };
+};
+
+//////////////////////////////////////////////////////////////////////////
+// Simple entity.
+//////////////////////////////////////////////////////////////////////////
+class CSimpleEntity : public CEntity
+{
+public:
+	DECLARE_DYNCREATE(CSimpleEntity)
+
+	//////////////////////////////////////////////////////////////////////////
+	bool Init( IEditor *ie,CBaseObject *prev,const CString &file );
+	bool ConvertFromObject( CBaseObject *object );
+	
+	void BeginEditParams( IEditor *ie,int flags );
+	void EndEditParams( IEditor *ie );
+	
+	void Validate( CErrorReport *report );
+	bool IsSimilarObject( CBaseObject *pObject );
+
+private:
+	CString GetGeometryFile() const;
+	void SetGeometryFile( const CString &filename );
+	void OnFileChange( CString filename );
+};
+
+/*!
+ * Class Description of Entity
+ */
+class CSimpleEntityClassDesc : public CObjectClassDesc
+{
+public:
+	REFGUID ClassID()
+	{
+		// {F7820713-E4EE-44b9-867C-C0F9543B4871}
+		static const GUID guid = { 0xf7820713, 0xe4ee, 0x44b9, { 0x86, 0x7c, 0xc0, 0xf9, 0x54, 0x3b, 0x48, 0x71 } };
+		return guid;
+	}
+	ObjectType GetObjectType() { return OBJTYPE_ENTITY; };
+	const char* ClassName() { return "SimpleEntity"; };
+	const char* Category() { return "Simple Entity"; };
+	CRuntimeClass* GetRuntimeClass() { return RUNTIME_CLASS(CSimpleEntity); };
+	const char* GetFileSpec() { return "Objects\\*.cgf;*.ccgf;*.cga"; };
+	int GameCreationOrder() { return 201; };
+};
+
+#endif // __CEntity_h__