67 lines
2.1 KiB
C#
67 lines
2.1 KiB
C#
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using UnityEngine;
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namespace Com.LuisPedroFonseca.ProCamera2D
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{
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[HelpURLAttribute("http://www.procamera2d.com/user-guide/extension-limit-speed/")]
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public class ProCamera2DLimitSpeed : BasePC2D, IPositionDeltaChanger
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{
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public static string ExtensionName = "Limit Speed";
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public bool LimitHorizontalSpeed = true;
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public float MaxHorizontalSpeed = 2f;
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public bool LimitVerticalSpeed = true;
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public float MaxVerticalSpeed = 2f;
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#if UNITY_EDITOR
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public float CurrentSpeedHorizontal;
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public float CurrentSpeedVertical;
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#endif
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protected override void Awake()
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{
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base.Awake();
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ProCamera2D.AddPositionDeltaChanger(this);
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}
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protected override void OnDestroy()
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{
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base.OnDestroy();
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if(ProCamera2D)
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ProCamera2D.RemovePositionDeltaChanger(this);
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}
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#region IPositionDeltaChanger implementation
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public Vector3 AdjustDelta(float deltaTime, Vector3 originalDelta)
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{
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if (!enabled)
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return originalDelta;
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var fps = 1f / deltaTime;
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var newHorizontalDeltaMovement = Vector3H(originalDelta) * fps;
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var newVerticalDeltaMovement = Vector3V(originalDelta) * fps;
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if (LimitHorizontalSpeed)
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newHorizontalDeltaMovement = Mathf.Clamp(newHorizontalDeltaMovement, -MaxHorizontalSpeed, MaxHorizontalSpeed);
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if (LimitVerticalSpeed)
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newVerticalDeltaMovement = Mathf.Clamp(newVerticalDeltaMovement, -MaxVerticalSpeed, MaxVerticalSpeed);
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#if UNITY_EDITOR
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CurrentSpeedHorizontal = newHorizontalDeltaMovement;
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CurrentSpeedVertical = newVerticalDeltaMovement;
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#endif
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return VectorHV(newHorizontalDeltaMovement * deltaTime, newVerticalDeltaMovement * deltaTime);
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}
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public int PDCOrder { get { return _pdcOrder; } set { _pdcOrder = value; } }
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int _pdcOrder = 1000;
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#endregion
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}
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}
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