43 lines
1007 B
Plaintext
43 lines
1007 B
Plaintext
package demo
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import (
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"aego/debug"
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"aego/scene"
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)
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// Spawner drops a ball every 0.3 s; each ball goes back to the pool two seconds later and is reused.
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script Spawner {
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@export var Ball AssetRef<Prefab>
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var t float
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var k int
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func Update(dt float) {
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t += dt
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if t >= 0.3 {
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t = 0
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k++
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x := float(k % 7) - 3
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scene.Spawn(Ball, node.WorldPosition() + Vec2{x * 0.6, 0})
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}
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}
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}
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// Drift sinks a ball faster the longer it lives.
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script Drift {
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func Update(dt float) {
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age := 2 - node.Get<Lifetime>().Remaining
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tr := node.Transform2D()
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tr.Position.Y += 6 * age * dt
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node.SetTransform2D(tr)
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}
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}
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// Fuse shows the seconds left before its node is destroyed.
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script Fuse {
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func Update(dt float) {
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p := node.WorldPosition()
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debug.Text(Vec2{p.X - 1, p.Y - 0.8}, "destroyed in " + string(int(node.Get<Lifetime>().Remaining)) + " s", Color{1, 1, 1, 1})
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}
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}
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