[vchess.git] / client / src / variants / Antimatter.js

import { ChessRules } from "@/base_rules";

export class AntimatterRules extends ChessRules {

  getPotentialMovesFrom([x, y]) {
    let moves = super.getPotentialMovesFrom([x, y]);
    // Handle "matter collisions"
    moves.forEach(m => {
      if (
        m.vanish.length > 1 &&
        m.appear.length <= 1 &&
        m.vanish[0].p == m.vanish[1].p
      ) {
        m.appear.pop();
      }
    });
    return moves;
  }

};
Commit	Line	Data
	1	import { ChessRules } from "@/base_rules";
	2
	3	export class AntimatterRules extends ChessRules {
	4
	5	getPotentialMovesFrom([x, y]) {
	6	let moves = super.getPotentialMovesFrom([x, y]);
	7	// Handle "matter collisions"
	8	moves.forEach(m => {
	9	if (
	10	m.vanish.length > 1 &&
	11	m.appear.length <= 1 &&
	12	m.vanish[0].p == m.vanish[1].p
	13	) {
	14	m.appear.pop();
	15	}
	16	});
	17	return moves;
	18	}
	19
	20	};