task4

mover/zerokk246/code/task2/faucet_coin/Move.toml

@@ -19,7 +19,7 @@ Sui = { git = "https://github.com/MystenLabs/sui.git", subdir = "crates/sui-fram
 # Override = { local = "../conflicting/version", override = true }
 
 [addresses]
-faucet_coin = "0x0"
+faucet_coin = "0x5d0648b63188eec5a74c027f5bd781dce8a7653bdf64f086efb8af3213c7b214"
 
 # Named addresses will be accessible in Move as `@name`. They're also exported:
 # for example, `std = "0x1"` is exported by the Standard Library.

mover/zerokk246/code/task4/game/Move.lock

@@ -0,0 +1,43 @@
+# @generated by Move, please check-in and do not edit manually.
+
+[move]
+version = 3
+manifest_digest = "77A689AF8C059EF1786A22A5CF10A5FC344BCB225DBCEF5F29EACA2398A33591"
+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 = "1.36.2"
+edition = "2024.beta"
+flavor = "sui"
+
+[env]
+
+[env.testnet]
+chain-id = "4c78adac"
+original-published-id = "0x56a7257f9f296157d2bed41e7640e5075df2820d9b789c02c31eb2a57224f7f4"
+latest-published-id = "0x56a7257f9f296157d2bed41e7640e5075df2820d9b789c02c31eb2a57224f7f4"
+published-version = "1"

mover/zerokk246/code/task4/game/Move.toml

@@ -0,0 +1,39 @@
+[package]
+name = "game"
+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]
+game = "0x0"
+faucet_coin = "0x5d0648b63188eec5a74c027f5bd781dce8a7653bdf64f086efb8af3213c7b214"
+
+# 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/zerokk246/code/task4/game/sources/game.move

@@ -0,0 +1,72 @@
+/// Module: game
+module game::game;
+
+use sui::balance::Balance;
+use sui::balance;
+use sui::random;
+use sui::coin::{Coin, from_balance, into_balance};
+use faucet_coin::faucetcoin::FAUCETCOIN;
+
+public struct Game has key {
+    id: UID,
+    balance: Balance<FAUCETCOIN>,
+    reward_rate: u64,
+}
+
+public struct GameCap has key {
+    id: UID,
+}
+
+fun init(ctx: &mut TxContext) {
+    let game = Game {
+        id: object::new(ctx),
+        balance: balance::zero(),
+        reward_rate: 1,
+    };
+
+    let cap = GameCap {
+        id: object::new(ctx),
+    };
+
+    transfer::share_object(game);
+    transfer::transfer(cap, ctx.sender());
+}
+
+#[allow(lint(public_random))]
+public entry fun play(game: &mut Game, flip_value: bool, in: Coin<FAUCETCOIN>,
+                      rand: &random::Random, ctx: &mut TxContext) {
+    let in_balance_v = in.value();
+    assert!(in_balance_v > 0 && game.balance.value() >= in_balance_v * game.reward_rate, 100);
+
+    let mut gen = random::new_generator(rand, ctx);
+    let b = gen.generate_bool();
+    if (b == flip_value) {
+        let reward = in_balance_v * game.reward_rate;
+        let b = game.balance.split(reward);
+        let coin = from_balance<FAUCETCOIN>(b, ctx);
+        transfer::public_transfer(coin, ctx.sender());
+        transfer::public_transfer(in, ctx.sender());
+    } else {
+        game.balance.join(into_balance(in));
+    }
+}
+
+public entry fun add_sui(game: &mut Game, in: Coin<FAUCETCOIN>, _ctx: &mut TxContext) {
+    game.balance.join(into_balance(in));
+}
+
+public entry fun withdraw(_: &GameCap, game: &mut Game, amount: u64, ctx: &mut TxContext) {
+    let b = game.balance.split(amount);
+    let coin = from_balance<FAUCETCOIN>(b, ctx);
+    transfer::public_transfer(coin, ctx.sender())
+}
+
+#[test_only]
+public fun test_init(ctx: &mut TxContext) {
+    init(ctx);
+}
+
+#[test_only]
+public fun balance(game: &Game): u64 {
+    game.balance.value()
+}

mover/zerokk246/code/task4/game/tests/game_tests.move

@@ -0,0 +1,59 @@
+#[test_only]
+module game::game_tests;
+use game::game;
+use game::game::{Game, balance};
+use sui::test_scenario::{Self};
+use sui::coin::{Coin, TreasuryCap};
+use faucet_coin::faucetcoin::{Self, test_init_coin};
+use sui::random;
+
+
+const ENotImplemented: u64 = 0;
+
+#[test]
+fun test_game() {
+    let mut scenario_val = test_scenario::begin(@0x01);
+    let scenario = &mut scenario_val;
+    game::test_init(scenario.ctx());
+    test_init_coin(scenario.ctx());
+
+    scenario.next_tx(@0x1);
+    let mut cap = scenario.take_shared<TreasuryCap<faucetcoin::FAUCETCOIN>>();
+    faucetcoin::request_coin(&mut cap, scenario.ctx());
+    faucetcoin::request_coin(&mut cap, scenario.ctx());
+    faucetcoin::request_coin(&mut cap, scenario.ctx());
+
+    scenario.next_tx(@0x1);
+    let c = scenario.take_from_sender<Coin<faucetcoin::FAUCETCOIN>>();
+    assert!(c.balance().value() > 0, 1);
+
+    scenario.next_tx(@0x01);
+    let mut g = scenario.take_shared<Game>();
+
+    assert!(g.balance() == 0, 1);
+    game::add_sui(&mut g, c, scenario.ctx());
+    let old = g.balance();
+    assert!(old == 1000, 1);
+
+    scenario.next_tx(@0x0);
+    random::create_for_testing(scenario.ctx());
+    scenario.next_tx(@0x0);
+    let rand = scenario.take_shared<random::Random>();
+
+    scenario.next_tx(@0x01);
+    let c = scenario.take_from_sender<Coin<faucetcoin::FAUCETCOIN>>();
+    assert!(c.balance().value() > 0, 1);
+    game::play(&mut g, false, c, &rand, scenario.ctx());
+    assert!(old != g.balance(), 1);
+
+    test_scenario::return_shared(cap);
+    test_scenario::return_shared(rand);
+    test_scenario::return_shared(g);
+    scenario_val.end();
+}
+
+#[test, expected_failure]
+fun test_game_fail() {
+    abort ENotImplemented
+}
+

mover/zerokk246/readme.md

@@ -32,10 +32,10 @@
 - [ x ] scan上的NFT截图:![Scan截图](./co-learn-2411/images/nft.png)
 
 ##   04 Move Game
-- [] game package id :
-- [] deposit Coin hash:
-- [] withdraw `Coin` hash:
-- [] play game hash:
+- [ x ] game package id : 0x56a7257f9f296157d2bed41e7640e5075df2820d9b789c02c31eb2a57224f7f4
+- [ x ] deposit Coin hash: AZ6bcikwfSKYsMU2MRr2P38A9nujn9jLe87A2vehrKbR
+- [ x ] withdraw `Coin` hash: 3XH1UxQFcMQSaV3jPCLViM6qLioHmyY8cVzNMn523stv
+- [ x ] play game hash:  EToDBaGfFFcUatwFNQTazYMedzVXY4qX9Lduq3nN1gZ6
 
 ##   05 Move Swap
 - [] swap package id :