72 lines
3.0 KiB
C#
72 lines
3.0 KiB
C#
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/// ---------------------------------------------
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/// Ultimate Character Controller
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/// Copyright (c) Opsive. All Rights Reserved.
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/// https://www.opsive.com
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/// ---------------------------------------------
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namespace Opsive.UltimateCharacterController.Items.AnimatorAudioStates
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{
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using Opsive.Shared.Game;
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using Opsive.UltimateCharacterController.Objects.ItemAssist;
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using UnityEngine;
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/// <summary>
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/// The RecoilAnimatorAudioState will return a Item Substate Index parameter based on the object's recoil state.
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/// If the character hit a blocking object then the block recoil state index value will be added to the current index value.
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/// </summary>
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public abstract class RecoilAnimatorAudioStateSelector : AnimatorAudioStateSelector
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{
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[Tooltip("The base index when the melee weapon is blocked. The state's index will be added to this value.")]
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[SerializeField] protected int m_BlockedRecoilItemSubstateIndex;
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protected int m_HitColliderCount;
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protected Collider[] m_HitColliders;
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protected int m_UseStateIndex;
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/// <summary>
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/// Moves to the next state.
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/// </summary>
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/// <param name="hitCollidersCount">The number of colliders that were hit.</param>
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/// <param name="hitColliders">The colliders that were hit.</param>
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/// <param name="useStateIndex">The index that was played by the use state.</param>
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public virtual void NextState(int hitColliderCount, Collider[] hitColliders, int useStateIndex)
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{
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m_HitColliderCount = hitColliderCount;
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m_HitColliders = hitColliders;
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m_UseStateIndex = useStateIndex;
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NextState();
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}
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/// <summary>
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/// Returns an additional value that should be added to the Item Substate Index.
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/// </summary>
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/// <returns>An additional value that should be added to the Item Substate Index.</returns>
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public override int GetAdditionalItemSubstateIndex()
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{
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if (IsBlocked()) {
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return m_BlockedRecoilItemSubstateIndex;
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}
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return base.GetAdditionalItemSubstateIndex();
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}
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/// <summary>
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/// Is the item currently being blocked by an object that should cause recoil?
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/// </summary>
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/// <returns>True if the item is currently being blocked by an object that should cause recoil.</returns>
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private bool IsBlocked()
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{
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for (int i = 0; i < m_HitColliderCount; ++i) {
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ShieldCollider shieldCollider;
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var hitGameObject = m_HitColliders[i].gameObject;
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if ((shieldCollider = hitGameObject.GetCachedComponent<ShieldCollider>()) != null) {
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if (shieldCollider.Shield.DurabilityValue > 0) {
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return true;
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}
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} else if (hitGameObject.GetCachedComponent<RecoilObject>() != null) {
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return true;
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}
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}
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return false;
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}
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}
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}
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