added basic script parser (can only parse empty script bodies for now)

components/compiler/scriptparser.hpp

@@ -0,0 +1,41 @@
+#ifndef COMPILER_SCRIPTPARSER_H_INCLUDED
+#define COMPILER_SCRIPTPARSER_H_INCLUDED
+
+#include "parser.hpp"
+
+namespace Compiler
+{
+    // Script parser, to be used in dialogue scripts and as part of FileParser
+    
+    class ScriptParser : public Parser
+    {
+            bool mEnd;
+            
+        public:
+        
+            /// \param end of script is marked by end keyword.
+            ScriptParser (ErrorHandler& errorHandler, Context& context, bool end = false);
+    
+            virtual bool parseName (const std::string& name, const TokenLoc& loc,
+                Scanner& scanner);
+            ///< Handle a name token.
+            /// \return fetch another token?
+
+            virtual bool parseKeyword (int keyword, const TokenLoc& loc, Scanner& scanner);
+            ///< Handle a keyword token.
+            /// \return fetch another token?
+
+            virtual bool parseSpecial (int code, const TokenLoc& loc, Scanner& scanner);
+            ///< Handle a special character token.
+            /// \return fetch another token?
+
+            virtual void parseEOF (Scanner& scanner);
+            ///< Handle EOF token.  
+            
+            void reset();
+            ///< Reset parser to clean state.
+    };
+}
+
+#endif
+