From 7188a33a7090cf7a7c75e9753edd1b1a64ad7572 Mon Sep 17 00:00:00 2001
From: Muthu Kumar <muthukumar@thefeathers.in>
Date: Thu, 6 Aug 2020 13:13:48 +0530
Subject: [PATCH] [init]

Signed-off-by: Muthu Kumar <muthukumar@thefeathers.in>
---
 package.json |  4 ++--
 src/index.ts | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++--
 2 files changed, 62 insertions(+), 4 deletions(-)

diff --git a/package.json b/package.json
index 1570d3d..250cf37 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
-	"name": "@telecraft/plugin",
+	"name": "@telecraft/telegram-auth",
 	"version": "0.0.1",
-	"description": "Boilerplate for Telecraft plugins",
+	"description": " Telegram auth for Minecraft servers, powered by Telecraft",
 	"main": "dist",
 	"scripts": {
 		"build": "tsc --importHelpers",
diff --git a/src/index.ts b/src/index.ts
index 7cf7f29..fcf2d71 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,8 +1,66 @@
 import { Plugin } from "@telecraft/types";
 
+// Get 4 random numbers
+const rand = () => String(Math.ceil(Math.random() * 10000));
+
+const gamemodes = ["survival", "creative", "adventure", "survival"];
+
 const auth: Plugin = {
-	name: "telecraft-plugin",
+	name: "telegram-auth",
 	plugin: (config, events, store, server) => {
-		// do something cool
+		if (!config.enable) return;
+
+		events.on(["minecraft", "join"], async ctx => {
+			const tgUser = await store.get(["minecraft", ctx.user, "tgUser"]);
+
+			server.send(`data get entity ${ctx.user} playerGameType`);
+			server.send(`data get entity ${ctx.user} Pos`);
+			server.send(`data get entity ${ctx.user} Dimension`);
+			server.send(`effect give ${ctx.user} minecraft:blindness 1000000`);
+			server.send(`effect give ${ctx.user} minecraft:slowness 1000000 255`);
+			server.send(`gamemode spectator ${ctx.user}`);
+
+			if (tgUser) {
+				events.emit(["telegram", "send"], { user: tgUser, msg: "Send /auth to authenticate yourself." });
+			} else {
+				server.send(`tellraw ${ctx.user} Send /link to the Telegram bot.`);
+			}
+		});
+
+		events.on(["telegram", "link"], async ctx => {
+			const token = rand();
+			const tgUser = ctx.user;
+
+			await store.set(["telegram", token, "tgUser"], tgUser);
+			events.emit(["telegram", "send"], { user: tgUser, msg: `Send !link ${token} in Minecraft chat to link.` });
+		});
+
+		events.on(["minecraft", "message"], async ctx => {
+			const [cmd, ...rest] = ctx.msg.split(" ");
+			if (cmd === "!link") {
+				const [token] = rest;
+				const tgUser = await store.get(["telegram", token, "tgUser"]);
+				if (token && tgUser) {
+					await store.set(["telegram", tgUser, "user"], ctx.user);
+					server.send(`tellraw ${ctx.user} Successfully linked with Telegram user.`);
+					events.emit(["telegram", "send"], {
+						user: tgUser,
+						msg: `Successfully linked with Minecraft player ${ctx.user}.`,
+					});
+				}
+			}
+		});
+
+		events.on(["telegram", "auth"], async ctx => {
+			const tgUser = ctx.user;
+
+			const player = await store.get(["telegram", tgUser, "user"]);
+
+			if (!player) {
+				events.emit(["telegram", "send"], { user: tgUser, msg: `Not linked to a Minecraft player. Send /link first.` });
+			}
+		});
 	},
 };
+
+export default auth;