let canvas = document.querySelector('canvas');let context = canvas.getContext('2d');let x = 0;let frame = 1;function story(){ if (frame == 1) { context.fillStyle = "lightBlue"; context.fillRect(0,0,800,800); context.fillStyle = "Green"; context.fillRect(0, 600, 800, 200); context.fillStyle = "Yellow"; context.fillRect(50, 50, 100, 100); } if (frame == 2) { context.fillStyle = "darkBlue"; context.fillRect(0,0,800,800); context.fillStyle = "darkGreen"; context.fillRect(0, 600, 800, 200); context.fillStyle = "White"; context.fillRect(50, 50, 100, 100); } context.fillStyle = "Purple"; context.fillRect(x, 500, 50, 180); context.fillStyle = "Gold"; context.fillRect(x + 5, 550, 20, 20); x += 10; if (x == 750) { x = 0; frame += 1; } if(frame == 3){ frame = 1; }}setInterval(story,50);