Bugfixes

api/src/effect.rs

@@ -48,12 +48,29 @@ pub struct LaunchSubGame {
     pub init_data: Vec<u8>,
 }
 
+impl LaunchSubGame {
+    pub fn try_new<S: BorshSerialize>(id: usize, bundle_addr: String, init_data: S) -> Result<Self> {
+        Ok(Self {
+            id, bundle_addr, init_data: init_data.try_to_vec()?
+        })
+    }
+}
+
 #[derive(BorshSerialize, BorshDeserialize, Debug, PartialEq, Eq, Clone)]
 pub struct EmitBridgeEvent {
     pub dest: usize,
     pub raw: Vec<u8>,
 }
 
+impl EmitBridgeEvent {
+    pub fn try_new<E: BridgeEvent>(dest: usize, bridge_event: E) -> Result<Self> {
+        Ok(Self {
+            dest, raw: bridge_event.try_to_vec()?
+        })
+    }
+}
+
+
 /// An effect used in game handler provides reading and mutating to
 /// the game context.  An effect can be created from game context,
 /// manipulated by game handler and applied after event processing.

test/src/account_helpers.rs

@@ -185,6 +185,16 @@ impl TestGameAccountBuilder {
         self
     }
 
+    pub fn with_checkpoint<T: BorshSerialize>(self, checkpoint: T) -> Self {
+        let checkpoint = checkpoint.try_to_vec().expect("Serialize data failed");
+        self.with_checkpoint_vec(checkpoint)
+    }
+
+    pub fn with_checkpoint_vec(mut self, checkpoint: Vec<u8>) -> Self {
+        self.account.checkpoint = checkpoint;
+        self
+    }
+
     pub fn with_data<T: BorshSerialize>(self, account_data: T) -> Self {
         let data = account_data.try_to_vec().expect("Serialize data failed");
         self.with_data_vec(data)

test/src/prelude.rs

@@ -8,3 +8,4 @@ pub use race_api::error::{Error, Result};
 pub use race_api::types::{Settle, SettleOp, Transfer};
 pub use race_core::context::{DispatchEvent, GameContext};
 pub use race_core::types::GameAccount;
+pub use race_api::effect::{LaunchSubGame, EmitBridgeEvent};