diff --git a/build.gradle.kts b/build.gradle.kts
index 0737f13..66c4ab3 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,13 +1,13 @@
 import java.net.URI
 
 plugins {
-    `java-library`
-    eclipse
-    idea
-    `maven-publish`
-    id("io.freefair.lombok") version "8.6"
-    id ("net.neoforged.gradle.userdev") version ("7.0.142")
-    id("com.diffplug.spotless") version "7.0.0.BETA1"
+	`java-library`
+	eclipse
+	idea
+	`maven-publish`
+	id("io.freefair.lombok") version "8.6"
+	id ("net.neoforged.gradle.userdev") version ("7.0.142")
+	id("com.diffplug.spotless") version "7.0.0.BETA1"
 }
 
 val minecraftVersion: String by project
@@ -33,32 +33,32 @@ version = modVersion
 group = modGroupId
 
 repositories {
-    mavenLocal()
-    maven {
-        url = URI.create("https://maven.k-4u.nl")
-    }
-    maven {
-        url = URI.create("https://maven.blamejared.com")
-    }
+	mavenLocal()
+	maven {
+		url = URI.create("https://maven.k-4u.nl")
+	}
+	maven {
+		url = URI.create("https://maven.blamejared.com")
+	}
 
-    maven { url = URI.create("https://maven.shedaniel.me/") }
-    maven { url = URI.create("https://maven.architectury.dev/") }
+	maven { url = URI.create("https://maven.shedaniel.me/") }
+	maven { url = URI.create("https://maven.architectury.dev/") }
 }
 
 base {
-    archivesName = modId
+	archivesName = modId
 }
 
 java.toolchain.languageVersion = JavaLanguageVersion.of(21)
 
 spotless {
-    format("misc") {
-        target("*.gradle.kts", ".gitattributes", ".gitignore")
+	format("misc") {
+		target("*.gradle.kts", ".gitattributes", ".gitignore")
 
-        trimTrailingWhitespace()
-        indentWithTabs()
-        endWithNewline()
-    }
+		trimTrailingWhitespace()
+		indentWithTabs()
+		endWithNewline()
+	}
 
 	java {
 		// Originally, this was from Kaupenjoe's repo, and was licensed by BluSunrize as the original code was from her, so we exclude it to not add our License Header
@@ -72,30 +72,30 @@ spotless {
 
 
 sourceSets {
-    // Include resources generated by data generators.
-    main.configure {
-        resources {
-            srcDir("src/generated/resources")
-        }
-    }
-    create("junit") {
-        java {
-        }
+	// Include resources generated by data generators.
+	main.configure {
+		resources {
+			srcDir("src/generated/resources")
+		}
+	}
+	create("junit") {
+		java {
+		}
 
-        compileClasspath += sourceSets.main.get().output
-        runtimeClasspath += sourceSets.main.get().output
+		compileClasspath += sourceSets.main.get().output
+		runtimeClasspath += sourceSets.main.get().output
 
-    }
+	}
 
 
 }
 
 
 val junitImplementation: Configuration by configurations.getting {
-    extendsFrom(configurations.implementation.get())
+	extendsFrom(configurations.implementation.get())
 }
 val junitRuntimeOnly: Configuration by configurations.getting {
-    extendsFrom(configurations.runtimeOnly.get())
+	extendsFrom(configurations.runtimeOnly.get())
 }
 
 
@@ -112,69 +112,69 @@ configurations["junitImplementation"].extendsFrom(configurations.implementation.
 // Default run configurations.
 // These can be tweaked, removed, or duplicated as needed.
 runs {
-    // applies to all the run configs below
+	// applies to all the run configs below
 
-    configureEach {
-        // Recommended logging data for an userdev environment
-        // The markers can be added/remove as needed separated by commas.
-        // "SCAN": For mods scan.
-        // "REGISTRIES": For firing of registry events.
-        // "REGISTRYDUMP": For getting the contents of all registries.
-        systemProperty ("forge.logging.markers", "REGISTRIES")
+	configureEach {
+		// Recommended logging data for an userdev environment
+		// The markers can be added/remove as needed separated by commas.
+		// "SCAN": For mods scan.
+		// "REGISTRIES": For firing of registry events.
+		// "REGISTRYDUMP": For getting the contents of all registries.
+		systemProperty ("forge.logging.markers", "REGISTRIES")
 
-        // Recommended logging level for the console
-        // You can set various levels here.
-        // Please read: https://stackoverflow.com/questions/2031163/when-to-use-the-different-log-levels
-        systemProperty ("forge.logging.console.level", "debug")
+		// Recommended logging level for the console
+		// You can set various levels here.
+		// Please read: https://stackoverflow.com/questions/2031163/when-to-use-the-different-log-levels
+		systemProperty ("forge.logging.console.level", "debug")
 
-        modSource (project.sourceSets["main"])
-    }
+		modSource (project.sourceSets["main"])
+	}
 
-    create("junit") {
-        junit(true)
+	create("junit") {
+		junit(true)
 
-        unitTestSources(sourceSets["junit"])
-    }
+		unitTestSources(sourceSets["junit"])
+	}
 
-    create("client") {
-        // Comma-separated list of namespaces to load gametests from. Empty = all namespaces.
-        systemProperty ("forge.enabledGameTestNamespaces", modId)
-    }
+	create("client") {
+		// Comma-separated list of namespaces to load gametests from. Empty = all namespaces.
+		systemProperty ("forge.enabledGameTestNamespaces", modId)
+	}
 
-    create("server") {
-        systemProperty ("forge.enabledGameTestNamespaces", modId)
-        programArgument ("--nogui")
-    }
+	create("server") {
+		systemProperty ("forge.enabledGameTestNamespaces", modId)
+		programArgument ("--nogui")
+	}
 
-    // This run config launches GameTestServer and runs all registered gametests, then exits.
-    // By default, the server will crash when no gametests are provided.
-    // The gametest system is also enabled by default for other run configs under the /test command.
-    create("gameTestServer") {
-        systemProperty ("forge.enabledGameTestNamespaces", modId)
+	// This run config launches GameTestServer and runs all registered gametests, then exits.
+	// By default, the server will crash when no gametests are provided.
+	// The gametest system is also enabled by default for other run configs under the /test command.
+	create("gameTestServer") {
+		systemProperty ("forge.enabledGameTestNamespaces", modId)
 
-    }
+	}
 
 
-    create("data") {
-        // example of overriding the workingDirectory set in configureEach above, uncomment if you want to use it
-        // workingDirectory project.file("run-data")
+	create("data") {
+		// example of overriding the workingDirectory set in configureEach above, uncomment if you want to use it
+		// workingDirectory project.file("run-data")
 
-        // Specify the modid for data generation, where to output the resulting resource, and where to look for existing resources.
-        programArguments.addAll ("--mod", modId, "--all", "--output", file("src/generated/resources/").absolutePath, "--existing", file("src/main/resources/").absolutePath)
-    }
+		// Specify the modid for data generation, where to output the resulting resource, and where to look for existing resources.
+		programArguments.addAll ("--mod", modId, "--all", "--output", file("src/generated/resources/").absolutePath, "--existing", file("src/main/resources/").absolutePath)
+	}
 
 }
 
 dependencies {
-    // Specify the version of Minecraft to use.
-    // Depending on the plugin applied there are several options. We will assume you applied the userdev plugin as shown above.
-    // The group for userdev is net.neoforge, the module name is neoforge, and the version is the same as the neoforge version.
-    // You can however also use the vanilla plugin (net.neoforged.gradle.vanilla) to use a version of Minecraft without the neoforge loader.
-    // And its provides the option to then use net.minecraft as the group, and one of; client, server or joined as the module name, plus the game version as version.
-    // For all intends and purposes: You can treat this dependency as if it is a normal library you would use.
-    implementation ("net.neoforged:neoforge:${neoVersion}")
+	// Specify the version of Minecraft to use.
+	// Depending on the plugin applied there are several options. We will assume you applied the userdev plugin as shown above.
+	// The group for userdev is net.neoforge, the module name is neoforge, and the version is the same as the neoforge version.
+	// You can however also use the vanilla plugin (net.neoforged.gradle.vanilla) to use a version of Minecraft without the neoforge loader.
+	// And its provides the option to then use net.minecraft as the group, and one of; client, server or joined as the module name, plus the game version as version.
+	// For all intends and purposes: You can treat this dependency as if it is a normal library you would use.
+	implementation ("net.neoforged:neoforge:${neoVersion}")
 
-    // Wait until 1.20.6 has a stable neoforge version, so that all mods should work when updated
+	// Wait until 1.20.6 has a stable neoforge version, so that all mods should work when updated
 //    implementation("mcjty.theoneprobe:theoneprobe:${topVersion}")
 //
 //    runtimeOnly("me.shedaniel:RoughlyEnoughItems-neoforge:${reiVersion}")
@@ -182,40 +182,40 @@ dependencies {
 //    compileOnly("me.shedaniel:RoughlyEnoughItems-default-plugin-neoforge:${reiVersion}")
 
 
-    // Testing
-    junitImplementation(platform("org.junit:junit-bom:${junitVersion}"))
-    junitImplementation("org.junit.jupiter:junit-jupiter-params")
-    junitRuntimeOnly("org.junit.jupiter:junit-jupiter-engine")
+	// Testing
+	junitImplementation(platform("org.junit:junit-bom:${junitVersion}"))
+	junitImplementation("org.junit.jupiter:junit-jupiter-params")
+	junitRuntimeOnly("org.junit.jupiter:junit-jupiter-engine")
 
-    junitImplementation("org.assertj:assertj-core:${assertjVersion}")
+	junitImplementation("org.assertj:assertj-core:${assertjVersion}")
 
-    // Example mod dependency with JEI
-    // The JEI API is declared for compile time use, while the full JEI artifact is used at runtime
+	// Example mod dependency with JEI
+	// The JEI API is declared for compile time use, while the full JEI artifact is used at runtime
 //     compileOnly("mezz.jei:jei-${minecraftVersion}-common-api:${jei_version}")
 //     compileOnly("mezz.jei:jei-${minecraftVersion}-forge-api:${jei_version}")
 //     runtimeOnly("mezz.jei:jei-${minecraftVersion}-forge:${jei_version}")
 
-    // Example mod dependency using a mod jar from ./libs with a flat dir repository
-    // This maps to ./libs/coolmod-${mc_version}-${coolmod_version}.jar
-    // The group id is ignored when searching -- in this case, it is "blank"
-    // implementation "blank:coolmod-${mc_version}:${coolmod_version}"
+	// Example mod dependency using a mod jar from ./libs with a flat dir repository
+	// This maps to ./libs/coolmod-${mc_version}-${coolmod_version}.jar
+	// The group id is ignored when searching -- in this case, it is "blank"
+	// implementation "blank:coolmod-${mc_version}:${coolmod_version}"
 
-    // Example mod dependency using a file as dependency
-    // implementation files("libs/coolmod-${mc_version}-${coolmod_version}.jar")
+	// Example mod dependency using a file as dependency
+	// implementation files("libs/coolmod-${mc_version}-${coolmod_version}.jar")
 
-    // Example project dependency using a sister or child project:
-    // implementation project(":myproject")
+	// Example project dependency using a sister or child project:
+	// implementation project(":myproject")
 
-    // For more info:
-    // http://www.gradle.org/docs/current/userguide/artifact_dependencies_tutorial.html
-    // http://www.gradle.org/docs/current/userguide/dependency_management.html
+	// For more info:
+	// http://www.gradle.org/docs/current/userguide/artifact_dependencies_tutorial.html
+	// http://www.gradle.org/docs/current/userguide/dependency_management.html
 }
 
 
 afterEvaluate {
 //    runs["junit"].modSources(runs["junit"].modSources)
 //    runs["junit"].modSources = runs["junit"].modSources.get().stream().filter { it != sourceSets.main.get() }.toList()
-    runs["junit"].modSources.all().get().values().remove(sourceSets.main.get())
+	runs["junit"].modSources.all().get().values().remove(sourceSets.main.get())
 }
 
 
@@ -225,49 +225,49 @@ afterEvaluate {
 // When "copyIdeResources" is enabled, this will also run before the game launches in IDE environments.
 // See https://docs.gradle.org/current/dsl/org.gradle.language.jvm.tasks.ProcessResources.html
 tasks.withType<ProcessResources>().configureEach {
-    val replaceProperties = mapOf(
-            "minecraft_version"      to minecraftVersion,
-            "minecraft_version_range" to minecraftVersionRange,
-            "neo_version"            to neoVersion,
-            "neo_version_range"      to neoVersionRange,
-            "loader_version_range"   to loaderVersionRange,
-            "mod_id"                 to modId,
-            "mod_name"               to modName,
-            "mod_license"            to modLicense,
-            "mod_version"            to modVersion,
-            "mod_authors"            to modAuthors,
-            "mod_description"        to modDescription)
-    inputs.properties(replaceProperties)
+	val replaceProperties = mapOf(
+			"minecraft_version"      to minecraftVersion,
+			"minecraft_version_range" to minecraftVersionRange,
+			"neo_version"            to neoVersion,
+			"neo_version_range"      to neoVersionRange,
+			"loader_version_range"   to loaderVersionRange,
+			"mod_id"                 to modId,
+			"mod_name"               to modName,
+			"mod_license"            to modLicense,
+			"mod_version"            to modVersion,
+			"mod_authors"            to modAuthors,
+			"mod_description"        to modDescription)
+	inputs.properties(replaceProperties)
 
-    filesMatching("META-INF/neoforge.mods.toml") {
-        expand(replaceProperties)
-    }
+	filesMatching("META-INF/neoforge.mods.toml") {
+		expand(replaceProperties)
+	}
 
 }
 
 // Example configuration to allow publishing using the maven-publish plugin
 publishing {
-    publications {
-        register<MavenPublication>("mavenJava") {
-            from (components["java"])
-        }
-    }
-    repositories {
+	publications {
+		register<MavenPublication>("mavenJava") {
+			from (components["java"])
+		}
+	}
+	repositories {
 
-        maven {
-            url = project.projectDir.toURI()
-        }
-    }
+		maven {
+			url = project.projectDir.toURI()
+		}
+	}
 }
 
 // IDEA no longer automatically downloads sources/javadoc jars for dependencies, so we need to explicitly enable the behavior.
 idea {
-    module {
-        isDownloadJavadoc = true
-        isDownloadSources = true
-    }
+	module {
+		isDownloadJavadoc = true
+		isDownloadSources = true
+	}
 }
 
 tasks.test {
-    useJUnitPlatform()
-}
\ No newline at end of file
+	useJUnitPlatform()
+}
diff --git a/settings.gradle.kts b/settings.gradle.kts
index cf04d13..593404a 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -1,11 +1,11 @@
 pluginManagement {
-    repositories {
-        mavenLocal()
-        gradlePluginPortal()
-        maven ("https://maven.neoforged.net/releases")
-    }
+	repositories {
+		mavenLocal()
+		gradlePluginPortal()
+		maven ("https://maven.neoforged.net/releases")
+	}
 }
 
 plugins {
-    id ("org.gradle.toolchains.foojay-resolver-convention") version "0.8.0"
+	id ("org.gradle.toolchains.foojay-resolver-convention") version "0.8.0"
 }
diff --git a/src/junit/java/robaertschi/environmenttech/unittest/TestMod.java b/src/junit/java/robaertschi/environmenttech/unittest/TestMod.java
index 0dcf83e..3250656 100644
--- a/src/junit/java/robaertschi/environmenttech/unittest/TestMod.java
+++ b/src/junit/java/robaertschi/environmenttech/unittest/TestMod.java
@@ -1,3 +1,9 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.unittest;
 
 
diff --git a/src/junit/java/robaertschi/environmenttech/unittest/TestProgressBar.java b/src/junit/java/robaertschi/environmenttech/unittest/TestProgressBar.java
index 40ffe27..132d2f7 100644
--- a/src/junit/java/robaertschi/environmenttech/unittest/TestProgressBar.java
+++ b/src/junit/java/robaertschi/environmenttech/unittest/TestProgressBar.java
@@ -1,6 +1,13 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.unittest;
 
 import org.junit.jupiter.api.Test;
+
 import robaertschi.environmenttech.client.screen.ProgressArrowUtils;
 
 import static org.assertj.core.api.Assertions.*;
diff --git a/src/main/java/robaertschi/environmenttech/Config.java b/src/main/java/robaertschi/environmenttech/Config.java
index 4b233be..fe2d01f 100644
--- a/src/main/java/robaertschi/environmenttech/Config.java
+++ b/src/main/java/robaertschi/environmenttech/Config.java
@@ -1,3 +1,9 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech;
 
 import net.neoforged.bus.api.SubscribeEvent;
diff --git a/src/main/java/robaertschi/environmenttech/EnvironmentTech.java b/src/main/java/robaertschi/environmenttech/EnvironmentTech.java
index 0c6d7e1..a22c065 100644
--- a/src/main/java/robaertschi/environmenttech/EnvironmentTech.java
+++ b/src/main/java/robaertschi/environmenttech/EnvironmentTech.java
@@ -1,7 +1,11 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech;
 
-import com.mojang.logging.LogUtils;
-import net.minecraft.resources.ResourceLocation;
 import net.neoforged.bus.api.IEventBus;
 import net.neoforged.bus.api.SubscribeEvent;
 import net.neoforged.fml.ModContainer;
@@ -11,6 +15,11 @@ import net.neoforged.neoforge.common.NeoForge;
 import net.neoforged.neoforge.event.RegisterCommandsEvent;
 import net.neoforged.neoforge.event.tick.PlayerTickEvent;
 import org.slf4j.Logger;
+
+import net.minecraft.resources.ResourceLocation;
+
+import com.mojang.logging.LogUtils;
+
 import robaertschi.environmenttech.command.EnvironmenttechCommand;
 import robaertschi.environmenttech.data.attachments.ETAttachments;
 import robaertschi.environmenttech.data.capabilities.ETCapabilities;
diff --git a/src/main/java/robaertschi/environmenttech/client/ETClient.java b/src/main/java/robaertschi/environmenttech/client/ETClient.java
index 54c3913..f671b55 100644
--- a/src/main/java/robaertschi/environmenttech/client/ETClient.java
+++ b/src/main/java/robaertschi/environmenttech/client/ETClient.java
@@ -1,14 +1,18 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.client;
 
-import com.mojang.blaze3d.platform.InputConstants;
-import net.minecraft.client.KeyMapping;
-import net.minecraft.client.renderer.item.ItemProperties;
 import net.neoforged.bus.api.SubscribeEvent;
 import net.neoforged.fml.common.EventBusSubscriber;
 import net.neoforged.fml.event.lifecycle.FMLClientSetupEvent;
-import net.neoforged.jarjar.nio.util.Lazy;
 import net.neoforged.neoforge.client.event.*;
-import org.lwjgl.glfw.GLFW;
+
+import net.minecraft.client.renderer.item.ItemProperties;
+
 import robaertschi.environmenttech.EnvironmentTech;
 import robaertschi.environmenttech.client.particle.EnvParticleProvider;
 import robaertschi.environmenttech.client.screen.EnvCollectorScreen;
diff --git a/src/main/java/robaertschi/environmenttech/client/particle/EnvParticleProvider.java b/src/main/java/robaertschi/environmenttech/client/particle/EnvParticleProvider.java
index c8ead13..0fdcf66 100644
--- a/src/main/java/robaertschi/environmenttech/client/particle/EnvParticleProvider.java
+++ b/src/main/java/robaertschi/environmenttech/client/particle/EnvParticleProvider.java
@@ -1,13 +1,22 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.client.particle;
 
 import lombok.AllArgsConstructor;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
 import net.minecraft.client.multiplayer.ClientLevel;
 import net.minecraft.client.particle.Particle;
 import net.minecraft.client.particle.ParticleProvider;
 import net.minecraft.client.particle.SpriteSet;
 import net.minecraft.core.particles.SimpleParticleType;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
+
 import robaertschi.environmenttech.level.particle.EnvParticle;
 
 @AllArgsConstructor()
diff --git a/src/main/java/robaertschi/environmenttech/client/renderer/ContentBoxRenderer.java b/src/main/java/robaertschi/environmenttech/client/renderer/ContentBoxRenderer.java
index 199d6d1..f6497e3 100644
--- a/src/main/java/robaertschi/environmenttech/client/renderer/ContentBoxRenderer.java
+++ b/src/main/java/robaertschi/environmenttech/client/renderer/ContentBoxRenderer.java
@@ -1,6 +1,13 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.client.renderer;
 
 import lombok.AllArgsConstructor;
+
 import net.minecraft.client.gui.GuiGraphics;
 import net.minecraft.util.FastColor;
 
diff --git a/src/main/java/robaertschi/environmenttech/client/screen/EnvCollectorScreen.java b/src/main/java/robaertschi/environmenttech/client/screen/EnvCollectorScreen.java
index b4c0072..dbc8c78 100644
--- a/src/main/java/robaertschi/environmenttech/client/screen/EnvCollectorScreen.java
+++ b/src/main/java/robaertschi/environmenttech/client/screen/EnvCollectorScreen.java
@@ -1,11 +1,19 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.client.screen;
 
+import org.jetbrains.annotations.NotNull;
+
 import net.minecraft.client.gui.GuiGraphics;
 import net.minecraft.client.gui.screens.inventory.AbstractContainerScreen;
 import net.minecraft.network.chat.Component;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.world.entity.player.Inventory;
-import org.jetbrains.annotations.NotNull;
+
 import robaertschi.environmenttech.EnvironmentTech;
 import robaertschi.environmenttech.client.renderer.EnvStorageRenderer;
 import robaertschi.environmenttech.menu.EnvCollectorMenu;
diff --git a/src/main/java/robaertschi/environmenttech/client/screen/ProgressArrowUtils.java b/src/main/java/robaertschi/environmenttech/client/screen/ProgressArrowUtils.java
index 870d987..b1f940c 100644
--- a/src/main/java/robaertschi/environmenttech/client/screen/ProgressArrowUtils.java
+++ b/src/main/java/robaertschi/environmenttech/client/screen/ProgressArrowUtils.java
@@ -1,6 +1,13 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.client.screen;
 
 import net.minecraft.resources.ResourceLocation;
+
 import robaertschi.environmenttech.EnvironmentTech;
 
 public class ProgressArrowUtils {
diff --git a/src/main/java/robaertschi/environmenttech/command/EnvironmenttechCommand.java b/src/main/java/robaertschi/environmenttech/command/EnvironmenttechCommand.java
index 65c6a8a..38e3bbf 100644
--- a/src/main/java/robaertschi/environmenttech/command/EnvironmenttechCommand.java
+++ b/src/main/java/robaertschi/environmenttech/command/EnvironmenttechCommand.java
@@ -1,12 +1,20 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.command;
 
-import com.mojang.brigadier.CommandDispatcher;
-import com.mojang.brigadier.arguments.LongArgumentType;
 import net.minecraft.commands.CommandSourceStack;
 import net.minecraft.network.chat.Component;
 import net.minecraft.world.entity.player.Player;
 import net.minecraft.world.level.Level;
 import net.minecraft.world.level.chunk.ChunkAccess;
+
+import com.mojang.brigadier.CommandDispatcher;
+import com.mojang.brigadier.arguments.LongArgumentType;
+
 import robaertschi.environmenttech.data.attachments.ETAttachments;
 
 import static net.minecraft.commands.Commands.*;
diff --git a/src/main/java/robaertschi/environmenttech/data/attachments/ETAttachments.java b/src/main/java/robaertschi/environmenttech/data/attachments/ETAttachments.java
index 7c58204..df5f592 100644
--- a/src/main/java/robaertschi/environmenttech/data/attachments/ETAttachments.java
+++ b/src/main/java/robaertschi/environmenttech/data/attachments/ETAttachments.java
@@ -1,13 +1,21 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.data.attachments;
 
-import com.mojang.serialization.Codec;
+import java.util.function.Supplier;
+
 import net.neoforged.bus.api.IEventBus;
 import net.neoforged.neoforge.attachment.AttachmentType;
 import net.neoforged.neoforge.registries.DeferredRegister;
 import net.neoforged.neoforge.registries.NeoForgeRegistries;
-import robaertschi.environmenttech.EnvironmentTech;
 
-import java.util.function.Supplier;
+import com.mojang.serialization.Codec;
+
+import robaertschi.environmenttech.EnvironmentTech;
 
 public class ETAttachments {
     private static final DeferredRegister<AttachmentType<?>> ATTACHMENT_TYPES = DeferredRegister.create(NeoForgeRegistries.ATTACHMENT_TYPES, EnvironmentTech.MODID);
diff --git a/src/main/java/robaertschi/environmenttech/data/capabilities/AdaptedItemHandler.java b/src/main/java/robaertschi/environmenttech/data/capabilities/AdaptedItemHandler.java
index 94ce287..5231851 100644
--- a/src/main/java/robaertschi/environmenttech/data/capabilities/AdaptedItemHandler.java
+++ b/src/main/java/robaertschi/environmenttech/data/capabilities/AdaptedItemHandler.java
@@ -1,10 +1,18 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.data.capabilities;
 
 import lombok.AllArgsConstructor;
-import net.minecraft.world.item.ItemStack;
+
 import net.neoforged.neoforge.items.IItemHandlerModifiable;
 import org.jetbrains.annotations.NotNull;
 
+import net.minecraft.world.item.ItemStack;
+
 @AllArgsConstructor
 public class AdaptedItemHandler implements IItemHandlerModifiable {
     private final IItemHandlerModifiable handler;
diff --git a/src/main/java/robaertschi/environmenttech/data/capabilities/ETCapabilities.java b/src/main/java/robaertschi/environmenttech/data/capabilities/ETCapabilities.java
index 48393e5..f2c83d2 100644
--- a/src/main/java/robaertschi/environmenttech/data/capabilities/ETCapabilities.java
+++ b/src/main/java/robaertschi/environmenttech/data/capabilities/ETCapabilities.java
@@ -1,10 +1,18 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.data.capabilities;
 
-import net.minecraft.core.Direction;
 import net.neoforged.bus.api.IEventBus;
 import net.neoforged.neoforge.capabilities.BlockCapability;
 import net.neoforged.neoforge.capabilities.Capabilities;
 import net.neoforged.neoforge.capabilities.RegisterCapabilitiesEvent;
+
+import net.minecraft.core.Direction;
+
 import robaertschi.environmenttech.EnvironmentTech;
 import robaertschi.environmenttech.level.block.entity.ETBlockEntities;
 
diff --git a/src/main/java/robaertschi/environmenttech/data/capabilities/EnvStorage.java b/src/main/java/robaertschi/environmenttech/data/capabilities/EnvStorage.java
index 7e02b0e..0e92aa2 100644
--- a/src/main/java/robaertschi/environmenttech/data/capabilities/EnvStorage.java
+++ b/src/main/java/robaertschi/environmenttech/data/capabilities/EnvStorage.java
@@ -1,3 +1,9 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.data.capabilities;
 
 import net.minecraft.util.Mth;
diff --git a/src/main/java/robaertschi/environmenttech/data/capabilities/EnvType.java b/src/main/java/robaertschi/environmenttech/data/capabilities/EnvType.java
index 632c33a..e8c2cab 100644
--- a/src/main/java/robaertschi/environmenttech/data/capabilities/EnvType.java
+++ b/src/main/java/robaertschi/environmenttech/data/capabilities/EnvType.java
@@ -1,3 +1,9 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.data.capabilities;
 
 public enum EnvType {
diff --git a/src/main/java/robaertschi/environmenttech/data/capabilities/IEnvStorage.java b/src/main/java/robaertschi/environmenttech/data/capabilities/IEnvStorage.java
index f4f7542..41adbc1 100644
--- a/src/main/java/robaertschi/environmenttech/data/capabilities/IEnvStorage.java
+++ b/src/main/java/robaertschi/environmenttech/data/capabilities/IEnvStorage.java
@@ -1,3 +1,9 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.data.capabilities;
 
 /**
diff --git a/src/main/java/robaertschi/environmenttech/data/components/ETComponents.java b/src/main/java/robaertschi/environmenttech/data/components/ETComponents.java
index 2780ac3..f4d9485 100644
--- a/src/main/java/robaertschi/environmenttech/data/components/ETComponents.java
+++ b/src/main/java/robaertschi/environmenttech/data/components/ETComponents.java
@@ -1,9 +1,17 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.data.components;
 
-import net.minecraft.core.component.DataComponentType;
 import net.neoforged.bus.api.IEventBus;
 import net.neoforged.neoforge.registries.DeferredHolder;
 import net.neoforged.neoforge.registries.DeferredRegister;
+
+import net.minecraft.core.component.DataComponentType;
+
 import robaertschi.environmenttech.EnvironmentTech;
 
 public class ETComponents {
diff --git a/src/main/java/robaertschi/environmenttech/data/components/FilledComponent.java b/src/main/java/robaertschi/environmenttech/data/components/FilledComponent.java
index a6e3f8d..b101e61 100644
--- a/src/main/java/robaertschi/environmenttech/data/components/FilledComponent.java
+++ b/src/main/java/robaertschi/environmenttech/data/components/FilledComponent.java
@@ -1,10 +1,18 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.data.components;
 
+import io.netty.buffer.ByteBuf;
+
+import net.minecraft.network.codec.ByteBufCodecs;
+import net.minecraft.network.codec.StreamCodec;
+
 import com.mojang.serialization.Codec;
 import com.mojang.serialization.codecs.RecordCodecBuilder;
-import io.netty.buffer.ByteBuf;
-import net.minecraft.network.codec.ByteBufCodecs;
-import net.minecraft.network.codec.StreamCodec;
 
 public record FilledComponent(int filled) {
     public static final Codec<FilledComponent> CODEC = RecordCodecBuilder.create(filledComponentInstance ->
diff --git a/src/main/java/robaertschi/environmenttech/data/recipes/ETRecipes.java b/src/main/java/robaertschi/environmenttech/data/recipes/ETRecipes.java
index 1779f03..5a78b6f 100644
--- a/src/main/java/robaertschi/environmenttech/data/recipes/ETRecipes.java
+++ b/src/main/java/robaertschi/environmenttech/data/recipes/ETRecipes.java
@@ -1,11 +1,18 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.data.recipes;
 
+import net.neoforged.bus.api.IEventBus;
+import net.neoforged.neoforge.registries.DeferredHolder;
+import net.neoforged.neoforge.registries.DeferredRegister;
+
 import net.minecraft.core.registries.Registries;
 import net.minecraft.world.item.crafting.RecipeSerializer;
 import net.minecraft.world.item.crafting.RecipeType;
-import net.neoforged.bus.api.IEventBus;
-import net.neoforged.neoforge.registries.DeferredHolder;
-import net.neoforged.neoforge.registries.DeferredRegister;
 
 import static robaertschi.environmenttech.EnvironmentTech.MODID;
 
diff --git a/src/main/java/robaertschi/environmenttech/data/recipes/EnvCollectorRecipe.java b/src/main/java/robaertschi/environmenttech/data/recipes/EnvCollectorRecipe.java
index e912730..4ad3ad8 100644
--- a/src/main/java/robaertschi/environmenttech/data/recipes/EnvCollectorRecipe.java
+++ b/src/main/java/robaertschi/environmenttech/data/recipes/EnvCollectorRecipe.java
@@ -1,6 +1,19 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.data.recipes;
 
 import lombok.RequiredArgsConstructor;
+
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
 import net.minecraft.advancements.Advancement;
 import net.minecraft.advancements.AdvancementRequirements;
 import net.minecraft.advancements.AdvancementRewards;
@@ -18,11 +31,6 @@ import net.minecraft.world.item.crafting.Recipe;
 import net.minecraft.world.item.crafting.RecipeSerializer;
 import net.minecraft.world.item.crafting.RecipeType;
 import net.minecraft.world.level.Level;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-import java.util.LinkedHashMap;
-import java.util.Map;
 
 public record EnvCollectorRecipe(Ingredient input, ItemStack output, int envUsed) implements Recipe<Container> {
     @Override
diff --git a/src/main/java/robaertschi/environmenttech/data/recipes/EnvCollectorRecipeSerializer.java b/src/main/java/robaertschi/environmenttech/data/recipes/EnvCollectorRecipeSerializer.java
index 3a77c5d..ff48018 100644
--- a/src/main/java/robaertschi/environmenttech/data/recipes/EnvCollectorRecipeSerializer.java
+++ b/src/main/java/robaertschi/environmenttech/data/recipes/EnvCollectorRecipeSerializer.java
@@ -1,14 +1,22 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.data.recipes;
 
-import com.mojang.serialization.Codec;
-import com.mojang.serialization.MapCodec;
-import com.mojang.serialization.codecs.RecordCodecBuilder;
+import org.jetbrains.annotations.NotNull;
+
 import net.minecraft.network.RegistryFriendlyByteBuf;
 import net.minecraft.network.codec.StreamCodec;
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.item.crafting.Ingredient;
 import net.minecraft.world.item.crafting.RecipeSerializer;
-import org.jetbrains.annotations.NotNull;
+
+import com.mojang.serialization.Codec;
+import com.mojang.serialization.MapCodec;
+import com.mojang.serialization.codecs.RecordCodecBuilder;
 
 public class EnvCollectorRecipeSerializer implements RecipeSerializer<EnvCollectorRecipe> {
     public static final MapCodec<EnvCollectorRecipe> CODEC = RecordCodecBuilder.mapCodec(
diff --git a/src/main/java/robaertschi/environmenttech/datagen/ETBlockStateProvider.java b/src/main/java/robaertschi/environmenttech/datagen/ETBlockStateProvider.java
index cbe7a55..ab08b3e 100644
--- a/src/main/java/robaertschi/environmenttech/datagen/ETBlockStateProvider.java
+++ b/src/main/java/robaertschi/environmenttech/datagen/ETBlockStateProvider.java
@@ -1,9 +1,17 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.datagen;
 
-import net.minecraft.data.PackOutput;
 import net.neoforged.neoforge.client.model.generators.BlockStateProvider;
 import net.neoforged.neoforge.client.model.generators.ModelFile;
 import net.neoforged.neoforge.common.data.ExistingFileHelper;
+
+import net.minecraft.data.PackOutput;
+
 import robaertschi.environmenttech.level.block.ETBlocks;
 
 import static robaertschi.environmenttech.EnvironmentTech.MODID;
diff --git a/src/main/java/robaertschi/environmenttech/datagen/ETDatagen.java b/src/main/java/robaertschi/environmenttech/datagen/ETDatagen.java
index de9ef6d..9b9512e 100644
--- a/src/main/java/robaertschi/environmenttech/datagen/ETDatagen.java
+++ b/src/main/java/robaertschi/environmenttech/datagen/ETDatagen.java
@@ -1,14 +1,21 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.datagen;
 
-import net.minecraft.core.HolderLookup;
-import net.minecraft.data.DataGenerator;
-import net.minecraft.data.PackOutput;
+import java.util.concurrent.CompletableFuture;
+
 import net.neoforged.bus.api.SubscribeEvent;
 import net.neoforged.fml.common.EventBusSubscriber;
 import net.neoforged.neoforge.common.data.ExistingFileHelper;
 import net.neoforged.neoforge.data.event.GatherDataEvent;
 
-import java.util.concurrent.CompletableFuture;
+import net.minecraft.core.HolderLookup;
+import net.minecraft.data.DataGenerator;
+import net.minecraft.data.PackOutput;
 
 import static robaertschi.environmenttech.EnvironmentTech.MODID;
 
diff --git a/src/main/java/robaertschi/environmenttech/datagen/ETItemModelProvider.java b/src/main/java/robaertschi/environmenttech/datagen/ETItemModelProvider.java
index 53ab67f..23521be 100644
--- a/src/main/java/robaertschi/environmenttech/datagen/ETItemModelProvider.java
+++ b/src/main/java/robaertschi/environmenttech/datagen/ETItemModelProvider.java
@@ -1,11 +1,19 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.datagen;
 
-import net.minecraft.data.PackOutput;
-import net.minecraft.resources.ResourceLocation;
 import net.neoforged.neoforge.client.model.generators.ItemModelBuilder;
 import net.neoforged.neoforge.client.model.generators.ItemModelProvider;
 import net.neoforged.neoforge.client.model.generators.ModelFile;
 import net.neoforged.neoforge.common.data.ExistingFileHelper;
+
+import net.minecraft.data.PackOutput;
+import net.minecraft.resources.ResourceLocation;
+
 import robaertschi.environmenttech.EnvironmentTech;
 import robaertschi.environmenttech.level.block.ETBlocks;
 import robaertschi.environmenttech.level.item.ETItems;
diff --git a/src/main/java/robaertschi/environmenttech/datagen/ETRecipeProvider.java b/src/main/java/robaertschi/environmenttech/datagen/ETRecipeProvider.java
index 9ceb173..69661ae 100644
--- a/src/main/java/robaertschi/environmenttech/datagen/ETRecipeProvider.java
+++ b/src/main/java/robaertschi/environmenttech/datagen/ETRecipeProvider.java
@@ -1,5 +1,16 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.datagen;
 
+import java.util.concurrent.CompletableFuture;
+
+import net.neoforged.neoforge.common.Tags;
+import org.jetbrains.annotations.NotNull;
+
 import net.minecraft.advancements.critereon.InventoryChangeTrigger;
 import net.minecraft.advancements.critereon.ItemPredicate;
 import net.minecraft.core.HolderLookup;
@@ -11,14 +22,11 @@ import net.minecraft.data.recipes.ShapedRecipeBuilder;
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.item.Items;
 import net.minecraft.world.item.crafting.Ingredient;
-import net.neoforged.neoforge.common.Tags;
-import org.jetbrains.annotations.NotNull;
+
 import robaertschi.environmenttech.EnvironmentTech;
 import robaertschi.environmenttech.data.recipes.EnvCollectorRecipe;
 import robaertschi.environmenttech.level.item.ETItems;
 
-import java.util.concurrent.CompletableFuture;
-
 public class ETRecipeProvider extends RecipeProvider {
     public ETRecipeProvider(PackOutput pOutput, CompletableFuture<HolderLookup.Provider> pRegistries) {
         super(pOutput, pRegistries);
diff --git a/src/main/java/robaertschi/environmenttech/level/ETChunkEvents.java b/src/main/java/robaertschi/environmenttech/level/ETChunkEvents.java
index 475bc8a..20f59fb 100644
--- a/src/main/java/robaertschi/environmenttech/level/ETChunkEvents.java
+++ b/src/main/java/robaertschi/environmenttech/level/ETChunkEvents.java
@@ -1,11 +1,20 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.level;
 
 import lombok.extern.slf4j.Slf4j;
-import net.minecraft.world.level.chunk.LevelChunk;
-import net.minecraft.world.level.chunk.status.ChunkStatus;
+
 import net.neoforged.bus.api.SubscribeEvent;
 import net.neoforged.fml.common.EventBusSubscriber;
 import net.neoforged.neoforge.event.level.ChunkEvent;
+
+import net.minecraft.world.level.chunk.LevelChunk;
+import net.minecraft.world.level.chunk.status.ChunkStatus;
+
 import robaertschi.environmenttech.Config;
 import robaertschi.environmenttech.EnvironmentTech;
 import robaertschi.environmenttech.data.attachments.ETAttachments;
diff --git a/src/main/java/robaertschi/environmenttech/level/block/ETBlocks.java b/src/main/java/robaertschi/environmenttech/level/block/ETBlocks.java
index 0244414..a1d4b1d 100644
--- a/src/main/java/robaertschi/environmenttech/level/block/ETBlocks.java
+++ b/src/main/java/robaertschi/environmenttech/level/block/ETBlocks.java
@@ -1,10 +1,17 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.level.block;
 
-import net.minecraft.world.level.block.state.BlockBehaviour;
 import net.neoforged.bus.api.IEventBus;
 import net.neoforged.neoforge.registries.DeferredBlock;
 import net.neoforged.neoforge.registries.DeferredRegister;
 
+import net.minecraft.world.level.block.state.BlockBehaviour;
+
 import static robaertschi.environmenttech.EnvironmentTech.MODID;
 
 public class ETBlocks {
diff --git a/src/main/java/robaertschi/environmenttech/level/block/EnvCollectorBlock.java b/src/main/java/robaertschi/environmenttech/level/block/EnvCollectorBlock.java
index 7298017..353add2 100644
--- a/src/main/java/robaertschi/environmenttech/level/block/EnvCollectorBlock.java
+++ b/src/main/java/robaertschi/environmenttech/level/block/EnvCollectorBlock.java
@@ -1,7 +1,18 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.level.block;
 
-import com.mojang.serialization.MapCodec;
 import lombok.extern.slf4j.Slf4j;
+
+import javax.annotation.ParametersAreNonnullByDefault;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
 import net.minecraft.core.BlockPos;
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.world.InteractionHand;
@@ -27,13 +38,12 @@ import net.minecraft.world.phys.shapes.BooleanOp;
 import net.minecraft.world.phys.shapes.CollisionContext;
 import net.minecraft.world.phys.shapes.Shapes;
 import net.minecraft.world.phys.shapes.VoxelShape;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
+
+import com.mojang.serialization.MapCodec;
+
 import robaertschi.environmenttech.level.block.entity.ETBlockEntities;
 import robaertschi.environmenttech.level.block.entity.EnvCollectorBlockEntity;
 
-import javax.annotation.ParametersAreNonnullByDefault;
-
 @ParametersAreNonnullByDefault()
 @Slf4j
 public class EnvCollectorBlock extends BaseEntityBlock {
diff --git a/src/main/java/robaertschi/environmenttech/level/block/EnvDistributorBlock.java b/src/main/java/robaertschi/environmenttech/level/block/EnvDistributorBlock.java
index 8d14a86..fcb534c 100644
--- a/src/main/java/robaertschi/environmenttech/level/block/EnvDistributorBlock.java
+++ b/src/main/java/robaertschi/environmenttech/level/block/EnvDistributorBlock.java
@@ -1,7 +1,18 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.level.block;
 
-import com.mojang.serialization.MapCodec;
 import lombok.extern.slf4j.Slf4j;
+
+import javax.annotation.ParametersAreNonnullByDefault;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
 import net.minecraft.MethodsReturnNonnullByDefault;
 import net.minecraft.core.BlockPos;
 import net.minecraft.server.level.ServerLevel;
@@ -16,13 +27,12 @@ import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.level.block.state.StateDefinition;
 import net.minecraft.world.level.block.state.properties.BlockStateProperties;
 import net.minecraft.world.level.block.state.properties.DirectionProperty;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
+
+import com.mojang.serialization.MapCodec;
+
 import robaertschi.environmenttech.level.block.entity.ETBlockEntities;
 import robaertschi.environmenttech.level.block.entity.EnvDistributorBlockEntity;
 
-import javax.annotation.ParametersAreNonnullByDefault;
-
 @SuppressWarnings("deprecation")
 @Slf4j
 @ParametersAreNonnullByDefault
diff --git a/src/main/java/robaertschi/environmenttech/level/block/entity/ETBlockEntities.java b/src/main/java/robaertschi/environmenttech/level/block/entity/ETBlockEntities.java
index 35cd784..60e4bac 100644
--- a/src/main/java/robaertschi/environmenttech/level/block/entity/ETBlockEntities.java
+++ b/src/main/java/robaertschi/environmenttech/level/block/entity/ETBlockEntities.java
@@ -1,12 +1,19 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.level.block.entity;
 
-import net.minecraft.core.registries.Registries;
-import net.minecraft.world.level.block.entity.BlockEntityType;
 import net.neoforged.bus.api.IEventBus;
 import net.neoforged.neoforge.registries.DeferredHolder;
 import net.neoforged.neoforge.registries.DeferredRegister;
+
+import net.minecraft.core.registries.Registries;
+import net.minecraft.world.level.block.entity.BlockEntityType;
+
 import robaertschi.environmenttech.level.block.ETBlocks;
-import robaertschi.environmenttech.level.block.EnvDistributorBlock;
 
 import static robaertschi.environmenttech.EnvironmentTech.MODID;
 
diff --git a/src/main/java/robaertschi/environmenttech/level/block/entity/EnvCollectorBlockEntity.java b/src/main/java/robaertschi/environmenttech/level/block/entity/EnvCollectorBlockEntity.java
index 960693f..b073e5c 100644
--- a/src/main/java/robaertschi/environmenttech/level/block/entity/EnvCollectorBlockEntity.java
+++ b/src/main/java/robaertschi/environmenttech/level/block/entity/EnvCollectorBlockEntity.java
@@ -1,6 +1,22 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.level.block.entity;
 
 import lombok.Getter;
+
+import net.neoforged.jarjar.nio.util.Lazy;
+import net.neoforged.neoforge.items.IItemHandler;
+import net.neoforged.neoforge.items.IItemHandlerModifiable;
+import net.neoforged.neoforge.items.ItemStackHandler;
+import net.neoforged.neoforge.items.wrapper.CombinedInvWrapper;
+import net.neoforged.neoforge.items.wrapper.RecipeWrapper;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.HolderLookup;
 import net.minecraft.nbt.CompoundTag;
@@ -20,14 +36,7 @@ import net.minecraft.world.level.Level;
 import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.level.chunk.ChunkAccess;
-import net.neoforged.jarjar.nio.util.Lazy;
-import net.neoforged.neoforge.items.IItemHandler;
-import net.neoforged.neoforge.items.IItemHandlerModifiable;
-import net.neoforged.neoforge.items.ItemStackHandler;
-import net.neoforged.neoforge.items.wrapper.CombinedInvWrapper;
-import net.neoforged.neoforge.items.wrapper.RecipeWrapper;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
+
 import robaertschi.environmenttech.data.attachments.ETAttachments;
 import robaertschi.environmenttech.data.capabilities.AdaptedItemHandler;
 import robaertschi.environmenttech.data.capabilities.EnvStorage;
diff --git a/src/main/java/robaertschi/environmenttech/level/block/entity/EnvDistributorBlockEntity.java b/src/main/java/robaertschi/environmenttech/level/block/entity/EnvDistributorBlockEntity.java
index 124fdae..7833c53 100644
--- a/src/main/java/robaertschi/environmenttech/level/block/entity/EnvDistributorBlockEntity.java
+++ b/src/main/java/robaertschi/environmenttech/level/block/entity/EnvDistributorBlockEntity.java
@@ -1,22 +1,28 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.level.block.entity;
 
 import lombok.Getter;
+
+import javax.annotation.ParametersAreNonnullByDefault;
+
+import org.jetbrains.annotations.NotNull;
+
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.HolderLookup;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.server.level.ServerLevel;
-import net.minecraft.util.Mth;
 import net.minecraft.world.level.block.entity.BlockEntity;
-import net.minecraft.world.level.block.entity.BlockEntityType;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.level.chunk.ChunkAccess;
-import org.jetbrains.annotations.NotNull;
+
 import robaertschi.environmenttech.data.attachments.ETAttachments;
 import robaertschi.environmenttech.data.capabilities.EnvStorage;
 import robaertschi.environmenttech.data.capabilities.EnvType;
-import robaertschi.environmenttech.data.components.ETComponents;
-
-import javax.annotation.ParametersAreNonnullByDefault;
 
 import static robaertschi.environmenttech.EnvironmentTech.MODID;
 
diff --git a/src/main/java/robaertschi/environmenttech/level/block/entity/renderer/EnvCollectorRenderer.java b/src/main/java/robaertschi/environmenttech/level/block/entity/renderer/EnvCollectorRenderer.java
index 40ded90..7c496a2 100644
--- a/src/main/java/robaertschi/environmenttech/level/block/entity/renderer/EnvCollectorRenderer.java
+++ b/src/main/java/robaertschi/environmenttech/level/block/entity/renderer/EnvCollectorRenderer.java
@@ -1,7 +1,14 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.level.block.entity.renderer;
 
-import com.mojang.blaze3d.vertex.PoseStack;
-import com.mojang.math.Axis;
+import java.util.Objects;
+import javax.annotation.ParametersAreNonnullByDefault;
+
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.LightTexture;
 import net.minecraft.client.renderer.MultiBufferSource;
@@ -16,13 +23,14 @@ import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.level.Level;
 import net.minecraft.world.level.LightLayer;
 import net.minecraft.world.phys.Vec3;
+
+import com.mojang.blaze3d.vertex.PoseStack;
+import com.mojang.math.Axis;
+
 import robaertschi.environmenttech.level.block.EnvCollectorBlock;
 import robaertschi.environmenttech.level.block.entity.EnvCollectorBlockEntity;
 import robaertschi.environmenttech.level.particle.ETParticles;
 
-import javax.annotation.ParametersAreNonnullByDefault;
-import java.util.Objects;
-
 @ParametersAreNonnullByDefault
 public class EnvCollectorRenderer implements BlockEntityRenderer<EnvCollectorBlockEntity> {
     @SuppressWarnings("unused")
diff --git a/src/main/java/robaertschi/environmenttech/level/item/ETItems.java b/src/main/java/robaertschi/environmenttech/level/item/ETItems.java
index 8ef4e5a..6483492 100644
--- a/src/main/java/robaertschi/environmenttech/level/item/ETItems.java
+++ b/src/main/java/robaertschi/environmenttech/level/item/ETItems.java
@@ -1,5 +1,16 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.level.item;
 
+import net.neoforged.bus.api.IEventBus;
+import net.neoforged.neoforge.registries.DeferredHolder;
+import net.neoforged.neoforge.registries.DeferredItem;
+import net.neoforged.neoforge.registries.DeferredRegister;
+
 import net.minecraft.core.component.DataComponents;
 import net.minecraft.core.registries.Registries;
 import net.minecraft.network.chat.Component;
@@ -8,10 +19,7 @@ import net.minecraft.world.item.CreativeModeTab;
 import net.minecraft.world.item.CreativeModeTabs;
 import net.minecraft.world.item.Item;
 import net.minecraft.world.item.component.CustomModelData;
-import net.neoforged.bus.api.IEventBus;
-import net.neoforged.neoforge.registries.DeferredHolder;
-import net.neoforged.neoforge.registries.DeferredItem;
-import net.neoforged.neoforge.registries.DeferredRegister;
+
 import robaertschi.environmenttech.level.block.ETBlocks;
 
 import static robaertschi.environmenttech.EnvironmentTech.MODID;
diff --git a/src/main/java/robaertschi/environmenttech/level/item/EnvDetectorItem.java b/src/main/java/robaertschi/environmenttech/level/item/EnvDetectorItem.java
index a5a21d2..eb843a6 100644
--- a/src/main/java/robaertschi/environmenttech/level/item/EnvDetectorItem.java
+++ b/src/main/java/robaertschi/environmenttech/level/item/EnvDetectorItem.java
@@ -1,5 +1,16 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.level.item;
 
+import java.util.List;
+import javax.annotation.ParametersAreNonnullByDefault;
+
+import org.jetbrains.annotations.NotNull;
+
 import net.minecraft.ChatFormatting;
 import net.minecraft.network.chat.Component;
 import net.minecraft.world.InteractionHand;
@@ -9,14 +20,11 @@ import net.minecraft.world.item.Item;
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.item.TooltipFlag;
 import net.minecraft.world.level.Level;
-import org.jetbrains.annotations.NotNull;
+
 import robaertschi.environmenttech.data.attachments.ETAttachments;
 import robaertschi.environmenttech.data.components.ETComponents;
 import robaertschi.environmenttech.data.components.FilledComponent;
 
-import javax.annotation.ParametersAreNonnullByDefault;
-import java.util.List;
-
 @ParametersAreNonnullByDefault
 public class EnvDetectorItem extends Item {
     public static final int STEPS = 9;
diff --git a/src/main/java/robaertschi/environmenttech/level/particle/ETParticles.java b/src/main/java/robaertschi/environmenttech/level/particle/ETParticles.java
index f79fd37..b671db7 100644
--- a/src/main/java/robaertschi/environmenttech/level/particle/ETParticles.java
+++ b/src/main/java/robaertschi/environmenttech/level/particle/ETParticles.java
@@ -1,11 +1,18 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.level.particle;
 
+import net.neoforged.bus.api.IEventBus;
+import net.neoforged.neoforge.registries.DeferredHolder;
+import net.neoforged.neoforge.registries.DeferredRegister;
+
 import net.minecraft.core.particles.ParticleType;
 import net.minecraft.core.particles.SimpleParticleType;
 import net.minecraft.core.registries.BuiltInRegistries;
-import net.neoforged.bus.api.IEventBus;
-import net.neoforged.neoforge.registries.DeferredHolder;
-import net.neoforged.neoforge.registries.DeferredRegister;
 
 import static robaertschi.environmenttech.EnvironmentTech.MODID;
 
diff --git a/src/main/java/robaertschi/environmenttech/level/particle/EnvParticle.java b/src/main/java/robaertschi/environmenttech/level/particle/EnvParticle.java
index 4fcd3ba..7467ec7 100644
--- a/src/main/java/robaertschi/environmenttech/level/particle/EnvParticle.java
+++ b/src/main/java/robaertschi/environmenttech/level/particle/EnvParticle.java
@@ -1,12 +1,19 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.level.particle;
 
+import org.jetbrains.annotations.NotNull;
+
 import net.minecraft.client.multiplayer.ClientLevel;
 import net.minecraft.client.particle.ParticleRenderType;
 import net.minecraft.client.particle.SpriteSet;
 import net.minecraft.client.particle.TextureSheetParticle;
 import net.minecraft.core.particles.ParticleOptions;
 import net.minecraft.core.particles.ParticleType;
-import org.jetbrains.annotations.NotNull;
 
 public class EnvParticle extends TextureSheetParticle implements ParticleOptions {
     private final SpriteSet spriteSet;
diff --git a/src/main/java/robaertschi/environmenttech/menu/ETMenus.java b/src/main/java/robaertschi/environmenttech/menu/ETMenus.java
index 2cb5a5b..43ae13a 100644
--- a/src/main/java/robaertschi/environmenttech/menu/ETMenus.java
+++ b/src/main/java/robaertschi/environmenttech/menu/ETMenus.java
@@ -1,12 +1,19 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.menu;
 
-import net.minecraft.core.registries.BuiltInRegistries;
-import net.minecraft.world.inventory.MenuType;
 import net.neoforged.bus.api.IEventBus;
 import net.neoforged.neoforge.common.extensions.IMenuTypeExtension;
 import net.neoforged.neoforge.registries.DeferredHolder;
 import net.neoforged.neoforge.registries.DeferredRegister;
 
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.world.inventory.MenuType;
+
 import static robaertschi.environmenttech.EnvironmentTech.MODID;
 
 public class ETMenus {
diff --git a/src/main/java/robaertschi/environmenttech/menu/EnvCollectorMenu.java b/src/main/java/robaertschi/environmenttech/menu/EnvCollectorMenu.java
index 4b8a2da..271b916 100644
--- a/src/main/java/robaertschi/environmenttech/menu/EnvCollectorMenu.java
+++ b/src/main/java/robaertschi/environmenttech/menu/EnvCollectorMenu.java
@@ -1,14 +1,23 @@
+/*
+ *  EnvironmentTech  Copyright (C) 2024 Robin B??rtschi
+ *  This program comes with ABSOLUTELY NO WARRANTY; for details open the file LICENSE at the root of the source code.
+ *  This is free software, and you are welcome to redistribute it
+ *  under certain conditions; read the LICENSE file at the root of the source code for details.
+ */
 package robaertschi.environmenttech.menu;
 
 import lombok.Getter;
+
+import net.neoforged.neoforge.items.SlotItemHandler;
+import org.jetbrains.annotations.NotNull;
+
 import net.minecraft.network.FriendlyByteBuf;
 import net.minecraft.world.Container;
 import net.minecraft.world.entity.player.Inventory;
 import net.minecraft.world.entity.player.Player;
 import net.minecraft.world.inventory.*;
 import net.minecraft.world.item.ItemStack;
-import net.neoforged.neoforge.items.SlotItemHandler;
-import org.jetbrains.annotations.NotNull;
+
 import robaertschi.environmenttech.level.block.ETBlocks;
 import robaertschi.environmenttech.level.block.entity.EnvCollectorBlockEntity;