1 (* Copyright (C) Doom 2D: Forever Developers
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.
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.
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/>.
15 {$INCLUDE ../shared/a_modes.inc}
23 function sys_GetTicks (): Int64;
24 procedure sys_Delay (ms
: Integer);
26 (* --- Graphics --- *)
27 function sys_GetDisplayModes (bpp
: Integer): SSArray
;
28 function sys_SetDisplayMode (w
, h
, bpp
: Integer; fullscreen
, maximized
: Boolean): Boolean;
29 procedure sys_EnableVSync (yes
: Boolean);
30 procedure sys_Repaint
;
33 function sys_HandleInput (): Boolean;
34 procedure sys_RequestQuit
;
46 {$linkframework Carbon}
50 {$INCLUDE ../nogl/noGLuses.inc}
51 e_log
, e_graphics
, e_input
, e_sound
,
52 g_options
, g_window
, g_console
, g_game
, g_menu
, g_gui
, g_main
, g_basic
;
55 GameTitle
= 'Doom 2D: Forever (SDL 1.2, %s)';
61 JoystickHandle
: array [0..e_MaxJoys
- 1] of PSDL_Joystick
;
62 JoystickHatState
: array [0..e_MaxJoys
- 1, 0..e_MaxJoyHats
- 1, HAT_LEFT
..HAT_DOWN
] of Boolean;
63 JoystickZeroAxes
: array [0..e_MaxJoys
- 1, 0..e_MaxJoyAxes
- 1] of Integer;
65 (* --------- Utils --------- *)
67 function sys_GetTicks (): Int64;
69 result
:= SDL_GetTicks()
72 procedure sys_Delay (ms
: Integer);
77 (* --------- Graphics --------- *)
79 function LoadGL
: Boolean;
84 if glRenderToFBO
and (not nogl_ExtensionSupported('GL_OES_framebuffer_object')) then
86 if glRenderToFBO
and (not Load_GL_ARB_framebuffer_object
) then
89 e_LogWriteln('GL: framebuffer objects not supported; disabling FBO rendering');
90 glRenderToFBO
:= false;
101 procedure UpdateSize (w
, h
: Integer);
107 if glRenderToFBO
then
109 // store real window size in gWinSize, downscale resolution now
110 w
:= round(w
/ r_pixel_scale
);
111 h
:= round(h
/ r_pixel_scale
);
112 if not e_ResizeFramebuffer(w
, h
) then
114 e_LogWriteln('GL: could not create framebuffer, falling back to --no-fbo');
115 glRenderToFBO
:= False;
122 {$IFDEF ENABLE_HOLMES}
126 e_ResizeWindow(w
, h
);
128 g_Game_SetupScreenSize
;
133 function GetTitle (): AnsiString;
134 var info
: AnsiString;
136 info
:= g_GetBuildHash(false);
137 if info
= 'custom build' then
138 info
:= info
+ ' by ' + g_GetBuilderName() + ' ' + GAME_BUILDDATE
+ ' ' + GAME_BUILDTIME
;
139 result
:= Format(GameTitle
, [info
]);
142 function InitWindow (w
, h
, bpp
: Integer; fullScreen
: Boolean): Boolean;
143 var flags
: Uint32
; title
: AnsiString;
145 e_LogWritefln('InitWindow %s %s %s %s', [w
, h
, bpp
, fullScreen
]);
147 SDL_GL_SetAttribute(SDL_GL_RED_SIZE
, 8);
148 SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE
, 8);
149 SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE
, 8);
150 SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE
, 16);
151 SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER
, 1);
152 SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE
, 8); // lights; it is enough to have 1-bit stencil buffer for lighting, but...
154 if fullScreen
then flags
:= flags
or SDL_FULLSCREEN
;
155 if userResize
then flags
:= flags
or SDL_VIDEORESIZE
;
156 if (screen
= nil) or (SDL_VideoModeOk(w
, h
, bpp
, flags
) <> 0) then
158 SDL_FreeSurface(screen
);
159 screen
:= SDL_SetVideoMode(w
, h
, bpp
, flags
);
160 if screen
<> nil then
164 e_LogWriteln('GL: unable to load OpenGL functions', TMsgType
.Fatal
);
168 SDL_WM_SetCaption(PChar(title
), nil);
169 gFullScreen
:= fullscreen
;
170 gRC_FullScreen
:= fullscreen
;
177 e_LogWritefln('SDL: video mode not supported', [])
181 procedure sys_Repaint
;
186 procedure sys_EnableVSync (yes
: Boolean);
191 function sys_GetDisplayModes (bpp
: Integer): SSArray
;
192 var m
: PPSDL_Rect
; f
: TSDL_PixelFormat
; i
, count
: Integer;
195 FillChar(f
, sizeof(f
), 0);
197 f
.BitsPerPixel
:= bpp
;
198 f
.BytesPerPixel
:= (bpp
+ 7) div 8;
199 m
:= SDL_ListModes(@f
, SDL_OPENGL
or SDL_FULLSCREEN
);
200 if (m
<> NIL) and (UIntPtr(m
) <> UIntPtr(-1)) then
203 while m
[count
] <> nil do inc(count
);
204 SetLength(result
, count
);
205 for i
:= 0 to count
- 1 do
206 result
[i
] := IntToStr(m
[i
].w
) + 'x' + IntToStr(m
[i
].h
);
210 function sys_SetDisplayMode (w
, h
, bpp
: Integer; fullscreen
, maximized
: Boolean): Boolean;
212 result
:= InitWindow(w
, h
, bpp
, fullscreen
)
215 (* --------- Joystick --------- *)
217 procedure HandleJoyButton (var ev
: TSDL_JoyButtonEvent
);
218 var down
: Boolean; key
: Integer;
220 if (ev
.which
< e_MaxJoys
) and (ev
.button
< e_MaxJoyBtns
) then
222 key
:= e_JoyButtonToKey(ev
.which
, ev
.button
);
223 down
:= ev
.type_
= SDL_JOYBUTTONDOWN
;
225 e_LogWritefln('Input Debug: jbutton, joy=%s, button=%s, keycode=%s, press=%s', [ev
.which
, ev
.button
, key
, down
]);
226 e_KeyUpDown(key
, down
);
227 g_Console_ProcessBind(key
, down
)
233 down
:= ev
.type_
= SDL_JOYBUTTONDOWN
;
234 e_LogWritefln('Input Debug: NOT IN RANGE! jbutton, joy=%s, button=%s, press=%s', [ev
.which
, ev
.button
, down
])
239 procedure HandleJoyAxis (var ev
: TSDL_JoyAxisEvent
);
240 var key
, minuskey
: Integer;
242 if (ev
.which
< e_MaxJoys
) and (ev
.axis
< e_MaxJoyAxes
) then
244 key
:= e_JoyAxisToKey(ev
.which
, ev
.axis
, AX_PLUS
);
245 minuskey
:= e_JoyAxisToKey(ev
.which
, ev
.axis
, AX_MINUS
);
248 e_LogWritefln('Input Debug: jaxis, joy=%s, axis=%s, value=%s, zeroaxes=%s, deadzone=%s', [ev
.which
, ev
.axis
, ev
.value
, JoystickZeroAxes
[ev
.which
, ev
.axis
], e_JoystickDeadzones
[ev
.which
]]);
250 if ev
.value
< JoystickZeroAxes
[ev
.which
, ev
.axis
] - e_JoystickDeadzones
[ev
.which
] then
252 if (e_KeyPressed(key
)) then
254 e_KeyUpDown(key
, False);
255 g_Console_ProcessBind(key
, False)
257 e_KeyUpDown(minuskey
, True);
258 g_Console_ProcessBind(minuskey
, True)
260 else if ev
.value
> JoystickZeroAxes
[ev
.which
, ev
.axis
] + e_JoystickDeadzones
[ev
.which
] then
262 if (e_KeyPressed(minuskey
)) then
264 e_KeyUpDown(minuskey
, False);
265 g_Console_ProcessBind(minuskey
, False)
267 e_KeyUpDown(key
, True);
268 g_Console_ProcessBind(key
, True)
272 if (e_KeyPressed(minuskey
)) then
274 e_KeyUpDown(minuskey
, False);
275 g_Console_ProcessBind(minuskey
, False)
277 if (e_KeyPressed(key
)) then
279 e_KeyUpDown(key
, False);
280 g_Console_ProcessBind(key
, False)
287 e_LogWritefln('Input Debug: NOT IN RANGE! jaxis, joy=%s, axis=%s, value=%s, zeroaxes=%s, deadzone=%s', [ev
.which
, ev
.axis
, ev
.value
, JoystickZeroAxes
[ev
.which
, ev
.axis
], e_JoystickDeadzones
[ev
.which
]])
291 procedure HandleJoyHat (var ev
: TSDL_JoyHatEvent
);
295 hat
: array [HAT_LEFT
..HAT_DOWN
] of Boolean;
297 if (ev
.which
< e_MaxJoys
) and (ev
.hat
< e_MaxJoyHats
) then
300 e_LogWritefln('Input Debug: jhat, joy=%s, hat=%s, value=%s', [ev
.which
, ev
.hat
, ev
.value
]);
301 hat
[HAT_UP
] := LongBool(ev
.value
and SDL_HAT_UP
);
302 hat
[HAT_DOWN
] := LongBool(ev
.value
and SDL_HAT_DOWN
);
303 hat
[HAT_LEFT
] := LongBool(ev
.value
and SDL_HAT_LEFT
);
304 hat
[HAT_RIGHT
] := LongBool(ev
.value
and SDL_HAT_RIGHT
);
305 for i
:= HAT_LEFT
to HAT_DOWN
do
307 if JoystickHatState
[ev
.which
, ev
.hat
, i
] <> hat
[i
] then
310 key
:= e_JoyHatToKey(ev
.which
, ev
.hat
, i
);
311 e_KeyUpDown(key
, down
);
312 g_Console_ProcessBind(key
, down
)
315 JoystickHatState
[ev
.which
, ev
.hat
] := hat
320 e_LogWritefln('Input Debug: NOT IN RANGE! jhat, joy=%s, hat=%s, value=%s', [ev
.which
, ev
.hat
, ev
.value
])
324 procedure AddJoystick (which
: Integer);
327 assert(which
< e_MaxJoys
);
328 JoystickHandle
[which
] := SDL_JoystickOpen(which
);
329 if JoystickHandle
[which
] <> nil then
331 e_LogWritefln('Added Joystick %s', [which
]);
332 e_JoystickAvailable
[which
] := True;
333 for i
:= 0 to Min(SDL_JoystickNumAxes(JoystickHandle
[which
]), e_MaxJoyAxes
) - 1 do
334 JoystickZeroAxes
[which
, i
] := SDL_JoystickGetAxis(JoystickHandle
[which
], i
)
338 e_LogWritefln('Failed to open Joystick %s', [which
])
342 procedure RemoveJoystick (which
: Integer);
344 assert(which
< e_MaxJoys
);
345 e_LogWritefln('Remove Joystick %s', [which
]);
346 e_JoystickAvailable
[which
] := False;
347 if JoystickHandle
[which
] <> nil then
348 SDL_JoystickClose(JoystickHandle
[which
]);
349 JoystickHandle
[which
] := nil
352 (* --------- Input --------- *)
355 function Mac2Stub (scancode
: Integer): Integer;
357 (* SDL 2 swap tilda/grave and paragraph/plus-minus buttons on ISO keyboards *)
358 if ((scancode
= 10) or (scancode
= 50)) and (KBGetLayoutType(LMGetKbdType()) = kKeyboardISO
) then
359 scancode
:= 60 - scancode
;
371 10: result
:= IK_NONUSBACKSLASH
;
385 24: result
:= IK_EQUALS
;
388 27: result
:= IK_MINUS
;
391 30: result
:= {IK_RIGHTBRACKET} IK_RBRACKET
;
394 33: result
:= {IK_LEFTBRACKET} IK_LBRACKET
;
397 36: result
:= IK_RETURN
;
400 39: result
:= {IK_APOSTROPHE} IK_QUOTE
;
402 41: result
:= IK_SEMICOLON
;
403 42: result
:= IK_BACKSLASH
;
404 43: result
:= IK_COMMA
;
405 44: result
:= IK_SLASH
;
408 47: result
:= {IK_PERIOD} IK_DOT
;
409 48: result
:= IK_TAB
;
410 49: result
:= IK_SPACE
;
411 50: result
:= IK_GRAVE
;
412 51: result
:= IK_BACKSPACE
;
413 52: result
:= {IK_KP_ENTER} IK_KPRETURN
;
414 53: result
:= IK_ESCAPE
;
415 54: result
:= {IK_RGUI} IK_RWIN
;
416 55: result
:= {IK_LGUI} IK_WIN
;
417 56: result
:= {IK_LSHIFT} IK_SHIFT
;
418 57: result
:= IK_CAPSLOCK
;
419 58: result
:= {IK_LALT} IK_ALT
;
420 59: result
:= {IK_LCTRL} IK_CTRL
;
421 60: result
:= IK_RSHIFT
;
422 61: result
:= IK_RALT
;
423 62: result
:= IK_RCTRL
;
424 63: result
:= {IK_RGUI} IK_RWIN
;
425 {64: result := IK_F17;}
426 65: result
:= {IK_KP_PERIOD} IK_KPDOT
;
427 66: result
:= IK_INVALID
; (* unused? *)
428 67: result
:= {IK_KP_MULTIPLY} IK_KPMULTIPLE
;
429 68: result
:= IK_INVALID
; (* unused? *)
430 69: result
:= {IK_KP_PLUS} IK_KPPLUS
;
431 70: result
:= IK_INVALID
; (* unused? *)
432 71: result
:= {IK_NUMLOCKCLEAR} IK_NUMLOCK
;
433 {72: result := IK_VOLUMEUP;}
434 {73: result := IK_VOLUMEDOWN;}
435 {74: result := IK_MUTE;}
436 75: result
:= {IK_KP_DIVIDE} IK_KPDIVIDE
;
437 76: result
:= {IK_KP_ENTER} IK_KPRETURN
;
438 77: result
:= IK_INVALID
; (* unused? *)
439 78: result
:= {IK_KP_MINUS} IK_KPMINUS
;
440 {79: result := IK_F18;}
441 {80: result := IK_F19;}
442 {81: result := IK_KP_EQUALS;}
443 82: result
:= {IK_KP_0} IK_KPINSERT
;
444 83: result
:= {IK_KP_1} IK_KPEND
;
445 84: result
:= {IK_KP_2} IK_KPDOWN
;
446 85: result
:= {IK_KP_3} IK_KPPAGEDN
;
447 86: result
:= {IK_KP_4} IK_KPLEFT
;
448 87: result
:= {IK_KP_5} IK_KP5
;
449 88: result
:= {IK_KP_6} IK_KPRIGHT
;
450 89: result
:= {IK_KP_7} IK_KPHOME
;
451 90: result
:= IK_INVALID
; (* unused? *)
452 91: result
:= {IK_KP_8} IK_KPUP
;
453 92: result
:= {IK_KP_9} IK_KPPAGEUP
;
454 {93: result := IK_INTERNATIONAL3;}
455 {94: result := IK_INTERNATIONAL1;}
456 {95: result := IK_KP_COMMA;}
461 100: result
:= IK_F8
;
462 101: result
:= IK_F9
;
463 {102: result := IK_LANG2;}
464 103: result
:= IK_F11
;
465 {104: result := IK_LANG1;}
466 105: result
:= {IK_PRINTSCREEN} IK_PRINTSCR
;
467 {106: result := IK_F16;}
468 107: result
:= IK_SCROLLLOCK
;
469 108: result
:= IK_INVALID
; (* unused? *)
470 109: result
:= IK_F10
;
471 {110: result := IK_APPLICATION;}
472 111: result
:= IK_F12
;
473 112: result
:= IK_INVALID
; (* unused? *)
474 113: result
:= IK_PAUSE
;
475 114: result
:= IK_INSERT
;
476 115: result
:= IK_HOME
;
477 116: result
:= IK_PAGEUP
;
478 117: result
:= IK_DELETE
;
479 118: result
:= IK_F4
;
480 119: result
:= IK_END
;
481 120: result
:= IK_F2
;
482 121: result
:= {IK_PAGEDOWN} IK_PAGEDN
;
483 122: result
:= IK_F1
;
484 123: result
:= IK_LEFT
;
485 124: result
:= IK_RIGHT
;
486 125: result
:= IK_DOWN
;
487 126: result
:= IK_UP
;
488 {127: result := IK_POWER;}
489 otherwise result
:= IK_INVALID
494 function Key2Stub (key
: Integer): Integer;
498 SDLK_ESCAPE
: x
:= IK_ESCAPE
;
499 SDLK_RETURN
: x
:= IK_RETURN
;
500 SDLK_KP_ENTER
: x
:= IK_KPRETURN
;
501 SDLK_KP0
: x
:= IK_KPINSERT
;
503 SDLK_KP8
: x
:= IK_KPUP
;
504 SDLK_DOWN
: x
:= IK_DOWN
;
505 SDLK_KP2
: x
:= IK_KPDOWN
;
506 SDLK_LEFT
: x
:= IK_LEFT
;
507 SDLK_KP4
: x
:= IK_KPLEFT
;
508 SDLK_RIGHT
: x
:= IK_RIGHT
;
509 SDLK_KP6
: x
:= IK_KPRIGHT
;
510 SDLK_DELETE
: x
:= IK_DELETE
;
511 SDLK_HOME
: x
:= IK_HOME
;
512 SDLK_KP7
: x
:= IK_KPHOME
;
513 SDLK_INSERT
: x
:= IK_INSERT
;
514 SDLK_SPACE
: x
:= IK_SPACE
;
515 SDLK_LSHIFT
: x
:= IK_SHIFT
;
516 SDLK_LALT
: x
:= IK_ALT
;
517 SDLK_TAB
: x
:= IK_TAB
;
518 SDLK_PAGEUP
: x
:= IK_PAGEUP
;
519 SDLK_KP9
: x
:= IK_KPPAGEUP
;
520 SDLK_PAGEDOWN
: x
:= IK_PAGEDN
;
521 SDLK_KP3
: x
:= IK_KPPAGEDN
;
522 SDLK_KP5
: x
:= IK_KP5
;
523 SDLK_NUMLOCK
: x
:= IK_NUMLOCK
;
524 SDLK_KP_DIVIDE
: x
:= IK_KPDIVIDE
;
525 SDLK_KP_MULTIPLY
: x
:= IK_KPMULTIPLE
;
526 SDLK_KP_MINUS
: x
:= IK_KPMINUS
;
527 SDLK_KP_PLUS
: x
:= IK_KPPLUS
;
528 SDLK_KP_PERIOD
: x
:= IK_KPDOT
;
529 SDLK_CAPSLOCK
: x
:= IK_CAPSLOCK
;
530 SDLK_RSHIFT
: x
:= IK_RSHIFT
;
531 SDLK_LCTRL
: x
:= IK_CTRL
;
532 SDLK_RCTRL
: x
:= IK_RCTRL
;
533 SDLK_RALT
: x
:= IK_RALT
;
534 SDLK_LSUPER
: x
:= IK_WIN
;
535 SDLK_RSUPER
: x
:= IK_RWIN
;
536 SDLK_MENU
: x
:= IK_MENU
;
537 SDLK_PRINT
: x
:= IK_PRINTSCR
;
538 SDLK_SCROLLOCK
: x
:= IK_SCROLLLOCK
;
539 SDLK_LEFTBRACKET
: x
:= IK_LBRACKET
;
540 SDLK_RIGHTBRACKET
: x
:= IK_RBRACKET
;
541 SDLK_SEMICOLON
: x
:= IK_SEMICOLON
;
542 SDLK_QUOTE
: x
:= IK_QUOTE
;
543 SDLK_BACKSLASH
: x
:= IK_BACKSLASH
;
544 SDLK_SLASH
: x
:= IK_SLASH
;
545 SDLK_COMMA
: x
:= IK_COMMA
;
546 SDLK_PERIOD
: x
:= IK_DOT
;
547 SDLK_EQUALS
: x
:= IK_EQUALS
;
567 SDLK_F10
: x
:= IK_F10
;
568 SDLK_F11
: x
:= IK_F11
;
569 SDLK_F12
: x
:= IK_F12
;
570 SDLK_END
: x
:= IK_END
;
571 SDLK_KP1
: x
:= IK_KPEND
;
572 SDLK_BACKSPACE
: x
:= IK_BACKSPACE
;
573 SDLK_BACKQUOTE
: x
:= IK_BACKQUOTE
;
574 SDLK_PAUSE
: x
:= IK_PAUSE
;
575 SDLK_A
..SDLK_Z
: x
:= IK_A
+ (key
- SDLK_A
);
576 SDLK_MINUS
: x
:= IK_MINUS
;
583 procedure HandleKeyboard (var ev
: TSDL_KeyboardEvent
);
584 var down
, repeated
: Boolean; key
: Integer; ch
: Char;
588 key
:= Mac2Stub(ev
.keysym
.scancode
);
590 if key
= IK_INVALID
then
591 key
:= Key2Stub(ev
.keysym
.sym
);
592 down
:= (ev
.type_
= SDL_KEYDOWN
);
593 repeated
:= down
and e_KeyPressed(key
);
594 ch
:= wchar2win(WideChar(ev
.keysym
.unicode
));
596 e_LogWritefln('Input Debug: keysym, scancode=%s, down=%s, sym=%s, state=%s, unicode=%s, stubsym=%s, cp1251=%s', [ev
.keysym
.scancode
, down
, ev
.keysym
.sym
, ev
.state
, ev
.keysym
.unicode
, key
, Ord(ch
)]);
599 e_KeyUpDown(key
, down
);
600 g_Console_ProcessBind(key
, down
);
604 g_Console_ProcessBindRepeat(key
)
606 if down
and IsValid1251(ev
.keysym
.unicode
) and IsPrintable1251(ch
) then
610 procedure HandleResize (var ev
: TSDL_ResizeEvent
);
613 e_LogWritefln('Input Debug: SDL_VIDEORESIZE %s %s', [ev
.w
, ev
.h
]);
614 if modeResize
= 1 then
615 UpdateSize(ev
.w
, ev
.h
)
616 else if modeResize
> 1 then
617 InitWindow(ev
.w
, ev
.h
, gBPP
, gFullscreen
)
620 function sys_HandleInput (): Boolean;
624 while SDL_PollEvent(@ev
) <> 0 do
627 SDL_QUITEV
: result
:= true;
628 SDL_VIDEORESIZE
: HandleResize(ev
.resize
);
629 SDL_KEYUP
, SDL_KEYDOWN
: HandleKeyboard(ev
.key
);
630 SDL_JOYBUTTONDOWN
, SDL_JOYBUTTONUP
: HandleJoyButton(ev
.jbutton
);
631 SDL_JOYAXISMOTION
: HandleJoyAxis(ev
.jaxis
);
632 SDL_JOYHATMOTION
: HandleJoyHat(ev
.jhat
);
633 SDL_VIDEOEXPOSE
: sys_Repaint
;
634 SDL_ACTIVEEVENT
: e_MuteChannels((ev
.active
.gain
= 0) and gMuteWhenInactive
);
639 procedure sys_RequestQuit
;
642 ev
.quit
.type_
:= SDL_QUITEV
;
646 (* --------- Init --------- *)
649 var flags
: Uint32
; i
: Integer;
651 e_WriteLog('Init SDL', TMsgType
.Notify
);
652 flags
:= SDL_INIT_VIDEO
or SDL_INIT_AUDIO
or
653 SDL_INIT_TIMER
or SDL_INIT_JOYSTICK
654 (*or SDL_INIT_NOPARACHUTE*);
655 if SDL_Init(flags
) <> 0 then
656 raise Exception
.Create('SDL: Init failed: ' + SDL_GetError
);
657 SDL_EnableUNICODE(1);
658 SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY
, SDL_DEFAULT_REPEAT_INTERVAL
);
659 for i
:= 0 to e_MaxJoys
- 1 do
666 e_WriteLog('Releasing SDL', TMsgType
.Notify
);
667 for i
:= 0 to e_MaxJoys
- 1 do
669 if screen
<> nil then
672 SDL_FreeSurface(screen
)
678 (* window resize are broken both on linux and osx, so disabled by default *)
679 conRegVar('sdl_allow_resize', @userResize
, 'allow to resize window by user', 'allow to resize window by user');
680 conRegVar('sdl_resize_action', @modeResize
, 'set window resize mode (0: ignore, 1: change, 2: reset)', '');