mirror of https://github.com/minetest/minetest.git
140 lines
3.3 KiB
C++
140 lines
3.3 KiB
C++
/*
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Minetest-c55
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Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef MATERIALS_HEADER
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#define MATERIALS_HEADER
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/*
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Material properties
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*/
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#include "common_irrlicht.h"
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#include <string>
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#include <iostream>
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enum Diggability
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{
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DIGGABLE_NOT,
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DIGGABLE_NORMAL,
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DIGGABLE_CONSTANT
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};
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struct MaterialProperties
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{
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// Values can be anything. 0 is normal.
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enum Diggability diggability;
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// Constant time for DIGGABLE_CONSTANT
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float constant_time;
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// Weight; the amount of stuff in the block. Not realistic.
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float weight;
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// Rock; wood a bit.
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// A Pickaxe manages high crackiness well.
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float crackiness;
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// Sand is extremely crumble; dirt is quite crumble.
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// A shovel is good for crumbly stuff. Pickaxe is horrible.
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float crumbliness;
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// An axe is best for cuttable heavy stuff.
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// Sword is best for cuttable light stuff.
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float cuttability;
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// If high, ignites easily
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float flammability;
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MaterialProperties():
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diggability(DIGGABLE_NOT),
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constant_time(0.5),
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weight(0),
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crackiness(0),
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crumbliness(0),
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cuttability(0),
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flammability(0)
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{}
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void serialize(std::ostream &os);
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void deSerialize(std::istream &is);
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};
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struct ToolDiggingProperties
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{
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// time = basetime + sum(feature here * feature in MaterialProperties)
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float full_punch_interval;
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float basetime;
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float dt_weight;
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float dt_crackiness;
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float dt_crumbliness;
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float dt_cuttability;
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float basedurability;
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float dd_weight;
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float dd_crackiness;
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float dd_crumbliness;
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float dd_cuttability;
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ToolDiggingProperties(float full_punch_interval_=2.0,
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float a=0.75, float b=0, float c=0, float d=0, float e=0,
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float f=50, float g=0, float h=0, float i=0, float j=0);
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void serialize(std::ostream &os);
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void deSerialize(std::istream &is);
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};
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struct DiggingProperties
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{
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bool diggable;
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// Digging time in seconds
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float time;
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// Caused wear
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u16 wear;
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DiggingProperties(bool a_diggable=false, float a_time=0, u16 a_wear=0):
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diggable(a_diggable),
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time(a_time),
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wear(a_wear)
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{}
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};
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class INodeDefManager;
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DiggingProperties getDiggingProperties(const MaterialProperties *mp,
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const ToolDiggingProperties *tp, float time_from_last_punch);
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DiggingProperties getDiggingProperties(const MaterialProperties *mp,
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const ToolDiggingProperties *tp);
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DiggingProperties getDiggingProperties(u16 content,
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const ToolDiggingProperties *tp, INodeDefManager *nodemgr);
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struct HittingProperties
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{
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s16 hp;
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s16 wear;
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HittingProperties(s16 hp_=0, s16 wear_=0):
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hp(hp_),
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wear(wear_)
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{}
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};
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HittingProperties getHittingProperties(const MaterialProperties *mp,
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const ToolDiggingProperties *tp, float time_from_last_punch);
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#endif
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