task4

mover/flatflax/code/task4/Move.toml

@@ -0,0 +1,38 @@
+[package]
+name = "task4"
+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://gitee.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]
+task4 = "0x0"
+
+# 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 = "../path/to/dev-build" }
+
+[dev-addresses]
+# The dev-addresses section allows overwriting named addresses for the `--test`
+# and `--dev` modes.
+# alice = "0xB0B"
+

mover/flatflax/code/task4/sources/task4.move

@@ -0,0 +1,64 @@
+/// Module: task4
+module task4::game {
+    use sui::coin::{Self, Coin};
+    use sui::balance::{Self, Balance};
+    use sui::random::{Self, Random};
+    use faucet_coin::faucet_coin::FAUCET_COIN;
+
+    const EUserInsufficientBalance: u64 = 1000;
+    const EGameInsufficientBalance: u64 = 1001;
+
+    public struct Game has key {
+        id: UID,
+        balance: Balance<FAUCET_COIN>,
+        game_name:vector<u8>
+    }
+
+    public struct Admin has key {
+        id: UID,
+    }
+
+    fun init(ctx: &mut TxContext) {
+        let game = Game {
+            id: object::new(ctx),
+            balance: balance::zero(),
+            game_name:b"FLATFLAX GAME"
+
+        };
+        transfer::share_object(game);
+
+        let admin = Admin{id: object::new(ctx)};
+        transfer::transfer(admin, ctx.sender());
+    }
+
+    public entry fun deposit(game: &mut Game, coin: &mut Coin<FAUCET_COIN>, amount: u64, ctx: &mut TxContext) {
+        assert!(coin.value() >= amount, EUserInsufficientBalance);
+        let split_balance = coin::balance_mut(coin).split(amount);
+        game.balance.join(split_balance);
+    }
+
+    public entry fun withdraw(game: &mut Game, _: &Admin, amount: u64, ctx: &mut TxContext) {
+        assert!(game.balance.value() >= amount, EGameInsufficientBalance);
+        let cash = coin::take(&mut game.balance, amount, ctx);
+        transfer::public_transfer(cash, ctx.sender());
+    }
+
+    public entry fun play(game: &mut Game, rnd: &Random, guess: bool, coin: &mut Coin<FAUCET_COIN>, amount: u64, ctx: &mut TxContext) {
+        assert!(game.balance.value() >= amount, EGameInsufficientBalance);
+        assert!(coin.value() >= amount, EUserInsufficientBalance);
+
+        let mut gen = random::new_generator(rnd, ctx);
+        let flag = random::generate_bool(&mut gen);
+
+        if (flag == guess) {
+            // 猜对,将奖励发送到玩家账户
+            let reward = coin::take(&mut game.balance, amount, ctx);
+            coin.join(reward);
+        }else {
+            //猜错，将赌注存入奖池
+            Self::deposit(game, coin, amount,ctx)
+        }
+    }
+}
+
+

mover/flatflax/code/task4/tests/task4_tests.move

@@ -0,0 +1,18 @@
+/*
+#[test_only]
+module task4::task4_tests;
+// uncomment this line to import the module
+// use task4::task4;
+
+const ENotImplemented: u64 = 0;
+
+#[test]
+fun test_task4() {
+    // pass
+}
+
+#[test, expected_failure(abort_code = ::task4::task4_tests::ENotImplemented)]
+fun test_task4_fail() {
+    abort ENotImplemented
+}
+*/

mover/flatflax/readme.md

@@ -15,7 +15,7 @@
 - [✓] Sui cli version: sui 1.37.0-6646b75dd688
 - [✓] Sui钱包截图: ![Sui钱包截图](./images/qb.png)
 - [✓] package id: 0x808c08151f326aa453ccd40de9ae7b14e082e4375f4cfd5a80ede9d71d214ebf (发到devnet上了)
-- [✓] package id 在 scan上的查看截图:![Scan截图](./images/l.png)
+- [✓] package id 在 scan上的查看截图:![Scan截图](./images/l.jpg)
 
 ##   02 move coin
 - [✓] My Coin package id : 0xea5e2369e8d9d502f4aca15d2c72ce4235610381d4a6238e2800ed617a5c28c1
@@ -31,10 +31,10 @@
 - [✓] scan上的NFT截图:![Scan截图](./images/task3_nft.png)
 
 ##   04 Move Game
-- [] game package id :
-- [] deposit Coin hash:
-- [] withdraw `Coin` hash:
-- [] play game hash:
+- [✓] game package id :0xe9589c26b6c9e879a7f77c700ad02e8c084a7cbae4e8dc446db6cdb60dfe7073
+- [✓] deposit Coin hash: EBsWTXRFJw1DM4pPg3hoKxMbtfoVeDkHzufNZSrxrfwS
+- [✓] withdraw `Coin` hash: EbqmdVwTdBVGpngYQNsyc8H9D5TAyyS4GuYNY417uswT
+- [✓] play game hash: G84JB8K1TBEQowPG1srqFLsWTQWANgrWThNjQYpjKaAz
 
 ##   05 Move Swap
 - [] swap package id :