prj/cam/src/framewrk/gamescrn.cpp

   1 /*
   2 @Copyright Looking Glass Studios, Inc.
   3 1996,1997,1998,1999,2000 Unpublished Work.
   4 */
   5
   6 // $Header: r:/t2repos/thief2/src/framewrk/gamescrn.cpp,v 1.5 2000/02/19 13:16:17 toml Exp $
   7 #include <gamescrn.h>
   8 #include <scrnmode.h>
   9 #include <family.h>
  10 #include <memall.h>
  11 #include <dbmem.h>   // must be last header!
  12
  13 static sScrnMode gGameScrnMode =
  14 {
  15    kScrnModeAllValid,
  16    640, 480,
  17    8, // will get auto-switched to 16 in hardware
  18    kScrnModeFullScreen|kScrnMode2dDriver|kScrnMode3dDriver
  19 };
  20
  21 //
  22 // Set/Get screen mode
  23 //
  24
  25 const sScrnMode* GetGameScreenMode(void)
  26 {
  27    return &gGameScrnMode;
  28 }
  29
  30 static tScrnConstraintFunc constrain = NULL;
  31
  32 const sScrnMode* SetGameScreenMode(const sScrnMode* mode)
  33 {
  34    ScrnModeCopy(&gGameScrnMode,mode,mode->valid_fields);
  35    ScrnModeValidate(&gGameScrnMode);
  36    if (constrain)
  37       constrain(&gGameScrnMode);
  38
  39    family_reload_water();
  40    return &gGameScrnMode;
  41 }
  42
  43
  44 void ConstrainGameScreenMode(tScrnConstraintFunc func)
  45 {
  46    constrain = func;
  47 }
  48