1 files changed, 117 insertions, 0 deletions

diff --git a/src/core/common.h b/src/core/common.h
index 4b7bcb0a..71c27492 100644
--- a/src/core/common.h
+++ b/src/core/common.h
@@ -178,3 +178,120 @@ void re3_assert(const char *expr, const char *filename, unsigned int lineno, con
 
 #define max(a, b)  (((a) > (b)) ? (a) : (b)) 
 #define min(a, b)  (((a) < (b)) ? (a) : (b))
+
+
+#define STRINGIFY(x)                    #x
+#define STR(x)                          STRINGIFY(x)
+#define CONCAT_(x,y) x##y
+#define CONCAT(x,y) CONCAT_(x,y)
+
+// Tweaking stuff for debugmenu
+#define TWEAKPATH                                   ___tw___TWEAKPATH
+#define SETTWEAKPATH(path)	                        static const char *___tw___TWEAKPATH = path;
+#define TWEAKFUNC(v)                                static CTweakFunc   CONCAT(___tw___tweak, __COUNTER__)(&v, STR(v), TWEAKPATH);
+#define TWEAKFUNCN(v, name)                         static CTweakFunc   CONCAT(___tw___tweak, __COUNTER__)(&v, name, TWEAKPATH);
+#define TWEAKBOOL(v)                                static CTweakBool   CONCAT(___tw___tweak, __COUNTER__)(&v, STR(v), TWEAKPATH);
+#define TWEAKBOOLN(v, name)                         static CTweakBool   CONCAT(___tw___tweak, __COUNTER__)(&v, name, TWEAKPATH);
+#define TWEAKINT32(v, lower, upper, step)           static CTweakInt32  CONCAT(___tw___tweak, __COUNTER__)(&v, STR(v), lower, upper, step, TWEAKPATH);
+#define TWEAKINT32N(v, lower, upper, step, name)    static CTweakInt32  CONCAT(___tw___tweak, __COUNTER__)(&v, name, lower, upper, step, TWEAKPATH);
+#define TWEAKUINT32(v, lower, upper, step)          static CTweakUInt32 CONCAT(___tw___tweak, __COUNTER__)(&v, STR(v), lower, upper, step, TWEAKPATH);
+#define TWEAKUINT32N(v, lower, upper, step, name)   static CTweakUInt32 CONCAT(___tw___tweak, __COUNTER__)(&v, name, lower, upper, step, TWEAKPATH);
+#define TWEAKINT16(v, lower, upper, step)           static CTweakInt16  CONCAT(___tw___tweak, __COUNTER__)(&v, STR(v), lower, upper, step, TWEAKPATH);
+#define TWEAKINT16N(v, lower, upper, step, name)    static CTweakInt16  CONCAT(___tw___tweak, __COUNTER__)(&v, name, lower, upper, step, TWEAKPATH);
+#define TWEAKUINT16(v, lower, upper, step)          static CTweakUInt16 CONCAT(___tw___tweak, __COUNTER__)(&v, STR(v), lower, upper, step, TWEAKPATH);
+#define TWEAKUINT16N(v, lower, upper, step, name)   static CTweakUInt16 CONCAT(___tw___tweak, __COUNTER__)(&v, name, lower, upper, step, TWEAKPATH);
+#define TWEAKINT8(v, lower, upper, step)            static CTweakInt8   CONCAT(___tw___tweak, __COUNTER__)(&v, STR(v), lower, upper, step, TWEAKPATH);
+#define TWEAKINT8N(v, lower, upper, step, name)     static CTweakInt8   CONCAT(___tw___tweak, __COUNTER__)(&v, name, lower, upper, step, TWEAKPATH);
+#define TWEAKUINT8(v, lower, upper, step)           static CTweakUInt8  CONCAT(___tw___tweak, __COUNTER__)(&v, STR(v), lower, upper, step, TWEAKPATH);
+#define TWEAKUINT8N(v, lower, upper, step, name)    static CTweakUInt8  CONCAT(___tw___tweak, __COUNTER__)(&v, name, lower, upper, step, TWEAKPATH);
+#define TWEAKFLOAT(v, lower, upper, step)           static CTweakFloat  CONCAT(___tw___tweak, __COUNTER__)(&v, STR(v), lower, upper, step, TWEAKPATH);
+#define TWEAKFLOATN(v, lower, upper, step, name)    static CTweakFloat  CONCAT(___tw___tweak, __COUNTER__)(&v, name, lower, upper, step, TWEAKPATH);
+#define TWEAKSWITCH(v, lower, upper, str, f)        static CTweakSwitch CONCAT(___tw___tweak, __COUNTER__)(&v, STR(v), lower, upper, str, f, TWEAKPATH);
+#define TWEAKSWITCHN(v, lower, upper, str, f, name) static CTweakSwitch CONCAT(___tw___tweak, __COUNTER__)(&v, name, lower, upper, str, f, TWEAKPATH);
+
+// interface
+class CTweakVar
+{
+public:
+	virtual void AddDBG(const char *path) = 0;
+};
+
+class CTweakVars
+{
+public:
+	static void Add(CTweakVar *var);
+	static void AddDBG(const char *path);
+};
+
+class CTweakFunc : public CTweakVar
+{
+	const char *m_pPath, *m_pVarName;
+	void (*m_pFunc)();
+public:
+	CTweakFunc(void (*pFunc)(), const char *strName, const char *strPath) :
+		m_pFunc(pFunc), m_pVarName(strName), m_pPath(strPath)
+	{
+		CTweakVars::Add(this);
+	}
+	
+	void AddDBG(const char *path);
+};
+
+class CTweakBool : public CTweakVar
+{
+	const char *m_pPath, *m_pVarName;
+	bool *m_pBoolVar;
+public:
+	CTweakBool(bool *pBool, const char *strName, const char *strPath) :
+		m_pBoolVar(pBool), m_pVarName(strName), m_pPath(strPath)
+	{
+		CTweakVars::Add(this);
+	}
+	
+	void AddDBG(const char *path);
+};
+
+class CTweakSwitch : public CTweakVar
+{
+	const char *m_pPath, *m_pVarName;
+	void *m_pIntVar;
+	int32 m_nMin, m_nMax;
+	const char **m_aStr;
+	void (*m_pFunc)();
+public:
+	CTweakSwitch(void *pInt, const char *strName, int32 nMin, int32 nMax, const char **aStr, void (*pFunc)(), const char *strPath) :
+		m_pVarName(strName), m_pPath(strPath),
+		m_aStr(aStr), m_pIntVar(pInt), m_nMin(nMin), m_nMax(nMax)
+	{
+		CTweakVars::Add(this);
+	}
+
+	void AddDBG(const char *path);
+};
+
+#define _TWEEKCLASS(name, type) \
+class name : public CTweakVar \
+{ \
+public: \
+	const char *m_pPath, *m_pVarName; \
+	type *m_pIntVar, m_nLoawerBound, m_nUpperBound, m_nStep; \
+ \
+	name(type *pInt, const char *strName, type nLower, type nUpper, type nStep, const char *strPath) : \
+		m_pIntVar(pInt), m_nLoawerBound(nLower), m_nUpperBound(nUpper), m_nStep(nStep), \
+		m_pVarName(strName), m_pPath(strPath) \
+	{ \
+		CTweakVars::Add(this); \
+	} \
+	 \
+	void AddDBG(const char *path); \
+};
+
+_TWEEKCLASS(CTweakInt8, int8);
+_TWEEKCLASS(CTweakUInt8, uint8);
+_TWEEKCLASS(CTweakInt16, int16);
+_TWEEKCLASS(CTweakUInt16, uint16);
+_TWEEKCLASS(CTweakInt32, int32);
+_TWEEKCLASS(CTweakUInt32, uint32);
+_TWEEKCLASS(CTweakFloat, float);
+
+#undef _TWEEKCLASS
\ No newline at end of file