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sharevar.h
Go to the documentation of this file.00001 /* 00002 Copyright (C) 2002 by Keith Fulton 00003 00004 This library is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU Library General Public 00006 License as published by the Free Software Foundation; either 00007 version 2 of the License, or (at your option) any later version. 00008 00009 This library is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 Library General Public License for more details. 00013 00014 You should have received a copy of the GNU Library General Public 00015 License along with this library; if not, write to the Free 00016 Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00017 */ 00018 00019 #ifndef __CS_IENGINE_SHAREVAR_H__ 00020 #define __CS_IENGINE_SHAREVAR_H__ 00021 00028 #include "csutil/scf.h" 00029 00030 00031 struct iObject; 00032 struct iSharedVariableListener; 00033 00034 class csColor; 00035 class csVector3; 00036 00037 SCF_VERSION (iSharedVariable, 0, 1, 0); 00038 00043 struct iSharedVariable : public iBase 00044 { 00046 virtual iObject* QueryObject () = 0; 00047 00049 virtual void SetName (const char *name) = 0; 00050 00052 virtual const char *GetName () const = 0; 00053 00055 virtual void Set(float val) = 0; 00056 00058 virtual float Get () const = 0; 00059 00061 virtual void SetColor (const csColor& col) = 0; 00062 00064 virtual const csColor& GetColor () const = 0; 00065 00067 virtual void SetVector (const csVector3& v) = 0; 00068 00070 virtual const csVector3& GetVector () const = 0; 00071 00073 enum SharedVariableType 00074 { 00075 SV_UNKNOWN = 0, 00076 SV_FLOAT = 1, 00077 SV_COLOR = 2, 00078 SV_VECTOR = 3 00079 }; 00080 00082 virtual int GetType () const = 0; 00083 00085 virtual void AddListener (iSharedVariableListener* listener) = 0; 00086 00088 virtual void RemoveListener (iSharedVariableListener* listener) = 0; 00089 }; 00090 00091 SCF_VERSION (iSharedVariableListener, 0, 0, 1); 00092 00097 struct iSharedVariableListener : public iBase 00098 { 00102 virtual void VariableChanged (iSharedVariable* var) = 0; 00103 }; 00104 00105 SCF_VERSION (iSharedVariableList, 0, 0, 2); 00106 00110 struct iSharedVariableList : public iBase 00111 { 00113 virtual int GetCount () const = 0; 00114 00116 virtual iSharedVariable *Get (int n) const = 0; 00117 00119 virtual int Add (iSharedVariable *obj) = 0; 00120 00122 virtual bool Remove (iSharedVariable *obj) = 0; 00123 00125 virtual bool Remove (int n) = 0; 00126 00128 virtual void RemoveAll () = 0; 00129 00131 virtual int Find (iSharedVariable *obj) const = 0; 00132 00134 virtual iSharedVariable *FindByName (const char *Name) const = 0; 00135 00137 virtual csPtr<iSharedVariable> New() const = 0; 00138 }; 00139 00142 #endif // __CS_IENGINE_SHAREVAR_H__
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