65 lines
1.8 KiB
C#
65 lines
1.8 KiB
C#
using System.Collections.Generic;
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using UnityEngine;
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namespace Stary.Evo.FiniteStateMachine
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{
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public interface IFsmSystem
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{
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IFSMIState CurState { get; set; }
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void AddState(IFSMIState state);
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void RemoveState(IFSMIState state);
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void SetCurState(string name);
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IFSMIState GetStateWithName(string name);
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Dictionary<string, IFSMIState> States { get; set; }
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}
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public class FsmSystem : IFsmSystem
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{
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public IFSMIState CurState { get; set; }
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public Dictionary<string, IFSMIState> States { get; set; } = new();
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public void AddState(IFSMIState state)
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{
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Debug.Log(state.Name);
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if (!States.ContainsKey(state.Name))
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{
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States.Add(state.Name, state);
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}
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else
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{
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Debug.LogErrorFormat("UnityEvo:States状态机容器里已存在名字为--【{0}】--的状态", state.Name.ToString());
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}
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}
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public void RemoveState(IFSMIState state)
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{
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if (States.ContainsKey(state.Name))
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{
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States.Remove(state.Name);
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}
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else
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{
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Debug.LogErrorFormat("UnityEvo:States状态机容器里不存在名字为--【{0}】--的状态", state.Name.ToString());
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}
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}
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public void SetCurState(string name)
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{
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if (CurState != null)
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CurState.OnExit();
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IFSMIState state = GetStateWithName(name);
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CurState = state;
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CurState.OnEnter();
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}
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public IFSMIState GetStateWithName(string name)
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{
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if (States.ContainsKey(name))
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{
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return States[name];
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}
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return null;
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}
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}
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} |