Begin work on the Kickplayer event

src/events/KickPlayer.ts

@@ -0,0 +1,64 @@
+/*
+Removes a player from the game. This alerts the player's client that they were
+kicked, as well as can prevent them from re-joining the game again if the ban
+property was set to true.
+
+Emissions:
+	PlayerKicked->All - This event is sent to everyone to indicate that the
+		player was removed from the game. If the client recognizes the player
+		name to be itself, it kicks the player back to he main page. Otherwise
+		it just removes the player from the display list.
+*/
+import { Socket } from 'socket.io';
+import { active_games, log } from '../main';
+export const KickPlayer = (socket: Socket, data: KickPlayer) => {
+	try {
+		// Check if it's an active game
+		if (!Object.keys(active_games).includes(data.game_code)) {
+			log.debug(`Can't find an active game with code: ${data.game_code}`);
+			socket.emit(`PlayerKicked`, {
+				success: false,
+				message: `Error: The supplied game code could not be found.`
+			});
+			return;
+		};
+
+		let game = active_games[data.game_code];
+
+		// Ensure it's the host kicking the player
+		if (game.host !== data.user) {
+			log.info(`${data.user} attempted to kick ${data.target} from the game`);
+			socket.emit(`PlayerKicked`, {
+				success: false,
+				message: `Cannot kick players when you are not the host.`,
+			});
+			return;
+		};
+
+		// Ensure the user can be kicked during the state
+		if (game.status !== `lobby`) {
+			log.error(`Cannot kick a player from the game when not in the lobby. (state=${game.status})`);
+			socket.emit(`GameJoined`, {
+				success: false,
+				message: `Cannot kick a player when the game is in progress.`,
+			});
+			return;
+		};
+
+		game.remove_player(data.target, data.ban);
+		log.info(`Removed ${data.target} from ${data.game_code}`);
+
+		socket.broadcast.emit(`PlayerKicked`, {
+			success: true,
+			game_code: data.game_code,
+			player: data.target,
+		});
+	} catch (err) {
+		log.prettyError(err);
+		socket.emit(`PlayerKicked`, {
+			success: false,
+			game_code: data.game_code,
+			message: `${err.name}: ${err.message}`,
+		});
+	};
+};

src/types/data.d.ts

@@ -39,7 +39,10 @@ interface JoinGame {
 	username: string;
 }
 
-interface KickPlayer extends request {}
+interface KickPlayer extends request {
+	target: string;
+	ban: boolean;
+}
 
 interface KillGame extends request {}