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[1.11] Register Particles


Awesome_Spider
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A few days ago I asked on this forum how to make a custom particle. Now I am have trouble with it. Am I supposed to register the particle somehow? How do I spawn my custom particle in the world?

 

Here is my code thus far:

 

Particle code:


public class ParticleSteam extends Particle {
    protected ParticleSteam(World world, double posX, double posY, double posZ, double speedX, double speedY, double speedZ) {
        super(world, posX, posY, posZ, speedX, speedY, speedZ);
    }

    @SideOnly(Side.CLIENT)
    public static class Factory implements IParticleFactory
    {
        public Particle createParticle(int particleID, World world, double xCoord, double yCoord, double zCoord, double xSpeed, double ySpeed, double zSpeed, int... p_178902_15_)
        {
            return new ParticleSteam(world, xCoord, yCoord, zCoord, xSpeed, ySpeed, zSpeed);
        }
    }
}

 

Edited by Awesome_Spider
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Never worked with Particles, but I have seen the ParticleManager and it has a registry function.

VANILLA MINECRAFT CLASSES ARE THE BEST RESOURCES WHEN MODDING

I will be posting 1.15.2 modding tutorials on this channel. If you want to be notified of it do the normal YouTube stuff like subscribing, ect.

Forge and vanilla BlockState generator.

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I'm getting a crash because of a nullpointer. I've seen so many crash reports today, lol. :)

 

Main class where I register the particle:

public class RobotiCraft
{
    public static final String ModId = "roboticraft";
    public static final String Name = "RobotiCraft";
    public static final String Version = "1.11R1.0.0";
    // static final String Dependencies = "required-after:" + "owlcore" + "@[" + Version +  ");";

    public static Logger log = LogManager.getLogger(ModId);

    @Mod.Instance
    public static RobotiCraft instance = new RobotiCraft();

    @SidedProxy(clientSide="wiseowl5.roboticraft.Proxies.ClientProxy", serverSide="wiseowl5.roboticraft.Proxies.CommonProxy")
    public static CommonProxy proxy;

    public static CreativeTabs creativeTab = new ModCreativeTab();

    public static int steamParticleID = 49;

    @EventHandler
    public void preInit(FMLPreInitializationEvent e) {
        //Read config file, create blocks/items and register them
        Minecraft.getMinecraft().effectRenderer.registerParticle(steamParticleID, new ParticleSteam.Factory()); //Crash report points here

        ModFluids.initFluids();

        ModItems.initItems();
        ModBlocks.initBlocks();

        GameRegistry.registerWorldGenerator(new ModWorldGen(), 3);
    }

    @EventHandler
    public void init(FMLInitializationEvent e) {
        //build data structures, add new handlers
        ModRecipes.initRecipes();

        proxy.registerGuiHandler();
    }

    @EventHandler
    public void postInit(FMLPostInitializationEvent e) {
        //Communicate with other mods
    }
}

 

Crash Report:

 

---- Minecraft Crash Report ----
// I blame Dinnerbone.

Time: 2/2/17 6:55 PM
Description: There was a severe problem during mod loading that has caused the game to fail

net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from RobotiCraft (roboticraft)
Caused by: java.lang.NullPointerException
	at wiseowl5.roboticraft.Main.RobotiCraft.preInit(RobotiCraft.java:55)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at net.minecraftforge.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:621)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
	at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
	at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
	at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
	at com.google.common.eventbus.EventBus.post(EventBus.java:275)
	at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:243)
	at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:221)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
	at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
	at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
	at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
	at com.google.common.eventbus.EventBus.post(EventBus.java:275)
	at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:145)
	at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:615)
	at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:264)
	at net.minecraft.client.Minecraft.init(Minecraft.java:476)
	at net.minecraft.client.Minecraft.run(Minecraft.java:385)
	at net.minecraft.client.main.Main.main(Main.java:118)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at net.minecraftforge.gradle.GradleStartCommon.launch(GradleStartCommon.java:97)
	at GradleStart.main(GradleStart.java:26)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- System Details --
Details:
	Minecraft Version: 1.11
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_60, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 254323632 bytes (242 MB) / 644874240 bytes (615 MB) up to 1415053312 bytes (1349 MB)
	JVM Flags: 0 total; 
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	FML: MCP 9.35 Powered by Forge 13.19.1.2189 4 mods loaded, 4 mods active
	States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
	UCH	mcp{9.19} [Minecraft Coder Pack] (minecraft.jar) 
	UCH	FML{8.0.99.99} [Forge Mod Loader] (forgeSrc-1.11-13.19.1.2189.jar) 
	UCH	forge{13.19.1.2189} [Minecraft Forge] (forgeSrc-1.11-13.19.1.2189.jar) 
	UCE	roboticraft{1.11R1.0.0} [RobotiCraft] (1.11) 
	Loaded coremods (and transformers): 
	GL info: ' Vendor: 'ATI Technologies Inc.' Version: '4.5.13399 Compatibility Profile Context 15.201.1151.1008' Renderer: 'AMD Radeon HD 5450'

 

Edited by Awesome_Spider
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I'm going to say that Minecraft#effectRenderer is not initialized when you are calling the registerParticle method. Try some other ones like init or postInit.

VANILLA MINECRAFT CLASSES ARE THE BEST RESOURCES WHEN MODDING

I will be posting 1.15.2 modding tutorials on this channel. If you want to be notified of it do the normal YouTube stuff like subscribing, ect.

Forge and vanilla BlockState generator.

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