32 lines
1.4 KiB
C#
32 lines
1.4 KiB
C#
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using System;
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using UnityEngine;
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namespace RoR2;
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public struct CharacterAnimatorWalkParamCalculator
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{
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private float animatorReferenceMagnitudeVelocity;
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private float animatorReferenceAngleVelocity;
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public Vector2 animatorWalkSpeed { get; private set; }
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public float remainingTurnAngle { get; private set; }
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public void Update(Vector3 worldMoveVector, Vector3 animatorForward, in BodyAnimatorSmoothingParameters.SmoothingParameters smoothingParameters, float deltaTime)
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{
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Vector3 rhs = Vector3.Cross(Vector3.up, animatorForward);
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float x = Vector3.Dot(worldMoveVector, animatorForward);
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float y = Vector3.Dot(worldMoveVector, rhs);
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Vector2 to = new Vector2(x, y);
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float magnitude = to.magnitude;
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float num = ((magnitude > 0f) ? Vector2.SignedAngle(Vector2.right, to) : 0f);
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float magnitude2 = animatorWalkSpeed.magnitude;
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float current = ((magnitude2 > 0f) ? Vector2.SignedAngle(Vector2.right, animatorWalkSpeed) : 0f);
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float num2 = Mathf.SmoothDamp(magnitude2, magnitude, ref animatorReferenceMagnitudeVelocity, smoothingParameters.walkMagnitudeSmoothDamp, float.PositiveInfinity, deltaTime);
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float num3 = Mathf.SmoothDampAngle(current, num, ref animatorReferenceAngleVelocity, smoothingParameters.walkAngleSmoothDamp, float.PositiveInfinity, deltaTime);
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remainingTurnAngle = num3 - num;
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animatorWalkSpeed = new Vector2(Mathf.Cos(num3 * (MathF.PI / 180f)), Mathf.Sin(num3 * (MathF.PI / 180f))) * num2;
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}
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}
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