Merge pull request #2033 from linqining/task/task4

task4

mover/linqining/code/task4/linkgame/Move.lock

@@ -0,0 +1,43 @@
+# @generated by Move, please check-in and do not edit manually.
+
+[move]
+version = 3
+manifest_digest = "54DBE8503E0A4DB27477F65EBB674DD25B23C3DD30F292C24097C5E6E02E7AF9"
+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/mainnet", subdir = "crates/sui-framework/packages/move-stdlib" }
+
+[[move.package]]
+id = "Sui"
+source = { git = "https://github.com/MystenLabs/sui.git", rev = "framework/mainnet", subdir = "crates/sui-framework/packages/sui-framework" }
+
+dependencies = [
+  { id = "MoveStdlib", name = "MoveStdlib" },
+]
+
+[[move.package]]
+id = "faucet_coin"
+source = { git = "[email protected]:linqining/letsmove.git", rev = "main", subdir = "mover/linqining/code/task2/faucet_coin/" }
+
+dependencies = [
+  { id = "Sui", name = "Sui" },
+]
+
+[move.toolchain-version]
+compiler-version = "1.37.1"
+edition = "2024.beta"
+flavor = "sui"
+
+[env]
+
+[env.mainnet]
+chain-id = "35834a8a"
+original-published-id = "0xe6e615d3803b8fc33f3bb3d0d474d0ba8c9847146419c8bedf5fa19c296bff50"
+latest-published-id = "0xe6e615d3803b8fc33f3bb3d0d474d0ba8c9847146419c8bedf5fa19c296bff50"
+published-version = "1"

mover/linqining/code/task4/linkgame/Move.toml

@@ -0,0 +1,38 @@
+[package]
+name = "linkgame"
+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/mainnet" }
+faucet_coin = { git = "[email protected]:linqining/letsmove.git", subdir = "mover/linqining/code/task2/faucet_coin/", rev = "main" }
+
+# 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]
+linkgame = "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/linqining/code/task4/linkgame/sources/linkgame.move

@@ -0,0 +1,62 @@
+module linkgame::linkgame;
+use sui::balance::Balance;
+use faucet_coin::eig::{EIG};
+use sui::coin;
+use sui::random::Random;
+use sui::transfer::{share_object, public_transfer,transfer};
+
+public struct AdminCap has key{
+    id:UID,
+}
+
+public struct LinkGame  has key,store{
+    id: UID,
+    // 存钱必须用这个结构体，
+    amount: Balance<EIG>,
+}
+
+fun init(ctx :&mut TxContext){
+    let game = LinkGame {
+        id: object::new(ctx),
+        amount: sui::balance::zero(),
+    };
+    share_object(game);
+    let admin = AdminCap{id:object::new(ctx)};
+    transfer(admin,ctx.sender());
+}
+// 0是反面1是正面
+entry fun play(game: &mut LinkGame, rand:&Random, guess_val:u8, user_bet_coin: coin::Coin<EIG>, ctx: &mut TxContext){
+    let game_balance = game.amount.value();
+    let user_bet_amount = user_bet_coin.value();
+
+    // 奖池大于用户奖池
+    assert!(game_balance >= user_bet_amount * 10,0x1);
+
+    // up 正面 !up 反面
+    let mut generator = sui::random::new_generator(rand,ctx);
+    let gen_val = sui::random::generate_bool(&mut generator);
+    let mut  is_up = false;
+    if (guess_val ==1){
+        is_up = true
+    };
+    if (is_up ==gen_val){
+        let out_balance = game.amount.split(user_bet_amount);
+        let out_coin = coin::from_balance(out_balance,ctx);
+        public_transfer(out_coin,ctx.sender());
+        public_transfer(user_bet_coin,ctx.sender());
+    }else{
+        let in_amt_balance = coin::into_balance(user_bet_coin);
+        game.amount.join(in_amt_balance);
+    }
+}
+
+public entry fun deposit(game:&mut LinkGame, amount: coin::Coin<EIG>, _:&mut TxContext){
+    let in_amt = coin::into_balance(amount);
+    game.amount.join(in_amt);
+}
+
+public entry fun withdraw(_:&AdminCap, game:&mut LinkGame, amount: u64, ctx:&mut TxContext){
+    let out_coin = game.amount.split(amount);
+    let withdraw_coins = coin::from_balance(out_coin,ctx);
+    public_transfer(withdraw_coins,ctx.sender())
+}

mover/linqining/code/task4/linkgame/tests/linkgame_tests.move

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

mover/linqining/readme.md

@@ -36,10 +36,10 @@
 
 
 ##   04 Move Game
-- [] game package id :
-- [] deposit Coin hash:
-- [] withdraw `Coin` hash:
-- [] play game hash:
+- [x] game package id : 0xe6e615d3803b8fc33f3bb3d0d474d0ba8c9847146419c8bedf5fa19c296bff50
+- [x] deposit Coin hash: G8xWzdGqDbpbx94Vz1C6ePU6iJnrJ3E5KbLoGmGy15cx
+- [x] withdraw `Coin` hash: 7wUYGYhkJbgiNRTjwA9ruJ3gAjMJeAAUht5e1rNxFrWM
+- [x] play game hash: 6R8Gdu9zCuptC4y3BK9ZC543aZzDrNuE4xDB9mfd4ozT
 
 ##   05 Move Swap
 - [] swap package id :