From e6b5a6b713cadc14bbbc1e3b53e0bf7c43209ae0 Mon Sep 17 00:00:00 2001
From: Gabriele Picco <piccogabriele@gmail.com>
Date: Sat, 6 Apr 2024 10:43:06 +0100
Subject: [PATCH] :memo: Simplify bolt ts syntax

---
 _posts/2024-03-01-bolt-v0.1.md | 46 +++++++++++++---------------------
 1 file changed, 17 insertions(+), 29 deletions(-)

diff --git a/_posts/2024-03-01-bolt-v0.1.md b/_posts/2024-03-01-bolt-v0.1.md
index f89b081..45bd108 100644
--- a/_posts/2024-03-01-bolt-v0.1.md
+++ b/_posts/2024-03-01-bolt-v0.1.md
@@ -117,59 +117,47 @@ npm install @magicblock-labs/bolt-sdk --save-dev
 ##### Create a world instance
 
 ```ts
-const world = await World.fromAccountAddress(provider.connection, worldPda);
-const entityId = new anchor.BN(world.entities);
-entityPda = FindEntityPda(worldId, entityId);
-
-let createEntityIx = createAddEntityInstruction({
-    world: worldPda,
+const initNewWorld = await InitializeNewWorld({
     payer: provider.wallet.publicKey,
-    entity: entityPda,
+    connection: provider.connection,
 });
 const tx = new anchor.web3.Transaction().add(createEntityIx);
-await provider.sendAndConfirm(tx);
+await provider.sendAndConfirm(initNewWorld.transaction);
 ```
 
 ###### Add a new entity
 
 ```ts
-const world = await World.fromAccountAddress(provider.connection, worldPda);
-const entityId = new anchor.BN(world.entities);
-entityPda = FindEntityPda(worldId, entityId);
-
-let createEntityIx = createAddEntityInstruction({
-    world: worldPda,
+const addEntity = await AddEntity({
     payer: provider.wallet.publicKey,
-    entity: entityPda,
+    world: initNewWorld.worldPda,
+    connection: provider.connection,
 });
-const tx = new anchor.web3.Transaction().add(createEntityIx);
-await provider.sendAndConfirm(tx);
+await provider.sendAndConfirm(addEntity.transaction);
 ```
 
 ##### Attach the Position component to the the entity
 
 ```ts
-const positionComponentPda = FindComponentPda(positionComponent.programId, entityPda, "");
-let initComponentIx = createInitializeComponentInstruction({
+const initComponent = await InitializeComponent({
     payer: provider.wallet.publicKey,
-    entity: entityPda,
-    data: positionComponentPda,
-    componentProgram: positionComponent.programId,
+    entity: addEntity.entityPda,
+    componentId: positionComponent.programId,
 });
-const tx = new anchor.web3.Transaction().add(initComponentIx);
-await provider.sendAndConfirm(tx);
+await provider.sendAndConfirm(initComponent.transaction);
 ```
 
 ##### Execute the movement system on the position Component
 
 ```ts
-let applySystemIx = createApplyInstruction({
-    componentProgram: positionComponent.programId,
-    boltSystem: systemMovement.programId,
-    boltComponent: positionComponentPda,
+const applySystem = await ApplySystem({
+    authority: provider.wallet.publicKey,
+    system: systemMovement.programId,
+    entity: addEntity.entityPda,
+    components: [positionComponent.programId],
 });
 const tx = new anchor.web3.Transaction().add(applySystemIx);
-await provider.sendAndConfirm(tx);
+await provider.sendAndConfirm(applySystem.transaction);
 ```
 
 In this simple example we have created an entity Player that holds a Position component with x,y,z coordinates. We can execute the movement system to change its state.