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Code Issues Projects Releases Packages Wiki Activity Actions

Further fixes to TargetTApLoaderView.

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This commit is contained in:
Koen J 2025-07-05 13:47:48 +02:00
commit 83f520ca44
1 changed files with 82 additions and 24 deletions
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106
app/src/main/java/com/futo/platformplayer/views/TargetTapLoaderView.kt
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@ -3,6 +3,7 @@ package com.futo.platformplayer.views
import android.content.Context
import android.graphics.*
import android.util.AttributeSet
import android.util.TypedValue
import android.view.HapticFeedbackConstants
import android.view.MotionEvent
import android.view.View
@ -19,6 +20,9 @@ class TargetTapLoaderView @JvmOverloads constructor(
private var startTime: Long = 0L
private var loaderFinished = false
private var forceIndeterminate = false
private var spinnerShader: SweepGradient? = null
private var lastFrameTime = System.currentTimeMillis()
private val bounceInterpolator = android.view.animation.OvershootInterpolator(2f)
private val isIndeterminate: Boolean
get() = forceIndeterminate || expectedDurationMs == null || expectedDurationMs == 0L
@ -29,7 +33,9 @@ class TargetTapLoaderView @JvmOverloads constructor(
private val textPaint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
color = Color.WHITE
textSize = 48f
textSize = TypedValue.applyDimension(
TypedValue.COMPLEX_UNIT_SP, 18f, resources.displayMetrics
)
textAlign = Paint.Align.CENTER
setShadowLayer(4f, 0f, 0f, Color.BLACK)
typeface = Typeface.DEFAULT_BOLD
@ -58,6 +64,10 @@ class TargetTapLoaderView @JvmOverloads constructor(
private val shadowPaint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
color = Color.argb(50, 0, 0, 0)
}
private val glowPaint = Paint(Paint.ANTI_ALIAS_FLAG)
private val particlePaint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
color = Color.YELLOW
}
private val backgroundPaint = Paint()
private var spinnerAngle = 0f
@ -79,7 +89,17 @@ class TargetTapLoaderView @JvmOverloads constructor(
}
fun startLoader(durationMs: Long? = null) {
expectedDurationMs = durationMs?.takeIf { it > 0L }
val isAlreadyRunning = !loaderFinished
val newDuration = durationMs?.takeIf { it > 0L }
if (isAlreadyRunning && newDuration == null) {
forceIndeterminate = true
startTime = System.currentTimeMillis()
return
}
expectedDurationMs = newDuration
forceIndeterminate = expectedDurationMs == null
loaderFinished = false
startTime = System.currentTimeMillis()
@ -103,6 +123,7 @@ class TargetTapLoaderView @JvmOverloads constructor(
fun finishLoader() {
loaderFinished = true
particles.clear()
invalidate()
}
@ -120,15 +141,22 @@ class TargetTapLoaderView @JvmOverloads constructor(
if (hitIndex >= 0) {
performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY)
val target = targets[hitIndex]
target.hit = true
target.hitTime = now
score += if (!isIndeterminate) 10 else 5
spawnParticles(target.x, target.y, target.radius)
if (!target.hit) {
target.hit = true
target.hitTime = now
score += if (!isIndeterminate) 10 else 5
spawnParticles(target.x, target.y, target.radius)
}
}
}
private fun spawnTarget() {
if (loaderFinished) return
if (width <= 0 || height <= 0) {
post { spawnTarget() }
return
}
val radius = Random.nextInt(40, 80).toFloat()
val x = Random.nextFloat() * (width - 2 * radius) + radius
val y = Random.nextFloat() * (height - 2 * radius - 60f) + radius
@ -144,7 +172,7 @@ class TargetTapLoaderView @JvmOverloads constructor(
val speed = Random.nextFloat() * 5f + 2f
val vx = cos(angle) * speed
val vy = sin(angle) * speed
particles.add(Particle(cx, cy, vx, vy, 255, System.currentTimeMillis()))
particles.add(Particle(cx, cy, vx, vy, System.currentTimeMillis()))
}
}
@ -153,11 +181,14 @@ class TargetTapLoaderView @JvmOverloads constructor(
drawBackground(canvas)
val now = System.currentTimeMillis()
val deltaMs = now - lastFrameTime
lastFrameTime = now
drawTargets(canvas, now)
drawParticles(canvas, now)
if (!loaderFinished) {
if (isIndeterminate) drawIndeterminateSpinner(canvas)
if (isIndeterminate) drawIndeterminateSpinner(canvas, deltaMs)
else drawDeterministicProgressBar(canvas, now)
}
@ -184,17 +215,37 @@ class TargetTapLoaderView @JvmOverloads constructor(
targets.removeAll { !it.hit && now - it.spawnTime > expireMs }
for (t in targets) {
val scale = if (t.hit) 1f - ((now - t.hitTime) / 300f).coerceIn(0f, 1f) else 1f
val scale = when {
t.hit -> {
1f - ((now - t.hitTime) / 300f).coerceIn(0f, 1f)
}
else -> {
val spawnElapsed = now - t.spawnAnimationStartTime
if (spawnElapsed < 300L) {
val animProgress = spawnElapsed / 300f
bounceInterpolator.getInterpolation(animProgress)
} else {
val pulseTime = ((now - t.spawnAnimationStartTime) / 1000f) * 2f * PI.toFloat() + t.idlePulseOffset
1f + 0.02f * sin(pulseTime)
}
}
}
val alpha = if (t.hit) ((1f - scale) * 255).toInt().coerceAtMost(255) else 255
val safeRadius = (t.radius * scale).coerceAtLeast(1f)
val glowPaint = Paint().apply {
shader = RadialGradient(t.x, t.y, safeRadius, Color.YELLOW, Color.TRANSPARENT, Shader.TileMode.CLAMP)
}
glowPaint.shader = RadialGradient(
t.x, t.y, safeRadius,
Color.YELLOW, Color.TRANSPARENT,
Shader.TileMode.CLAMP
)
canvas.drawCircle(t.x, t.y, safeRadius * 1.2f, glowPaint)
canvas.drawCircle(t.x + 4f, t.y + 4f, safeRadius, shadowPaint)
outerRingPaint.alpha = alpha
middleRingPaint.alpha = alpha
centerDotPaint.alpha = alpha
canvas.drawCircle(t.x, t.y, safeRadius, outerRingPaint)
canvas.drawCircle(t.x, t.y, safeRadius * 0.66f, middleRingPaint)
canvas.drawCircle(t.x, t.y, safeRadius * 0.33f, centerDotPaint)
@ -212,13 +263,10 @@ class TargetTapLoaderView @JvmOverloads constructor(
continue
}
val alpha = ((1f - (age / lifespan.toFloat())) * 255).toInt()
val paint = Paint().apply {
color = Color.YELLOW
this.alpha = alpha
}
p.x += p.vx
p.y += p.vy
canvas.drawCircle(p.x, p.y, 6f, paint)
particlePaint.alpha = alpha
canvas.drawCircle(p.x, p.y, 6f, particlePaint)
}
}
@ -235,20 +283,29 @@ class TargetTapLoaderView @JvmOverloads constructor(
canvas.drawRoundRect(rect, barRadius, barRadius, progressBarPaint)
}
private fun drawIndeterminateSpinner(canvas: Canvas) {
spinnerAngle = (spinnerAngle + 6f) % 360f
private fun drawIndeterminateSpinner(canvas: Canvas, deltaMs: Long) {
val cx = width / 2f
val cy = height / 2f
val radius = min(width, height) / 6f
val sweepAngle = 270f
spinnerAngle = (spinnerAngle + 0.25f * deltaMs) % 360f
if (spinnerShader == null) {
spinnerShader = SweepGradient(
cx, cy,
intArrayOf(Color.TRANSPARENT, Color.WHITE, Color.TRANSPARENT),
floatArrayOf(0f, 0.5f, 1f)
)
}
spinnerPaint.shader = spinnerShader
val glowPaint = Paint(spinnerPaint).apply {
maskFilter = BlurMaskFilter(15f, BlurMaskFilter.Blur.SOLID)
}
val shader = SweepGradient(cx, cy, intArrayOf(Color.TRANSPARENT, Color.WHITE, Color.TRANSPARENT), floatArrayOf(0f, 0.5f, 1f))
spinnerPaint.shader = shader
canvas.drawArc(cx - radius, cy - radius, cx + radius, cy + radius, spinnerAngle, sweepAngle, false, glowPaint)
canvas.drawArc(cx - radius, cy - radius, cx + radius, cy + radius, spinnerAngle, sweepAngle, false, spinnerPaint)
}
@ -259,7 +316,9 @@ class TargetTapLoaderView @JvmOverloads constructor(
val radius: Float,
val spawnTime: Long,
var hit: Boolean = false,
var hitTime: Long = 0L
var hitTime: Long = 0L,
val spawnAnimationStartTime: Long = System.currentTimeMillis(),
val idlePulseOffset: Float = Random.nextFloat() * 2f * PI.toFloat()
)
private data class Particle(
@ -267,7 +326,6 @@ class TargetTapLoaderView @JvmOverloads constructor(
var y: Float,
val vx: Float,
val vy: Float,
var alpha: Int,
val startTime: Long
)
}