Neural gas particle and "pswg_particle" render layer

projects/pswg_gadgets/src/client/java/dev/pswg/GadgetsClient.java

@@ -1,10 +1,7 @@
 package dev.pswg;
 
 import dev.pswg.api.GalaxiesClientAddon;
-import dev.pswg.particles.FragmentationGrenadeSparkParticle;
-import dev.pswg.particles.ExplosionSmokeParticle;
-import dev.pswg.particles.FragmentationGrenadeWaveParticle;
-import dev.pswg.particles.SmokeParticle;
+import dev.pswg.particles.*;
 import dev.pswg.renderer.FragmentationGrenadeEntityRenderer;
 import dev.pswg.renderer.ThermalDetonatorEntityRenderer;
 import net.fabricmc.fabric.api.client.particle.v1.ParticleFactoryRegistry;
@@ -28,6 +25,7 @@ public void onGalaxiesClientReady()
 		ParticleFactoryRegistry.getInstance().register(Gadgets.FRAGMENTATION_GRENADE_SPARK_PARTICLE, FragmentationGrenadeSparkParticle.Factory::new);
 		ParticleFactoryRegistry.getInstance().register(Gadgets.FRAGMENTATION_GRENADE_WAVE_PARTICLE, FragmentationGrenadeWaveParticle.Factory::new);
 		ParticleFactoryRegistry.getInstance().register(Gadgets.SMOKE_PARTICLE, SmokeParticle.Factory::new);
+		ParticleFactoryRegistry.getInstance().register(Gadgets.NEURAL_GAS_PARTICLE, NeuralGasParticle.Factory::new);
 
 		Gadgets.LOGGER.info("Client module initialized");
 	}

projects/pswg_gadgets/src/client/java/dev/pswg/PswgGadgetsRenderLayers.java

@@ -0,0 +1,34 @@
+package dev.pswg;
+
+import net.minecraft.client.render.RenderLayer;
+import net.minecraft.client.render.RenderPhase;
+import net.minecraft.client.render.VertexFormat;
+import net.minecraft.client.render.VertexFormats;
+import net.minecraft.util.Identifier;
+import net.minecraft.util.TriState;
+import net.minecraft.util.Util;
+
+import java.util.function.BiFunction;
+
+import static net.minecraft.client.render.RenderPhase.*;
+
+public class PswgGadgetsRenderLayers
+{
+	private static final BiFunction<Identifier, Boolean, RenderLayer> PSWG_PARTICLE = Util
+			.memoize((texture, affectsOutline) -> {
+				RenderLayer.MultiPhaseParameters multiPhaseParameters = RenderLayer.MultiPhaseParameters.builder()
+				                                                                                        .program(RenderLayer.PARTICLE)
+				                                                                                        .texture(new RenderPhase.Texture(texture, TriState.FALSE, false))
+				                                                                                        .transparency(RenderLayer.TRANSLUCENT_TRANSPARENCY).cull(DISABLE_CULLING)
+				                                                                                        .lightmap(RenderLayer.ENABLE_LIGHTMAP).overlay(ENABLE_OVERLAY_COLOR).layering(VIEW_OFFSET_Z_LAYERING)
+				                                                                                        .writeMaskState(RenderLayer.ALL_MASK).build(true);
+				return RenderLayer.of("pswg_particle",
+				                      VertexFormats.POSITION_TEXTURE_COLOR_LIGHT, VertexFormat.DrawMode.QUADS, 1536,
+				                      false, true, multiPhaseParameters);
+			});
+
+	public static RenderLayer pswgParticle(Identifier texture, boolean affectsOutline)
+	{
+		return PSWG_PARTICLE.apply(texture, affectsOutline);
+	}
+}

projects/pswg_gadgets/src/client/java/dev/pswg/datagen/GadgetsDataGenerator.java

@@ -134,7 +134,8 @@ protected void configure(RegistryWrapper.WrapperLookup wrapperLookup)
 					.add(Blocks.RED_MUSHROOM)
 					.add(Blocks.DEAD_BUSH)
 					.add(Blocks.SHORT_GRASS)
-					.add(Blocks.TALL_GRASS);
+					.add(Blocks.TALL_GRASS)
+					.add(Blocks.SNOW);
 
 			getOrCreateTagBuilder(Gadgets.DETONATES_GRENADE)
 					.add(Blocks.REDSTONE_BLOCK)

projects/pswg_gadgets/src/client/java/dev/pswg/particles/NeuralGasParticle.java

@@ -0,0 +1,90 @@
+package dev.pswg.particles;
+
+import dev.pswg.PswgGadgetsRenderLayers;
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.particle.*;
+import net.minecraft.client.render.*;
+import net.minecraft.client.world.ClientWorld;
+import net.minecraft.particle.SimpleParticleType;
+import org.jetbrains.annotations.Nullable;
+
+@Environment(value = EnvType.CLIENT)
+public class NeuralGasParticle extends SpriteBillboardParticle
+{
+	private final int variant;
+	final int NUM_VARIANTS = 7;
+
+	protected NeuralGasParticle(ClientWorld clientWorld, double x, double y, double z, double vX, double vY, double vZ, SpriteProvider spriteProvider)
+	{
+		super(clientWorld, x, y, z);
+		scale(16f);
+
+		setBoundingBoxSpacing(0.25f, 0.25f);
+		this.setAlpha(0.95f);
+		variant = random.nextInt(NUM_VARIANTS);
+		velocityX = random.nextFloat() / 10f * (random.nextBoolean() ? 1 : -1);
+		velocityZ = random.nextFloat() / 10f * (random.nextBoolean() ? 1 : -1);
+		this.setColor(1, 0.8f, 1);
+	}
+
+	@Override
+	public void render(VertexConsumer vertexConsumer, Camera camera, float tickDelta)
+	{
+		var texture = this.sprite.getAtlasId();
+		var mc = MinecraftClient.getInstance();
+		var v = mc.getBufferBuilders().getEffectVertexConsumers().getBuffer(PswgGadgetsRenderLayers.pswgParticle(texture, true));
+		super.render(v, camera, tickDelta);
+	}
+
+	@Override
+	public void tick()
+	{
+
+		prevPosX = x;
+		prevPosY = y;
+		prevPosZ = z;
+		age++;
+		if (alpha <= 0.0f)
+		{
+			markDead();
+			return;
+		}
+		if (age >= 100)
+		{
+			alpha -= 0.001f;
+		}
+		if (alpha <= 0.25f)
+			velocityY += 1 / 2000f;
+		velocityX *= 0.95;
+		velocityZ *= 0.95;
+		move(velocityX, velocityY, velocityZ);
+	}
+
+	@Override
+	public ParticleTextureSheet getType()
+	{
+		return ParticleTextureSheet.PARTICLE_SHEET_TRANSLUCENT;
+	}
+
+	@Environment(value = EnvType.CLIENT)
+	public static class Factory implements ParticleFactory<SimpleParticleType>
+	{
+		private final SpriteProvider spriteProvider;
+
+		public Factory(SpriteProvider spriteProvider)
+		{
+			this.spriteProvider = spriteProvider;
+		}
+
+		@Nullable
+		@Override
+		public Particle createParticle(SimpleParticleType parameters, ClientWorld world, double x, double y, double z, double velocityX, double velocityY, double velocityZ)
+		{
+			NeuralGasParticle neuralGasParticle = new NeuralGasParticle(world, x, y, z, velocityX, velocityY, velocityZ, spriteProvider);
+			neuralGasParticle.setSprite(spriteProvider);
+			return neuralGasParticle;
+		}
+	}
+}

projects/pswg_gadgets/src/client/java/dev/pswg/particles/SmokeParticle.java

@@ -21,6 +21,7 @@ protected SmokeParticle(ClientWorld clientWorld, double x, double y, double z, d
 		setBoundingBoxSpacing(0.25f, 0.25f);
 		this.setAlpha(0.95f);
 		variant = random.nextInt(NUM_VARIANTS);
+		this.setColor(0.975f, 0.975f, 1);
 	}
 
 	@Override
@@ -47,7 +48,6 @@ public void tick()
 			velocityY += 0.00005;
 		}
 		move(velocityX, velocityY, velocityZ);
-		setColor(1, 0.8f, 1);
 	}
 
 	@Override
@@ -70,9 +70,9 @@ public Factory(SpriteProvider spriteProvider)
 		@Override
 		public Particle createParticle(SimpleParticleType parameters, ClientWorld world, double x, double y, double z, double velocityX, double velocityY, double velocityZ)
 		{
-			SmokeParticle explosionSmokeParticle = new SmokeParticle(world, x, y, z, velocityX, velocityY, velocityZ, spriteProvider);
-			explosionSmokeParticle.setSprite(spriteProvider);
-			return explosionSmokeParticle;
+			SmokeParticle smokeParticle = new SmokeParticle(world, x, y, z, velocityX, velocityY, velocityZ, spriteProvider);
+			smokeParticle.setSprite(spriteProvider);
+			return smokeParticle;
 		}
 	}
 }

projects/pswg_gadgets/src/main/java/dev/pswg/Gadgets.java

@@ -94,6 +94,7 @@ public static Identifier id(String path)
 	public static final SimpleParticleType FRAGMENTATION_GRENADE_SPARK_PARTICLE = Registry.register(Registries.PARTICLE_TYPE, id("fragmentation_grenade_spark"), FabricParticleTypes.simple());
 	public static final SimpleParticleType FRAGMENTATION_GRENADE_WAVE_PARTICLE = Registry.register(Registries.PARTICLE_TYPE, id("fragmentation_grenade_wave"), FabricParticleTypes.simple());
 	public static final SimpleParticleType SMOKE_PARTICLE = Registry.register(Registries.PARTICLE_TYPE, id("smoke"), FabricParticleTypes.simple());
+	public static final SimpleParticleType NEURAL_GAS_PARTICLE = Registry.register(Registries.PARTICLE_TYPE, id("neural_gas"), FabricParticleTypes.simple());
 
 	public static final SoundEvent ARM = registerSound(id("shared.arm"));
 	public static final SoundEvent DISARM = registerSound(id("shared.disarm"));

projects/pswg_gadgets/src/main/java/dev/pswg/entity/NeuralGasEntity.java

@@ -0,0 +1,48 @@
+package dev.pswg.entity;
+
+import net.minecraft.entity.Entity;
+import net.minecraft.entity.EntityType;
+import net.minecraft.entity.damage.DamageSource;
+import net.minecraft.entity.data.DataTracker;
+import net.minecraft.nbt.NbtCompound;
+import net.minecraft.server.world.ServerWorld;
+import net.minecraft.world.World;
+
+public class NeuralGasEntity extends Entity
+{
+
+	public NeuralGasEntity(EntityType<?> type, World world)
+	{
+		super(type, world);
+	}
+
+	@Override
+	protected void initDataTracker(DataTracker.Builder builder)
+	{
+
+	}
+
+	@Override
+	public boolean damage(ServerWorld world, DamageSource source, float amount)
+	{
+		return false;
+	}
+
+	@Override
+	protected void readCustomDataFromNbt(NbtCompound nbt)
+	{
+
+	}
+
+	@Override
+	protected void writeCustomDataToNbt(NbtCompound nbt)
+	{
+
+	}
+
+	@Override
+	public void tick()
+	{
+		super.tick();
+	}
+}

projects/pswg_gadgets/src/main/java/dev/pswg/entity/NeuralGasGrenadeEntity.java

@@ -0,0 +1,26 @@
+package dev.pswg.entity;
+
+import dev.pswg.item.GrenadeItem;
+import net.minecraft.entity.EntityType;
+import net.minecraft.entity.projectile.thrown.ThrownEntity;
+import net.minecraft.world.World;
+
+public class NeuralGasGrenadeEntity extends GrenadeEntity
+{
+	public NeuralGasGrenadeEntity(EntityType<? extends ThrownEntity> entityType, World world)
+	{
+		super(entityType, world);
+	}
+
+	@Override
+	public GrenadeItem getItem()
+	{
+		return null;
+	}
+
+	@Override
+	public void explode()
+	{
+		super.explode();
+	}
+}

projects/pswg_gadgets/src/main/resources/assets/pswg_gadgets/particles/neural_gas.json

@@ -0,0 +1,11 @@
+{
+  "textures": [
+    "minecraft:big_smoke_0",
+    "minecraft:big_smoke_1",
+    "minecraft:big_smoke_2",
+    "minecraft:big_smoke_3",
+    "minecraft:big_smoke_4",
+    "minecraft:big_smoke_5",
+    "minecraft:big_smoke_6"
+  ]
+}