src/CConfig.cpp

   1 #include "headers.h"
   2
   3 Config::Config()
   4 {
   5         sdlJoystick = NULL;
   6
   7         for (int i = 0 ; i < CONTROL::MAX ; i++)
   8         {
   9                 command[i] = 0;
  10         }
  11 }
  12
  13 Config::~Config()
  14 {
  15 }
  16
  17 void Config::populate()
  18 {
  19         for (int i = 0 ; i < CONTROL::MAX ; i++)
  20         {
  21                 command[i] = (engine->keyState[keyboard.control[i]]);
  22
  23                 if (joystick.control[i] >= 0)
  24                 {
  25                         command[i] = (command[i] || (engine->joystickState[joystick.control[i]]));
  26                 }
  27         }
  28
  29         if (engine->joyX < -joystick.sensitivity) command[CONTROL::LEFT] = 1;
  30         if (engine->joyX > joystick.sensitivity)  command[CONTROL::RIGHT] = 1;
  31         if (engine->joyY < -joystick.sensitivity) command[CONTROL::UP] = 1;
  32         if (engine->joyY > joystick.sensitivity)  command[CONTROL::DOWN] = 1;
  33 }
  34
  35 void Config::populate(int *data)
  36 {
  37         for (int i = 0 ; i < CONTROL::MAX ; i++)
  38         {
  39                 command[i] = data[i];
  40         }
  41
  42         command[CONTROL::MAP] = 0;
  43         command[CONTROL::PAUSE] = 0;
  44 }
  45
  46 bool Config::isControl(CONTROL::TYPE type) const
  47 {
  48         return command[type];
  49 }
  50
  51 void Config::resetControl(CONTROL::TYPE type)
  52 {
  53         engine->keyState[keyboard.control[type]] = 0;
  54
  55         command[type] = 0;
  56
  57         if (joystick.control[type] >= 0)
  58         {
  59                 engine->joystickState[joystick.control[type]] = 0;
  60         }
  61
  62         if (type == CONTROL::LEFT) engine->joyX = 0;
  63         if (type == CONTROL::RIGHT) engine->joyX = 0;
  64         if (type == CONTROL::UP) engine->joyY = 0;
  65         if (type == CONTROL::DOWN) engine->joyY = 0;
  66 }
  67
  68 void Config::doPause()
  69 {
  70         if (!engine->paused)
  71         {
  72                 if (engine->keyState[keyboard.control[CONTROL::PAUSE]])
  73                 {
  74                         engine->paused = true;
  75                         engine->keyState[keyboard.control[CONTROL::PAUSE]] = 0;
  76                 }
  77         }
  78         else
  79         {
  80                 if ((engine->keyState[keyboard.control[CONTROL::PAUSE]]) || (engine->keyState[SDL_SCANCODE_ESCAPE]))
  81                 {
  82                         engine->paused = false;
  83                         engine->keyState[keyboard.control[CONTROL::PAUSE]] = 0;
  84                         engine->keyState[SDL_SCANCODE_ESCAPE] = 0;
  85                 }
  86         }
  87 }
  88
  89 bool Config::loadJoystickConfig()
  90 {
  91         char filename[PATH_MAX];
  92         snprintf(filename, sizeof filename, "%sjoystick.cfg", engine->userHomeDirectory);
  93
  94         debug(("Loading joystick config from %s\n", filename));
  95
  96         FILE *fp = fopen(filename, "rb");
  97
  98         if (!fp)
  99         {
 100                 return false;
 101         }
 102
 103         if (fread(&joystick, sizeof(Joystick), 1, fp) != 1)
 104         {
 105                 fclose(fp);
 106                 return false;
 107         }
 108
 109         fclose(fp);
 110
 111         return true;
 112 }
 113
 114 bool Config::saveJoystickConfig()
 115 {
 116         bool ret = true;
 117         char filename[PATH_MAX];
 118         snprintf(filename, sizeof filename, "%sjoystick.cfg", engine->userHomeDirectory);
 119
 120         debug(("Saving joystick config to %s\n", filename));
 121
 122         FILE *fp = fopen(filename, "wb");
 123
 124         if (!fp)
 125         {
 126                 debug(("WARNING: Couldn't save joystick config: %s\n", strerror(errno)));
 127                 return false;
 128         }
 129
 130         if (fwrite(&joystick, sizeof(Joystick), 1, fp) != 1)
 131         {
 132                 debug(("WARNING: Couldn't save joystick config: %s\n", strerror(errno)));
 133                 ret = false;
 134         }
 135
 136         fclose(fp);
 137
 138         return ret;
 139 }
 140
 141 bool Config::loadKeyConfig()
 142 {
 143         char filename[PATH_MAX];
 144         snprintf(filename, sizeof filename, "%skeyboard.cfg", engine->userHomeDirectory);
 145
 146         debug(("Loading keyboard config from %s\n", filename));
 147
 148         FILE *fp = fopen(filename, "rb");
 149
 150         if (!fp)
 151         {
 152                 return false;
 153         }
 154
 155         if (fread(&keyboard, sizeof(Keyboard), 1, fp) != 1)
 156         {
 157                 fclose(fp);
 158                 return false;
 159         }
 160
 161         fclose(fp);
 162
 163         // Keyboard break fix - Feb 09
 164         keyboard.control[CONTROL::UP] = 0;
 165
 166         return true;
 167 }
 168
 169 bool Config::saveKeyConfig()
 170 {
 171         bool ret = true;
 172         char filename[PATH_MAX];
 173         snprintf(filename, sizeof filename, "%skeyboard.cfg", engine->userHomeDirectory);
 174
 175         debug(("Saving keyboard config to %s\n", filename));
 176
 177         FILE *fp = fopen(filename, "wb");
 178
 179         if (!fp)
 180         {
 181                 debug(("WARNING: Couldn't save keyboard config: %s\n", strerror(errno)));
 182                 return false;
 183         }
 184
 185         if (fwrite(&keyboard, sizeof(keyboard), 1, fp) != 1)
 186         {
 187                 debug(("WARNING: Couldn't save keyboard config: %s\n", strerror(errno)));
 188                 ret = false;
 189         }
 190
 191         fclose(fp);
 192
 193         return ret;
 194 }
 195
 196 void Config::restoreKeyDefaults()
 197 {
 198         keyboard.setDefaultKeys();
 199 }