Source/Settings.cpp

   1 #include "Settings.h"
   2 #include "Game.h"
   3 #include "Input.h"
   4
   5 using namespace Game;
   6
   7 void DefaultSettings()
   8 {
   9     detail = 1;
  10     ismotionblur = 0;
  11     usermousesensitivity = 1;
  12     newscreenwidth = kContextWidth = 640;
  13     newscreenheight = kContextHeight = 480;
  14     kBitsPerPixel = 32;
  15     floatjump = 0;
  16     autoslomo = 1;
  17     decals = 1;
  18     invertmouse = 0;
  19     bloodtoggle = 0;
  20     foliage = 1;
  21     musictoggle = 1;
  22     trilinear = 1;
  23     gamespeed = 1;
  24     difficulty = 1;
  25     damageeffects = 0;
  26     texttoggle = 1;
  27     alwaysblur = 0;
  28     showpoints = 0;
  29     showdamagebar = 0;
  30     immediate = 0;
  31     velocityblur = 0;
  32     volume = 0.8f;
  33     ambientsound = 1;
  34     vblsync = 1;
  35     debugmode = 0;
  36
  37     crouchkey = SDLK_LSHIFT;
  38     jumpkey = SDLK_SPACE;
  39     leftkey = SDLK_a;
  40     forwardkey = SDLK_w;
  41     backkey = SDLK_s;
  42     rightkey = SDLK_d;
  43     drawkey = SDLK_e;
  44     throwkey = SDLK_q;
  45     attackkey = MOUSEBUTTON1;
  46     consolekey = SDLK_BACKQUOTE;
  47     chatkey = SDLK_t;
  48 }
  49
  50 void SaveSettings()
  51 {
  52     if (newdetail < 0)
  53         newdetail = 0;
  54     if (newdetail > 2)
  55         newdetail = 2;
  56     if (newscreenwidth > 3000)
  57         newscreenwidth = screenwidth;
  58     if (newscreenwidth < 0)
  59         newscreenwidth = screenwidth;
  60     if (newscreenheight > 3000)
  61         newscreenheight = screenheight;
  62     if (newscreenheight < 0)
  63         newscreenheight = screenheight;
  64     ofstream opstream(ConvertFileName(":Data:config.txt", "w"));
  65     opstream << "Screenwidth:\n";
  66     opstream << newscreenwidth;
  67     opstream << "\nScreenheight:\n";
  68     opstream << newscreenheight;
  69     opstream << "\nMouse sensitivity:\n";
  70     opstream << usermousesensitivity;
  71     opstream << "\nBlur(0,1):\n";
  72     opstream << ismotionblur;
  73     opstream << "\nOverall Detail(0,1,2) higher=better:\n";
  74     opstream << newdetail;
  75     opstream << "\nFloating jump:\n";
  76     opstream << floatjump;
  77     opstream << "\nMouse jump:\n";
  78     opstream << mousejump;
  79     opstream << "\nAmbient sound:\n";
  80     opstream << ambientsound;
  81     opstream << "\nBlood (0,1,2):\n";
  82     opstream << bloodtoggle;
  83     opstream << "\nAuto slomo:\n";
  84     opstream << autoslomo;
  85     opstream << "\nFoliage:\n";
  86     opstream << foliage;
  87     opstream << "\nMusic:\n";
  88     opstream << musictoggle;
  89     opstream << "\nTrilinear:\n";
  90     opstream << trilinear;
  91     opstream << "\nDecals(shadows,blood puddles,etc):\n";
  92     opstream << decals;
  93     opstream << "\nInvert mouse:\n";
  94     opstream << invertmouse;
  95     opstream << "\nGamespeed:\n";
  96     if (oldgamespeed == 0)
  97         oldgamespeed = 1;
  98     opstream << oldgamespeed;
  99     opstream << "\nDifficulty(0,1,2) higher=harder:\n";
 100     opstream << difficulty;
 101     opstream << "\nDamage effects(blackout, doublevision):\n";
 102     opstream << damageeffects;
 103     opstream << "\nText:\n";
 104     opstream << texttoggle;
 105     opstream << "\nDebug:\n";
 106     opstream << debugmode;
 107     opstream << "\nVBL Sync:\n";
 108     opstream << vblsync;
 109     opstream << "\nShow Points:\n";
 110     opstream << showpoints;
 111     opstream << "\nAlways Blur:\n";
 112     opstream << alwaysblur;
 113     opstream << "\nImmediate mode (turn on on G5):\n";
 114     opstream << immediate;
 115     opstream << "\nVelocity blur:\n";
 116     opstream << velocityblur;
 117     opstream << "\nVolume:\n";
 118     opstream << volume;
 119     opstream << "\nForward key:\n";
 120     opstream << Input::keyToChar(forwardkey);
 121     opstream << "\nBack key:\n";
 122     opstream << Input::keyToChar(backkey);
 123     opstream << "\nLeft key:\n";
 124     opstream << Input::keyToChar(leftkey);
 125     opstream << "\nRight key:\n";
 126     opstream << Input::keyToChar(rightkey);
 127     opstream << "\nJump key:\n";
 128     opstream << Input::keyToChar(jumpkey);
 129     opstream << "\nCrouch key:\n";
 130     opstream << Input::keyToChar(crouchkey);
 131     opstream << "\nDraw key:\n";
 132     opstream << Input::keyToChar(drawkey);
 133     opstream << "\nThrow key:\n";
 134     opstream << Input::keyToChar(throwkey);
 135     opstream << "\nAttack key:\n";
 136     opstream << Input::keyToChar(attackkey);
 137     opstream << "\nConsole key:\n";
 138     opstream << Input::keyToChar(consolekey);
 139     opstream << "\nChat key:\n";
 140     opstream << Input::keyToChar(chatkey);
 141     opstream << "\nDamage bar:\n";
 142     opstream << showdamagebar;
 143     opstream << "\nStereoMode:\n";
 144     opstream << stereomode;
 145     opstream << "\nStereoSeparation:\n";
 146     opstream << stereoseparation;
 147     opstream << "\nStereoReverse:\n";
 148     opstream << stereoreverse;
 149     opstream.close();
 150 }
 151
 152 bool LoadSettings()
 153 {
 154     ifstream ipstream(ConvertFileName(":Data:config.txt"), std::ios::in);
 155     if ( !ipstream || ipstream.fail() ) {
 156         printf("Config file not found\n");
 157         return false;
 158     }
 159     char setting[256];
 160     char string[256];
 161
 162     printf("Loading config\n");
 163     while (!ipstream.eof()) {
 164         ipstream.getline( setting, sizeof(setting) );
 165
 166         // skip blank lines
 167         // assume lines starting with spaces are all blank
 168         if ( strlen(setting) == 0 || setting[0] == ' ' || setting[0] == '\t')
 169             continue;
 170         //~ printf("setting : %s\n",setting);
 171
 172         if ( ipstream.eof() || ipstream.fail() ) {
 173             fprintf(stderr, "Error reading config file: Got setting name '%s', but value can't be read\n", setting);
 174             ipstream.close();
 175             return false;
 176         }
 177
 178
 179         if ( !strncmp(setting, "Screenwidth", 11) ) {
 180             ipstream >> kContextWidth;
 181         } else if ( !strncmp(setting, "Screenheight", 12) ) {
 182             ipstream >> kContextHeight;
 183         } else if ( !strncmp(setting, "Mouse sensitivity", 17) ) {
 184             ipstream >> usermousesensitivity;
 185         } else if ( !strncmp(setting, "Blur", 4) ) {
 186             ipstream >> ismotionblur;
 187         } else if ( !strncmp(setting, "Overall Detail", 14) ) {
 188             ipstream >> detail;
 189             if (detail != 0)
 190                 kBitsPerPixel = 32;
 191             else
 192                 kBitsPerPixel = 16;
 193         } else if ( !strncmp(setting, "Floating jump", 13) ) {
 194             ipstream >> floatjump;
 195         } else if ( !strncmp(setting, "Mouse jump", 10) ) {
 196             ipstream >> mousejump;
 197         } else if ( !strncmp(setting, "Ambient sound", 13) ) {
 198             ipstream >> ambientsound;
 199         } else if ( !strncmp(setting, "Blood ", 6) ) {
 200             ipstream >> bloodtoggle;
 201         } else if ( !strncmp(setting, "Auto slomo", 10) ) {
 202             ipstream >> autoslomo;
 203         } else if ( !strncmp(setting, "Foliage", 7) ) {
 204             ipstream >> foliage;
 205         } else if ( !strncmp(setting, "Music", 5) ) {
 206             ipstream >> musictoggle;
 207         } else if ( !strncmp(setting, "Trilinear", 9) ) {
 208             ipstream >> trilinear;
 209         } else if ( !strncmp(setting, "Decals", 6) ) {
 210             ipstream >> decals;
 211         } else if ( !strncmp(setting, "Invert mouse", 12) ) {
 212             ipstream >> invertmouse;
 213         } else if ( !strncmp(setting, "Gamespeed", 9) ) {
 214             ipstream >> gamespeed;
 215             oldgamespeed = gamespeed;
 216             if (oldgamespeed == 0) {
 217                 gamespeed = 1;
 218                 oldgamespeed = 1;
 219             }
 220         } else if ( !strncmp(setting, "Difficulty", 10) ) {
 221             ipstream >> difficulty;
 222         } else if ( !strncmp(setting, "Damage effects", 14) ) {
 223             ipstream >> damageeffects;
 224         } else if ( !strncmp(setting, "Text", 4) ) {
 225             ipstream >> texttoggle;
 226         } else if ( !strncmp(setting, "Debug", 5) ) {
 227             ipstream >> debugmode;
 228         } else if ( !strncmp(setting, "VBL Sync", 8) ) {
 229             ipstream >> vblsync;
 230         } else if ( !strncmp(setting, "Show Points", 11) ) {
 231             ipstream >> showpoints;
 232         } else if ( !strncmp(setting, "Always Blur", 11) ) {
 233             ipstream >> alwaysblur;
 234         } else if ( !strncmp(setting, "Immediate mode ", 15) ) {
 235             ipstream >> immediate;
 236         } else if ( !strncmp(setting, "Velocity blur", 13) ) {
 237             ipstream >> velocityblur;
 238         } else if ( !strncmp(setting, "Volume", 6) ) {
 239             ipstream >> volume;
 240         } else if ( !strncmp(setting, "Forward key", 11) ) {
 241             ipstream.getline( string, sizeof(string) );
 242             forwardkey = Input::CharToKey(string);
 243         } else if ( !strncmp(setting, "Back key", 8) ) {
 244             ipstream.getline( string, sizeof(string) );
 245             backkey = Input::CharToKey(string);
 246         } else if ( !strncmp(setting, "Left key", 8) ) {
 247             ipstream.getline( string, sizeof(string) );
 248             leftkey = Input::CharToKey(string);
 249         } else if ( !strncmp(setting, "Right key", 9) ) {
 250             ipstream.getline( string, sizeof(string) );
 251             rightkey = Input::CharToKey(string);
 252         } else if ( !strncmp(setting, "Jump key", 8) ) {
 253             ipstream.getline( string, sizeof(string) );
 254             jumpkey = Input::CharToKey(string);
 255         } else if ( !strncmp(setting, "Crouch key", 10) ) {
 256             ipstream.getline( string, sizeof(string) );
 257             crouchkey = Input::CharToKey(string);
 258         } else if ( !strncmp(setting, "Draw key", 8) ) {
 259             ipstream.getline( string, sizeof(string) );
 260             drawkey = Input::CharToKey(string);
 261         } else if ( !strncmp(setting, "Throw key", 9) ) {
 262             ipstream.getline( string, sizeof(string) );
 263             throwkey = Input::CharToKey(string);
 264         } else if ( !strncmp(setting, "Attack key", 10) ) {
 265             ipstream.getline( string, sizeof(string) );
 266             attackkey = Input::CharToKey(string);
 267         } else if ( !strncmp(setting, "Console key", 11) ) {
 268             ipstream.getline( string, sizeof(string) );
 269             consolekey = Input::CharToKey(string);
 270         } else if ( !strncmp(setting, "Chat key", 8) ) {
 271             ipstream.getline( string, sizeof(string) );
 272             chatkey = Input::CharToKey(string);
 273         } else if ( !strncmp(setting, "Damage bar", 10) ) {
 274             ipstream >> showdamagebar;
 275         } else if ( !strncmp(setting, "StereoMode", 10) ) {
 276             int i;
 277             ipstream >> i;
 278             stereomode = (StereoMode)i;
 279         } else if ( !strncmp(setting, "StereoSeparation", 16) ) {
 280             ipstream >> stereoseparation;
 281         } else if ( !strncmp(setting, "StereoReverse", 13) ) {
 282             ipstream >> stereoreverse;
 283         } else {
 284             ipstream >> string;
 285             fprintf(stderr, "Unknown config option '%s' with value '%s'. Ignoring.\n", setting, string);
 286         }
 287
 288         if ( ipstream.fail() ) {
 289             fprintf(stderr, "Error reading config file: EOF reached when trying to read value for setting '%s'.\n", setting);
 290             ipstream.close();
 291             return false;
 292         }
 293
 294         if ( ipstream.bad() ) {
 295             fprintf(stderr, "Error reading config file: Failed to read value for setting '%s'.\n", setting);
 296             ipstream.close();
 297             return false;
 298         }
 299     }
 300
 301     ipstream.close();
 302
 303     if (detail > 2)
 304         detail = 2;
 305     if (detail < 0)
 306         detail = 0;
 307     if (screenwidth < 0)
 308         screenwidth = 640;
 309     if (screenheight < 0)
 310         screenheight = 480;
 311
 312     return true;
 313 }