public static void EffectLine( Point3D start, Point3D end, Map map )
{
if( start.Equals( end ) )
return;
int difX = Math.Abs( start.X - end.X );
int difY = Math.Abs( start.Y - end.Y );
int x = start.X;
int y = start.Y;
int avgX = (int) Math.Round( difY != 0 ? difX / (double) difY : 0 );
int avgY = (int) Math.Round( difX != 0 ? difY / (double) difX : 0 );
while ( x != end.X && y != end.Y )
{
Point3D p = new Point3D( x, y, start.Z );
if ( map.CanFit( p, 12, true, false ) )
Effects.SendLocationEffect( p, map, 0x376A, 4, 9 );
if ( avgX <= 0 )
{
if ( x < end.X )
x += 1;
else if ( x > end.X )
x -= 1;
avgX = (int) Math.Round( difY != 0 ? difX / (double) difY : 0 );
}
if ( avgY <= 0 )
{
if ( y < end.Y )
y += 1;
else if ( y > end.Y )
y -= 1;
avgY = (int) Math.Round( difX != 0 ? difY / (double) difX : 0 );
}
avgX -= 1;
avgY -= 1;
}
}
