diff --git a/content/core/actions/CoreActions.ts b/content/core/actions/CoreActions.ts
index 020d6c0..b590016 100644
--- a/content/core/actions/CoreActions.ts
+++ b/content/core/actions/CoreActions.ts
@@ -2,16 +2,10 @@ import { registerAction } from '@actions';
 import { Game } from '@game';
 import { ItemState } from '@items';
 import { TaskState } from '@tasks';
+import { SelectItem } from '../../../src/ui/SelectItem.js';
 import { FLINT_NORMAL } from '../items/CoreItems.js';
 import { GATHER_FLINT, MAKE_ARROWHEAD } from '../tasks/CoreTasks.js';
 
-// registerAction('Gather Flint', (qty) => {
-//   Game.current.board.addTask({
-//     taskId: 'core:gather-flint',
-//     options: {}
-//   })
-// });
-
 // registerAction('Gather Slate', (qty) => {
 //   Game.current.board.addTask({
 //     taskId: 'core:gather-slate',
@@ -24,8 +18,11 @@ registerAction('Gather Flint', () => {
   Game.current.board.addTask(taskState);
 });
 
-registerAction('Create Arrowhead', (qty) => {
-  const rock = new ItemState(FLINT_NORMAL, 1, null);
+registerAction('Create Arrowhead', async () => {
+  // const rock = new ItemState(FLINT_NORMAL, 1, null);
+  const item = await SelectItem.show((itemState) => {
+    return true;
+  });
   const task = new TaskState(MAKE_ARROWHEAD, {
     baseMaterial: rock
   });
diff --git a/content/core/items/CoreItems.ts b/content/core/items/CoreItems.ts
index 2dfb41a..483d277 100644
--- a/content/core/items/CoreItems.ts
+++ b/content/core/items/CoreItems.ts
@@ -1,8 +1,23 @@
 import { Item, ItemFilter, ItemProperty, ItemState } from '@items'
 
+class Material {
+  name: string;
+  hardness: number;
+
+  setName(name: string) {
+    this.name = name;
+    return this;
+  }
+
+  setHardness(n: number) {
+    this.hardness = n;
+  }
+}
+
 // #region properties!
 export const ROCK = new ItemProperty('core:rock')
-export const ROCK_HARDNESS = new ItemProperty('core:mohs-hardness')
+export const MATERIAL = new ItemProperty('core:material')
+export const ROCK_SIZE = new ItemProperty('core:rock-size')
 export const SEDIMENTARY = new ItemProperty('core:sedimentary')
 export const IGNEOUS = new ItemProperty('core:igneous')
 export const METAMORPHIC = new ItemProperty('core:metamorphic')
@@ -26,7 +41,12 @@ export const PLANT_FIBRES = new Item()
 export const FLINT_NORMAL = new Item()
   .setName("Flint")
   .setId('core:flint')
-  .setProperty(ROCK_HARDNESS, 7)
+  .setProperty(MATERIAL, new Material()
+    .setName('Flint')
+    .setHardness(7)
+  )
+  .setProperty(ROCK, true)
+  .setProperty(IGNEOUS, true)
 
 export const SANDSTONE_NORMAL = new Item()
   .setName("Sandstone")
@@ -104,9 +124,13 @@ export const OBSIDIAN_SPEAR = new Item()
 
 // #endregion
 
-// export function FILTER_CRAFTABLE_ROCK(item: ItemState<any>) {
-//   return 
-// }
+export function FILTER_CRAFTABLE_ROCK(itemState: ItemState<any>) {
+  if(!itemState.item.getProperty(MATERIAL)) return false;
+  const mat: Material = itemState.item.getProperty(MATERIAL) as Material;
+  return itemState.item.getProperty(ROCK)
+    && mat.hardness >= 6
+    && mat.hardness < 10
+}
 
 // tools: plant fibres = rope, flint hatchet
 // shale - igneous. metamorphasis => slate
\ No newline at end of file
diff --git a/content/core/themes/standard.ts b/content/core/themes/standard.ts
index 16524ad..b5e7844 100644
--- a/content/core/themes/standard.ts
+++ b/content/core/themes/standard.ts
@@ -4,5 +4,5 @@ import chalk from 'chalk'
 registerTheme("default", {});
 
 registerTheme("high contrast", {
-	selected: chalk.ansi256(250).inverse
+	bright: chalk.ansi256(250).inverse
 });
\ No newline at end of file
diff --git a/lib/aliases.mjs b/lib/aliases.mjs
index 1c7f461..1a1ad90 100644
--- a/lib/aliases.mjs
+++ b/lib/aliases.mjs
@@ -5,6 +5,7 @@ const moduleAliases = {
 	"@actions": "./out/src/registries/Actions.js",
 	"@tasks": "./out/src/registries/Tasks.js",
 	"@items": "./out/src/registries/Items.js",
+	"@ui": "./out/src/ui/UI.js",
 	"@game": "./out/src/Game.js"
 };
 
diff --git a/package.json b/package.json
index f17d23f..b848641 100644
--- a/package.json
+++ b/package.json
@@ -9,8 +9,10 @@
     "@types/bonjour": "^3.5.8",
     "@types/chai": "^4.2.19",
     "@types/faker": "^5.5.6",
+    "@types/fs-extra": "^9.0.11",
     "@types/mocha": "^8.2.2",
     "@types/uuid": "^8.3.0",
+    "@types/ws": "^7.4.6",
     "bonjour": "^3.5.0",
     "chai": "^4.3.4",
     "chalk": "^4.1.1",
diff --git a/perf.js b/perf.js
new file mode 100644
index 0000000..d468025
--- /dev/null
+++ b/perf.js
@@ -0,0 +1,15 @@
+console.clear();
+
+const n = 10 ** 8;
+// const map = new Map();
+
+console.log('sequential insertion');
+for(let run = 0; run < 10; run ++) {
+  const arr = [];
+
+  console.time('array');
+  for(let i = 0; i < n; i ++) {
+    arr.push(133769420)
+  }
+  console.timeEnd('array')
+}
\ No newline at end of file
diff --git a/src/Game.ts b/src/Game.ts
index 25c4472..9772cfd 100644
--- a/src/Game.ts
+++ b/src/Game.ts
@@ -9,7 +9,7 @@ import { render, Renderable, setTitle, start } from './ui/UI.js';
 import { ready } from './multiplayer/mDNS.js';
 import faker from 'faker';
 
-let game = null;
+let game: Game = null;
 
 export class Game extends Frigid implements Tickable, Renderable {
   pawns: Pawn[] = [];
@@ -47,7 +47,7 @@ export class Game extends Frigid implements Tickable, Renderable {
     });
   }
 
-  advanceSelection(number) {
+  advanceSelection(number: number) {
     let index = this.pawns.indexOf(this.selected);
     this.selected = this.pawns[Math.min(Math.max(index + number, 0), this.pawns.length - 1)];
   }
diff --git a/src/Inventory.ts b/src/Inventory.ts
index c488101..9c505b3 100644
--- a/src/Inventory.ts
+++ b/src/Inventory.ts
@@ -42,29 +42,23 @@ export class Inventory extends Serializable implements Renderable {
   }
 
   private reduceInv() {
-    // TODO deduplicate itemstates...
-    // use a reduce to reconstruct the array.
-    // REMEMBER TO MAINTAIN THE OBJECTs!
-    // dont do immutability to it, as the objects
-    // may have crossreferences! (maybe)
-  }
+    this.items = this.items.reduce((items, itemState) => {
 
-  // add(item: Item, qty: number = 1) {
-  //   const id = item.id;
-  //   const existingArr = this.items.filter(itemState => {
-  //     return itemState.itemId === id;
-  //   });
-  //   let existing: ItemState = null;
-  //   if(existingArr.length === 1) {
-  //     existing = existingArr[0];
-  //   }
-  //   if(existing) {
-  //     existing.qty += qty;
-  //   } else {
-  //     this.items.push(new ItemState(item, qty, {}));
-  //   }
-  //   Game.current.sync();
-  // }
+      // TODO at some point, be able to merge data items?
+
+      const existing = items.find(testItemState => {
+        return itemState.itemId === testItemState.itemId
+          && itemState.data === testItemState.data;
+      });
+
+      if(existing) {
+        existing.qty += itemState.qty;
+      } else {
+        items.push(itemState);
+      }
+      return items
+    }, [] as ItemState<any>[])
+  }
 
   render() {
     return this.items.map(item => item.render()).join('\n');
diff --git a/src/TaskList.ts b/src/TaskList.ts
index a080313..9c4625e 100644
--- a/src/TaskList.ts
+++ b/src/TaskList.ts
@@ -21,7 +21,7 @@ export class TaskList extends Serializable implements Renderable {
     this.tasks = [...this.tasks, task];
   }
 
-  removeTask(task) {
+  removeTask(task: TaskState<any>) {
     this.tasks = this.tasks.filter(v => v !== task);
   }
 
diff --git a/src/Time.ts b/src/Time.ts
index f3c9ee2..13c7d88 100644
--- a/src/Time.ts
+++ b/src/Time.ts
@@ -118,7 +118,7 @@ export default class Time extends Serializable implements Renderable {
     setTimeout(this.doTick.bind(this), 0);
   }
   
-  advanceTime(seconds) {
+  advanceTime(seconds: number) {
     this.minute += seconds / 60;
     this.normalize()
   }
diff --git a/src/World.ts b/src/World.ts
index 0eb8a61..b4c1941 100644
--- a/src/World.ts
+++ b/src/World.ts
@@ -1,5 +1,14 @@
+import { ItemState } from "@items";
 import { Serializable } from "frigid";
 
 export class World extends Serializable {
-	
+
+}
+
+class WorldItemState {
+  itemState: ItemState<any>
+
+  constructor() {
+    
+  }
 }
\ No newline at end of file
diff --git a/src/multiplayer/mDNS.ts b/src/multiplayer/mDNS.ts
index 26e9bad..2aeeed6 100644
--- a/src/multiplayer/mDNS.ts
+++ b/src/multiplayer/mDNS.ts
@@ -29,7 +29,7 @@ export type GiftMessage = {
 
 export default network;
 
-export async function ready(name) {
+export async function ready(name: string) {
 	const port = await getPort({port: getPort.makeRange(52300, 52399)});
 	mdns.publish({
 		type: 'dfi',
@@ -39,7 +39,7 @@ export async function ready(name) {
 	const wss = new WebSocket.Server({ port });
 	wss.on('connection', function connection(ws) {
 		ws.on('message', function incoming(message) {
-			const {pawns: pawnJsons, from} = JSON.parse(message);
+			const {pawns: pawnJsons, from} = JSON.parse(message.toString());
 			const pawns = [];
 			for(const pawnJson of pawnJsons) {
 				const pawn: Pawn = Pawn.fromJson(pawnJson);
diff --git a/src/registries/Actions.ts b/src/registries/Actions.ts
index 7f69640..1707d26 100644
--- a/src/registries/Actions.ts
+++ b/src/registries/Actions.ts
@@ -3,7 +3,7 @@ import { Renderable } from "../ui/UI.js";
 
 export const actions: Action[] = [];
 
-export function registerAction(name: string, invoke: (qty: number) => void) {
+export function registerAction(name: string, invoke: () => void) {
   console.log('Registered action', name);
   actions.push(new Action(name, invoke))  
 }
diff --git a/src/registries/Items.ts b/src/registries/Items.ts
index 03b3591..d4c8a3a 100644
--- a/src/registries/Items.ts
+++ b/src/registries/Items.ts
@@ -6,16 +6,14 @@ export type ItemID = string;
 
 const items = new Map<ItemID, Item<any>>();
 
-export type PropertyValue = number | boolean;
-
 // ITEMS SHALL BE SINGULAR
 export class Item<Data> extends Serializable {
 
   name = '';
   id: ItemID = '';
-  props: Map<string, PropertyValue> = new Map();
+  props: Map<string, any> = new Map();
 
-  setName(name) {
+  setName(name: string) {
     this.name = name;
     this.register(false);
     return this;
@@ -35,7 +33,7 @@ export class Item<Data> extends Serializable {
   }
 
   setProperty(prop: ItemProperty, value: any) {
-    this.props[prop.name] = value;
+    this.props.set(prop.name, value);
     return this;
   }
 
@@ -50,6 +48,12 @@ export class ItemState<Data> extends Serializable implements Renderable {
   itemId: ItemID;
   data: Data;
 
+  take(qty: number) {
+    if(this.qty < qty) throw new Error('cant split more than stack from stack...');
+    this.qty -= qty;
+    return new ItemState<Data>(this.item, qty, this.data);
+  }
+
   get item() {
     if(!items.has(this.itemId))
       throw new Error('unknown item: ' + this.itemId);
diff --git a/src/registries/Themes.ts b/src/registries/Themes.ts
index a1b17d7..2b08525 100644
--- a/src/registries/Themes.ts
+++ b/src/registries/Themes.ts
@@ -13,8 +13,9 @@ type StyleFunction = (text: string) => string;
 export type Theme = {
   header: StyleFunction,
   subheader: StyleFunction,
+  bright: StyleFunction,
   normal: StyleFunction,
-  selected: StyleFunction,
+  dimmed: StyleFunction,
   hotkey: StyleFunction,
   tab: {
     normal: StyleFunction,
@@ -42,10 +43,11 @@ export type Theme = {
 }
 
 export const backupTheme: Theme = {
-  header: chalk.ansi256(255).bold,
-  subheader: chalk.ansi256(243).bold,
-  normal: chalk.ansi256(243),
-  selected: chalk.ansi256(250),
+  header: chalk.ansi256(255),
+  subheader: chalk.ansi256(250),
+  bright: chalk.ansi256(255),
+  normal: chalk.ansi256(250),
+  dimmed: chalk.ansi256(245),
   hotkey: chalk.ansi256(40),
   tab: {
     normal: chalk.ansi256(117),
@@ -53,7 +55,7 @@ export const backupTheme: Theme = {
   },
   border: {
     focused: '#ffffff',
-    normal: '#222222'
+    normal: '#888888'
   },
   progressBar: {
     indicator: {
diff --git a/src/types.d.ts b/src/types.d.ts
new file mode 100644
index 0000000..b037197
--- /dev/null
+++ b/src/types.d.ts
@@ -0,0 +1 @@
+declare module "neo-blessed";
\ No newline at end of file
diff --git a/src/ui/GiftPopup.ts b/src/ui/GiftPopup.ts
index 749a64f..f8cf5d6 100644
--- a/src/ui/GiftPopup.ts
+++ b/src/ui/GiftPopup.ts
@@ -25,7 +25,7 @@ export class GiftPopup {
 			tags: true,
 			...boxStyle(),
 		});
-		this.box.on('keypress', (evt, key) => {
+		this.box.on('keypress', (evt: {}, key: {full: string}) => {
 			if(key.full === 'enter') {
 				this.send();
 			} if(key.full === 'escape' || key.full === 'enter') {
@@ -69,7 +69,7 @@ export class GiftPopup {
 		this.box.setContent(`${(() => {
 			let pawns = [];
 			for (const [pawn, qty] of this.pawns.entries()) {
-				const style = i === this.selected ? getTheme().selected : getTheme().normal;
+				const style = i === this.selected ? getTheme().bright : getTheme().normal;
 				if(qty > 0) {
 					pawns.push(style(`{|}${pawn.toString()}  `))
 				} else {
diff --git a/src/ui/Menu.ts b/src/ui/Menu.ts
index 41aea90..4290f2c 100644
--- a/src/ui/Menu.ts
+++ b/src/ui/Menu.ts
@@ -13,7 +13,7 @@ import { View } from './View.js';
 import { ActionsView } from './view/ActionsView.js';
 import { tasks } from '@tasks';
 
-const clamp = (min, max, value) => Math.min(Math.max(value, min), max);
+const clamp = (min: number, max: number, value: number) => Math.min(Math.max(value, min), max);
 
 // TODO move KeypressAcceptor to ui something idk
 export interface KeypressAcceptor {
@@ -46,7 +46,7 @@ export class Menu implements Renderable {
   }
 
   constructor() {
-    panels.right.on('keypress', (evt, key) => {
+    panels.right.on('keypress', (evt: {}, key: {full: string}) => {
       
       if (key.full === 'left') {
         this.regressView();
diff --git a/src/ui/PawnDetails.ts b/src/ui/PawnDetails.ts
index 2699717..971db0a 100644
--- a/src/ui/PawnDetails.ts
+++ b/src/ui/PawnDetails.ts
@@ -21,7 +21,7 @@ export class PawnDetails {
 			tags: true,
 			...boxStyle(),
 		});
-		this.box.on('keypress', (evt, key) => {
+		this.box.on('keypress', (evt: {}, key: {full: string}) => {
 			if(key.full === 'escape' || key.full === 'enter') {
 				Game.current.clock.start();
 				panels.screen.remove(this.box);
diff --git a/src/ui/Popup.ts b/src/ui/Popup.ts
index e01ab72..e64534e 100644
--- a/src/ui/Popup.ts
+++ b/src/ui/Popup.ts
@@ -7,11 +7,11 @@ import { panels } from './UI.js';
 export class Popup {
   box;
 
-  static show(content) {
+  static show(content: string) {
     new Popup(content)
   }
 
-  private constructor(content) {
+  private constructor(content: string) {
     this.box = blessed.box({
       top: 'center',
       left: 'center',
@@ -21,7 +21,7 @@ export class Popup {
       tags: true,
       ...boxStyle(),
     });
-    this.box.on('keypress', (evt, key) => {
+    this.box.on('keypress', (evt: {}, key: {full: string}) => {
       if(key.full === 'escape' || key.full === 'enter') {
         Game.current.clock.start();
         panels.screen.remove(this.box);
diff --git a/src/ui/SelectItem.ts b/src/ui/SelectItem.ts
new file mode 100644
index 0000000..97493e3
--- /dev/null
+++ b/src/ui/SelectItem.ts
@@ -0,0 +1,77 @@
+import { Game } from "@game";
+import { ItemState } from "@items";
+import { boxStyle, getTheme } from "@themes";
+import { panels } from "@ui";
+import EventEmitter from "events";
+import blessed from 'neo-blessed';
+
+type ItemFilterFunction = (itemState: ItemState<any>) => boolean;
+
+export class SelectItem {
+  box: any;
+  emitter: EventEmitter;
+  qty: number;
+  items: ItemState<any>[];
+  selectedIdx: number;
+
+  static show(filter: ItemFilterFunction, qty: number = 1): Promise<ItemState<any>> {
+    const si = new SelectItem(filter, qty);
+    return new Promise(res => {
+      si.emitter.on('selected', (itemState: ItemState<any>) => {
+        res(itemState);
+      });
+      si.emitter.on('cancel', () => {
+        res(null);
+      })
+    });
+  }
+
+  private open() {
+    panels.screen.append(this.box);
+    this.box.focus();
+    Game.current.clock.pause();
+  }
+
+  private close() {
+    Game.current.clock.start();
+    panels.screen.remove(this.box);
+  }
+
+  get selectedItem(): ItemState<any> {
+    return null;
+  }
+
+  private constructor(filter: ItemFilterFunction, qty: number) {
+    this.emitter = new EventEmitter();
+    this.qty = qty;
+    this.box = blessed.box({
+      top: 'center',
+      left: 'center',
+      width: 'shrink',
+      height: 'shrink',
+      tags: true,
+      ...boxStyle(),
+    });
+    this.box.on('keypress', (evt: {}, key: {full: string}) => {
+      if(key.full === 'escape') {
+        this.emitter.emit('cancel');
+        this.close();
+      } else if(key.full === 'enter') {
+        this.emitter.emit('selected', this.selectedItem.take(this.qty));
+        this.close();
+      } else if(key.full === 'down') {
+        
+      }
+    });
+    this.items = Game.current.inv.items.filter(filter);
+    this.update();
+    this.open();
+  }
+
+
+
+  update() {
+    this.box.setContent('test');
+    panels.screen.render();
+  }
+}
\ No newline at end of file
diff --git a/src/ui/UI.ts b/src/ui/UI.ts
index 32a028c..d248fd2 100644
--- a/src/ui/UI.ts
+++ b/src/ui/UI.ts
@@ -1,4 +1,3 @@
-
 import chalk from 'chalk';
 import blessed from 'neo-blessed';
 import ansi from 'sisteransi';
@@ -99,7 +98,8 @@ export function start() {
 
   process.stdout.write(ansi.cursor.hide);
 
-  screen.key(['C-c'], function(ch, key) {
+  // todo make a real menu
+  screen.key(['C-c'], function() {
     process.stdout.write(ansi.cursor.show);
     setTimeout(_ => {
       process.exit(0);
diff --git a/src/ui/view/ActionsView.ts b/src/ui/view/ActionsView.ts
index b53385d..fb0c868 100644
--- a/src/ui/view/ActionsView.ts
+++ b/src/ui/view/ActionsView.ts
@@ -12,7 +12,7 @@ export class ActionsView extends View {
     this.name = 'Actions';
   }
 
-  keypress(key) {
+  keypress(key: {full: string}) {
     if(key.full === 'up') {
       this.actionIdx --;
     } else if (key.full === 'down') {
@@ -24,7 +24,7 @@ export class ActionsView extends View {
   render() {
     return actions.map((action, idx) => `${(() => {
       if(this.actionIdx === idx) {
-        return getTheme().selected('  ❯ ' + action.name);
+        return getTheme().bright('  ❯ ' + action.name);
       } else {
         return getTheme().normal('    ' + action.name);
       }
diff --git a/src/ui/view/MultiplayerView.ts b/src/ui/view/MultiplayerView.ts
index 2bce850..bf62cd6 100644
--- a/src/ui/view/MultiplayerView.ts
+++ b/src/ui/view/MultiplayerView.ts
@@ -25,7 +25,7 @@ export default class MultiplayerView extends View {
 	render() {
 		if(mdns.players.length === 0) return `{center}${getTheme().normal('No friends online')}{/center}`;
 		return mdns.players.map((player, i) => {
-			if(i === this.selected) return ' ' + getTheme().selected(' ❯ ' + player.toString());
+			if(i === this.selected) return ' ' + getTheme().bright(' ❯ ' + player.toString());
 			else return '    ' + getTheme().normal(player.toString());
 		}).join('\n');
 	};
diff --git a/src/ui/view/PawnsView.ts b/src/ui/view/PawnsView.ts
index c9b7c9b..9d8574c 100644
--- a/src/ui/view/PawnsView.ts
+++ b/src/ui/view/PawnsView.ts
@@ -6,36 +6,36 @@ import { panels } from "../UI.js";
 import { View } from "../View.js";
 
 export default class PawnsView extends View {
-	constructor() {
-		super();
-		this.name = 'Pawns';
-	}
+  constructor() {
+    super();
+    this.name = 'Pawns';
+  }
 
-	keypress(key: { full: string; }) {
-		if (key.full === 'delete') {
-			Game.current.removePawn(Game.current.selected);
-		} else if (key.full === 'up') {
-			Game.current.advanceSelection(-1);
-		} else if (key.full === 'down') {
-			Game.current.advanceSelection(1);
-		} else if (key.full === 'enter') {
-			new PawnDetails(Game.current.selected);
-		}
-	}
+  keypress(key: { full: string; }) {
+    if (key.full === 'delete') {
+      Game.current.removePawn(Game.current.selected);
+    } else if (key.full === 'up') {
+      Game.current.advanceSelection(-1);
+    } else if (key.full === 'down') {
+      Game.current.advanceSelection(1);
+    } else if (key.full === 'enter') {
+      new PawnDetails(Game.current.selected);
+    }
+  }
 
-	render() {
-		return `${
-			Game.current.pawns.map(pawn => `${(function() {
-				const selected = pawn === Game.current.selected;
-				let str = '';
-				if(selected) {
-					str += ` ${getTheme().selected(` ❯ ${pawn.toString()}`)}{|}${pawn.status} \n`;
-					str += `    ${getTheme().normal('Energy')}{|}${progressbar(pawn.energy / 100, (panels.right.width - 4) / 2)} \n`;
-				} else {
-					str += `    ${getTheme().normal(pawn.toString())}{|}${pawn.status} `;
-				}
-				return str;
-			})()}`).join('\n')
-		}`;
-	}
+  render() {
+    return `${
+      Game.current.pawns.map(pawn => `${(function() {
+        const selected = pawn === Game.current.selected;
+        let str = '';
+        if(selected) {
+          str += ` ${getTheme().bright(` ❯ ${pawn.toString()}`)}{|}${pawn.status} \n`;
+          str += `    ${getTheme().normal('Energy')}{|}${progressbar(pawn.energy / 100, (panels.right.width - 4) / 2)} \n`;
+        } else {
+          str += `    ${getTheme().normal(pawn.toString())}{|}${pawn.status} `;
+        }
+        return str;
+      })()}`).join('\n')
+    }`;
+  }
 }
\ No newline at end of file
diff --git a/tsconfig.json b/tsconfig.json
index 4977fa7..e907747 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -12,8 +12,10 @@
 			"@actions": ["./src/registries/Actions"],
 			"@tasks": ["./src/registries/Tasks"],
 			"@items": ["./src/registries/Items"],
+			"@ui": ["./src/ui/UI"],
 			"@game": ["./src/Game"]
-		}
+		},
+    "noImplicitAny": true
 	},
 	"include": [
 		"src/**/*.ts",
diff --git a/yarn.lock b/yarn.lock
index b45ded0..17e473b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -35,6 +35,13 @@
   version "5.5.6"
   resolved "https://registry.yarnpkg.com/@types/faker/-/faker-5.5.6.tgz#039b700a9d8ad9150ecc842bf5e717e2027b6f75"
 
+"@types/fs-extra@^9.0.11":
+  version "9.0.11"
+  resolved "https://registry.yarnpkg.com/@types/fs-extra/-/fs-extra-9.0.11.tgz#8cc99e103499eab9f347dbc6ca4e99fb8d2c2b87"
+  integrity sha512-mZsifGG4QeQ7hlkhO56u7zt/ycBgGxSVsFI/6lGTU34VtwkiqrrSDgw0+ygs8kFGWcXnFQWMrzF2h7TtDFNixA==
+  dependencies:
+    "@types/node" "*"
+
 "@types/minimatch@^3.0.3", "@types/minimatch@^3.0.4":
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.4.tgz#f0ec25dbf2f0e4b18647313ac031134ca5b24b21"
@@ -53,6 +60,13 @@
   version "8.3.0"
   resolved "https://registry.yarnpkg.com/@types/uuid/-/uuid-8.3.0.tgz#215c231dff736d5ba92410e6d602050cce7e273f"
 
+"@types/ws@^7.4.6":
+  version "7.4.6"
+  resolved "https://registry.yarnpkg.com/@types/ws/-/ws-7.4.6.tgz#c4320845e43d45a7129bb32905e28781c71c1fff"
+  integrity sha512-ijZ1vzRawI7QoWnTNL8KpHixd2b2XVb9I9HAqI3triPsh1EC0xH0Eg6w2O3TKbDCgiNNlJqfrof6j4T2I+l9vw==
+  dependencies:
+    "@types/node" "*"
+
 "@ungap/promise-all-settled@1.1.2":
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/@ungap/promise-all-settled/-/promise-all-settled-1.1.2.tgz#aa58042711d6e3275dd37dc597e5d31e8c290a44"