hedgewars/uCursor.pas
author belphegorr <szabibibi@gmail.com>
Mon, 25 Jun 2012 10:46:48 +0300
changeset 7201 dc17ffdf0702
parent 6580 6155187bf599
child 8026 4a4f21070479
child 8222 d3dc08500fc0
permissions -rw-r--r--
The first campaign commit with a lot of changes... branch 'default' added QTfrontend/campaign.cpp added QTfrontend/campaign.h changed QTfrontend/CMakeLists.txt changed QTfrontend/game.cpp changed QTfrontend/game.h changed QTfrontend/hwform.cpp changed QTfrontend/hwform.h changed QTfrontend/ui/page/pagecampaign.cpp changed QTfrontend/ui/page/pagecampaign.h changed QTfrontend/ui/page/pagesingleplayer.cpp changed hedgewars/uCommandHandlers.pas changed hedgewars/uIO.pas changed hedgewars/uScript.pas changed hedgewars/uVariables.pas

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.