- consolidated the 'music' parsing in Defs (pending a refactor of the MAPINFO system.)

- removed the remaining parts of the game Defs parser because we do not want anything EDuke in here.

source/common/engine/sc_man.cpp

@@ -953,12 +953,22 @@ bool FScanner::ScanValue(bool allowfloat)
 			return false;
 		}
 	}
-	if (TokenType != TK_IntConst && (TokenType != TK_FloatConst || !allowfloat)) 
-	{
+
+	if (TokenType == TK_FloatConst && !allowfloat)
 		return false;
+
+	if (TokenType != TK_IntConst && TokenType != TK_FloatConst) 
+	{
+		auto d = constants.CheckKey(String);
+		if (!d) return false;
+		if (!allowfloat && int64_t(*d) != *d) return false;
+		BigNumber = *d;
+		Number = *d;
+		Float = *d;
 	}
 	if (neg)
 	{
+		BigNumber = -BigNumber;
 		Number = -Number;
 		Float = -Float;
 	}

source/common/engine/sc_man.h

@@ -2,6 +2,7 @@
 #define __SC_MAN_H__
 
 #include "zstring.h"
+#include "tarray.h"
 #include "name.h"
 #include "basics.h"
 
@@ -97,6 +98,11 @@ public:
 	bool GetFloat();
 	void MustGetFloat();
 	bool CheckFloat();
+
+	double *LookupConstant(FName name)
+	{
+		return constants.CheckKey(name);
+	}
 	
 	// Token based variant
 	bool CheckValue(bool allowfloat);
@@ -137,6 +143,8 @@ protected:
 	// Strings longer than this minus one will be dynamically allocated.
 	static const int MAX_STRING_SIZE = 128;
 
+	TMap<FName, double> constants;
+
 	bool ScriptOpen;
 	FString ScriptBuffer;
 	const char *ScriptPtr;