// An Inner Tile Impact checks for an additional, inner collision based on a designated rectangle.
public static DirCardinal RunInnerImpact(GameObject actor, int x1, int x2, int y1, int y2)
{
// Check Overlap with Altered Border
if (!CollideRect.IsTouchingRect(actor, x1, x2, y1, y2))
{
return(DirCardinal.None);
}
DirCardinal newDir = CollideRect.GetDirectionOfCollision(actor, x1, x2, y1, y2);
if (newDir == DirCardinal.Down)
{
actor.CollidePosDown(y1 - actor.bounds.Bottom);
}
else if (newDir == DirCardinal.Right)
{
actor.CollidePosRight(x1 - actor.bounds.Right);
}
else if (newDir == DirCardinal.Left)
{
actor.CollidePosLeft(x2 - actor.bounds.Left);
}
else if (newDir == DirCardinal.Up)
{
actor.CollidePosUp(y2 - actor.bounds.Top);
}
return(newDir);
}
// Identical to RunInnerImpact, except it doesn't collide.
public static DirCardinal RunOverlapTest(GameObject actor, int x1, int x2, int y1, int y2)
{
if (!CollideRect.IsTouchingRect(actor, x1, x2, y1, y2))
{
return(DirCardinal.None);
}
return(CollideRect.GetDirectionOfCollision(actor, x1, x2, y1, y2));
}