51 lines
1.2 KiB
C#
51 lines
1.2 KiB
C#
using Godot;
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using System;
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namespace SupaLidlGame.Utils
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{
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public partial class PlayerCamera : Camera2D
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{
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protected float _intensity;
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protected double _timeLeft;
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public override void _Ready()
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{
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}
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public override void _Process(double delta)
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{
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if (_timeLeft > 0)
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{
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_timeLeft -= delta;
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Offset = RandomOffset(_intensity);
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}
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else
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{
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Offset = Vector2.Zero;
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}
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if (_intensity > 0)
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{
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_intensity = Mathf.MoveToward(_intensity, 0.0f, (float)delta);
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}
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}
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public void Shake(float intensity, double time)
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{
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_intensity = Mathf.Max(_intensity, intensity);
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_timeLeft = Math.Max(_timeLeft, time);
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}
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private Vector2 RandomOffset(float intensity)
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{
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Vector2 ret = Vector2.Zero;
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var rng = new RandomNumberGenerator();
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ret.X = (rng.Randf() - 0.5f) * intensity;
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ret.Y = (rng.Randf() - 0.5f) * intensity;
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return ret;
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}
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}
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}
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