94 lines
3.1 KiB
C#
94 lines
3.1 KiB
C#
using System;
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using System.Collections.Generic;
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using EscapeRoomEngine.Engine.Runtime.Modules.State;
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using JetBrains.Annotations;
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using NaughtyAttributes;
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using UnityEngine;
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namespace Station46.Scripts
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{
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/// <summary>
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/// The <see cref="PuzzleState"/> of a puzzle that requires a specific state to be solved.
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/// </summary>
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public class StatePuzzle : PuzzleState
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{
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[Tooltip("The state this puzzle starts at.")]
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[BoxGroup("State Puzzle")]
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[SerializeField]
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protected List<int> states;
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[Tooltip("The state that needs to be reached for this puzzle to be solved.")]
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[BoxGroup("State Puzzle")]
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[SerializeField]
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protected List<int> solution;
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[Tooltip("Set this to the total number of states this puzzle has.")]
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[BoxGroup("State Puzzle")]
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[SerializeField]
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[ValidateInput("CorrectStateCount", "States count must be equal to the number of states and the length of the solution.")]
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[Min(0)]
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protected int stateCount;
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[BoxGroup("State Puzzle")]
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[ProgressBar("Correct States", "stateCount", EColor.Orange)]
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public int correctStates;
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private List<int> _initialStates;
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protected virtual void Awake()
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{
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_initialStates = new List<int>(states);
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}
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protected override void Start()
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{
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PuzzleEvent += (_, type) =>
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{
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switch (type)
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{
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case PuzzleEventType.Restarted:
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for (var i = 0; i < stateCount; i++)
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{
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SetState(i, _initialStates[i], false);
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}
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break;
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case PuzzleEventType.Solved:
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for (var i = 0; i < stateCount; i++)
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{
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SetState(i, solution[i], false);
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}
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break;
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case PuzzleEventType.WrongInput:
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break;
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default:
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throw new ArgumentOutOfRangeException(nameof(type), type, null);
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}
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};
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base.Start();
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}
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protected virtual void SetState(int index, int value, bool checkSolution)
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{
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if (index >= 0 && index < stateCount)
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{
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states[index] = value;
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correctStates = 0;
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for (var i = 0; i < stateCount; i++)
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{
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if (states[i] == solution[i])
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{
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correctStates++;
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}
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}
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if (checkSolution && correctStates == stateCount && correctStates > 0)
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{
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Solve();
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}
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}
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}
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[UsedImplicitly] // used for field validation
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private bool CorrectStateCount(int count) =>
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states != null && count == states.Count &&
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solution != null && count == solution.Count;
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}
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} |