ABM2/SchemeReader.cpp

   1 // stdafx.cpp : source file that includes just the standard includes\r
   2 // Bomberman_SchemeReader.pch will be the pre-compiled header\r
   3 // stdafx.obj will contain the pre-compiled type information\r
   4 #define _CRT_SECURE_NO_DEPRECATE\r
   5 #define min(a, b)  (((a) < (b)) ? (a) : (b)) \r
   6 \r
   7 #include "SchemeReader.h"\r
   8 #include <fstream>\r
   9 \r
  10 using namespace std;\r
  11 \r
  12 // TODO: reference any additional headers you need in STDAFX.H\r
  13 // and not in this file\r
  14 \r
  15 int StrIndex(char* source, int start, int length, char* dest) {\r
  16         if (source == NULL || dest == NULL) return 0;\r
  17         int stringlength = strlen(source);\r
  18         int copylen = min(length, stringlength);\r
  19         if (start > stringlength) return 0;//stupid check\r
  20         if (start+length > strlen(source)) length = stringlength - start;\r
  21         strncpy(dest, source+start, length);\r
  22         dest[length]=0;\r
  23         return length;\r
  24 }\r
  25 \r
  26 SchemeReader::SchemeReader(char *Filename) {\r
  27         char ReadBuffer[256];\r
  28         int num=0, counter;\r
  29         char rowcontents[PLAYGROUND_NUMFIELD_X+1];\r
  30         int startx,starty,team;\r
  31         int BornWith, HasOverride, Override, Forbidden;\r
  32 \r
  33         ifstream SchemeFile (Filename, ifstream::in);\r
  34         while (!(SchemeFile.eof())) {\r
  35                 SchemeFile.getline(ReadBuffer, 256);\r
  36                 switch(ReadBuffer[0]) {\r
  37                         case '-': {\r
  38                                 switch(ReadBuffer[1]) {\r
  39                                         case 'R': {\r
  40                                                 //PlayField data\r
  41                                                 sscanf(ReadBuffer, "-R,%d,%s", &num, rowcontents);\r
  42                                                 for (counter=0; counter < strlen(rowcontents); counter++) {\r
  43                                                         switch(rowcontents[counter]) {\r
  44                                                                 case '#': \r
  45                                                                         PlayField[num*PLAYGROUND_NUMFIELD_X+counter] = SOLID;\r
  46                                                                         break;\r
  47                                                                 case ':':\r
  48                                                                         PlayField[num*PLAYGROUND_NUMFIELD_X+counter] = BRICK;\r
  49                                                                         break;\r
  50                                                                 case '.':\r
  51                                                                         PlayField[num*PLAYGROUND_NUMFIELD_X+counter] = BLANK;\r
  52                                                         }\r
  53                                                 }\r
  54                                                 break;\r
  55                                         }\r
  56                                         case 'S': {\r
  57                                                 //Player Starting position data\r
  58                                                 sscanf(ReadBuffer, "-S,%d,%d,%d,%d", &num, &startx, &starty, &team);\r
  59                                                 Player[num].startx=startx;\r
  60                                                 Player[num].starty=starty;\r
  61                                                 Player[num].team=team;\r
  62                                                 break;\r
  63                                         }\r
  64                                         case 'P': {\r
  65                                                 //Powerup data\r
  66                                                 sscanf(ReadBuffer, "-P,%d,%d,%d,%d,%d", &num, &BornWith, &HasOverride, &Override, &Forbidden);\r
  67                                                 Powerups[num].BornWith=BornWith;\r
  68                                                 Powerups[num].HasOverride=HasOverride;\r
  69                                                 Powerups[num].Override=Override;\r
  70                                                 Powerups[num].Forbidden=Forbidden;\r
  71                                                 break;\r
  72                                         }\r
  73                                         case 'N': {\r
  74                                                 //Scheme Name\r
  75                                                 StrIndex(ReadBuffer, 3,256, Name);\r
  76                                                 break;\r
  77                                         }\r
  78                                         case 'B': {\r
  79                                                 //Brick Density\r
  80                                                 sscanf(ReadBuffer, "-B,%d", &BrickDensity);\r
  81                                                 break;\r
  82                                         }\r
  83                                         case 'V': {\r
  84                                                 //Version\r
  85                                                 //ignore\r
  86                                                 break;\r
  87                                         }\r
  88                                 }\r
  89                                 break;\r
  90                         }\r
  91                 }\r
  92         }\r
  93         SchemeFile.close();\r
  94 }\r