hedgewars/uCursor.pas
author Wuzzy <almikes@aol.com>
Fri, 22 Sep 2017 18:46:28 +0200
changeset 12493 c19e5ece5b3f
parent 10017 de822cd3df3a
child 12664 545e1198e8b9
permissions -rw-r--r--
Fix rotatemask (hedgehog info) key toggling team bars instead of changing hedgehog tags Pressing rotatemask toggled the team bars, but it was clearly indicatd otherwise in the controls menu. To change hog tags, you must have pressed rotatemask+precise which is not what users expect. New behaviour: - rotatemask changes hog tags - rotatemask+precise toggles team bars

unit uCursor;

interface

procedure init;
procedure resetPosition;
procedure updatePosition;
procedure handlePositionUpdate(x, y: LongInt);

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
        handlePositionUpdate(x - cScreenWidth div 2, y - cScreenHeight div 2);

        if cHasFocus then
            SDL_WarpMouse(cScreenWidth div 2, cScreenHeight div 2);
    end
end;

procedure handlePositionUpdate(x, y: LongInt);
begin
    CursorPoint.X:= CursorPoint.X + x;
    CursorPoint.Y:= CursorPoint.Y - y;
end;

end.