public List <Col> CheckCol(TwoCol other)
{
List <Col> output = new List <Col>();
foreach (TwoCol e in twoCol)
{
if (e == other || !e.CanCollide(other))
{
continue;
}
Col col = new Col();
Vector2 vec = other.CheckCol(e);
if (vec != Vector2.zero)
{
col.col = e;
col.move = vec;
output.Add(col);
}
}
// No collisions.
return(output);
}
public Vector2 CheckColMove(TwoCol other, TwoCol.ColType type)
{
Vector2 output = Vector2.zero;
foreach (TwoCol e in twoCol)
{
if (e == other || !e.HasType(type) || !e.CanCollide(other))
{
continue;
}
output += other.CheckCol(e);
}
// No collisions.
return(output);
}
public TwoCol IsCol(TwoCol other, TwoCol.ColType type)
{
foreach (TwoCol e in twoCol)
{
if (e == other || !e.HasType(type) || !e.CanCollide(other))
{
continue;
}
if (other.CheckCol(e) != Vector2.zero)
{
return(e);
}
}
// No collisions.
return(null);
}