update tutorial.

components/under-construction.tsx

@@ -1,6 +1,6 @@
 import { Callout } from 'nextra/components'
 
 export const UnderConstruction = () => (
- <Callout type='info'>Our docs are always improving. Expect more information coming to this page soon!<br></br>
+ <Callout type='info'>This docs page is under construction. Expect more information coming to this page soon!<br></br>
  If you have questions, please ask them in our <u><a href="https://discord.gg/nwXFvtJ92g">Discord server</a></u> and we'll answer them promptly! 😊</Callout>
 )

pages/tutorial/01-start.mdx

@@ -14,4 +14,6 @@ As a prize for completing it, you'll get the following:
 - **Early access to all upcoming beta features.**
 - $50 in AI credits to use for image or code generation!
 
-Click the link below to continue to the _Project Overview_
+This tutorial will only take about ten minutes to complete.
+
+Click the link below to continue to the _Project Overview_ ↘️

pages/tutorial/01.1-project-overview.mdx

@@ -3,7 +3,7 @@ title: 'Project Overview'
 ---
 
 import { UnderConstruction } from '~/components/under-construction'
-import TutScreenshot from '~/assets/images/tut_screenshot.png'
+import TutScreenshot from './tut_screenshot.png'
 import { Image } from '~/components/image'
 
 # Project Overview
@@ -14,6 +14,9 @@ The sample project only has a few entities:
 2. Enemy. This is an enemy that runs at the player.
 3. Xp. This entity is dropped by enemies when they die.
 
-In addition, it has a UI layer written using React displaying the player's health and current XP.
+It has a UI layer written using React displaying the player's health and current XP.
+**Because it was made using Dreamlab, it has seamless multiplayer support. Players can fight together against an endless stream of monsters!**
 
 <Image src={TutScreenshot} />
+
+To create a new project with this game as the template, continue to the next step!

pages/tutorial/01.2-create-new-project.mdx

@@ -0,0 +1,21 @@
+---
+title: 'Create a New Project'
+---
+
+import { UnderConstruction } from '~/components/under-construction'
+import NewProj from './newproj.png'
+import postcreate from './post-create.png'
+import { Image } from '~/components/image'
+
+# Create a New Project
+
+After registering for Dreamlab, click the "Create" tab then select "Create a Project".
+You will see a dialogue that looks like this:
+
+<Image src={NewProj} />
+
+Select the "Dreamlab Tutorial" project, then click "Create Project". After clicking that, you will be redirected to the project's page.
+
+<Image src={postcreate} />
+
+Click on the big orange "Edit World" button and the Dreamlab editor will launch!

pages/tutorial/02-add-powerup.mdx

@@ -3,7 +3,158 @@ title: 'Add a Power-Up'
 ---
 
 import { UnderConstruction } from '~/components/under-construction'
+import assetcreator from './assetcreator.png'
+import gennewasset from './gennewasset.png'
+import speedpill from './speedpill.png'
+import { Image } from '~/components/image'
 
 # Add a Super-Speed Power-Up
 
 We're going to be implementing a new entity that when your player collides with it, it increases their speed for ten seconds when they collide with it.
+
+## Creating Art
+
+You can use the Dreamlab asset creator to create art for your powerup. You can access it from the editor menu (openable with backtick \`)
+
+<Image src={gennewasset} />
+
+On this page, you can make a sketch and type a prompt to generate an image using AI.
+I made a pill with a lightning bolt but you can do whatever you want!
+
+<Image src={assetcreator} />
+
+After you've created it, it will appear in your "Assets" tab in the Dreamlab sidebar.
+
+<Image src={speedpill} />
+
+## Writing the Scripts
+
+### Create a New Entity
+
+```typescript filename="SpeedBoost.ts"
+import type { SpawnableContext, Time } from '@dreamlab.gg/core'
+import { game } from '@dreamlab.gg/core/labs'
+import { z } from '@dreamlab.gg/core/sdk'
+import { Solid, SolidArgs } from '@dreamlab.gg/core/entities'
+
+export const SpeedBoostArgs = SolidArgs.extend({
+ amount: z.number().default(4),
+ duration: z.number().default(10),
+})
+
+export class SpeedBoost extends Solid<typeof SpeedBoostArgs> {
+ private lifeTime = 1000
+ public constructor(ctx: SpawnableContext<typeof SpeedBoostArgs>) {
+ super(ctx)
+ this.transform.zIndex = -10
+ if (this.body) {
+ this.body.isSensor = true
+ }
+
+ if (!this.tags.includes('net/replicated')) {
+ this.tags.push('net/replicated')
+ }
+ if (!this.tags.includes('editor/doNotSave'))
+ this.tags.push('editor/doNotSave')
+
+ // replace this with the URL you copied when creating your own art
+ this.args.spriteSource = {
+ url: 'https://s3-assets.dreamlab.gg/uploaded-from-editor/speed-pill-1717034434636.png',
+ }
+ }
+
+ public die(): void {
+ const $game = game('server')
+ if (!$game) return
+ $game.destroy(this)
+ return
+ }
+
+ public expire() {
+ this.lifeTime -= 1
+ if (this.lifeTime <= 0) {
+ this.die()
+ return
+ }
+ }
+ override onPhysicsStep(_: Time) {
+ this.expire()
+ }
+}
+```
+
+### Register Your Entity
+
+```typescript filename="shared.ts"
+import { SpeedBoost, SpeedBoostArgs } from './entities/SpeedBoost.ts'
+
+// this gets run on both the client and the server
+export const sharedInit: InitShared = game => {
+ // disable gravity since this game is top-down
+ game.physics.engine.gravity.scale = 0
+
+ // other entities being registered ...
+
+ // register our speedboost powerup entity
+ game.register('SpeedBoost', SpeedBoost, SpeedBoostArgs)
+}
+```
+
+### Add Ability For Player to Pick Up Speedboost
+
+Inside the `onCollide` function in the `BulletHeavenPlayer` class, we can add the following snippet
+
+```typescript filename="BulletHeavenPlayer.ts"
+onCollide([a, b]: readonly [SpawnableEntity, SpawnableEntity]) {
+ // ...
+
+ if (other instanceof SpeedBoost) {
+ // only run pick-up code on client.
+ const $game = game('client')
+ if (!$game) return
+
+ // destroy picked up SpeedBoost on server to make it disappear for other players
+ network('client')?.sendCustomMessage('DESTROY_BY_ID', { uid: other.uid })
+ // destroy on client
+ $game.destroy(other)
+
+ // add our speed buff
+ this.args.speed += other.args.amount
+
+ // if we have a timer running down, cancel it
+ if (this.speedBuffTimer) {
+ clearTimeout(this.speedBuffTimer)
+ }
+
+ // clear the speed buff after the specified duration.
+ this.speedBuffTimer = setTimeout(() => {
+ this.args.speed = this.baseSpeed;
+ }, other.args.duration * 1000)
+ }
+
+}
+
+```
+
+You'll also need to add a `speedBuffTimer` property to the class to store the timer.
+
+### Making Enemies Drop Speed Buffs
+
+In the `die` function, we can give our enemies a 20% chance of dropping our new SpeedBoost item.
+
+```typescript filename="Enemy.ts"
+public die(): void {
+ // ...
+ if (Math.random() < 0.2) {
+ $game?.spawn({
+ entity: "SpeedBoost",
+ args: {
+ spriteSource: { url: "world://assets/symboo.png" },
+ amount: 4,
+ duration: 10
+ },
+ transform: { position: this.transform.position }
+ })
+ }
+}
+```

pages/tutorial/03-modify-entity.mdx → pages/tutorial/03-modify-entity.mdx.disabled

@@ -6,7 +6,9 @@ import { UnderConstruction } from '~/components/under-construction'
 
 # Modify an Entity
 
-Finally, we're going to be adding a new custom enemy
+<UnderConstruction />
+
+Finally, we're going to be adding a new custom enemy.
 
 ## Generate Art
 

pages/tutorial/04-save-changes.mdx

@@ -1,7 +1,17 @@
 ---
-title: 'Commit your changes to version control'
+title: 'Commit Your Changes'
 ---
 
 import { UnderConstruction } from '~/components/under-construction'
+import commit from './commit.png'
+import { Image } from '~/components/image'
 
 # Commit your changes
+
+Once you're done, go over to the source control tab.
+
+<Image src={commit} />
+
+Then, press "Stage All" to stage all your files, enter a commit message, and press "Commit"!
+
+P.S. You will find something on this source control page to help you get credit for completing this tutorial.