feat: smart animation mode

src/compilers/Configuration.ts

@@ -0,0 +1 @@
+export const isBuildMode = process.argv.includes("--build")

src/compilers/Memory.ts

@@ -4,6 +4,7 @@ import { UI } from "../components/UI.js"
 import { AnimType } from "../types/enums/AnimType.js"
 import { Renderer } from "../types/enums/Renderer.js"
 import { Type } from "../types/enums/Type.js"
+import { isBuildMode } from "./Configuration.js"
 
 type Element = UI<Type, Renderer | null> | AnimationKeyframe<AnimType>
 interface FileInterface {
@@ -16,6 +17,7 @@ export class Memory extends Class {
 	protected static files: Files = new Map<string, FileInterface>()
 
 	public static add(element: UI<Type, Renderer | null> | AnimationKeyframe<AnimType>) {
+		if (!isBuildMode) return
 		let file = Memory.files.get(element.path)
 
 		if (!file) {

src/compilers/RunEnd.ts

@@ -1,7 +1,6 @@
+import { isBuildMode } from "./Configuration.js"
 import { Memory } from "./Memory.js"
 
-const isBuildMode = process.argv.includes("--build")
-
 if (isBuildMode) {
 	process.on("beforeExit", () => {
 		console.log(JSON.stringify(Memory.build(), null, 2))

src/components/Animation.ts

@@ -1,19 +1,33 @@
 import { AnimType } from "../types/enums/AnimType.js"
+import { SmartAnimation } from "../types/enums/SmartAnimation.js"
 import { AnimationProperties } from "../types/properties/element/Animation.js"
 import { Class } from "./Class.js"
 import { KeyframeController } from "./KeyframeController.js"
 
+import util from "node:util"
+
+type Anim<T extends AnimType> = AnimationProperties<T> | number
+type AnimWithSmartAnimation<T extends AnimType> = [SmartAnimation | Anim<T>, ...Anim<T>[]]
+
 export class Animation<T extends AnimType> extends Class {
 	protected keyframes: KeyframeController<AnimType>[] = []
 	protected loop = false
+	private smartAnimationMode: SmartAnimation = "none"
 
 	constructor(
 		readonly type: T,
-		...keyframes: (AnimationProperties<T> | number)[]
+		...keyframes: AnimWithSmartAnimation<T>
 	) {
 		super()
-		if (type === AnimType.WAIT) console.warn("Why are you create a wait animation?")
-		this.addKeyframes(...keyframes)
+
+		if ([AnimType.ASEPRITE_FLIP_BOOK, AnimType.FLIP_BOOK, AnimType.WAIT].includes(type)) {
+			throw new Error(`${type} is not need for Animation constructor, please use AnimetionKeyframe instead!`)
+		}
+
+		if (typeof keyframes[0] === "string") {
+			this.smartAnimationMode = keyframes[0]
+			this.addKeyframes(...(keyframes.slice(1) as Anim<T>[]))
+		} else this.addKeyframes(...(keyframes as Anim<T>[]))
 	}
 
 	protected lastKey() {
@@ -24,27 +38,90 @@ export class Animation<T extends AnimType> extends Class {
 		return this.keyframes[0]
 	}
 
-	addKeyframes(...keyframes: (AnimationProperties<T> | number)[]) {
-		for (const $ of keyframes) {
-			let keyframe: AnimationProperties<AnimType>, animType: AnimType
+	at(index: number) {
+		const frame = this.keyframes[index]
+		if (frame) return frame
+		else throw new Error(`No frame at index ${index}`)
+	}
 
-			if (typeof $ === "number") {
-				keyframe = { duration: $ }
-				animType = AnimType.WAIT
-			} else {
-				keyframe = $
-				animType = this.type
+	private transformKeyframe(keyframe: Anim<T>) {
+		if (typeof keyframe === "number") {
+			return { type: AnimType.WAIT, properties: <AnimationProperties<T>>(<unknown>{ duration: keyframe }) }
+		} else {
+			return { type: this.type, properties: keyframe }
+		}
+	}
+
+	private addKeyframes(...keyframes: Anim<T>[]) {
+		if (this.smartAnimationMode === "none") {
+			for (const $ of keyframes) {
+				const { type, properties } = this.transformKeyframe($)
+				const keyframeController = new KeyframeController(type, properties)
+				const prevKeyframe = this.lastKey()
+				if (prevKeyframe) prevKeyframe.setNext(keyframeController)
+				this.keyframes.push(keyframeController)
+			}
+		} else if (this.smartAnimationMode === "frame") {
+			let lastDuration = 0
+
+			for (const $ of keyframes) {
+				const { type, properties } = <{ type: AnimType; properties: { from?: unknown; to?: unknown } }>(
+					(<unknown>this.transformKeyframe($))
+				)
+
+				if ((<{ duration?: number }>(<unknown>properties)).duration !== undefined)
+					lastDuration = (<{ duration?: number }>(<unknown>properties)).duration || 0
+				;(<{ duration?: number }>(<unknown>properties)).duration = lastDuration
+
+				if (type !== AnimType.WAIT) {
+					const { from, to } = properties
+					if (from === undefined) properties.from = to
+					else if (to === undefined) properties.to = from
+				}
+
+				const keyframeController = new KeyframeController(type, <AnimationProperties<T>>properties)
+				const prevKeyframe = this.lastKey()
+				if (prevKeyframe) prevKeyframe.setNext(keyframeController)
+				this.keyframes.push(keyframeController)
+			}
+		} else if (this.smartAnimationMode === "smooth" || this.smartAnimationMode === "smooth_loop") {
+			let lastDuration = 0,
+				lastTo
+
+			for (const $ of keyframes) {
+				const { type, properties } = <{ type: AnimType; properties: { from?: unknown; to?: unknown } }>(
+					(<unknown>this.transformKeyframe($))
+				)
+
+				if (properties.to === undefined && type !== AnimType.WAIT)
+					throw new Error(`To property is required in smooth mode`)
+
+				if ((<{ duration?: number }>(<unknown>properties)).duration !== undefined)
+					lastDuration = (<{ duration?: number }>(<unknown>properties)).duration || 0
+				;(<{ duration?: number }>(<unknown>properties)).duration = lastDuration
+
+				if (type !== AnimType.WAIT) {
+					if (properties.to) {
+						if (properties.from === undefined) properties.from = lastTo
+						lastTo = properties.to
+					}
+				}
+
+				const keyframeController = new KeyframeController(type, <AnimationProperties<T>>properties)
+				const prevKeyframe = this.lastKey()
+				if (prevKeyframe) prevKeyframe.setNext(keyframeController)
+				this.keyframes.push(keyframeController)
 			}
 
-			const keyframeController = new KeyframeController(animType, keyframe as AnimationProperties<T>)
+			if (this.smartAnimationMode === "smooth_loop") {
+				const firstKey = <{ properties: { from?: unknown } }>(<unknown>this.firstKey())
+				if (firstKey.properties.from === undefined && lastTo !== undefined) {
+					firstKey.properties.from = lastTo
+				}
+			}
+		} else throw new Error(`Unknown smart animation mode: ${this.smartAnimationMode}`)
 
-			const prevKeyframe = this.lastKey()
-			if (prevKeyframe) prevKeyframe.setNext(keyframeController)
-
-			if (this.loop) keyframeController.setNext(this.firstKey() as KeyframeController<T>)
-
-			this.keyframes.push(keyframeController)
-		}
+		if (this.loop) this.lastKey().setNext(this.firstKey())
 	}
 
 	setLoop(boolean: boolean) {
@@ -60,4 +137,19 @@ export class Animation<T extends AnimType> extends Class {
 
 		return this
 	}
+
+	protected toString() {
+		return String(this.firstKey())
+	}
+
+	protected [util.inspect.custom]($: any, opts: any) {
+		const out = this.keyframes.map((v, i) => {
+			return `  \x1b[33m${i}\x1b[0m: \x1b[33mKeyframe\x1b[0m<\x1b[92m${v.type}\x1b[0m> \x1b[92m"${v}\x1b[92m"\x1b[0m ${util.inspect(v.serialize(), opts)}`.replace(
+				/\n/g,
+				"\n  ",
+			)
+		})
+
+		return `\x1b[33mAnimation\x1b[0m<\x1b[92m${this.type}\x1b[0m> \x1b[92m"${this}\x1b[92m"\x1b[0m {\n${out.join("\n")}\n}\n`
+	}
 }

src/components/AnimationKeyframe.ts

@@ -2,6 +2,7 @@ import { FormatAnimationProperties } from "../compilers/FormatProperties.js"
 import { Memory } from "../compilers/Memory.js"
 import { AnimType } from "../types/enums/AnimType.js"
 import { KeyframeAnimationProperties } from "../types/properties/element/Animation.js"
+import { Animation } from "./Animation.js"
 import { Class } from "./Class.js"
 import { RandomString } from "./Utils.js"
 
@@ -12,6 +13,8 @@ export class AnimationKeyframe<T extends AnimType> extends Class {
 	readonly name: string
 	readonly namespace: string
 
+	readonly extend?: AnimationKeyframe<T> | Animation<T>
+
 	constructor(
 		readonly type: T,
 		readonly properties: KeyframeAnimationProperties<T>,
@@ -38,14 +41,28 @@ export class AnimationKeyframe<T extends AnimType> extends Class {
 		Memory.add(this)
 	}
 
+	setNext(keyframe: AnimationKeyframe<AnimType>) {
+		this.properties.next = keyframe
+		return this
+	}
+
+	clearNext() {
+		delete this.properties.next
+		return this
+	}
+
 	protected toJsonUI() {
 		return FormatAnimationProperties(this.properties)
 	}
 
 	protected toJSON() {
-		return {
-			anim_type: this.type,
-			...this.toJsonUI(),
+		if (this.extend) {
+			return this.toJsonUI()
+		} else {
+			return {
+				anim_type: this.type,
+				...this.toJsonUI(),
+			}
 		}
 	}
 

src/components/KeyframeController.ts

@@ -7,13 +7,7 @@ export class KeyframeController<T extends AnimType> extends AnimationKeyframe<T>
 		super(type, properties, name, namespace, path)
 	}
 
-	setNext(keyframe: AnimationKeyframe<AnimType>) {
-		this.properties.next = keyframe
-		return this
-	}
-
-	clearNext() {
-		delete this.properties.next
-		return this
+	serialize() {
+		return this.toJsonUI()
 	}
 }

src/components/Utils.ts

@@ -34,7 +34,9 @@ import { Parser } from "../compilers/bindings/Parser.js"
 import { BindingType } from "../types/enums/BindingType.js"
 import { AnimType } from "../types/enums/AnimType.js"
 import { AnimationKeyframe } from "./AnimationKeyframe.js"
-import { KeyframeAnimationProperties } from "../types/properties/element/Animation.js"
+import { AnimationProperties, KeyframeAnimationProperties } from "../types/properties/element/Animation.js"
+import { Animation } from "./Animation.js"
+import { SmartAnimation } from "../types/enums/SmartAnimation.js"
 
 const CHARS = "0123456789abcdefghijklmnopqrstuvwxyz"
 type CompileBinding = `[${string}]`
@@ -315,3 +317,44 @@ export function KeyframeAsepriteFlipBook(
 ) {
 	return new AnimationKeyframe(AnimType.ASEPRITE_FLIP_BOOK, properties || {}, name, namespace)
 }
+
+// Quick Animation
+type Anim<T extends AnimType> = AnimationProperties<T> | number
+type AnimWithSmartAnim<T extends AnimType> = [SmartAnimation | Anim<T>, ...Anim<T>[]]
+
+export function AnimationOffset(...keyframes: AnimWithSmartAnim<AnimType.OFFSET>) {
+	return new Animation(AnimType.OFFSET, ...keyframes)
+}
+
+export function AnimationSize(...keyframes: AnimWithSmartAnim<AnimType.SIZE>) {
+	return new Animation(AnimType.SIZE, ...keyframes)
+}
+
+export function AnimationUV(...keyframes: AnimWithSmartAnim<AnimType.UV>) {
+	return new Animation(AnimType.UV, ...keyframes)
+}
+
+export function AnimationClip(...keyframes: AnimWithSmartAnim<AnimType.CLIP>) {
+	return new Animation(AnimType.CLIP, ...keyframes)
+}
+
+export function AnimationColor(...keyframes: AnimWithSmartAnim<AnimType.COLOR>) {
+	return new Animation(AnimType.COLOR, ...keyframes)
+}
+
+export function AnimationAlpha(...keyframes: AnimWithSmartAnim<AnimType.ALPHA>) {
+	return new Animation(AnimType.ALPHA, ...keyframes)
+}
+
+// Animation Extendof
+export function AnimationExtendsOf<T extends AnimType>(
+	animation: AnimationKeyframe<T> | Animation<T>,
+	properties?: AnimationProperties<T>,
+) {
+	const anim = new AnimationKeyframe(animation.type, properties || {})
+
+	// @ts-ignore
+	anim.extend = animation
+
+	return anim
+}

src/types/enums/SmartAnimation.ts

@@ -0,0 +1 @@
+export type SmartAnimation = "none" | "frame" | "smooth" | "smooth_loop"

src/types/enums/index.ts

@@ -28,3 +28,4 @@ export { SliderName } from "./SliderName.js"
 export { ToggleName } from "./ToggleName.js"
 export { BagBinding } from "./BagBinding.js"
 export { Binding } from "./Binding.js"
+export { SmartAnimation } from "./SmartAnimation.js"

src/types/properties/element/Animation.ts

@@ -1,7 +1,8 @@
 import { AnimationKeyframe } from "../../../components/AnimationKeyframe.js"
 import { AnimType } from "../../enums/AnimType.js"
 import { Easing } from "../../enums/Easing.js"
-import { Array2, Array3, Value } from "../value.js"
+import { Animation, Array2, Array3, Value } from "../value.js"
+import * as components from "../../../components/Animation.js"
 
 export interface DurationAnimation {
 	duration?: Value<number>
@@ -65,7 +66,7 @@ export interface AnimationPropertiesItem {
 }
 
 export interface KeyframeAnimationPropertiesItem extends AnimationPropertiesItem {
-	next?: Value<string | AnimationKeyframe<AnimType>>
+	next?: Value<string | AnimationKeyframe<AnimType> | components.Animation<AnimType>>
 }
 
 export type KeyframeAnimationProperties<T extends keyof AnimationValueType> = Partial<AnimationValueType[T]> &

test/app.ts

@@ -1,10 +1,22 @@
-import { Animation, AnimType } from ".."
+import { AnimationSize } from ".."
 
-const animation = new Animation(
-	AnimType.OFFSET,
+const animation = AnimationSize(
+	"smooth_loop",
 	{
-		from: [0, 0],
-		to: [100, 100],
+		to: [10, 10],
+		duration: 1.5,
 	},
-	123,
-).setLoop(false)
+	{
+		to: [1, 1],
+	},
+	1,
+	{
+		from: [10, 10],
+		to: [20, 20],
+	},
+	{
+		to: [1, 1],
+	},
+).setLoop(true)
+
+console.log(animation)