src/tool.h

   1 /*
   2 Minetest
   3 Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
   4
   5 This program is free software; you can redistribute it and/or modify
   6 it under the terms of the GNU Lesser General Public License as published by
   7 the Free Software Foundation; either version 2.1 of the License, or
   8 (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 GNU Lesser General Public License for more details.
  14
  15 You should have received a copy of the GNU Lesser General Public License along
  16 with this program; if not, write to the Free Software Foundation, Inc.,
  17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 */
  19
  20 #ifndef TOOL_HEADER
  21 #define TOOL_HEADER
  22
  23 #include "irrlichttypes.h"
  24 #include <string>
  25 #include <iostream>
  26 #include <map>
  27 #include "itemgroup.h"
  28
  29 struct ToolGroupCap
  30 {
  31         std::map<int, float> times;
  32         int maxlevel;
  33         int uses;
  34
  35         ToolGroupCap():
  36                 maxlevel(1),
  37                 uses(20)
  38         {}
  39
  40         bool getTime(int rating, float *time) const
  41         {
  42                 std::map<int, float>::const_iterator i = times.find(rating);
  43                 if(i == times.end()){
  44                         *time = 0;
  45                         return false;
  46                 }
  47                 *time = i->second;
  48                 return true;
  49         }
  50 };
  51
  52
  53 // CLANG SUCKS DONKEY BALLS
  54 typedef std::map<std::string, struct ToolGroupCap> ToolGCMap;
  55
  56 struct ToolCapabilities
  57 {
  58         float full_punch_interval;
  59         int max_drop_level;
  60         // CLANG SUCKS DONKEY BALLS
  61         ToolGCMap groupcaps;
  62
  63         ToolCapabilities(
  64                         float full_punch_interval_=1.4,
  65                         int max_drop_level_=1,
  66                         // CLANG SUCKS DONKEY BALLS
  67                         ToolGCMap groupcaps_=ToolGCMap()
  68         ):
  69                 full_punch_interval(full_punch_interval_),
  70                 max_drop_level(max_drop_level_),
  71                 groupcaps(groupcaps_)
  72         {}
  73
  74         void serialize(std::ostream &os) const;
  75         void deSerialize(std::istream &is);
  76 };
  77
  78 struct DigParams
  79 {
  80         bool diggable;
  81         // Digging time in seconds
  82         float time;
  83         // Caused wear
  84         u16 wear;
  85         std::string main_group;
  86
  87         DigParams(bool a_diggable=false, float a_time=0, u16 a_wear=0,
  88                         std::string a_main_group=""):
  89                 diggable(a_diggable),
  90                 time(a_time),
  91                 wear(a_wear),
  92                 main_group(a_main_group)
  93         {}
  94 };
  95
  96 DigParams getDigParams(const ItemGroupList &groups,
  97                 const ToolCapabilities *tp, float time_from_last_punch);
  98
  99 DigParams getDigParams(const ItemGroupList &groups,
 100                 const ToolCapabilities *tp);
 101
 102 struct HitParams
 103 {
 104         s16 hp;
 105         s16 wear;
 106         std::string main_group;
 107
 108         HitParams(s16 hp_=0, s16 wear_=0, std::string main_group_=""):
 109                 hp(hp_),
 110                 wear(wear_),
 111                 main_group(main_group_)
 112         {}
 113 };
 114
 115 HitParams getHitParams(const ItemGroupList &groups,
 116                 const ToolCapabilities *tp, float time_from_last_punch);
 117
 118 HitParams getHitParams(const ItemGroupList &groups,
 119                 const ToolCapabilities *tp);
 120
 121 struct PunchDamageResult
 122 {
 123         bool did_punch;
 124         int damage;
 125         int wear;
 126         std::string main_group;
 127
 128         PunchDamageResult():
 129                 did_punch(false),
 130                 damage(0),
 131                 wear(0)
 132         {}
 133 };
 134
 135 struct ItemStack;
 136
 137 PunchDamageResult getPunchDamage(
 138                 const ItemGroupList &armor_groups,
 139                 const ToolCapabilities *toolcap,
 140                 const ItemStack *punchitem,
 141                 float time_from_last_punch
 142 );
 143
 144 #endif
 145