273 lines
11 KiB
C#
273 lines
11 KiB
C#
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using System;
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using System.Collections.Generic;
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using Ichni.RhythmGame.Beatmap;
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using UnityEngine;
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using Object = UnityEngine.Object;
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namespace Ichni.RhythmGame
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{
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public partial class ParticleEmitter : GameElement, IHaveParticles, IHaveTimeDurationSubmodule, IHaveTransformSubmodule, IHaveColorSubmodule
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{
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public ParticleSystem particle { get; set; }
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private IHaveParticles particlesContainer => this;
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public TimeDurationSubmodule timeDurationSubmodule { get; set; }
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public TransformSubmodule transformSubmodule { get; set; }
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public ColorSubmodule colorSubmodule { get; set; }
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public bool haveBaseColor => true;
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public bool haveEmissionColor => true;
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private List<string> themeBundleList;
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private List<string> materialNameList;
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public string themeBundleName;
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public string materialName;
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public bool prewarm;
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public float playTime;
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public float stopTime;
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public ParticleSystemSimulationSpace simulationSpace;
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public float density;
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public float lifeTime;
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public float speed;
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public float radius;
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public bool isAutoOrient;
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public Vector3 particleRotation;
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public static ParticleEmitter GenerateElement(string elementName, Guid id, List<string> tags,
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bool isFirstGenerated, GameElement parentElement, string themeBundleName, string materialName,
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bool prewarm, float playTime, float stopTime, ParticleSystemSimulationSpace simulationSpace,
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float density, float lifeTime, float speed, float radius,
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bool isAutoOrient, Vector3 particleRotation)
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{
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ParticleEmitter particleEmitter = Instantiate(GameManager.instance.basePrefabs.particleEmitter, parentElement.transform)
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.GetComponent<ParticleEmitter>();
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particleEmitter.particle = particleEmitter.GetComponent<ParticleSystem>();
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particleEmitter.Initialize(elementName, id, tags, isFirstGenerated, parentElement);
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particleEmitter.playTime = playTime;
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particleEmitter.stopTime = stopTime;
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particleEmitter.themeBundleList = ThemeBundleManager.instance.loadedThemeBundleList.ConvertAll(x => x.themeBundleName);
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particleEmitter.materialNameList = new List<string>();
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particleEmitter.themeBundleName = themeBundleName;
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particleEmitter.materialName = materialName;
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particleEmitter.particlesContainer.SetParticleMaterial(themeBundleName, materialName);
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particleEmitter.SetParticleSettings(prewarm, simulationSpace, density, lifeTime, speed, radius, isAutoOrient, particleRotation, false);
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return particleEmitter;
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}
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public void SetParticleSettings(bool prewarm, ParticleSystemSimulationSpace simulationSpace,
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float density, float lifeTime, float speed, float radius, bool isAutoOrient, Vector3 particleRotation, bool mark)
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{
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//这个Mark没有任何作用，只是为了让解释器把interface中的函数和这个函数区分开。否则会Stackoverflow。
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this.prewarm = prewarm;
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this.simulationSpace = simulationSpace;
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this.density = density;
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this.lifeTime = lifeTime;
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this.speed = speed;
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this.radius = radius;
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this.isAutoOrient = isAutoOrient;
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this.particleRotation = particleRotation;
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(this as IHaveParticles).SetParticleSettings(prewarm, simulationSpace, density, lifeTime, speed, radius, isAutoOrient, particleRotation);
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}
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public override void SetDefaultSubmodules()
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{
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timeDurationSubmodule = new TimeDurationSubmodule(this);
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transformSubmodule = new TransformSubmodule(this);
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colorSubmodule = new ColorSubmodule(this, Color.white, true, Color.white, 0);
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}
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}
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public partial class ParticleEmitter
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{
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private void Update()
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{
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float songTime = GameManager.instance.songTime;
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if (playTime > songTime || stopTime < songTime)
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{
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particle.Stop();
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}
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else
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{
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if (!particle.isPlaying)
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{
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particle.Play();
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}
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}
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}
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public override void Refresh()
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{
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base.Refresh();
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ParticleSystemRenderer particleSystemRenderer = particle.GetComponent<ParticleSystemRenderer>();
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particleSystemRenderer.material.SetColor("_BaseColor", colorSubmodule.currentBaseColor);
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if (colorSubmodule.emissionEnabled)
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{
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particleSystemRenderer.material.EnableKeyword("_EMISSION_ON");
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particleSystemRenderer.material.SetColor("_EmissionColor", colorSubmodule.GetCurrentEmissionColor());
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}
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else
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{
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particleSystemRenderer.material.DisableKeyword("_EMISSION_ON");
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}
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}
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}
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public partial class ParticleEmitter
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{
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public override void SaveBM()
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{
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matchedBM = new ParticleEmitter_BM(elementName, elementGuid, tags, parentElement.matchedBM as GameElement_BM,
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prewarm, playTime, stopTime, simulationSpace, density, lifeTime, speed, radius,
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isAutoOrient, particleRotation, themeBundleName, materialName);
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}
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}
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namespace Beatmap
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{
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public class ParticleEmitter_BM : GameElement_BM
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{
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public bool prewarm = false;
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public float playTime = 0f;
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public float stopTime = 1f;
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public ParticleSystemSimulationSpace simulationSpace;
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public float density = 10;
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public float lifeTime = 5;
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public float speed;
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public float radius;
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public bool isAutoOrient = true;
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public Vector3 particleRotation = Vector3.zero;
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public string materialThemeBundleName = string.Empty;
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public string materialName = string.Empty;
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public ParticleEmitter_BM()
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{
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}
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public ParticleEmitter_BM(string elementName, Guid elementGuid, List<string> tags, GameElement_BM attachedElement,
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bool prewarm, float playTime, float stopTime, ParticleSystemSimulationSpace simulationSpace,
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float density, float lifeTime, float speed, float radius, bool isAutoOrient, Vector3 particleRotation,
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string materialThemeBundleName, string materialName) :
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base(elementName, elementGuid, tags, attachedElement)
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{
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this.prewarm = prewarm;
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this.playTime = playTime;
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this.stopTime = stopTime;
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this.simulationSpace = simulationSpace;
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this.density = density;
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this.lifeTime = lifeTime;
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this.speed = speed;
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this.radius = radius;
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this.isAutoOrient = isAutoOrient;
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this.particleRotation = particleRotation;
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this.materialThemeBundleName = materialThemeBundleName;
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this.materialName = materialName;
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}
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public override void ExecuteBM()
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{
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matchedElement = ParticleEmitter.GenerateElement(elementName, elementGuid, tags, false,
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GetElement(attachedElementGuid), materialThemeBundleName, materialName,
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prewarm, playTime, stopTime, simulationSpace, density, lifeTime, speed, radius,
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isAutoOrient, particleRotation);
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}
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}
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}
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public interface IHaveParticles
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{
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public ParticleSystem particle { get; set; }
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public virtual void SetParticleMaterial(string themeBundleName, string materialName)
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{
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Material material = ThemeBundleManager.instance.GetObject<Material>(themeBundleName, materialName);
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if (material == null)
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{
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material = ThemeBundleManager.instance.GetObject<Material>("basic", "Basic_Track_Default");
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}
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Renderer particleRenderer = particle.GetComponent<Renderer>();
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particleRenderer.material = Object.Instantiate(material);
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particleRenderer.InitializeShader();
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}
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public virtual void SetParticleSettings(bool prewarm, ParticleSystemSimulationSpace simulationSpace, float density, float lifeTime,
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float speed, float radius, bool isAutoOrient, Vector3 particleRotation)
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{
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SetPrewarm(prewarm);
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SetSimulationSpace(simulationSpace);
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SetDensity(density);
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SetLifeTime(lifeTime);
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SetSpeed(speed);
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SetRadius(radius);
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SetAlignment(isAutoOrient, particleRotation);
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}
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public void SetPrewarm(bool prewarm)
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{
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var mainModule = particle.main;
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mainModule.prewarm = prewarm;
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}
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public void SetSimulationSpace(ParticleSystemSimulationSpace simulationSpace)
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{
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var mainModule = particle.main;
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mainModule.simulationSpace = simulationSpace;
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}
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public void SetDensity(float density)
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{
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var emission = particle.emission;
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emission.rateOverTime = density;
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}
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public void SetLifeTime(float lifeTime)
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{
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var mainModule = particle.main;
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mainModule.startLifetime = lifeTime;
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}
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public void SetSpeed(float speed)
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{
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var mainModule = particle.main;
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mainModule.startSpeed = speed;
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}
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public void SetRadius(float radius)
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{
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var shapeModule = particle.shape;
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shapeModule.radius = radius;
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}
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public void SetAlignment(bool isAutoOrient, Vector3 particleRotation = default)
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{
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ParticleSystemRenderer particleSystemRenderer = particle.GetComponent<ParticleSystemRenderer>();
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var mainModule = particle.main;
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if (isAutoOrient)
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{
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particleSystemRenderer.alignment = ParticleSystemRenderSpace.View;
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mainModule.startRotation3D = false; // 禁用3D旋转
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}
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else
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{
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particleSystemRenderer.alignment = ParticleSystemRenderSpace.Local;
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mainModule.startRotation3D = true; // 启用3D旋转
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SetParticleRotation(particleRotation);
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}
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}
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public void SetParticleRotation(Vector3 particleRotation)
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{
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Vector3 vector3Rotation = particleRotation * Mathf.Deg2Rad;
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var mainModule = particle.main;
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mainModule.startRotationX = vector3Rotation.x;
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mainModule.startRotationY = vector3Rotation.y;
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mainModule.startRotationZ = vector3Rotation.z;
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}
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}
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}
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