move oneko.gif

2 files changed, 216 insertions, 216 deletions

diff --git a/scripts/oneko.gif b/images/oneko.gif
index a009c2c..a009c2c 100644
--- a/scripts/oneko.gif
+++ b/images/oneko.gif
diff --git a/scripts/oneko.js b/scripts/oneko.js
index cbc5174..b56be38 100644
--- a/scripts/oneko.js
+++ b/scripts/oneko.js
@@ -1,239 +1,239 @@
 // oneko.js: https://github.com/adryd325/oneko.js
 
 (function oneko() {
-  const isReducedMotion =
-    window.matchMedia(`(prefers-reduced-motion: reduce)`) === true ||
-    window.matchMedia(`(prefers-reduced-motion: reduce)`).matches === true;
-
-  if (isReducedMotion) return;
-
-  const nekoEl = document.createElement("div");
-
-  let nekoPosX = 32;
-  let nekoPosY = 32;
-
-  let mousePosX = 0;
-  let mousePosY = 0;
-
-  let frameCount = 0;
-  let idleTime = 0;
-  let idleAnimation = null;
-  let idleAnimationFrame = 0;
-
-  const nekoSpeed = 10;
-  const spriteSets = {
-    idle: [[-3, -3]],
-    alert: [[-7, -3]],
-    scratchSelf: [
-      [-5, 0],
-      [-6, 0],
-      [-7, 0],
-    ],
-    scratchWallN: [
-      [0, 0],
-      [0, -1],
-    ],
-    scratchWallS: [
-      [-7, -1],
-      [-6, -2],
-    ],
-    scratchWallE: [
-      [-2, -2],
-      [-2, -3],
-    ],
-    scratchWallW: [
-      [-4, 0],
-      [-4, -1],
-    ],
-    tired: [[-3, -2]],
-    sleeping: [
-      [-2, 0],
-      [-2, -1],
-    ],
-    N: [
-      [-1, -2],
-      [-1, -3],
-    ],
-    NE: [
-      [0, -2],
-      [0, -3],
-    ],
-    E: [
-      [-3, 0],
-      [-3, -1],
-    ],
-    SE: [
-      [-5, -1],
-      [-5, -2],
-    ],
-    S: [
-      [-6, -3],
-      [-7, -2],
-    ],
-    SW: [
-      [-5, -3],
-      [-6, -1],
-    ],
-    W: [
-      [-4, -2],
-      [-4, -3],
-    ],
-    NW: [
-      [-1, 0],
-      [-1, -1],
-    ],
-  };
-
-  function init() {
-    nekoEl.id = "oneko";
-    nekoEl.ariaHidden = true;
-    nekoEl.style.width = "32px";
-    nekoEl.style.height = "32px";
-    nekoEl.style.position = "fixed";
-    nekoEl.style.pointerEvents = "none";
-    nekoEl.style.imageRendering = "pixelated";
-    nekoEl.style.left = `${nekoPosX - 16}px`;
-    nekoEl.style.top = `${nekoPosY - 16}px`;
-    nekoEl.style.zIndex = 2147483647;
-
-    let nekoFile = "./oneko.gif"
-    const curScript = document.currentScript
-    if (curScript && curScript.dataset.cat) {
-      nekoFile = curScript.dataset.cat
-    }
-    nekoEl.style.backgroundImage = `url(${nekoFile})`;
+    const isReducedMotion =
+        window.matchMedia(`(prefers-reduced-motion: reduce)`) === true ||
+        window.matchMedia(`(prefers-reduced-motion: reduce)`).matches === true;
+
+    if (isReducedMotion) return;
+
+    const nekoEl = document.createElement("div");
+
+    let nekoPosX = 32;
+    let nekoPosY = 32;
+
+    let mousePosX = 0;
+    let mousePosY = 0;
+
+    let frameCount = 0;
+    let idleTime = 0;
+    let idleAnimation = null;
+    let idleAnimationFrame = 0;
+
+    const nekoSpeed = 10;
+    const spriteSets = {
+        idle: [[-3, -3]],
+        alert: [[-7, -3]],
+        scratchSelf: [
+            [-5, 0],
+            [-6, 0],
+            [-7, 0],
+        ],
+        scratchWallN: [
+            [0, 0],
+            [0, -1],
+        ],
+        scratchWallS: [
+            [-7, -1],
+            [-6, -2],
+        ],
+        scratchWallE: [
+            [-2, -2],
+            [-2, -3],
+        ],
+        scratchWallW: [
+            [-4, 0],
+            [-4, -1],
+        ],
+        tired: [[-3, -2]],
+        sleeping: [
+            [-2, 0],
+            [-2, -1],
+        ],
+        N: [
+            [-1, -2],
+            [-1, -3],
+        ],
+        NE: [
+            [0, -2],
+            [0, -3],
+        ],
+        E: [
+            [-3, 0],
+            [-3, -1],
+        ],
+        SE: [
+            [-5, -1],
+            [-5, -2],
+        ],
+        S: [
+            [-6, -3],
+            [-7, -2],
+        ],
+        SW: [
+            [-5, -3],
+            [-6, -1],
+        ],
+        W: [
+            [-4, -2],
+            [-4, -3],
+        ],
+        NW: [
+            [-1, 0],
+            [-1, -1],
+        ],
+    };
+
+    function init() {
+        nekoEl.id = "oneko";
+        nekoEl.ariaHidden = true;
+        nekoEl.style.width = "32px";
+        nekoEl.style.height = "32px";
+        nekoEl.style.position = "fixed";
+        nekoEl.style.pointerEvents = "none";
+        nekoEl.style.imageRendering = "pixelated";
+        nekoEl.style.left = `${nekoPosX - 16}px`;
+        nekoEl.style.top = `${nekoPosY - 16}px`;
+        nekoEl.style.zIndex = 2147483647;
+
+        let nekoFile = "/images/oneko.gif";
+        const curScript = document.currentScript;
+        if (curScript && curScript.dataset.cat) {
+            nekoFile = curScript.dataset.cat;
+        }
+        nekoEl.style.backgroundImage = `url(${nekoFile})`;
 
-    document.body.appendChild(nekoEl);
+        document.body.appendChild(nekoEl);
 
-    document.addEventListener("mousemove", function (event) {
-      mousePosX = event.clientX;
-      mousePosY = event.clientY;
-    });
+        document.addEventListener("mousemove", function (event) {
+            mousePosX = event.clientX;
+            mousePosY = event.clientY;
+        });
 
-    window.requestAnimationFrame(onAnimationFrame);
-  }
+        window.requestAnimationFrame(onAnimationFrame);
+    }
 
-  let lastFrameTimestamp;
+    let lastFrameTimestamp;
 
-  function onAnimationFrame(timestamp) {
-    // Stops execution if the neko element is removed from DOM
-    if (!nekoEl.isConnected) {
-      return;
-    }
-    if (!lastFrameTimestamp) {
-      lastFrameTimestamp = timestamp;
+    function onAnimationFrame(timestamp) {
+        // Stops execution if the neko element is removed from DOM
+        if (!nekoEl.isConnected) {
+            return;
+        }
+        if (!lastFrameTimestamp) {
+            lastFrameTimestamp = timestamp;
+        }
+        if (timestamp - lastFrameTimestamp > 100) {
+            lastFrameTimestamp = timestamp;
+            frame();
+        }
+        window.requestAnimationFrame(onAnimationFrame);
     }
-    if (timestamp - lastFrameTimestamp > 100) {
-      lastFrameTimestamp = timestamp
-      frame()
+
+    function setSprite(name, frame) {
+        const sprite = spriteSets[name][frame % spriteSets[name].length];
+        nekoEl.style.backgroundPosition = `${sprite[0] * 32}px ${sprite[1] * 32}px`;
     }
-    window.requestAnimationFrame(onAnimationFrame);
-  }
-
-  function setSprite(name, frame) {
-    const sprite = spriteSets[name][frame % spriteSets[name].length];
-    nekoEl.style.backgroundPosition = `${sprite[0] * 32}px ${sprite[1] * 32}px`;
-  }
-
-  function resetIdleAnimation() {
-    idleAnimation = null;
-    idleAnimationFrame = 0;
-  }
-
-  function idle() {
-    idleTime += 1;
-
-    // every ~ 20 seconds
-    if (
-      idleTime > 10 &&
-      Math.floor(Math.random() * 200) == 0 &&
-      idleAnimation == null
-    ) {
-      let avalibleIdleAnimations = ["sleeping", "scratchSelf"];
-      if (nekoPosX < 32) {
-        avalibleIdleAnimations.push("scratchWallW");
-      }
-      if (nekoPosY < 32) {
-        avalibleIdleAnimations.push("scratchWallN");
-      }
-      if (nekoPosX > window.innerWidth - 32) {
-        avalibleIdleAnimations.push("scratchWallE");
-      }
-      if (nekoPosY > window.innerHeight - 32) {
-        avalibleIdleAnimations.push("scratchWallS");
-      }
-      idleAnimation =
-        avalibleIdleAnimations[
-          Math.floor(Math.random() * avalibleIdleAnimations.length)
-        ];
+
+    function resetIdleAnimation() {
+        idleAnimation = null;
+        idleAnimationFrame = 0;
     }
 
-    switch (idleAnimation) {
-      case "sleeping":
-        if (idleAnimationFrame < 8) {
-          setSprite("tired", 0);
-          break;
+    function idle() {
+        idleTime += 1;
+
+        // every ~ 20 seconds
+        if (
+            idleTime > 10 &&
+            Math.floor(Math.random() * 200) == 0 &&
+            idleAnimation == null
+        ) {
+            let avalibleIdleAnimations = ["sleeping", "scratchSelf"];
+            if (nekoPosX < 32) {
+                avalibleIdleAnimations.push("scratchWallW");
+            }
+            if (nekoPosY < 32) {
+                avalibleIdleAnimations.push("scratchWallN");
+            }
+            if (nekoPosX > window.innerWidth - 32) {
+                avalibleIdleAnimations.push("scratchWallE");
+            }
+            if (nekoPosY > window.innerHeight - 32) {
+                avalibleIdleAnimations.push("scratchWallS");
+            }
+            idleAnimation =
+                avalibleIdleAnimations[
+                    Math.floor(Math.random() * avalibleIdleAnimations.length)
+                ];
         }
-        setSprite("sleeping", Math.floor(idleAnimationFrame / 4));
-        if (idleAnimationFrame > 192) {
-          resetIdleAnimation();
-        }
-        break;
-      case "scratchWallN":
-      case "scratchWallS":
-      case "scratchWallE":
-      case "scratchWallW":
-      case "scratchSelf":
-        setSprite(idleAnimation, idleAnimationFrame);
-        if (idleAnimationFrame > 9) {
-          resetIdleAnimation();
+
+        switch (idleAnimation) {
+            case "sleeping":
+                if (idleAnimationFrame < 8) {
+                    setSprite("tired", 0);
+                    break;
+                }
+                setSprite("sleeping", Math.floor(idleAnimationFrame / 4));
+                if (idleAnimationFrame > 192) {
+                    resetIdleAnimation();
+                }
+                break;
+            case "scratchWallN":
+            case "scratchWallS":
+            case "scratchWallE":
+            case "scratchWallW":
+            case "scratchSelf":
+                setSprite(idleAnimation, idleAnimationFrame);
+                if (idleAnimationFrame > 9) {
+                    resetIdleAnimation();
+                }
+                break;
+            default:
+                setSprite("idle", 0);
+                return;
         }
-        break;
-      default:
-        setSprite("idle", 0);
-        return;
-    }
-    idleAnimationFrame += 1;
-  }
-
-  function frame() {
-    frameCount += 1;
-    const diffX = nekoPosX - mousePosX;
-    const diffY = nekoPosY - mousePosY;
-    const distance = Math.sqrt(diffX ** 2 + diffY ** 2);
-
-    if (distance < nekoSpeed || distance < 48) {
-      idle();
-      return;
+        idleAnimationFrame += 1;
     }
 
-    idleAnimation = null;
-    idleAnimationFrame = 0;
+    function frame() {
+        frameCount += 1;
+        const diffX = nekoPosX - mousePosX;
+        const diffY = nekoPosY - mousePosY;
+        const distance = Math.sqrt(diffX ** 2 + diffY ** 2);
 
-    if (idleTime > 1) {
-      setSprite("alert", 0);
-      // count down after being alerted before moving
-      idleTime = Math.min(idleTime, 7);
-      idleTime -= 1;
-      return;
-    }
+        if (distance < nekoSpeed || distance < 48) {
+            idle();
+            return;
+        }
 
-    let direction;
-    direction = diffY / distance > 0.5 ? "N" : "";
-    direction += diffY / distance < -0.5 ? "S" : "";
-    direction += diffX / distance > 0.5 ? "W" : "";
-    direction += diffX / distance < -0.5 ? "E" : "";
-    setSprite(direction, frameCount);
+        idleAnimation = null;
+        idleAnimationFrame = 0;
 
-    nekoPosX -= (diffX / distance) * nekoSpeed;
-    nekoPosY -= (diffY / distance) * nekoSpeed;
+        if (idleTime > 1) {
+            setSprite("alert", 0);
+            // count down after being alerted before moving
+            idleTime = Math.min(idleTime, 7);
+            idleTime -= 1;
+            return;
+        }
+
+        let direction;
+        direction = diffY / distance > 0.5 ? "N" : "";
+        direction += diffY / distance < -0.5 ? "S" : "";
+        direction += diffX / distance > 0.5 ? "W" : "";
+        direction += diffX / distance < -0.5 ? "E" : "";
+        setSprite(direction, frameCount);
 
-    nekoPosX = Math.min(Math.max(16, nekoPosX), window.innerWidth - 16);
-    nekoPosY = Math.min(Math.max(16, nekoPosY), window.innerHeight - 16);
+        nekoPosX -= (diffX / distance) * nekoSpeed;
+        nekoPosY -= (diffY / distance) * nekoSpeed;
 
-    nekoEl.style.left = `${nekoPosX - 16}px`;
-    nekoEl.style.top = `${nekoPosY - 16}px`;
-  }
+        nekoPosX = Math.min(Math.max(16, nekoPosX), window.innerWidth - 16);
+        nekoPosY = Math.min(Math.max(16, nekoPosY), window.innerHeight - 16);
+
+        nekoEl.style.left = `${nekoPosX - 16}px`;
+        nekoEl.style.top = `${nekoPosY - 16}px`;
+    }
 
-  init();
+    init();
 })();