feat: let there be light!

app/client/interpolator.js

@@ -1,47 +1,27 @@
-export default class Interpolator {
+let authoritative = [];
-  duration = 0;
+let duration = 0;
-  latest;
+let last = performance.now();
-  location = 0;
+let latest = null;
-  penultimate;
+let location = 0;
-  tracking = [];
+let penultimate;
-  accept(state) {
+let tracking = [];
-    const packet = state;
+
-    if ('Tick' !== packet.type) {
+const interpolate = () => {
+  const now = performance.now();
+  const elapsed = (now - last) / 1000;
+  last = now;
+  if (authoritative.length > 0) {
+    for (const packet of authoritative) {
       postMessage(packet);
-      return;
     }
-    this.penultimate = this.latest;
+    authoritative = [];
-    this.latest = packet;
-    this.tracking = [];
-    if (this.penultimate) {
-      this.duration = this.penultimate.payload.elapsed;
-      const [from, to] = [this.penultimate.payload.ecs, this.latest.payload.ecs];
-      for (const entityId in from) {
-        for (const componentName in from[entityId]) {
-          if (
-            ['Camera', 'Position'].includes(componentName)
-            && to[entityId]?.[componentName]
-          ) {
-            this.tracking.push({
-              entityId,
-              componentName,
-              properties: ['x', 'y'],
-            });
-          }
-        }
-      }
-    }
-    this.location = 0;
   }
-  interpolate(elapsed) {
+  if (tracking.length > 0) {
-    if (0 === this.tracking.length) {
+    location += elapsed;
-      return undefined;
+    const fraction = location / duration;
-    }
+    const [from, to] = [penultimate.payload.ecs, latest.payload.ecs];
-    this.location += elapsed;
-    const fraction = Math.min(1, this.location / this.duration);
-    const [from, to] = [this.penultimate.payload.ecs, this.latest.payload.ecs];
     const interpolated = {};
-    for (const {entityId, componentName, properties} of this.tracking) {
+    for (const {entityId, componentName, properties} of tracking) {
       if (!interpolated[entityId]) {
         interpolated[entityId] = {};
       }
@@ -64,48 +44,76 @@ export default class Interpolator {
         );
       }
     }
-    return {
-      type: 'Tick',
-      payload: {
-        ecs: interpolated,
-        elapsed,
-        frame: this.penultimate.payload.frame + fraction,
-      },
-    };
-  }
-}
-
-let handle;
-const interpolator = new Interpolator();
-let last;
-
-const interpolate = (now) => {
-  const elapsed = (now - last) / 1000;
-  last = now;
-  const interpolated = interpolator.interpolate(elapsed);
-  if (interpolated) {
-    handle = requestAnimationFrame(interpolate);
-    postMessage(interpolated);
-  }
-  else {
-    handle = null;
-  }
-}
-
-onmessage = async (event) => {
-  interpolator.accept(event.data);
-  if (interpolator.penultimate && 'Tick' === event.data.type) {
     postMessage({
       type: 'Tick',
       payload: {
-        ecs: interpolator.penultimate.payload.ecs,
+        ...penultimate.payload,
-        elapsed: last ? (performance.now() - last) / 1000 : 0,
+        ecs: interpolated,
-        frame: interpolator.penultimate.payload.frame,
+        elapsed,
+        frame: penultimate.payload.frame + fraction,
       },
     });
-    if (!handle) {
+  }
-      last = performance.now();
+  requestAnimationFrame(interpolate);
-      handle = requestAnimationFrame(interpolate);
+}
+requestAnimationFrame(interpolate);
+
+onmessage = async (event) => {
+  const packet = event.data;
+  switch (packet.type) {
+    case 'EcsChange': {
+      authoritative = [];
+      latest = null;
+      tracking = [];
+      postMessage(packet);
+      break;
+    }
+    case 'Tick': {
+      penultimate = latest;
+      latest = packet;
+      if (penultimate) {
+        duration = penultimate.payload.elapsed;
+        location = 0;
+        tracking = [];
+        const [from, to] = [penultimate.payload.ecs, latest.payload.ecs];
+        for (const entityId in from) {
+          for (const componentName in from[entityId]) {
+            if (
+              ['Camera', 'Position'].includes(componentName)
+              && to[entityId]?.[componentName]
+            ) {
+              tracking.push({
+                entityId,
+                componentName,
+                properties: ['x', 'y'],
+              });
+            }
+            if (
+              ['Sprite'].includes(componentName)
+              && to[entityId]?.[componentName]
+            ) {
+              tracking.push({
+                entityId,
+                componentName,
+                properties: ['alpha', 'scaleX', 'scaleY'],
+              });
+            }
+          }
+        }
+        authoritative.push({
+          type: 'Tick',
+          payload: {
+            ...penultimate.payload,
+            elapsed: last ? (performance.now() - last) / 1000 : 0,
+          },
+        });
+        last = performance.now();
+      }
+      break;
+    }
+    default: {
+      postMessage(packet);
+      break;
     }
   }
 };

app/client/local.js

@@ -17,7 +17,13 @@ export default class LocalClient extends Client {
         {type: 'module'},
       );
       this.interpolator.addEventListener('message', (event) => {
-        this.accept(event.data);
+        const packet = event.data;
+        if (CLIENT_PREDICTION) {
+          this.predictor.postMessage([1, packet]);
+        }
+        else {
+          this.accept(packet);
+        }
       });
     }
     if (CLIENT_PREDICTION) {
@@ -35,12 +41,7 @@ export default class LocalClient extends Client {
             break;
           }
           case 1: {
-            if (CLIENT_INTERPOLATION) {
+            this.accept(packet);
-              this.interpolator.postMessage(packet);
-            }
-            else {
-              this.accept(packet);
-            }
             break;
           }
         }
@@ -54,12 +55,12 @@ export default class LocalClient extends Client {
       }
       this.throughput.$$down += event.data.byteLength;
       const packet = decode(event.data);
-      if (CLIENT_PREDICTION) {
+      if (CLIENT_INTERPOLATION) {
-        this.predictor.postMessage([1, packet]);
-      }
-      else if (CLIENT_INTERPOLATION) {
         this.interpolator.postMessage(packet);
       }
+      else if (CLIENT_PREDICTION) {
+        this.predictor.postMessage([1, packet]);
+      }
       else {
         this.accept(packet);
       }

app/client/predictor.js

@@ -27,17 +27,8 @@ const Flow = {
   DOWN: 1,
 };
 
-const Stage = {
-  UNACK: 0,
-  ACK: 1,
-  FINISHING: 2,
-  FINISHED: 3,
-};
-
 const actions = new Map();
-
 let ecs = new PredictionEcs({Components, Systems});
-
 let mainEntityId = 0;
 
 function applyClientActions(elapsed) {
@@ -46,7 +37,7 @@ function applyClientActions(elapsed) {
     const {Controlled} = main;
     const finished = [];
     for (const [id, action] of actions) {
-      if (Stage.UNACK === action.stage) {
+      if (0 === action.finished && !action.ack) {
         if (!Controlled.locked) {
           switch (action.action.type) {
             case 'moveUp':
@@ -60,7 +51,7 @@ function applyClientActions(elapsed) {
         }
         action.steps.push(elapsed);
       }
-      if (Stage.FINISHING === action.stage) {
+      if (1 === action.finished) {
         if (!Controlled.locked) {
           switch (action.action.type) {
             case 'moveUp':
@@ -72,9 +63,9 @@ function applyClientActions(elapsed) {
             }
           }
         }
-        action.stage = Stage.FINISHED;
+        action.finished = 2;
       }
-      if (Stage.FINISHED === action.stage) {
+      if (action.ack && 2 === action.finished) {
         action.steps.shift();
         if (0 === action.steps.length) {
           finished.push(id);
@@ -113,13 +104,13 @@ onmessage = async (event) => {
               if (0 === packet.payload.value) {
                 const ack = pending.get(packet.payload.type);
                 const action = actions.get(ack);
-                action.stage = Stage.FINISHING;
+                action.finished = 1;
                 pending.delete(packet.payload.type);
               }
               else {
                 const tx = {
                   action: packet.payload,
-                  stage: Stage.UNACK,
+                  ack: false,finished: 0,
                   steps: [],
                 };
                 packet.payload.ack = Math.random();
@@ -139,11 +130,12 @@ onmessage = async (event) => {
         switch (packet.type) {
           case 'ActionAck': {
             const action = actions.get(packet.payload.ack);
-            action.stage = Stage.ACK;
+            action.ack = true;
             return;
           }
           case 'EcsChange': {
             ecs = new PredictionEcs({Components, Systems});
+            mainEntityId = 0;
             break;
           }
           case 'Tick': {

app/ecs/components/time.js

@@ -18,6 +18,6 @@ export default class Time extends Component {
     };
   }
   static properties = {
-    irlSeconds: {defaultValue: 10 * realSecondsPerGameHour, type: 'uint16'},
+    irlSeconds: {defaultValue: 6 * realSecondsPerGameHour, type: 'uint16'},
   };
 }

app/react/components/devtools.jsx

@@ -14,14 +14,14 @@ export default function Devtools({
   eventsChannel,
 }) {
   const client = useClient();
-  const [mainEntity] = useMainEntity();
+  const mainEntityRef = useMainEntity();
   const [mainEntityJson, setMainEntityJson] = useState('');
   const onEcsTick = useCallback((payload, ecs) => {
-    if (!mainEntity) {
+    if (!mainEntityRef.current) {
       return;
     }
-    setMainEntityJson(JSON.stringify(ecs.get(mainEntity), null, 2));
+    setMainEntityJson(JSON.stringify(ecs.get(mainEntityRef.current), null, 2));
-  }, [mainEntity]);
+  }, [mainEntityRef]);
   useEcsTick(onEcsTick);
   return (
     <div className={styles.devtools}>

app/react/components/devtools/tiles.jsx

@@ -17,12 +17,12 @@ export default function Tiles({eventsChannel}) {
   const [layer, setLayer] = useState(0);
   const [brush, setBrush] = useState(0);
   const [stamp, setStamp] = useState([]);
-  const [ecs] = useEcs();
+  const ecsRef = useEcs();
   useEffect(() => {
-    if (!ecs) {
+    if (!ecsRef.current) {
       return;
     }
-    const master = ecs.get(1);
+    const master = ecsRef.current.get(1);
     if (!master) {
       return;
     }
@@ -56,10 +56,10 @@ export default function Tiles({eventsChannel}) {
       eventsChannel.removeListener('click', onClick);
     };
   });
-  if (!ecs) {
+  if (!ecsRef.current) {
     return false;
   }
-  const master = ecs.get(1);
+  const master = ecsRef.current.get(1);
   if (!master) {
     return false;
   }

app/react/components/dom/bag.jsx

@@ -1,3 +1,5 @@
+import {memo} from 'react';
+
 import styles from './bag.module.css';
 
 import Grid from './grid.jsx';
@@ -5,7 +7,7 @@ import Grid from './grid.jsx';
 /**
  * Inventory bag. 10-40 slots of inventory.
  */
-export default function Bag({
+function Bag({
   isInventoryOpen,
   onActivate,
   slots,
@@ -25,3 +27,5 @@ export default function Bag({
     </div>
   );
 }
+
+export default memo(Bag);

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

@@ -8,7 +8,6 @@ export default function Chat({
   chatHistoryCaret,
   chatInputRef,
   chatMessages,
-  onClose,
   message,
   pendingMessage,
   setChatHistoryCaret,
@@ -33,7 +32,6 @@ export default function Chat({
       <Input
         chatHistory={chatHistory}
         chatHistoryCaret={chatHistoryCaret}
-        onClose={onClose}
         message={message}
         chatInputRef={chatInputRef}
         pendingMessage={pendingMessage}

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

@@ -59,5 +59,5 @@
 }
 
 .damages {
-  font-family: Joystix, 'Courier New', Courier, monospace;
+  font-family: Joystix;
 }

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

@@ -1,7 +1,7 @@
 .caret {
   position: absolute;
-  fill: #ffffff;
+  fill: #999999;
-  stroke: #00000044;
+  stroke: #02023999;
   stroke-width: 2px;
   left: 50%;
   top: 50%;

app/react/components/dom/dialogue.jsx

@@ -18,36 +18,63 @@ export default function Dialogue({
   const ref = useRef();
   const [dimensions, setDimensions] = useState({h: 0, w: 0});
   const [caret, setCaret] = useState(0);
+  const [page, setPage] = useState(0);
   const radians = useRadians();
+  const [pageLetters, setPageLetters] = useState([]);
   useEffect(() => {
+    setCaret(0);
+    setPageLetters(dialogue.letters.filter((letter) => letter.page === page));
+  }, [dialogue, page]);
+  useEffect(() => {
+    if (0 === pageLetters.length) {
+      return;
+    }
     return dialogue.addSkipListener(() => {
-      if (caret >= dialogue.letters.length - 1) {
+      // at end
-        dialogue.onClose();
+      if (caret >= pageLetters.length - 1) {
+        if (page < dialogue.pages - 1) {
+          setPage((page) => page + 1);
+        }
+        else {
+          dialogue.onClose();
+        }
       }
+      // skip to end
       else {
-        setCaret(dialogue.letters.length - 1);
+        setCaret(pageLetters.length - 1);
       }
     });
-  }, [caret, dialogue]);
+  }, [caret, dialogue, page, pageLetters]);
   useEffect(() => {
-    const {params} = dialogue.letters[caret];
+    if (0 === pageLetters.length) {
+      return;
+    }
+    const {params} = pageLetters[caret];
     let handle;
-    if (caret >= dialogue.letters.length - 1) {
+    // start lingering timeout
+    if (caret >= pageLetters.length - 1) {
       const {linger} = dialogue;
       if (!linger) {
         return;
       }
       handle = setTimeout(() => {
-        dialogue.onClose();
+        if (page < dialogue.pages - 1) {
+          setPage((page) => page + 1);
+        }
+        else {
+          dialogue.onClose();
+        }
       }, linger * 1000);
     }
     else {
+      // jump to next caret spot
       let jump = caret;
-      while (0 === dialogue.letters[jump].params.rate.frequency && jump < dialogue.letters.length - 1) {
+      while (0 === pageLetters[jump].params.rate.frequency && jump < pageLetters.length - 1) {
         jump += 1;
       }
       setCaret(jump);
-      if (jump < dialogue.letters.length - 1) {
+      if (jump < pageLetters.length - 1) {
+        // wait for next jump
         handle = setTimeout(() => {
           setCaret(caret + 1);
         }, params.rate.frequency * 1000)
@@ -56,7 +83,7 @@ export default function Dialogue({
     return () => {
       clearTimeout(handle);
     }
-  }, [caret, dialogue]);
+  }, [caret, dialogue, page, pageLetters]);
   const updateDimensions = useCallback(() => {
     if (ref.current) {
       const {height, width} = ref.current.getBoundingClientRect();
@@ -65,8 +92,8 @@ export default function Dialogue({
   }, [domScale]);
   useAnimationFrame(updateDimensions);
   const localRender = useMemo(
-    () => render(dialogue.letters, styles.letter),
+    () => render(pageLetters, styles.letter),
-    [dialogue.letters],
+    [pageLetters],
   );
   let position = 'function' === typeof dialogue.position
     ? dialogue.position()

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

@@ -1,6 +1,6 @@
 .dialogue {
   background-color: #02023999;
-  border: solid 3px white;
+  border: solid 1px #999999;
   border-radius: 8px;
   color: white;
   left: 0;

app/react/components/dom/entities.jsx

@@ -9,9 +9,9 @@ import Entity from './entity.jsx';
 
 export default function Entities({
   camera,
+  monopolizers,
   scale,
   setChatMessages,
-  setMonopolizers,
 }) {
   const [entities, setEntities] = useState({});
   usePacket('EcsChange', async () => {
@@ -29,9 +29,9 @@ export default function Entities({
         deleting[id] = true;
         continue;
       }
-      updating[id] = ecs.get(id);
       const {dialogue} = update.Interlocutor || {};
       if (dialogue) {
+        updating[id] = ecs.get(id);
         const {dialogues} = updating[id].Interlocutor;
         for (const key in dialogue) {
           dialogues[key] = dialogue[key];
@@ -45,6 +45,7 @@ export default function Entities({
             dialogues[key].position = () => updating[id].Position;
           }
           dialogues[key].letters = parseLetters(dialogues[key].body);
+          dialogues[key].pages = 1 + dialogues[key].letters.at(-1).page;
           setChatMessages((chatMessages) => ({
             [[id, key].join('-')]: dialogues[key].letters,
             ...chatMessages,
@@ -64,7 +65,7 @@ export default function Entities({
             },
           };
           if (dialogues[key].monopolizer) {
-            setMonopolizers((monopolizers) => [...monopolizers, monopolizer]);
+            monopolizers.push(monopolizer);
           }
           dialogues[key].onClose = () => {
             setEntities((entities) => ({
@@ -72,14 +73,10 @@ export default function Entities({
               [id]: ecs.rebuild(id),
             }));
             if (dialogues[key].monopolizer) {
-              setMonopolizers((monopolizers) => {
+              const index = monopolizers.indexOf(monopolizer);
-                const index = monopolizers.indexOf(monopolizer);
+              if (-1 !== index) {
-                if (-1 === index) {
-                  return monopolizers;
-                }
                 monopolizers.splice(index, 1);
-                return [...monopolizers];
+              }
-              });
             }
             delete dialogues[key];
           };
@@ -95,7 +92,7 @@ export default function Entities({
         ...updating,
       };
     });
-  }, [setChatMessages, setMonopolizers]);
+  }, [monopolizers, setChatMessages]);
   useEcsTick(onEcsTick);
   const renderables = [];
   for (const id in entities) {

app/react/components/dom/hotbar.jsx

@@ -1,3 +1,5 @@
+import {memo} from 'react';
+
 import styles from './hotbar.module.css';
 import gridStyles from './grid.module.css';
 
@@ -6,7 +8,7 @@ import Grid from './grid.jsx';
 /**
  * The hotbar. 10 slots of inventory with an active selection.
  */
-export default function Hotbar({
+function Hotbar({
   active,
   hotbarIsHidden,
   onActivate,
@@ -33,3 +35,5 @@ export default function Hotbar({
     </div>
   );
 }
+
+export default memo(Hotbar);

app/react/components/pixi/ecs.jsx

@@ -1,4 +1,4 @@
-import {Container} from '@pixi/react';
+import {Container, useApp} from '@pixi/react';
 import {useCallback, useState} from 'react';
 
 import {useEcsTick} from '@/react/context/ecs.js';
@@ -11,14 +11,14 @@ import TileLayer from './tile-layer.jsx';
 import Water from './water.jsx';
 
 export default function Ecs({camera, monopolizers, particleWorker, scale}) {
-  const [mainEntity] = useMainEntity();
+  const app = useApp();
+  const mainEntityRef = useMainEntity();
   const [layers, setLayers] = useState([]);
-  const [hour, setHour] = useState(10);
   const [projected, setProjected] = useState([]);
   const [position, setPosition] = useState({x: 0, y: 0});
   const [water, setWater] = useState();
   const onEcsTick = useCallback((payload, ecs) => {
-    const entity = ecs.get(mainEntity);
+    const entity = ecs.get(mainEntityRef.current);
     for (const id in payload) {
       const update = payload[id];
       switch (id) {
@@ -28,7 +28,88 @@ export default function Ecs({camera, monopolizers, particleWorker, scale}) {
             setLayers(Object.values(master.TileLayers.$$layersProxies));
           }
           if (update.Time) {
-            setHour(Math.round(ecs.get(1).Time.hour * 60) / 60);
+            const {hour} = ecs.get(1).Time;
+            let brightness, color;
+            // 0 - 5 night
+            // 21 - 0 night
+            if (
+              (hour >= 0 && hour < 5)
+              || hour >= 21
+            ) {
+              brightness = 0.25;
+              color = 0x2244cc;
+            }
+            // 5 - 6 blue
+            // 20 - 21 blue
+            if (
+              (hour >= 5 && hour < 6)
+              || (hour >= 20 && hour < 21)
+            ) {
+              const mag = hour < 20 ? (hour - 5) : (21 - hour);
+              brightness = 0.25 + (0.75 * mag);
+              color = 0x2244cc;
+            }
+            // 6 - 7 morning golden
+            if (hour >= 6 && hour < 7) {
+              if (hour < 6.25) {
+                const [r, g, b] = [0xff - 0x22, 0xd3 - 0x44, 0x7a - 0xcc];
+                const fraction = ((hour - 6) * 4);
+                brightness = 1 + (fraction * 0.25);
+                color = (
+                  (0x22 + (r * fraction)) << 16
+                  | (0x44 + (g * fraction)) << 8
+                  | (0xcc + (b * fraction))
+                );
+              }
+              else if (hour >= 6.75) {
+                const [r, g, b] = [0xff - 0xff, 0xd3 - 0xff, 0x7a - 0xff];
+                const fraction = ((7 - hour) * 4);
+                brightness = 1 + (fraction * 0.25);
+                color = (
+                  (0xff + (r * fraction)) << 16
+                  | (0xff + (g * fraction)) << 8
+                  | (0xff + (b * fraction))
+                );
+              }
+              else {
+                brightness = 1.25;
+                color = 0xffd37a;
+              }
+            }
+            // 19 - 20 evening golden
+            if (hour >= 19 && hour < 20) {
+              if (hour < 19.25) {
+                const [r, g, b] = [0xff - 0xff, 0xd3 - 0xff, 0x7a - 0xff];
+                const fraction = ((hour - 19) * 4);
+                brightness = 1 + (fraction * 0.25);
+                color = (
+                  (0xff + (r * fraction)) << 16
+                  | (0xff + (g * fraction)) << 8
+                  | (0xff + (b * fraction))
+                );
+              }
+              else if (hour >= 19.75) {
+                const [r, g, b] = [0xff - 0x22, 0xd3 - 0x44, 0x7a - 0xcc];
+                const fraction = ((20 - hour) * 4);
+                brightness = 1 + (fraction * 0.25);
+                color = (
+                  (0x22 + (r * fraction)) << 16
+                  | (0x44 + (g * fraction)) << 8
+                  | (0xcc + (b * fraction))
+                );
+              }
+              else {
+                brightness = 1.25;
+                color = 0xffd37a;
+              }
+            }
+            // 7 - 19 day
+            if (hour >= 7 && hour < 19) {
+              brightness = 1;
+              color = 0xffffff;
+            }
+            app.ambientLight.brightness = brightness;
+            app.ambientLight.color = color;
           }
           if (update.Water) {
             setWater(master.Water.water);
@@ -42,7 +123,7 @@ export default function Ecs({camera, monopolizers, particleWorker, scale}) {
       setPosition(Position.toJSON());
       setProjected(Wielder.activeItem()?.project(Position.tile, Direction.quantize(4)));
     }
-  }, [mainEntity]);
+  }, [app.ambientLight, mainEntityRef]);
   useEcsTick(onEcsTick);
   return (
     <Container

app/react/components/pixi/entities.jsx

@@ -13,12 +13,12 @@ import Entity from './entity.js';
 
 export default function Entities({monopolizers, particleWorker}) {
   const [debug] = useDebug();
-  const [ecs] = useEcs();
+  const ecsRef = useEcs();
   const containerRef = useRef();
   const latestTick = useRef();
   const entities = useRef({});
   const pool = useRef([]);
-  const [mainEntity] = useMainEntity();
+  const mainEntityRef = useMainEntity();
   const radians = useRadians();
   const willInteractWith = useRef(0);
   const [interactionFilters] = useState([
@@ -28,7 +28,7 @@ export default function Entities({monopolizers, particleWorker}) {
   const pulse = (Math.cos(radians / 4) + 1) * 0.5;
   interactionFilters[0].brightness = (pulse * 0.75) + 1;
   interactionFilters[1].outerStrength = pulse * 0.5;
-  const updateEntities = useCallback((payload) => {
+  const updateEntities = useCallback((payload, ecs) => {
     for (const id in payload) {
       if ('1' === id) {
         continue;
@@ -43,14 +43,15 @@ export default function Entities({monopolizers, particleWorker}) {
         entities.current[id] = pool.current.length > 0
           ? pool.current.pop()
           : new Entity();
-        entities.current[id].reset(ecs.get(id), debug);
+        entities.current[id].reset(ecs.get(id));
-        if (mainEntity === id) {
+        entities.current[id].setDebug(false);
+        if (mainEntityRef.current === id) {
           entities.current[id].setMainEntity();
         }
       }
       entities.current[id].update(payload[id], containerRef.current);
     }
-  }, [debug, ecs, mainEntity])
+  }, [mainEntityRef])
   useEffect(() => {
     if (0 === pool.current.length) {
       for (let i = 0; i < 1000; ++i) {
@@ -69,25 +70,25 @@ export default function Entities({monopolizers, particleWorker}) {
     }
     entities.current = {};
   });
-  const onEcsTickEntities = useCallback((payload) => {
+  useEcsTick(updateEntities);
-    updateEntities(payload);
-  }, [updateEntities]);
-  useEcsTick(onEcsTickEntities);
   useEffect(() => {
-    if (!ecs || !particleWorker) {
+    if (!particleWorker) {
       return;
     }
     async function onMessage(diff) {
+      if (!ecsRef.current) {
+        return;
+      }
       latestTick.current = Promise.resolve(latestTick.current).then(async () => {
-        await ecs.apply(diff.data);
+        await ecsRef.current.apply(diff.data);
-        updateEntities(diff.data);
+        updateEntities(diff.data, ecsRef.current);
       });
     }
     particleWorker.addEventListener('message', onMessage);
     return () => {
       particleWorker.removeEventListener('message', onMessage);
     };
-  }, [ecs, particleWorker, updateEntities]);
+  }, [ecsRef, particleWorker, updateEntities]);
   const onEcsTickParticles = useCallback((payload) => {
     for (const id in payload) {
       const update = payload[id];
@@ -100,7 +101,7 @@ export default function Entities({monopolizers, particleWorker}) {
   }, [particleWorker]);
   useEcsTick(onEcsTickParticles);
   const onEcsTickInteractions = useCallback((payload, ecs) => {
-    const main = ecs.get(mainEntity);
+    const main = ecs.get(mainEntityRef.current);
     if (main) {
       if (willInteractWith.current !== main.Interacts.willInteractWith) {
         if (entities.current[willInteractWith.current]) {
@@ -115,7 +116,7 @@ export default function Entities({monopolizers, particleWorker}) {
           : [];
       }
     }
-  }, [interactionFilters, mainEntity, monopolizers]);
+  }, [interactionFilters, mainEntityRef, monopolizers]);
   useEcsTick(onEcsTickInteractions);
   return (
     <Container

app/react/components/pixi/entity.js

@@ -43,13 +43,12 @@ export default class Entity {
     this.debug.parent.removeChild(this.debug);
     this.attached = false;
   }
-  reset(entity, debug) {
+  reset(entity) {
     this.entity = entity;
     if (this.light) {
       this.container.removeChild(this.light);
       this.light = undefined;
     }
-    this.setDebug(debug);
     this.isMainEntity = false;
     if (this.interactionAabb) {
       this.debug.removeChild(this.interactionAabb);
@@ -97,6 +96,7 @@ export default class Entity {
           0xffffff - 0x2244cc,
           0,
         );
+        this.container.addChild(this.light);
       }
       this.light.brightness = Light.brightness;
     }
@@ -178,14 +178,16 @@ export default class Entity {
         }
       }
     }
-    if (this.entity.Collider) {
+    if (this.debug.alpha) {
-      this.colliderAabb.redraw(this.entity.Collider.aabb);
+      if (this.entity.Collider) {
-    }
+        this.colliderAabb.redraw(this.entity.Collider.aabb);
-    if (VisibleAabb) {
+      }
-      this.visibleAabb.redraw(this.entity.VisibleAabb);
+      if (VisibleAabb) {
-    }
+        this.visibleAabb.redraw(this.entity.VisibleAabb);
-    if (this.isMainEntity) {
+      }
-      this.interactionAabb.redraw(this.entity.Interacts.aabb());
+      if (this.isMainEntity) {
+        this.interactionAabb.redraw(this.entity.Interacts.aabb());
+      }
     }
     if (this.attached || !container) {
       return;

app/react/components/pixi/extensions.js

@@ -24,9 +24,8 @@ export const ApplicationStageLights = {
     init: function() {
       const {stage} = this;
       deferredLighting.addToStage(stage);
-      // const ambientLight = new AmbientLight(0x2244cc, 0.25);
+      this.ambientLight = new AmbientLight(0xffffff, 1);
-      const ambientLight = new AmbientLight(0xffffff, 1);
+      stage.addChild(this.ambientLight);
-      stage.addChild(ambientLight);
     },
   },
 };

app/react/components/ui.jsx

@@ -26,7 +26,7 @@ const KEY_MAP = {
 };
 
 function emptySlots() {
-  return Array(50).fill(undefined);
+  return Array(10).fill(undefined);
 }
 
 const devEventsChannel = new EventEmitter();
@@ -37,20 +37,21 @@ function Ui({disconnected}) {
   const chatInputRef = useRef();
   const latestTick = useRef();
   const gameRef = useRef();
-  const [mainEntity, setMainEntity] = useMainEntity();
+  const mainEntityRef = useMainEntity();
-  const [debug, setDebug] = useDebug();
+  const [, setDebug] = useDebug();
-  const [ecs, setEcs] = useEcs();
+  const ecsRef = useEcs();
   const [showDisconnected, setShowDisconnected] = useState(false);
   const [bufferSlot, setBufferSlot] = useState();
   const [devtoolsIsOpen, setDevtoolsIsOpen] = useState(false);
   const ratio = (RESOLUTION.x * (devtoolsIsOpen ? 2 : 1)) / RESOLUTION.y;
   const [camera, setCamera] = useState({x: 0, y: 0});
+  const [hotbarSlots, setHotbarSlots] = useState(emptySlots());
   const [inventorySlots, setInventorySlots] = useState(emptySlots());
   const [activeSlot, setActiveSlot] = useState(0);
   const [scale, setScale] = useState(2);
   const [Components, setComponents] = useState();
   const [Systems, setSystems] = useState();
-  const [monopolizers, setMonopolizers] = useState([]);
+  const monopolizers = useRef([]);
   const [message, setMessage] = useState('');
   const [chatIsOpen, setChatIsOpen] = useState(false);
   const [chatHistory, setChatHistory] = useState([]);
@@ -58,7 +59,7 @@ function Ui({disconnected}) {
   const [chatMessages, setChatMessages] = useState({});
   const [pendingMessage, setPendingMessage] = useState('');
   const [hotbarIsHidden, setHotbarIsHidden] = useState(true);
-  const [hotbarHideHandle, setHotbarHideHandle] = useState();
+  const hotbarHideHandle = useRef();
   const [isInventoryOpen, setIsInventoryOpen] = useState(false);
   const [externalInventory, setExternalInventory] = useState();
   const [externalInventorySlots, setExternalInventorySlots] = useState();
@@ -67,8 +68,8 @@ function Ui({disconnected}) {
     class ClientEcsPerf extends ClientEcs {
       markChange() {}
     }
-    setEcs(new ClientEcsPerf({Components, Systems}));
+    ecsRef.current = new ClientEcsPerf({Components, Systems});
-  }, [Components, Systems, setEcs]);
+  }, [ecsRef, Components, Systems]);
   useEffect(() => {
     async function setEcsStuff() {
       const {default: Components} = await import('@/ecs/components/index.js');
@@ -95,201 +96,137 @@ function Ui({disconnected}) {
       clearTimeout(handle);
     };
   }, [disconnected]);
-  useEffect(() => {
-    return addKeyListener(document.body, ({type, payload}) => {
-      if (chatInputRef.current) {
-        chatInputRef.current.focus();
-      }
-      if (chatIsOpen) {
-        return;
-      }
-      let actionPayload;
-      switch (payload) {
-        case 'w': {
-          actionPayload = {type: 'moveUp', value: KEY_MAP[type]};
-          break;
-        }
-        case 'a': {
-          actionPayload = {type: 'moveLeft', value: KEY_MAP[type]};
-          break;
-        }
-        case 's': {
-          actionPayload = {type: 'moveDown', value: KEY_MAP[type]};
-          break;
-        }
-        case 'd': {
-          actionPayload = {type: 'moveRight', value: KEY_MAP[type]};
-          break;
-        }
-      }
-      if (actionPayload) {
-        client.send({
-          type: 'Action',
-          payload: actionPayload,
-        });
-      }
-    });
-  }, [
-    chatIsOpen,
-    client,
-  ]);
   const keepHotbarOpen = useCallback(() => {
     if (!isInventoryOpen) {
       setHotbarIsHidden(false);
-      if (hotbarHideHandle) {
+      if (hotbarHideHandle.current) {
-        clearTimeout(hotbarHideHandle);
+        clearTimeout(hotbarHideHandle.current);
       }
-      setHotbarHideHandle(setTimeout(() => {
+      hotbarHideHandle.current = setTimeout(() => {
         setHotbarIsHidden(true);
-      }, 4000));
+      }, 4000);
     }
-  }, [hotbarHideHandle, isInventoryOpen]);
+  }, [isInventoryOpen]);
   useEffect(() => {
-    return addKeyListener(document.body, ({event, type, payload}) => {
+    return addKeyListener(document.body, ({event, payload, type}) => {
-      if ('Escape' === payload && 'keyDown' === type && chatIsOpen) {
+      const actionMap = {
-        setChatIsOpen(false);
+        'd': {type: 'moveRight'},
+        's': {type: 'moveDown'},
+        'a': {type: 'moveLeft'},
+        'w': {type: 'moveUp'},
+        'e': {type: 'interact'},
+        '1': {type: 'changeSlot', payload: 1},
+        '2': {type: 'changeSlot', payload: 2},
+        '3': {type: 'changeSlot', payload: 3},
+        '4': {type: 'changeSlot', payload: 4},
+        '5': {type: 'changeSlot', payload: 5},
+        '6': {type: 'changeSlot', payload: 6},
+        '7': {type: 'changeSlot', payload: 7},
+        '8': {type: 'changeSlot', payload: 8},
+        '9': {type: 'changeSlot', payload: 9},
+        '0': {type: 'changeSlot', payload: 10},
+        '`': {type: 'openInventory'},
+        '-': {type: 'zoomOut'},
+        '+': {type: 'zoomIn'},
+        '=': {type: 'zoomIn'},
+        'F3': {type: 'debug'},
+        'F4': {type: 'devtools'},
+        'Enter': {type: 'openChat'},
+        'Escape': {type: 'closeChat'},
+      };
+      const action = actionMap[payload];
+      if (!action) {
         return;
       }
       if (chatInputRef.current) {
+        if ('closeChat' === action.type && 'keyDown' === type) {
+          setChatIsOpen(false);
+          return;
+        }
         chatInputRef.current.focus();
-      }
-      if (chatIsOpen) {
         return;
       }
       let actionPayload;
-      switch (payload) {
+      switch (action.type) {
-        case '-':
+        case 'interact': {
           if ('keyDown' === type) {
-            setScale((scale) => scale > 1 ? scale - 1 : 1);
+            if (monopolizers.current.length > 0) {
-          }
+              monopolizers.current[0].trigger();
-          break;
-        case '=':
-        case '+':
-          if ('keyDown' === type) {
-            setScale((scale) => scale < 4 ? Math.floor(scale + 1) : 4);
-          }
-          break;
-        case 'F3': {
-          if (event) {
-            event.preventDefault();
-          }
-          if ('keyDown' === type) {
-            setDebug(!debug);
-          }
-          break;
-        }
-        case 'F4': {
-          if (event) {
-            event.preventDefault();
-          }
-          if ('keyDown' === type) {
-            setDevtoolsIsOpen(!devtoolsIsOpen);
-          }
-          break;
-        }
-        case '`': {
-          if (event) {
-            event.preventDefault();
-          }
-          if ('keyDown' === type) {
-            if (isInventoryOpen) {
-              setHotbarIsHidden(true);
-            }
-            else {
-              setHotbarIsHidden(false);
-              if (hotbarHideHandle) {
-                clearTimeout(hotbarHideHandle);
-              }
-            }
-            setIsInventoryOpen(!isInventoryOpen);
-          }
-          break
-        }
-        case 'Enter': {
-          if ('keyDown' === type) {
-            setChatIsOpen(true);
-          }
-          break
-        }
-        case 'e': {
-          if (KEY_MAP[type]) {
-            if (monopolizers.length > 0) {
-              monopolizers[0].trigger();
               break;
             }
           }
           actionPayload = {type: 'interact', value: KEY_MAP[type]};
           break;
         }
-        case '1': {
+        case 'moveRight':
+        case 'moveDown':
+        case 'moveLeft':
+        case 'moveUp': {
+          actionPayload = {type: action.type, value: 'keyDown' === type ? 1 : 0};
+          break;
+        }
+        case 'changeSlot': {
           if ('keyDown' === type) {
             keepHotbarOpen();
-            actionPayload = {type: 'changeSlot', value: 1};
+            actionPayload = {type: 'changeSlot', value: action.payload};
           }
           break;
         }
-        case '2': {
+        case 'openInventory': {
-          if ('keyDown' === type) {
+          if (event) {
-            keepHotbarOpen();
+            event.preventDefault();
-            actionPayload = {type: 'changeSlot', value: 2};
           }
-          break;
+          if ('keyDown' === type) {
+            setIsInventoryOpen((isInventoryOpen) => {
+              if (isInventoryOpen) {
+                setHotbarIsHidden(true);
+              }
+              else {
+                setHotbarIsHidden(false);
+                if (hotbarHideHandle.current) {
+                  clearTimeout(hotbarHideHandle.current);
+                }
+              }
+              return !isInventoryOpen;
+            });
+          }
+          return;
         }
-        case '3': {
+        case 'zoomIn': {
           if ('keyDown' === type) {
-            keepHotbarOpen();
+            setScale((scale) => scale < 4 ? Math.floor(scale + 1) : 4);
-            actionPayload = {type: 'changeSlot', value: 3};
           }
-          break;
+          return;
         }
-        case '4': {
+        case 'zoomOut': {
           if ('keyDown' === type) {
-            keepHotbarOpen();
+            setScale((scale) => scale > 1 ? scale - 1 : 1);
-            actionPayload = {type: 'changeSlot', value: 4};
           }
-          break;
+          return;
         }
-        case '5': {
+        case 'debug': {
-          if ('keyDown' === type) {
+          if (event) {
-            keepHotbarOpen();
+            event.preventDefault();
-            actionPayload = {type: 'changeSlot', value: 5};
           }
-          break;
+          if ('keyDown' === type) {
+            setDebug((debug) => !debug);
+          }
+          return;
         }
-        case '6': {
+        case 'devtools': {
-          if ('keyDown' === type) {
+          if (event) {
-            keepHotbarOpen();
+            event.preventDefault();
-            actionPayload = {type: 'changeSlot', value: 6};
           }
-          break;
+          if ('keyDown' === type) {
+            setDevtoolsIsOpen((devtoolsIsOpen) => !devtoolsIsOpen);
+          }
+          return;
         }
-        case '7': {
+        case 'openChat': {
           if ('keyDown' === type) {
-            keepHotbarOpen();
+            setChatIsOpen(true);
-            actionPayload = {type: 'changeSlot', value: 7};
           }
-          break;
+          return;
-        }
-        case '8': {
-          if ('keyDown' === type) {
-            keepHotbarOpen();
-            actionPayload = {type: 'changeSlot', value: 8};
-          }
-          break;
-        }
-        case '9': {
-          if ('keyDown' === type) {
-            keepHotbarOpen();
-            actionPayload = {type: 'changeSlot', value: 9};
-          }
-          break;
-        }
-        case '0': {
-          if ('keyDown' === type) {
-            keepHotbarOpen();
-            actionPayload = {type: 'changeSlot', value: 10};
-          }
-          break;
         }
       }
       if (actionPayload) {
@@ -299,36 +236,24 @@ function Ui({disconnected}) {
         });
       }
     });
-  }, [
+  }, [client, keepHotbarOpen, setDebug]);
-    chatIsOpen,
-    client,
-    debug,
-    devtoolsIsOpen,
-    hotbarHideHandle,
-    isInventoryOpen,
-    keepHotbarOpen,
-    monopolizers,
-    setDebug,
-    setScale,
-  ]);
   const onEcsChangePacket = useCallback(() => {
     refreshEcs();
-    setMainEntity(undefined);
+    mainEntityRef.current = undefined;
-    setMonopolizers([]);
+    monopolizers.current = [];
-  }, [refreshEcs, setMainEntity]);
+  }, [refreshEcs, mainEntityRef]);
   usePacket('EcsChange', onEcsChangePacket);
   const onTickPacket = useCallback(async (payload, client) => {
     if (0 === Object.keys(payload.ecs).length) {
       return;
     }
     latestTick.current = Promise.resolve(latestTick.current).then(async () => {
-      await ecs.apply(payload.ecs);
+      await ecsRef.current.apply(payload.ecs);
       client.emitter.invoke(':Ecs', payload.ecs);
     });
-  }, [ecs]);
+  }, [ecsRef]);
   usePacket('Tick', onTickPacket);
   const onEcsTick = useCallback((payload, ecs) => {
-    let localMainEntity = mainEntity;
     for (const id in payload) {
       const entity = ecs.get(id);
       const update = payload[id];
@@ -336,14 +261,21 @@ function Ui({disconnected}) {
         continue;
       }
       if (update.MainEntity) {
-        setMainEntity(localMainEntity = id);
+        mainEntityRef.current = id;
       }
       if (update.Inventory) {
-        if (localMainEntity === id) {
+        if (mainEntityRef.current === id) {
           setBufferSlot(entity.Inventory.item(0));
+          setHotbarSlots(() => {
+            const newHotbarSlots = [];
+            for (let i = 1; i < 11; ++i) {
+              newHotbarSlots.push(entity.Inventory.item(i));
+            }
+            return newHotbarSlots;
+          });
           const newInventorySlots = emptySlots();
-          for (let i = 1; i < 41; ++i) {
+          for (let i = 11; i < 41; ++i) {
-            newInventorySlots[i - 1] = entity.Inventory.item(i);
+            newInventorySlots[i - 11] = entity.Inventory.item(i);
           }
           setInventorySlots(newInventorySlots);
         }
@@ -356,8 +288,8 @@ function Ui({disconnected}) {
           setExternalInventorySlots(newInventorySlots);
           setIsInventoryOpen(true);
           setHotbarIsHidden(false);
-          if (hotbarHideHandle) {
+          if (hotbarHideHandle.current) {
-            clearTimeout(hotbarHideHandle);
+            clearTimeout(hotbarHideHandle.current);
           }
         }
         else if (update.Inventory.closed) {
@@ -365,13 +297,13 @@ function Ui({disconnected}) {
           setExternalInventorySlots();
         }
       }
-      if (localMainEntity === id) {
+      if (mainEntityRef.current === id) {
         if (update.Wielder && 'activeSlot' in update.Wielder) {
           setActiveSlot(update.Wielder.activeSlot);
         }
       }
     }
-  }, [hotbarHideHandle, mainEntity, setMainEntity]);
+  }, [mainEntityRef]);
   useEcsTick(onEcsTick);
   const onEcsTickParticles = useCallback((payload, ecs) => {
     if (!('1' in payload) || particleWorker) {
@@ -415,15 +347,15 @@ function Ui({disconnected}) {
   }, []);
   useEcsTick(onEcsTickAabbs);
   const onEcsTickCamera = useCallback((payload, ecs) => {
-    if (mainEntity) {
+    if (mainEntityRef.current) {
-      const mainEntityEntity = ecs.get(mainEntity);
+      const mainEntityEntity = ecs.get(mainEntityRef.current);
       const x = Math.round((mainEntityEntity.Camera.x * scale) - RESOLUTION.x / 2);
       const y = Math.round((mainEntityEntity.Camera.y * scale) - RESOLUTION.y / 2);
       if (x !== camera.x || y !== camera.y) {
         setCamera({x, y});
       }
     }
-  }, [camera, mainEntity, scale]);
+  }, [camera, mainEntityRef, scale]);
   useEcsTick(onEcsTickCamera);
   useEffect(() => {
     function onContextMenu(event) {
@@ -435,15 +367,15 @@ function Ui({disconnected}) {
     };
   }, []);
   const computePosition = useCallback(({clientX, clientY}) => {
-    if (!gameRef.current || !mainEntity) {
+    if (!gameRef.current || !mainEntityRef.current) {
       return;
     }
     const {top, left, width} = gameRef.current.getBoundingClientRect();
-    const master = ecs.get(1);
+    const master = ecsRef.current.get(1);
     if (!master) {
       return;
     }
-    const {Camera} = ecs.get(mainEntity);
+    const {Camera} = ecsRef.current.get(mainEntityRef.current);
     const size = width / RESOLUTION.x;
     const camera = {
       x: ((Camera.x * scale) - (RESOLUTION.x / 2)),
@@ -454,10 +386,23 @@ function Ui({disconnected}) {
       y: (((clientY - top) / size) + camera.y) / scale,
     };
   }, [
-    ecs,
+    ecsRef,
-    mainEntity,
+    mainEntityRef,
     scale,
   ]);
+  const hotbarOnActivate = useCallback((i) => {
+    keepHotbarOpen();
+    client.send({
+      type: 'Action',
+      payload: {type: 'swapSlots', value: [0, mainEntityRef.current, i + 1]},
+    });
+  }, [client, keepHotbarOpen, mainEntityRef]);
+  const bagOnActivate = useCallback((i) => {
+    client.send({
+      type: 'Action',
+      payload: {type: 'swapSlots', value: [0, mainEntityRef.current, i + 11]},
+    });
+  }, [client, mainEntityRef]);
   return (
     <div
       className={styles.ui}
@@ -479,7 +424,7 @@ function Ui({disconnected}) {
       <div
         className={[styles.game, devtoolsIsOpen && styles.devtoolsIsOpen].filter(Boolean).join(' ')}
         onMouseDown={(event) => {
-          if (chatIsOpen) {
+          if (chatInputRef.current) {
             event.preventDefault();
             return;
           }
@@ -500,8 +445,8 @@ function Ui({disconnected}) {
               }
               break;
             case 2:
-              if (monopolizers.length > 0) {
+              if (monopolizers.current.length > 0) {
-                monopolizers[0].trigger();
+                monopolizers.current[0].trigger();
                 break;
               }
               client.send({
@@ -512,7 +457,7 @@ function Ui({disconnected}) {
           }
         }}
         onMouseUp={(event) => {
-          if (chatIsOpen) {
+          if (chatInputRef.current) {
             event.preventDefault();
             return;
           }
@@ -534,18 +479,18 @@ function Ui({disconnected}) {
           event.preventDefault();
         }}
         onWheel={(event) => {
-          if (chatIsOpen) {
+          if (chatInputRef.current) {
             event.preventDefault();
             return;
           }
           if (!isInventoryOpen) {
             setHotbarIsHidden(false);
-            if (hotbarHideHandle) {
+            if (hotbarHideHandle.current) {
-              clearTimeout(hotbarHideHandle);
+              clearTimeout(hotbarHideHandle.current);
             }
-            setHotbarHideHandle(setTimeout(() => {
+            hotbarHideHandle.current = setTimeout(() => {
               setHotbarIsHidden(true);
-            }, 4000));
+            }, 4000);
           }
           if (event.deltaY > 0) {
             client.send({
@@ -564,7 +509,7 @@ function Ui({disconnected}) {
       >
         <Pixi
           camera={camera}
-          monopolizers={monopolizers}
+          monopolizers={monopolizers.current}
           particleWorker={particleWorker}
           scale={scale}
         />
@@ -572,24 +517,13 @@ function Ui({disconnected}) {
           <HotBar
             active={activeSlot}
             hotbarIsHidden={hotbarIsHidden}
-            onActivate={(i) => {
+            onActivate={hotbarOnActivate}
-              keepHotbarOpen();
+            slots={hotbarSlots}
-              client.send({
-                type: 'Action',
-                payload: {type: 'swapSlots', value: [0, mainEntity, i + 1]},
-              });
-            }}
-            slots={inventorySlots.slice(0, 10)}
           />
           <Bag
             isInventoryOpen={isInventoryOpen}
-            onActivate={(i) => {
+            onActivate={bagOnActivate}
-              client.send({
+            slots={inventorySlots}
-                type: 'Action',
-                payload: {type: 'swapSlots', value: [0, mainEntity, i + 11]},
-              });
-            }}
-            slots={inventorySlots.slice(10, 20)}
           />
           {externalInventory && (
             <External
@@ -607,7 +541,7 @@ function Ui({disconnected}) {
             camera={camera}
             scale={scale}
             setChatMessages={setChatMessages}
-            setMonopolizers={setMonopolizers}
+            monopolizers={monopolizers.current}
           />
           {chatIsOpen && (
             <Chat
@@ -621,9 +555,6 @@ function Ui({disconnected}) {
               setChatHistoryCaret={setChatHistoryCaret}
               setMessage={setMessage}
               setPendingMessage={setPendingMessage}
-              onClose={() => {
-                setChatIsOpen(false);
-              }}
             />
           )}
           {showDisconnected && (

app/react/context/ecs.js

@@ -11,12 +11,12 @@ export function useEcs() {
 }
 
 export function useEcsTick(fn) {
-  const [ecs] = useEcs();
+  const ecsRef = useEcs();
   const memo = useCallback((payload) => {
-    if (!ecs) {
+    if (!ecsRef.current) {
       return;
     }
-    fn(payload, ecs);
+    fn(payload, ecsRef.current);
-  }, [ecs, fn]);
+  }, [ecsRef, fn]);
   usePacket(':Ecs', memo);
 }

app/root.css

@@ -29,10 +29,10 @@ body {
 
 @font-face {
   font-family: "Cookbook";
-  src: url("/assets/fonts/Cookbook.woff") format("woff");
+  src: url("/assets/fonts/Cookbook.woff");
 }
 
 @font-face {
   font-family: "Joystix";
-  src: url("/assets/fonts/Joystix.ttf") format("ttf");
+  src: url("/assets/fonts/Joystix.woff");
 }

app/routes/_main-menu.play.$.$/route.jsx

@@ -1,5 +1,5 @@
 import {json} from "@remix-run/node";
-import {useCallback, useEffect, useState} from 'react';
+import {useCallback, useEffect, useRef, useState} from 'react';
 import {useOutletContext, useParams} from 'react-router-dom';
 
 import Ui from '@/react/components/ui.jsx';
@@ -22,10 +22,9 @@ export default function PlaySpecific() {
   const Client = useOutletContext();
   const assetsTuple = useState({});
   const [client, setClient] = useState();
-  const mainEntityTuple = useState();
+  const mainEntityRef = useRef();
-  const setMainEntity = mainEntityTuple[1];
   const debugTuple = useState(false);
-  const ecsTuple = useState();
+  const ecsRef = useRef();
   const [disconnected, setDisconnected] = useState(false);
   const params = useParams();
   const [type, url] = params['*'].split('/');
@@ -109,7 +108,7 @@ export default function PlaySpecific() {
     if (!client || !disconnected) {
       return;
     }
-    setMainEntity(undefined);
+    mainEntityRef.current = undefined;
     async function reconnect() {
       await client.connect(url);
     }
@@ -118,7 +117,7 @@ export default function PlaySpecific() {
     return () => {
       clearInterval(handle);
     };
-  }, [client, disconnected, setMainEntity, url]);
+  }, [client, disconnected, mainEntityRef, url]);
   // useEffect(() => {
   //   let source = true;
   //   async function play() {
@@ -144,8 +143,8 @@ export default function PlaySpecific() {
   // }, [])
   return (
     <ClientContext.Provider value={client}>
-      <MainEntityContext.Provider value={mainEntityTuple}>
+      <MainEntityContext.Provider value={mainEntityRef}>
-        <EcsContext.Provider value={ecsTuple}>
+        <EcsContext.Provider value={ecsRef}>
           <DebugContext.Provider value={debugTuple}>
             <AssetsContext.Provider value={assetsTuple}>
               <RadiansContext.Provider value={radians}>

app/server/create/homestead.js

@@ -289,11 +289,7 @@ export default async function createHomestead(id) {
         interacting: 1,
         interactScript: `
           const lines = [
-            'mrowwr',
+            'Mind your own business, buddy.\\n\\ner, I mean, <shake>MEEHHHHHH</shake>',
-            'p<shake>rrr</shake>o<wave>wwwww</wave>',
-            'mew<rate frequency={0.5}> </rate>mew!',
-            'me<wave>wwwww</wave>',
-            '\\\\*pu<shake>rrrrr</shake>\\\\*',
           ];
           const line = lines[Math.floor(Math.random() * lines.length)];
           subject.Interlocutor.dialogue({

app/server/engine.js

@@ -27,6 +27,7 @@ const textEncoder = new TextEncoder();
 
 export default class Engine {
 
+  ackingActions = new Map();
   connectedPlayers = new Map();
   ecses = {};
   frame = 0;
@@ -89,7 +90,13 @@ export default class Engine {
           // dump entity state with updates for the transition
           const dumped = {
             ...entity.toJSON(),
-            Controlled: entity.Controlled,
+            // manually transfer control
+            Controlled: {
+              moveUp: entity.Controlled.moveUp,
+              moveRight: entity.Controlled.moveRight,
+              moveDown: entity.Controlled.moveDown,
+              moveLeft: entity.Controlled.moveLeft,
+            },
             Ecs: {path},
             ...updates,
           };
@@ -103,7 +110,7 @@ export default class Engine {
           Promise.all(promises).then(async () => {
             // recreate the entity in the new ECS and again associate it with the connection
             connectedPlayer.entity = engine.ecses[path].get(await engine.ecses[path].create(dumped));
-            connectedPlayer.entity.Player.id = id
+            connectedPlayer.entity.Player.id = id;
           });
         }
       }
@@ -250,6 +257,15 @@ export default class Engine {
           }
         }
         if (payload.ack) {
+          if (!this.ackingActions.has(connection)) {
+            this.ackingActions.set(connection, []);
+          }
+          this.ackingActions.get(connection).push({
+            type: 'ActionAck',
+            payload: {
+              ack: payload.ack,
+            },
+          })
           this.server.send(
             connection,
             {
@@ -303,6 +319,7 @@ export default class Engine {
     if (!connectedPlayer) {
       return;
     }
+    this.ackingActions.delete(connection);
     this.connectedPlayers.delete(connection);
     this.incomingActions.delete(connection);
     const {entity, heartbeat, id} = connectedPlayer;
@@ -445,6 +462,12 @@ export default class Engine {
 
   update(elapsed) {
     for (const [connection, {entity}] of this.connectedPlayers) {
+      if (this.ackingActions.has(connection)) {
+        for (const ack of this.ackingActions.get(connection)) {
+          this.server.send(connection, ack);
+        }
+        this.ackingActions.delete(connection);
+      }
       if (!entity) {
         continue;
       }

app/util/constants.js

@@ -17,4 +17,4 @@ export const SERVER_LATENCY = 0;
 
 export const TPS = 60;
 
-export const UPS = 15;
+export const UPS = 30;

app/util/dialogue.js

@@ -27,6 +27,7 @@ function computeParams(ancestors) {
 
 export function parseLetters(source) {
   let letters = [];
+  let page = 0;
   try {
     const tree = parser.parse(source);
     tree.dialogue = {
@@ -43,6 +44,10 @@ export function parseLetters(source) {
           }
           break;
         }
+        case 'paragraph': {
+          page += 1;
+          break;
+        }
         case 'text': {
           const params = computeParams(ancestors);
           const split = node.value.split('');
@@ -51,7 +56,12 @@ export function parseLetters(source) {
             for (const name in params) {
               indices[name] = i + params[name].length;
             }
-            letters.push({character: split[i], indices, params});
+            letters.push({
+              character: split[i],
+              indices,
+              page: page - 1,
+              params,
+            });
           }
           for (const name in params) {
             params[name].length += split.length;

app/util/script.js

@@ -48,10 +48,20 @@ export default class Script {
       Math: MathUtil,
       Promise: PromiseUtil,
       transition,
-      wait: (seconds) => (
+      wait: (seconds = 0) => (
-        new Promise((resolve) => {
+        new PromiseUtil.Ticker(
-          setTimeout(resolve, seconds * 1000);
+          (resolve) => {
-        })
+            if (0 === seconds) {
+              resolve();
+            }
+          },
+          (elapsed, resolve) => {
+            seconds -= elapsed;
+            if (seconds <= 0) {
+              resolve();
+            }
+          }
+        )
       ),
     };
   }

package-lock.json

@@ -23,6 +23,7 @@
         "acorn": "^8.12.0",
         "alea": "^1.0.1",
         "compression": "^1.7.4",
+        "cross-env": "^7.0.3",
         "express": "^4.18.2",
         "idb-keyval": "^6.2.1",
         "isbot": "^4.1.0",
@@ -53,7 +54,6 @@
         "@storybook/test": "^8.1.6",
         "@vitejs/plugin-react": "^4.3.1",
         "@vitest/coverage-v8": "^1.6.0",
-        "cross-env": "^7.0.3",
         "eslint": "^8.38.0",
         "eslint-plugin-import": "^2.28.1",
         "eslint-plugin-jsx-a11y": "^6.7.1",
@@ -8989,7 +8989,6 @@
       "version": "7.0.3",
       "resolved": "https://registry.npmjs.org/cross-env/-/cross-env-7.0.3.tgz",
       "integrity": "sha512-+/HKd6EgcQCJGh2PSjZuUitQBQynKor4wrFbRg4DtAgS1aWO+gU52xpH7M9ScGgXSYmAVS9bIJ8EzuaGw0oNAw==",
-      "dev": true,
       "dependencies": {
         "cross-spawn": "^7.0.1"
       },
@@ -9007,7 +9006,6 @@
       "version": "7.0.3",
       "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
       "integrity": "sha512-iRDPJKUPVEND7dHPO8rkbOnPpyDygcDFtWjpeWNCgy8WP2rXcxXL8TskReQl6OrB2G7+UJrags1q15Fudc7G6w==",
-      "dev": true,
       "dependencies": {
         "path-key": "^3.1.0",
         "shebang-command": "^2.0.0",
@@ -9021,7 +9019,6 @@
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
       "integrity": "sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==",
-      "dev": true,
       "dependencies": {
         "isexe": "^2.0.0"
       },
@@ -12405,8 +12402,7 @@
     "node_modules/isexe": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/isexe/-/isexe-2.0.0.tgz",
-      "integrity": "sha512-RHxMLp9lnKHGHRng9QFhRCMbYAcVpn69smSGcq3f36xjgVVWThj4qqLbTLlq7Ssj8B+fIQ1EuCEGI2lKsyQeIw==",
+      "integrity": "sha512-RHxMLp9lnKHGHRng9QFhRCMbYAcVpn69smSGcq3f36xjgVVWThj4qqLbTLlq7Ssj8B+fIQ1EuCEGI2lKsyQeIw=="
-      "dev": true
     },
     "node_modules/ismobilejs": {
       "version": "1.1.1",
@@ -16868,7 +16864,6 @@
       "version": "3.1.1",
       "resolved": "https://registry.npmjs.org/path-key/-/path-key-3.1.1.tgz",
       "integrity": "sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q==",
-      "dev": true,
       "engines": {
         "node": ">=8"
       }
@@ -19208,7 +19203,6 @@
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-2.0.0.tgz",
       "integrity": "sha512-kHxr2zZpYtdmrN1qDjrrX/Z1rR1kG8Dx+gkpK1G4eXmvXswmcE1hTWBWYUzlraYw1/yZp6YuDY77YtvbN0dmDA==",
-      "dev": true,
       "dependencies": {
         "shebang-regex": "^3.0.0"
       },
@@ -19220,7 +19214,6 @@
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/shebang-regex/-/shebang-regex-3.0.0.tgz",
       "integrity": "sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==",
-      "dev": true,
       "engines": {
         "node": ">=8"
       }

package.json

@@ -30,6 +30,7 @@
     "acorn": "^8.12.0",
     "alea": "^1.0.1",
     "compression": "^1.7.4",
+    "cross-env": "^7.0.3",
     "express": "^4.18.2",
     "idb-keyval": "^6.2.1",
     "isbot": "^4.1.0",
@@ -60,7 +61,6 @@
     "@storybook/test": "^8.1.6",
     "@vitejs/plugin-react": "^4.3.1",
     "@vitest/coverage-v8": "^1.6.0",
-    "cross-env": "^7.0.3",
     "eslint": "^8.38.0",
     "eslint-plugin-import": "^2.28.1",
     "eslint-plugin-jsx-a11y": "^6.7.1",

public/assets/magic-swords/start.js

@@ -87,5 +87,5 @@ while (shots.length > 0) {
   for (let i = 0; i < destroying.length; ++i) {
     shots.splice(shots.indexOf(destroying[i]), 1);
   }
-  await wait(0);
+  await wait();
 }