Fix input method candidates being aligned wrong in some cases

Namely when the main window is resizeable and its size isn't the same as it would be with the active scale mode with resizing disabled.

Also fix window position not being restored when the main window is resizeable.

src/PowderToySDL.cpp

@@ -42,11 +42,15 @@ void StopTextInput()
 
 void SetTextInputRect(int x, int y, int w, int h)
 {
+	// Why does SDL_SetTextInputRect not take logical coordinates???
+	int wx, wy, wwx, why;
+	SDL_RenderLogicalToWindow(sdl_renderer, x, y, &wx, &wy);
+	SDL_RenderLogicalToWindow(sdl_renderer, x + w, y + h, &wwx, &why);
 	SDL_Rect rect;
-	rect.x = x;
+	rect.x = wx;
-	rect.y = y;
+	rect.y = wy;
-	rect.w = w;
+	rect.w = wwx - wx;
-	rect.h = h;
+	rect.h = why - wy;
 	SDL_SetTextInputRect(&rect);
 }
 
@@ -241,13 +245,12 @@ void SDLSetScreen()
 		//Uncomment this to enable resizing
 		//SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "linear");
 		//SDL_SetWindowResizable(sdl_window, SDL_TRUE);
-
-		LoadWindowPosition();
-		UpdateFpsLimit();
 	}
 
 	SDL_SetWindowSize(sdl_window, size.X, size.Y);
 	SDL_RenderSetIntegerScale(sdl_renderer, newFrameOpsNorm.forceIntegerScaling ? SDL_TRUE : SDL_FALSE);
+	LoadWindowPosition();
+	UpdateFpsLimit();
 	if (newFrameOpsNorm.fullscreen)
 	{
 		SDL_RaiseWindow(sdl_window);

src/gui/interface/Engine.cpp

@@ -331,6 +331,5 @@ void Engine::StopTextInput()
 
 void Engine::TextInputRect(Point position, Point size)
 {
-	auto scale = windowFrameOps.scale;
+	::SetTextInputRect(position.X, position.Y, size.X, size.Y);
-	::SetTextInputRect(position.X * scale, position.Y * scale, size.X * scale, size.Y * scale);
 }