gameserv/level.cpp

   1
   2 #include "item.h"
   3 #include "extern.h"
   4 #include <fstream>
   5 #include "level.h"
   6 #include <stdlib.h>
   7 #include <string.h>
   8
   9 using std::ifstream;
  10
  11 long int range::random()
  12 {
  13   if (high == 0 || high <= low)
  14         return 0;
  15   else
  16         return low + rand() % (high - low);
  17 }
  18
  19 void range::setRange(char *r)
  20 {
  21   low = stringtoint(strtok(r, "~"));
  22   high = stringtoint(strtok(NULL, ""));
  23 }
  24
  25 Level::Level()
  26 {
  27   strength.high = 0;
  28   strength.low = 0;
  29
  30   gold.high = 0;
  31   gold.low = 0;
  32
  33   exp.high = 0;
  34   exp.low = 0;
  35
  36   hp.high = 0;
  37   hp.low = 0;
  38 }
  39
  40 void Level::setStrength(range &s)
  41 {
  42   strength.high = s.high;
  43   strength.low = s.low;
  44 }
  45
  46 void Level::setGold(range &g)
  47 {
  48   gold.high = g.high;
  49   gold.low = g.low;
  50 }
  51
  52 void Level::setExp(range &e)
  53 {
  54   exp.high = e.high;
  55   exp.low = e.low;
  56 }
  57
  58 void Level::setHP(range &h)
  59 {
  60   hp.high = h.high;
  61   hp.low = h.low;
  62 }
  63
  64 Monster *Level::randomMonster()
  65 {
  66   int num, x;
  67   Monster *ptr;
  68   list<Monster*>::iterator iter;
  69
  70   num = rand() % monsters.size();
  71   for (x = 0, iter = monsters.begin(); x < num; x++)
  72         {
  73           iter++;
  74         }
  75
  76   ptr = (*iter);
  77   ptr->strength = strength.random();
  78   ptr->gold = gold.random();
  79   ptr->exp = exp.random();
  80   ptr->hp = hp.random();
  81   ptr->maxhp = ptr->hp;
  82   return ptr;
  83 }
  84
  85 bool Level::loadLevel(char *filename)
  86 {
  87   ifstream infile(filename);
  88   char *buf;
  89
  90 #ifdef DEBUGMODE
  91   log("Attempting to open %s", filename);
  92 #endif
  93
  94   if (infile.fail())
  95         return false;
  96
  97   buf = new char[32];
  98
  99   for (int x = 0;infile.getline(buf, 32, '\n'); x++)
 100     {
 101           if (buf[0] == '^')
 102             break;
 103           else if (x == 0)
 104                 {
 105                   strength.setRange(buf);
 106                 }
 107           else if (x == 1)
 108             gold.setRange(buf);
 109           else if (x == 2)
 110             exp.setRange(buf);
 111           else if (x == 3)
 112             hp.setRange(buf);
 113     }
 114   delete []buf;
 115   return true;
 116 }