ACF7: Fix possible Lua error spam in intro sequence
This was caused by a race of onGearDelete vs AnimationSetup. If AnimationSetup came first,
it uses old values from the natives table. The solution is to force the code to guarantee
that AnimationSetup always coms after deleting gears in the natives table.
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.