use font settings for drawing multiple choice text labels, spacing and direction are scriptable.

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@1298 0fc631ac-6414-0410-93d0-97cfa31319b6

src/script/scriptable.cpp

@@ -15,6 +15,7 @@
 #include <gfx/color.hpp>
 
 Alignment from_string(const String&);
+bool parse_enum(const String&,Direction&);
 
 DECLARE_TYPEOF_COLLECTION(ScriptParseError);
 
@@ -30,6 +31,7 @@ void store(const ScriptValueP& val, Defaultable<String>& var) { var.assign(*val)
 void store(const ScriptValueP& val, Defaultable<Color>&  var) { var.assign((AColor)*val); }
 void store(const ScriptValueP& val, Defaultable<AColor>& var) { var.assign(*val); }
 void store(const ScriptValueP& val, Alignment& var)           { var = from_string(val->toString()); }
+void store(const ScriptValueP& val, Direction& var)           { parse_enum(val->toString(),var); }
 
 // ----------------------------------------------------------------------------- : OptionalScript