Merge pull request #201 from Dhureen7/main

Added Hard Core mode. Also added time bonus to the final score to make it more engaging.

Author: Hrishikesh-Dalal

projects/gravity-flip-pinball/index.html

@@ -36,6 +36,13 @@ <h1>Gravity Flip Pinball</h1>
         <input type="checkbox" id="challengeMode" />
         <span>Challenge Mode (60s)</span>
       </label>
+
+      <br>
+
+      <label>
+        <input type="checkbox" id="hardCoreMode" />
+        <span>Hardcore Mode (60s & you get <br> penalised every 50 collisions)</span>
+      </label>
     </div>
 
     <div class="timer-display" id="timer">60</div>

projects/gravity-flip-pinball/script.js

@@ -8,6 +8,8 @@ let status = "ready";
 let challengeMode = false;
 let timeRemaining = 60;
 let timerInterval = null;
+let hardCoreMode = false;
+let collisions = 0;
 
 let walls = [];
 let gates = [];
@@ -164,6 +166,14 @@ function ballRectCollision(b, rect) {
   const distSq = dx * dx + dy * dy;
 
   if (distSq < b.radius * b.radius) {
+    collisions++;
+    if(hardCoreMode && collisions%50 == 0) {
+        score--;
+        document.getElementById("score").textContent = score;
+        if(score < 0) {
+            showVictoryModal();
+        }
+    }
     const dist = Math.sqrt(distSq) || 1;
     const overlap = b.radius - dist;
 
@@ -244,13 +254,30 @@ function showVictoryModal() {
     timerInterval = null;
   }
 
+  collisions = 0;
+
   const modal = document.getElementById("victoryModal");
   const title = document.getElementById("victoryTitle");
   const message = document.getElementById("victoryMessage");
 
-  if (challengeMode) {
+  if(hardCoreMode) {
+
+    if(score <= 0) {
+        title.textContent = "Better luck next time";
+        message.textContent = `You had too many collisions! Tip: Do not let the ball remain idle`;
+    } else {
+        const timeTaken = 60 - timeRemaining;
+        score += timeRemaining;    
+        document.getElementById("score").textContent = score;
+        title.textContent = "Impeccable Victory!";
+        message.textContent = `You finished Hard Core mode in ${timeTaken} seconds and ${collisions} collisions with a final score of ${score}!`;
+    }
+    
+  } else if (challengeMode) {
     const timeTaken = 60 - timeRemaining;
     title.textContent = "Challenge Complete!";
+    score += timeRemaining;    
+    document.getElementById("score").textContent = score;
     message.textContent = `You finished in ${timeTaken} seconds with a score of ${score}!`;
   } else {
     title.textContent = "Victory!";
@@ -432,18 +459,32 @@ document.querySelectorAll(".gravity-btn").forEach((btn) => {
 
 window.addEventListener("resize", resizeCanvas);
 
+const challengeCheckbox = document.getElementById("challengeMode");
+const hardCoreCheckbox = document.getElementById("hardCoreMode");
+
+challengeCheckbox.addEventListener("change", () => {
+  if (challengeCheckbox.checked) hardCoreCheckbox.checked = false;
+});
+
+hardCoreCheckbox.addEventListener("change", () => {
+  if (hardCoreCheckbox.checked) challengeCheckbox.checked = false;
+});
+
 document.getElementById("startBtn").addEventListener("click", () => {
-  challengeMode = document.getElementById("challengeMode").checked;
+  challengeMode = challengeCheckbox.checked;
+  hardCoreMode = hardCoreCheckbox.checked; 
   status = "playing";
+
   document.getElementById("status").textContent = "Playing";
   document.getElementById("startBtn").style.display = "none";
 
-  if (challengeMode) {
+  if (challengeMode || hardCoreMode) {
     document.getElementById("timer").classList.add("active");
-    startTimer();
+    startTimer(); 
   }
 });
 
+
 function replay() {
   document.getElementById("victoryModal").classList.remove("show");
   resizeCanvas();
@@ -457,7 +498,8 @@ function replay() {
   setGravity(0, 0.5, "down");
 
   challengeMode = document.getElementById("challengeMode").checked;
-  if (challengeMode) {
+  hardCoreMode = document.getElementById("hardCoreMode").checked;
+  if (challengeMode || hardCoreMode) {
     document.getElementById("timer").classList.add("active");
     startTimer();
   } else {
@@ -485,7 +527,7 @@ canvas.addEventListener("dblclick", () => {
   ball.vy = 0;
   setGravity(0, 0.5, "down");
 
-  if (challengeMode) {
+  if (challengeMode || hardCoreMode) {
     startTimer();
   }
 });