From 44cd198b3d7ad397f5e9ce12dd2dcfaae0aa8c0d Mon Sep 17 00:00:00 2001
From: Patrick Macom <patrickmacom@gmail.com>
Date: Sat, 30 Apr 2022 13:21:18 -0400
Subject: [PATCH] adds LandBarrier entity

---
 package.json                |   2 +-
 src/entities/LandBarrier.ts | 290 ++++++++++++++++++++++++++++++++++++
 src/index.ts                |   1 +
 3 files changed, 292 insertions(+), 1 deletion(-)
 create mode 100644 src/entities/LandBarrier.ts

diff --git a/package.json b/package.json
index b857fc7..b3b5b66 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dcldash",
-  "version": "0.0.21",
+  "version": "0.0.22",
   "description": "DCLconnect utility library",
   "main": "./dist/index.js",
   "scripts": {
diff --git a/src/entities/LandBarrier.ts b/src/entities/LandBarrier.ts
new file mode 100644
index 0000000..c021e87
--- /dev/null
+++ b/src/entities/LandBarrier.ts
@@ -0,0 +1,290 @@
+import { Dash_OnUpdateFrame_Instance, Dash_OnUpdateFrame } from '../utils/OnUpdateFrame'
+import { Dash_Material } from '../utils/Materials'
+import { Dash_UV_Plane_Crop_Image } from '../utils/Uvs'
+
+/**
+ * Usage - new LandBarrier(baseParcel, parcels)
+ *
+    
+    const landBarrier = new LandBarrier("-49,-100", [
+        "-46,-99",
+        "-47,-99",
+        "-48,-99",
+        "-49,-99",
+        "-47,-100",
+        "-48,-100",
+        "-49,-100",
+    ])
+ */
+
+declare const Set: any
+
+const texture = new Texture('https://pmacom.github.io/assets/dcldash/images/landBarrier/barrier-sprite.png', {
+    hasAlpha: true,
+    samplingMode: 3,
+    wrap: 1
+})
+
+const material = new Material()
+material.albedoTexture = texture
+material.emissiveColor = Color3.White()
+material.emissiveTexture = texture
+material.emissiveIntensity = 5
+material.transparencyMode = 2
+
+const BarrierMaterial = material
+
+const sourceWidth = 1024
+const sourceHeight = 86
+
+interface IBarrierImageData {
+    [key: string]: {
+        sourcePositionTop: number
+        sourcePositionLeft: number
+        sourceWidth: number
+        sourceHeight: number; 
+    }
+}
+
+const BarrierImageData: IBarrierImageData = {
+    comingsoon: {
+        sourcePositionTop: 9,
+        sourcePositionLeft: 0,
+        sourceWidth,
+        sourceHeight,
+    },
+    privateevent: {
+        sourcePositionTop: 104,
+        sourcePositionLeft: 0,
+        sourceWidth,
+        sourceHeight,
+    },
+    accountrequired: {
+        sourcePositionTop: 198,
+        sourcePositionLeft: 0,
+        sourceWidth,
+        sourceHeight,
+    },
+    nftrequired: {
+        sourcePositionTop: 293,
+        sourcePositionLeft: 0,
+        sourceWidth,
+        sourceHeight,
+    },
+    temporarilylocked: {
+        sourcePositionTop: 388,
+        sourcePositionLeft: 0,
+        sourceWidth,
+        sourceHeight,
+    },
+    outdated: {
+        sourcePositionTop: 482,
+        sourcePositionLeft: 0,
+        sourceWidth,
+        sourceHeight,
+    },
+    undermaintenance: {
+        sourcePositionTop: 577,
+        sourcePositionLeft: 0,
+        sourceWidth,
+        sourceHeight,
+    },
+    loadfully: {
+        sourcePositionTop: 671,
+        sourcePositionLeft: 0,
+        sourceWidth,
+        sourceHeight,
+    },
+    transparent: {
+        sourcePositionTop: 924,
+        sourcePositionLeft: 0,
+        sourceWidth: 100,
+        sourceHeight: 100,  
+    }
+}
+
+
+export class Dash_LandBarrier {
+    private base: Vector2
+    private parcelsCoords: Vector2[]
+    private barrierZones: BarrierZone[] = []
+    private parcelXs: typeof Set = new Set()
+    private parcelYs: typeof Set = new Set()
+    private parcelStrings: typeof Set = new Set()
+
+    constructor(baseParcel: string, private parcels: string[]){
+        this.base = this.getParcelCoordinates(baseParcel)
+
+        this.parcelsCoords = parcels.map((parcel: string) => this.getParcelCoordinates(parcel, true))
+        this.parcelsCoords.forEach((parcel: Vector2, index: number) => {
+            if(index == 0){
+                this.getNeighboringParcels(parcel)
+            }
+            const neighbors = this.getNeighboringParcels(parcel)
+            const barrierZone = new BarrierZone(
+                BarrierMaterial,
+                'accountrequired',
+                neighbors[0], // north,
+                neighbors[1], // south,
+                neighbors[2], // east,
+                neighbors[3], // west,
+            )
+            barrierZone.getComponent(Transform).position.set(
+                ((parcel.x-1)*16)-8,
+                1,
+                ((parcel.y)*16)-8
+            )
+            this.barrierZones.push(barrierZone)
+        })
+    }
+
+    setMessage(message: string){
+        this.barrierZones.forEach(barrier => barrier.setMessage(message))
+    }
+
+    getParcelCoordinates(coords: string, offset?: boolean): Vector2 {
+        const c = coords.split(',')
+        const x = parseInt(c[0])
+        const y = parseInt(c[1])
+        let parcel = new Vector2()
+        if(offset){
+            parcel.x = x-this.base.x
+            parcel.y = y-this.base.y
+            this.parcelXs.add(parcel.x)
+            this.parcelYs.add(parcel.y)
+            this.parcelStrings.add(`${parcel.x},${parcel.y}`)
+        }else{
+            parcel.x = x
+            parcel.y = y
+        }
+        return parcel
+    }
+
+    getNeighboringParcels(parcel: Vector2): boolean[]{
+        const dir = {
+            north: !this.parcelStrings.has(`${parcel.x},${parcel.y-1}`),
+            south: !this.parcelStrings.has(`${parcel.x},${parcel.y+1}`),
+            east: !this.parcelStrings.has(`${parcel.x+1},${parcel.y}`),
+            west: !this.parcelStrings.has(`${parcel.x-1},${parcel.y}`),
+        }
+        return [
+            dir.west,
+            dir.east,
+            dir.south,
+            dir.north,
+        ]
+    }
+}
+
+class BarrierZone extends Entity {
+    private collider: Entity = new Entity()
+    private colliderShape: BoxShape = new BoxShape()
+    private shapes: PlaneShape[] = []
+    public animation: Dash_OnUpdateFrame_Instance
+
+    constructor(
+        public material: Material,
+        private message: string = 'privateevent',
+        showNorth?: boolean,
+        showSouth?: boolean,
+        showEast?: boolean,
+        showWest?: boolean,
+    ){
+        super()
+
+        this.collider.addComponent(this.colliderShape)
+        this.collider.addComponent(Dash_Material.transparent())
+        this.collider.addComponent(new Transform({
+            position: new Vector3(0,8,0),
+            scale: new Vector3(16,16,16)
+        }))
+        this.collider.setParent(this)
+
+        this.addComponent(new Transform({
+            position: new Vector3(0,0,0),
+        }))
+
+        if(showEast){
+            const east = new BarrierPlane(new Vector3(0,1,8), 0, this.message)
+            east.addComponent(material)
+            this.shapes.push(east.shape)
+            east.setParent(this)
+        }
+
+        if(showWest){
+            const west = new BarrierPlane(new Vector3(0,1,-8), 180, this.message)
+            west.addComponent(material)
+            this.shapes.push(west.shape)
+            west.setParent(this)
+        }
+
+        if(showSouth){
+            const south = new BarrierPlane(new Vector3(8,1,0), 90, this.message)
+            south.addComponent(material)
+            this.shapes.push(south.shape)
+            south.setParent(this)
+        }
+
+        if(showNorth){
+            const north = new BarrierPlane(new Vector3(-8,1,0), -90, this.message)
+            north.addComponent(material)
+            this.shapes.push(north.shape)
+            north.setParent(this)
+        }
+
+        this.animation = Dash_OnUpdateFrame.add((data, dt) => {
+            this.shapes.forEach(shape => {
+                let zuvs = shape.uvs!.map((uv: number, index: number) => {
+                    return index % 2 == 0 ? uv+(dt*.05) : uv
+                })
+                shape.uvs = zuvs
+            })
+        })
+        this.animation.start()
+
+        engine.addEntity(this)
+    }
+
+    setMessage(message: string){
+        this.shapes.forEach(shape => {
+            if(BarrierImageData[message]){
+                const settings = BarrierImageData[message]
+                const { sourceHeight, sourceWidth, sourcePositionLeft, sourcePositionTop } = settings
+                shape.uvs = Dash_UV_Plane_Crop_Image(
+                    1024, 1024,
+                    sourceWidth, sourceHeight,
+                    sourcePositionLeft, sourcePositionTop
+                )
+            }
+        })
+    }
+}
+
+
+class BarrierPlane extends Entity {
+    public shape: PlaneShape = new PlaneShape()
+
+    constructor(position: Vector3, rotation: number = 0, message: string){
+        super()
+        this.addComponent(this.shape)
+        this.shape.withCollisions = false
+        this.setMessage(message)
+        this.addComponent(new Transform({
+            position,
+            scale: new Vector3(16,1,1),
+            rotation: new Quaternion().setEuler(0,rotation,0)
+        }))
+    }
+
+    setMessage(message: string){
+        if(BarrierImageData[message]){
+            const settings = BarrierImageData[message]
+            const { sourceHeight, sourceWidth, sourcePositionLeft, sourcePositionTop } = settings
+            this.shape.uvs = Dash_UV_Plane_Crop_Image(
+                1024, 1024,
+                sourceWidth, sourceHeight,
+                sourcePositionLeft, sourcePositionTop
+            )
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/index.ts b/src/index.ts
index 7ea10c2..80ccbd6 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -8,6 +8,7 @@ export { DynamicImage } from './utils/DynamicImage'
 export { DynamicImageBar } from './utils/DynamicImageBar'
 export { Dash_Countdown } from './utils/Countdown'
 export { Dash_SimplePoster } from './entities/SimplePoster'
+export { Dash_LandBarrier } from './entities/LandBarrier'
 
 export { Dash_AnimationQueue } from './utils/AnimationQueue'
 export { Dash_OnUpdateFrame, Dash_OnUpdateFrame_Instance } from './utils/OnUpdateFrame'