[Sprig App] flappy bird sprig

games/flappy-bird-sprig.js

@@ -0,0 +1,188 @@
+/*
+First time? Check out the tutorial game:
+https://sprig.hackclub.com/gallery/getting_started
+
+@title: Flappy Bird with Animated Bird, Gravity and Sound
+@tags: []
+@author: Yug Khandelwal
+@addedOn: 2025-01-22
+@description: A Flappy Bird clone with animated bird sprites, gravity mechanics, and sound effects. Use 'W' to make the bird fly up and 'S' to make it fall faster. Navigate through the obstacles to score points. The game gets progressively faster as you play.
+*/
+
+const flapUp = "u";
+const flapDown = "d"
+const obstacle = "o";
+const background = "b";
+const keyTune = tune`
+500: G4-500,
+15500`;
+
+const bird = () => getFirst("u") || getFirst("d");
+
+setLegend(
+  [flapUp, bitmap`
+................
+................
+00..............
+220..00000......
+62200666600.....
+062206666060....
+0662206660250...
+.066606660250...
+..060666600000..
+...006660999990.
+....0666099990..
+.....006600000..
+.......000......
+................
+................
+................`],
+  [flapDown, bitmap`
+................
+................
+................
+....00000.......
+..00666600......
+.0206666060.....
+022206660250....
+026606660250....
+2260666600000...
+26606660999990..
+6000666099990...
+60..006600000...
+0.....000.......
+................
+................
+................`],
+  [obstacle, bitmap`
+LLLLLLLLLLLLLLLL
+L333L333333L333L
+L333L333333L333L
+L333L333333L333L
+LLLLLLLLLLLLLLLL
+L3333333L333333L
+L3333333L333333L
+L3333333L333333L
+LLLLLLLLLLLLLLLL
+L333L333333L333L
+L333L333333L333L
+L333L333333L333L
+LLLLLLLLLLLLLLLL
+L3333333L333333L
+L3333333L333333L
+L3333333L333333L`],
+  [background, bitmap`
+7777777777777777
+7777777777777777
+7777777777777777
+7777777777777777
+7777777777777777
+7777777777777777
+7777777777777777
+7777777777777777
+7777777777777777
+7777777777777777
+7777777777777777
+7777777777777777
+7777777777777777
+7777777777777777
+7777777777777777
+7777777777777777`]
+);
+let level = 0;
+const levels = [
+  map`
+.......o..
+.......o..
+.......o..
+.......o..
+u.........
+.......o..
+.......o..
+.......o..`
+]
+
+setMap(levels[level]);
+setBackground(background);
+setPushables({
+  [flapUp]: [],
+  [flapDown]: [],
+});
+var isGameOver = false;
+var speed = 250;
+var gap = 4;
+var count = 0;
+var score = 0;
+onInput("s", () => {
+  const bird = () => getFirst("u") || getFirst("d");
+  if (!isGameOver) {
+    playTune(keyTune);
+    bird().y += 1;
+  }
+});
+onInput("w", () => {
+  const bird = () => getFirst("u") || getFirst("d");
+  if (!isGameOver) {
+    playTune(keyTune);
+    bird().y -= 1;
+  }
+});
+
+function generateObstacle() {
+  gap = Math.floor(Math.random() * 8);
+  for (let y = 0; y < 8; y++) {
+    if (y != gap) {
+      addSprite(7, y, obstacle);
+    }
+  }
+  score++;
+}
+
+function gameLoop() {
+  addText(`Score: ${score}`, { x: 10, y: 1, color: color`2` })
+
+  if (count % 4 == 0) {
+    if (bird().y == 8) {} else {
+      bird().y += 1;
+    };
+  }
+  getAll(obstacle).forEach((o) => {
+    if (o.x == 0) {
+      o.remove();
+    } else {
+      o.x -= 1;
+    };
+  });
+  if (getAll(obstacle).length == 0) {
+    generateObstacle();
+  }
+  bird().type = [flapUp, flapDown][count % 2];
+  if (getFirst(obstacle).x == bird().x && bird().y != gap) {
+    gameOver();
+  }
+  count += 1;
+
+
+  speed -= (250 - speed);
+  if (!isGameOver) {
+    setTimeout(gameLoop, speed);
+  }
+}
+
+function gameOver() {
+  clearText();
+  isGameOver = true;
+  setMap(map`
+..........
+..........
+..........
+..........
+..........
+..........
+..........
+..........`);
+  playTune(gameOverMelody);
+  addText("Game over!", { x: 5, y: 7, color: color`2` });
+  addText(`Score: ${score}`, { x: 5, y: 8, color: color`2` });
+}
+gameLoop();