/*
Minetest-c55
-Copyright (C) 2010 celeron55, Perttu Ahola <celeron55@gmail.com>
+Copyright (C) 2010-2011 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 General Public License as published by
#include "common_irrlicht.h"
#include <string>
+#include <iostream>
+
+enum Diggability
+{
+ DIGGABLE_NOT,
+ DIGGABLE_NORMAL,
+ DIGGABLE_CONSTANT
+};
+
+struct MaterialProperties
+{
+ // Values can be anything. 0 is normal.
+
+ enum Diggability diggability;
+
+ // Constant time for DIGGABLE_CONSTANT
+ float constant_time;
+
+ // Weight; the amount of stuff in the block. Not realistic.
+ float weight;
+ // Rock; wood a bit.
+ // A Pickaxe manages high crackiness well.
+ float crackiness;
+ // Sand is extremely crumble; dirt is quite crumble.
+ // A shovel is good for crumbly stuff. Pickaxe is horrible.
+ float crumbliness;
+ // An axe is best for cuttable heavy stuff.
+ // Sword is best for cuttable light stuff.
+ float cuttability;
+ // If high, ignites easily
+ float flammability;
+
+ MaterialProperties():
+ diggability(DIGGABLE_NOT),
+ constant_time(0.5),
+ weight(0),
+ crackiness(0),
+ crumbliness(0),
+ cuttability(0),
+ flammability(0)
+ {}
+
+ void serialize(std::ostream &os);
+ void deSerialize(std::istream &is);
+};
struct DiggingProperties
{
- DiggingProperties():
- diggable(false),
- time(0.0),
- wear(0)
- {
- }
- DiggingProperties(bool a_diggable, float a_time, u16 a_wear):
- diggable(a_diggable),
- time(a_time),
- wear(a_wear)
- {
- }
bool diggable;
// Digging time in seconds
float time;
// Caused wear
u16 wear;
+
+ DiggingProperties(bool a_diggable=false, float a_time=0, u16 a_wear=0):
+ diggable(a_diggable),
+ time(a_time),
+ wear(a_wear)
+ {}
};
-/*
- This is a DEPRECATED way of determining mining characteristics.
- TODO: Get rid of this and set up some attributes like toughness,
- fluffyness, and a funciton to calculate time and durability loss
- (and sound? and whatever else) from them
-*/
-class DiggingPropertiesList
+struct ToolDiggingProperties;
+class INodeDefManager;
+
+DiggingProperties getDiggingProperties(const MaterialProperties *mp,
+ const ToolDiggingProperties *tp, float time_from_last_punch);
+
+DiggingProperties getDiggingProperties(const MaterialProperties *mp,
+ const ToolDiggingProperties *tp);
+
+DiggingProperties getDiggingProperties(u16 content,
+ const ToolDiggingProperties *tp, INodeDefManager *nodemgr);
+
+struct HittingProperties
{
-public:
- DiggingPropertiesList()
- {
- }
-
- void set(const std::string toolname,
- const DiggingProperties &prop)
- {
- m_digging_properties[toolname] = prop;
- }
-
- DiggingProperties get(const std::string toolname)
- {
- core::map<std::string, DiggingProperties>::Node *n;
- n = m_digging_properties.find(toolname);
- if(n == NULL)
- {
- // Not diggable by this tool, try to get defaults
- n = m_digging_properties.find("");
- if(n == NULL)
- {
- // Not diggable at all
- return DiggingProperties();
- }
- }
- // Return found properties
- return n->getValue();
- }
-
- void clear()
- {
- m_digging_properties.clear();
- }
-
-private:
- // toolname="": default properties (digging by hand)
- // Key is toolname
- core::map<std::string, DiggingProperties> m_digging_properties;
+ s16 hp;
+ s16 wear;
+
+ HittingProperties(s16 hp_=0, s16 wear_=0):
+ hp(hp_),
+ wear(wear_)
+ {}
};
-// For getting the default properties, set tool=""
-DiggingProperties getDiggingProperties(u8 material, const std::string &tool);
+HittingProperties getHittingProperties(const MaterialProperties *mp,
+ const ToolDiggingProperties *tp, float time_from_last_punch);
#endif