52 lines
1.8 KiB
C#
52 lines
1.8 KiB
C#
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.SceneManagement;
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public class Main : MonoBehaviour
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{
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static public Main S;
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[Header("Set in Inspector")]
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public GameObject[] prefabEnemies;
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public float enemySpawnPerSecond = 0.5f;
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public float enemyDefaultPadding = 1.5f;
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private BoundsCheck bndCheck;
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void Awake() {
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S = this;
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// Set bndCheck to reference the BoundsCheck component of this GameObject
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bndCheck = GetComponent<BoundsCheck>();
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// Invoke SpawnEnemy() once (in 2 seconds, based on default values)
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Invoke("SpawnEnemy", 1f/enemySpawnPerSecond);
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}
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public void SpawnEnemy() {
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// Pick a random Enemy prefab to instantiate
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int ndx = Random.Range(0, prefabEnemies.Length);
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GameObject go = Instantiate<GameObject>(prefabEnemies[ndx]);
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// Position the Enemy above the screen with a random x position
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float enemyPadding = enemyDefaultPadding;
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if (go.GetComponent<BoundsCheck>() != null) {
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enemyPadding = Mathf.Abs(go.GetComponent<BoundsCheck>().radius);
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}
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// Set the initial position for the spawned Enemy
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Vector3 pos = Vector3.zero;
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float xMin = -bndCheck.camWidth + enemyPadding;
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float xMax = bndCheck.camWidth - enemyPadding;
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pos.x = Random.Range(xMin, xMax);
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pos.y = bndCheck.camHeight + enemyPadding;
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go.transform.position = pos;
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// Invoke SpawnEnemy() again
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Invoke("SpawnEnemy", 1f/enemySpawnPerSecond);
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}
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public void DelayedRestart(float delay) {
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// Invoke the Restart() method in delay seconds
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Invoke("Restart", delay);
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}
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public void Restart() {
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// Reload _Scene_0 to restart the game
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SceneManager.LoadScene("_Scene_0");
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}
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}
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