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40 righe
1.6 KiB
40 righe
1.6 KiB
using Smoll;
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using Raylib_cs;
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using System.Numerics;
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using Smoll.Ex1;
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namespace Smoll.Ex2
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{
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class ExampleShootingInputComponent : Component {
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Transform2DComponent? transform;
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ArrowComponent? arrow;
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public ExampleShootingInputComponent() {
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}
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public override void OnAttached()
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{
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base.OnAttached();
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transform = owner.GetComponent<Transform2DComponent>();
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arrow = owner.GetComponent<ArrowComponent>();
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}
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public override void Update(float deltaTimeSeconds)
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{
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transform ??= owner.GetComponent<Transform2DComponent>();
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if(transform == null) throw new Exception("Example Input used on immovable object");
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arrow ??= owner.GetComponent<ArrowComponent>();
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if(arrow == null) throw new Exception("Example Shooter used on arrowless object");
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if(Raylib.IsKeyPressed(KeyboardKey.Space)) {
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var shoot = new Entity(owner.layers.First());
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shoot.zOrder = -5;
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var details = arrow.OriginAndVector();
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var selfTransform = transform.AbsoluteTransform();
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shoot.Attach(new Transform2DComponent((float)details.Item1.Real, (float)details.Item1.Imaginary, selfTransform.angle, selfTransform.scale));
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shoot.Attach(new TimeToLiveComponent(4f));
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shoot.Attach(new SpriteComponent("Beam.png"));
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shoot.Attach(new InertiaComponent(1.0f, 0.001f*(float)details.Item2.Real, 0.001f*(float)details.Item2.Imaginary));
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}
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}
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}
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}
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