refactor: remove tjaf dependency; add local TJA parser

public/src/js/circle.js

@@ -0,0 +1,45 @@
+class Circle{
+	constructor(...args){
+		this.init(...args)
+	}
+	init(config){
+		this.id = config.id
+		this.ms = config.start
+		this.originalMS = this.ms
+		this.type = config.type
+		this.text = config.txt
+		this.speed = config.speed
+		this.endTime = config.endTime || this.ms
+		this.originalEndTime = this.endTime
+		this.isPlayed = 0
+		this.animating = false
+		this.animT = 0
+		this.score = 0
+		this.lastFrame = this.ms + 100
+		this.animationEnded = false
+		this.timesHit = 0
+		this.timesKa = 0
+		this.requiredHits = config.requiredHits || 0
+		this.rendaPlayed = false
+		this.gogoTime = config.gogoTime || false
+		this.gogoChecked = false
+		this.beatMS = config.beatMS
+		this.fixedPos = config.fixedPos
+		this.branch = config.branch
+		this.section = config.section
+	}
+	animate(ms){
+		this.animating = true
+		this.animT = ms
+	}
+	played(score, big){
+		this.score = score
+		this.isPlayed = score <= 0 ? score - 1 : (big ? 2 : 1)
+	}
+	hit(keysKa){
+		this.timesHit++
+		if(keysKa){
+			this.timesKa++
+		}
+	}
+}