hedgewars/uCursor.pas
author mk12
Fri, 07 Dec 2012 16:03:53 -0500
branchflibqtfrontend
changeset 8267 9cf64a5c3445
parent 8222 d3dc08500fc0
child 8330 aaefa587e277
child 8346 3443e0de2c9d
permissions -rw-r--r--
will fix this http://code.google.com/p/hedgewars/source/detail?r=9f0e79ab51f00f3b1e133ae70cdd63f6963439c0 and will allow hedgewars to build without video recording enabled, for the time being although i want to talk to koda or someone to understand what should be #ifdef'd and if i've done too much or too little.. but at least that will let it build

unit uCursor;

interface

procedure init;
procedure resetPosition;
procedure updatePosition;

implementation

uses SDLh, uVariables;

procedure init;
begin
    resetPosition();
end;

procedure resetPosition;
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.