src/input.c

   1 /* Copyright (C) 2020 SovietPony
   2  *
   3  * This program is free software: you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation, version 3 of the License ONLY.
   6  *
   7  * This program is distributed in the hope that it will be useful,
   8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
   9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  10  * GNU General Public License for more details.
  11  *
  12  * You should have received a copy of the GNU General Public License
  13  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  14  */
  15
  16 #include "input.h"
  17 #include <string.h>
  18 #include <assert.h>
  19
  20 static char keystate[KEY__LAST + 1];
  21
  22 const char *I_key_to_string (int key) {
  23   switch (key) {
  24     case KEY_0: return "0";
  25     case KEY_1: return "1";
  26     case KEY_2: return "2";
  27     case KEY_3: return "3";
  28     case KEY_4: return "4";
  29     case KEY_5: return "5";
  30     case KEY_6: return "6";
  31     case KEY_7: return "7";
  32     case KEY_8: return "8";
  33     case KEY_9: return "9";
  34     case KEY_A: return "A";
  35     case KEY_B: return "B";
  36     case KEY_C: return "C";
  37     case KEY_D: return "D";
  38     case KEY_E: return "E";
  39     case KEY_F: return "F";
  40     case KEY_G: return "G";
  41     case KEY_H: return "H";
  42     case KEY_I: return "I";
  43     case KEY_J: return "J";
  44     case KEY_K: return "K";
  45     case KEY_L: return "L";
  46     case KEY_M: return "M";
  47     case KEY_N: return "N";
  48     case KEY_O: return "O";
  49     case KEY_P: return "P";
  50     case KEY_Q: return "Q";
  51     case KEY_R: return "R";
  52     case KEY_S: return "S";
  53     case KEY_T: return "T";
  54     case KEY_U: return "U";
  55     case KEY_V: return "V";
  56     case KEY_W: return "W";
  57     case KEY_X: return "X";
  58     case KEY_Y: return "Y";
  59     case KEY_Z: return "Z";
  60     case KEY_RETURN: return "RETURN";
  61     case KEY_ESCAPE: return "ESCAPE";
  62     case KEY_BACKSPACE: return "BACKSPACE";
  63     case KEY_TAB: return "TAB";
  64     case KEY_SPACE: return "SPACE";
  65     case KEY_MINUS: return "MINUS";
  66     case KEY_EQUALS: return "EQUALS";
  67     case KEY_LEFTBRACKET: return "LEFTBRACKET";
  68     case KEY_RIGHTBRACKET: return "RIGHTBRACKET";
  69     case KEY_BACKSLASH: return "BACKSLASH";
  70     case KEY_SEMICOLON: return "SEMICOLON";
  71     case KEY_APOSTROPHE: return "APOSTROPHE";
  72     case KEY_GRAVE: return "GRAVE";
  73     case KEY_COMMA: return "COMMA";
  74     case KEY_PERIOD: return "PERIOD";
  75     case KEY_SLASH: return "SLASH";
  76     case KEY_CAPSLOCK: return "CAPSLOCK";
  77     case KEY_F1: return "F1";
  78     case KEY_F2: return "F2";
  79     case KEY_F3: return "F3";
  80     case KEY_F4: return "F4";
  81     case KEY_F5: return "F5";
  82     case KEY_F6: return "F6";
  83     case KEY_F7: return "F7";
  84     case KEY_F8: return "F8";
  85     case KEY_F9: return "F9";
  86     case KEY_F10: return "F10";
  87     case KEY_F11: return "F11";
  88     case KEY_F12: return "F12";
  89     case KEY_PRINTSCREEN: return "PRINTSCREEN";
  90     case KEY_SCROLLLOCK: return "SCROLLLOCK";
  91     case KEY_PAUSE: return "PAUSE";
  92     case KEY_INSERT: return "INSERT";
  93     case KEY_HOME: return "HOME";
  94     case KEY_PAGEUP: return "PAGEUP";
  95     case KEY_DELETE: return "DELETE";
  96     case KEY_END: return "END";
  97     case KEY_PAGEDOWN: return "PAGEDOWN";
  98     case KEY_RIGHT: return "RIGHT";
  99     case KEY_LEFT: return "LEFT";
 100     case KEY_DOWN: return "DOWN";
 101     case KEY_UP: return "UP";
 102     case KEY_NUMLOCK: return "NUMLOCK";
 103     case KEY_KP_DIVIDE: return "KP_DIVIDE";
 104     case KEY_KP_MULTIPLY: return "KP_MULTIPLY";
 105     case KEY_KP_MINUS: return "KP_MINUS";
 106     case KEY_KP_PLUS: return "KP_PLUS";
 107     case KEY_KP_ENTER: return "KP_ENTER";
 108     case KEY_KP_0: return "KP_0";
 109     case KEY_KP_1: return "KP_1";
 110     case KEY_KP_2: return "KP_2";
 111     case KEY_KP_3: return "KP_3";
 112     case KEY_KP_4: return "KP_4";
 113     case KEY_KP_5: return "KP_5";
 114     case KEY_KP_6: return "KP_6";
 115     case KEY_KP_7: return "KP_7";
 116     case KEY_KP_8: return "KP_8";
 117     case KEY_KP_9: return "KP_9";
 118     case KEY_KP_PERIOD: return "KP_PERIOD";
 119     case KEY_SYSREQ: return "SYSREQ";
 120     case KEY_LCTRL: return "LCTRL";
 121     case KEY_LSHIFT: return "LSHIFT";
 122     case KEY_LALT: return "LALT";
 123     case KEY_LSUPER: return "LSUPER";
 124     case KEY_RCTRL: return "RCTRL";
 125     case KEY_RSHIFT: return "RSHIFT";
 126     case KEY_RALT: return "RALT";
 127     case KEY_RSUPER: return "RSUPER";
 128     default: return "UNKNOWN";
 129   }
 130 }
 131
 132 int I_string_to_key (const char *str) {
 133   if (strcasecmp(str, "0") == 0) return KEY_0;
 134   else if (strcasecmp(str, "1") == 0) return KEY_1;
 135   else if (strcasecmp(str, "2") == 0) return KEY_2;
 136   else if (strcasecmp(str, "3") == 0) return KEY_3;
 137   else if (strcasecmp(str, "4") == 0) return KEY_4;
 138   else if (strcasecmp(str, "5") == 0) return KEY_5;
 139   else if (strcasecmp(str, "6") == 0) return KEY_6;
 140   else if (strcasecmp(str, "7") == 0) return KEY_7;
 141   else if (strcasecmp(str, "8") == 0) return KEY_8;
 142   else if (strcasecmp(str, "9") == 0) return KEY_9;
 143   else if (strcasecmp(str, "A") == 0) return KEY_A;
 144   else if (strcasecmp(str, "B") == 0) return KEY_B;
 145   else if (strcasecmp(str, "C") == 0) return KEY_C;
 146   else if (strcasecmp(str, "D") == 0) return KEY_D;
 147   else if (strcasecmp(str, "E") == 0) return KEY_E;
 148   else if (strcasecmp(str, "F") == 0) return KEY_F;
 149   else if (strcasecmp(str, "G") == 0) return KEY_G;
 150   else if (strcasecmp(str, "H") == 0) return KEY_H;
 151   else if (strcasecmp(str, "I") == 0) return KEY_I;
 152   else if (strcasecmp(str, "J") == 0) return KEY_J;
 153   else if (strcasecmp(str, "K") == 0) return KEY_K;
 154   else if (strcasecmp(str, "L") == 0) return KEY_L;
 155   else if (strcasecmp(str, "M") == 0) return KEY_M;
 156   else if (strcasecmp(str, "N") == 0) return KEY_N;
 157   else if (strcasecmp(str, "O") == 0) return KEY_O;
 158   else if (strcasecmp(str, "P") == 0) return KEY_P;
 159   else if (strcasecmp(str, "Q") == 0) return KEY_Q;
 160   else if (strcasecmp(str, "R") == 0) return KEY_R;
 161   else if (strcasecmp(str, "S") == 0) return KEY_S;
 162   else if (strcasecmp(str, "T") == 0) return KEY_T;
 163   else if (strcasecmp(str, "U") == 0) return KEY_U;
 164   else if (strcasecmp(str, "V") == 0) return KEY_V;
 165   else if (strcasecmp(str, "W") == 0) return KEY_W;
 166   else if (strcasecmp(str, "X") == 0) return KEY_X;
 167   else if (strcasecmp(str, "Y") == 0) return KEY_Y;
 168   else if (strcasecmp(str, "Z") == 0) return KEY_Z;
 169   else if (strcasecmp(str, "RETURN") == 0) return KEY_RETURN;
 170   else if (strcasecmp(str, "ESCAPE") == 0) return KEY_ESCAPE;
 171   else if (strcasecmp(str, "BACKSPACE") == 0) return KEY_BACKSPACE;
 172   else if (strcasecmp(str, "TAB") == 0) return KEY_TAB;
 173   else if (strcasecmp(str, "SPACE") == 0) return KEY_SPACE;
 174   else if (strcasecmp(str, "MINUS") == 0) return KEY_MINUS;
 175   else if (strcasecmp(str, "EQUALS") == 0) return KEY_EQUALS;
 176   else if (strcasecmp(str, "LEFTBRACKET") == 0) return KEY_LEFTBRACKET;
 177   else if (strcasecmp(str, "RIGHTBRACKET") == 0) return KEY_RIGHTBRACKET;
 178   else if (strcasecmp(str, "BACKSLASH") == 0) return KEY_BACKSLASH;
 179   else if (strcasecmp(str, "SEMICOLON") == 0) return KEY_SEMICOLON;
 180   else if (strcasecmp(str, "APOSTROPHE") == 0) return KEY_APOSTROPHE;
 181   else if (strcasecmp(str, "GRAVE") == 0) return KEY_GRAVE;
 182   else if (strcasecmp(str, "COMMA") == 0) return KEY_COMMA;
 183   else if (strcasecmp(str, "PERIOD") == 0) return KEY_PERIOD;
 184   else if (strcasecmp(str, "SLASH") == 0) return KEY_SLASH;
 185   else if (strcasecmp(str, "CAPSLOCK") == 0) return KEY_CAPSLOCK;
 186   else if (strcasecmp(str, "F1") == 0) return KEY_F1;
 187   else if (strcasecmp(str, "F2") == 0) return KEY_F2;
 188   else if (strcasecmp(str, "F3") == 0) return KEY_F3;
 189   else if (strcasecmp(str, "F4") == 0) return KEY_F4;
 190   else if (strcasecmp(str, "F5") == 0) return KEY_F5;
 191   else if (strcasecmp(str, "F6") == 0) return KEY_F6;
 192   else if (strcasecmp(str, "F7") == 0) return KEY_F7;
 193   else if (strcasecmp(str, "F8") == 0) return KEY_F8;
 194   else if (strcasecmp(str, "F9") == 0) return KEY_F9;
 195   else if (strcasecmp(str, "F10") == 0) return KEY_F10;
 196   else if (strcasecmp(str, "F11") == 0) return KEY_F11;
 197   else if (strcasecmp(str, "F12") == 0) return KEY_F12;
 198   else if (strcasecmp(str, "PRINTSCREEN") == 0) return KEY_PRINTSCREEN;
 199   else if (strcasecmp(str, "SCROLLLOCK") == 0) return KEY_SCROLLLOCK;
 200   else if (strcasecmp(str, "PAUSE") == 0) return KEY_PAUSE;
 201   else if (strcasecmp(str, "INSERT") == 0) return KEY_INSERT;
 202   else if (strcasecmp(str, "HOME") == 0) return KEY_HOME;
 203   else if (strcasecmp(str, "PAGEUP") == 0) return KEY_PAGEUP;
 204   else if (strcasecmp(str, "DELETE") == 0) return KEY_DELETE;
 205   else if (strcasecmp(str, "END") == 0) return KEY_END;
 206   else if (strcasecmp(str, "PAGEDOWN") == 0) return KEY_PAGEDOWN;
 207   else if (strcasecmp(str, "RIGHT") == 0) return KEY_RIGHT;
 208   else if (strcasecmp(str, "LEFT") == 0) return KEY_LEFT;
 209   else if (strcasecmp(str, "DOWN") == 0) return KEY_DOWN;
 210   else if (strcasecmp(str, "UP") == 0) return KEY_UP;
 211   else if (strcasecmp(str, "NUMLOCK") == 0) return KEY_NUMLOCK;
 212   else if (strcasecmp(str, "KP_DIVIDE") == 0) return KEY_KP_DIVIDE;
 213   else if (strcasecmp(str, "KP_MULTIPLY") == 0) return KEY_KP_MULTIPLY;
 214   else if (strcasecmp(str, "KP_MINUS") == 0) return KEY_KP_MINUS;
 215   else if (strcasecmp(str, "KP_PLUS") == 0) return KEY_KP_PLUS;
 216   else if (strcasecmp(str, "KP_ENTER") == 0) return KEY_KP_ENTER;
 217   else if (strcasecmp(str, "KP_0") == 0) return KEY_KP_0;
 218   else if (strcasecmp(str, "KP_1") == 0) return KEY_KP_1;
 219   else if (strcasecmp(str, "KP_2") == 0) return KEY_KP_2;
 220   else if (strcasecmp(str, "KP_3") == 0) return KEY_KP_3;
 221   else if (strcasecmp(str, "KP_4") == 0) return KEY_KP_4;
 222   else if (strcasecmp(str, "KP_5") == 0) return KEY_KP_5;
 223   else if (strcasecmp(str, "KP_6") == 0) return KEY_KP_6;
 224   else if (strcasecmp(str, "KP_7") == 0) return KEY_KP_7;
 225   else if (strcasecmp(str, "KP_8") == 0) return KEY_KP_8;
 226   else if (strcasecmp(str, "KP_9") == 0) return KEY_KP_9;
 227   else if (strcasecmp(str, "KP_PERIOD") == 0) return KEY_KP_PERIOD;
 228   else if (strcasecmp(str, "SYSREQ") == 0) return KEY_SYSREQ;
 229   else if (strcasecmp(str, "LCTRL") == 0) return KEY_LCTRL;
 230   else if (strcasecmp(str, "LSHIFT") == 0) return KEY_LSHIFT;
 231   else if (strcasecmp(str, "LALT") == 0) return KEY_LALT;
 232   else if (strcasecmp(str, "LSUPER") == 0) return KEY_LSUPER;
 233   else if (strcasecmp(str, "RCTRL") == 0) return KEY_RCTRL;
 234   else if (strcasecmp(str, "RSHIFT") == 0) return KEY_RSHIFT;
 235   else if (strcasecmp(str, "RALT") == 0) return KEY_RALT;
 236   else if (strcasecmp(str, "RSUPER") == 0) return KEY_RSUPER;
 237   else return KEY_UNKNOWN;
 238 }
 239
 240 int I_pressed (int key) {
 241   assert(key >= 0 && key <= KEY__LAST);
 242   return keystate[key];
 243 }
 244
 245 void I_press (int key, int down) {
 246   assert(key >= 0 && key <= KEY__LAST);
 247   keystate[key] = down != 0;
 248 }