112 lines
3.3 KiB
C#
112 lines
3.3 KiB
C#
using Interaction.Conditions;
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using UnityEngine;
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using UnityEngine.Events;
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namespace Interaction
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{
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public class InteractUnlockState : InteractConditionBehaviour
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{
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[SerializeField] private bool unlocked;
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[Header("Interact Gate")]
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[SerializeField] private bool blockInteractionWhenLocked;
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[SerializeField] private string lockedFailReason = "尚未解锁";
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[Header("State Visuals")]
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[SerializeField] private GameObject[] activateWhenUnlocked;
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[SerializeField] private GameObject[] deactivateWhenUnlocked;
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[Header("State Events")]
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[SerializeField] private UnityEvent onUnlocked;
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[SerializeField] private UnityEvent onLocked;
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[SerializeField] private UnityEvent<bool> onValueChanged;
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[Header("Behavior")]
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[SerializeField] private bool applyOnEnable = true;
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[Header("Debug")]
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[SerializeField] private bool debugLog;
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public bool IsUnlocked => unlocked;
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public bool BlocksInteractionWhenLocked => blockInteractionWhenLocked;
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public override bool CanInteract(GameObject interactor, out string failReason)
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{
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failReason = null;
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if (!blockInteractionWhenLocked) return true;
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if (unlocked) return true;
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failReason = string.IsNullOrWhiteSpace(lockedFailReason) ? "尚未解锁" : lockedFailReason;
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return false;
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}
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public override void OnInteractSucceeded(GameObject interactor)
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{
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}
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public void SetUnlocked(bool value)
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{
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if (unlocked == value)
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{
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Apply();
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return;
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}
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unlocked = value;
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Apply();
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onValueChanged?.Invoke(unlocked);
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if (unlocked) onUnlocked?.Invoke();
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else onLocked?.Invoke();
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}
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public void Unlock()
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{
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SetUnlocked(true);
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}
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public void Lock()
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{
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SetUnlocked(false);
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}
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private void OnEnable()
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{
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if (applyOnEnable) Apply();
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}
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private void Apply()
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{
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if (activateWhenUnlocked != null)
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{
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bool active = unlocked;
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for (int i = 0; i < activateWhenUnlocked.Length; i++)
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{
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var go = activateWhenUnlocked[i];
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if (go == null) continue;
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if (go.activeSelf != active) go.SetActive(active);
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}
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}
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if (deactivateWhenUnlocked != null)
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{
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bool active = !unlocked;
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for (int i = 0; i < deactivateWhenUnlocked.Length; i++)
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{
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var go = deactivateWhenUnlocked[i];
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if (go == null) continue;
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if (go.activeSelf != active) go.SetActive(active);
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}
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}
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if (debugLog)
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{
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Debug.Log(
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$"[InteractUnlockState] Apply on '{name}' unlocked={unlocked} " +
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$"activateCount={(activateWhenUnlocked == null ? 0 : activateWhenUnlocked.Length)} " +
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$"deactivateCount={(deactivateWhenUnlocked == null ? 0 : deactivateWhenUnlocked.Length)}",
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this);
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}
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}
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}
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}
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