69 lines
1.5 KiB
C#
69 lines
1.5 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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public class tetromino : MonoBehaviour
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{
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public int timeBetweenSteps;
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public bool active = true;
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private float timer = 0.0f;
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// Start is called before the first frame update
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void Start()
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{
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}
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// Update is called once per frame
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void Update()
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{
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timer += Time.deltaTime;
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if (timer >= timeBetweenSteps && active)
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{
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Debug.Log("Time elapsed!");
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timer = timer - timeBetweenSteps;
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nextStep();
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}
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}
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void nextStep()
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{
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if (validateFall())
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{
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Fall();
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}
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else
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{
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active = false;
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Fall();
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}
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}
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private bool validateFall()
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{
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//Cast a ray to the next position of the tetromino.
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RaycastHit2D collision = Physics2D.Raycast(transform.position, Vector2.down, 1.0f);
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if (collision.collider != null)
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{
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//We hit something, but what?
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if (collision.collider.CompareTag("Ground") || collision.collider.CompareTag("Tetromino"))
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{
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Debug.Log("Collision with ground!");
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return false;
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}
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Debug.Log("Collision!");
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return false;
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}
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else
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{
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return true;
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}
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}
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void Fall()
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{
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transform.position += Vector3.down * 1.0f;
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}
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}
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