task4

mover/wenchao13547/code/task4/flip_coin/Move.lock

@@ -0,0 +1,49 @@
+# @generated by Move, please check-in and do not edit manually.
+
+[move]
+version = 3
+manifest_digest = "331D7814D75E8C838EE91CC4DE51B96111370C5E9BFA0ABAAD4CED7DC13CD5A9"
+deps_digest = "3C4103934B1E040BB6B23F1D610B4EF9F2F1166A50A104EADCF77467C004C600"
+dependencies = [
+  { id = "Sui", name = "Sui" },
+  { id = "faucet_coin", name = "faucet_coin" },
+]
+
+[[move.package]]
+id = "MoveStdlib"
+source = { git = "https://github.com/MystenLabs/sui.git", rev = "framework/testnet", subdir = "crates\\sui-framework\\packages\\move-stdlib" }
+
+[[move.package]]
+id = "Sui"
+source = { git = "https://github.com/MystenLabs/sui.git", rev = "framework/testnet", subdir = "crates/sui-framework/packages/sui-framework" }
+
+dependencies = [
+  { id = "MoveStdlib", name = "MoveStdlib" },
+]
+
+[[move.package]]
+id = "faucet_coin"
+source = { local = "..\\..\\task2\\faucet_coin" }
+
+dependencies = [
+  { id = "Sui", name = "Sui" },
+]
+
+[move.toolchain-version]
+compiler-version = "1.37.1"
+edition = "2024.beta"
+flavor = "sui"
+
+[env]
+
+[env.testnet]
+chain-id = "4c78adac"
+original-published-id = "0xf5ae27970420e7712a8a1b6ba9e59fdaf46e6a16a74842759c096bea75fba910"
+latest-published-id = "0xf5ae27970420e7712a8a1b6ba9e59fdaf46e6a16a74842759c096bea75fba910"
+published-version = "1"
+
+[env.mainnet]
+chain-id = "35834a8a"
+original-published-id = "0x1a3ba37d2daf49c7b05caf6a2ca77329951d19026df2d26bf9c5b9301d92ae60"
+latest-published-id = "0x1a3ba37d2daf49c7b05caf6a2ca77329951d19026df2d26bf9c5b9301d92ae60"
+published-version = "1"

mover/wenchao13547/code/task4/flip_coin/Move.toml

@@ -0,0 +1,35 @@
+[package]
+name = "flip_coin"
+edition = "2024.beta" # edition = "legacy" to use legacy (pre-2024) Move
+# license = ""           # e.g., "MIT", "GPL", "Apache 2.0"
+# authors = ["..."]      # e.g., ["Joe Smith ([email protected])", "John Snow ([email protected])"]
+
+[dependencies]
+Sui = { git = "https://github.com/MystenLabs/sui.git", subdir = "crates/sui-framework/packages/sui-framework", rev = "framework/testnet" }
+faucet_coin = { local = "../../task2/faucet_coin" }
+# For remote import, use the `{ git = "...", subdir = "...", rev = "..." }`.
+# Revision can be a branch, a tag, and a commit hash.
+# MyRemotePackage = { git = "https://some.remote/host.git", subdir = "remote/path", rev = "main" }
+
+# For local dependencies use `local = path`. Path is relative to the package root
+# Local = { local = "../path/to" }
+
+# To resolve a version conflict and force a specific version for dependency
+# override use `override = true`
+# Override = { local = "../conflicting/version", override = true }
+
+[addresses]
+flip_coin = "0x1a3ba37d2daf49c7b05caf6a2ca77329951d19026df2d26bf9c5b9301d92ae60"
+# Named addresses will be accessible in Move as `@name`. They're also exported:
+# for example, `std = "0x1"` is exported by the Standard Library.
+# alice = "0xA11CE"
+
+[dev-dependencies]
+# The dev-dependencies section allows overriding dependencies for `--test` and
+# `--dev` modes. You can introduce test-only dependencies here.
+# Local = { local = "../code/task2/faucet_coin" }
+[dev-addresses]
+# The dev-addresses section allows overwriting named addresses for the `--test`
+# and `--dev` modes.
+# alice = "0xB0B"
+

mover/wenchao13547/code/task4/flip_coin/sources/flip_coin.move

@@ -0,0 +1,101 @@
+module flip_coin::flip_coin {
+    use std::ascii::{String, string};
+    use sui::balance;
+    use sui::balance::Balance;
+    use sui::coin::{Self, Coin, from_balance, into_balance, split};
+    use sui::random;
+    use sui::random::Random;
+    use sui::transfer::{share_object, transfer, public_transfer};
+    use sui::tx_context::sender;
+    use faucet_coin::rr::RR;
+    // use id::模块名::资源名
+    // 创建一个池子,并指定代币
+    public struct Game has key {
+        id: UID,
+        val: Balance<RR>,
+        creator: String
+    }
+
+    // 设置管理员
+    public struct Admin has key {
+        id: UID
+    }
+
+    fun init(ctx: &mut TxContext) {
+        // 创建一个游戏对象，设置池子初始余额为0
+        let game = Game {
+            id: object::new(ctx),
+            val: balance::zero(),
+            creator: string(b"wenchao13547")
+        };
+        share_object(game);     // 共享游戏对象
+
+        // 设置一个管理员对象
+        let admin = Admin {
+            id: object::new(ctx)
+        };
+        transfer(admin,sender(ctx));    // 将管理员权限转移给发送者
+    }
+
+
+    public entry fun play(
+        game: &mut Game,
+        // 0x575393a3353c9678533de4bda5c797405bb04f20afdd8bd2c9be795aeb814514  0x1a3ba37d2daf49c7b05caf6a2ca77329951d19026df2d26bf9c5b9301d92ae60::flip_coin::Game
+        user_value: bool,
+        user_in: Coin<RR>,
+        rand: &Random,
+        ctx: &mut TxContext
+    ) {
+        let user_in_coin = coin::value(&user_in);  // 获取玩家下注硬币的值
+        let user_address = sender(ctx);             // 获取玩家的地址
+        let game_val = balance::value(&game.val);   // 获取游戏池子中的余额
+
+        // 如果池子的余额少于玩家下注的，则返回错误码 100
+        if (game_val < user_in_coin) {
+            abort 100u64
+        };
+
+        // 创建一个随机数生成器，并转换为 bool 值
+        let mut generator = random::new_generator(rand,ctx);
+        let mut flag = random::generate_bool(&mut generator);
+
+        // 判断玩家是否猜对了
+        if (user_value == flag) {
+            let win_balance = balance::split(&mut game.val,user_in_coin);   // 从池子余额中分出与玩家下注的等值金额
+            let win_coin = from_balance(win_balance,ctx);                   // 将赢得的金额转为硬币
+            public_transfer(win_coin,user_address);                         // 将赢得的硬币转移给玩家
+            public_transfer(user_in,user_address);                     // 将玩家下注的硬币退还给玩家
+        } else {
+            let in_balance = into_balance(user_in);                    // 将玩家的硬币转换为余额
+            balance::join(&mut game.val,in_balance);                        // 将余额加入到游戏的池子中
+        }
+    }
+
+    // 将代币添加到游戏中
+    public entry fun add_coin(
+        game: &mut Game,
+        add_coin: Coin<RR>,
+        // 0xc195872db444df619c1310641cb501480eed42f0da6ddf89845a4ae5a8130bf3  0x2::coin::Coin<0xdcf3749d51e66858ee2443fcc0b92b33482986580aa2db686e5a0d1e5a07ffac::rr::RR>
+        _ctx: &mut TxContext
+    ) {
+        let add_coin_in_balance = into_balance(add_coin);           // 将硬币转换为余额
+        balance::join(&mut game.val, add_coin_in_balance);          // 将余额加入到游戏的总余额中
+    }
+
+    // 分割代币
+    public fun split_coin<FAUCETCOIN>(coin: &mut Coin<FAUCETCOIN>, amt: u64, ctx: &mut TxContext): Coin<FAUCETCOIN> {
+        split(coin, amt, ctx)
+    }
+
+    // 从游戏池子中取出
+    public entry fun remove_coin(
+        _: &Admin,
+        game: &mut Game,
+        amt: u64,
+        ctx: &mut TxContext
+    ) {
+        let win_balance = balance::split(&mut game.val,amt);    // 从游戏中分出指定金额
+        let win_coin = from_balance(win_balance,ctx);           // 将分出金额转化为硬币
+        public_transfer(win_coin,sender(ctx));                  // 将硬币转移给发送者
+    }
+}

mover/wenchao13547/code/task4/flip_coin/tests/flip_coin_tests.move

@@ -0,0 +1,18 @@
+/*
+#[test_only]
+module flip_coin::flip_coin_tests;
+// uncomment this line to import the module
+// use flip_coin::flip_coin;
+
+const ENotImplemented: u64 = 0;
+
+#[test]
+fun test_flip_coin() {
+    // pass
+}
+
+#[test, expected_failure(abort_code = ::flip_coin::flip_coin_tests::ENotImplemented)]
+fun test_flip_coin_fail() {
+    abort ENotImplemented
+}
+*/

mover/wenchao13547/readme.md

@@ -35,10 +35,11 @@
 - [√] scan上的NFT截图:![Scan截图](./images/你的图片地址)
 - ![img_3.png](img_3.png)
 ##   04 Move Game
-- [] game package id :
-- [] deposit Coin hash:
-- [] withdraw `Coin` hash:
-- [] play game hash:
+- [√] game package id :0x1a3ba37d2daf49c7b05caf6a2ca77329951d19026df2d26bf9c5b9301d92ae60
+- [√] deposit Coin hash:6af18uEXzmgzYQjdZLb64j9maWWM4K3kzGsFpdWdnnjv
+- [√] withdraw `Coin` hash:8wYZz3ENU6VTcaVuY2RKoKFrxNJfknXG5C1QD9nRAVbM
+- [√] play game hash:GKeA9wF4wzKQfysyMFJG1kV1gp4edeZABeUckvNkoWq6
+
 
 ##   05 Move Swap
 - [] swap package id :