diff --git a/LICENSE.txt b/LICENSE.txt
new file mode 100644
index 0000000..39824d6
--- /dev/null
+++ b/LICENSE.txt
@@ -0,0 +1,2 @@
+Copyright (c) 2024 Byte_Dice
+All rights reserved.
diff --git a/build.gradle.kts b/build.gradle.kts
new file mode 100644
index 0000000..b21bfdc
--- /dev/null
+++ b/build.gradle.kts
@@ -0,0 +1,106 @@
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+plugins {
+  kotlin("jvm") version "2.0.21"
+  id("fabric-loom") version "1.7.1"
+  id("maven-publish")
+}
+
+version = project.property("mod_version") as String
+group = project.property("maven_group") as String
+
+base {
+  archivesName.set(project.property("archives_base_name") as String)
+}
+
+val targetJavaVersion = 21
+java {
+  toolchain.languageVersion = JavaLanguageVersion.of(targetJavaVersion)
+  // Loom will automatically attach sourcesJar to a RemapSourcesJar task and to the "build" task
+  // if it is present.
+  // If you remove this line, sources will not be generated.
+  withSourcesJar()
+}
+
+loom {
+  splitEnvironmentSourceSets()
+
+  mods {
+    register("bde_particles") {
+      sourceSet("main")
+      sourceSet("client")
+    }
+  }
+}
+
+repositories {
+  // Add repositories to retrieve artifacts from in here.
+  // You should only use this when depending on other mods because
+  // Loom adds the essential maven repositories to download Minecraft and libraries from automatically.
+  // See https://docs.gradle.org/current/userguide/declaring_repositories.html
+  // for more information about repositories.
+}
+
+dependencies {
+  // To change the versions see the gradle.properties file
+  minecraft("com.mojang:minecraft:${project.property("minecraft_version")}")
+  mappings("net.fabricmc:yarn:${project.property("yarn_mappings")}:v2")
+  modImplementation("net.fabricmc:fabric-loader:${project.property("loader_version")}")
+  modImplementation("net.fabricmc:fabric-language-kotlin:${project.property("kotlin_loader_version")}")
+
+  modImplementation("net.fabricmc.fabric-api:fabric-api:${project.property("fabric_version")}")
+}
+
+tasks.processResources {
+  inputs.property("version", project.version)
+  inputs.property("minecraft_version", project.property("minecraft_version"))
+  inputs.property("loader_version", project.property("loader_version"))
+  filteringCharset = "UTF-8"
+
+  filesMatching("fabric.mod.json") {
+    expand(
+      "version" to project.version,
+      "minecraft_version" to project.property("minecraft_version"),
+      "loader_version" to project.property("loader_version"),
+      "kotlin_loader_version" to project.property("kotlin_loader_version")
+    )
+  }
+}
+
+tasks.withType<JavaCompile>().configureEach {
+  // ensure that the encoding is set to UTF-8, no matter what the system default is
+  // this fixes some edge cases with special characters not displaying correctly
+  // see http://yodaconditions.net/blog/fix-for-java-file-encoding-problems-with-gradle.html
+  // If Javadoc is generated, this must be specified in that task too.
+  options.encoding = "UTF-8"
+  options.release.set(targetJavaVersion)
+}
+
+tasks.withType<KotlinCompile>().configureEach {
+  compilerOptions.jvmTarget.set(JvmTarget.fromTarget(targetJavaVersion.toString()))
+}
+
+tasks.jar {
+  from("LICENSE") {
+    rename { "${it}_${project.base.archivesName}" }
+  }
+}
+
+// configure the maven publication
+publishing {
+  publications {
+    create<MavenPublication>("mavenJava") {
+      artifactId = project.property("archives_base_name") as String
+      from(components["java"])
+    }
+  }
+
+  // See https://docs.gradle.org/current/userguide/publishing_maven.html for information on how to set up publishing.
+  repositories {
+    // Add repositories to publish to here.
+    // Notice: This block does NOT have the same function as the block in the top level.
+    // The repositories here will be used for publishing your artifact, not for
+    // retrieving dependencies.
+  }
+}
diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 0000000..9073739
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,15 @@
+# Done to increase the memory available to gradle.
+org.gradle.jvmargs=-Xmx1G
+# Fabric Properties
+# check these on https://modmuss50.me/fabric.html
+minecraft_version=1.21
+yarn_mappings=1.21+build.9
+loader_version=0.16.9
+kotlin_loader_version=1.12.3+kotlin.2.0.21
+# Mod Properties
+mod_version=1.0-SNAPSHOT
+maven_group=com.bytedice
+archives_base_name=BDE_ParticleSys
+# Dependencies
+# check this on https://modmuss50.me/fabric.html
+fabric_version=0.102.0+1.21
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..de9161e
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1 @@
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.10.2-bin.zip
diff --git a/settings.gradle.kts b/settings.gradle.kts
new file mode 100644
index 0000000..c9cd717
--- /dev/null
+++ b/settings.gradle.kts
@@ -0,0 +1,8 @@
+pluginManagement {
+  repositories {
+    maven("https://maven.fabricmc.net/") {
+      name = "Fabric"
+    }
+    gradlePluginPortal()
+  }
+}
diff --git a/src/client/resources/bde_particles.client.mixins.json b/src/client/resources/bde_particles.client.mixins.json
new file mode 100644
index 0000000..2243cf1
--- /dev/null
+++ b/src/client/resources/bde_particles.client.mixins.json
@@ -0,0 +1,11 @@
+{
+  "required": true,
+  "minVersion": "0.8",
+  "package": "com.bytedice.bde_particles.mixin.client",
+  "compatibilityLevel": "JAVA_21",
+  "client": [
+  ],
+  "injectors": {
+    "defaultRequire": 1
+  }
+}
diff --git a/src/main/kotlin/com/bytedice/bde_particles/Bde_particles.kt b/src/main/kotlin/com/bytedice/bde_particles/Bde_particles.kt
new file mode 100644
index 0000000..b715bf0
--- /dev/null
+++ b/src/main/kotlin/com/bytedice/bde_particles/Bde_particles.kt
@@ -0,0 +1,10 @@
+package com.bytedice.bde_particles
+
+import net.fabricmc.api.ModInitializer
+
+class Bde_particles : ModInitializer {
+
+  override fun onInitialize() {
+    
+  }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/com/bytedice/bde_particles/DisplayEntity.kt b/src/main/kotlin/com/bytedice/bde_particles/DisplayEntity.kt
new file mode 100644
index 0000000..5f24eda
--- /dev/null
+++ b/src/main/kotlin/com/bytedice/bde_particles/DisplayEntity.kt
@@ -0,0 +1,65 @@
+package com.bytedice.bde_particles
+
+import net.minecraft.entity.EntityType
+import net.minecraft.entity.decoration.DisplayEntity.BlockDisplayEntity
+import net.minecraft.nbt.NbtCompound
+import net.minecraft.nbt.NbtFloat
+import net.minecraft.nbt.NbtList
+import net.minecraft.server.world.ServerWorld
+
+class DisplayEntity(val properties: DisplayEntityProperties?) {
+  private var hasSpawned = false
+
+  fun spawn(world: ServerWorld) : BlockDisplayEntity? {
+    if (this.hasSpawned || properties == null) { return null }
+
+    val e = updateProperties(world, this.properties)
+    world.spawnEntity(e)
+
+    this.hasSpawned = true
+    return e
+  }
+
+  fun updateProperties(world: ServerWorld, properties: DisplayEntityProperties) : BlockDisplayEntity {
+    val e = BlockDisplayEntity(EntityType.BLOCK_DISPLAY, world)
+
+    val nbt = NbtCompound().apply {
+      putString("Name", properties.blockType)
+      put("transformation", NbtCompound().apply {
+        val offsetList = NbtList().apply {
+          add(NbtFloat.of(properties.translation.x))
+          add(NbtFloat.of(properties.translation.y))
+          add(NbtFloat.of(properties.translation.z))
+        }
+        val rotList = NbtList().apply {
+          add(NbtFloat.of(properties.leftRotation.x))
+          add(NbtFloat.of(properties.leftRotation.y))
+          add(NbtFloat.of(properties.leftRotation.z))
+          add(NbtFloat.of(properties.leftRotation.w))
+        }
+        val scaleList = NbtList().apply {
+          add(NbtFloat.of(properties.scale.x))
+          add(NbtFloat.of(properties.scale.y))
+          add(NbtFloat.of(properties.scale.z))
+        }
+        val rightRotList = NbtList().apply {
+          add(NbtFloat.of(properties.rightRotation.x))
+          add(NbtFloat.of(properties.rightRotation.y))
+          add(NbtFloat.of(properties.rightRotation.z))
+          add(NbtFloat.of(properties.rightRotation.w))
+        }
+
+        put("translation",    offsetList)
+        put("left_rotation",  rotList)
+        put("scale",          scaleList)
+        put("right_rotation", rightRotList)
+      })
+    }
+
+    e.readNbt(nbt)
+
+    e.refreshPositionAndAngles(properties.pos.x, properties.pos.y, properties.pos.z, properties.rot.x, properties.rot.y)
+
+    return e
+  }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/com/bytedice/bde_particles/DisplayEntityProperties.kt b/src/main/kotlin/com/bytedice/bde_particles/DisplayEntityProperties.kt
new file mode 100644
index 0000000..f0d0187
--- /dev/null
+++ b/src/main/kotlin/com/bytedice/bde_particles/DisplayEntityProperties.kt
@@ -0,0 +1,18 @@
+package com.bytedice.bde_particles
+
+import net.minecraft.util.math.Vec3d
+import org.joml.Vector2f
+import org.joml.Vector3f
+import org.joml.Vector4f
+
+data class DisplayEntityProperties (
+  val pos: Vec3d    = Vec3d(0.0, 0.0, 0.0),
+  val rot: Vector2f = Vector2f(0.0f, 0.0f),
+
+  val blockType: String = "minecraft:purple_concrete",
+
+  val translation:   Vector3f = Vector3f(-0.5f, -0.5f, -0.5f),
+  val leftRotation:  Vector4f = Vector4f(0.0f, 0.0f, 0.0f, 1.0f),
+  val scale:         Vector3f = Vector3f(1.0f, 1.0f, 1.0f),
+  val rightRotation: Vector4f = Vector4f(0.0f, 0.0f, 0.0f, 1.0f)
+)
diff --git a/src/main/kotlin/com/bytedice/bde_particles/commands/GiveParticleEmitter.kt b/src/main/kotlin/com/bytedice/bde_particles/commands/GiveParticleEmitter.kt
new file mode 100644
index 0000000..e9c58ac
--- /dev/null
+++ b/src/main/kotlin/com/bytedice/bde_particles/commands/GiveParticleEmitter.kt
@@ -0,0 +1,28 @@
+package com.bytedice.bde_particles.commands
+
+import com.bytedice.bde_particles.items.ParticleEmitter
+import com.mojang.brigadier.Command
+import com.mojang.brigadier.CommandDispatcher
+import com.mojang.brigadier.arguments.StringArgumentType
+import net.minecraft.command.argument.ItemStackArgumentType
+import net.minecraft.server.command.CommandManager
+import net.minecraft.server.command.ServerCommandSource
+import net.minecraft.text.Text
+
+object GiveParticleEmitter {
+  fun register(dispatcher: CommandDispatcher<ServerCommandSource>) {
+    dispatcher.register(
+      CommandManager.literal("giveParticleEmitter")
+        .requires {  source -> source.hasPermissionLevel(2) }
+        .then(CommandManager.argument("item name", StringArgumentType.string()))
+        .then(CommandManager.argument("item type", ItemStackArgumentType.itemStack()))) // error here
+        .then(CommandManager.argument("particle id", StringArgumentType.string()))
+
+        .executes { context ->
+          context.source.player?.inventory?.insertStack(ParticleEmitter().makeData()) // error here
+          context.source.sendFeedback({ Text.literal("Gave you 500Kg bomb. Don\'t get too silly with it :3") }, false)
+          Command.SINGLE_SUCCESS
+        }
+    )
+  }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/com/bytedice/bde_particles/items/ParticleEmitter.kt b/src/main/kotlin/com/bytedice/bde_particles/items/ParticleEmitter.kt
new file mode 100644
index 0000000..5704875
--- /dev/null
+++ b/src/main/kotlin/com/bytedice/bde_particles/items/ParticleEmitter.kt
@@ -0,0 +1,49 @@
+package com.bytedice.bde_particles.items
+
+import com.bytedice.bde_particles.math.raycastFromPlayer
+import net.minecraft.component.DataComponentTypes
+import net.minecraft.component.type.LoreComponent
+import net.minecraft.component.type.NbtComponent
+import net.minecraft.item.Item
+import net.minecraft.item.ItemStack
+import net.minecraft.nbt.NbtCompound
+import net.minecraft.server.network.ServerPlayerEntity
+import net.minecraft.text.Style
+import net.minecraft.text.Text
+import net.minecraft.text.TextColor
+import java.awt.Color
+
+
+class ParticleEmitter {
+  fun makeData(itemId: Item, name: String, particleId: String): ItemStack {
+    val i = ItemStack(itemId)
+
+    val nbt = NbtCompound()
+    nbt.putByte("BPS_particleTool", 1)
+    nbt.putString("BPS_particleId", particleId)
+
+    val component: NbtComponent = NbtComponent.of(nbt)
+
+    val displayName = Text.literal(name)
+      .setStyle(Style.EMPTY.withColor(TextColor.fromRgb(Color(0, 125, 0).rgb)).withItalic(true))
+
+    val loreLines = listOf(
+      Text.literal("BPS").setStyle(Style.EMPTY.withColor(TextColor.fromRgb(Color(0, 125, 0).rgb)).withItalic(true)),
+      Text.literal("Bound to id \"$particleId\"").setStyle(Style.EMPTY.withColor(TextColor.fromRgb(Color(0, 125, 0).rgb)).withItalic(true))
+    )
+
+    val lore = LoreComponent(loreLines)
+
+    i.set(DataComponentTypes.ITEM_NAME, displayName)
+    i.set(DataComponentTypes.CUSTOM_DATA, component)
+    i.set(DataComponentTypes.LORE, lore)
+
+    return i
+  }
+
+  fun onRightCLick(player: ServerPlayerEntity) {
+    val hitResult = raycastFromPlayer(player, 4.5) ?: return
+
+    // spawn particle at hitresult
+  }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/com/bytedice/bde_particles/math/main.kt b/src/main/kotlin/com/bytedice/bde_particles/math/main.kt
new file mode 100644
index 0000000..bb70cf6
--- /dev/null
+++ b/src/main/kotlin/com/bytedice/bde_particles/math/main.kt
@@ -0,0 +1,31 @@
+package com.bytedice.bde_particles.math
+
+import net.minecraft.server.network.ServerPlayerEntity
+import net.minecraft.util.hit.HitResult
+import net.minecraft.util.math.Vec3d
+import net.minecraft.world.RaycastContext
+import net.minecraft.world.World
+
+
+fun raycastFromPlayer(player: ServerPlayerEntity, maxDistance: Double): HitResult? {
+  val world: World = player.world
+  val eyePos: Vec3d = player.getCameraPosVec(1.0f)
+  val lookVec: Vec3d = player.getRotationVec(1.0f)
+  val targetPos: Vec3d = eyePos.add(lookVec.multiply(maxDistance))
+
+  val blockHitResult = world.raycast(
+    RaycastContext(
+      eyePos,
+      targetPos,
+      RaycastContext.ShapeType.OUTLINE,
+      RaycastContext.FluidHandling.NONE,
+      player
+    )
+  )
+
+  return if (blockHitResult.type == HitResult.Type.BLOCK) {
+    blockHitResult
+  } else {
+    null
+  }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/com/bytedice/bde_particles/particle/Particle.kt b/src/main/kotlin/com/bytedice/bde_particles/particle/Particle.kt
new file mode 100644
index 0000000..cd1939c
--- /dev/null
+++ b/src/main/kotlin/com/bytedice/bde_particles/particle/Particle.kt
@@ -0,0 +1,31 @@
+package com.bytedice.bde_particles.particle
+
+import net.minecraft.util.math.Vec3d
+import org.joml.Vector3f
+import org.joml.Vector4f
+
+class Particle(
+  // during init
+      count:    Int      = 20,
+      spawnDur: Int      = 20,
+      lifetime: Int      = 20,
+      offset:   Vector3f = Vector3f(-0.5f, -0.5f, -0.5f),
+      rotation: Vector3f = Vector3f(0.0f, 0.0f, 0.0f),
+      //shape: Shape, // add later, start with single point
+
+  // during ticking
+    // transformation
+      forceFields: Array<Vector4f>     = arrayOf(Vector4f(0.0f, 0.0f, 0.0f, 0.0f)), // x y z force
+      rotVel:     Vector3f             = Vector3f(0.0f, 0.0f, 0.0f),
+      sizeCurve:  Array<Vector3f>      = arrayOf(Vector3f(1.0f, 1.0f, 1.0f), Vector3f(0.0f, 0.0f, 0.0f)),
+    // physics
+      gravity: Vec3d = Vec3d(0.0, -9.0, 0.0),
+      drag:    Float = 0.2f,
+      minVel:  Float = 0.003f,
+    // rendering
+      blockCurve: Array<String> = arrayOf("minecraft:black_concrete", "minecraft:green_concrete")
+  ) {
+  fun init() {
+
+  }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/com/bytedice/bde_particles/particle/Shape.kt b/src/main/kotlin/com/bytedice/bde_particles/particle/Shape.kt
new file mode 100644
index 0000000..b63f571
--- /dev/null
+++ b/src/main/kotlin/com/bytedice/bde_particles/particle/Shape.kt
@@ -0,0 +1,5 @@
+package com.bytedice.bde_particles.particle
+
+class Shape {
+
+}
\ No newline at end of file
diff --git a/src/main/resources/bde_particles.mixins.json b/src/main/resources/bde_particles.mixins.json
new file mode 100644
index 0000000..645900c
--- /dev/null
+++ b/src/main/resources/bde_particles.mixins.json
@@ -0,0 +1,11 @@
+{
+  "required": true,
+  "minVersion": "0.8",
+  "package": "com.bytedice.bde_particles.mixin",
+  "compatibilityLevel": "JAVA_21",
+  "mixins": [
+  ],
+  "injectors": {
+    "defaultRequire": 1
+  }
+}
diff --git a/src/main/resources/fabric.mod.json b/src/main/resources/fabric.mod.json
new file mode 100644
index 0000000..b663eac
--- /dev/null
+++ b/src/main/resources/fabric.mod.json
@@ -0,0 +1,30 @@
+{
+  "schemaVersion": 1,
+  "id": "bde_particles",
+  "version": "${version}",
+  "name": "BDE Particle System",
+  "description": "A server-side particle system ",
+  "authors": [],
+  "contact": {},
+  "license": "All-Rights-Reserved",
+  "icon": "assets/bde_particles/icon.png",
+  "environment": "server",
+  "entrypoints": {
+    "main": [
+      "com.bytedice.bde_particles.Bde_particles"
+    ]
+  },
+  "mixins": [
+    "bde_particles.mixins.json",
+    {
+      "config": "bde_particles.client.mixins.json",
+      "environment": "client"
+    }
+  ],
+  "depends": {
+    "fabricloader": ">=${loader_version}",
+    "fabric-language-kotlin": ">=${kotlin_loader_version}",
+    "fabric": "*",
+    "minecraft": "${minecraft_version}"
+  }
+}