MuHua-123
33 lines
972 B
C#
33 lines
972 B
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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namespace MuHua {
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/// <summary>
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/// 有限状态机
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/// </summary>
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public abstract class IMachine : MonoBehaviour {
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protected IMachineState currentState;
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protected Dictionary<string, IMachineState> states = new Dictionary<string, IMachineState>();
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protected virtual void Start() => InitializeStates();
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protected virtual void Update() => currentState?.Update();
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#region 状态机功能
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protected abstract void InitializeStates();
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protected virtual void RegisterState(string stateType, IMachineState state) {
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if (!states.ContainsKey(stateType)) { states.Add(stateType, state); }
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}
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public virtual void ChangeState(string stateType) {
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if (states.ContainsKey(stateType)) {
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currentState?.Exit();
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currentState = states[stateType];
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currentState.Enter();
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}
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else {
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Debug.LogWarning($"State {stateType} is not registered.");
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}
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}
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#endregion
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}
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} |