src/game/stub/g_system.pas

   1 (* Copyright (C)  Doom 2D: Forever Developers
   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 {$INCLUDE ../shared/a_modes.inc}
  16 unit g_system;
  17
  18 interface
  19
  20   uses Utils;
  21
  22   (* --- Utils --- *)
  23   procedure sys_Delay (ms: Integer);
  24
  25   (* --- Graphics --- *)
  26   function sys_GetDisplayModes (bpp: Integer): SSArray;
  27   function sys_SetDisplayMode (w, h, bpp: Integer; fullscreen, maximized: Boolean): Boolean;
  28   procedure sys_EnableVSync (yes: Boolean);
  29   procedure sys_Repaint;
  30
  31   (* --- Input --- *)
  32   function sys_HandleInput (): Boolean;
  33   procedure sys_RequestQuit;
  34
  35   (* --- Init --- *)
  36   procedure sys_Init;
  37   procedure sys_Final;
  38
  39   var (* hooks *)
  40     sys_CharPress: procedure (ch: AnsiChar) = nil;
  41     sys_ScreenResize: procedure (w, h: Integer) = nil;
  42
  43 implementation
  44
  45   uses SysUtils;
  46
  47   (* --------- Utils --------- *)
  48
  49   procedure sys_Delay (ms: Integer);
  50   begin
  51     Sleep(ms)
  52   end;
  53
  54   (* --------- Graphics --------- *)
  55
  56   procedure sys_Repaint;
  57   begin
  58   end;
  59
  60   procedure sys_EnableVSync (yes: Boolean);
  61   begin
  62   end;
  63
  64   function sys_GetDisplayModes (bpp: Integer): SSArray;
  65   begin
  66     result := nil
  67   end;
  68
  69   function sys_SetDisplayMode (w, h, bpp: Integer; fullscreen, maximized: Boolean): Boolean;
  70   begin
  71     result := true
  72   end;
  73
  74   (* --------- Input --------- *)
  75
  76   function sys_HandleInput (): Boolean;
  77   begin
  78     result := false
  79   end;
  80
  81   procedure sys_RequestQuit;
  82   begin
  83   end;
  84
  85   (* --------- Init --------- *)
  86
  87   procedure sys_Init;
  88   begin
  89   end;
  90
  91   procedure sys_Final;
  92   begin
  93   end;
  94
  95 end.