BlockThrowSystem.cs - master - Veteread/Packer

BlockThrowSystem.cs
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04 май 2025, 10:49
04 май 2025, 10:49a5dcff3
using UnityEngine;
using UnityEngine.UI;

public class BlockThrowSystem : MonoBehaviour
{
    [Header("Settings")]
    [SerializeField] private float minAngle = 15f;
    [SerializeField] private float maxAngle = 165f;
    [SerializeField] private float maxPower = 20f;
    [SerializeField] private float chargeSpeed = 5f;

    [Header("UI")]
    [SerializeField] private Image powerBar;
    [SerializeField] private GameObject powerUI;

    [Header("Effects")]
    [SerializeField] private ParticleSystem chargeEffect;
    [SerializeField] private AudioSource throwSound;

    public bool IsThrowing { get; private set; }
    private float currentAngle;
    private float currentPower;
    private Vector2 startSwipePos;

    public void StartAiming(Vector2 touchPos)
    {
        IsThrowing = true;
        startSwipePos = touchPos;
        powerUI.SetActive(true);
        powerBar.fillAmount = 0f;
    }

    public bool TrySetDirection(Vector2 currentPos)
    {
        Vector2 direction = currentPos - startSwipePos;
        if (direction.magnitude > 0.5f)
        {
            currentAngle = Mathf.Clamp(
                Mathf.Atan2(direction.y, direction.x) * Mathf.Rad2Deg,
                minAngle,
                maxAngle);

            StartCharging();
            return true;
        }
        return false;
    }

    private void StartCharging()
    {
        powerUI.SetActive(true);
        chargeEffect.Play();
    }

    public void ChargePower()
    {
        currentPower = Mathf.Min(currentPower + chargeSpeed * Time.deltaTime, maxPower);
        powerBar.fillAmount = currentPower / maxPower;

        if (currentPower >= maxPower * 0.9f)
        {
            chargeEffect.startColor = Color.red;
        }
    }

    public void ExecuteThrow(Block block)
    {
        float angleRad = currentAngle * Mathf.Deg2Rad;
        Vector2 direction = new Vector2(Mathf.Cos(angleRad), Mathf.Sin(angleRad));

        block.EnablePhysics();
        block.GetComponent<Rigidbody2D>().AddForce(direction * currentPower, ForceMode2D.Impulse);

        throwSound.Play();
        ResetThrow();
    }

    private void ResetThrow()
    {
        IsThrowing = false;
        currentPower = 0f;
        powerUI.SetActive(false);
        chargeEffect.Stop();
    }
}