X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Floader%2FInterpreter.h;h=454fccc67427786e61fd3db7b8d22bc074938786;hb=4aca5f02e6edfc3ace1862b4639198a89004b4fd;hp=c2fc25f84b6a1b6cb09edf1492e046f1e13c50d2;hpb=107b78b720db69ad402c09c0b1d9beb3b88a1952;p=l2e.git

diff --git a/src/loader/Interpreter.h b/src/loader/Interpreter.h
index c2fc25f..454fccc 100644
--- a/src/loader/Interpreter.h
+++ b/src/loader/Interpreter.h
@@ -1,58 +1,104 @@
-/*
- * Interpreter.h
- *
- *  Created on: Aug 26, 2012
- *      Author: holy
- */
-
 #ifndef LOADER_INTERPRETER_H_
 #define LOADER_INTERPRETER_H_
 
+#include "PagedAllocator.h"
+#include "ParsedSource.h"
+#include "../common/Script.h"
+
 #include <map>
+#include <set>
 #include <stdexcept>
 #include <string>
 #include <vector>
-
-namespace battle {
-	class Monster;
-}
+#include <SDL.h>
 
 namespace loader {
 
-class Definition;
-class ParsedSource;
-class PropertyList;
-
 class Interpreter {
 
 public:
+	static const int BOOLEAN_ID = 1;
+	static const int COLOR_ID = 2;
+	static const int IMAGE_ID = 3;
+	static const int NUMBER_ID = 4;
+	static const int PATH_ID = 5;
+	static const int SCRIPT_ID = 6;
+	static const int STRING_ID = 7;
+	static const int VECTOR_ID = 8;
+
 	class Error: public std::runtime_error {
 	public:
 		Error(const std::string &msg) : std::runtime_error("interpreter error: " + msg) { }
 	};
 
 public:
-	Interpreter(const ParsedSource &source) : source(source) { }
-	~Interpreter() { }
+	explicit Interpreter(const ParsedSource &source) : source(source), alloc(4096) { }
+	~Interpreter();
 private:
 	Interpreter(const Interpreter &);
 	Interpreter &operator =(const Interpreter &);
 
 public:
 	void ReadSource();
+	void *GetObject(int typeId, const std::string &name);
+
+	static void CreateTypeDescriptions();
+	struct ParsedDefinition {
+		ParsedDefinition(const Definition *dfn, int type, int id)
+		: dfn(dfn), type(type), id(id) { }
+		const Definition *dfn;
+		int type;
+		int id;
+	};
+	struct PostponedDefinition {
+		PostponedDefinition(int type, int id, std::ptrdiff_t offset, const char *identifier, int linkedType, bool inlined)
+		: type(type), id(id), offset(offset), identifier(identifier), linkedType(linkedType), inlined(inlined) { }
+		int type;
+		int id;
+		std::ptrdiff_t offset;
+		const char *identifier;
+		int linkedType;
+		bool inlined;
+	};
+
+	const std::set<std::string> &ExportedIdentifiers() const { return source.Exports(); }
+	const ParsedDefinition &GetDefinition(const std::string &identifier);
+	const std::map<std::string, SDL_Surface *> &Images() const { return imageCache; }
+	const std::vector<PostponedDefinition> &PostponedDefinitions() const { return postponedDefinitions; }
+	const std::map<int, std::vector<void *> > &Values() const { return values; }
 
 private:
+	void ReadDefinition(const Definition &);
 	void ReadLiteral(const Definition &);
 	void ReadObject(const Definition &);
 
-	void ReadMonster(battle::Monster &, const PropertyList &);
+	void ReadLiteral(int typeId, int id, char *dest, const Literal &);
+	void *GetObject(int typeId, const Value &value);
+	void ReadObject(int typeId, int id, char *dest, const PropertyList &);
+	void ReadScript(const std::vector<ScriptToken *> &, common::Script *);
+	char *ReadScript(const std::vector<ScriptToken *> &);
+	common::Script::Code &CreateScriptCode(common::Script::Command c, char *dest);
+	void ReadScriptAddress(const ScriptToken &t, char *dest);
+	void ReadScriptInteger(const ScriptToken &t, char *dest);
+	void ReadScriptVector(const ScriptToken &t, char *dest);
+
+	SDL_Surface *GetImage(const std::string &);
+
+	bool CanLink(const Value &) const;
+	void Postpone(int type, int id, std::ptrdiff_t offset, const std::string &identifier, int linkedType, bool inlined);
 
 private:
 	const ParsedSource &source;
-	std::vector<battle::Monster> monsters;
+
+	PagedAllocator alloc;
+
+	std::map<std::string, ParsedDefinition> parsedDefinitions;
+	std::vector<PostponedDefinition> postponedDefinitions;
+	std::map<std::string, SDL_Surface *> imageCache;
+	std::map<int, std::vector<void *> > values;
 
 };
 
 }
 
-#endif /* LOADER_INTERPRETER_H_ */
+#endif