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Fix

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Dragon Fire
2021-01-23 16:11:08 -05:00
parent b08c6f13fa
commit cb7bb38165
1 changed files with 17 additions and 3 deletions
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commands/games-mp/chess.js
+17 -3
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@@ -4,6 +4,7 @@ const { createCanvas, loadImage } = require('canvas');
const { stripIndents } = require('common-tags'); const { stripIndents } = require('common-tags');
const path = require('path'); const path = require('path');
const { verify, reactIfAble } = require('../../util/Util'); const { verify, reactIfAble } = require('../../util/Util');
const { drawImageWithTint } = require('../../util/Canvas');
const { FAILURE_EMOJI_ID } = process.env; const { FAILURE_EMOJI_ID } = process.env;
const turnRegex = /^([A-H][1-8]) ?([A-H][1-8])$/; const turnRegex = /^([A-H][1-8]) ?([A-H][1-8])$/;
const pieces = ['pawn', 'rook', 'knight', 'king', 'queen', 'bishop']; const pieces = ['pawn', 'rook', 'knight', 'king', 'queen', 'bishop'];
@@ -59,6 +60,7 @@ module.exports = class ChessCommand extends Command {
} }
const game = new jsChess.Game(); const game = new jsChess.Game();
let lastTurnTimeout = false; let lastTurnTimeout = false;
let prevGameState = null;
while (!game.exportJson().checkMate) { while (!game.exportJson().checkMate) {
const user = game.exportJson().turn === 'black' ? opponent : msg.author; const user = game.exportJson().turn === 'black' ? opponent : msg.author;
const gameState = game.exportJson(); const gameState = game.exportJson();
@@ -68,7 +70,7 @@ module.exports = class ChessCommand extends Command {
await msg.say(stripIndents` await msg.say(stripIndents`
${user}, what move do you want to make (ex. A1A2)? Type \`end\` to forfeit. ${user}, what move do you want to make (ex. A1A2)? Type \`end\` to forfeit.
_You are ${gameState.check ? '**in check!**' : 'not in check.'}_ _You are ${gameState.check ? '**in check!**' : 'not in check.'}_
`, { files: [{ attachment: this.displayBoard(gameState), name: 'chess.png' }] }); `, { files: [{ attachment: this.displayBoard(gameState, prevGameState), name: 'chess.png' }] });
const moves = game.moves(); const moves = game.moves();
const pickFilter = res => { const pickFilter = res => {
if (res.author.id !== user.id) return false; if (res.author.id !== user.id) return false;
@@ -102,6 +104,7 @@ module.exports = class ChessCommand extends Command {
if (turn.first().content.toLowerCase() === 'end') break; if (turn.first().content.toLowerCase() === 'end') break;
const choice = turn.first().content.toUpperCase().match(turnRegex); const choice = turn.first().content.toUpperCase().match(turnRegex);
game.move(choice[1], choice[2]); game.move(choice[1], choice[2]);
prevGameState = gameState;
} }
} }
this.client.games.delete(msg.channel.id); this.client.games.delete(msg.channel.id);
@@ -117,7 +120,7 @@ module.exports = class ChessCommand extends Command {
} }
} }
displayBoard(gameState) { displayBoard(gameState, prevGameState) {
const canvas = createCanvas(this.images.board.width, this.images.board.height); const canvas = createCanvas(this.images.board.width, this.images.board.height);
const ctx = canvas.getContext('2d'); const ctx = canvas.getContext('2d');
ctx.drawImage(this.images.board, 0, 0); ctx.drawImage(this.images.board, 0, 0);
@@ -127,9 +130,20 @@ module.exports = class ChessCommand extends Command {
let col = 0; let col = 0;
for (let i = 0; i < 64; i++) { for (let i = 0; i < 64; i++) {
const piece = gameState.pieces[`${cols[col]}${row}`]; const piece = gameState.pieces[`${cols[col]}${row}`];
const prevGamePiece = prevGameState.pieces[`${cols[col]}${row}`];
if (piece) { if (piece) {
const parsed = this.pickImage(piece); const parsed = this.pickImage(piece);
ctx.drawImage(this.images[parsed.color][parsed.name], w, h, 52, 52); if (prevGameState && prevGamePiece !== piece && !prevGamePiece) {
drawImageWithTint(ctx, 'green', this.images[parsed.color][parsed.name], w, h, 52, 52);
} else {
ctx.drawImage(this.images[parsed.color][parsed.name], w, h, 52, 52);
}
}
if (prevGameState && prevGamePiece !== piece && !piece) {
ctx.fillStyle = 'green';
ctx.globalAlpha = 0.5;
ctx.fillRect(w, h, 52, 52);
ctx.globalAlpha = 1;
} }
w += 52 + 2; w += 52 + 2;
col += 1; col += 1;