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Diffstat (limited to 'source/gameengine/Expressions/EXP_Expression.h')
| -rw-r--r-- | source/gameengine/Expressions/EXP_Expression.h | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/source/gameengine/Expressions/EXP_Expression.h b/source/gameengine/Expressions/EXP_Expression.h deleted file mode 100644 index 0ed8c9503b3..00000000000 --- a/source/gameengine/Expressions/EXP_Expression.h +++ /dev/null @@ -1,149 +0,0 @@ -/* - * Expression.h: interface for the CExpression class. - * Copyright (c) 1996-2000 Erwin Coumans <coockie@acm.org> - * - * Permission to use, copy, modify, distribute and sell this software - * and its documentation for any purpose is hereby granted without fee, - * provided that the above copyright notice appear in all copies and - * that both that copyright notice and this permission notice appear - * in supporting documentation. Erwin Coumans makes no - * representations about the suitability of this software for any - * purpose. It is provided "as is" without express or implied warranty. - * - */ - -/** \file EXP_Expression.h - * \ingroup expressions - */ - -#ifndef __EXP_EXPRESSION_H__ -#define __EXP_EXPRESSION_H__ - -#include "EXP_Value.h" - -//extern int gRefCountExpr; // only for debugging purposes (detect mem.leaks) - - -#define PLUGIN_DECLARE_SERIAL_EXPRESSION(class_name, base_class_name) \ -public: \ - virtual base_class_name * Copy() { \ - return new class_name; \ - } \ - virtual bool EdSerialize(CompressorArchive& arch, \ - class CFactoryManager* facmgr, \ - bool bIsStoring); \ - virtual bool EdIdSerialize(CompressorArchive& arch, \ - class CFactoryManager* facmgr, \ - bool bIsStoring) \ - { \ - if (bIsStoring) \ - { \ - unsigned char exprID = GetExpressionID(); \ - arch << exprID; \ - } \ - return true; \ - } \ - - - -class CExpression; - - -// for undo/redo system the deletion in the expressiontree can be restored by replacing broken links 'inplace' -class CBrokenLinkInfo -{ - public: - CBrokenLinkInfo(CExpression** pmemexpr,CExpression* expr) - :m_pmemExpr(pmemexpr), - m_pExpr(expr) - { - assertd(pmemexpr); - m_bRestored=false; - }; - - virtual ~CBrokenLinkInfo(); - void RestoreLink(); - void BreakLink(); - - - // members vars - private: - CExpression** m_pmemExpr; - CExpression* m_pExpr; - bool m_bRestored; - - -#ifdef WITH_CXX_GUARDEDALLOC - MEM_CXX_CLASS_ALLOC_FUNCS("GE:CBrokenLinkInfo") -#endif -}; - - - - - - - - -class CExpression -{ -public: - enum { - COPERATOR1EXPRESSIONID = 1, - COPERATOR2EXPRESSIONID = 2, - CCONSTEXPRESSIONID = 3, - CIFEXPRESSIONID = 4, - COPERATORVAREXPRESSIONID = 5, - CIDENTIFIEREXPRESSIONID = 6 - }; - - -protected: - virtual ~CExpression() = 0; //pure virtual -public: - virtual bool MergeExpression(CExpression* otherexpr) = 0; - CExpression(); - - - virtual CValue* Calculate() = 0; //pure virtual - virtual unsigned char GetExpressionID() = 0; - //virtual bool IsInside(float x,float y,float z,bool bBorderInclude=true) = 0; //pure virtual - virtual bool NeedsRecalculated() = 0; // another pure one - virtual CExpression * CheckLink(std::vector<CBrokenLinkInfo*>& brokenlinks) =0; // another pure one - virtual void ClearModified() = 0; // another pure one - //virtual CExpression * Copy() =0; - virtual void BroadcastOperators(VALUE_OPERATOR op) =0; - - virtual CExpression * AddRef() { // please leave multiline, for debugger !!! - -#ifdef DEBUG - //gRefCountExpr++; - assertd(m_refcount < 255); -#endif - m_refcount++; - return this; - }; - virtual CExpression* Release(CExpression* complicatedtrick=NULL) { -#ifdef DEBUG - //gRefCountExpr--; -#endif - if (--m_refcount < 1) - { - delete this; - } //else - // return this; - return complicatedtrick; - }; - - -protected: - - int m_refcount; - - -#ifdef WITH_CXX_GUARDEDALLOC - MEM_CXX_CLASS_ALLOC_FUNCS("GE:CExpression") -#endif -}; - -#endif /* __EXP_EXPRESSION_H__ */ |