55 lines
1.9 KiB
C#
55 lines
1.9 KiB
C#
using System.Collections.Generic;
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using Unity.VisualScripting;
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using UnityEngine;
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public class PlantController : MonoBehaviour
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{
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[SerializeField] GameObject plantPrefab;
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[SerializeField] List<GameObject> plantModels;
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List<GameObject> plants;
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float xBound;
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float zBound;
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// Start is called once before the first execution of Update after the MonoBehaviour is created
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void Start()
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{
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plants = new List<GameObject>();
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Terrain terrain = Core.instance.ground;
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xBound = terrain.GetComponent<Terrain>().terrainData.size.x;
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zBound = terrain.GetComponent<Terrain>().terrainData.size.z;
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for (int i = 0; i < 100; i++)
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{
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GameObject newPlant = Instantiate(plantPrefab);
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newPlant.GetComponent<Plant>().SetVisual(plantModels[Random.Range(0, plantModels.Count - 1)]);
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newPlant.GetComponent<Plant>().SetValues(Random.Range(10f, 100f), Random.Range(0.1f, 0.2f), Random.Range(0.1f, 0.25f));
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float x = Random.Range(0, xBound);
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float z = Random.Range(0, zBound);
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float y = terrain.SampleHeight(new Vector3(x, 0, z));
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Vector3 normal = terrain.terrainData.GetInterpolatedNormal(x / xBound, z / zBound);
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newPlant.transform.LookAt(normal);
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newPlant.transform.Rotate(new Vector3(90, 0, 0));
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Vector3 newPlantPos = new Vector3(x, y, z);
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newPlant.transform.position = newPlantPos;
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plants.Add(newPlant);
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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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for(int i = 0; i < plants.Count; i ++)
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{
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GameObject currentPlant = plants[i];
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Plant plantI = currentPlant.GetComponent<Plant>();
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if(!plantI.isAlive)
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{
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currentPlant.SetActive(false);
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plants.Remove(currentPlant);
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Destroy(currentPlant);
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i--;
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}
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}
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}
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}
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