167 lines
4.5 KiB
C#
167 lines
4.5 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.UI;
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using UnityEngine.SceneManagement;
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public class GMScript : MonoBehaviour
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{
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public GameObject obstacle;
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public GameObject enemy;
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private float obstacleSpawnTime;
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private float obstacleTime = 0.0f;
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private float enemySpawnTime;
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private float enemyTime = 0.0f;
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private float time = 0.0f;
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private float gameOverTime;
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private Transform playerPos;
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private Text score;
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private Text timer;
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private Text gameOver;
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private Text newHighScore;
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private Text restartPrompt;
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private Text highScore;
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private Text escapePrompt;
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void Start()
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{
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PlayerPrefs.SetInt("Score", 0);
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obstacleSpawnTime = Random.Range(5.0f, 10.0f);
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enemySpawnTime = Random.Range(5.0f, 10.0f);
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score = GameObject.Find("Score").GetComponent<Text>();
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timer = GameObject.Find("Timer").GetComponent<Text>();
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gameOver = GameObject.Find("Game Over").GetComponent<Text>();
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newHighScore = GameObject.Find("New High Score?").GetComponent<Text>();
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restartPrompt = GameObject.Find("Restart Prompt").GetComponent<Text>();
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highScore = GameObject.Find("High Score").GetComponent<Text>();
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escapePrompt = GameObject.Find("Escape Prompt").GetComponent<Text>();
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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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if (Input.GetKeyDown("r")) {
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SceneManager.LoadScene("Scene");
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}
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if(GameObject.FindWithTag("Player") != null)
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{
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time += Time.deltaTime;
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obstacleTime += Time.deltaTime;
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enemyTime += Time.deltaTime;
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playerPos = GameObject.FindWithTag("Player").transform;
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} else {
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gameOverTime = time;
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timer.text = "Time: " + gameOverTime.ToString("F1");
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gameOver.text = "Game Over!";
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restartPrompt.text = "Press 'R' to \n try again!";
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escapePrompt.text = "Hit 'esc' to return to the main menu";
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if(PlayerPrefs.GetInt("Score") > PlayerPrefs.GetInt("HighScore")
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|| (PlayerPrefs.GetInt("Score") == PlayerPrefs.GetInt("HighScore")
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&& gameOverTime > PlayerPrefs.GetFloat("HighTime")))
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{
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newHighScore.text = "New High Score!";
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PlayerPrefs.SetInt("HighScore", PlayerPrefs.GetInt("Score"));
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PlayerPrefs.SetFloat("HighTime", gameOverTime);
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}
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highScore.text = "High Score:\n Score: "
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+ PlayerPrefs.GetInt("HighScore")
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+ "\n Time: " + PlayerPrefs.GetFloat("HighTime").ToString("F1");
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}
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score.text = "Score: " + PlayerPrefs.GetInt("Score");
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timer.text = "Time: " + time.ToString("F1");
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if(obstacleTime > obstacleSpawnTime)
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{
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GameObject newObstacle = Instantiate(obstacle, ValidSpawn(),
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Quaternion.Euler(0,0,Random.Range(0.0f, 360.0f)));
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newObstacle.transform.localScale = new Vector2(Random.Range(1.0f, 8.0f), 1.0f);
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obstacleSpawnTime = spawnTime();
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obstacleTime = 0.0f;
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}
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if(enemyTime > enemySpawnTime)
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{
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GameObject newEnemy = Instantiate(enemy, ValidSpawn(),
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Quaternion.identity);
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float scaleChange = Random.Range(0.5f, 1.5f);
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newEnemy.transform.localScale = new Vector2(scaleChange, scaleChange);
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enemySpawnTime = spawnTime();
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enemyTime = 0.0f;
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}
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if(GameObject.FindWithTag("Enemy") == null && enemySpawnTime - enemyTime > 3.0f)
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{
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enemySpawnTime = enemyTime + Random.Range(1.0f, 3.0f);
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}
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}
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float spawnTime()
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{
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if((PlayerPrefs.GetInt("Score") > 3 && PlayerPrefs.GetInt("Score") < 7)
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|| (time > 30.0f && time < 45.0f))
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{
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return Random.Range(3.0f, 8.0f);
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} else if (PlayerPrefs.GetInt("Score") >= 7 || time >= 45.0f){
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return Random.Range(3.0f, 5.0f);
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}
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return Random.Range(5.0f, 10.0f);
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}
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Vector2 ValidSpawn()
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{
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bool valid = false;
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Vector2 spawn;
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if(GameObject.FindWithTag("Player") == null)
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{
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return new Vector2(Random.Range(-8.0f, 8.0f), Random.Range(-4.0f, 4.0f));
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}
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do{
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spawn = new Vector2(Random.Range(-8.0f, 8.0f), Random.Range(-4.0f, 4.0f));
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valid = true;
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if((spawn.x <= playerPos.position.x + 1 && spawn.x >= playerPos.position.x - 1)
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|| (spawn.y <= playerPos.position.y + 1 && spawn.y >= playerPos.position.y - 1))
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{
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valid = false;
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}
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}while(!valid);
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return spawn;
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}
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}
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