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@ -110,7 +110,7 @@ class DoubleRocket(val particle: Particle) {
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} |
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@Composable |
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internal fun draw() { |
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fun draw() { |
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if (state == rocket.STATE_ROCKET) { |
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particle.draw() |
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} else { |
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@ -163,7 +163,7 @@ class Rocket(val particle: Particle, val color: Color, val startTime: Long = 0)
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} |
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@Composable |
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internal fun draw() { |
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fun draw() { |
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if (!exploded) { |
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particle.draw() |
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} else { |
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@ -185,7 +185,7 @@ class Particle(var x: Double, var y: Double, var vx: Double, var vy: Double, val
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} |
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@Composable |
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internal fun draw() { |
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fun draw() { |
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val alphaFactor = if (type == 0) 1.0f else 1 / (1 + abs(vy / 5)).toFloat() |
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Box(Modifier.size(5.dp).offset(x.dp, y.dp).alpha(alphaFactor).clip(CircleShape).background(color)) |
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for (i in 1..5) { |
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@ -229,7 +229,7 @@ fun prepareStarsAndSnowFlakes(stars: SnapshotStateList<Star>, snowFlakes: Snapsh
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@OptIn(ExperimentalComposeUiApi::class) |
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@Composable |
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internal fun NYContent() { |
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fun NYContent() { |
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var time by remember { mutableStateOf(nanoTime()) } |
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var started by remember { mutableStateOf(false) } |
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var startTime = remember { nanoTime() } |
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@ -371,20 +371,20 @@ fun flickeringAlpha(time: Long): Float {
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@Composable |
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internal fun starrySky(stars: SnapshotStateList<Star>) { |
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fun starrySky(stars: SnapshotStateList<Star>) { |
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stars.forEach { |
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star(it.x, it.y, it.color, size = it.size) |
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} |
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} |
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@Composable |
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internal fun star(x: Dp, y: Dp, color: Color = Color.White, size: Dp) { |
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fun star(x: Dp, y: Dp, color: Color = Color.White, size: Dp) { |
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Box(Modifier.offset(x, y).scale(1.0f, 0.2f).rotate(45f).size(size).background(color)) |
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Box(Modifier.offset(x, y).scale(0.2f, 1.0f).rotate(45f).size(size).background(color)) |
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} |
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@Composable |
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internal fun snow(time: Long, prevTime: Long, snowFlakes: SnapshotStateList<SnowFlake>, startTime: Long) { |
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fun snow(time: Long, prevTime: Long, snowFlakes: SnapshotStateList<SnowFlake>, startTime: Long) { |
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val deltaAngle = (time - startTime) / 100000000 |
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with(LocalDensity.current) { |
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snowFlakes.forEach { |
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@ -400,7 +400,7 @@ internal fun snow(time: Long, prevTime: Long, snowFlakes: SnapshotStateList<Snow
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} |
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@Composable |
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internal fun snowFlake(modifier: Modifier, alpha: Float = 0.8f) { |
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fun snowFlake(modifier: Modifier, alpha: Float = 0.8f) { |
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Box(modifier) { |
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snowFlakeInt(0, 0f, 30.dp, 0.dp, alpha) |
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snowFlakeInt(0, 60f, 15.dp, 25.dp, alpha) |
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@ -413,7 +413,7 @@ internal fun snowFlake(modifier: Modifier, alpha: Float = 0.8f) {
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} |
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@Composable |
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internal fun snowFlakeInt(level: Int, angle: Float, shiftX: Dp, shiftY: Dp, alpha: Float) { |
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fun snowFlakeInt(level: Int, angle: Float, shiftX: Dp, shiftY: Dp, alpha: Float) { |
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if (level > 3) return |
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Box( |
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Modifier.offset(shiftX, shiftY).rotate(angle).width(100.dp).height(10.dp).scale(0.6f).alpha(1f) |
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Nikita Lipsky
2 years ago
committed by
GitHub