P2P-Custom-Chess

A P2P Custom Chess program written in HTML and Typescript where pieces can be modified using Parlett's Movement System

Recommended Parlett's Order

<conditions> <move type> <distance> <direction> <other>

Move Commands

• '1', '2', '3', ..., 'n'/'N' = Distance of N
• 'X-Y' = Distance in Inclusive Range from X to Y
• '*' = Orthogonal of Diagonal Movement
• '+' = Orthogonal Movement
• '>' = Forwards Movement
• '<' = Backwards Movement
• '<>' = Forwards or Backwards Movement
• '=' = Orthogonally Sideways Movement
• '>=' = Orthogonally Forwards or Sideways Movement
• '<=' = Orthogonally Backwards or Sideways Movement
• 'x'/'X' = Diagonal Movement
• 'x>'/'X>' = Diagonally Forward Movement
• 'x<'/'X<' = Diagonally Backward Movement
• '+>' = Orthogonally Forward Movement
• '+<' = Orthogonally Backward Movement
• 'X/Y' = Distance of X and Y in Different Orthogonal Directions
• 'W-X/Y-Z' = Distance in Inclusive Range from W to X and Y to Z in Different Orthogonal Directions
• 'X/Ys'/'X/YS' = Strict Distance of X Horizontally and then Y Vertically in Different Orthogonal Directions
• 'W-X/Y-Zs'/'W-X/Y-ZS' = Strict Distance in Inclusive Range from W to X Horizontally and then Y to Z Vertically in Different Orthogonal Directions
• '~' = Jumping Operator (Knights) *'i'/'I' = Only Use on First Movement of Piece
• 'c'/'C' = Only Use on Capturing Piece (Only applies to final square being landed on)
• 'o'/'O' = Only Use on Not Capturing Piece
• ',' = Add Different Movements to a Piece
• '-' = Inclusive Range Operator
• 'r'/'R' = Right (Relative to Direction 1)
• 'l'/'L' = Left (Relative to Direction 1)
• 'd'/'D' = Cannot be Killed nor Moved
• '()' = Grouping Operator (Nightriders) (Use 'n()' instead of the deprecated '&' operator)
• '.' = Then Operator (Aanca)
• '^' = Locust Operator (Checkers) (Must capture between each jump)
• 'k'/'K' = King flag that enables notifications when placed into check by another piece

How to Connect

1. Have Player 1 Click the Connect button.
2. Send the Game ID generated in the box to Player 2.
3. Have Player 2 enter the Game ID into their box.
4. Have Player 2 Click the Connect button.

Upon connection, both players should get an alert that a player has connected. Any Piece changes will be reflected onto both sides with the person who is receiving the changes getting an alert describing the change made.