From e90437ee1d836a1d081becf1eada2fd501e7c6ed Mon Sep 17 00:00:00 2001
From: EsenKaratas <esennurkaratass@gmail.com>
Date: Sat, 2 Nov 2024 22:43:53 +0100
Subject: [PATCH 1/2] add looping cat walk and dance animation

---
 .../1-catwalk-promises/index.js               | 50 +++++++++++++------
 1 file changed, 34 insertions(+), 16 deletions(-)

diff --git a/Week1/prep-exercises/1-catwalk-promises/index.js b/Week1/prep-exercises/1-catwalk-promises/index.js
index dc07a9fe..58713500 100644
--- a/Week1/prep-exercises/1-catwalk-promises/index.js
+++ b/Week1/prep-exercises/1-catwalk-promises/index.js
@@ -3,38 +3,56 @@
 const STEP_SIZE_PX = 10;
 const STEP_INTERVAL_MS = 50;
 const DANCE_TIME_MS = 5000;
-const DANCING_CAT_URL =
-  'https://media1.tenor.com/images/2de63e950fb254920054f9bd081e8157/tenor.gif';
+const WALKING_CAT_URL = 'http://www.anniemation.com/clip_art/images/cat-walk.gif';
+const DANCING_CAT_URL = 'https://media1.tenor.com/images/2de63e950fb254920054f9bd081e8157/tenor.gif';
 
 function walk(img, startPos, stopPos) {
   return new Promise((resolve) => {
-    // Resolve this promise when the cat (`img`) has walked from `startPos` to
-    // `stopPos`.
-    // Make good use of the `STEP_INTERVAL_PX` and `STEP_INTERVAL_MS`
-    // constants.
+    let currentPos = startPos;
+    img.style.left = `${currentPos}px`;
+    img.src = WALKING_CAT_URL;
+
+    const intervalId = setInterval(() => {
+      currentPos += STEP_SIZE_PX;
+      img.style.left = `${currentPos}px`;
+
+      if (currentPos >= stopPos) {
+        clearInterval(intervalId);
+        resolve();
+      }
+    }, STEP_INTERVAL_MS);
   });
 }
 
 function dance(img) {
   return new Promise((resolve) => {
-    // Switch the `.src` of the `img` from the walking cat to the dancing cat
-    // and, after a timeout, reset the `img` back to the walking cat. Then
-    // resolve the promise.
-    // Make good use of the `DANCING_CAT_URL` and `DANCE_TIME_MS` constants.
+    img.src = DANCING_CAT_URL;
+    setTimeout(() => {
+      img.src = WALKING_CAT_URL;
+      resolve();
+    }, DANCE_TIME_MS);
   });
 }
 
 function catWalk() {
   const img = document.querySelector('img');
+  if (!img) {
+    return;
+  }
+
   const startPos = -img.width;
   const centerPos = (window.innerWidth - img.width) / 2;
   const stopPos = window.innerWidth;
 
-  // Use the `walk()` and `dance()` functions to let the cat do the following:
-  // 1. Walk from `startPos` to `centerPos`.
-  // 2. Then dance for 5 secs.
-  // 3. Then walk from `centerPos` to `stopPos`.
-  // 4. Repeat the first three steps indefinitely.
+
+  function performCatWalk() {
+    walk(img, startPos, centerPos)
+      .then(() => dance(img))
+      .then(() => walk(img, centerPos, stopPos))
+      .then(() => performCatWalk());
+  }
+
+  performCatWalk();
 }
 
-window.addEventListener('load', catWalk);
\ No newline at end of file
+window.addEventListener('load', catWalk);

From c53e51ab19af6d0c2fd689a742c0dbab5a6f03b3 Mon Sep 17 00:00:00 2001
From: EsenKaratas <esennurkaratass@gmail.com>
Date: Sat, 9 Nov 2024 22:02:23 +0100
Subject: [PATCH 2/2] add cat walking and dancing animation

---
 .../1-catwalk-async-await/index.js            | 31 ++++++++++++++++---
 1 file changed, 26 insertions(+), 5 deletions(-)

diff --git a/Week2/prep-exercises/1-catwalk-async-await/index.js b/Week2/prep-exercises/1-catwalk-async-await/index.js
index 9fd9f774..51298c01 100644
--- a/Week2/prep-exercises/1-catwalk-async-await/index.js
+++ b/Week2/prep-exercises/1-catwalk-async-await/index.js
@@ -3,18 +3,36 @@
 const STEP_INTERVAL_MS = 50;
 const STEP_SIZE_PX = 10;
 const DANCE_TIME_MS = 5000;
+const WALKING_CAT_URL = 'http://www.anniemation.com/clip_art/images/cat-walk.gif';
 const DANCING_CAT_URL =
   'https://media1.tenor.com/images/2de63e950fb254920054f9bd081e8157/tenor.gif';
 
+
 function walk(img, startPos, stopPos) {
   return new Promise((resolve) => {
-    // Copy over the implementation from last week
+    let currentPos = startPos;
+    img.style.left = `${currentPos}px`;
+    img.src = WALKING_CAT_URL;
+
+    const intervalId = setInterval(() => {
+      currentPos += STEP_SIZE_PX;
+      img.style.left = `${currentPos}px`;
+
+      if (currentPos >= stopPos) {
+        clearInterval(intervalId);
+        resolve();
+      }
+    }, STEP_INTERVAL_MS);
   });
 }
 
 function dance(img) {
   return new Promise((resolve) => {
-    // Copy over the implementation from last week
+    img.src = DANCING_CAT_URL;
+    setTimeout(() => {
+      img.src = WALKING_CAT_URL;
+      resolve();
+    }, DANCE_TIME_MS);
   });
 }
 
@@ -23,8 +41,11 @@ async function catWalk() {
   const startPos = -img.width;
   const centerPos = (window.innerWidth - img.width) / 2;
   const stopPos = window.innerWidth;
-
-  // Use async/await syntax to loop the walk and dance functions
+ 
+  while (true) {
+    await walk(img, startPos, centerPos);
+    await dance(img);
+    await walk(img, centerPos, stopPos);
+  }
 }
-
 window.addEventListener('load', catWalk);
\ No newline at end of file