fix(nds): wrong touch detection

app/components/NDS.vue

@@ -326,26 +326,6 @@ const dispatchScreenEvent = (
   );
 };
 
-const dispatchScreenTouchEvent = (
-  type: string,
-  canvas: HTMLCanvasElement,
-  intersection: THREE.Intersection,
-) => {
-  const coords = toScreenCoords(canvas, intersection);
-  if (!coords) return;
-
-  const touch = new Touch({ identifier: 0, target: canvas, ...coords });
-
-  canvas.dispatchEvent(
-    new TouchEvent(type, {
-      bubbles: true,
-      cancelable: true,
-      touches: type === "touchend" ? [] : [touch],
-      changedTouches: [touch],
-    }),
-  );
-};
-
 const BUTTON_MAP = {
   [X_BUTTON]: "X",
   [A_BUTTON]: "A",
@@ -441,10 +421,40 @@ const handleMouseUp = (event: MouseEvent) => {
   if (canvas) dispatchScreenEvent("mouseup", canvas, intersection);
 };
 
+const SWIPE_THRESHOLD = 30;
+let swipeStartX = 0;
+let swipeStartY = 0;
+
+const dispatchSwipe = (endX: number, endY: number) => {
+  const deltaX = endX - swipeStartX;
+  const deltaY = endY - swipeStartY;
+  const absDeltaX = Math.abs(deltaX);
+  const absDeltaY = Math.abs(deltaY);
+
+  if (Math.max(absDeltaX, absDeltaY) < SWIPE_THRESHOLD) return;
+
+  const direction =
+    absDeltaX > absDeltaY
+      ? deltaX > 0
+        ? "RIGHT"
+        : "LEFT"
+      : deltaY > 0
+        ? "DOWN"
+        : "UP";
+
+  window.dispatchEvent(
+    new KeyboardEvent("keydown", { key: `NDS_SWIPE_${direction}` }),
+  );
+};
+
 const handleTouchStart = (event: TouchEvent) => {
   const touch = event.touches[0];
   if (!touch) return;
 
+  event.preventDefault();
+  swipeStartX = touch.clientX;
+  swipeStartY = touch.clientY;
+
   if (!hasAnimated.value) {
     animateIntro();
     return;
@@ -452,7 +462,6 @@ const handleTouchStart = (event: TouchEvent) => {
 
   handleInteraction(touch.clientX, touch.clientY, (canvas, intersection) => {
     dispatchScreenEvent("mousedown", canvas, intersection);
-    dispatchScreenTouchEvent("touchstart", canvas, intersection);
   });
 };
 
@@ -462,14 +471,22 @@ const handleTouchEnd = (event: TouchEvent) => {
   const touch = event.changedTouches[0];
   if (!touch) return;
 
+  dispatchSwipe(touch.clientX, touch.clientY);
+
   const intersection = raycast(touch.clientX, touch.clientY);
   if (!intersection?.uv) return;
 
   const canvas = getScreenCanvas(intersection.object.name);
   if (canvas) {
     dispatchScreenEvent("click", canvas, intersection);
-    dispatchScreenTouchEvent("touchend", canvas, intersection);
   }
+
+  document.dispatchEvent(
+    new MouseEvent("mouseup", {
+      clientX: touch.clientX,
+      clientY: touch.clientY,
+    }),
+  );
 };
 
 onMounted(() => {

app/components/Screen.vue

@@ -33,16 +33,19 @@ const registerScreenMouseWheelCallback = (
   return () => screenMouseWheelCallbacks.delete(callback);
 };
 
-const handleCanvasClick = (event: MouseEvent) => {
-  if (!canvas.value) return;
-
-  const rect = canvas.value.getBoundingClientRect();
+const toLogicalCoords = (clientX: number, clientY: number) => {
+  const rect = canvas.value!.getBoundingClientRect();
   const scaleX = LOGICAL_WIDTH / rect.width;
   const scaleY = LOGICAL_HEIGHT / rect.height;
+  return [
+    (clientX - rect.left) * scaleX,
+    (clientY - rect.top) * scaleY,
+  ] as const;
+};
 
-  const x = (event.clientX - rect.left) * scaleX;
-  const y = (event.clientY - rect.top) * scaleY;
-
+const handleCanvasClick = (event: MouseEvent) => {
+  if (!canvas.value) return;
+  const [x, y] = toLogicalCoords(event.clientX, event.clientY);
   for (const callback of screenClickCallbacks) {
     callback(x, y);
   }
@@ -50,14 +53,7 @@ const handleCanvasClick = (event: MouseEvent) => {
 
 const handleCanvasMouseDown = (event: MouseEvent) => {
   if (!canvas.value) return;
-
-  const rect = canvas.value.getBoundingClientRect();
-  const scaleX = LOGICAL_WIDTH / rect.width;
-  const scaleY = LOGICAL_HEIGHT / rect.height;
-
-  const x = (event.clientX - rect.left) * scaleX;
-  const y = (event.clientY - rect.top) * scaleY;
-
+  const [x, y] = toLogicalCoords(event.clientX, event.clientY);
   for (const callback of screenMouseDownCallbacks) {
     callback(x, y);
   }
@@ -97,6 +93,7 @@ const handleTouchStart = (event: TouchEvent) => {
   const touch = event.touches[0];
   if (!touch) return;
 
+  event.preventDefault();
   swipeStartX = touch.clientX;
   swipeStartY = touch.clientY;
 
@@ -113,6 +110,14 @@ const handleTouchEnd = (event: TouchEvent) => {
   if (!touch) return;
 
   dispatchSwipe(touch.clientX, touch.clientY);
+
+  canvas.value?.dispatchEvent(
+    new MouseEvent("click", {
+      clientX: touch.clientX,
+      clientY: touch.clientY,
+    }),
+  );
+
   document.dispatchEvent(
     new MouseEvent("mouseup", {
       clientX: touch.clientX,
@@ -188,9 +193,7 @@ onMounted(() => {
   canvas.value.addEventListener("click", handleCanvasClick);
   canvas.value.addEventListener("mousedown", handleCanvasMouseDown);
   canvas.value.addEventListener("wheel", handleCanvasWheel, { passive: true });
-  canvas.value.addEventListener("touchstart", handleTouchStart, {
-    passive: true,
-  });
+  canvas.value.addEventListener("touchstart", handleTouchStart);
   canvas.value.addEventListener("touchend", handleTouchEnd, { passive: true });
   canvas.value.addEventListener("mousedown", handleSwipeMouseDown);
   canvas.value.addEventListener("mouseup", handleSwipeMouseUp);

app/pages/gallery.vue

@@ -132,8 +132,6 @@ const animateIntro = async () => {
   );
 };
 
-const galleryStore = useGalleryStore();
-
 const animateOutro = async () => {
   isAnimating.value = true;
 
@@ -157,7 +155,6 @@ const animateOutro = async () => {
   typeText(descriptionText, description.value, DESCRIPTION_DURATION, true, {
     onComplete: async () => {
       await promiseTimeout(ANIMATION_SLEEP * 1000);
-      galleryStore.shouldAnimateOutro = true;
       router.push("/");
     },
   });

app/stores/app.ts

@@ -49,6 +49,7 @@ export const useAppStore = defineStore("app", {
       settings,
       previousScreen: "home" as AppScreen,
       screen: "home" as AppScreen,
+      visitedGallery: false,
       camera: null as THREE.Camera | null,
     };
   },
@@ -76,7 +77,7 @@ export const useAppStore = defineStore("app", {
           break;
 
         case "gallery":
-          achievements.unlock("gallery_visit");
+          this.visitedGallery = true;
           break;
 
         case "contact":

app/stores/gallery.ts

@@ -90,6 +90,7 @@ export const useGalleryStore = defineStore("gallery", {
       }
 
       setTimeout(() => {
+        this.shouldAnimateOutro = true;
         navigateTo("/gallery");
       }, ANIMATION.NAVIGATE_DELAY);
     },

app/stores/home.ts

@@ -40,6 +40,12 @@ export const useHomeStore = defineStore("home", {
       this.$reset();
       this.selectedButton = selectedButton;
       this.animateIntro();
+
+      if (app.visitedGallery) {
+        app.visitedGallery = false;
+        const achievements = useAchievementsStore();
+        achievements.unlock("gallery_visit");
+      }
     },
 
     animateIntro() {

server/api/gallery.get.ts

@@ -4,6 +4,10 @@ import { createHash } from "crypto";
 import exifr from "exifr";
 import { z } from "zod";
 
+const galleryDir = import.meta.dev
+  ? join(process.cwd(), "public/gallery")
+  : join(process.cwd(), ".output/public/gallery");
+
 const exifSchema = z.object({
   DateTimeOriginal: z.date(),
   Make: z.string(),
@@ -19,17 +23,15 @@ const exifSchema = z.object({
 
 export default defineCachedEventHandler(
   async () => {
-    const publicDir = join(process.cwd(), "public/gallery");
-
     try {
-      const files = await readdir(publicDir);
+      const files = await readdir(galleryDir);
       const imageFiles = files.filter((file) =>
         /\.(jpg|jpeg|png|webp)$/i.test(file),
       );
 
       const imagesWithExif = await Promise.all(
         imageFiles.map(async (filename) => {
-          const filePath = join(publicDir, filename);
+          const filePath = join(galleryDir, filename);
           const rawExif = await exifr.parse(filePath, {
             tiff: true,
             exif: true,
@@ -72,9 +74,8 @@ export default defineCachedEventHandler(
   {
     maxAge: 60 * 60 * 24,
     getKey: async () => {
-      const publicDir = join(process.cwd(), "public/gallery");
       try {
-        const files = await readdir(publicDir);
+        const files = await readdir(galleryDir);
         const imageFiles = files.filter((file) =>
           /\.(jpg|jpeg|png|webp)$/i.test(file),
         );