diff --git a/src/game/g_window.pas b/src/game/g_window.pas
index 3adb2b616da1f09af1dfb5c3c7f0b0b09e1689fe..f623e8a69eca02f4924c5717b5a70a4569919679 100644 (file)
--- a/src/game/g_window.pas
+++ b/src/game/g_window.pas
utils;
function SDLMain (): Integer;
-function GetTimer (): Int64;
procedure ResetTimer ();
-procedure PushExitEvent ();
-function ProcessMessage (): Boolean;
-procedure ReDrawWindow ();
-procedure SwapBuffers ();
-procedure Sleep (ms: LongWord);
-function GetDisplayModes (dbpp: LongWord; var selres: LongWord): SSArray;
-function g_Window_SetDisplay (preserveGL: Boolean=false): Boolean;
-function g_Window_SetSize (w, h: Word; fullscreen: Boolean): Boolean;
-procedure g_SetVSync (vsync: Boolean);
-
procedure ProcessLoading (forceUpdate: Boolean=false);
-// returns `true` if quit event was received
-function g_ProcessMessages (): Boolean;
-
-
var
gwin_dump_extensions: Boolean = false;
gwin_has_stencil: Boolean = false;
g_dbg_aimline_on: Boolean = false;
g_dbg_input: Boolean = False;
-
implementation
uses
{$IFDEF WINDOWS}Windows,{$ENDIF}
-{$INCLUDE ../nogl/noGLuses.inc}
{$IFDEF ENABLE_HOLMES}
g_holmes, sdlcarcass, fui_ctls,
{$ENDIF}
SysUtils, Classes, MAPDEF, Math,
- SDL2, e_graphics, e_log, e_texture, g_main,
+ e_graphics, e_log, e_texture, g_main,
g_console, e_input, g_options, g_game,
g_basic, g_textures, e_sound, g_sound, g_menu, ENet, g_net,
g_map, g_gfx, g_monsters, xprofiler,
- g_touch, g_gui;
+ g_touch, g_gui, g_system;
const
ProgressUpdateMSecs = 35; //1;//100;
var
- h_Wnd: PSDL_Window = nil;
- h_GL: TSDL_GLContext = nil;
Time, Time_Delta, Time_Old: Int64;
flag: Boolean;
-{$IF not DEFINED(HEADLESS)}
- wTitle: PChar = nil;
- wasFullscreen: Boolean = true; // so we need to recreate the window
-{$ENDIF}
wNeedTimeReset: Boolean = false;
wMinimized: Boolean = false;
wMaximized: Boolean = false;
wLoadingProgress: Boolean = false;
wLoadingQuit: Boolean = false;
-{$IFNDEF WINDOWS}
- ticksOverflow: Int64 = -1;
- lastTicks: Uint32 = 0; // to detect overflow
-{$ENDIF}
- JoystickHandle: array [0..e_MaxJoys - 1] of PSDL_Joystick;
- JoystickHatState: array [0..e_MaxJoys - 1, 0..e_MaxJoyHats - 1, HAT_LEFT..HAT_DOWN] of Boolean;
- JoystickZeroAxes: array [0..e_MaxJoys - 1, 0..e_MaxJoyAxes - 1] of Integer;
-
-procedure KillGLWindow (preserveGL: Boolean);
-begin
-{$IFDEF ENABLE_HOLMES}
- if (h_GL <> nil) and (not preserveGL) then begin if (assigned(oglDeinitCB)) then oglDeinitCB(); end;
-{$ENDIF}
- if (h_Wnd <> nil) then SDL_DestroyWindow(h_Wnd);
- if (h_GL <> nil) and (not preserveGL) then
- begin
-
-{$IFDEF USE_NANOGL}
- nanoGL_Destroy;
-{$ENDIF}
-
-{$IFDEF USE_NOGL}
- nogl_Quit;
-{$ENDIF}
-
- SDL_GL_DeleteContext(h_GL);
- end;
- h_Wnd := nil;
- if (not preserveGL) then h_GL := nil;
-end;
-
-
-function g_Window_SetDisplay (preserveGL: Boolean = false): Boolean;
-{$IF not DEFINED(HEADLESS)}
-var
- mode, cmode: TSDL_DisplayMode;
- wFlags: LongWord = 0;
- nw, nh: Integer;
-{$ENDIF}
-begin
-{$IF not DEFINED(HEADLESS)}
- result := false;
-
- e_WriteLog('Setting display mode...', TMsgType.Notify);
-
- wFlags := SDL_WINDOW_OPENGL {or SDL_WINDOW_RESIZABLE};
- if gFullscreen then wFlags := wFlags {or SDL_WINDOW_FULLSCREEN} else wFlags := wFlags or SDL_WINDOW_RESIZABLE;
- if (not gFullscreen) and (not preserveGL) and gWinMaximized then wFlags := wFlags or SDL_WINDOW_MAXIMIZED else gWinMaximized := false;
-
- if gFullscreen then
- begin
- mode.w := gScreenWidth;
- mode.h := gScreenHeight;
- mode.format := 0;
- mode.refresh_rate := 0;
- mode.driverdata := nil;
- if (SDL_GetClosestDisplayMode(0, @mode, @cmode) = nil) then
- begin
- e_WriteLog('SDL: cannot find display mode for '+IntToStr(gScreenWidth), TMsgType.Notify);
- gScreenWidth := 800;
- gScreenHeight := 600;
- end
- else
- begin
- e_WriteLog('SDL: found display mode for '+IntToStr(gScreenWidth)+'x'+IntToStr(gScreenHeight)+': '+IntToStr(cmode.w)+'x'+IntToStr(cmode.h), TMsgType.Notify);
- gScreenWidth := cmode.w;
- gScreenHeight := cmode.h;
- end;
- end;
-
- if (preserveGL) and (h_Wnd <> nil) and (not gFullscreen) and (not wasFullscreen) then
- begin
- //SDL_SetWindowMaximumSize(h_Wnd, gScreenWidth, gScreenHeight);
- //SDL_SetWindowDisplayMode(h_Wnd, @cmode);
- if (wMaximized) then SDL_RestoreWindow(h_Wnd);
- wMaximized := false;
- gWinMaximized := false;
- SDL_SetWindowSize(h_Wnd, gScreenWidth, gScreenHeight);
- //SDL_SetWindowFullscreen(h_Wnd, SDL_WINDOW_FULLSCREEN);
- //SDL_SetWindowFullscreen(h_Wnd, 0);
- end
- else
- begin
- KillGLWindow(preserveGL);
- h_Wnd := SDL_CreateWindow(PChar(wTitle), gWinRealPosX, gWinRealPosY, gScreenWidth, gScreenHeight, wFlags);
- if gFullscreen then
- SDL_SetWindowFullscreen(h_Wnd, SDL_WINDOW_FULLSCREEN);
- if (h_Wnd = nil) then exit;
- end;
- wasFullscreen := gFullscreen;
-
- SDL_GL_MakeCurrent(h_Wnd, h_GL);
- SDL_ShowCursor(SDL_DISABLE);
- if (h_GL <> nil) then g_SetVSync(gVSync);
- if (gFullscreen) then
- begin
- nw := 0;
- nh := 0;
- SDL_GetWindowSize(h_Wnd, @nw, @nh);
- if (nw > 128) and (nh > 128) then
- begin
- e_WriteLog('SDL: fullscreen window got size '+IntToStr(nw)+'x'+IntToStr(nh)+': '+IntToStr(gScreenWidth)+'x'+IntToStr(gScreenHeight), TMsgType.Notify);
- gScreenWidth := nw;
- gScreenHeight := nh;
- end
- else
- begin
- e_WriteLog('SDL: fullscreen window got invalid size: '+IntToStr(nw)+'x'+IntToStr(nh), TMsgType.Notify);
- end;
- end;
-
- {$IFDEF ENABLE_HOLMES}
- fuiScrWdt := gScreenWidth;
- fuiScrHgt := gScreenHeight;
- if (h_GL <> nil) and (not preserveGL) then begin if (assigned(oglInitCB)) then oglInitCB(); end;
- {$ENDIF}
-{$ENDIF}
-
- result := true;
-end;
-
-
-function GetDisplayModes (dbpp: LongWord; var selres: LongWord): SSArray;
-var
- mode: TSDL_DisplayMode;
- res, i, k, n, pw, ph: Integer;
-begin
- SetLength(result, 0);
- {$IFDEF HEADLESS}exit;{$ENDIF}
- k := 0; selres := 0;
- n := SDL_GetNumDisplayModes(0);
- pw := 0; ph := 0;
- for i := 0 to n do
- begin
- res := SDL_GetDisplayMode(0, i, @mode);
- if res < 0 then continue;
- if SDL_BITSPERPIXEL(mode.format) = gBPP then continue;
- if (mode.w = pw) and (mode.h = ph) then continue;
- if (mode.w = gScreenWidth) and (mode.h = gScreenHeight) then
- selres := k;
- Inc(k);
- SetLength(result, k);
- result[k-1] := IntToStr(mode.w) + 'x' + IntToStr(mode.h);
- pw := mode.w; ph := mode.h
- end;
-
- e_WriteLog('SDL: Got ' + IntToStr(k) + ' resolutions.', TMsgType.Notify);
-end;
-
-
-procedure Sleep (ms: LongWord);
-begin
- SDL_Delay(ms);
-end;
-
-
-procedure ChangeWindowSize (requested: Boolean);
-begin
- e_LogWritefln(' ChangeWindowSize: (ws=%dx%d) (ss=%dx%d)', [gWinSizeX, gWinSizeY, gScreenWidth, gScreenHeight]);
- gWinSizeX := gScreenWidth;
- gWinSizeY := gScreenHeight;
-{$IF not DEFINED(HEADLESS)}
- {$IFDEF ENABLE_HOLMES}
- fuiScrWdt := gScreenWidth;
- fuiScrHgt := gScreenHeight;
- {$ENDIF}
- e_ResizeWindow(gScreenWidth, gScreenHeight);
- g_Game_SetupScreenSize();
- {$IF DEFINED(ANDROID)}
- (* This will fix menu reset on keyboard showing *)
- if requested then
- g_Menu_Reset;
- {$ELSE}
- g_Menu_Reset;
- {$ENDIF}
- g_Game_ClearLoading();
-{$ENDIF}
-end;
-
-
-function g_Window_SetSize (w, h: Word; fullscreen: Boolean): Boolean;
-{$IF not DEFINED(HEADLESS)}
-var
- preserve: Boolean;
-{$ENDIF}
-begin
- result := false;
-{$IF not DEFINED(HEADLESS)}
- preserve := false;
-
- if (gScreenWidth <> w) or (gScreenHeight <> h) then
- begin
- result := true;
- preserve := true;
- gScreenWidth := w;
- gScreenHeight := h;
- end;
-
- if (gFullscreen <> fullscreen) then
- begin
- result := true;
- preserve := true;
- gFullscreen := fullscreen;
- preserve := true;
- end;
-
- if result then
- begin
- g_Window_SetDisplay(preserve);
- ChangeWindowSize(true);
- end;
-{$ENDIF}
-end;
-
-
-function WindowEventHandler (constref ev: TSDL_WindowEvent): Boolean;
-var
- wActivate, wDeactivate: Boolean;
-begin
- result := false;
- wActivate := false;
- wDeactivate := false;
-
- case ev.event of
- SDL_WINDOWEVENT_MOVED:
- begin
- if not (gFullscreen or gWinMaximized) then
- begin
- gWinRealPosX := ev.data1;
- gWinRealPosY := ev.data2;
- end;
- end;
-
- SDL_WINDOWEVENT_MINIMIZED:
- begin
- e_UnpressAllKeys();
- if not wMinimized then
- begin
- e_ResizeWindow(0, 0);
- wMinimized := true;
- if g_debug_WinMsgs then
- begin
- g_Console_Add('Now minimized');
- e_WriteLog('[DEBUG] WinMsgs: Now minimized', TMsgType.Notify);
- end;
- wDeactivate := true;
- end;
- end;
-
- SDL_WINDOWEVENT_RESIZED:
- begin
- e_LogWritefln('Resize: (os=%dx%d) (ns=%dx%d)', [gScreenWidth, gScreenHeight, Integer(ev.data1), Integer(ev.data2)]);
- {if (gFullscreen) then
- begin
- e_LogWriteln(' fullscreen fix applied.');
- if (gScreenWidth <> ev.data1) or (gScreenHeight <> ev.data2) then
- begin
- SDL_SetWindowSize(h_Wnd, gScreenWidth, gScreenHeight);
- end;
- end
- else}
- begin
- gScreenWidth := ev.data1;
- gScreenHeight := ev.data2;
- end;
- ChangeWindowSize(false);
- SwapBuffers();
- if g_debug_WinMsgs then
- begin
- g_Console_Add('Resized to ' + IntToStr(ev.data1) + 'x' + IntToStr(ev.data2));
- e_WriteLog('[DEBUG] WinMsgs: Resized to ' + IntToStr(ev.data1) + 'x' + IntToStr(ev.data2), TMsgType.Notify);
- end;
- end;
-
- SDL_WINDOWEVENT_EXPOSED:
- SwapBuffers();
-
- SDL_WINDOWEVENT_MAXIMIZED:
- begin
- wMaximized := true;
- if wMinimized then
- begin
- e_ResizeWindow(gScreenWidth, gScreenHeight);
- wMinimized := false;
- wActivate := true;
- end;
- if (not gWinMaximized) and (not gFullscreen) then
- begin
- gWinMaximized := true;
- if g_debug_WinMsgs then
- begin
- g_Console_Add('Now maximized');
- e_WriteLog('[DEBUG] WinMsgs: Now maximized', TMsgType.Notify);
- end;
- end;
- end;
-
- SDL_WINDOWEVENT_RESTORED:
- begin
- wMaximized := false;
- if wMinimized then
- begin
- e_ResizeWindow(gScreenWidth, gScreenHeight);
- wMinimized := false;
- wActivate := true;
- end;
- gWinMaximized := false;
- if g_debug_WinMsgs then
- begin
- g_Console_Add('Now restored');
- e_WriteLog('[DEBUG] WinMsgs: Now restored', TMsgType.Notify);
- end;
- end;
-
- SDL_WINDOWEVENT_FOCUS_GAINED:
- begin
- wActivate := true;
- //e_WriteLog('window gained focus!', MSG_NOTIFY);
- end;
-
- SDL_WINDOWEVENT_FOCUS_LOST:
- begin
- wDeactivate := true;
- e_UnpressAllKeys();
- //e_WriteLog('window lost focus!', MSG_NOTIFY);
- end;
- end;
-
- if wDeactivate then
- begin
- if gWinActive then
- begin
- e_WriteLog('deactivating window', TMsgType.Notify);
- e_UnpressAllKeys;
-
- if gMuteWhenInactive then
- begin
- //e_WriteLog('deactivating sounds', MSG_NOTIFY);
- e_MuteChannels(true);
- end;
-
- if g_debug_WinMsgs then
- begin
- g_Console_Add('Now inactive');
- e_WriteLog('[DEBUG] WinMsgs: Now inactive', TMsgType.Notify);
- end;
-
- gWinActive := false;
-
- {$IFDEF ENABLE_HOLMES}
- if assigned(winBlurCB) then winBlurCB();
- {$ENDIF}
- end;
- end
- else if wActivate then
- begin
- if not gWinActive then
- begin
- //e_WriteLog('activating window', MSG_NOTIFY);
-
- if gMuteWhenInactive then
- begin
- //e_WriteLog('activating sounds', MSG_NOTIFY);
- e_MuteChannels(false);
- end;
-
- if g_debug_WinMsgs then
- begin
- g_Console_Add('Now active');
- e_WriteLog('[DEBUG] WinMsgs: Now active', TMsgType.Notify);
- end;
-
- gWinActive := true;
-
- {$IFDEF ENABLE_HOLMES}
- if assigned(winFocusCB) then winFocusCB();
- {$ENDIF}
- end;
- end;
-end;
-
-
-function EventHandler (var ev: TSDL_Event): Boolean;
-var
- key, keychr, minuskey: Word;
- uc: UnicodeChar;
- down: Boolean;
- i: Integer;
- hat: array [HAT_LEFT..HAT_DOWN] of Boolean;
-begin
- result := false;
-
- case ev.type_ of
- SDL_WINDOWEVENT:
- result := WindowEventHandler(ev.window);
-
- SDL_QUITEV:
- begin
- if (gExit <> EXIT_QUIT) then
- begin
- if not wLoadingProgress then
- begin
- g_Game_Free();
- g_Game_Quit();
- end
- else
- begin
- wLoadingQuit := true;
- end;
- end;
- result := true;
- end;
-
- SDL_KEYDOWN, SDL_KEYUP:
- begin
- key := ev.key.keysym.scancode;
- if key = SDL_SCANCODE_AC_BACK then
- key := SDL_SCANCODE_ESCAPE;
- down := (ev.type_ = SDL_KEYDOWN);
- {$IF not DEFINED(HEADLESS) and DEFINED(ENABLE_HOLMES)}
- if fuiOnSDLEvent(ev) then
- begin
- // event eaten, but...
- if not down then e_KeyUpDown(key, false);
- exit;
- end;
- {$ENDIF}
- if ev.key._repeat = 0 then
- begin
- if g_dbg_input then
- e_LogWritefln('Input Debug: keysym, press=%s, scancode=%s', [down, key]);
- e_KeyUpDown(key, down);
- g_Console_ProcessBind(key, down);
- end
- else if gConsoleShow or gChatShow or (g_ActiveWindow <> nil) then
- begin
- // key repeat in menus and shit
- KeyPress(key);
- end;
- end;
-
- SDL_JOYBUTTONDOWN, SDL_JOYBUTTONUP:
- if (ev.jbutton.which < e_MaxJoys) and (ev.jbutton.button < e_MaxJoyBtns) then
- begin
- key := e_JoyButtonToKey(ev.jbutton.which, ev.jbutton.button);
- down := ev.type_ = SDL_JOYBUTTONDOWN;
- if g_dbg_input then
- e_LogWritefln('Input Debug: jbutton, joy=%s, button=%s, keycode=%s, press=%s', [ev.jbutton.which, ev.jbutton.button, key, down]);
- e_KeyUpDown(key, down);
- g_Console_ProcessBind(key, down);
- end
- else
- begin
- if g_dbg_input then
- begin
- down := ev.type_ = SDL_JOYBUTTONDOWN;
- e_LogWritefln('Input Debug: NOT IN RANGE! jbutton, joy=%s, button=%s, press=%s', [ev.jbutton.which, ev.jbutton.button, down])
- end
- end;
-
- SDL_JOYAXISMOTION:
- if (ev.jaxis.which < e_MaxJoys) and (ev.jaxis.axis < e_MaxJoyAxes) then
- begin
- key := e_JoyAxisToKey(ev.jaxis.which, ev.jaxis.axis, AX_PLUS);
- minuskey := e_JoyAxisToKey(ev.jaxis.which, ev.jaxis.axis, AX_MINUS);
-
- if g_dbg_input then
- e_LogWritefln('Input Debug: jaxis, joy=%s, axis=%s, value=%s, zeroaxes=%s, deadzone=%s', [ev.jaxis.which, ev.jaxis.axis, ev.jaxis.value, JoystickZeroAxes[ev.jaxis.which, ev.jaxis.axis], e_JoystickDeadzones[ev.jaxis.which]]);
-
- if ev.jaxis.value < JoystickZeroAxes[ev.jaxis.which, ev.jaxis.axis] - e_JoystickDeadzones[ev.jaxis.which] then
- begin
- if (e_KeyPressed(key)) then
- begin
- e_KeyUpDown(key, False);
- g_Console_ProcessBind(key, False);
- end;
- e_KeyUpDown(minuskey, True);
- g_Console_ProcessBind(minuskey, True);
- end
- else if ev.jaxis.value > JoystickZeroAxes[ev.jaxis.which, ev.jaxis.axis] + e_JoystickDeadzones[ev.jaxis.which] then
- begin
- if (e_KeyPressed(minuskey)) then
- begin
- e_KeyUpDown(minuskey, False);
- g_Console_ProcessBind(minuskey, False);
- end;
- e_KeyUpDown(key, True);
- g_Console_ProcessBind(key, True);
- end
- else
- begin
- if (e_KeyPressed(minuskey)) then
- begin
- e_KeyUpDown(minuskey, False);
- g_Console_ProcessBind(minuskey, False);
- end;
- if (e_KeyPressed(key)) then
- begin
- e_KeyUpDown(key, False);
- g_Console_ProcessBind(key, False);
- end;
- end;
- end
- else
- begin
- if g_dbg_input then
- e_LogWritefln('Input Debug: NOT IN RANGE! jaxis, joy=%s, axis=%s, value=%s, zeroaxes=%s, deadzone=%s', [ev.jaxis.which, ev.jaxis.axis, ev.jaxis.value, JoystickZeroAxes[ev.jaxis.which, ev.jaxis.axis], e_JoystickDeadzones[ev.jaxis.which]])
- end;
-
- SDL_JOYHATMOTION:
- if (ev.jhat.which < e_MaxJoys) and (ev.jhat.hat < e_MaxJoyHats) then
- begin
- if g_dbg_input then
- e_LogWritefln('Input Debug: jhat, joy=%s, hat=%s, value=%s', [ev.jhat.which, ev.jhat.hat, ev.jhat.value]);
- hat[HAT_UP] := LongBool(ev.jhat.value and SDL_HAT_UP);
- hat[HAT_DOWN] := LongBool(ev.jhat.value and SDL_HAT_DOWN);
- hat[HAT_LEFT] := LongBool(ev.jhat.value and SDL_HAT_LEFT);
- hat[HAT_RIGHT] := LongBool(ev.jhat.value and SDL_HAT_RIGHT);
- for i := HAT_LEFT to HAT_DOWN do
- begin
- if JoystickHatState[ev.jhat.which, ev.jhat.hat, i] <> hat[i] then
- begin
- down := hat[i];
- key := e_JoyHatToKey(ev.jhat.which, ev.jhat.hat, i);
- e_KeyUpDown(key, down);
- g_Console_ProcessBind(key, down);
- end
- end;
- JoystickHatState[ev.jhat.which, ev.jhat.hat] := hat
- end
- else
- begin
- if g_dbg_input then
- e_LogWritefln('Input Debug: NOT IN RANGE! jhat, joy=%s, hat=%s, value=%s', [ev.jhat.which, ev.jhat.hat, ev.jhat.value])
- end;
-
- SDL_JOYDEVICEADDED:
- if (ev.jdevice.which < e_MaxJoys) then
- begin
- JoystickHandle[ev.jdevice.which] := SDL_JoystickOpen(ev.jdevice.which);
- if JoystickHandle[ev.jdevice.which] <> nil then
- begin
- e_LogWritefln('Added Joystick %s', [ev.jdevice.which]);
- e_JoystickAvailable[ev.jdevice.which] := True;
- for i := 0 to Min(SDL_JoystickNumAxes(JoystickHandle[ev.jdevice.which]), e_MaxJoyAxes) - 1 do
- JoystickZeroAxes[ev.jdevice.which, i] := SDL_JoystickGetAxis(JoystickHandle[ev.jdevice.which], i)
- end
- else
- e_LogWritefln('Warning! Failed to open Joystick %s', [ev.jdevice.which])
- end
- else
- begin
- e_LogWritefln('Warning! Added Joystick %s, but we support only <= %s', [ev.jdevice.which, e_MaxJoys])
- end;
-
- SDL_JOYDEVICEREMOVED:
- begin
- e_LogWritefln('Removed Joystick %s', [ev.jdevice.which]);
- if (ev.jdevice.which < e_MaxJoys) then
- begin
- e_JoystickAvailable[ev.jdevice.which] := False;
- if JoystickHandle[ev.jdevice.which] <> nil then
- SDL_JoystickClose(JoystickHandle[ev.jdevice.which]);
- JoystickHandle[ev.jdevice.which] := nil
- end
- end;
-
- {$IF not DEFINED(HEADLESS) and DEFINED(ENABLE_HOLMES)}
- SDL_MOUSEBUTTONDOWN, SDL_MOUSEBUTTONUP, SDL_MOUSEWHEEL, SDL_MOUSEMOTION:
- fuiOnSDLEvent(ev);
- {$ENDIF}
-
- SDL_TEXTINPUT:
- begin
- if g_dbg_input then
- e_LogWritefln('Input Debug: text, text=%s', [ev.text.text]);
- Utf8ToUnicode(@uc, PChar(ev.text.text), 1);
- keychr := Word(uc);
- if (keychr > 127) then keychr := Word(wchar2win(WideChar(keychr)));
- if (keychr > 0) and (keychr <= 255) then CharPress(AnsiChar(keychr));
- end;
-
- SDL_FINGERMOTION, SDL_FINGERDOWN, SDL_FINGERUP:
- g_Touch_HandleEvent(ev.tfinger);
-
- // other key presses and joysticks are handled in e_input
- end;
-end;
-
-
-procedure SwapBuffers ();
-begin
- {$IF not DEFINED(HEADLESS)}
- SDL_GL_SwapWindow(h_Wnd);
- {$ENDIF}
-end;
-
-
-function CreateGLWindow (Title: PChar): Boolean;
-begin
- result := false;
-
- gWinSizeX := gScreenWidth;
- gWinSizeY := gScreenHeight;
-
-{$IF not DEFINED(HEADLESS)}
- wTitle := Title;
-{$ENDIF}
- e_WriteLog('Creating window', TMsgType.Notify);
-
- if not g_Window_SetDisplay() then
- begin
- KillGLWindow(false);
- e_WriteLog('Window creation error (resolution not supported?)', TMsgType.Fatal);
- exit;
- end;
-
-{$IF not DEFINED(HEADLESS)}
- h_GL := SDL_GL_CreateContext(h_Wnd);
- if (h_GL = nil) then exit;
- {$IFDEF ENABLE_HOLMES}
- fuiScrWdt := gScreenWidth;
- fuiScrHgt := gScreenHeight;
- {$ENDIF}
- SDL_GL_MakeCurrent(h_Wnd, h_GL);
-{$IFDEF USE_NANOGL}
- if nanoGL_Init() = 0 then
- begin
- KillGLWindow(false);
- e_WriteLog('nanoGL initialization error', TMsgType.Fatal);
- exit;
- end;
-{$ENDIF}
-{$IFDEF USE_NOGL}
- nogl_Init;
-{$ENDIF}
- {$IFDEF ENABLE_HOLMES}
- if (assigned(oglInitCB)) then oglInitCB();
- {$ENDIF}
- if (h_GL <> nil) then g_SetVSync(gVSync);
-{$ENDIF}
-
- e_ResizeWindow(gScreenWidth, gScreenHeight);
- e_InitGL();
-
- result := true;
-end;
-
-
-{$IFDEF WINDOWS}
-// windoze sux; in headless mode `GetTickCount()` (and SDL) returns shit
-function GetTimer (): Int64;
-var
- F, C: Int64;
-begin
- QueryPerformanceFrequency(F);
- QueryPerformanceCounter(C);
- result := Round(C/F*1000{000});
-end;
-{$ELSE}
-function GetTimer (): Int64;
-var
- t: Uint32;
- tt: Int64;
-begin
- t := SDL_GetTicks();
- if (ticksOverflow = -1) then
- begin
- ticksOverflow := 0;
- lastTicks := t;
- end
- else
- begin
- if (lastTicks > t) then
- begin
- // overflow, increment overflow ;-)
- ticksOverflow := ticksOverflow+(Int64($ffffffff)+Int64(1));
- tt := (Int64($ffffffff)+Int64(1))+Int64(t);
- t := Uint32(tt-lastTicks);
- end;
- end;
- lastTicks := t;
- result := ticksOverflow+Int64(t);
-end;
-{$ENDIF}
-
procedure ResetTimer ();
begin
wNeedTimeReset := true;
end;
-
-procedure PushExitEvent ();
-var
- ev: TSDL_Event;
-begin
- ev.type_ := SDL_QUITEV;
- SDL_PushEvent(@ev);
-end;
-
-
{$IFNDEF HEADLESS}
var
prevLoadingUpdateTime: UInt64 = 0;
procedure ProcessLoading (forceUpdate: Boolean=false);
var
- ev: TSDL_Event;
{$IFNDEF HEADLESS}
+// ev: TSDL_Event;
stt: UInt64;
{$ENDIF}
begin
- FillChar(ev, sizeof(ev), 0);
+// FillChar(ev, sizeof(ev), 0);
wLoadingProgress := true;
- while (SDL_PollEvent(@ev) > 0) do
- begin
- EventHandler(ev);
- if (ev.type_ = SDL_QUITEV) then break;
- end;
+// while (SDL_PollEvent(@ev) > 0) do
+// begin
+// EventHandler(ev);
+// if (ev.type_ = SDL_QUITEV) then break;
+// end;
//e_PollJoysticks();
- if (ev.type_ = SDL_QUITEV) or (gExit = EXIT_QUIT) then
- begin
- wLoadingProgress := false;
- exit;
- end;
+// if (ev.type_ = SDL_QUITEV) or (gExit = EXIT_QUIT) then
+// begin
+// wLoadingProgress := false;
+// exit;
+// end;
{$IFNDEF HEADLESS}
if not wMinimized then
DrawLoadingStat();
g_Console_Draw(True);
- SwapBuffers();
+ sys_Repaint;
prevLoadingUpdateTime := getTimeMilli();
end;
end;
end;
-function g_ProcessMessages (): Boolean;
-var
- ev: TSDL_Event;
-begin
- result := false;
- FillChar(ev, SizeOf(ev), 0);
- while (SDL_PollEvent(@ev) > 0) do
- begin
- result := EventHandler(ev);
- if (ev.type_ = SDL_QUITEV) then exit;
- end;
- //e_PollJoysticks();
-end;
-
-
function ProcessMessage (): Boolean;
var
i, t: Integer;
begin
- result := g_ProcessMessages();
+ result := sys_HandleInput();
- Time := GetTimer();
+ Time := sys_GetTicks();
Time_Delta := Time-Time_Old;
flag := false;
// Âðåìÿ ïðåäûäóùåãî îáíîâëåíèÿ
if flag then
begin
- Time_Old := Time-(Time_Delta mod 28);
+ Time_Old := Time - (Time_Delta mod 28);
if (not wMinimized) then
begin
- Draw();
- SwapBuffers();
- end;
+ Draw;
+ sys_Repaint
+ end
end
else
begin
- Sleep(1); // release time slice, so we won't eat 100% CPU
+ sys_Delay(1) // release time slice, so we won't eat 100% CPU
end;
e_SoundUpdate();
end;
-
-procedure ReDrawWindow ();
-begin
- SwapBuffers();
-end;
-
-
-procedure g_SetVSync (vsync: Boolean);
-{$IF not DEFINED(HEADLESS)}
-var
- v: Byte;
-{$ENDIF}
-begin
-{$IF not DEFINED(HEADLESS)}
- if vsync then v := 1 else v := 0;
- if (SDL_GL_SetSwapInterval(v) <> 0) then
- begin
- e_WriteLog('oops; can''t change vsync option, restart required', TMsgType.Warning);
- end
- else
- begin
- if vsync then e_WriteLog('VSync: ON', TMsgType.Notify) else e_WriteLog('VSync: OFF', TMsgType.Notify);
- end;
-{$ENDIF}
-end;
-
-
-procedure InitOpenGL ();
-begin
-{$IF not DEFINED(HEADLESS)}
- {$IFDEF USE_GLES1}
- SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 1);
- SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 1);
- SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_ES);
- {$ELSE}
- SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 2);
- SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 1);
- SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 8);
- SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 8);
- SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 8);
- SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 16);
- SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
- SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 8); // lights; it is enough to have 1-bit stencil buffer for lighting, but...
- {$ENDIF}
-{$ENDIF}
-end;
-
-
-function glHasExtension (const name: AnsiString): Boolean;
-var
- exts: PChar;
- i: Integer;
- found: Boolean;
- extName: ShortString;
-begin
- result := false;
- if (Length(name) = 0) then exit;
- exts := glGetString(GL_EXTENSIONS);
- if (exts = nil) then exit;
- while (exts[0] <> #0) and (exts[0] = ' ') do Inc(exts);
- while (exts[0] <> #0) do
- begin
- if gwin_dump_extensions then
- begin
- i := 0;
- while (exts[i] <> #0) and (exts[i] <> ' ') do Inc(i);
- if i > 255 then
- begin
- e_WriteLog('FUUUUUUUUUUUUU', TMsgType.Warning);
- end
- else
- begin
- Move(exts^, extName[1], i);
- extName[0] := Char(i);
- e_WriteLog(Format('EXT: %s', [extName]), TMsgType.Notify);
- end;
- end;
- found := true;
- for i := 0 to length(name)-1 do
- begin
- if (exts[i] = #0) then begin found := false; break; end;
- if (exts[i] <> name[i+1]) then begin found := false; break; end;
- end;
- if found and ((exts[Length(name)] = #0) or (exts[Length(name)] = ' ')) then begin result := true; exit; end;
- while (exts[0] <> #0) and (exts[0] <> ' ') do Inc(exts);
- while (exts[0] <> #0) and (exts[0] = ' ') do Inc(exts);
- end;
-end;
-
-
function SDLMain (): Integer;
var
idx: Integer;
end;
end;
- e_WriteLog('Initializing OpenGL', TMsgType.Notify);
- InitOpenGL();
-
- e_WriteLog('Creating GL window', TMsgType.Notify);
- if not CreateGLWindow(PChar(Format('Doom 2D: Forever %s', [GAME_VERSION]))) then
- begin
- result := 0;
- e_WriteLog('Unable to create GL window: ' + SDL_GetError(), TMsgType.Fatal);
- exit;
- end;
-
- {EnumDisplayModes();}
-
-{$IFDEF HEADLESS}
- //gwin_k8_enable_light_experiments := false;
- gwin_has_stencil := false;
- glLegacyNPOT := false;
- gwin_dump_extensions := false;
-{$ELSE}
- SDL_GL_GetAttribute(SDL_GL_STENCIL_SIZE, @ltmp);
- e_LogWritefln('stencil buffer size: %s', [ltmp]);
- gwin_has_stencil := (ltmp > 0);
-
- if glHasExtension('GL_ARB_texture_non_power_of_two') or
- glHasExtension('GL_OES_texture_npot') then
- begin
- e_WriteLog('NPOT textures: YES', TMsgType.Notify);
- glLegacyNPOT := false;
- end
- else
- begin
- e_WriteLog('NPOT textures: NO', TMsgType.Warning);
- glLegacyNPOT := true;
- end;
- gwin_dump_extensions := false;
-{$ENDIF}
-
- Init();
- Time_Old := GetTimer();
+ Init;
+ Time_Old := sys_GetTicks();
// Êîìàíäíàÿ ñòðîêà
if (ParamCount > 0) then g_Game_Process_Params();
while not ProcessMessage() do begin end;
Release();
- KillGLWindow(false);
-
result := 0;
end;