SamsonGame/Assets/Sources/Feel/MMFeedbacks/MMFeedbacksForThirdParty/PostProcessing/Feedbacks/MMFeedbackGlobalPPVolumeAutoBlend.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using MoreMountains.Feedbacks;

namespace MoreMountains.FeedbacksForThirdParty
{
    /// <summary>
    /// This feedback will let you pilot a Global PostProcessing Volume AutoBlend component. A GPPVAB component is placed on a PostProcessing Volume, and will let you control and blend its weight over time on demand.    
    /// </summary>
    [AddComponentMenu("")]
    [FeedbackHelp("This feedback will let you pilot a Global PostProcessing Volume AutoBlend component. " +
        "A GPPVAB component is placed on a PostProcessing Volume, and will let you control and blend its weight over time on demand.")]
    [FeedbackPath("PostProcess/Global PP Volume Auto Blend")]
    public class MMFeedbackGlobalPPVolumeAutoBlend : MMFeedback
    {
        /// the possible modes for this feedback :
        /// - default : will let you trigger Blend() and BlendBack() on the blender
        /// - override : lets you specify new initial, final, duration and curve values on the blender, and triggers a Blend()
        public enum Modes { Default, Override }
        /// the possible actions when in Default mode
        public enum Actions { Blend, BlendBack }

        /// sets the inspector color for this feedback
        #if UNITY_EDITOR
        public override Color FeedbackColor { get { return MMFeedbacksInspectorColors.PostProcessColor; } }
        #endif
        /// defines the duration of the feedback
        public override float FeedbackDuration
        {
            get
            {
                if (Mode == Modes.Override)
                {
                    return BlendDuration;
                }
                else
                {
                    if (TargetAutoBlend == null)
                    {
                        return 0.1f;
                    }
                    else
                    {
                        return TargetAutoBlend.BlendDuration;
                    }
                }
            }
        }
               
        [Header("PostProcess Volume Blend")]
        /// the target auto blend to pilot with this feedback
        [Tooltip("the target auto blend to pilot with this feedback")]
        public MMGlobalPostProcessingVolumeAutoBlend TargetAutoBlend;
        /// the chosen mode
        [Tooltip("the chosen mode")]
        public Modes Mode = Modes.Default;
        /// the chosen action when in default mode
        [Tooltip("the chosen action when in default mode")]
        [MMFEnumCondition("Mode", (int)Modes.Default)]
        public Actions BlendAction = Actions.Blend;
        /// the duration of the blend, in seconds when in override mode
        [Tooltip("the duration of the blend, in seconds when in override mode")]
        [MMFEnumCondition("Mode", (int)Modes.Override)]
        public float BlendDuration = 1f;
        /// the curve to apply to the blend
        [Tooltip("the curve to apply to the blend")]
        [MMFEnumCondition("Mode", (int)Modes.Override)]
        public AnimationCurve BlendCurve = new AnimationCurve(new Keyframe(0, 0), new Keyframe(1, 1f));
        /// the weight to blend from
        [Tooltip("the weight to blend from")]
        [MMFEnumCondition("Mode", (int)Modes.Override)]
        public float InitialWeight = 0f;
        /// the weight to blend to
        [Tooltip("the weight to blend to")]
        [MMFEnumCondition("Mode", (int)Modes.Override)]
        public float FinalWeight = 1f;
        /// whether or not to reset to the initial value at the end of the shake
        [Tooltip("whether or not to reset to the initial value at the end of the shake")]
        [MMFEnumCondition("Mode", (int)Modes.Override)]
        public bool ResetToInitialValueOnEnd = true;

        /// <summary>
        /// On custom play, triggers a blend on the target blender, overriding its settings if needed
        /// </summary>
        /// <param name="position"></param>
        /// <param name="feedbacksIntensity"></param>
        protected override void CustomPlayFeedback(Vector3 position, float feedbacksIntensity = 1.0f)
        {
            if (Active)
            {
                if (TargetAutoBlend == null)
                {
                    Debug.LogWarning(this.name + " : this MMFeedbackGlobalPPVolumeAutoBlend needs a TargetAutoBlend, please set one in its inspector.");
                    return;
                }
                if (Mode == Modes.Default)
                {
                    if (!NormalPlayDirection)
                    {
                        if (BlendAction == Actions.Blend)
                        {
                            TargetAutoBlend.BlendBack();
                            return;
                        }
                        if (BlendAction == Actions.BlendBack)
                        {
                            TargetAutoBlend.Blend();
                            return;
                        }
                    }
                    else
                    {
                        if (BlendAction == Actions.Blend)
                        {
                            TargetAutoBlend.Blend();
                            return;
                        }
                        if (BlendAction == Actions.BlendBack)
                        {
                            TargetAutoBlend.BlendBack();
                            return;
                        }    
                    }
                }
                else
                {
                    TargetAutoBlend.BlendDuration = BlendDuration;
                    TargetAutoBlend.Curve = BlendCurve;
                    if (!NormalPlayDirection)
                    {
                        TargetAutoBlend.InitialWeight = FinalWeight;
                        TargetAutoBlend.FinalWeight = InitialWeight;   
                    }
                    else
                    {
                        TargetAutoBlend.InitialWeight = InitialWeight;
                        TargetAutoBlend.FinalWeight = FinalWeight;    
                    }
                    TargetAutoBlend.ResetToInitialValueOnEnd = ResetToInitialValueOnEnd;
                    TargetAutoBlend.Blend();
                }
            }
        }
    }
}