const piece = move.vanish[0].p;
const c = move.vanish[0].c;
// "l" = Alice king
if (piece == "l") {
this.kingPos[c][0] = move.appear[0].x;
this.kingPos[c][1] = move.appear[0].y;
const piece = move.vanish[0].p;
const c = move.vanish[0].c;
// "l" = Alice king
if (piece == "l") {
this.kingPos[c][0] = move.appear[0].x;
this.kingPos[c][1] = move.appear[0].y;