feat: pebbles game

.github/workflows/ci.yml

@@ -2,9 +2,9 @@ name: CI
 
 on:
   pull_request:
-    branches: [main]
+    branches: [dev]
   push:
-    branches: [main]
+    branches: [dev]
 
 env:
   CARGO_TERM_COLOR: always

Cargo.toml

@@ -4,14 +4,14 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-gstd = { git = "https://github.com/gear-tech/gear.git", tag = "v1.4.1" }
+gstd = { git = "https://github.com/gear-tech/gear.git", tag = "v1.4.1",features = ["debug"] }
 pebbles-game-io.path = "io"
 
 [build-dependencies]
 gear-wasm-builder = { git = "https://github.com/gear-tech/gear.git", tag = "v1.4.1" }
 pebbles-game-io.path = "io"
 
 [dev-dependencies]
-gstd = { git = "https://github.com/gear-tech/gear.git", tag = "v1.4.1" }
+gstd = { git = "https://github.com/gear-tech/gear.git", tag = "v1.4.1", features = ["debug"] }
 gtest = { git = "https://github.com/gear-tech/gear.git", tag = "v1.4.1" }
 pebbles-game-io.path = "io"

README.md

@@ -35,6 +35,6 @@ pebbles-game
 
 The `pebbles-game-io` will contains type definitions for input, output, and internal state data.
 
+https://idea.gear-tech.io/programs/0x849054a5c3fa3dcce136ed3196634d1af055217df03324ba2a0a72756479012a?node=wss%3A%2F%2Ftestnet.vara.network
 
-
-
+![Alt text](17191623856201.jpg)

build.rs

@@ -5,4 +5,4 @@ use pebbles_game_io::PebblesMetadata;
 
 fn main() {
     gear_wasm_builder::build_with_metadata::<PebblesMetadata>();
-}
+}

io/Cargo.toml

@@ -9,3 +9,4 @@ gstd = { git = "https://github.com/gear-tech/gear.git", tag = "v1.4.1" }
 gmeta = { git = "https://github.com/gear-tech/gear.git", tag = "v1.4.1" }
 parity-scale-codec = { version = "3", default-features = false }
 scale-info = { version = "2", default-features = false }
+enum-iterator = "2.1.0"

io/src/lib.rs

@@ -1,6 +1,6 @@
 #![no_std]
 
-use gmeta::{In, InOut, Out, Metadata};
+use gmeta::{In, InOut, Metadata, Out};
 use gstd::prelude::*;
 
 // the metadata to be used by the [IDEA](https://idea.gear-tech.io/programs?node=wss%3A%2F%2Ftestnet.vara.network) portal.
@@ -15,8 +15,6 @@ impl Metadata for PebblesMetadata {
     type Signal = ();
 }
 
-// When initialising the game, it is necessary to pass some initial information. 
-// For example, the number of pebbles (N), maximum pebbles to be removed per turn (K), difficulty level.
 #[derive(Debug, Default, Clone, Encode, Decode, TypeInfo)]
 pub struct PebblesInit {
     pub difficulty: DifficultyLevel,
@@ -31,9 +29,6 @@ pub enum DifficultyLevel {
     Hard,
 }
 
-// It needs to send actions message for every User's move and receive some event from the program. 
-// The action can be a turn with some count of pebbles to be removed or the give up. 
-// Also, there is a restart action than resets the game state .
 #[derive(Debug, Clone, Encode, Decode, TypeInfo)]
 pub enum PebblesAction {
     Turn(u32),
@@ -45,24 +40,23 @@ pub enum PebblesAction {
     },
 }
 
-// And the event reflects the game state after the User's move: 
-// either pebbles count removed by the Program or the end of game with the information about the winner.
 #[derive(Debug, Clone, Encode, Decode, TypeInfo, PartialEq, Eq)]
+#[codec(crate = gstd::codec)]
+#[scale_info(crate = gstd::scale_info)]
 pub enum PebblesEvent {
     CounterTurn(u32),
     Won(Player),
 }
 
 #[derive(Debug, Default, Clone, Encode, Decode, TypeInfo, PartialEq, Eq)]
+#[codec(crate = gstd::codec)]
+#[scale_info(crate = gstd::scale_info)]
 pub enum Player {
     #[default]
     User,
     Program,
 }
 
-// Internal game state should keep all information related to the current state of the game. 
-// Some information is set during initialization, the first player is chosen randomly, 
-// some data are change during the game.
 #[derive(Debug, Default, Clone, Encode, Decode, TypeInfo)]
 pub struct GameState {
     pub pebbles_count: u32,

pebbles-state/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "pebbles-game-state"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+gstd = { git = "https://github.com/gear-tech/gear.git", tag = "v1.4.1",features = ["debug"] }
+gmeta = { git = "https://github.com/gear-tech/gear.git", tag = "v1.4.1" }
+pebbles-game-io.path = "io"
+
+[build-dependencies]
+gear-wasm-builder = { git = "https://github.com/gear-tech/gear.git", tag = "v1.4.1" }
+pebbles-game-io.path = "io"

pebbles-state/build.rs

@@ -0,0 +1,3 @@
+fn main() {
+    gear_wasm_builder::build_metawasm();
+}

pebbles-state/src/lib.rs

@@ -0,0 +1,42 @@
+#[no_std]
+
+use gmeta::metawasm;
+use gstd::{exec, prelude::*};
+use pebbles_game_io::*;
+
+/// customsize game state function
+#[metawasm]
+pub mod metafns {
+    pub type State = GameState;
+
+    pub fn game_state(state: State) -> State {
+        State {
+            pebbles_count: state.pebbles_count,
+            max_pebbles_per_turn: state.max_pebbles_per_turn,
+            pebbles_remaining: state.pebbles_remaining,
+            difficulty: state.difficulty,
+            first_player: state.first_player,
+            winner: state.winner,
+        }
+    }
+
+    pub fn pebbles_count(state: State) -> u32 {
+        state.pebbles_count
+    }
+    pub fn max_pebbles_per_turn(state: State) -> u32 {
+        state.max_pebbles_per_turn
+    }
+    pub fn pebbles_remaining(state: State) -> u32 {
+        state.pebbles_remaining
+    }
+    pub fn get_difficulty(state: State) -> DifficultyLevel {
+        state.difficulty
+    }
+    pub fn first_player(state: State) -> Player {
+        state.first_player
+    }
+    pub fn get_winner(state: State) -> Player {
+        state.winner
+    }    
+
+}