BGE Clean-up: New EXP prefix for the BGE Expression module

The expression module now uses an EXP prefix and it follows a
distribution similar to blender.

Additionally the hash function in EXP_HashedPtr.h was simplified and the
files EXP_C-Api.h &.EXP_C-Api.cpp were deleted because were unused.

Reviewers: campbellbarton, moguri, sybren, hg1

Projects: #game_engine

Differential Revision: https://developer.blender.org/D1221

1 files changed, 61 insertions, 0 deletions

diff --git a/source/gameengine/Expressions/EXP_StringValue.h b/source/gameengine/Expressions/EXP_StringValue.h
new file mode 100644
index 00000000000..ca59ebf1f82
--- /dev/null
+++ b/source/gameengine/Expressions/EXP_StringValue.h
@@ -0,0 +1,61 @@
+/*
+ * StringValue.h: interface for the CStringValue 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_StringValue.h
+ *  \ingroup expressions
+ */
+
+#ifndef __EXP_STRINGVALUE_H__
+#define __EXP_STRINGVALUE_H__
+
+#include "EXP_Value.h"
+
+class CStringValue : public CPropValue  
+{
+
+	
+	//PLUGIN_DECLARE_SERIAL(CStringValue,CValue)
+public:
+	/// Construction / destruction
+	CStringValue();
+	CStringValue(const char *txt, const char *name, AllocationTYPE alloctype = CValue::HEAPVALUE);
+
+	virtual ~CStringValue() {}
+	/// CValue implementation
+	virtual bool		IsEqual(const STR_String & other);
+	virtual const STR_String &	GetText();
+	virtual double		GetNumber();
+	virtual int			GetValueType();
+	
+	virtual	CValue*		Calc(VALUE_OPERATOR op, CValue *val);
+	virtual	CValue*		CalcFinal(VALUE_DATA_TYPE dtype, VALUE_OPERATOR op, CValue *val);
+	virtual void		SetValue(CValue* newval) { 	m_strString = newval->GetText(); SetModified(true);	}
+	virtual CValue*		GetReplica();
+#ifdef WITH_PYTHON
+	virtual PyObject*	ConvertValueToPython() {
+		return PyUnicode_From_STR_String(m_strString);
+	}
+#endif  /* WITH_PYTHON */
+
+private:
+	// data member
+	STR_String				m_strString;
+
+
+#ifdef WITH_CXX_GUARDEDALLOC
+	MEM_CXX_CLASS_ALLOC_FUNCS("GE:CStringValue")
+#endif
+};
+
+#endif  /* __EXP_STRINGVALUE_H__ */