72 lines
2.1 KiB
C#
72 lines
2.1 KiB
C#
/// <summary>
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/// SURGE FRAMEWORK
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/// Author: Bob Berkebile
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/// Email: bobb@pixelplacement.com
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/// </summary>
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using UnityEngine;
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using System;
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using Pixelplacement;
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namespace Pixelplacement.TweenSystem
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{
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class ShakePosition : TweenBase
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{
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//Public Properties:
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public Vector3 EndValue {get; private set;}
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//Private Variables:
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Transform _target;
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Vector3 _initialPosition;
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Vector3 _intensity;
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//Constructor:
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public ShakePosition (Transform target, Vector3 initialPosition, Vector3 intensity, float duration, float delay, AnimationCurve curve, Action startCallback, Action completeCallback, Tween.LoopType loop, bool obeyTimescale)
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{
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//set essential properties:
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SetEssentials (Tween.TweenType.Position, target.GetInstanceID (), duration, delay, obeyTimescale, curve, loop, startCallback, completeCallback);
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//catalog custom properties:
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_target = target;
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_initialPosition = initialPosition;
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_intensity = intensity;
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}
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//Processes:
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protected override bool SetStartValue ()
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{
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if (_target == null) return false;
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return true;
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}
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protected override void Operation (float percentage)
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{
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if (percentage == 0)
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{
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_target.localPosition = _initialPosition;
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}
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percentage = 1 - percentage;
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//create diminishing shake offset:
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Vector3 amount = _intensity * percentage;
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amount.x = UnityEngine.Random.Range (-amount.x, amount.x);
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amount.y = UnityEngine.Random.Range (-amount.y, amount.y);
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amount.z = UnityEngine.Random.Range (-amount.z, amount.z);
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//apply:
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_target.localPosition = _initialPosition + amount;
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}
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//Loops:
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public override void Loop ()
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{
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ResetStartTime ();
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_target.localPosition = _initialPosition;
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}
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public override void PingPong ()
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{
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}
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}
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} |