The rottags key alone now toggles hog tags; preecise+rottags is used to cycle tags
I figured that the toggling hog tags on and off is a bit
more important than changing the tag types, because you sometimes
run into a hog whose tags block your view, so a 1-key press is
helpful. On the other hand, you probably only want to changing the
tag types in the game once (if at all).
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
// Move curser by 1px in case it's already centered.
// The game camera in the Alpha for 0.9.23 screwed up if
// the game started with the mouse already being centered.
// This fixes it, but we might have overlooked a related
// bug somewhere else.
// No big deal since this function is (so far) only called once.
SDL_WarpMouse((cScreenWidth div 2) + 1, cScreenHeight div 2);
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.