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Diffstat (limited to 'source/gameengine/Expressions/EXP_C-Api.cpp')
-rw-r--r-- | source/gameengine/Expressions/EXP_C-Api.cpp | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/source/gameengine/Expressions/EXP_C-Api.cpp b/source/gameengine/Expressions/EXP_C-Api.cpp new file mode 100644 index 00000000000..4d45fd556eb --- /dev/null +++ b/source/gameengine/Expressions/EXP_C-Api.cpp @@ -0,0 +1,124 @@ +/** + * $Id$ + * + * ***** BEGIN GPL/BL DUAL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. The Blender + * Foundation also sells licenses for use in proprietary software under + * the Blender License. See http://www.blender.org/BL/ for information + * about this. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): none yet. + * + * ***** END GPL/BL DUAL LICENSE BLOCK ***** + */ +#include "EXP_C-Api.h" +#include "IntValue.h" +#include "BoolValue.h" +#include "StringValue.h" +#include "ErrorValue.h" +#include "InputParser.h" + + +EXP_ValueHandle EXP_CreateInt(int innie) +{ + return (EXP_ValueHandle) new CIntValue(innie); +} + + + +EXP_ValueHandle EXP_CreateBool(int innie) +{ + return (EXP_ValueHandle) new CBoolValue(innie!=0); +} + + + +EXP_ValueHandle EXP_CreateString(const char* str) +{ + + return (EXP_ValueHandle) new CStringValue(str,""); +} + + + +void EXP_SetName(EXP_ValueHandle inval,const char* newname) +{ + ((CValue*) inval)->SetName(newname); +} + + + +/* calculate expression from inputtext */ +EXP_ValueHandle EXP_ParseInput(const char* inputtext) +{ + CValue* resultval=NULL; + CParser parser; + CExpression* expr = parser.ProcessText(inputtext); + if (expr) + { + resultval = expr->Calculate(); + expr->Release(); + } + else + { + resultval = new CErrorValue("couldn't parsetext"); + } + + return (EXP_ValueHandle) resultval; +} + + + +void EXP_ReleaseValue(EXP_ValueHandle inval) +{ + ((CValue*) inval)->Release(); +} + + + +int EXP_IsValid(EXP_ValueHandle inval) +{ + return !((CValue*) inval)->IsError(); +} + + + +/* assign property 'propval' to 'destinationval' */ +void EXP_SetProperty(EXP_ValueHandle destinationval, + const char* propname, + EXP_ValueHandle propval) +{ + ((CValue*) destinationval)->SetProperty(propname,(CValue*)propval); +} + + + +const char* EXP_GetText(EXP_ValueHandle inval) +{ + return ((CValue*) inval)->GetText(); +} + + + +EXP_ValueHandle EXP_GetProperty(EXP_ValueHandle inval,const char* propname) +{ + return (EXP_ValueHandle) ((CValue*)inval)->GetProperty(propname); +} |