mojo-kitchen-chaos/Assets/Scripts/Counters/StoveCounter.cs

using System;
using System.Collections;
using System.Collections.Generic;
using Unity.VisualScripting;
using UnityEngine;
using static CuttingCounter;

public class StoveCounter : BaseCounter, IHasProgress
{

    public event EventHandler<IHasProgress.OnProgressChangeEventsArgs> OnProgressChange;
    public event EventHandler<OnStateChangedEventArgs> OnStateChanged;
    public class OnStateChangedEventArgs : EventArgs
    {
        public State state;
    }

    public enum State
    {
        Idle,
        Frying,
        Fried,
        Burnt
    }

    [SerializeField] private FryingRecipeSO[] fryingRecipeSOArray;
    [SerializeField] private BurningRecipeSO[] burningRecipeSOArray;

    private State state;
    private float fryingTimer;
    private float burningTimer;
    private FryingRecipeSO fryingRecipeSO;
    private BurningRecipeSO burningRecipeSO;

    private void Start()
    {
        state = State.Idle;
    }

    private void Update()
    {
        if (HasKitchenObject())
        {
            switch (state)
            {
                case State.Idle:
                    break;
                case State.Frying:
                    fryingTimer += Time.deltaTime;

                    OnProgressChange?.Invoke(this, new IHasProgress.OnProgressChangeEventsArgs
                    {
                        progressNormalized = (float)fryingTimer / fryingRecipeSO.fryingTimerMax,
                    });

                    if (fryingTimer > fryingRecipeSO.fryingTimerMax)
                    {
                        // Fried
                        GetKitchenObject().DestroySelf();

                        KitchenObject.SpawnKitchenObject(fryingRecipeSO.output, this);

                        burningTimer = 0f;
                        burningRecipeSO = GetBurningRecipeSOWithInput(GetKitchenObject().GetKitchenObjectSO());

                        state = State.Fried;
                        OnStateChanged?.Invoke(this, new OnStateChangedEventArgs {
                            state = state,
                        });
                    }
                    break;
                case State.Fried:
                    burningTimer += Time.deltaTime;

                    OnProgressChange?.Invoke(this, new IHasProgress.OnProgressChangeEventsArgs
                    {
                        progressNormalized = (float)burningTimer / burningRecipeSO.burningTimerMax,
                    });

                    if (burningTimer > burningRecipeSO.burningTimerMax)
                    {
                        // Fried
                        GetKitchenObject().DestroySelf();

                        KitchenObject.SpawnKitchenObject(burningRecipeSO.output, this);

                        state = State.Burnt;
                        OnStateChanged?.Invoke(this, new OnStateChangedEventArgs
                        {
                            state = state,
                        });

                        OnProgressChange?.Invoke(this, new IHasProgress.OnProgressChangeEventsArgs
                        {
                            progressNormalized = 0f,
                        });
                    }
                    break;
                case State.Burnt:
                    break;
            }
        }
    }

    public override void Interact(Player player)
    {
        if (!HasKitchenObject())
        {
            // no KitchenObject here
            if (player.HasKitchenObject())
            {
                // player has object
                if (HasRecipeWithInput(player.GetKitchenObject().GetKitchenObjectSO()))
                {
                    // player is carrying an object that can be Fried
                    player.GetKitchenObject().SetKitchenObjectParent(this);

                    fryingRecipeSO = GetFryingRecipeSOWithInput(GetKitchenObject().GetKitchenObjectSO());

                    fryingTimer = 0f;
                    state = State.Frying;
                    OnStateChanged?.Invoke(this, new OnStateChangedEventArgs
                    {
                        state = state,
                    });

                    OnProgressChange?.Invoke(this, new IHasProgress.OnProgressChangeEventsArgs
                    {
                        progressNormalized = (float)fryingTimer / fryingRecipeSO.fryingTimerMax,
                    });
                }
            }
            else
            {
                // player has nothing, do nothing
            }
        }
        else
        {
            // KitchenObject is here
            if (player.HasKitchenObject())
            {
                // player has object
                if (player.GetKitchenObject().TryGetPlate(out PlateKitchenObject plateKitchenObject))
                {
                    // Player is holding a plate
                    if (plateKitchenObject.TryAddIngreedient(GetKitchenObject().GetKitchenObjectSO()))
                    {
                        GetKitchenObject().DestroySelf();
                    }
                }

                state = State.Idle;

                OnStateChanged?.Invoke(this, new OnStateChangedEventArgs
                {
                    state = state,
                });

                OnProgressChange?.Invoke(this, new IHasProgress.OnProgressChangeEventsArgs
                {
                    progressNormalized = 0f,
                });
            }
            else
            {
                // player has nothing
                GetKitchenObject().SetKitchenObjectParent(player);
                
                state = State.Idle;
                
                OnStateChanged?.Invoke(this, new OnStateChangedEventArgs
                {
                    state = state,
                });

                OnProgressChange?.Invoke(this, new IHasProgress.OnProgressChangeEventsArgs
                {
                    progressNormalized = 0f,
                });
            }
        }

    }

    private bool HasRecipeWithInput(KitchenObjectSO inputKitchenObjectSO)
    {
        FryingRecipeSO fryingRecipeSO = GetFryingRecipeSOWithInput(inputKitchenObjectSO);
        return fryingRecipeSO != null;
    }

    private KitchenObjectSO GetOutputForInput(KitchenObjectSO inputKitchenObjectSO)
    {
        FryingRecipeSO fryingRecipeSO = GetFryingRecipeSOWithInput(inputKitchenObjectSO);
        if (fryingRecipeSO != null)
        {
            return fryingRecipeSO.output;
        }
        else
        {
            return null;
        }
    }

    private FryingRecipeSO GetFryingRecipeSOWithInput(KitchenObjectSO inputKitchenObjectSO)
    {
        foreach (FryingRecipeSO fryingRecipeSO in fryingRecipeSOArray)
        {
            if (fryingRecipeSO.input == inputKitchenObjectSO)
            {
                return fryingRecipeSO;
            }
        }
        return null;

    }

    private BurningRecipeSO GetBurningRecipeSOWithInput(KitchenObjectSO inputKitchenObjectSO)
    {
        foreach (BurningRecipeSO burningRecipeSO in burningRecipeSOArray)
        {
            if (burningRecipeSO.input == inputKitchenObjectSO)
            {
                return burningRecipeSO;
            }
        }
        return null;

    }

    public bool IsFried()
    {
        return state == State.Fried;
    }

}