kgitest/xmain_kgi.d

   1 /* coded by Ketmar // Invisible Vector <ketmar@ketmar.no-ip.org>
   2  * Understanding is not required. Only obedience.
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, version 3 of the License ONLY.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License
  14  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  15  */
  16 module xmain_fed /*is aliced*/;
  17
  18 import std.random : uniform;
  19
  20 import iv.alice;
  21 import iv.glkgi;
  22
  23
  24 void main (string[] args) {
  25   conProcessArgs!true(args);
  26
  27   //kgiInit(640, 480, "KGI Test", scale2x);
  28   kgiInit();
  29   //scope(exit) kgiDeinit();
  30
  31   kgiSetDefaultCursor();
  32   kgiShowCursor();
  33
  34   void buildScreen () {
  35     cls(0);
  36     drawCircle(kgiWidth/2, kgiHeight/2, 100, rgbcol(255, 255, 255));
  37     foreach (immutable _; 0.. 10) {
  38       drawCircle(uniform(0, kgiWidth), uniform(0, kgiHeight), uniform!"[]"(10, 50), rgbcol(255, 255, 255));
  39     }
  40   }
  41
  42   kgiMotionEvents = true;
  43   for (;;) {
  44     auto ev = kgiGetEvent();
  45     if (ev.isClose) break;
  46     if (ev.isKey && ev.k.pressed && ev.k.key == Key.Escape) break;
  47     if (ev.isKey && ev.k.pressed && ev.k.key == Key.R) { buildScreen(); continue; }
  48     if (ev.isKey && ev.k.pressed && ev.k.key == Key.C) { drawCircle(uniform(0, kgiWidth), uniform(0, kgiHeight), uniform!"[]"(10, 50), rgbcol(255, 255, 255)); continue; }
  49     if (ev.isKey && ev.k.pressed) {
  50       import std.random : uniform;
  51       drawStr(uniform!"[]"(0, kgiWidth), uniform!"[]"(0, kgiHeight), "Boo!", rgbcol(255, 127, 0));
  52     }
  53     if (ev.isMouse && ev.m.type == MouseEventType.buttonPressed && ev.m.button == MouseButton.left) {
  54       fillCircle(ev.m.x, ev.m.y, 4, rgbcol(255, 255, 0, 127));
  55     }
  56     if (ev.isMouse && ev.m.type == MouseEventType.buttonPressed && ev.m.button == MouseButton.right) {
  57       floodFillEx(ev.m.x, ev.m.y,
  58         // isBorder
  59         (int x, int y) {
  60           return (getPixel(x, y) == rgbcol(255, 255, 255));
  61         },
  62         // patColor
  63         (int x, int y) {
  64           return rgbcol(255, 127, 0, 127);
  65         },
  66       );
  67     }
  68     if (ev.isMouse && ev.m.type == MouseEventType.motion && ev.m.modifierState&ModifierState.leftButtonDown) {
  69       fillCircle(ev.m.x, ev.m.y, 4, rgbcol(255, 255, 255, 127));
  70     }
  71     //conwriteln(ev.type);
  72   }
  73 }