/*
-Minetest-c55
-Copyright (C) 2011 celeron55, Perttu Ahola <celeron55@gmail.com>
+Minetest
+Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
// Returns the output structure, meaning depends on crafting method
// The implementation can assume that check(input) returns true
virtual CraftOutput getOutput(const CraftInput &input, IGameDef *gamedef) const=0;
+ // the inverse of the above
+ virtual CraftInput getInput(const CraftOutput &output, IGameDef *gamedef) const=0;
// Decreases count of every input item
virtual void decrementInput(CraftInput &input, IGameDef *gamedef) const=0;
virtual std::string getName() const;
virtual bool check(const CraftInput &input, IGameDef *gamedef) const;
virtual CraftOutput getOutput(const CraftInput &input, IGameDef *gamedef) const;
+ virtual CraftInput getInput(const CraftOutput &output, IGameDef *gamedef) const;
virtual void decrementInput(CraftInput &input, IGameDef *gamedef) const;
virtual std::string dump() const;
virtual std::string getName() const;
virtual bool check(const CraftInput &input, IGameDef *gamedef) const;
virtual CraftOutput getOutput(const CraftInput &input, IGameDef *gamedef) const;
+ virtual CraftInput getInput(const CraftOutput &output, IGameDef *gamedef) const;
virtual void decrementInput(CraftInput &input, IGameDef *gamedef) const;
virtual std::string dump() const;
virtual std::string getName() const;
virtual bool check(const CraftInput &input, IGameDef *gamedef) const;
virtual CraftOutput getOutput(const CraftInput &input, IGameDef *gamedef) const;
+ virtual CraftInput getInput(const CraftOutput &output, IGameDef *gamedef) const;
virtual void decrementInput(CraftInput &input, IGameDef *gamedef) const;
virtual std::string dump() const;
virtual std::string getName() const;
virtual bool check(const CraftInput &input, IGameDef *gamedef) const;
virtual CraftOutput getOutput(const CraftInput &input, IGameDef *gamedef) const;
+ virtual CraftInput getInput(const CraftOutput &output, IGameDef *gamedef) const;
virtual void decrementInput(CraftInput &input, IGameDef *gamedef) const;
virtual std::string dump() const;
virtual std::string getName() const;
virtual bool check(const CraftInput &input, IGameDef *gamedef) const;
virtual CraftOutput getOutput(const CraftInput &input, IGameDef *gamedef) const;
+ virtual CraftInput getInput(const CraftOutput &output, IGameDef *gamedef) const;
virtual void decrementInput(CraftInput &input, IGameDef *gamedef) const;
virtual std::string dump() const;
// The main crafting function
virtual bool getCraftResult(CraftInput &input, CraftOutput &output,
bool decrementInput, IGameDef *gamedef) const=0;
+ virtual bool getCraftRecipe(CraftInput &input, CraftOutput &output,
+ IGameDef *gamedef) const=0;
+ virtual std::vector<CraftDefinition*> getCraftRecipes(CraftOutput &output,
+ IGameDef *gamedef) const=0;
// Print crafting recipes for debugging
virtual std::string dump() const=0;
// The main crafting function
virtual bool getCraftResult(CraftInput &input, CraftOutput &output,
bool decrementInput, IGameDef *gamedef) const=0;
+ virtual bool getCraftRecipe(CraftInput &input, CraftOutput &output,
+ IGameDef *gamedef) const=0;
+ virtual std::vector<CraftDefinition*> getCraftRecipes(CraftOutput &output,
+ IGameDef *gamedef) const=0;
// Print crafting recipes for debugging
virtual std::string dump() const=0;