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);
+}