Function addLaser

Add item to Laser Drill and Foci. Combines addLaserOre and addLaserFoci

Common values:

• Coal => 175 (black)
• Iron => 150 (brown)
• Redstone => 100 (red)
• Copper => 90 (orange)
• Tin => 85 (silver)
• Glowstone => 80 (yellow)
• Lapis => 80 (blue)
• Gold => 70 (yellow)
• Lead => 60 (purple)
• Diamond => 55 (lightBlue)
• Sulfur => 40 (yellow)
• Salpeter => 40 (white)
• Emerald => 35 (lime)
• Silver => 30 (gray)
• Platinum => 15 (lightBlue)

A list of laser ores can be generated using /mt mfr laserores