src/tool.h

   1 /*
   2 Minetest-c55
   3 Copyright (C) 2010-2011 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 General Public License as published by
   7 the Free Software Foundation; either version 2 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 General Public License for more details.
  14
  15 You should have received a copy of the GNU 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 "common_irrlicht.h"
  24 #include <string>
  25 #include <iostream>
  26 #include <map>
  27
  28 struct ToolGroupCap
  29 {
  30         std::map<int, float> times;
  31         float maxwear;
  32         int maxlevel;
  33
  34         ToolGroupCap():
  35                 maxwear(0.05),
  36                 maxlevel(1)
  37         {}
  38
  39         bool getTime(int rating, float *time) const
  40         {
  41                 std::map<int, float>::const_iterator i = times.find(rating);
  42                 if(i == times.end()){
  43                         *time = 0;
  44                         return false;
  45                 }
  46                 *time = i->second;
  47                 return true;
  48         }
  49 };
  50
  51 struct ToolCapabilities
  52 {
  53         float full_punch_interval;
  54         int max_drop_level;
  55         std::map<std::string, ToolGroupCap> groupcaps;
  56
  57         ToolCapabilities(
  58                         float full_punch_interval_=3.0,
  59                         int max_drop_level_=1,
  60                         std::map<std::string, ToolGroupCap> groupcaps_ =
  61                                         std::map<std::string, ToolGroupCap>()
  62         ):
  63                 full_punch_interval(full_punch_interval_),
  64                 max_drop_level(max_drop_level_),
  65                 groupcaps(groupcaps_)
  66         {}
  67
  68         void serialize(std::ostream &os) const;
  69         void deSerialize(std::istream &is);
  70 };
  71
  72 struct DigParams
  73 {
  74         bool diggable;
  75         // Digging time in seconds
  76         float time;
  77         // Caused wear
  78         u16 wear;
  79
  80         DigParams(bool a_diggable=false, float a_time=0, u16 a_wear=0):
  81                 diggable(a_diggable),
  82                 time(a_time),
  83                 wear(a_wear)
  84         {}
  85 };
  86
  87 DigParams getDigParams(const std::map<std::string, int> &groups,
  88                 const ToolCapabilities *tp, float time_from_last_punch);
  89
  90 DigParams getDigParams(const std::map<std::string, int> &groups,
  91                 const ToolCapabilities *tp);
  92
  93 struct HitParams
  94 {
  95         s16 hp;
  96         s16 wear;
  97
  98         HitParams(s16 hp_=0, s16 wear_=0):
  99                 hp(hp_),
 100                 wear(wear_)
 101         {}
 102 };
 103
 104 HitParams getHitParams(const std::map<std::string, int> &groups,
 105                 const ToolCapabilities *tp, float time_from_last_punch);
 106
 107 HitParams getHitParams(const std::map<std::string, int> &groups,
 108                 const ToolCapabilities *tp);
 109
 110 #endif
 111