Add initial ideas for Chipi Mod features and enhancements

- Reordered and grouped import statements in various files for better readability.
- Removed unnecessary imports and cleaned up unused code.
- Simplified constructors and methods in several classes to enhance clarity.
- Standardized formatting and spacing for consistency throughout the codebase.
- Ensured that all necessary imports are included where required, particularly in structure-related classes.

.gitignore

@@ -36,3 +36,5 @@ loom-cache/
 
 __pycache__/
 *.pyc
+
+run-*/

CONTRIBUTING.md

@@ -0,0 +1,270 @@
+# Contributing Guide (Java Style)
+
+This project follows a strict, C/C++-style Java formatting rule set. The goal is to preserve intent, control flow clarity, and fast mental parsing. Please follow these rules for any Java changes.
+
+If a tool or formatter fights these rules, the tool is wrong.
+
+## Core Philosophy
+
+- Java is written as if it were C/C++.
+- Formatting must never change perceived control flow.
+- Readability means fast, correct parsing in your head.
+- Tools adapt to the codebase, not the other way around.
+
+## Indentation & Whitespace
+
+- Indentation: 4 spaces.
+- No tabs.
+- Avoid excessive vertical whitespace.
+- Blank lines only when they add logical separation.
+
+✅ Good:
+```java
+int sum(int a, int b) {
+    int r = a + b;
+    return r;
+}
+```
+
+❌ Bad:
+```java
+int sum(int a, int b)
+
+{
+
+    int r = a + b;
+
+    return r;
+}
+```
+
+## Braces
+
+- Braces are always required.
+- Opening brace stays on the same line.
+- Never rely on implicit scopes.
+
+✅ Good:
+```java
+if (value == null) {
+    return;
+}
+```
+
+❌ Bad:
+```java
+if (value == null)
+{
+    return;
+}
+```
+
+## Imports (Strict Rules)
+
+### Never use fully-qualified class names inline
+
+❌ Forbidden:
+```java
+net.minecraft.util.math.BlockPos pos = new net.minecraft.util.math.BlockPos(0, 0, 0);
+```
+
+✅ Required:
+```java
+import net.minecraft.util.math.BlockPos;
+
+BlockPos pos = new BlockPos(0, 0, 0);
+```
+
+### Import grouping and ordering
+
+1) Imports from external/other packages first.
+2) Blank line.
+3) Imports from this project (net.Chipperfluff.*) next.
+
+Inside each block, order by:
+1) Classes
+2) Functions (static method imports)
+3) Variables/constants (static field imports)
+4) Enums
+
+If there are no project imports, do not add a blank line.
+
+## Method Signatures
+
+- Method signatures must stay on one line.
+- Do not break parameters across multiple lines.
+- Long lines are acceptable; ambiguity is not.
+
+✅ Good:
+```java
+void processUser(User user, int flags, boolean force, long timeout) {
+    ...
+}
+```
+
+❌ Bad:
+```java
+void processUser(
+    User user,
+    int flags,
+    boolean force,
+    long timeout
+) {
+    ...
+}
+```
+
+## Function Calls & Argument Layout
+
+### Default rule
+- Single-line calls are preferred.
+- Flat calls stay flat.
+- Length alone is not a reason to wrap.
+
+✅ Good:
+```java
+Color color = user.getProfile().getSettings().getTheme().getPrimaryColor();
+```
+
+### Multiline calls are allowed only when:
+- The call is structural or declarative.
+- Each argument is conceptually distinct.
+- Nesting would otherwise hide meaning.
+
+✅ Good (structural/declarative):
+```java
+BiomeModifications.addFeature(
+    BiomeSelectors.foundInOverworld(),
+    GenerationStep.Feature.UNDERGROUND_ORES,
+    RegistryKey.of(
+        RegistryKeys.PLACED_FEATURE,
+        new Identifier("chipi", "chipper_ore")
+    )
+);
+```
+
+❌ Bad (no semantic gain):
+```java
+doThing(
+    a,
+    b,
+    c
+);
+```
+
+## Chained Calls
+
+- Flat chains stay on one line.
+- Long or builder-style chains may be split vertically.
+- Each chained step gets its own line.
+
+✅ Good:
+```java
+builder
+    .withColor(theme.getPrimaryColor())
+    .withSize(32)
+    .enableShadow()
+    .build();
+```
+
+❌ Bad:
+```java
+builder.withColor(
+    theme.getPrimaryColor()
+).withSize(
+    32
+).enableShadow().build();
+```
+
+## Control Flow & Returns
+
+- Early returns are encouraged.
+- Avoid artificial nesting.
+- Single-exit functions are not required.
+
+✅ Good:
+```java
+void handle(User user) {
+    if (user == null) return;
+    if (!user.isActive()) return;
+
+    process(user);
+}
+```
+
+❌ Bad:
+```java
+void handle(User user) {
+    if (user != null) {
+        if (user.isActive()) {
+            process(user);
+        }
+    }
+}
+```
+
+## One-Liners
+
+- One-liners allowed for simple guard clauses.
+- No complex logic on one line.
+
+✅ Allowed:
+```java
+if (value == null) return;
+```
+
+❌ Not allowed:
+```java
+if (a == b && c != d && flag && check()) doThing();
+```
+
+## Null Handling
+
+- null is a valid, intentional state.
+- Do not over-engineer around it.
+- Prefer clarity over defensive clutter.
+
+✅ Good:
+```java
+User user = findUser(id);
+if (user == null) return;
+```
+
+## Logging & Debug Output
+
+- Logging must be short and readable.
+- Prefer System.out.println for quick diagnostics.
+- Verbose logging only when justified.
+
+✅ Good:
+```java
+System.out.println("Loaded structure: " + id);
+```
+
+## Autoformatters & Linters
+
+Autoformatters must not:
+
+- Break method signatures.
+- Move braces to new lines.
+- Introduce unwanted trailing newlines.
+- Rewrap stable code repeatedly.
+
+If a formatter fights these rules: disable or reconfigure it.
+
+## Empty Methods
+
+Empty methods or constructors must be written on one line:
+
+```java
+public static void register() {}
+```
+
+## Summary (Non-Negotiable)
+
+- Java written with C/C++ structure.
+- Compact signatures, explicit layout.
+- Imports always used (no fully-qualified inline types).
+- Multiline formatting only when it adds meaning.
+- Formatting reflects logic, not fashion.
+

IDEAS.md

@@ -0,0 +1,121 @@
+# Chipi Mod Ideas
+
+## Progression Loop
+### Idea
+Add a portal activator + key system that unlocks deeper rooms in the Chipi dimension.
+### What It Does
+Creates a clear loop: build portal → explore → collect keys → access new room tiers.
+
+## Dungeon Variety
+### Idea
+Add multiple room archetypes: loot rooms, trap rooms, dead ends, vertical shafts.
+### What It Does
+Breaks up repetition and makes each run feel less predictable.
+
+## Chipi Loot Tables
+### Idea
+Create loot tables for rooms/corridors with unique tools, curios, and lore items.
+### What It Does
+Rewards exploration beyond ore grinding.
+
+## Miniboss or Boss
+### Idea
+Add a rare boss like "Mep Alpha" or "Void Warden" that guards a core material.
+### What It Does
+Gives a big milestone and a reason to return to the dimension.
+
+## Player Jr Modes
+### Idea
+Add follow/guard/wander + sit/teleport behaviors, plus simple leveling perks.
+### What It Does
+Turns Player Jr into a companion system instead of a single behavior.
+
+## Jr Recall Item
+### Idea
+Add a "Jr Whistle" to recall Player Jr to you or to the portal spawn.
+### What It Does
+Fixes pathing loss and makes Jr easier to manage.
+
+## Aura-Driven Tool Skills
+### Idea
+Add a short dash, shield, or blink that consumes the aura bar.
+### What It Does
+Lets the aura system do more than passive energy display.
+
+## Chipi Shrine
+### Idea
+Add a recharge block or ritual that refills aura energy for materials.
+### What It Does
+Creates a resource sink and a strategic rest point.
+
+## Expanded Milk Uses
+### Idea
+Use Mep Milk and Player Milk in brewing or special recipes.
+### What It Does
+Gives the items more long-term value.
+
+## Mep Variants
+### Idea
+Add a rare friendly Mep variant with unique drops or interactions.
+### What It Does
+Adds discovery moments and variety to the mob.
+
+## Chipper Upgrades
+### Idea
+Add reinforced or blessed chipper armor/tools with small set bonuses.
+### What It Does
+Extends gear progression past base chipper items.
+
+## Portal Effects
+### Idea
+Add particles, ambient hum, and a short screen tint on teleport.
+### What It Does
+Makes portal travel feel more special.
+
+## Void Hazard Zones
+### Idea
+Add a "void fog" or patches that drain aura instead of insta-kill.
+### What It Does
+Creates tension without instant death.
+
+## Dimension Ambience
+### Idea
+Custom sky color, fog distance, and looping ambient sound in Chipi.
+### What It Does
+Strengthens the dimension's atmosphere.
+
+## Chipi Compass
+### Idea
+Add a compass item that points to the nearest room or portal.
+### What It Does
+Helps navigation in the dungeon grid.
+
+## Block Family
+### Idea
+Add stairs/slabs/walls for Chipi blocks.
+### What It Does
+Improves building options in the dimension.
+
+## Rare Ore Nodes
+### Idea
+Add rare geodes or ore nodes unique to Chipi for discs or relics.
+### What It Does
+Creates a high-value hunt target.
+
+## Trader NPC
+### Idea
+Add a small trader that spawns in certain rooms.
+### What It Does
+Introduces a non-hostile encounter with unique trades.
+
+## New Advancements
+### Idea
+Add a few fun advancements for Mep interactions and Player Jr milestones.
+### What It Does
+Highlights quirky features and gives players goals.
+
+## Structure Test Tools
+### Idea
+Add a command for random room placement to quickly test layouts.
+### What It Does
+Speeds up iteration on dungeon design.

build.gradle

@@ -3,7 +3,7 @@ plugins {
     id 'maven-publish'
 }
 
-version = "1.0.0"
+version = "0.0.3"
 group = "net.Chipperfluff"
 
 repositories {
@@ -25,3 +25,21 @@ java {
         languageVersion = JavaLanguageVersion.of(17)
     }
 }
+
+loom {
+    runs {
+        server {
+            server()
+            runDir "run-server"
+        }
+        client1 {
+            client()
+            runDir "run-1"
+        }
+        client2 {
+            client()
+            runDir "run-2"
+        }
+    }
+}
+

build.sh

@@ -1 +0,0 @@
-clear;rm -rf run;./gradlew runClient --stacktrace --info;echo '';tree --gitignore

chipper

@@ -0,0 +1,236 @@
+#!/usr/bin/env bash
+set -u
+
+GRADLE="./gradlew"
+GRADLE_BASE_FLAGS=(
+  "--console=plain"
+  "--no-daemon"
+  "-Dfabric.development=true"
+  "-Dminecraft.api.env=dev"
+  "-Dminecraft.session.disable=true"
+)
+
+OPTIONS_SRC="./config/options.txt"
+
+ROLE=""
+ROLE_INDEX=""
+PASSTHROUGH=()
+
+# ---------- utils ----------
+
+rand() { shuf -i 0-$(($1 - 1)) -n 1; }
+
+parse_args() {
+  local cleaned=()
+  for ((i=0; i<${#ARGS[@]}; i++)); do
+    case "${ARGS[$i]}" in
+      -s|--server)
+        ROLE="server"
+        ;;
+      -p1|--player1)
+        ROLE="client"
+        ROLE_INDEX=1
+        ;;
+      -p2|--player2)
+        ROLE="client"
+        ROLE_INDEX=2
+        ;;
+      --)
+        PASSTHROUGH=( "${ARGS[@]:$((i+1))}" )
+        break
+        ;;
+      *)
+        cleaned+=( "${ARGS[$i]}" )
+        ;;
+    esac
+  done
+  ARGS=( "${cleaned[@]}" )
+}
+
+# ---------- run-dir helpers ----------
+
+prepare_run_dir() {
+  local dir="$1"
+  rm -rf "$dir"
+  mkdir -p "$dir"
+}
+
+inject_options() {
+  local dir="$1"
+
+  # options.txt
+  if [[ -f "$OPTIONS_SRC" ]]; then
+    cp "$OPTIONS_SRC" "$dir/options.txt"
+  fi
+
+  # servers.dat (client server list)
+  if [[ -f "./config/servers.dat" ]]; then
+    cp "./config/servers.dat" "$dir/servers.dat"
+  fi
+
+  # server.properties
+  if [[ -f "./config/server.properties" ]]; then
+    cp "./config/server.properties" "$dir/server.properties"
+  fi
+
+  # server icon
+  if [[ -f "./config/server-icon.png" ]]; then
+    cp "./config/server-icon.png" "$dir/server-icon.png"
+  fi
+}
+
+ensure_server_files() {
+  local dir="$1"
+
+  [[ -f "$dir/eula.txt" ]] || echo "eula=true" > "$dir/eula.txt"
+
+  if [[ ! -f "$dir/server.properties" ]]; then
+    cat > "$dir/server.properties" <<EOF
+online-mode=false
+server-port=25565
+level-name=world
+enable-command-block=true
+EOF
+  fi
+}
+
+# ---------- squirrel ----------
+
+header() {
+  local action="$1"
+
+  local squirrels=(
+'   /\_/\ 
+  ( o.o )
+   > ^ <'
+
+'   /\_/\ 
+  ( -.- )
+  o_(")(")'
+
+'   /\_/\ 
+  ( @.@ )
+   > ~ <'
+  )
+
+  clear
+  echo "${squirrels[$(rand ${#squirrels[@]})]}"
+  echo
+  case "$action" in
+    run)   echo "🐿️  running chipper" ;;
+    clean) echo "🐿️  cleaning workspace" ;;
+    build) echo "🐿️  building project" ;;
+    tree)  echo "🐿️  observing project tree" ;;
+    *)     echo "🐿️  thinking..." ;;
+  esac
+  echo
+}
+
+# ---------- commands ----------
+
+cmd_run() {
+  header run
+
+  case "$ROLE" in
+    server)
+      run_dir="run-server"
+      prepare_run_dir "$run_dir"
+      inject_options "$run_dir"
+      ensure_server_files "$run_dir"
+
+      echo "🖥️🐿️  starting dedicated server"
+      exec "$GRADLE" runServer "${GRADLE_BASE_FLAGS[@]}" "${PASSTHROUGH[@]}"
+      ;;
+
+    client)
+      run_dir="run-$ROLE_INDEX"
+      task="runClient$ROLE_INDEX"
+      prepare_run_dir "$run_dir"
+      inject_options "$run_dir"
+
+      echo "🎮🐿️  starting client $ROLE_INDEX"
+      exec "$GRADLE" "$task" "${GRADLE_BASE_FLAGS[@]}" "${PASSTHROUGH[@]}"
+      ;;
+
+    *)
+      echo "❌🐿️  no role selected"
+      echo "👉🐿️  use one of:"
+      echo "   --server"
+      echo "   --player1"
+      echo "   --player2"
+      exit 1
+      ;;
+  esac
+}
+
+cmd_clean() {
+  header clean
+  "$GRADLE" clean "${GRADLE_BASE_FLAGS[@]}" "${PASSTHROUGH[@]}"
+}
+
+cmd_build() {
+  header build
+  "$GRADLE" build "${GRADLE_BASE_FLAGS[@]}" "${PASSTHROUGH[@]}"
+}
+
+cmd_tree() {
+  header tree
+  tree --gitignore
+}
+
+cmd_help() {
+  cat <<'EOF'
+    /\_/\ 
+   ( o.o )
+    > ^ <
+
+🐿️  C H I P P E R
+
+Usage:
+  ./chipper run [role] [-- passthrough]
+
+Roles:
+  -s,  --server      Start ONLY server
+  -p1, --player1     Start ONLY client 1
+  -p2, --player2     Start ONLY client 2
+
+Other commands:
+  clean              Gradle clean
+  build              Gradle build
+  tree               Show project tree
+  help               Show this menu
+
+Examples:
+  ./chipper run --server
+  ./chipper run --player1
+  ./chipper run --player2
+  ./chipper run --player1 -- --debug
+  ./chipper build
+  ./chipper tree
+
+Notes:
+- No legacy player spawning
+- Each role has its own run directory
+- options.txt injected per run dir
+- Everything after `--` is forwarded
+- The squirrel is mandatory
+EOF
+}
+
+# ---------- entry ----------
+
+ARGS=( "$@" )
+parse_args
+
+case "${ARGS[0]:-help}" in
+  run)   cmd_run ;;
+  clean) cmd_clean ;;
+  build) cmd_build ;;
+  tree)  cmd_tree ;;
+  help|-h) cmd_help ;;
+  *)
+    echo "[!] Unknown command: ${ARGS[0]}"
+    cmd_help
+    exit 1
+    ;;
+esac

config/options.txt

@@ -0,0 +1,137 @@
+version:3465
+autoJump:false
+operatorItemsTab:false
+autoSuggestions:true
+chatColors:true
+chatLinks:true
+chatLinksPrompt:true
+enableVsync:true
+entityShadows:true
+forceUnicodeFont:false
+discrete_mouse_scroll:false
+invertYMouse:false
+realmsNotifications:true
+reducedDebugInfo:false
+showSubtitles:false
+directionalAudio:false
+touchscreen:false
+fullscreen:false
+bobView:true
+toggleCrouch:false
+toggleSprint:false
+darkMojangStudiosBackground:false
+hideLightningFlashes:false
+mouseSensitivity:0.5
+fov:0.0
+screenEffectScale:1.0
+fovEffectScale:1.0
+darknessEffectScale:1.0
+glintSpeed:0.5
+glintStrength:0.75
+damageTiltStrength:1.0
+highContrast:false
+gamma:0.5
+renderDistance:12
+simulationDistance:12
+entityDistanceScaling:1.0
+guiScale:0
+particles:0
+maxFps:120
+graphicsMode:1
+ao:true
+prioritizeChunkUpdates:0
+biomeBlendRadius:2
+renderClouds:"true"
+resourcePacks:["fabric"]
+incompatibleResourcePacks:[]
+lastServer:
+lang:en_us
+soundDevice:""
+chatVisibility:0
+chatOpacity:1.0
+chatLineSpacing:0.0
+textBackgroundOpacity:0.5
+backgroundForChatOnly:true
+hideServerAddress:false
+advancedItemTooltips:false
+pauseOnLostFocus:true
+overrideWidth:0
+overrideHeight:0
+chatHeightFocused:1.0
+chatDelay:0.0
+chatHeightUnfocused:0.4375
+chatScale:1.0
+chatWidth:1.0
+notificationDisplayTime:1.0
+mipmapLevels:4
+useNativeTransport:true
+mainHand:"right"
+attackIndicator:1
+narrator:0
+tutorialStep:movement
+mouseWheelSensitivity:1.0
+rawMouseInput:true
+glDebugVerbosity:1
+skipMultiplayerWarning:true
+skipRealms32bitWarning:true
+hideMatchedNames:true
+joinedFirstServer:false
+hideBundleTutorial:false
+syncChunkWrites:false
+showAutosaveIndicator:true
+allowServerListing:true
+onlyShowSecureChat:false
+panoramaScrollSpeed:1.0
+telemetryOptInExtra:false
+onboardAccessibility:false
+key_key.attack:key.mouse.left
+key_key.use:key.mouse.right
+key_key.forward:key.keyboard.w
+key_key.left:key.keyboard.a
+key_key.back:key.keyboard.s
+key_key.right:key.keyboard.d
+key_key.jump:key.keyboard.space
+key_key.sneak:key.keyboard.left.shift
+key_key.sprint:key.keyboard.left.control
+key_key.drop:key.keyboard.q
+key_key.inventory:key.keyboard.e
+key_key.chat:key.keyboard.t
+key_key.playerlist:key.keyboard.tab
+key_key.pickItem:key.mouse.middle
+key_key.command:key.keyboard.slash
+key_key.socialInteractions:key.keyboard.p
+key_key.screenshot:key.keyboard.f2
+key_key.togglePerspective:key.keyboard.f5
+key_key.smoothCamera:key.keyboard.unknown
+key_key.fullscreen:key.keyboard.f11
+key_key.spectatorOutlines:key.keyboard.unknown
+key_key.swapOffhand:key.keyboard.f
+key_key.saveToolbarActivator:key.keyboard.c
+key_key.loadToolbarActivator:key.keyboard.x
+key_key.advancements:key.keyboard.l
+key_key.hotbar.1:key.keyboard.1
+key_key.hotbar.2:key.keyboard.2
+key_key.hotbar.3:key.keyboard.3
+key_key.hotbar.4:key.keyboard.4
+key_key.hotbar.5:key.keyboard.5
+key_key.hotbar.6:key.keyboard.6
+key_key.hotbar.7:key.keyboard.7
+key_key.hotbar.8:key.keyboard.8
+key_key.hotbar.9:key.keyboard.9
+soundCategory_master:1.0
+soundCategory_music:0.0
+soundCategory_record:1.0
+soundCategory_weather:1.0
+soundCategory_block:1.0
+soundCategory_hostile:1.0
+soundCategory_neutral:1.0
+soundCategory_player:1.0
+soundCategory_ambient:1.0
+soundCategory_voice:1.0
+modelPart_cape:true
+modelPart_jacket:true
+modelPart_left_sleeve:true
+modelPart_right_sleeve:true
+modelPart_left_pants_leg:true
+modelPart_right_pants_leg:true
+modelPart_hat:true

config/server.properties

@@ -0,0 +1,58 @@
+#Minecraft server properties
+#Mon Dec 22 17:38:51 CET 2025
+allow-flight=false
+allow-nether=true
+broadcast-console-to-ops=true
+broadcast-rcon-to-ops=true
+difficulty=easy
+enable-command-block=true
+enable-jmx-monitoring=false
+enable-query=false
+enable-rcon=false
+enable-status=true
+enforce-secure-profile=true
+enforce-whitelist=false
+entity-broadcast-range-percentage=100
+force-gamemode=false
+function-permission-level=2
+gamemode=survival
+generate-structures=true
+generator-settings={}
+hardcore=false
+hide-online-players=false
+initial-disabled-packs=
+initial-enabled-packs=vanilla,fabric
+level-name=world
+level-seed=
+level-type=minecraft\:normal
+max-chained-neighbor-updates=1000000
+max-players=20
+max-tick-time=60000
+max-world-size=29999984
+motd=§6chipi §edev §7server\n§8local test instance
+network-compression-threshold=256
+online-mode=false
+op-permission-level=4
+player-idle-timeout=0
+prevent-proxy-connections=false
+pvp=true
+query.port=25565
+rate-limit=0
+rcon.password=
+rcon.port=25575
+require-resource-pack=false
+resource-pack=
+resource-pack-prompt=
+resource-pack-sha1=
+server-ip=
+server-port=25565
+simulation-distance=10
+spawn-animals=true
+spawn-monsters=true
+spawn-npcs=true
+spawn-protection=16
+sync-chunk-writes=true
+text-filtering-config=
+use-native-transport=true
+view-distance=10
+white-list=false

gradle.properties

@@ -0,0 +1 @@
+org.gradle.configuration-cache=false

gradle/wrapper/gradle-wrapper.properties

@@ -1,7 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
-networkTimeout=10000
+networkTimeout=600000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

src/main/java/net/Chipperfluff/chipi/ChipiMod.java

@@ -1,20 +1,23 @@
 package net.Chipperfluff.chipi;
 
+import net.fabricmc.api.ModInitializer;
+import net.fabricmc.fabric.api.object.builder.v1.entity.FabricDefaultAttributeRegistry;
+
 import net.Chipperfluff.chipi.advancement.ModCriteria;
 import net.Chipperfluff.chipi.block.ModBlocks;
 import net.Chipperfluff.chipi.command.CommandHandler;
 import net.Chipperfluff.chipi.effect.ChipiBlessingEvents;
 import net.Chipperfluff.chipi.effect.ChipiHungerHandler;
 import net.Chipperfluff.chipi.effect.ModEffects;
-import net.Chipperfluff.chipi.entity.ModEntities;
-import net.Chipperfluff.chipi.entity.SpawnLogic;
 import net.Chipperfluff.chipi.entity.MepEntity;
+import net.Chipperfluff.chipi.entity.ModEntities;
+import net.Chipperfluff.chipi.entity.PlayerJrEntity;
+import net.Chipperfluff.chipi.entity.SpawnLogic;
 import net.Chipperfluff.chipi.item.ModItemGroups;
 import net.Chipperfluff.chipi.item.ModItems;
+import net.Chipperfluff.chipi.item.music.ModMusicDiscs;
 import net.Chipperfluff.chipi.server.ChipiServerEvents;
 import net.Chipperfluff.chipi.sound.ModSounds;
-import net.fabricmc.api.ModInitializer;
-import net.fabricmc.fabric.api.object.builder.v1.entity.FabricDefaultAttributeRegistry;
 import net.Chipperfluff.chipi.util.TickScheduler;
 
 public class ChipiMod implements ModInitializer {
@@ -35,12 +38,15 @@ public class ChipiMod implements ModInitializer {
         SpawnLogic.register();
 
         ModSounds.register();
+        ModMusicDiscs.registerAll();
 
         TickScheduler.init();
         CommandHandler.register();
 
         FabricDefaultAttributeRegistry.register(ModEntities.MEP, MepEntity.createMepAttributes());
 
+        FabricDefaultAttributeRegistry.register(ModEntities.PLAYER_JR, PlayerJrEntity.createAttributes());
+
         ChipiServerEvents.register();
     }
 }

src/main/java/net/Chipperfluff/chipi/advancement/ModCriteria.java

@@ -5,14 +5,9 @@ import net.minecraft.advancement.criterion.Criteria;
 public class ModCriteria {
 
     public static final PortalActivatedTrigger PORTAL_ACTIVATED = Criteria.register(new PortalActivatedTrigger());
-
     public static final PortalDestroyedTrigger PORTAL_DESTROYED = Criteria.register(new PortalDestroyedTrigger());
-
     public static final VoidConsumedTrigger VOID_CONSUMED_TRIGGER = Criteria.register(new VoidConsumedTrigger());
-
     public static final VoidConsumedFireTrigger VOID_CONSUMED_FIRE_TRIGGER = Criteria.register(new VoidConsumedFireTrigger());
 
-    public static void register() {
-        // classload trigger
-    }
+    public static void register() {}
 }

src/main/java/net/Chipperfluff/chipi/block/ChipperFrameBlock.java

@@ -1,6 +1,5 @@
 package net.Chipperfluff.chipi.block;
 
-import net.Chipperfluff.chipi.advancement.ModCriteria;
 import net.minecraft.block.BlockState;
 import net.minecraft.block.PillarBlock;
 import net.minecraft.entity.LivingEntity;
@@ -9,6 +8,8 @@ import net.minecraft.server.network.ServerPlayerEntity;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
 
+import net.Chipperfluff.chipi.advancement.ModCriteria;
+
 public class ChipperFrameBlock extends PillarBlock {
 
     public ChipperFrameBlock(Settings settings) {

src/main/java/net/Chipperfluff/chipi/block/ChipperPortalBlock.java

@@ -15,7 +15,6 @@ import net.minecraft.util.shape.VoxelShape;
 import net.minecraft.util.shape.VoxelShapes;
 import net.minecraft.world.BlockView;
 import net.minecraft.world.World;
-
 import java.util.EnumSet;
 
 public class ChipperPortalBlock extends Block {
@@ -71,7 +70,6 @@ public class ChipperPortalBlock extends Block {
         player.setOnGround(true);
     }
 
-
     public static BlockPos resolveSafeSpawn(ServerWorld targetWorld) {
         BlockPos spawn = DEFAULT_SPAWN;
         BlockPos under = spawn.down();

src/main/java/net/Chipperfluff/chipi/block/ChipperPortalShape.java

@@ -1,6 +1,5 @@
 package net.Chipperfluff.chipi.block;
 
-import net.Chipperfluff.chipi.advancement.ModCriteria;
 import net.minecraft.block.BlockState;
 import net.minecraft.server.network.ServerPlayerEntity;
 import net.minecraft.server.world.ServerWorld;
@@ -8,6 +7,8 @@ import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Direction;
 import net.minecraft.world.World;
 
+import net.Chipperfluff.chipi.advancement.ModCriteria;
+
 public class ChipperPortalShape {
 
     private final World world;

src/main/java/net/Chipperfluff/chipi/block/ModBlocks.java

@@ -1,6 +1,5 @@
 package net.Chipperfluff.chipi.block;
 
-import net.Chipperfluff.chipi.ChipiMod;
 import net.fabricmc.fabric.api.object.builder.v1.block.FabricBlockSettings;
 import net.minecraft.block.AbstractBlock;
 import net.minecraft.block.Block;
@@ -11,6 +10,8 @@ import net.minecraft.registry.Registries;
 import net.minecraft.registry.Registry;
 import net.minecraft.util.Identifier;
 
+import net.Chipperfluff.chipi.ChipiMod;
+
 public class ModBlocks {
 
     public static final Block VOID_BLOCK = Registry.register(
@@ -52,5 +53,16 @@ public class ModBlocks {
         new Block(AbstractBlock.Settings.copy(Blocks.IRON_BLOCK).requiresTool())
     );
 
+    public static final Block JINGLE_BLOCK = Registry.register(
+        Registries.BLOCK,
+        new Identifier(ChipiMod.MOD_ID, "jingle_block"),
+        new Block(
+            AbstractBlock.Settings.create()
+                .strength(2.0f)
+                .mapColor(MapColor.RED)
+                .requiresTool()
+        )
+    );
+
     public static void register() {}
 }

src/main/java/net/Chipperfluff/chipi/block/VoidBlock.java

@@ -1,6 +1,5 @@
 package net.Chipperfluff.chipi.block;
 
-import net.Chipperfluff.chipi.advancement.ModCriteria;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockState;
 import net.minecraft.entity.Entity;
@@ -17,6 +16,8 @@ import net.minecraft.util.Identifier;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
 
+import net.Chipperfluff.chipi.advancement.ModCriteria;
+
 public class VoidBlock extends Block {
 
     public VoidBlock(Settings settings) {

src/main/java/net/Chipperfluff/chipi/client/ChipiClient.java

@@ -1,12 +1,13 @@
 package net.Chipperfluff.chipi.client;
 
+import net.fabricmc.api.ClientModInitializer;
+import net.fabricmc.fabric.api.blockrenderlayer.v1.BlockRenderLayerMap;
+import net.minecraft.client.render.RenderLayer;
+
 import net.Chipperfluff.chipi.block.ModBlocks;
 import net.Chipperfluff.chipi.client.entity.ModEntityRenderers;
 import net.Chipperfluff.chipi.client.hud.ChipiStatusBar;
 import net.Chipperfluff.chipi.util.ClientTickScheduler;
-import net.fabricmc.api.ClientModInitializer;
-import net.fabricmc.fabric.api.blockrenderlayer.v1.BlockRenderLayerMap;
-import net.minecraft.client.render.RenderLayer;
 
 public class ChipiClient implements ClientModInitializer {
 

src/main/java/net/Chipperfluff/chipi/client/ModTooltips.java

@@ -1,14 +1,14 @@
 package net.Chipperfluff.chipi.client;
 
-import net.Chipperfluff.chipi.block.ModBlocks;
-import net.Chipperfluff.chipi.item.ModItems;
 import net.fabricmc.fabric.api.client.item.v1.ItemTooltipCallback;
 import net.minecraft.text.Text;
 
+import net.Chipperfluff.chipi.block.ModBlocks;
+import net.Chipperfluff.chipi.item.ModItems;
+
 public final class ModTooltips {
 
-    private ModTooltips() {
-    }
+    private ModTooltips() {}
 
     public static void register() {
 
@@ -30,10 +30,10 @@ public final class ModTooltips {
             if (stack.isOf(ModBlocks.CHIPPER_ALLOY_BLOCK.asItem()))
                 lines.add(Text.translatable("tooltip.chipi.chipper_alloy_block"));
 
-            // ===== ITEMS =====
-            if (stack.isOf(ModItems.NUT))
-                lines.add(Text.translatable("tooltip.chipi.nut"));
+            if (stack.isOf(ModBlocks.JINGLE_BLOCK.asItem()))
+                lines.add(Text.translatable("tooltip.chipi.jingle_block"));
 
+            // ===== ITEMS =====
             if (stack.isOf(ModItems.RAW_CHIPPER_ORE))
                 lines.add(Text.translatable("tooltip.chipi.raw_chipper_ore"));
 
@@ -46,6 +46,16 @@ public final class ModTooltips {
             if (stack.isOf(ModItems.MEP_SPAWN_EGG))
                 lines.add(Text.translatable("tooltip.chipi.mep_spawn_egg"));
 
+            // ===== FOOD =====
+            if (stack.isOf(ModItems.NUT))
+                lines.add(Text.translatable("tooltip.chipi.nut"));
+
+            if (stack.isOf(ModItems.MEP_MILK))
+                lines.add(Text.translatable("tooltip.chipi.mep_milk"));
+
+            if (stack.isOf(ModItems.PLAYER_MILK))
+                lines.add(Text.translatable("tooltip.chipi.player_milk"));
+
             // ===== ARMOR =====
             if (stack.isOf(ModItems.CHIPPER_HELMET))
                 lines.add(Text.translatable("tooltip.chipi.chipper_helmet"));

src/main/java/net/Chipperfluff/chipi/client/entity/MepRenderer.java

@@ -1,13 +1,14 @@
 package net.Chipperfluff.chipi.client.entity;
 
-import net.Chipperfluff.chipi.ChipiMod;
-import net.Chipperfluff.chipi.entity.MepEntity;
 import net.minecraft.client.render.entity.BipedEntityRenderer;
 import net.minecraft.client.render.entity.EntityRendererFactory;
 import net.minecraft.client.render.entity.model.BipedEntityModel;
 import net.minecraft.client.render.entity.model.EntityModelLayers;
 import net.minecraft.util.Identifier;
 
+import net.Chipperfluff.chipi.ChipiMod;
+import net.Chipperfluff.chipi.entity.MepEntity;
+
 public class MepRenderer extends BipedEntityRenderer<MepEntity, BipedEntityModel<MepEntity>> {
 
     private static final Identifier TEXTURE = new Identifier(ChipiMod.MOD_ID, "textures/entity/mep.png");

src/main/java/net/Chipperfluff/chipi/client/entity/ModEntityRenderers.java

@@ -1,11 +1,13 @@
 package net.Chipperfluff.chipi.client.entity;
 
-import net.Chipperfluff.chipi.entity.ModEntities;
 import net.fabricmc.fabric.api.client.rendering.v1.EntityRendererRegistry;
 
+import net.Chipperfluff.chipi.entity.ModEntities;
+
 public class ModEntityRenderers {
 
     public static void register() {
         EntityRendererRegistry.register(ModEntities.MEP, MepRenderer::new);
+        EntityRendererRegistry.register(ModEntities.PLAYER_JR, PlayerJrRenderer::new);
     }
 }

src/main/java/net/Chipperfluff/chipi/client/entity/PlayerJrRenderer.java

@@ -0,0 +1,54 @@
+package net.Chipperfluff.chipi.client.entity;
+
+import net.minecraft.client.network.AbstractClientPlayerEntity;
+import net.minecraft.client.render.VertexConsumerProvider;
+import net.minecraft.client.render.entity.BipedEntityRenderer;
+import net.minecraft.client.render.entity.EntityRendererFactory;
+import net.minecraft.client.render.entity.model.BipedEntityModel;
+import net.minecraft.client.render.entity.model.EntityModelLayers;
+import net.minecraft.client.util.DefaultSkinHelper;
+import net.minecraft.client.util.math.MatrixStack;
+import net.minecraft.util.Identifier;
+
+import net.Chipperfluff.chipi.entity.PlayerJrEntity;
+
+public class PlayerJrRenderer
+    extends BipedEntityRenderer<PlayerJrEntity, BipedEntityModel<PlayerJrEntity>> {
+
+    public PlayerJrRenderer(EntityRendererFactory.Context ctx) {
+        super(ctx, new BipedEntityModel<>(ctx.getPart(EntityModelLayers.PLAYER)), 0.3f);
+    }
+
+    @Override
+    public void render(
+        PlayerJrEntity entity,
+        float yaw,
+        float tickDelta,
+        MatrixStack matrices,
+        VertexConsumerProvider vertices,
+        int light
+    ) {
+        matrices.scale(0.5f, 0.5f, 0.5f);
+        super.render(entity, yaw, tickDelta, matrices, vertices, light);
+    }
+
+    @Override
+    public Identifier getTexture(PlayerJrEntity entity) {
+        String dadName = entity.getDadName();
+
+        if (dadName == null || dadName.isBlank()) {
+            return DefaultSkinHelper.getTexture();
+        }
+
+        /*
+         * THIS is how vanilla + mods do it:
+         * - stable Identifier
+         * - async skin download
+         * - cached by SkinProvider
+         */
+        Identifier skin = AbstractClientPlayerEntity.getSkinId(dadName);
+        AbstractClientPlayerEntity.loadSkin(skin, dadName);
+
+        return skin;
+    }
+}

src/main/java/net/Chipperfluff/chipi/client/hud/ChipiStatusBar.java

@@ -1,12 +1,13 @@
 package net.Chipperfluff.chipi.client.hud;
 
-import net.Chipperfluff.chipi.item.ModItems;
 import net.fabricmc.fabric.api.client.rendering.v1.HudRenderCallback;
 import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.gui.DrawContext;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.entity.player.PlayerInventory;
 
+import net.Chipperfluff.chipi.item.ModItems;
+
 import static net.Chipperfluff.chipi.util.ChipiTrackedData.CHIPI_ENERGY;
 
 public class ChipiStatusBar {

src/main/java/net/Chipperfluff/chipi/command/ChpCommand.java

@@ -4,8 +4,6 @@ import com.mojang.brigadier.CommandDispatcher;
 import com.mojang.brigadier.arguments.BoolArgumentType;
 import com.mojang.brigadier.arguments.StringArgumentType;
 import com.mojang.brigadier.context.CommandContext;
-
-import net.Chipperfluff.chipi.world.gen.struct.ChipiStructures;
 import net.minecraft.command.CommandSource;
 import net.minecraft.command.argument.BlockPosArgumentType;
 import net.minecraft.server.command.CommandManager;
@@ -14,6 +12,8 @@ import net.minecraft.server.world.ServerWorld;
 import net.minecraft.text.Text;
 import net.minecraft.util.math.BlockPos;
 
+import net.Chipperfluff.chipi.world.gen.struct.ChipiStructures;
+
 public class ChpCommand {
 
     public static void register(CommandDispatcher<ServerCommandSource> dispatcher) {

src/main/java/net/Chipperfluff/chipi/command/CommandHandler.java

@@ -12,6 +12,7 @@ public final class CommandHandler {
             (dispatcher, registryAccess, environment) -> {
                 ChpCommand.register(dispatcher);
                 CspCommand.register(dispatcher);
+                SpawnJrCommand.register(dispatcher);
             }
         );
     }

src/main/java/net/Chipperfluff/chipi/command/CspCommand.java

@@ -3,8 +3,6 @@ package net.Chipperfluff.chipi.command;
 import com.mojang.brigadier.CommandDispatcher;
 import com.mojang.brigadier.arguments.StringArgumentType;
 import com.mojang.brigadier.context.CommandContext;
-
-import net.Chipperfluff.chipi.world.gen.struct.ChipiStructures;
 import net.minecraft.command.CommandSource;
 import net.minecraft.command.argument.BlockPosArgumentType;
 import net.minecraft.server.command.CommandManager;
@@ -13,6 +11,8 @@ import net.minecraft.server.world.ServerWorld;
 import net.minecraft.text.Text;
 import net.minecraft.util.math.BlockPos;
 
+import net.Chipperfluff.chipi.world.gen.struct.ChipiStructures;
+
 public class CspCommand {
 
     public static void register(CommandDispatcher<ServerCommandSource> dispatcher) {

src/main/java/net/Chipperfluff/chipi/command/SpawnJrCommand.java

@@ -0,0 +1,88 @@
+package net.Chipperfluff.chipi.command;
+
+import com.mojang.brigadier.CommandDispatcher;
+import com.mojang.brigadier.context.CommandContext;
+import net.minecraft.command.argument.EntityArgumentType;
+import net.minecraft.server.command.CommandManager;
+import net.minecraft.server.command.ServerCommandSource;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.server.world.ServerWorld;
+import net.minecraft.text.Text;
+import net.minecraft.util.math.BlockPos;
+
+import net.Chipperfluff.chipi.entity.ModEntities;
+import net.Chipperfluff.chipi.entity.PlayerJrEntity;
+
+public final class SpawnJrCommand {
+
+    public static void register(CommandDispatcher<ServerCommandSource> dispatcher) {
+        dispatcher.register(
+            CommandManager.literal("spawnjr")
+                .requires(src -> src.hasPermissionLevel(2))
+                .then(
+                    CommandManager.argument("dad", EntityArgumentType.player())
+                        .executes(SpawnJrCommand::execute)
+                )
+        );
+    }
+
+    private static int execute(CommandContext<ServerCommandSource> ctx) {
+        ServerCommandSource source = ctx.getSource();
+
+        System.out.println("[spawnjr] ================================");
+        System.out.println("[spawnjr] Command invoked");
+
+        try {
+            ServerWorld world = source.getWorld();
+            ServerPlayerEntity dad = EntityArgumentType.getPlayer(ctx, "dad");
+            ServerPlayerEntity spawner = source.getPlayerOrThrow();
+
+            BlockPos pos = spawner.getBlockPos();
+
+            System.out.println("[spawnjr] Dad = " + dad.getName().getString());
+            System.out.println("[spawnjr] Dad UUID = " + dad.getUuidAsString());
+            System.out.println("[spawnjr] World = " + world.getRegistryKey().getValue());
+            System.out.println("[spawnjr] Spawn pos = " + pos);
+
+            PlayerJrEntity jr = new PlayerJrEntity(ModEntities.PLAYER_JR, world);
+            System.out.println("[spawnjr] Entity constructed");
+
+            jr.refreshPositionAndAngles(
+                pos.getX() + 0.5,
+                pos.getY(),
+                pos.getZ() + 0.5,
+                world.random.nextFloat() * 360f,
+                0f
+            );
+
+            // single source of truth
+            jr.setDad(dad);
+            System.out.println("[spawnjr] Dad relationship set");
+
+            boolean spawned = world.spawnEntity(jr);
+            System.out.println("[spawnjr] spawnEntity() returned = " + spawned);
+
+            if (!spawned) {
+                source.sendError(Text.literal("[spawnjr] Spawn failed (entity rejected by world)"));
+                return 0;
+            }
+
+            System.out.println("[spawnjr] SUCCESS");
+            System.out.println("[spawnjr] ================================");
+            return 1;
+
+        } catch (Exception e) {
+            System.out.println("[spawnjr] ================================");
+            System.out.println("[spawnjr] CRASH");
+            System.out.println("[spawnjr] hey message Chipperfluff");
+            System.out.println("[spawnjr] Exception: " + e.getClass().getName());
+            System.out.println("[spawnjr] Message: " + e.getMessage());
+            e.printStackTrace();
+
+            source.sendError(Text.literal(
+                "[spawnjr] Internal error. Check logs. (hey message Chipperfluff)"
+            ));
+            return 0;
+        }
+    }
+}

src/main/java/net/Chipperfluff/chipi/effect/ModEffects.java

@@ -1,16 +1,28 @@
 package net.Chipperfluff.chipi.effect;
 
-import net.Chipperfluff.chipi.ChipiMod;
 import net.minecraft.entity.effect.StatusEffect;
 import net.minecraft.registry.Registries;
 import net.minecraft.registry.Registry;
 import net.minecraft.util.Identifier;
 
+import net.Chipperfluff.chipi.ChipiMod;
+
 public class ModEffects {
 
     public static final StatusEffect CHIPI_BLESSING = new ChipiBlessingEffect();
+    public static final StatusEffect PREGNANT = new PregnantEffect();
 
     public static void register() {
-        Registry.register(Registries.STATUS_EFFECT, new Identifier(ChipiMod.MOD_ID, "chipi_blessing"), CHIPI_BLESSING);
+        Registry.register(
+            Registries.STATUS_EFFECT,
+            new Identifier(ChipiMod.MOD_ID, "chipi_blessing"),
+            CHIPI_BLESSING
+        );
+
+        Registry.register(
+            Registries.STATUS_EFFECT,
+            new Identifier(ChipiMod.MOD_ID, "pregnant"),
+            PREGNANT
+        );
     }
 }

src/main/java/net/Chipperfluff/chipi/effect/PregnantEffect.java

@@ -0,0 +1,127 @@
+package net.Chipperfluff.chipi.effect;
+
+import net.minecraft.entity.LivingEntity;
+import net.minecraft.entity.attribute.EntityAttributeInstance;
+import net.minecraft.entity.attribute.EntityAttributes;
+import net.minecraft.entity.attribute.EntityAttributeModifier;
+import net.minecraft.entity.effect.StatusEffect;
+import net.minecraft.entity.effect.StatusEffectCategory;
+import net.minecraft.entity.effect.StatusEffectInstance;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.text.Text;
+import java.util.UUID;
+
+import net.Chipperfluff.chipi.entity.ModEntities;
+import net.Chipperfluff.chipi.entity.PlayerJrEntity;
+
+public class PregnantEffect extends StatusEffect {
+
+    public static final int TOTAL_DURATION = 20 * 60 * 10; // 10 min
+    private static final double MAX_SLOW = 0.90;
+
+    private static final UUID SPEED_UUID =
+        UUID.fromString("7c8b6b8f-4b6c-4f6f-9b7b-01c8e9f8a111");
+
+    public PregnantEffect() {
+        super(StatusEffectCategory.HARMFUL, 0xFFB6C1);
+    }
+
+    /* ---------- helpers used by mixin ---------- */
+
+    /** 0.0 → normal jump, 1.0 → no jump */
+    public static double getJumpClamp(ServerPlayerEntity player) {
+        StatusEffectInstance inst = player.getStatusEffect(ModEffects.PREGNANT);
+        if (inst == null) return 0.0;
+
+        double progress =
+            1.0 - (inst.getDuration() / (double) TOTAL_DURATION);
+
+        return Math.min(Math.max(progress, 0.0), 1.0);
+    }
+
+    /* ---------- ticking ---------- */
+
+    @Override
+    public boolean canApplyUpdateEffect(int duration, int amplifier) {
+        return true;
+    }
+
+    @Override
+    public void applyUpdateEffect(LivingEntity entity, int amplifier) {
+        if (!(entity instanceof ServerPlayerEntity player)) return;
+
+        StatusEffectInstance inst = player.getStatusEffect(this);
+        if (inst == null) return;
+
+        int remaining = inst.getDuration();
+
+        double progress =
+            1.0 - (remaining / (double) TOTAL_DURATION);
+
+        progress = Math.min(Math.max(progress, 0.0), 1.0);
+
+        applySpeedModifier(player, progress * MAX_SLOW);
+
+        if (remaining % 400 == 0 && remaining > 20) {
+            player.sendMessage(
+                Text.literal("Your knees file a formal complaint…"),
+                true
+            );
+        }
+
+        if (remaining == 1) {
+            finishBirth(player);
+        }
+    }
+
+    private void applySpeedModifier(ServerPlayerEntity player, double slowAmount) {
+        EntityAttributeInstance attr =
+            player.getAttributeInstance(EntityAttributes.GENERIC_MOVEMENT_SPEED);
+
+        if (attr == null) return;
+
+        EntityAttributeModifier old = attr.getModifier(SPEED_UUID);
+        if (old != null) attr.removeModifier(old);
+
+        if (slowAmount > 0.01) {
+            attr.addTemporaryModifier(new EntityAttributeModifier(
+                SPEED_UUID,
+                "Pregnancy slowdown",
+                -slowAmount,
+                EntityAttributeModifier.Operation.MULTIPLY_TOTAL
+            ));
+        }
+    }
+
+    private void finishBirth(ServerPlayerEntity dad) {
+        // cleanup
+        EntityAttributeInstance attr =
+            dad.getAttributeInstance(EntityAttributes.GENERIC_MOVEMENT_SPEED);
+        if (attr != null) {
+            EntityAttributeModifier old = attr.getModifier(SPEED_UUID);
+            if (old != null) attr.removeModifier(old);
+        }
+
+        dad.removeStatusEffect(this);
+
+        PlayerJrEntity jr = ModEntities.PLAYER_JR.create(dad.getWorld());
+        if (jr == null) return;
+
+        jr.refreshPositionAndAngles(
+            dad.getX(), dad.getY(), dad.getZ(),
+            dad.getYaw(), dad.getPitch()
+        );
+
+        jr.setDad(dad);
+        dad.getWorld().spawnEntity(jr);
+
+        dad.sendMessage(
+            Text.literal(
+                "You're a dad now. The name’s " +
+                jr.getName().getString() +
+                ". Warning: it might cheat."
+            ),
+            false
+        );
+    }
+}

src/main/java/net/Chipperfluff/chipi/entity/MepEntity.java

@@ -3,6 +3,7 @@ package net.Chipperfluff.chipi.entity;
 import net.minecraft.block.BlockState;
 import net.minecraft.block.SlabBlock;
 import net.minecraft.block.StairsBlock;
+import net.minecraft.entity.Entity;
 import net.minecraft.entity.EntityType;
 import net.minecraft.entity.LivingEntity;
 import net.minecraft.entity.ai.goal.*;
@@ -81,7 +82,7 @@ public class MepEntity extends PathAwareEntity {
     // === ATTACK OVERRIDE (AURA IMMUNITY) ===
 
     @Override
-    public boolean tryAttack(net.minecraft.entity.Entity target) {
+    public boolean tryAttack(Entity target) {
         if (target instanceof PlayerEntity player) {
             if (ProtectionAuraHandler.hasAura(player)) {
                 return false; // chase but never hit

src/main/java/net/Chipperfluff/chipi/entity/ModEntities.java

@@ -1,12 +1,9 @@
 package net.Chipperfluff.chipi.entity;
 
-import net.Chipperfluff.chipi.entity.MepEntity;
-
 import net.fabricmc.fabric.api.object.builder.v1.entity.FabricEntityTypeBuilder;
-
 import net.minecraft.entity.EntityDimensions;
-import net.minecraft.entity.SpawnGroup;
 import net.minecraft.entity.EntityType;
+import net.minecraft.entity.SpawnGroup;
 import net.minecraft.registry.Registries;
 import net.minecraft.registry.Registry;
 import net.minecraft.util.Identifier;
@@ -23,6 +20,15 @@ public final class ModEntities {
                 .build()
         );
 
-    private ModEntities() {
-    }
+    public static final EntityType<PlayerJrEntity> PLAYER_JR =
+        Registry.register(
+            Registries.ENTITY_TYPE,
+            new Identifier("chipi", "player_jr"),
+            FabricEntityTypeBuilder
+                .create(SpawnGroup.CREATURE, PlayerJrEntity::new)
+                .dimensions(EntityDimensions.fixed(0.45f, 0.9f)) // small
+                .build()
+    );
+
+    private ModEntities() {}
 }

src/main/java/net/Chipperfluff/chipi/entity/PlayerJrEntity.java

@@ -0,0 +1,388 @@
+package net.Chipperfluff.chipi.entity;
+
+import net.minecraft.entity.EntityType;
+import net.minecraft.entity.ai.goal.Goal;
+import net.minecraft.entity.ai.goal.LookAroundGoal;
+import net.minecraft.entity.ai.goal.LookAtEntityGoal;
+import net.minecraft.entity.ai.goal.SwimGoal;
+import net.minecraft.entity.attribute.DefaultAttributeContainer;
+import net.minecraft.entity.attribute.EntityAttributes;
+import net.minecraft.entity.damage.DamageSource;
+import net.minecraft.entity.mob.MobEntity;
+import net.minecraft.entity.mob.PathAwareEntity;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.nbt.NbtCompound;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.text.Text;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Vec3d;
+import net.minecraft.world.World;
+import java.util.UUID;
+
+public class PlayerJrEntity extends PathAwareEntity {
+
+    /* ================= RULES (CHEATING FRIEND) ================= */
+
+    private static final double FORCE_FLY_DISTANCE = 50.0;      // fly if farther than this (horizontal)
+    private static final int STUCK_TICKS_TO_FLY = 40;           // 2 seconds of no horizontal progress
+    private static final double STUCK_MIN_CLOSING = 0.10;       // horizontal progress threshold
+    private static final double STUCK_MIN_DISTANCE = 6.0;       // don't care if already close
+    private static final double DAD_MOVING_EPS_SQ = 0.02;       // if dad is moving, don't call it stuck
+
+    private static final int LAND_RADIUS = 6;                   // search dry landing within this radius
+    private static final double LAND_HORIZONTAL_DISTANCE = 2.0; // must be this close (horiz) to land
+    private static final double HOVER_HEIGHT = 1.25;            // hover above landing block
+    private static final int MIN_FLY_TICKS = 20;                // must fly at least this long
+
+    private static final double FLY_SPEED = 0.55;
+    private static final double FLY_ACCEL = 0.25;
+    private static final int MAX_VERTICAL_GAP = 6;              // if dad is this high above -> fly
+
+    /* ================= STATE ================= */
+
+    private UUID dadUuid;
+    private String dadName = "";
+
+    private enum Mode { GROUND, FLYING }
+    private Mode mode = Mode.GROUND;
+
+    private int flyTicks = 0;
+
+    // Stuck tracking (ground)
+    private int stuckTicks = 0;
+    private double lastDadHorizDist = -1;
+
+    // Landing / hover state
+    private BlockPos landingSpot = null;
+    private BlockPos forcedLandingSpot = null;
+
+    /* ================= CONSTRUCTOR ================= */
+
+    public PlayerJrEntity(EntityType<? extends PathAwareEntity> type, World world) {
+        super(type, world);
+    }
+
+    public static DefaultAttributeContainer.Builder createAttributes() {
+        return MobEntity.createMobAttributes()
+            .add(EntityAttributes.GENERIC_MAX_HEALTH, 10.0)
+            .add(EntityAttributes.GENERIC_MOVEMENT_SPEED, 0.25)
+            .add(EntityAttributes.GENERIC_FOLLOW_RANGE, 64.0);
+    }
+
+    /* ================= DAD ================= */
+
+    public void setDad(ServerPlayerEntity dad) {
+        dadUuid = dad.getUuid();
+        dadName = dad.getGameProfile().getName();
+        setCustomName(Text.literal(dadName + " jr."));
+        setCustomNameVisible(true);
+    }
+
+    private ServerPlayerEntity getDad() {
+        if (dadUuid == null || getWorld().isClient) return null;
+        return getWorld().getServer().getPlayerManager().getPlayer(dadUuid);
+    }
+
+    public String getDadName() { return dadName; }
+
+    /* ================= AI ================= */
+
+    @Override
+    protected void initGoals() {
+        goalSelector.add(1, new SwimGoal(this));
+        goalSelector.add(2, new FollowDadGoal(this));
+        goalSelector.add(3, new LookAtEntityGoal(this, PlayerEntity.class, 6f));
+        goalSelector.add(4, new LookAroundGoal(this));
+    }
+
+    /* ================= TICK ================= */
+
+    @Override
+    public void tick() {
+        super.tick();
+        if (getWorld().isClient) return;
+
+        // Never fall damage ever (you asked this specifically)
+        this.fallDistance = 0.0f;
+
+        ServerPlayerEntity dad = getDad();
+        if (dad == null) return;
+
+        switch (mode) {
+            case GROUND -> doGroundBrain(dad);
+            case FLYING -> doFlyingBrain(dad);
+        }
+    }
+
+    /* ================= CORE BRAIN: GROUND ================= */
+
+    private void doGroundBrain(ServerPlayerEntity dad) {
+        // Water cheat: if land is nearby, prefer walking out; if no path, fly briefly to land.
+        if (this.isTouchingWater()) {
+            BlockPos escape = findLandingSpotNear(this.getBlockPos(), LAND_RADIUS);
+            if (escape != null) {
+                boolean canWalk = getNavigation().startMovingTo(
+                    escape.getX() + 0.5,
+                    escape.getY(),
+                    escape.getZ() + 0.5,
+                    1.1
+                );
+                if (canWalk) {
+                    resetStuckTracking(dad);
+                    return;
+                }
+                forcedLandingSpot = escape;
+                startFlying(dad);
+                return;
+            }
+        }
+
+        // Update stuck tracking (only on ground mode)
+        updateStuckTracking(dad);
+        if (stuckTicks >= STUCK_TICKS_TO_FLY) {
+            startFlying(dad);
+            return;
+        }
+
+        // Too far behind (impatient cheat)
+        if (horizontalDistanceTo(dad) > FORCE_FLY_DISTANCE) {
+            startFlying(dad);
+            return;
+        }
+
+        // Dad is way above us (can't reach)
+        double dy = dad.getY() - getY();
+        if (dy > MAX_VERTICAL_GAP && horizontalDistanceTo(dad) > 2.0) {
+            startFlying(dad);
+        }
+    }
+
+    private void updateStuckTracking(ServerPlayerEntity dad) {
+        boolean tryingToWalk = !getNavigation().isIdle();
+        double dadDist = horizontalDistanceTo(dad);
+        double dadSpeedSq = dad.getVelocity().horizontalLengthSquared();
+
+        if (!tryingToWalk || dadDist <= STUCK_MIN_DISTANCE || dadSpeedSq > DAD_MOVING_EPS_SQ) {
+            stuckTicks = 0;
+            lastDadHorizDist = dadDist;
+            return;
+        }
+
+        if (lastDadHorizDist < 0) {
+            lastDadHorizDist = dadDist;
+            stuckTicks = 0;
+            return;
+        }
+
+        double closing = lastDadHorizDist - dadDist; // positive means getting closer
+        if (closing < STUCK_MIN_CLOSING) stuckTicks++;
+        else stuckTicks = 0;
+
+        lastDadHorizDist = dadDist;
+    }
+
+    private void resetStuckTracking(ServerPlayerEntity dad) {
+        stuckTicks = 0;
+        lastDadHorizDist = horizontalDistanceTo(dad);
+    }
+
+    /* ================= CORE BRAIN: FLYING ================= */
+
+    private void startFlying(ServerPlayerEntity dad) {
+        mode = Mode.FLYING;
+        flyTicks = 0;
+
+        landingSpot = null;
+
+        setNoGravity(true);
+        getNavigation().stop();
+        setVelocity(Vec3d.ZERO);
+        velocityDirty = true;
+
+        dad.sendMessage(Text.literal(getName().getString() + " switched to Game Mode Creative"), false);
+    }
+
+    private void doFlyingBrain(ServerPlayerEntity dad) {
+        flyTicks++;
+
+        double horiz = horizontalDistanceTo(dad);
+
+        if (flyTicks >= MIN_FLY_TICKS) {
+            BlockPos candidate = forcedLandingSpot;
+            if (candidate == null) {
+                candidate = findLandingSpotNear(dad.getBlockPos(), LAND_RADIUS);
+            }
+            if (candidate != null && !wouldImmediatelyRefly(dad, candidate)) {
+                landingSpot = candidate;
+                if (horizontalDistanceTo(landingSpot) <= LAND_HORIZONTAL_DISTANCE) {
+                    stopFlying(dad);
+                    return;
+                }
+            }
+        }
+
+        BlockPos targetSpot = forcedLandingSpot != null ? forcedLandingSpot : landingSpot;
+        Vec3d target = targetSpot != null
+            ? Vec3d.ofCenter(targetSpot).add(0, HOVER_HEIGHT, 0)
+            : dad.getPos().add(0, 2.2, 0);
+
+        flyTowardSmooth(target);
+        lookAtEntity(dad, 30f, 30f);
+    }
+    private void stopFlying(ServerPlayerEntity dad) {
+        setNoGravity(false);
+        mode = Mode.GROUND;
+
+        landingSpot = null;
+        forcedLandingSpot = null;
+
+        dad.sendMessage(Text.literal(getName().getString() + " switched to Game Mode Survival"), false);
+    }
+
+    /* ================= MOVEMENT HELPERS ================= */
+
+    private void flyTowardSmooth(Vec3d target) {
+        Vec3d delta = target.subtract(getPos());
+        double distSq = delta.lengthSquared();
+        if (distSq < 0.0006) {
+            setVelocity(getVelocity().multiply(0.6));
+            velocityDirty = true;
+            return;
+        }
+
+        Vec3d desired = delta.normalize().multiply(FLY_SPEED);
+
+        // stronger steer when far (prevents drifting)
+        double accel = (distSq > 64.0) ? Math.min(0.55, FLY_ACCEL * 2.0) : FLY_ACCEL;
+
+        Vec3d blended = getVelocity().multiply(1.0 - accel).add(desired.multiply(accel));
+        setVelocity(blended);
+        velocityDirty = true;
+    }
+
+    private double horizontalDistanceTo(ServerPlayerEntity dad) {
+        double dx = dad.getX() - getX();
+        double dz = dad.getZ() - getZ();
+        return Math.sqrt(dx * dx + dz * dz);
+    }
+
+    private double horizontalDistanceTo(BlockPos pos) {
+        double dx = pos.getX() + 0.5 - getX();
+        double dz = pos.getZ() + 0.5 - getZ();
+        return Math.sqrt(dx * dx + dz * dz);
+    }
+
+    /* ================= LAND SEARCH (DRY + SAFE) ================= */
+
+    private BlockPos findLandingSpotNear(BlockPos center, int radius) {
+        BlockPos best = null;
+        double bestScore = Double.MAX_VALUE;
+
+        int minY = center.getY() - 3;
+        int maxY = center.getY() + 3;
+
+        for (int dx = -radius; dx <= radius; dx++) {
+            for (int dz = -radius; dz <= radius; dz++) {
+                if ((dx * dx + dz * dz) > radius * radius) continue;
+
+                for (int y = minY; y <= maxY; y++) {
+                    BlockPos p = new BlockPos(center.getX() + dx, y, center.getZ() + dz);
+                    if (!canStandAt(p)) continue;
+
+                    // prefer closer to dad AND closer to us a bit
+                    double toCenter = p.getSquaredDistance(center);
+                    double toMe = this.getPos().squaredDistanceTo(Vec3d.ofCenter(p));
+                    double score = toCenter * 1.0 + toMe * 0.10;
+
+                    if (score < bestScore) {
+                        bestScore = score;
+                        best = p;
+                    }
+                }
+            }
+        }
+        return best;
+    }
+
+    private boolean canStandAt(BlockPos pos) {
+        World w = getWorld();
+
+        // feet + head air
+        if (!w.getBlockState(pos).isAir()) return false;
+        if (!w.getBlockState(pos.up()).isAir()) return false;
+
+        // solid below
+        BlockPos below = pos.down();
+        if (!w.getBlockState(below).isSolidBlock(w, below)) return false;
+
+        // not in fluid, not standing on fluid
+        if (!w.getFluidState(pos).isEmpty()) return false;
+        if (!w.getFluidState(below).isEmpty()) return false;
+
+        // also avoid lava blocks around feet area (simple “don’t be stupid”)
+        // (fluid check already catches lava fluid; this catches blocks like magma? optional)
+        return true;
+    }
+
+    private boolean wouldImmediatelyRefly(ServerPlayerEntity dad, BlockPos landPos) {
+        if (horizontalDistanceTo(dad) > FORCE_FLY_DISTANCE) return true;
+        if (dad.getY() - landPos.getY() > MAX_VERTICAL_GAP) return true;
+        return false;
+    }
+
+    /* ================= FALL DAMAGE ================= */
+
+    @Override
+    public boolean handleFallDamage(float fallDistance, float damageMultiplier, DamageSource source) {
+        return false;
+    }
+
+    /* ================= SAVE / LOAD ================= */
+
+    @Override
+    public void writeCustomDataToNbt(NbtCompound nbt) {
+        if (dadUuid != null) nbt.putUuid("Dad", dadUuid);
+        nbt.putString("DadName", dadName);
+        nbt.putString("Mode", mode.name());
+        nbt.putInt("FlyTicks", flyTicks);
+    }
+
+    @Override
+    public void readCustomDataFromNbt(NbtCompound nbt) {
+        if (nbt.containsUuid("Dad")) dadUuid = nbt.getUuid("Dad");
+        if (nbt.contains("DadName")) dadName = nbt.getString("DadName");
+        if (nbt.contains("Mode")) {
+            mode = Mode.valueOf(nbt.getString("Mode"));
+            setNoGravity(mode != Mode.GROUND);
+        }
+        if (nbt.contains("FlyTicks")) flyTicks = nbt.getInt("FlyTicks");
+
+        // volatile reset
+        landingSpot = null;
+        forcedLandingSpot = null;
+        lastDadHorizDist = -1;
+        stuckTicks = 0;
+    }
+
+    /* ================= FOLLOW GOAL ================= */
+
+    static class FollowDadGoal extends Goal {
+        private final PlayerJrEntity jr;
+        FollowDadGoal(PlayerJrEntity jr) { this.jr = jr; }
+
+        @Override
+        public boolean canStart() {
+            return jr.mode == Mode.GROUND && jr.getDad() != null;
+        }
+
+        @Override
+        public void tick() {
+            ServerPlayerEntity dad = jr.getDad();
+            if (dad == null) return;
+
+            if (jr.squaredDistanceTo(dad) > 4) {
+                jr.getNavigation().startMovingTo(dad, 1.0);
+            }
+        }
+    }
+}

src/main/java/net/Chipperfluff/chipi/entity/SpawnLogic.java

@@ -2,10 +2,10 @@ package net.Chipperfluff.chipi.entity;
 
 import net.fabricmc.fabric.api.biome.v1.BiomeModifications;
 import net.fabricmc.fabric.api.biome.v1.BiomeSelectors;
-
 import net.minecraft.block.BlockState;
 import net.minecraft.block.Blocks;
 import net.minecraft.entity.EntityType;
+import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.entity.SpawnGroup;
 import net.minecraft.entity.SpawnReason;
 import net.minecraft.entity.SpawnRestriction;
@@ -13,14 +13,12 @@ import net.minecraft.entity.mob.MobEntity;
 import net.minecraft.registry.RegistryKey;
 import net.minecraft.registry.RegistryKeys;
 import net.minecraft.util.Identifier;
+import net.minecraft.util.math.Box;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.random.Random;
 import net.minecraft.world.Heightmap;
 import net.minecraft.world.ServerWorldAccess;
 import net.minecraft.world.biome.Biome;
-import net.minecraft.entity.player.PlayerEntity;
-import net.minecraft.util.math.Box;
-
 
 public final class SpawnLogic {
 
@@ -30,8 +28,7 @@ public final class SpawnLogic {
     private static final RegistryKey<Biome> VOID_BIOME =
         RegistryKey.of(RegistryKeys.BIOME, new Identifier("chipi", "void"));
 
-    private SpawnLogic() {
-    }
+    private SpawnLogic() {}
 
     public static void register() {
 

src/main/java/net/Chipperfluff/chipi/item/MepMilkItem.java

@@ -1,13 +1,14 @@
 package net.Chipperfluff.chipi.item;
 
 import net.minecraft.entity.LivingEntity;
+import net.minecraft.entity.effect.StatusEffectInstance;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraft.item.Items;
 import net.minecraft.util.UseAction;
 import net.minecraft.world.World;
-import net.minecraft.entity.effect.StatusEffectInstance;
+
 import net.Chipperfluff.chipi.effect.ModEffects;
 
 public class MepMilkItem extends Item {

src/main/java/net/Chipperfluff/chipi/item/ModFoodComponents.java

@@ -15,4 +15,9 @@ public class ModFoodComponents {
         new FoodComponent.Builder()
             .alwaysEdible()
             .build();
+
+    public static final FoodComponent PLAYER_MILK =
+        new FoodComponent.Builder()
+            .alwaysEdible()
+            .build();
 }

src/main/java/net/Chipperfluff/chipi/item/ModItemGroups.java

@@ -1,7 +1,5 @@
 package net.Chipperfluff.chipi.item;
 
-import net.Chipperfluff.chipi.ChipiMod;
-import net.Chipperfluff.chipi.block.ModBlocks;
 import net.fabricmc.fabric.api.itemgroup.v1.FabricItemGroup;
 import net.minecraft.item.ItemGroup;
 import net.minecraft.item.ItemStack;
@@ -10,6 +8,10 @@ import net.minecraft.registry.Registry;
 import net.minecraft.text.Text;
 import net.minecraft.util.Identifier;
 
+import net.Chipperfluff.chipi.ChipiMod;
+import net.Chipperfluff.chipi.block.ModBlocks;
+import net.Chipperfluff.chipi.item.music.ModMusicDiscs;
+
 public class ModItemGroups {
 
     public static final ItemGroup CHIPI_GROUP = Registry.register(
@@ -25,6 +27,7 @@ public class ModItemGroups {
                 entries.add(ModBlocks.CHIPPER_PORTAL);
                 entries.add(ModBlocks.CHIPPER_ORE);
                 entries.add(ModBlocks.CHIPPER_ALLOY_BLOCK);
+                entries.add(ModBlocks.JINGLE_BLOCK);
 
                 // Items
                 entries.add(ModItems.RAW_CHIPPER_ORE);
@@ -35,6 +38,7 @@ public class ModItemGroups {
                 // Food
                 entries.add(ModItems.MEP_MILK);
                 entries.add(ModItems.NUT);
+                entries.add(ModItems.PLAYER_MILK);
 
                 // Armor
                 entries.add(ModItems.CHIPPER_HELMET);
@@ -49,11 +53,13 @@ public class ModItemGroups {
                 entries.add(ModItems.CHIPPER_SHOVEL);
                 entries.add(ModItems.CHIPPER_HOE);
 
+                // Music discs
+                for (var disc : ModMusicDiscs.getAll().values()) {
+                    entries.add(disc);
+                }
             })
             .build()
     );
 
-    public static void register() {
-        // force class load
-    }
+    public static void register() {}
 }

src/main/java/net/Chipperfluff/chipi/item/ModItems.java

@@ -1,17 +1,16 @@
 package net.Chipperfluff.chipi.item;
 
-import net.Chipperfluff.chipi.ChipiMod;
-import net.Chipperfluff.chipi.block.ModBlocks;
-import net.Chipperfluff.chipi.entity.ModEntities;
-import net.Chipperfluff.chipi.item.armor.ChipperArmorMaterial;
 import net.fabricmc.fabric.api.item.v1.FabricItemSettings;
 import net.minecraft.item.*;
 import net.minecraft.registry.Registries;
 import net.minecraft.registry.Registry;
 import net.minecraft.util.Identifier;
-import net.Chipperfluff.chipi.item.tool.ChipperToolMaterial;
-import net.Chipperfluff.chipi.item.MepMilkItem;
 
+import net.Chipperfluff.chipi.ChipiMod;
+import net.Chipperfluff.chipi.block.ModBlocks;
+import net.Chipperfluff.chipi.entity.ModEntities;
+import net.Chipperfluff.chipi.item.armor.ChipperArmorMaterial;
+import net.Chipperfluff.chipi.item.tool.ChipperToolMaterial;
 
 public class ModItems {
 
@@ -47,6 +46,12 @@ public class ModItems {
         new BlockItem(ModBlocks.CHIPPER_ALLOY_BLOCK, new FabricItemSettings())
     );
 
+    public static final Item JINGLE_BLOCK = Registry.register(
+        Registries.ITEM,
+        new Identifier(ChipiMod.MOD_ID, "jingle_block"),
+        new BlockItem(ModBlocks.JINGLE_BLOCK, new FabricItemSettings())
+    );
+
     // ===== ENTITY ITEMS =====
 
     public static final Item MEP_SPAWN_EGG = Registry.register(
@@ -89,6 +94,17 @@ public class ModItems {
         new MepMilkItem(new Item.Settings().maxCount(1).recipeRemainder(Items.BUCKET).food(ModFoodComponents.MEP_MILK))
     );
 
+    public static final Item PLAYER_MILK = Registry.register(
+        Registries.ITEM,
+        new Identifier(ChipiMod.MOD_ID, "player_milk"),
+        new PlayerMilkItem(
+            new Item.Settings()
+                .maxCount(1)
+                .recipeRemainder(Items.BUCKET)
+                .food(ModFoodComponents.PLAYER_MILK)
+        )
+    );
+
     // ===== ARMOR =====
 
     public static final Item CHIPPER_HELMET = Registry.register(

src/main/java/net/Chipperfluff/chipi/item/PlayerMilkItem.java

@@ -0,0 +1,95 @@
+package net.Chipperfluff.chipi.item;
+
+import net.minecraft.entity.LivingEntity;
+import net.minecraft.entity.effect.StatusEffectInstance;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.ItemUsage;
+import net.minecraft.item.Items;
+import net.minecraft.sound.SoundCategory;
+import net.minecraft.text.Text;
+import net.minecraft.util.Hand;
+import net.minecraft.util.UseAction;
+import net.minecraft.util.TypedActionResult;
+import net.minecraft.world.World;
+
+import net.Chipperfluff.chipi.effect.ModEffects;
+import net.Chipperfluff.chipi.sound.ModSounds;
+
+public class PlayerMilkItem extends Item {
+
+    public PlayerMilkItem(Settings settings) {
+        super(settings);
+    }
+
+    /* ================= DENY DRINKING ================= */
+
+    @Override
+    public TypedActionResult<ItemStack> use(World world, PlayerEntity user, Hand hand) {
+        ItemStack stack = user.getStackInHand(hand);
+
+        // Already pregnant → deny drinking
+        if (user.hasStatusEffect(ModEffects.PREGNANT)) {
+            if (!world.isClient) {
+                user.sendMessage(
+                    Text.literal("You already feel something growing..."),
+                    true
+                );
+            }
+            return TypedActionResult.fail(stack);
+        }
+
+        // Start drinking normally
+        user.setCurrentHand(hand);
+        return TypedActionResult.consume(stack);
+    }
+
+    /* ================= DRINK ANIMATION ================= */
+
+    @Override
+    public UseAction getUseAction(ItemStack stack) {
+        return UseAction.DRINK;
+    }
+
+    @Override
+    public int getMaxUseTime(ItemStack stack) {
+        return 32;
+    }
+
+    /* ================= FINISH DRINK ================= */
+
+    @Override
+    public ItemStack finishUsing(ItemStack stack, World world, LivingEntity user) {
+
+        if (!world.isClient && user instanceof PlayerEntity player) {
+
+            // Apply pregnancy effect
+            player.addStatusEffect(new StatusEffectInstance(
+                ModEffects.PREGNANT,
+                20 * 60 * 10, // 10 minutes
+                0,
+                false,
+                true
+            ));
+
+            // Play sound
+            world.playSound(
+                null,
+                player.getBlockPos(),
+                ModSounds.PLAYER_MILK_SONG,
+                SoundCategory.PLAYERS,
+                1.0f,
+                1.0f
+            );
+        }
+
+        // ✅ CORRECT vanilla behavior:
+        // consumes milk and gives bucket
+        if (user instanceof PlayerEntity player) {
+            return ItemUsage.exchangeStack(stack, player, new ItemStack(Items.BUCKET));
+        }
+
+        return stack;
+    }
+}

src/main/java/net/Chipperfluff/chipi/item/armor/ChipperArmorMaterial.java

@@ -1,16 +1,16 @@
 package net.Chipperfluff.chipi.item.armor;
 
-import net.Chipperfluff.chipi.item.ModItems;
 import net.minecraft.item.ArmorItem;
 import net.minecraft.item.ArmorMaterial;
 import net.minecraft.recipe.Ingredient;
 import net.minecraft.sound.SoundEvent;
 import net.minecraft.sound.SoundEvents;
 import net.minecraft.util.Util;
-
 import java.util.EnumMap;
 import java.util.Map;
 
+import net.Chipperfluff.chipi.item.ModItems;
+
 public class ChipperArmorMaterial implements ArmorMaterial {
 
     public static final ChipperArmorMaterial INSTANCE = new ChipperArmorMaterial();

src/main/java/net/Chipperfluff/chipi/item/armor/ProtectionAuraHandler.java

@@ -1,6 +1,5 @@
 package net.Chipperfluff.chipi.armor;
 
-import net.Chipperfluff.chipi.item.ModItems;
 import net.minecraft.block.BlockState;
 import net.minecraft.block.SlabBlock;
 import net.minecraft.block.StairsBlock;
@@ -12,8 +11,10 @@ import net.minecraft.text.Text;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
 
-import static net.Chipperfluff.chipi.util.ChipiTrackedData.CHIPI_ENERGY;
+import net.Chipperfluff.chipi.item.ModItems;
+
 import static net.Chipperfluff.chipi.server.ChipiServerEvents.CHIPI_DIMENSION_KEY;
+import static net.Chipperfluff.chipi.util.ChipiTrackedData.CHIPI_ENERGY;
 
 public final class ProtectionAuraHandler {
 

src/main/java/net/Chipperfluff/chipi/item/music/ModMusicDiscs.java

@@ -0,0 +1,67 @@
+package net.Chipperfluff.chipi.item.music;
+
+import net.minecraft.item.Item;
+import net.minecraft.item.MusicDiscItem;
+import net.minecraft.registry.Registries;
+import net.minecraft.registry.Registry;
+import net.minecraft.sound.SoundEvent;
+import net.minecraft.util.Identifier;
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+import net.Chipperfluff.chipi.ChipiMod;
+
+public class ModMusicDiscs {
+
+    private static final Map<String, Item> DISCS = new LinkedHashMap<>();
+
+    private static final MusicDiscDef[] DEFINITIONS = {
+        new MusicDiscDef("aa9", 7, 5, 0),
+        new MusicDiscDef("abc", 7, 2, 11),
+        new MusicDiscDef("fs", 7, 2, 0),
+        new MusicDiscDef("phone", 7, 2, 11),
+        new MusicDiscDef("wha", 7, 1, 48),
+        new MusicDiscDef("who", 7, 2, 27),
+        new MusicDiscDef("working_as_intented", 7, 3, 45)
+    };
+
+    private static Item registerDisc(MusicDiscDef def) {
+        String id = "chipi_record_" + def.name();
+        Identifier identifier = new Identifier(ChipiMod.MOD_ID, id);
+
+        SoundEvent sound = Registry.register(
+            Registries.SOUND_EVENT,
+            identifier,
+            SoundEvent.of(identifier)
+        );
+
+        Item item = Registry.register(
+            Registries.ITEM,
+            identifier,
+            new MusicDiscItem(
+                def.comparatorOutput(),
+                sound,
+                new Item.Settings().maxCount(1),
+                toTicks(def.minutes(), def.seconds())
+            )
+        );
+
+        DISCS.put(def.name(), item);
+        return item;
+    }
+
+    public static Map<String, Item> getAll() {
+        return DISCS;
+    }
+
+    public static void registerAll() {
+        for (MusicDiscDef def : DEFINITIONS) {
+            registerDisc(def);
+        }
+    }
+
+    private static int toTicks(int minutes, int seconds) {
+        int totalSeconds = Math.max(0, minutes) * 60 + Math.max(0, seconds);
+        return totalSeconds * 20;
+    }
+}

src/main/java/net/Chipperfluff/chipi/item/music/MusicDiscDef.java

@@ -0,0 +1,3 @@
+package net.Chipperfluff.chipi.item.music;
+
+public record MusicDiscDef(String name, int comparatorOutput, int minutes, int seconds) {}

src/main/java/net/Chipperfluff/chipi/item/tool/ChipperToolMaterial.java

@@ -2,8 +2,8 @@ package net.Chipperfluff.chipi.item.tool;
 
 import net.minecraft.item.ToolMaterial;
 import net.minecraft.recipe.Ingredient;
-import net.Chipperfluff.chipi.item.ModItems;
 
+import net.Chipperfluff.chipi.item.ModItems;
 
 public enum ChipperToolMaterial implements ToolMaterial {
     INSTANCE;

src/main/java/net/Chipperfluff/chipi/mixin/DataTrackerMixin.java

@@ -2,7 +2,6 @@ package net.Chipperfluff.chipi.mixin;
 
 import net.minecraft.entity.data.DataTracker;
 import net.minecraft.entity.data.TrackedData;
-
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.injection.At;
@@ -16,10 +15,7 @@ public abstract class DataTrackerMixin {
     protected abstract <T> DataTracker.Entry<T> getEntry(TrackedData<T> data);
 
     @Inject(method = "get", at = @At("HEAD"), cancellable = true)
-    private <T> void chipi$nullSafeGet(
-            TrackedData<T> data,
-            CallbackInfoReturnable<T> cir
-    ) {
+    private <T> void chipi$nullSafeGet(TrackedData<T> data, CallbackInfoReturnable<T> cir) {
         DataTracker.Entry<T> entry = this.getEntry(data);
 
         if (entry == null) {

src/main/java/net/Chipperfluff/chipi/mixin/PlayerEntityMixin.java

@@ -1,30 +1,82 @@
 package net.Chipperfluff.chipi.mixin;
 
 import com.mojang.authlib.GameProfile;
-import net.Chipperfluff.chipi.util.ChipiTrackedData;
 import net.minecraft.entity.data.DataTracker;
+import net.minecraft.entity.effect.StatusEffectInstance;
 import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.server.network.ServerPlayerEntity;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Vec3d;
 import net.minecraft.world.World;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
+import net.Chipperfluff.chipi.effect.ModEffects;
+import net.Chipperfluff.chipi.effect.PregnantEffect;
+import net.Chipperfluff.chipi.util.ChipiTrackedData;
+
 @Mixin(PlayerEntity.class)
 public abstract class PlayerEntityMixin {
 
+    /* ============================================================
+       INIT: tracked data
+       ============================================================ */
+
     @Inject(method = "<init>", at = @At("TAIL"))
     private void chipi$initTrackedData(
-            World world,
-            BlockPos pos,
-            float yaw,
-            GameProfile profile,
-            CallbackInfo ci
+        World world,
+        BlockPos pos,
+        float yaw,
+        GameProfile profile,
+        CallbackInfo ci
     ) {
         PlayerEntity self = (PlayerEntity)(Object)this;
         DataTracker tracker = self.getDataTracker();
 
         tracker.startTracking(ChipiTrackedData.CHIPI_ENERGY, 1.0f);
     }
+
+    /* ============================================================
+       JUMP CLAMP: pregnancy logic
+       ============================================================ */
+
+    @Inject(
+        method = "jump",
+        at = @At("HEAD"),
+        cancellable = true
+    )
+    private void chipi$pregnancyJumpClamp(CallbackInfo ci) {
+        if (!((Object)this instanceof ServerPlayerEntity player)) return;
+
+        StatusEffectInstance inst =
+            player.getStatusEffect(ModEffects.PREGNANT);
+
+        if (inst == null) return; // normal jump
+
+        int total = PregnantEffect.TOTAL_DURATION;
+        int remaining = inst.getDuration();
+
+        // progress 0.0 → 1.0
+        double progress =
+            1.0 - ((double)remaining / total);
+        progress = Math.min(Math.max(progress, 0.0), 1.0);
+
+        // vanilla jump velocity ≈ 0.42
+        double maxJump = 0.42 * (1.0 - progress);
+
+        // End stage: NO jumping at all
+        if (maxJump < 0.05) {
+            ci.cancel();
+            return;
+        }
+
+        Vec3d vel = player.getVelocity();
+        player.setVelocity(vel.x, maxJump, vel.z);
+        player.velocityDirty = true;
+
+        // stop vanilla jump
+        ci.cancel();
+    }
 }

src/main/java/net/Chipperfluff/chipi/server/ChipiServerEvents.java

@@ -1,24 +1,36 @@
 package net.Chipperfluff.chipi.server;
 
-import net.Chipperfluff.chipi.SpawnPlacedState;
-import net.Chipperfluff.chipi.armor.ProtectionAuraHandler;
-import net.Chipperfluff.chipi.block.ChipperPortalBlock;
-import net.Chipperfluff.chipi.world.gen.ChipiDungeonGenerator;
+import net.fabricmc.fabric.api.biome.v1.BiomeModifications;
+import net.fabricmc.fabric.api.biome.v1.BiomeSelectors;
 import net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents;
 import net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents;
 import net.fabricmc.fabric.api.event.lifecycle.v1.ServerWorldEvents;
+import net.fabricmc.fabric.api.event.player.UseEntityCallback;
 import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.Items;
 import net.minecraft.registry.RegistryKey;
 import net.minecraft.registry.RegistryKeys;
 import net.minecraft.server.MinecraftServer;
 import net.minecraft.server.network.ServerPlayerEntity;
 import net.minecraft.server.world.ServerWorld;
+import net.minecraft.sound.SoundCategory;
+import net.minecraft.sound.SoundEvents;
 import net.minecraft.structure.StructurePlacementData;
 import net.minecraft.structure.StructureTemplate;
+import net.minecraft.util.ActionResult;
 import net.minecraft.util.Identifier;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.GameRules;
 import net.minecraft.world.World;
+import net.minecraft.world.gen.GenerationStep;
+
+import net.Chipperfluff.chipi.SpawnPlacedState;
+import net.Chipperfluff.chipi.armor.ProtectionAuraHandler;
+import net.Chipperfluff.chipi.block.ChipperPortalBlock;
+import net.Chipperfluff.chipi.item.ModItems;
+import net.Chipperfluff.chipi.world.gen.ChipiDungeonGenerator;
+
 
 public final class ChipiServerEvents {
 
@@ -33,6 +45,44 @@ public final class ChipiServerEvents {
     private ChipiServerEvents() {}
 
     public static void register() {
+        BiomeModifications.addFeature(
+            BiomeSelectors.foundInOverworld(),
+            GenerationStep.Feature.UNDERGROUND_ORES,
+            RegistryKey.of(
+                RegistryKeys.PLACED_FEATURE,
+                new Identifier("chipi", "chipper_ore")
+            )
+        );
+
+        // ===== PLAYER MILK INTERACTION =====
+        UseEntityCallback.EVENT.register((player, world, hand, entity, hitResult) -> {
+            if (world.isClient()) return ActionResult.PASS;
+
+            if (!(entity instanceof PlayerEntity target)) return ActionResult.PASS;
+            if (target == player) return ActionResult.FAIL;
+
+            ItemStack stack = player.getStackInHand(hand);
+            if (!stack.isOf(Items.BUCKET)) return ActionResult.PASS;
+
+            stack.decrement(1);
+
+            ItemStack milk = new ItemStack(ModItems.PLAYER_MILK);
+            if (!player.getInventory().insertStack(milk)) {
+                player.dropItem(milk, false);
+            }
+
+            world.playSound(
+                null,
+                player.getBlockPos(),
+                SoundEvents.ENTITY_COW_MILK,
+                SoundCategory.PLAYERS,
+                1.0f,
+                1.1f
+            );
+
+            return ActionResult.SUCCESS;
+        });
+
         ServerLifecycleEvents.SERVER_STARTED.register(server -> SERVER = server);
         ServerTickEvents.END_SERVER_TICK.register(ChipiServerEvents::tickPlayers);
         ServerTickEvents.END_WORLD_TICK.register(ChipiServerEvents::handleVoidFailsafe);

src/main/java/net/Chipperfluff/chipi/sound/ModSounds.java

@@ -1,14 +1,16 @@
 package net.Chipperfluff.chipi.sound;
 
-import net.Chipperfluff.chipi.ChipiMod;
 import net.minecraft.registry.Registries;
 import net.minecraft.registry.Registry;
 import net.minecraft.sound.SoundEvent;
 import net.minecraft.util.Identifier;
 
+import net.Chipperfluff.chipi.ChipiMod;
+
 public class ModSounds {
 
     public static final SoundEvent MEP_MILK = register("entity.mep.milk");
+    public static final SoundEvent PLAYER_MILK_SONG = register("player_milk_song");
 
     private static SoundEvent register(String id) {
         Identifier identifier = new Identifier(ChipiMod.MOD_ID, id);

src/main/java/net/Chipperfluff/chipi/util/ChipiTrackedData.java

@@ -6,9 +6,7 @@ import net.minecraft.entity.data.TrackedDataHandlerRegistry;
 import net.minecraft.entity.player.PlayerEntity;
 
 public final class ChipiTrackedData {
-
-    public static final TrackedData<Float> CHIPI_ENERGY =
-            DataTracker.registerData(PlayerEntity.class, TrackedDataHandlerRegistry.FLOAT);
+    public static final TrackedData<Float> CHIPI_ENERGY = DataTracker.registerData(PlayerEntity.class, TrackedDataHandlerRegistry.FLOAT);
 
     private ChipiTrackedData() {}
 }

src/main/java/net/Chipperfluff/chipi/util/ClientTickScheduler.java

@@ -2,7 +2,6 @@ package net.Chipperfluff.chipi.util;
 
 import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents;
 import net.minecraft.client.MinecraftClient;
-
 import java.util.Iterator;
 import java.util.LinkedList;
 import java.util.List;

src/main/java/net/Chipperfluff/chipi/util/TickScheduler.java

@@ -2,7 +2,6 @@ package net.Chipperfluff.chipi.util;
 
 import net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents;
 import net.minecraft.server.MinecraftServer;
-
 import java.util.Iterator;
 import java.util.LinkedList;
 import java.util.List;

src/main/java/net/Chipperfluff/chipi/world/gen/ChipiDungeonGenerator.java

@@ -1,11 +1,12 @@
 package net.Chipperfluff.chipi.world.gen;
 
+import net.minecraft.block.BlockState;
+import net.minecraft.server.world.ServerWorld;
+import net.minecraft.util.math.BlockPos;
+
 import net.Chipperfluff.chipi.world.gen.struct.CorridorEWStructure;
 import net.Chipperfluff.chipi.world.gen.struct.CorridorNSStructure;
 import net.Chipperfluff.chipi.world.gen.struct.RoomBaseStructure;
-import net.minecraft.block.BlockState;
-import net.minecraft.server.world.ServerWorld;
-import net.minecraft.util.math.BlockPos;
 
 public class ChipiDungeonGenerator {
 
@@ -24,13 +25,10 @@ public class ChipiDungeonGenerator {
 
     // Center-to-center step so corridors start 1 block inside the north room and end 1 block inside
     // the south room.
-    private static final int STEP_Z =
-            ROOM_EXTENT_SOUTH + CORRIDOR_LENGTH + ROOM_EXTENT_NORTH - 1; // 25
-    private static final int STEP_X =
-            ROOM_EXTENT_EAST + CORRIDOR_LENGTH + ROOM_EXTENT_WEST - 1; // 25
+    private static final int STEP_Z = ROOM_EXTENT_SOUTH + CORRIDOR_LENGTH + ROOM_EXTENT_NORTH - 1; // 25
+    private static final int STEP_X = ROOM_EXTENT_EAST + CORRIDOR_LENGTH + ROOM_EXTENT_WEST - 1; // 25
 
-    private static final int ROWS_SOUTH =
-            40; // rows of rooms south of spawn (spawn room itself is already placed)
+    private static final int ROWS_SOUTH = 40; // rows of rooms south of spawn (spawn room itself is already placed)
     private static final int COLS_EW = 40; // columns across X (split roughly evenly around center)
 
     private ChipiDungeonGenerator() {}
@@ -40,8 +38,7 @@ public class ChipiDungeonGenerator {
         // Spawn is already placed. Fixed anchors (not relative to portal):
         // first corridor origin, then the first generated room center is south of spawn.
         BlockPos firstCorridorAnchor = new BlockPos(5, CORRIDOR_Y, 11);
-        BlockPos firstGeneratedRoomCenter =
-                new BlockPos(5, ROOM_Y, 24); // explicit first floor anchor
+        BlockPos firstGeneratedRoomCenter = new BlockPos(5, ROOM_Y, 24); // explicit first floor anchor
 
         // First room/corridor use direct instances as requested.
         RoomBaseStructure firstRoom = WorldMaster.getDefaultRoom();
@@ -60,16 +57,14 @@ public class ChipiDungeonGenerator {
         // Place rooms strictly southward (Z never decreases), across X in both directions.
         for (int row = 0; row < ROWS_SOUTH; row++) {
             for (int col = minCol; col <= maxCol; col++) {
-                int gridX =
-                        col; // grid 0,0 is the first generated room; -X -> negative gridX, +X ->
-                             // positive gridX
+                int gridX = col; // grid 0,0 is the first generated room; -X -> negative gridX, +X -> positive gridX
                 int gridY = row; // gridY increases southward only
 
-                BlockPos center =
-                        new BlockPos(
-                                firstGeneratedRoomCenter.getX() + (col * STEP_X),
-                                ROOM_Y,
-                                firstGeneratedRoomCenter.getZ() + (row * STEP_Z));
+                BlockPos center = new BlockPos(
+                    firstGeneratedRoomCenter.getX() + (col * STEP_X),
+                    ROOM_Y,
+                    firstGeneratedRoomCenter.getZ() + (row * STEP_Z)
+                );
 
                 RoomBaseStructure room = WorldMaster.resolveRoom(ctx(world, gridX, gridY, center, null));
                 room.placeAt(world, center);
@@ -84,20 +79,19 @@ public class ChipiDungeonGenerator {
                 int gridX = col;
                 int gridY = row;
 
-                BlockPos currentCenter =
-                        new BlockPos(
-                                firstGeneratedRoomCenter.getX() + (col * STEP_X),
-                                ROOM_Y,
-                                firstGeneratedRoomCenter.getZ() + (row * STEP_Z));
+                BlockPos currentCenter = new BlockPos(
+                    firstGeneratedRoomCenter.getX() + (col * STEP_X),
+                    ROOM_Y,
+                    firstGeneratedRoomCenter.getZ() + (row * STEP_Z)
+                );
 
-                BlockPos anchorSouth =
-                        new BlockPos(
-                                currentCenter.getX(),
-                                CORRIDOR_Y,
-                                currentCenter.getZ() + ROOM_EXTENT_SOUTH);
+                BlockPos anchorSouth = new BlockPos(
+                    currentCenter.getX(),
+                    CORRIDOR_Y,
+                    currentCenter.getZ() + ROOM_EXTENT_SOUTH
+                );
 
-                CorridorNSStructure corridorNS =
-                        WorldMaster.resolveCorridorNS(ctx(world, gridX, gridY, anchorSouth, null));
+                CorridorNSStructure corridorNS = WorldMaster.resolveCorridorNS(ctx(world, gridX, gridY, anchorSouth, null));
                 corridorNS.placeAt(world, anchorSouth);
                 WorldMaster.afterPlaceCorridorNS(ctx(world, gridX, gridY, anchorSouth, corridorNS));
             }
@@ -109,20 +103,19 @@ public class ChipiDungeonGenerator {
                 int gridX = col;
                 int gridY = row;
 
-                BlockPos currentCenter =
-                        new BlockPos(
-                                firstGeneratedRoomCenter.getX() + (col * STEP_X),
-                                ROOM_Y,
-                                firstGeneratedRoomCenter.getZ() + (row * STEP_Z));
+                BlockPos currentCenter = new BlockPos(
+                    firstGeneratedRoomCenter.getX() + (col * STEP_X),
+                    ROOM_Y,
+                    firstGeneratedRoomCenter.getZ() + (row * STEP_Z)
+                );
 
-                BlockPos anchorEast =
-                        new BlockPos(
-                                currentCenter.getX() + ROOM_EXTENT_EAST,
-                                CORRIDOR_Y,
-                                currentCenter.getZ());
+                BlockPos anchorEast = new BlockPos(
+                    currentCenter.getX() + ROOM_EXTENT_EAST,
+                    CORRIDOR_Y,
+                    currentCenter.getZ()
+                );
 
-                CorridorEWStructure corridorEW =
-                        WorldMaster.resolveCorridorEW(ctx(world, gridX, gridY, anchorEast, null));
+                CorridorEWStructure corridorEW = WorldMaster.resolveCorridorEW(ctx(world, gridX, gridY, anchorEast, null));
                 corridorEW.placeAt(world, anchorEast);
                 WorldMaster.afterPlaceCorridorEW(ctx(world, gridX, gridY, anchorEast, corridorEW));
             }
@@ -136,18 +129,10 @@ public class ChipiDungeonGenerator {
 
         runInChipi(world, "fill 7 87 15 3 91 16 minecraft:air");
 
-        runInChipi(
-                world,
-                "setblock 4 88 15 minecraft:deepslate_tile_stairs[facing=west,waterlogged=true]");
-        runInChipi(
-                world,
-                "setblock 4 88 16 minecraft:deepslate_tile_stairs[facing=west,waterlogged=true]");
-        runInChipi(
-                world,
-                "setblock 6 88 15 minecraft:deepslate_tile_stairs[facing=east,waterlogged=true]");
-        runInChipi(
-                world,
-                "setblock 6 88 16 minecraft:deepslate_tile_stairs[facing=east,waterlogged=true]");
+        runInChipi(world, "setblock 4 88 15 minecraft:deepslate_tile_stairs[facing=west,waterlogged=true]");
+        runInChipi(world, "setblock 4 88 16 minecraft:deepslate_tile_stairs[facing=west,waterlogged=true]");
+        runInChipi(world, "setblock 6 88 15 minecraft:deepslate_tile_stairs[facing=east,waterlogged=true]");
+        runInChipi(world, "setblock 6 88 16 minecraft:deepslate_tile_stairs[facing=east,waterlogged=true]");
 
         runInChipi(world, "fill 7 88 15 7 91 16 minecraft:deepslate_tiles");
         runInChipi(world, "fill 3 88 16 3 91 15 minecraft:deepslate_tiles");
@@ -180,10 +165,11 @@ public class ChipiDungeonGenerator {
 
     private static void runInChipi(ServerWorld world, String command) {
         world.getServer()
-                .getCommandManager()
-                .executeWithPrefix(
-                        world.getServer().getCommandSource(),
-                        "execute in chipi:chipi_dimension run " + command);
+            .getCommandManager()
+            .executeWithPrefix(
+                world.getServer().getCommandSource(),
+                "execute in chipi:chipi_dimension run " + command
+            );
     }
 
     private static DungeonContext ctx(ServerWorld world, int gridX, int gridY, BlockPos origin, ChipiStructure structure) {

src/main/java/net/Chipperfluff/chipi/world/gen/ChipiStructure.java

@@ -1,6 +1,6 @@
 package net.Chipperfluff.chipi.world.gen;
 
-import java.util.Optional;
+import net.minecraft.block.Blocks;
 import net.minecraft.block.entity.StructureBlockBlockEntity;
 import net.minecraft.block.enums.StructureBlockMode;
 import net.minecraft.server.world.ServerWorld;
@@ -9,7 +9,7 @@ import net.minecraft.structure.StructureTemplate;
 import net.minecraft.util.Identifier;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Vec3i;
-import net.minecraft.block.Blocks;
+import java.util.Optional;
 
 public abstract class ChipiStructure {
 

src/main/java/net/Chipperfluff/chipi/world/gen/WorldMaster.java

@@ -1,10 +1,11 @@
 package net.Chipperfluff.chipi.world.gen;
 
+import net.minecraft.block.Blocks;
+import net.minecraft.util.math.BlockPos;
+
 import net.Chipperfluff.chipi.world.gen.struct.CorridorEWStructure;
 import net.Chipperfluff.chipi.world.gen.struct.CorridorNSStructure;
 import net.Chipperfluff.chipi.world.gen.struct.RoomBaseStructure;
-import net.minecraft.block.Blocks;
-import net.minecraft.util.math.BlockPos;
 
 public final class WorldMaster {
 

src/main/java/net/Chipperfluff/chipi/world/gen/struct/ChipiStructures.java

@@ -1,11 +1,11 @@
 package net.Chipperfluff.chipi.world.gen.struct;
 
-import net.Chipperfluff.chipi.world.gen.ChipiStructure; // <-- THIS WAS MISSING
-
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Set;
 
+import net.Chipperfluff.chipi.world.gen.ChipiStructure; // <-- THIS WAS MISSING
+
 public class ChipiStructures {
 
     private static final Map<String, ChipiStructure> REGISTRY = new HashMap<>();

src/main/java/net/Chipperfluff/chipi/world/gen/struct/CorridorEWStructure.java

@@ -1,8 +1,9 @@
 package net.Chipperfluff.chipi.world.gen.struct;
 
-import net.Chipperfluff.chipi.world.gen.ChipiStructure;
 import net.minecraft.util.Identifier;
 
+import net.Chipperfluff.chipi.world.gen.ChipiStructure;
+
 public class CorridorEWStructure extends ChipiStructure {
 
     public CorridorEWStructure() {

src/main/java/net/Chipperfluff/chipi/world/gen/struct/CorridorNSStructure.java

@@ -1,8 +1,9 @@
 package net.Chipperfluff.chipi.world.gen.struct;
 
-import net.Chipperfluff.chipi.world.gen.ChipiStructure;
 import net.minecraft.util.Identifier;
 
+import net.Chipperfluff.chipi.world.gen.ChipiStructure;
+
 public class CorridorNSStructure extends ChipiStructure {
 
     public CorridorNSStructure() {

src/main/java/net/Chipperfluff/chipi/world/gen/struct/RoomBaseStructure.java

@@ -1,8 +1,9 @@
 package net.Chipperfluff.chipi.world.gen.struct;
 
-import net.Chipperfluff.chipi.world.gen.ChipiStructure;
 import net.minecraft.util.Identifier;
 
+import net.Chipperfluff.chipi.world.gen.ChipiStructure;
+
 public class RoomBaseStructure extends ChipiStructure {
 
     public RoomBaseStructure() {

src/main/java/net/Chipperfluff/chipi/world/gen/struct/SpawnStructure.java

@@ -1,8 +1,9 @@
 package net.Chipperfluff.chipi.world.gen.struct;
 
-import net.Chipperfluff.chipi.world.gen.ChipiStructure;
 import net.minecraft.util.Identifier;
 
+import net.Chipperfluff.chipi.world.gen.ChipiStructure;
+
 public class SpawnStructure extends ChipiStructure {
 
     public SpawnStructure() {

src/main/resources/assets/chipi/blockstates/jingle_block.json

@@ -0,0 +1,5 @@
+{
+  "variants": {
+    "": { "model": "chipi:block/jingle_block" }
+  }
+}

src/main/resources/assets/chipi/lang/en_us.json

@@ -2,17 +2,32 @@
   "death.attack.void_block": "§8%1$s stepped beyond safety — the Outside answered.",
   "death.attack.chipi.void_block_fire": "§c%1$s tried to save themselves.§r §8It got worse.",
 
-  "itemGroup.chipi.chipi": "Chipi",
-
-  "effect.chipi.chipi_blessing": "Chipi's Blessing",
-
-  "entity.chipi.mep": "Merp :3",
+  "effect.chipi.chipi_blessing": "§bChipi's Blessing",
+  "effect.chipi.pregnant": "§dyou are Pregnant",
 
   "block.chipi.void_block": "Void Block",
   "block.chipi.chipper_frame": "Chipper Frame",
   "block.chipi.chipper_portal": "Chipper Portal",
   "block.chipi.chipper_ore": "Chipper Ore",
   "block.chipi.chipper_alloy_block": "Chipper Alloy Block",
+  "block.chipi.jingle_block": "Jingle Block",
+
+  "item.chipi.chipi_record_aa9": "Chipi Record – Aa9",
+  "item.chipi.chipi_record_aa9.desc": "Chipi Record – Aa9",
+  "item.chipi.chipi_record_abc": "Chipi Record – Abc",
+  "item.chipi.chipi_record_abc.desc": "Chipi Record – Abc",
+  "item.chipi.chipi_record_fs": "Chipi Record – Fs",
+  "item.chipi.chipi_record_fs.desc": "Chipi Record – Fs",
+  "item.chipi.chipi_record_phone": "Chipi Record – Phone",
+  "item.chipi.chipi_record_phone.desc": "Chipi Record – Phone",
+  "item.chipi.chipi_record_wha": "Chipi Record – Wha",
+  "item.chipi.chipi_record_wha.desc": "Chipi Record – Wha",
+  "item.chipi.chipi_record_who": "Chipi Record – Who",
+  "item.chipi.chipi_record_who.desc": "Chipi Record – Who",
+  "item.chipi.chipi_record_working_as_intented": "Chipi Record – Working As Intented",
+  "item.chipi.chipi_record_working_as_intented.desc": "Chipi Record – Working As Intented",
+
+  "itemGroup.chipi.chipi": "Chipi",
 
   "item.chipi.void_block": "Void Block",
   "item.chipi.chipper_frame": "Chipper Frame",
@@ -23,9 +38,7 @@
   "item.chipi.chipper_ingot": "Chipper Ingot",
   "item.chipi.chipper_alloy": "Chipper Alloy",
   "item.chipi.mep_spawn_egg": "Mep Spawn Egg",
-  
-  "item.chipi.nut": "Nut",
-  "item.chipi.mep_milk": "Mep Milk",
+  "item.chipi.jingle_block": "Jingle Block",
 
   "item.chipi.chipper_helmet": "Chipper Helmet",
   "item.chipi.chipper_chestplate": "Chipper Chestplate",
@@ -38,30 +51,34 @@
   "item.chipi.chipper_shovel": "Chipper Shovel",
   "item.chipi.chipper_hoe": "Chipper Hoe",
 
-  "tooltip.chipi.void_block": "§8It hums quietly.§r §7Do not listen.",
-  "tooltip.chipi.chipper_frame": "§7Built to hold a mistake in place.",
-  "tooltip.chipi.chipper_portal": "§5Something on the other side is already aware of you.",
-  "tooltip.chipi.chipper_ore": "§7Common.§r §8Uncomfortably so.",
-  "tooltip.chipi.chipper_alloy_block": "§7Pressed together until it stopped screaming.",
+  "item.chipi.nut": "Nut",
+  "item.chipi.mep_milk": "Mep Milk",
+  "item.chipi.player_milk": "Player Milk",
 
-  "tooltip.chipi.nut": "§7Probably edible.§r §8Probably.",
-  "tooltip.chipi.raw_chipper_ore": "§7Still warm to the touch.",
-  "tooltip.chipi.chipper_ingot": "§7Dense.§r §8Too dense.",
-  "tooltip.chipi.chipper_alloy": "§7Stronger than it looks.§r §8Worse than it feels.",
+  "tooltip.chipi.void_block": "§8It hums quietly.§r §7You are not supposed to notice that.",
+  "tooltip.chipi.chipper_frame": "§7Built to hold a mistake.§r §8It is doing its best.",
+  "tooltip.chipi.chipper_portal": "§5Something on the other side noticed you.§r §8It did not look away.",
+  "tooltip.chipi.chipper_ore": "§7Common.§r §8Suspiciously so.",
+  "tooltip.chipi.chipper_alloy_block": "§7Pressed together until it stopped complaining.§r §8Mostly.",
+  "tooltip.chipi.jingle_block": "§7It makes a noise.§r §8You didn’t ask when.",
 
-  "tooltip.chipi.mep_spawn_egg": "§8It knows where you are.§r §7It always did.",
+  "tooltip.chipi.raw_chipper_ore": "§7Still warm to the touch.§r §8That seems unnecessary.",
+  "tooltip.chipi.chipper_ingot": "§7Dense and stubborn.§r §8Refuses to fail politely.",
+  "tooltip.chipi.chipper_alloy": "§7Stronger than it looks.§r §8Judges you silently.",
+  "tooltip.chipi.mep_spawn_egg": "§8It already knows where you are.§r §7Spawning is a courtesy.",
 
-  "tooltip.chipi.chipper_helmet": "§7Soaks the hit.§r §8Cracks immediately.",
-  "tooltip.chipi.chipper_chestplate": "§7Lets you stand your ground.§r §8Once.",
-  "tooltip.chipi.chipper_leggings": "§7Heavy steps.§r §8Short lifespan.",
-  "tooltip.chipi.chipper_boots": "§7You won’t be moved.§r §8You will be broken.",
+  "tooltip.chipi.chipper_helmet": "§7Heavy and awkward.§r §8Feels incomplete alone.",
+  "tooltip.chipi.chipper_chestplate": "§7Looks like armor.§r §8Does nothing by itself.",
+  "tooltip.chipi.chipper_leggings": "§7Built to last.§r §8Waiting for the rest.",
+  "tooltip.chipi.chipper_boots": "§7Sturdy soles.§r §8Missing something important.",
 
-  "tooltip.chipi.chipper_sword": "§7Cuts clean.§r §8Leaves regret.",
-  "tooltip.chipi.chipper_pickaxe": "§7Breaks stone.§r §8Breaks trust.",
-  "tooltip.chipi.chipper_axe": "§7Heavy swing.§r §8Heavier consequence.",
-  "tooltip.chipi.chipper_shovel": "§7Digs fast.§r §8Finds nothing good.",
-  "tooltip.chipi.chipper_hoe": "§7Makes things grow.§r §8They shouldn’t.",
-
-  "tooltip.chipi.mep_milk": "§7Warm.§r §8You probably shouldn't drink this."
+  "tooltip.chipi.chipper_sword": "§7Sharp and eager.§r §8Five swings of confidence.",
+  "tooltip.chipi.chipper_pickaxe": "§7Fast bite on stone.§r §8Gives up immediately after.",
+  "tooltip.chipi.chipper_axe": "§7Clean chop.§r §8Handle resents you.",
+  "tooltip.chipi.chipper_shovel": "§7Quick dig.§r §8Gravel smells weakness.",
+  "tooltip.chipi.chipper_hoe": "§7Turns soil fast.§r §8Blunts before the sprouts.",
 
+  "tooltip.chipi.nut": "§7Probably edible.§r §8Confidence not included.",
+  "tooltip.chipi.mep_milk": "§7Temporary comfort in liquid form.§r §8The bucket survives.",
+  "tooltip.chipi.player_milk": "what the fuck did you just just put in me"
 }

src/main/resources/assets/chipi/models/block/jingle_block.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:block/cube_all",
+  "textures": {
+    "all": "chipi:block/jingle_block"
+  }
+}

src/main/resources/assets/chipi/models/item/chipi_record_aa9.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/generated",
+  "textures": {
+    "layer0": "chipi:item/chipi_record_aa9"
+  }
+}

src/main/resources/assets/chipi/models/item/chipi_record_abc.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/generated",
+  "textures": {
+    "layer0": "chipi:item/chipi_record_abc"
+  }
+}

src/main/resources/assets/chipi/models/item/chipi_record_fs.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/generated",
+  "textures": {
+    "layer0": "chipi:item/chipi_record_fs"
+  }
+}

src/main/resources/assets/chipi/models/item/chipi_record_phone.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/generated",
+  "textures": {
+    "layer0": "chipi:item/chipi_record_phone"
+  }
+}

src/main/resources/assets/chipi/models/item/chipi_record_wha.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/generated",
+  "textures": {
+    "layer0": "chipi:item/chipi_record_wha"
+  }
+}

src/main/resources/assets/chipi/models/item/chipi_record_who.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/generated",
+  "textures": {
+    "layer0": "chipi:item/chipi_record_who"
+  }
+}

src/main/resources/assets/chipi/models/item/chipi_record_working_as_intented.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/generated",
+  "textures": {
+    "layer0": "chipi:item/chipi_record_working_as_intented"
+  }
+}

src/main/resources/assets/chipi/models/item/jingle_block.json

@@ -0,0 +1,3 @@
+{
+  "parent": "chipi:block/jingle_block"
+}

src/main/resources/assets/chipi/models/item/player_milk.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/generated",
+  "textures": {
+    "layer0": "chipi:item/player_milk"
+  }
+}

src/main/resources/assets/chipi/sounds.json

@@ -3,5 +3,31 @@
     "sounds": [
       "chipi:mep_milk"
     ]
+  },
+  "player_milk_song": {
+    "sounds": [
+      "chipi:player_milk"
+    ]
+  },
+  "chipi_record_aa9": {
+    "sounds": [{ "name": "chipi:chipi_record_aa9", "stream": true }]
+  },
+  "chipi_record_abc": {
+    "sounds": [{ "name": "chipi:chipi_record_abc", "stream": true }]
+  },
+  "chipi_record_fs": {
+    "sounds": [{ "name": "chipi:chipi_record_fs", "stream": true }]
+  },
+  "chipi_record_phone": {
+    "sounds": [{ "name": "chipi:chipi_record_phone", "stream": true }]
+  },
+  "chipi_record_wha": {
+    "sounds": [{ "name": "chipi:chipi_record_wha", "stream": true }]
+  },
+  "chipi_record_who": {
+    "sounds": [{ "name": "chipi:chipi_record_who", "stream": true }]
+  },
+  "chipi_record_working_as_intented": {
+    "sounds": [{ "name": "chipi:chipi_record_working_as_intented", "stream": true }]
   }
 }

src/main/resources/data/chipi/advancements/mishaps/mep/mep_milk_consumed.json

@@ -0,0 +1,22 @@
+{
+  "parent": "chipi:mishaps/root",
+  "display": {
+    "icon": { "item": "chipi:mep_milk" },
+    "title": "Wait wait wait",
+    "description": "Where is the milk from?",
+    "frame": "task",
+    "show_toast": true,
+    "announce_to_chat": true,
+    "hidden": false
+  },
+  "criteria": {
+    "get_mep_milk": {
+      "trigger": "minecraft:inventory_changed",
+      "conditions": {
+        "items": [
+          { "items": ["chipi:mep_milk"] }
+        ]
+      }
+    }
+  }
+}

src/main/resources/data/chipi/advancements/mishaps/mep/mep_milk_obtained.json

@@ -0,0 +1,28 @@
+{
+  "parent": "chipi:mishaps/root",
+  "display": {
+    "icon": {
+      "item": "chipi:mep_milk"
+    },
+    "title": "Wait wait wait",
+    "description": "Where is the milk from?",
+    "frame": "task",
+    "show_toast": true,
+    "announce_to_chat": true,
+    "hidden": false
+  },
+  "criteria": {
+    "get_mep_milk": {
+      "trigger": "minecraft:inventory_changed",
+      "conditions": {
+        "items": [
+          {
+            "items": [
+              "chipi:mep_milk"
+            ]
+          }
+        ]
+      }
+    }
+  }
+}

src/main/resources/data/chipi/advancements/mishaps/root.json

@@ -0,0 +1,19 @@
+{
+  "parent": "chipi:root",
+  "display": {
+    "icon": {
+      "item": "chipi:mep_milk"
+    },
+    "title": "Chipi Mishaps",
+    "description": "Regrettable, memorable, unavoidable",
+    "frame": "task",
+    "hidden": true,
+    "show_toast": false,
+    "announce_to_chat": false
+  },
+  "criteria": {
+    "tick": {
+      "trigger": "minecraft:tick"
+    }
+  }
+}

src/main/resources/data/chipi/advancements/mishaps/void/consumed_by_void.json

@@ -1,7 +1,9 @@
 {
-  "parent": "chipi:root",
+  "parent": "chipi:mishaps/root",
   "display": {
-    "icon": { "item": "chipi:void_block" },
+    "icon": {
+      "item": "chipi:void_block"
+    },
     "title": "Consumed by the Void",
     "description": "Some knowledge was never meant to be obtained.",
     "frame": "challenge",

src/main/resources/data/chipi/advancements/mishaps/void/consumed_by_void_fire.json

@@ -1,7 +1,9 @@
 {
-  "parent": "chipi:root",
+  "parent": "chipi:mishaps/root",
   "display": {
-    "icon": { "item": "minecraft:lava_bucket" },
+    "icon": {
+      "item": "minecraft:lava_bucket"
+    },
     "title": "That Didn’t Help",
     "description": "Tried to save yourself. Landed somewhere even worse.",
     "frame": "challenge",