remove any thread-safe stuff I introduced since it's not needed
as unC0Rr pointed out it's not needed, we are single-threaded (thanks :D)
from what I understood this time, Qt is clever enough to sequentialize all events and child destructions instead of spawning threads
also some docs/comments
unit uCursor;
interface
procedure init;
procedure updatePosition;
implementation
uses SDLh, uVariables;
procedure init;
begin
SDL_WarpMouse(cScreenWidth div 2, cScreenHeight div 2);
end;
procedure updatePosition;
var x, y: LongInt;
begin
SDL_GetMouseState(@x, @y);
if(x <> cScreenWidth div 2) or (y <> cScreenHeight div 2) then
begin
CursorPoint.X:= CursorPoint.X + x - cScreenWidth div 2;
CursorPoint.Y:= CursorPoint.Y - y + cScreenHeight div 2;
if cHasFocus then SDL_WarpMouse(cScreenWidth div 2, cScreenHeight div 2);
end
end;
end.