141 lines
4.0 KiB
C#
141 lines
4.0 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 ExosphereEffects : MonoBehaviour
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{
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[Header("Ñóïóòíèêè")]
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public ThermosphereEffects thermosphereEffects;
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[Header("Âèò³êàííÿ àòìîñôåðè")]
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public Material leakMaterial;
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public float leakRadius = 55f;
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[Range(0f, 1f)]
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public float exosphereLevel = 1f;
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private ParticleSystem leakSystem;
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void Start()
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{
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CreateLeakEffect();
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}
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void CreateLeakEffect()
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{
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GameObject obj = new GameObject("AtmosphericLeak");
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obj.transform.parent = this.transform;
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obj.transform.localPosition = Vector3.zero;
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obj.transform.localScale = Vector3.one;
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leakSystem = obj.AddComponent<ParticleSystem>();
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var main = leakSystem.main;
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main.loop = true;
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main.playOnAwake = false;
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main.maxParticles = 50000;
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main.startLifetime = new ParticleSystem.MinMaxCurve(8f, 15f);
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main.startSpeed = new ParticleSystem.MinMaxCurve(10f, 30f);
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main.startSize = new ParticleSystem.MinMaxCurve(1.2f, 1.8f);
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main.gravityModifier = -0.3f;
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main.startColor = new ParticleSystem.MinMaxGradient(
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new Color(0.2f, 0.5f, 1.0f, 1f),
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new Color(0.4f, 0.8f, 1.0f, 0.9f)
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);
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main.simulationSpace = ParticleSystemSimulationSpace.World;
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var emission = leakSystem.emission;
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emission.rateOverTime = 0f;
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var shape = leakSystem.shape;
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shape.enabled = true;
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shape.shapeType = ParticleSystemShapeType.Sphere;
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shape.radius = leakRadius * 0.5f;
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shape.radiusThickness = 0f;
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var colorOverLifetime = leakSystem.colorOverLifetime;
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colorOverLifetime.enabled = true;
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Gradient gradient = new Gradient();
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gradient.SetKeys(
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new GradientColorKey[] {
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new GradientColorKey(new Color(0.2f, 0.5f, 1.0f), 0f),
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new GradientColorKey(new Color(0.4f, 0.8f, 1.0f), 0.5f),
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new GradientColorKey(new Color(0.1f, 0.1f, 0.4f), 1f)
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},
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new GradientAlphaKey[] {
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new GradientAlphaKey(1f, 0f),
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new GradientAlphaKey(0.6f, 0.7f),
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new GradientAlphaKey(0f, 1f)
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}
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);
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colorOverLifetime.color = new ParticleSystem.MinMaxGradient(gradient);
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var sizeOverLifetime = leakSystem.sizeOverLifetime;
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sizeOverLifetime.enabled = true;
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AnimationCurve sizeCurve = new AnimationCurve();
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sizeCurve.AddKey(0f, 0f);
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sizeCurve.AddKey(0.1f, 1f);
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sizeCurve.AddKey(0.8f, 0.8f);
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sizeCurve.AddKey(1f, 0f);
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sizeOverLifetime.size = new ParticleSystem.MinMaxCurve(1f, sizeCurve);
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var psRenderer = leakSystem.GetComponent<ParticleSystemRenderer>();
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psRenderer.renderMode = ParticleSystemRenderMode.Billboard;
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psRenderer.sortingFudge = 5f;
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if (leakMaterial != null)
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psRenderer.material = leakMaterial;
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}
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void UpdateLeak()
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{
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if (leakSystem == null) return;
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var emission = leakSystem.emission;
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if (exosphereLevel <= 0f)
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{
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emission.rateOverTime = 0f;
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leakSystem.gameObject.SetActive(false);
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return;
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}
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leakSystem.gameObject.SetActive(true);
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if (exosphereLevel <= 0.7f)
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{
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float t = Mathf.InverseLerp(0.7f, 0f, exosphereLevel);
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emission.rateOverTime = Mathf.Lerp(100f, 2000f, t);
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if (!leakSystem.isPlaying)
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leakSystem.Play();
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}
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else
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{
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emission.rateOverTime = 0f;
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}
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}
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void Update()
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{
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if (!Application.isPlaying) return;
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UpdateGPS();
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UpdateLeak();
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}
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void Awake()
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{
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enabled = false;
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}
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void UpdateGPS()
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{
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if (thermosphereEffects == null) return;
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if (exosphereLevel < 0.3f)
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thermosphereEffects.DropAllSatellites();
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}
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public void SetExosphereLevel(float level)
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{
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exosphereLevel = level;
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}
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}
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