render: move screen resize handler from io-driver

[d2df-sdl.git] / src / game / sdl / g_system.pas

diff --git a/src/game/sdl/g_system.pas b/src/game/sdl/g_system.pas
index b8669727567d05f88805dd4cac5874201eab651f..d61dd32687131875cb94971afe76b3e6380e3425 100644 (file)
--- a/src/game/sdl/g_system.pas
+++ b/src/game/sdl/g_system.pas
@@ -24,7 +24,6 @@ interface
   procedure sys_Delay (ms: Integer);
 
   (* --- Graphics --- *)
-  function sys_LoadGL: Boolean;
   function sys_GetDisplayModes (bpp: Integer): SSArray;
   function sys_SetDisplayMode (w, h, bpp: Integer; fullscreen, maximized: Boolean): Boolean;
   procedure sys_EnableVSync (yes: Boolean);
@@ -38,13 +37,17 @@ interface
   procedure sys_Init;
   procedure sys_Final;
 
+  var (* hooks *)
+    sys_CharPress: procedure (ch: AnsiChar) = nil;
+    sys_ScreenResize: procedure (w, h: Integer) = nil;
+
 implementation
 
   uses
     SysUtils, SDL, Math,
     {$INCLUDE ../nogl/noGLuses.inc}
-    e_log, e_graphics, e_input, e_sound,
-    g_options, g_window, g_console, g_game, g_menu, g_gui, g_main, g_basic;
+    e_log, r_graphics, e_input, e_sound,
+    g_options, g_console, g_game, g_menu, g_gui, g_basic;
 
   const
     GameTitle = 'Doom 2D: Forever (SDL 1.2, %s)';
@@ -93,32 +96,6 @@ implementation
     {$ENDIF}
   end;
 
-  procedure UpdateSize (w, h: Integer);
-  begin
-    gWinSizeX := w;
-    gWinSizeY := h;
-    gRC_Width := w;
-    gRC_Height := h;
-    if glRenderToFBO then
-    begin
-      // store real window size in gWinSize, downscale resolution now
-      w := round(w / r_pixel_scale);
-      h := round(h / r_pixel_scale);
-      e_ResizeFramebuffer(w, h);
-    end;
-    gScreenWidth := w;
-    gScreenHeight := h;
-    {$IFDEF ENABLE_HOLMES}
-      fuiScrWdt := w;
-      fuiScrHgt := h;
-    {$ENDIF}
-    e_ResizeWindow(w, h);
-    e_InitGL;
-    g_Game_SetupScreenSize;
-    g_Menu_Reset;
-    g_Game_ClearLoading;
-  end;
-
   function GetTitle (): PChar;
     var info: AnsiString;
   begin
@@ -156,7 +133,8 @@ implementation
         SDL_WM_SetCaption(GetTitle(), nil);
         gFullScreen := fullscreen;
         gRC_FullScreen := fullscreen;
-        UpdateSize(w, h);
+        if @sys_ScreenResize <> nil then
+          sys_ScreenResize(w, h);
         result := True
       end
     end
@@ -168,8 +146,6 @@ implementation
 
   procedure sys_Repaint;
   begin
-    if glRenderToFBO then
-      e_BlitFramebuffer(gWinSizeX, gWinSizeY);
     SDL_GL_SwapBuffers
   end;
 
@@ -446,20 +422,21 @@ implementation
       e_KeyUpDown(key, down);
       g_Console_ProcessBind(key, down);
     end
-    else if gConsoleShow or gChatShow or (g_ActiveWindow <> nil) then
+    else
     begin
-      KeyPress(key) // key repeat in menus and shit
+      g_Console_ProcessBindRepeat(key)
     end;
-    if down and IsValid1251(ev.keysym.unicode) and IsPrintable1251(ch) then
-      CharPress(ch)
+    if @sys_CharPress <> nil then
+      if down and IsValid1251(ev.keysym.unicode) and IsPrintable1251(ch) then
+        sys_CharPress(ch)
   end;
 
   procedure HandleResize (var ev: TSDL_ResizeEvent);
   begin
     if g_dbg_input then
       e_LogWritefln('Input Debug: SDL_VIDEORESIZE %s %s', [ev.w, ev.h]);
-    if modeResize = 1 then
-      UpdateSize(ev.w, ev.h)
+    if (modeResize = 1) and (@sys_ScreenResize <> nil) then
+      sys_ScreenResize(ev.w, ev.h);
     else if modeResize > 1 then
       InitWindow(ev.w, ev.h, gBPP, gFullscreen)
   end;