Polyform v0.6 Build 230929

Change Log:

• Added 180° rotations for all pieces.
• Added 120° rotations for Polyiamonds and Polyhexes.
• Added "Piece Center" option.
• Added "Simpler Ghost" option.
• Added "Darken Factor" option.
• Options under the "Controls" section can be cleared using Delete, an empty option will be represented by a box graphic.
• Buttons for 180° and 120° rotations have been added under the "Controls" section, they are empty by default.
• OMS 5-Polyform challenge increased from 15 to 20 levels.
  
• OMS 5-Polyform challenge received a new music track.
• OMS with Random Sequence now starts with a random polyform.
• The game size has been greatly reduced.
  
• OMS 3-Polyform reward  speed curve has been reworked.

Changes related to the OMS 4-Polyform reward (SPOILERS!):

• Polysticks speed curve has been reworked.
• Polysticks piece colors have been reworked.
• Polysticks received a new Master Mode music track.

Bug Fixes:

• Line clear animations with reduced "Clear Delay" have been fixed.
• All pieces except Domino, Trominoes and Pentominoes have proper spin detection and names.