chore: tidy

.gitignore

@@ -1,8 +1,8 @@
 node_modules
 
-/app/data
 /.cache
 /build
 /coverage
+/data
 /dev
 .env

app/astride/traverse.js

@@ -37,14 +37,18 @@ export default function traverse(node, visitor) {
     throw new Error(`node type ${node.type} not traversable. (${Object.keys(node).join(', ')})`);
   }
   visitor(node, 'enter');
-  const path = TRAVERSAL_PATH[node.type];
-  const children = [];
-  for (const key of path) {
-    children.push(...(Array.isArray(node[key]) ? node[key] : [node[key]]));
-  }
-  for (const child of children) {
-    if (child) {
-      traverse(child, visitor);
+  for (const key of TRAVERSAL_PATH[node.type]) {
+    if (Array.isArray(node[key])) {
+      for (const child of node[key]) {
+        if (child) {
+          traverse(child, visitor);
+        }
+      }
+    }
+    else {
+      if (node[key]) {
+        traverse(node[key], visitor);
+      }
     }
   }
   visitor(node, 'exit');

app/create/ecs.js

@@ -1,5 +1,5 @@
-import Components from '@/ecs-components/index.js';
-import Systems from '@/ecs-systems/index.js';
+import Components from '@/ecs/components/index.js';
+import Systems from '@/ecs/systems/index.js';
 
 export default function createEcs(Ecs) {
   const ecs = new Ecs({Components, Systems});

app/create/house.js

@@ -1,4 +1,4 @@
-import createEcs from './create-ecs.js';
+import createEcs from './ecs.js';
 
 export default async function createHouse(Ecs, id) {
   const ecs = createEcs(Ecs);

app/create/player.js

@@ -41,6 +41,7 @@ export default async function createPlayer(id) {
       },
     },
     Health: {health: 100},
+    Light: {},
     Magnet: {strength: 24},
     Player: {},
     Position: {x: 128, y: 128},

app/dialogue.js

@@ -1,56 +0,0 @@
-import mdx from 'remark-mdx';
-import parse from 'remark-parse';
-import {unified} from 'unified';
-import {visitParents as visit} from 'unist-util-visit-parents';
-
-const parser = unified().use(parse).use(mdx);
-
-function computeParams(ancestors) {
-  const params = {};
-  for (let i = ancestors.length - 1; i >= 0; --i) {
-    const {dialogue} = ancestors[i];
-    if (dialogue) {
-      if (!(dialogue.name in params)) {
-        params[dialogue.name] = dialogue.params;
-      }
-    }
-  }
-  return params;
-}
-
-export function parseLetters(source) {
-  const tree = parser.parse(source);
-  tree.dialogue = {
-    name: 'rate',
-    params: {frequency: 0.05, length: 0},
-  };
-  const letters = [];
-  visit(tree, (node, ancestors) => {
-    switch (node.type) {
-      case 'mdxJsxFlowElement':
-      case 'mdxJsxTextElement': {
-        node.dialogue = {name: node.name, params: {length: 0}};
-        for (const {name, value: {value}} of node.attributes) {
-          node.dialogue.params[name] = value;
-        }
-        break;
-      }
-      case 'text': {
-        const params = computeParams(ancestors);
-        const split = node.value.split('');
-        for (let i = 0; i < split.length; ++i) {
-          const indices = {};
-          for (const name in params) {
-            indices[name] = i + params[name].length;
-          }
-          letters.push({character: split[i], indices, params});
-        }
-        for (const name in params) {
-          params[name].length += split.length;
-        }
-        break;
-      }
-    }
-  });
-  return letters;
-}

app/ecs/components/light.js

@@ -0,0 +1,7 @@
+import Component from '@/ecs/component.js';
+
+export default class Light extends Component {
+  static properties = {
+    radius: {type: 'uint8'},
+  };
+}

app/ecs/components/tile-layers.js

@@ -1,5 +1,5 @@
-import {CHUNK_SIZE} from '@/constants.js';
 import Component from '@/ecs/component.js';
+import {CHUNK_SIZE} from '@/util/constants.js';
 import {floodwalk2D, ortho, removeCollinear} from '@/util/math.js';
 
 import vector2d from './helpers/vector-2d';
@@ -99,7 +99,9 @@ class LayerProxy {
     return this.instance.layers[this.index];
   }
   async load() {
-    this.$$sourceJson = await this.Component.ecs.readJson(this.layer.source);
+    this.$$sourceJson = this.layer.source
+      ? await this.Component.ecs.readJson(this.layer.source)
+      : {};
   }
   get source() {
     return this.layer.source;

app/ecs/components/time.js

@@ -1,5 +1,5 @@
-import {IRL_MINUTES_PER_GAME_DAY} from '@/constants';
 import Component from '@/ecs/component.js';
+import {IRL_MINUTES_PER_GAME_DAY} from '@/util/constants';
 
 const realSecondsPerGameDay = 60 * IRL_MINUTES_PER_GAME_DAY;
 const realSecondsPerGameHour = realSecondsPerGameDay / 24;

app/ecs/systems/follow-camera.js

@@ -1,5 +1,5 @@
-// import {RESOLUTION} from '@/constants.js'
 import {System} from '@/ecs/index.js';
+// import {RESOLUTION} from '@/util/constants.js'
 
 // const [hx, hy] = [RESOLUTION.x / 2, RESOLUTION.y / 2];
 

app/engine.js

@@ -1,17 +1,17 @@
+import Ecs from '@/ecs/ecs.js';
+import {decode, encode} from '@/packets/index.js';
 import {
   CHUNK_SIZE,
   RESOLUTION,
   TPS,
-} from '@/constants.js';
-import Ecs from '@/ecs/ecs.js';
-import {decode, encode} from '@/packets/index.js';
+} from '@/util/constants.js';
 import Script from '@/util/script.js';
 
-import createEcs from './create-ecs.js';
-import createForest from './create-forest.js';
-import createHomestead from './create-homestead.js';
-import createHouse from './create-house.js';
-import createPlayer from './create-player.js';
+import createEcs from './create/ecs.js';
+import createForest from './create/forest.js';
+import createHomestead from './create/homestead.js';
+import createHouse from './create/house.js';
+import createPlayer from './create/player.js';
 
 import {LRUCache} from 'lru-cache';
 
@@ -252,6 +252,10 @@ export default class Engine {
     );
   }
 
+  createEcs() {
+    return createEcs(this.Ecs);
+  }
+
   async disconnectPlayer(connection) {
     const connectedPlayer = this.connectedPlayers.get(connection);
     if (!connectedPlayer) {
@@ -270,7 +274,7 @@ export default class Engine {
 
   async loadEcs(path) {
     this.ecses[path] = await this.Ecs.deserialize(
-      createEcs(this.Ecs),
+      this.createEcs(),
       await this.server.readData(path),
     );
   }
@@ -284,7 +288,7 @@ export default class Engine {
       if ('ENOENT' !== error.code) {
         throw error;
       }
-      const homestead = createEcs(this.Ecs);
+      const homestead = this.createEcs();
       for (const entity of await createHomestead(id)) {
         await homestead.create(entity);
       }
@@ -297,7 +301,7 @@ export default class Engine {
         ['houses', `${id}`].join('/'),
         house,
       );
-      const forest = createEcs(this.Ecs);
+      const forest = this.createEcs();
       for (const entity of await createForest()) {
         await forest.create(entity);
       }

app/engine.test.js

@@ -1,77 +0,0 @@
-import {expect, test} from 'vitest';
-
-import {RESOLUTION} from '@/constants.js'
-import Server from '@/net/server/server.js';
-
-import Engine from './engine.js';
-
-class TestServer extends Server {
-  constructor() {
-    super();
-    this.data = {};
-  }
-  async readAsset() {
-    return new ArrayBuffer(0);
-  }
-  async readData(path) {
-    if (path in this.data) {
-      return this.data[path];
-    }
-    const error = new Error();
-    error.code = 'ENOENT';
-    throw error;
-  }
-  async writeData(path, view) {
-    this.data[path] = view;
-  }
-}
-
-test('visibility-based updates', async () => {
-  // const engine = new Engine(TestServer);
-  // // Connect an entity.
-  // await engine.connectPlayer(0, 0);
-  // const ecs = engine.ecses['homesteads/0'];
-  // // Create an entity.
-  // const entity = ecs.get(await ecs.create({
-  //   Forces: {forceX: 1},
-  //   Position: {x: (RESOLUTION.x * 1.5) + 32 - 3, y: 20},
-  //   Sprite: {
-  //     anchor: {x: 0.5, y: 0.8},
-  //     animation: 'moving:down',
-  //     frame: 0,
-  //     frames: 8,
-  //     source: '/assets/dude/dude.json',
-  //     speed: 0.115,
-  //   },
-  //   VisibleAabb: {},
-  // }));
-  // const {entity: mainEntity} = engine.connectedPlayers.get(0);
-  // // Tick and get update. Should be a full update.
-  // engine.tick(1);
-  // expect(engine.updateFor(0))
-  //   .to.deep.include({[mainEntity.id]: {MainEntity: {}, ...ecs.get(mainEntity.id).toJSON()}, [entity.id]: ecs.get(entity.id).toJSON()});
-  // engine.setClean();
-  // // Tick and get update. Should be a partial update.
-  // engine.tick(1);
-  // expect(engine.updateFor(0))
-  //   .to.deep.include({
-  //     [entity.id]: {
-  //       Position: {x: (RESOLUTION.x * 1.5) + 32 - 1},
-  //       VisibleAabb: {
-  //         x0: 1199,
-  //         x1: 1263,
-  //       },
-  //     },
-  //   });
-  // engine.setClean();
-  // // Tick and get update. Should remove the entity.
-  // engine.tick(1);
-  // expect(engine.updateFor(0))
-  //   .to.deep.include({[entity.id]: false});
-  // // Aim back toward visible area and tick. Should be a full update for that entity.
-  // engine.setClean();
-  // entity.Forces.forceX = -1;
-  // engine.tick(1);
-  // expect(engine.updateFor(0))
-  //   .to.deep.include({[entity.id]: ecs.get(entity.id).toJSON()});
-});

app/net/client/client.js

@@ -1,4 +1,4 @@
-import {CLIENT_LATENCY} from '@/constants.js';
+import {CLIENT_LATENCY} from '@/util/constants.js';
 
 export default class Client {
   constructor() {

app/net/client/remote.js

@@ -1,5 +1,5 @@
-import {CLIENT_PREDICTION} from '@/constants.js';
 import {encode} from '@/packets/index.js';
+import {CLIENT_PREDICTION} from '@/util/constants.js';
 
 import Client from './client.js';
 

app/net/server/server.js

@@ -1,4 +1,4 @@
-import {SERVER_LATENCY} from '@/constants.js';
+import {SERVER_LATENCY} from '@/util/constants.js';
 
 export default class Server {
   constructor() {

app/net/server/worker.js

@@ -2,10 +2,10 @@ import {del, get, set} from 'idb-keyval';
 
 import {encode} from '@/packets/index.js';
 
-import createEcs from '../../create-ecs.js';
-import '../../create-forest.js';
-import '../../create-homestead.js';
-import '../../create-player.js';
+import createEcs from '../../create/ecs.js';
+import '../../create/forest.js';
+import '../../create/homestead.js';
+import '../../create/player.js';
 
 import Engine from '../../engine.js';
 import Server from './server.js';

app/react-components/dom/chat.jsx

@@ -1,91 +0,0 @@
-import {useEffect, useState} from 'react';
-
-import {useClient} from '@/context/client.js';
-
-import styles  from './chat.module.css';
-
-export default function Chat({
-  chatHistory,
-  onClose,
-  message,
-  setChatHistory,
-  setMessage,
-}) {
-  const client = useClient();
-  const [disabled, setDisabled] = useState(true);
-  const [historyCaret, setHistoryCaret] = useState(0);
-  useEffect(() => {
-    setDisabled(false);
-  }, []);
-  return (
-    <div className={styles.chat}>
-      <form
-        onSubmit={(event) => {
-          if (message) {
-            client.send({
-              type: 'Action',
-              payload: {type: 'chat', value: message},
-            });
-            setChatHistory([message, ...chatHistory]);
-            setMessage('');
-            onClose();
-          }
-          event.preventDefault();
-        }}
-      >
-        <input
-          disabled={disabled}
-          onChange={(event) => {
-            setMessage(event.target.value);
-          }}
-          onKeyDown={(event) => {
-            switch (event.key) {
-              case 'ArrowDown': {
-                if (0 === historyCaret) {
-                  break;
-                }
-                let localHistoryCaret = historyCaret - 1;
-                setMessage(chatHistory[localHistoryCaret])
-                setHistoryCaret(localHistoryCaret);
-                if (0 === localHistoryCaret) {
-                  setChatHistory(chatHistory.slice(1));
-                }
-                break;
-              }
-              case 'ArrowUp': {
-                if (historyCaret === chatHistory.length - 1) {
-                  break;
-                }
-                let localHistoryCaret = historyCaret;
-                let localChatHistory = chatHistory;
-                if (0 === historyCaret) {
-                  localChatHistory = [message, ...localChatHistory];
-                  setChatHistory(localChatHistory);
-                }
-                localHistoryCaret += 1;
-                setMessage(localChatHistory[localHistoryCaret])
-                setHistoryCaret(localHistoryCaret);
-                break;
-              }
-              case 'Escape': {
-                onClose();
-                break;
-              }
-            }
-          }}
-          onMouseDown={(event) => {
-            event.stopPropagation();
-          }}
-          maxLength="255"
-          ref={(element) => {
-            if (element) {
-              element.focus();
-            }
-          }}
-          type="text"
-          value={message}
-        />
-      </form>
-    </div>
-  );
-}

app/react-components/pixi/sprite.jsx

@@ -1,27 +0,0 @@
-import {Sprite as PixiSprite} from '@pixi/react';
-
-import {useAsset} from '@/context/assets.js';
-
-export default function Sprite({entity, ...rest}) {
-  const asset = useAsset(entity.Sprite.source);
-  if (!asset) {
-    return false;
-  }
-  let texture;
-  if (asset.data.animations) {
-    texture = asset.animations[entity.Sprite.animation][entity.Sprite.frame];
-  }
-  else {
-    texture = asset.textures[''];
-  }
-  return (
-    <PixiSprite
-      anchor={entity.Sprite.anchor}
-      scale={entity.Sprite.scale}
-      texture={texture}
-      x={Math.round(entity.Position.x)}
-      y={Math.round(entity.Position.y)}
-      {...rest}
-    />
-  );
-}

app/react/components/devtools.jsx

@@ -2,8 +2,8 @@ import {useState} from 'react';
 import {Tab, Tabs, TabList, TabPanel} from 'react-tabs';
 import 'react-tabs/style/react-tabs.css';
 
-import {useEcs, useEcsTick} from '@/context/ecs.js';
-import {useMainEntity} from '@/context/main-entity.js';
+import {useEcs, useEcsTick} from '@/react/context/ecs.js';
+import {useMainEntity} from '@/react/context/main-entity.js';
 
 import styles from './devtools.module.css';
 

app/react/components/devtools/tiles.jsx

@@ -1,8 +1,8 @@
 import {useEffect, useRef, useState} from 'react';
 
-import {useClient} from '@/context/client.js';
-import {useEcs} from '@/context/ecs.js';
-import useRect from '@/util/react-hooks/use-rect.js';
+import {useClient} from '@/react/context/client.js';
+import {useEcs} from '@/react/context/ecs.js';
+import useRect from '@/react/hooks/use-rect.js';
 
 import styles from './tiles.module.css';
 

app/react/components/dom/chat/chat.jsx

@@ -0,0 +1,47 @@
+import styles  from './chat.module.css';
+
+import Input from './input.jsx';
+import Messages from './messages.jsx';
+
+export default function Chat({
+  chatHistory,
+  chatHistoryCaret,
+  chatInputRef,
+  chatMessages,
+  onClose,
+  message,
+  pendingMessage,
+  setChatHistoryCaret,
+  setChatHistory,
+  setMessage,
+  setPendingMessage,
+}) {
+  return (
+    // eslint-disable-next-line jsx-a11y/no-static-element-interactions
+    <div
+      onMouseDown={(event) => {
+        event.stopPropagation();
+      }}
+      onMouseUp={(event) => {
+        event.stopPropagation();
+      }}
+      className={styles.chat}
+    >
+      <Messages
+        chatMessages={chatMessages}
+      />
+      <Input
+        chatHistory={chatHistory}
+        chatHistoryCaret={chatHistoryCaret}
+        onClose={onClose}
+        message={message}
+        chatInputRef={chatInputRef}
+        pendingMessage={pendingMessage}
+        setChatHistory={setChatHistory}
+        setChatHistoryCaret={setChatHistoryCaret}
+        setMessage={setMessage}
+        setPendingMessage={setPendingMessage}
+      />
+    </div>
+  );
+}

app/react/components/dom/chat/chat.module.css

@@ -0,0 +1,16 @@
+.chat {
+  background-color: #00000044;
+  bottom: 0;
+  display: flex;
+  flex-direction: column;
+  font-family: Cookbook, Georgia, 'Times New Roman', Times, serif;
+  max-height: 25%;
+  position: absolute;
+  user-select: text;
+  width: 100%;
+}
+
+@font-face {
+  font-family: "Cookbook";
+  src: url("/assets/fonts/Cookbook.woff") format("woff");
+}

app/react/components/dom/chat/input.jsx

@@ -0,0 +1,89 @@
+import {useEffect, useState} from 'react';
+
+import {useClient} from '@/react/context/client.js';
+
+import styles from './input.module.css';
+
+export default function ChatInput({
+  setChatHistoryCaret,
+  chatHistory,
+  chatHistoryCaret,
+  chatInputRef,
+  message,
+  pendingMessage,
+  setChatHistory,
+  setMessage,
+  setPendingMessage,
+}) {
+  const client = useClient();
+  const [disabled, setDisabled] = useState(true);
+  useEffect(() => {
+    setDisabled(false);
+  }, []);
+  return (
+    <form
+      className={styles.input}
+      onSubmit={(event) => {
+        if (message) {
+          client.send({
+            type: 'Action',
+            payload: {type: 'chat', value: message},
+          });
+          setChatHistory([message, ...chatHistory]);
+          setChatHistoryCaret(-1);
+          setPendingMessage('');
+          setMessage('');
+        }
+        event.preventDefault();
+      }}
+    >
+      <input
+        disabled={disabled}
+        onChange={(event) => {
+          setMessage(event.target.value);
+        }}
+        onKeyDown={(event) => {
+          switch (event.key) {
+            case 'ArrowDown': {
+              if (-1 === chatHistoryCaret) {
+                break;
+              }
+              else if (0 === chatHistoryCaret) {
+                setMessage(pendingMessage);
+                setPendingMessage('');
+              }
+              else {
+                setMessage(chatHistory[chatHistoryCaret - 1])
+              }
+              setChatHistoryCaret(chatHistoryCaret - 1);
+              break;
+            }
+            case 'ArrowUp': {
+              if (chatHistory.length - 1 === chatHistoryCaret) {
+                break;
+              }
+              if (-1 === chatHistoryCaret) {
+                setPendingMessage(message);
+              }
+              setMessage(chatHistory[chatHistoryCaret + 1])
+              setChatHistoryCaret(chatHistoryCaret + 1);
+              break;
+            }
+          }
+        }}
+        onMouseDown={(event) => {
+          event.stopPropagation();
+        }}
+        maxLength="255"
+        ref={(element) => {
+          chatInputRef.current = element;
+          if (element) {
+            element.focus();
+          }
+        }}
+        type="text"
+        value={message}
+      />
+    </form>
+  );
+}

app/react/components/dom/chat/input.module.css

@@ -1,17 +1,15 @@
-.chat {
-  background-color: #00000044;
-  position: absolute;
-  bottom: 0;
-  width: 100%;
-}
 
-.chat form {
+.input {
   line-height: 0;
   input[type="text"] {
     background-color: #00000044;
     border: 1px solid #333333;
     color: #ffffff;
+    font-family: "Cookbook";
+    font-size: 16px;
     margin: 4px;
+    padding: 0;
+    padding-left: 4px;
     width: calc(100% - 8px);
     &:focus-visible {
       border: 1px solid #999999;

app/react/components/dom/chat/message.jsx

@@ -0,0 +1,32 @@
+import {memo, useEffect, useState} from 'react';
+
+import {useRadians} from '@/react/context/radians.js';
+import {render} from '@/util/dialogue.js';
+
+import styles from './message.module.css';
+
+function Message({letters}) {
+  const radians = useRadians();
+  const [localRadians, setLocalRadians] = useState(radians);
+  const [isAnimating, setIsAnimating] = useState(true);
+  useEffect(() => {
+    const handle = setTimeout(() => {
+      setIsAnimating(false);
+    }, 2_000);
+    return () => {
+      clearTimeout(handle);
+    }
+  }, []);
+  useEffect(() => {
+    if (isAnimating) {
+      setLocalRadians(radians)
+    }
+  }, [isAnimating, radians]);
+  return (
+    <div className={styles.message}>
+      {render(letters, '')(letters.length - 1, localRadians)}
+    </div>
+  )
+}
+
+export default memo(Message);

app/react/components/dom/chat/message.module.css

@@ -0,0 +1,4 @@
+.message {
+  color: #ffffff;
+  margin-left: 8px;
+}

app/react/components/dom/chat/messages.jsx

@@ -0,0 +1,20 @@
+import Message from './message.jsx';
+
+import styles from './messages.module.css';
+
+export default function Messages({chatMessages}) {
+  const messages = [];
+  for (const key in chatMessages) {
+    messages.push(
+      <Message
+        key={key}
+        letters={chatMessages[key]}
+      />,
+    );
+  }
+  return (
+    <div className={styles.messages}>
+      {messages}
+   </div>
+  )
+}

app/react/components/dom/chat/messages.module.css

@@ -0,0 +1,5 @@
+.messages {
+  display: flex;
+  flex-direction: column-reverse;
+  overflow-y: auto;
+}

app/react/components/dom/dialogue.jsx

@@ -1,8 +1,9 @@
-import {useEffect, useRef, useState} from 'react';
+import {useEffect, useMemo, useRef, useState} from 'react';
 
-import {RESOLUTION} from '@/constants.js';
-import {useDomScale} from '@/context/dom-scale.js';
-import {TAU} from '@/util/math.js';
+import {useDomScale} from '@/react/context/dom-scale.js';
+import {useRadians} from '@/react/context/radians.js';
+import {RESOLUTION} from '@/util/constants.js';
+import {render} from '@/util/dialogue.js';
 
 import styles from './dialogue.module.css';
 
@@ -17,7 +18,7 @@ export default function Dialogue({
   const ref = useRef();
   const [dimensions, setDimensions] = useState({h: 0, w: 0});
   const [caret, setCaret] = useState(0);
-  const [radians, setRadians] = useState(0);
+  const radians = useRadians();
   useEffect(() => {
     return dialogue.addSkipListener(() => {
       if (caret >= dialogue.letters.length - 1) {
@@ -28,24 +29,6 @@ export default function Dialogue({
       }
     });
   }, [caret, dialogue]);
-  useEffect(() => {
-    setRadians(0);
-    let handle;
-    let last;
-    const spin = (ts) => {
-      if ('undefined' === typeof last) {
-        last = ts;
-      }
-      const elapsed = (ts - last) / 1000;
-      last = ts;
-      setRadians((radians) => radians + (elapsed * TAU));
-      handle = requestAnimationFrame(spin);
-    };
-    handle = requestAnimationFrame(spin);
-    return () => {
-      cancelAnimationFrame(handle);
-    };
-  }, []);
   useEffect(() => {
     const {params} = dialogue.letters[caret];
     let handle;
@@ -88,6 +71,10 @@ export default function Dialogue({
       cancelAnimationFrame(handle);
     };
   }, [dialogue, domScale, ref]);
+  const localRender = useMemo(
+    () => render(dialogue.letters, styles.letter),
+    [dialogue.letters],
+  );
   const origin = 'function' === typeof dialogue.origin
     ? dialogue.origin()
     : dialogue.origin || {x: 0, y: 0};
@@ -175,62 +162,7 @@ export default function Dialogue({
         <polygon points="0 0, 24 0, 12 24" />
       </svg>
       <p className={styles.letters}>
-        {
-          dialogue.letters
-            .map(({character, indices, params}, i) => {
-              let color = 'inherit';
-              let fade = 0;
-              let fontStyle = 'normal';
-              let fontWeight = 'normal';
-              let left = 0;
-              let opacity = 1;
-              let top = 0;
-              if (params.blink) {
-                const {frequency = 1} = params.blink;
-                opacity = (radians * (2 / frequency) % TAU) > (TAU / 2) ? opacity : 0;
-              }
-              if (params.fade) {
-                const {frequency = 1} = params.fade;
-                fade = frequency;
-              }
-              if (params.wave) {
-                const {frequency = 1, magnitude = 3} = params.wave;
-                top += magnitude * Math.cos((radians * (1 / frequency)) + TAU * indices.wave / params.wave.length);
-              }
-              if (params.rainbow) {
-                const {frequency = 1} = params.rainbow;
-                color = `hsl(${(radians * (1 / frequency)) + TAU * indices.rainbow / params.rainbow.length}rad 100 50)`;
-              }
-              if (params.shake) {
-                const {magnitude = 1} = params.shake;
-                left += (Math.random() * magnitude * 2) - magnitude;
-                top += (Math.random() * magnitude * 2) - magnitude;
-              }
-              if (params.em) {
-                fontStyle = 'italic';
-              }
-              if (params.strong) {
-                fontWeight = 'bold';
-              }
-              return (
-                <span
-                  className={styles.letter}
-                  key={i}
-                  style={{
-                    color,
-                    fontStyle,
-                    fontWeight,
-                    left: `${left}px`,
-                    opacity: i <= caret ? opacity : 0,
-                    top: `${top}px`,
-                    transition: `opacity ${fade}s`,
-                  }}
-                >
-                  {character}
-                </span>
-              );
-            })
-        }
+        {localRender(caret, radians)}
       </p>
     </div>
   );

app/react/components/dom/dialogue.module.css

@@ -11,6 +11,7 @@
   border: solid 1px white;
   border-radius: 8px;
   color: white;
+  overflow-wrap: break-word;
   padding: 1em;
   position: fixed;
   margin: 0;
@@ -26,5 +27,4 @@
 
 .letter {
   opacity: 0;
-  position: relative;
 }

app/react/components/dom/dom.jsx

@@ -1,7 +1,7 @@
 import {useEffect, useRef, useState} from 'react';
 
-import {RESOLUTION} from '@/constants.js';
-import DomContext from '@/context/dom-scale.js';
+import DomContext from '@/react/context/dom-scale.js';
+import {RESOLUTION} from '@/util/constants.js';
 
 import styles from './dom.module.css';
 

app/react/components/dom/entities.jsx

@@ -1,12 +1,17 @@
 import {useState} from 'react';
 
-import {usePacket} from '@/context/client.js';
-import {useEcs, useEcsTick} from '@/context/ecs.js';
-import {parseLetters} from '@/dialogue.js';
+import {usePacket} from '@/react/context/client.js';
+import {useEcs, useEcsTick} from '@/react/context/ecs.js';
+import {parseLetters} from '@/util/dialogue.js';
 
 import Entity from './entity.jsx';
 
-export default function Entities({camera, scale, setMonopolizers}) {
+export default function Entities({
+  camera,
+  scale,
+  setChatMessages,
+  setMonopolizers,
+}) {
   const [ecs] = useEcs();
   const [entities, setEntities] = useState({});
   usePacket('EcsChange', async () => {
@@ -34,6 +39,10 @@ export default function Entities({camera, scale, setMonopolizers}) {
         for (const key in dialogue) {
           dialogues[key] = dialogue[key];
           dialogues[key].letters = parseLetters(dialogues[key].body);
+          setChatMessages((chatMessages) => ({
+            [[id, key].join('-')]: dialogues[key].letters,
+            ...chatMessages,
+          }));
           const skipListeners = new Set();
           dialogues[key].addSkipListener = (listener) => {
             skipListeners.add(listener);

app/react/components/pixi/ecs.jsx

@@ -1,8 +1,10 @@
 import {Container} from '@pixi/react';
 import {useEffect, useState} from 'react';
 
-import {useEcs, useEcsTick} from '@/context/ecs.js';
-import {useMainEntity} from '@/context/main-entity.js';
+import {useEcs, useEcsTick} from '@/react/context/ecs.js';
+import {useMainEntity} from '@/react/context/main-entity.js';
+// import {useRadians} from '@/react/context/radians.js';
+// import {TAU} from '@/util/math.js';
 
 import Entities from './entities.jsx';
 import TargetingGhost from './targeting-ghost.jsx';
@@ -36,6 +38,26 @@ export default function Ecs({applyFilters, camera, monopolizers, scale}) {
   const [projected, setProjected] = useState([]);
   const [position, setPosition] = useState({x: 0, y: 0});
   const [water, setWater] = useState();
+  // const radians = useRadians();
+  // const [sine, setSine] = useState();
+  // useEffect(() => {
+  //   async function buildSineFilter() {
+  //     const {default: SineFilter} = await import('./filters/horizontal-sine.js');
+  //     const sine = new SineFilter();
+  //     sine.frequency = 1;
+  //     sine.magnitude = 3;
+  //     setSine(sine);
+  //   }
+  //   buildSineFilter();
+  // }, []);
+  // useEffect(() => {
+  //   if (!sine) {
+  //     return;
+  //   }
+  //   const r = (radians / 8) % TAU;
+  //   sine.offset = 6 * (camera.y + r);
+  //   sine.magnitude = 2 * (r > Math.PI ? TAU - r : r);
+  // }, [camera, radians, scale, sine]);
   useEffect(() => {
     async function buildNightFilter() {
       const {ColorMatrixFilter} = await import('@pixi/filter-color-matrix');
@@ -89,15 +111,16 @@ export default function Ecs({applyFilters, camera, monopolizers, scale}) {
       setProjected(Wielder.activeItem()?.project(Position.tile, Direction.direction));
     }
   }, [ecs, mainEntity, scale]);
-  // useEffect(() => {
-  //   setFilters(
-  //     applyFilters
-  //       ? [
-  //         ...(night ? [night] : [])
-  //       ]
-  //       : [],
-  //   );
-  // }, [applyFilters, night])
+  useEffect(() => {
+    setFilters(
+      applyFilters
+        ? [
+          ...(false && night ? [night] : []),
+          // ...(sine ? [sine] : []),
+        ]
+        : [],
+    );
+  }, [applyFilters, night])
   return (
     <Container
       scale={scale}

app/react/components/pixi/entities.jsx

@@ -1,11 +1,12 @@
 import {AdjustmentFilter} from '@pixi/filter-adjustment';
 import {GlowFilter} from '@pixi/filter-glow';
 import {Container} from '@pixi/react';
-import {useEffect, useState} from 'react';
+import {useState} from 'react';
 
-import {usePacket} from '@/context/client.js';
-import {useEcs, useEcsTick} from '@/context/ecs.js';
-import {useMainEntity} from '@/context/main-entity.js';
+import {usePacket} from '@/react/context/client.js';
+import {useEcs, useEcsTick} from '@/react/context/ecs.js';
+import {useMainEntity} from '@/react/context/main-entity.js';
+import {useRadians} from '@/react/context/radians.js';
 
 import Entity from './entity.jsx';
 
@@ -13,10 +14,13 @@ export default function Entities({filters, monopolizers}) {
   const [ecs] = useEcs();
   const [entities, setEntities] = useState({});
   const [mainEntity] = useMainEntity();
-  const [radians, setRadians] = useState(0);
+  const radians = useRadians();
   const [willInteractWith, setWillInteractWith] = useState(0);
-  const [interactionFilters] = useState([new AdjustmentFilter(), new GlowFilter({color: 0x0})]);
-  const pulse = (Math.cos(radians) + 1) * 0.5;
+  const [interactionFilters] = useState([
+    new AdjustmentFilter(),
+    new GlowFilter({color: 0x0}),
+  ]);
+  const pulse = (Math.cos(radians / 4) + 1) * 0.5;
   interactionFilters[0].brightness = (pulse * 0.75) + 1;
   interactionFilters[1].outerStrength = pulse * 0.5;
   usePacket('EcsChange', async () => {
@@ -64,15 +68,6 @@ export default function Entities({filters, monopolizers}) {
       setWillInteractWith(main.Interacts.willInteractWith);
     }
   }, [ecs, mainEntity]);
-  useEffect(() => {
-    setRadians(0);
-    const handle = setInterval(() => {
-      setRadians((radians) => (radians + 0.1) % (Math.PI * 2))
-    }, 50);
-    return () => {
-      clearInterval(handle);
-    };
-  }, []);
   const renderables = [];
   for (const id in entities) {
     const isHighlightedInteraction = 0 === monopolizers.length && id == willInteractWith;

app/react/components/pixi/entity.jsx

@@ -1,10 +1,11 @@
 import {Container, Graphics} from '@pixi/react';
 import {memo, useCallback} from 'react';
 
-import {useDebug} from '@/context/debug.js';
-import {useMainEntity} from '@/context/main-entity.js';
+import {useDebug} from '@/react/context/debug.js';
+import {useMainEntity} from '@/react/context/main-entity.js';
 
 import Emitter from './emitter.jsx';
+import Light from './light.jsx';
 import Sprite from './sprite.jsx';
 
 function Aabb({color, width = 0.5, x0, y0, x1, y1, ...rest}) {
@@ -66,6 +67,12 @@ function Entity({entity, ...rest}) {
           entity={entity}
         />
       )}
+      {/* {entity.Light && (
+        <Light
+          x={entity.Position.x}
+          y={entity.Position.y}
+        />
+      )} */}
       {debug && entity.Position && (
         <Crosshair x={entity.Position.x} y={entity.Position.y} />
       )}

app/react/components/pixi/extensions.js

@@ -0,0 +1,32 @@
+import {ExtensionType} from '@pixi/core';
+import {Stage as LayerStage} from '@pixi/layers';
+
+import {
+  AmbientLight,
+  deferredLighting,
+} from './lights.js';
+
+export const ApplicationStageLayers = {
+  type: ExtensionType.Application,
+  priority: 100,
+  ref: {
+    destroy: function() {},
+    init: function() {
+      this.stage = new LayerStage();
+    },
+  },
+};
+
+export const ApplicationStageLights = {
+  type: ExtensionType.Application,
+  ref: {
+    destroy: function() {},
+    init: function() {
+      const {stage} = this;
+      deferredLighting.addToStage(stage);
+      // const ambientLight = new AmbientLight(0x2244cc, 0.25);
+      const ambientLight = new AmbientLight(0xffffff, 1);
+      stage.addChild(ambientLight);
+    },
+  },
+};

app/react/components/pixi/filters/horizontal-sine.frag

@@ -0,0 +1,41 @@
+#define PI_D3 1.047197551
+
+varying vec2 vTextureCoord;
+uniform vec4 filterArea;
+uniform sampler2D uSampler;
+
+uniform float frequency;
+uniform bool isPixelated;
+uniform float magnitude;
+uniform float offset;
+uniform float scale;
+
+vec2 denormalizeCoordinates(vec2 coord) {
+  return coord * filterArea.xy + filterArea.zw;
+}
+
+vec2 normalizeCoordinates( vec2 coord ) {
+  return (coord - filterArea.zw) / filterArea.xy;
+}
+
+void main(void) {
+  // Denormalize coordinates.
+  vec2 coord = denormalizeCoordinates(vTextureCoord);
+  // Calculate rotation radians.
+  float rads = mod(
+    frequency * ((((isPixelated ? floor(offset) : offset) * scale) + coord.y) / scale),
+    6.
+  );
+  if (isPixelated) {
+    rads = floor(rads / frequency) * frequency;
+  }
+  // Apply horizontal shift.
+  float xOff = scale * magnitude * cos(PI_D3 * rads);
+  if (isPixelated) {
+    xOff = floor(xOff / scale) * scale;
+  }
+  coord.x += xOff;
+  // Normalize and apply coordinates.
+  coord = normalizeCoordinates(coord);
+  gl_FragColor = texture2D(uSampler, coord);
+}