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canvas = document.getElementById(\"myCanvas\") as HTMLCanvasElement;\ncanvas.width = innerWidth - 2;\ncanvas.height = innerHeight - 2;\nconst ctx = canvas.getContext(\"2d\");\n\n// TODO create objects for bsll, cup, and obstacle\n\nlet xPos = 150;\nlet yPos = 450;\nlet xVel = 0;\nlet yVel = 0;\nconst friction = 0.99;\nlet cupXPos = 150;\nlet cupYPos = 100;\nlet radius = 15;\nlet shotCount = 0;\n// TODO? tune the friction and touchSensitivty to get good gameplay\n// TODO? create an obstacle that is drawn on the screen\n// simple: a rectangle or circle\n// fancy: draw an image showing a wall or something else\n// obstacels have to be drawn and have to block the ball\n// TODO? create a splash screen that is visible for the first 3 seconds\nconst mill = new Image();\nmill.src = 'https://zakattack3289--019d2568ea51769a888aca8b1656eba7.web.val.run/image/img_1776176970091_windmill%20sprite%20sheet.png';\nlet millFrame = 0;\n\nanimate();\n\nfunction animate(){\n drawBG();\n drawCup(cupXPos, cupYPos);\n drawWindmill();\n drawBall(xPos, yPos);\n \n xPos += xVel;\n yPos += yVel;\n xVel *= friction; \n yVel *= friction;\n // TODO? have the ball stop if its velocity is close to zero\n \n // bounce if character hits an edge\n if (xPos > canvas.width - 10) xVel = -xVel;\n if (yPos > canvas.height -10) yVel = -yVel;\n if (xPos < 10) xVel = -xVel;\n if (yPos < 10) yVel = -yVel;\n\n // TODO? show text on screen with how many shots have been taken\n \n checkCup();\n checkWindmill();\ndrawCounter();\n \n requestAnimationFrame(animate);\n}\n\nfunction drawBG(){\n ctx.fillStyle = \"#208010\";\n ctx.fillRect(0,0,canvas.width, canvas.height);\n}\n\nfunction drawWindmill(){\n // TODO ? slow down windmill\n ctx.drawImage(mill, millFrame * 256, 0, 256, 256, 80, 200, 150, 150);\n millFrame += 1;\n if (millFrame >= 5) millFrame = 0;\n\n //ctx.drawImage(mill, Math.floor(millFrame) * 256, 0, 256, 256, 80, 200, 150, 150);\n //millFrame += 0.1;\n //if (millFrame >= 5) millFrame = 0;\n}\n\nfunction drawBall(x: number, y: number){\n ctx.beginPath();\n ctx.arc(x, y, 10, 0, 2 * Math.PI);\n ctx.fillStyle = \"white\";\n ctx.fill();\n}\n\nfunction drawCup(x: number, y: number){\n ctx.beginPath();\n ctx.arc(x, y, radius, 0, 2 * Math.PI);\n ctx.fillStyle = \"black\";\n ctx.fill();\n}\nfunction drawCounter() {\n ctx.font = '70px Arial';\n ctx.fillStyle = 'black';\n ctx.fillText('Shots' + shotCount, 15, 70);\n}\n\n\nfunction checkCup(){\n const distance = Math.hypot(cupXPos - xPos, cupYPos - yPos);\n if (distance < radius){\n xPos = cupXPos;\n yPos = cupYPos;\n xVel = 0;\n yVel = 0;\n // TODO? have an alert show \"Good job\" and the number of shots\n // TODO? draw a nice graphic on the screen instead of an alert\n // TODO? move the cup to a new random location and reset the ball\n }\n}\n\nfunction checkWindmill(){\n const millXPos = 160; // these are magic numbers\n const millYPos = 272;\n ctx.beginPath();\n ctx.arc(millXPos, millYPos, 80, 0, 6.28);\n ctx.stroke();\n \n const distance = Math.hypot(millXPos - xPos, millYPos - yPos);\n if (distance < 80){\n xVel = -xVel;\n yVel = -yVel;\n }\n}\n\n/*\n * Touch / swipe input\n */\n\n// combine all touch data and actions into one object\nconst touch = {\n xStart: 0,\n xEnd: 0,\n yStart: 0,\n yEnd: 0,\n dx: function () {\n return this.xEnd - this.xStart;\n },\n dy: function () {\n return this.yEnd - this.yStart;\n },\n dist: function () {\n return Math.hypot(this.dx, this.dy);\n },\n angle: function () {\n return Math.atan2(this.dy, this.dx) * 180 / Math.PI;\n },\n};\n\n// Disable scroll\naddEventListener(\"touchmove\", (e) => {\n e.preventDefault();\n // TODO? use a drag motion to show an arrow on screen with the predicited path of the ball\n // when you release, the ball is shot.\n}, { passive: false });\n\naddEventListener(\"touchstart\", (e) => {\n touch.xStart = e.changedTouches[0].screenX;\n touch.yStart = e.changedTouches[0].screenY;\n});\n\naddEventListener(\"touchend\", (e) => {\n touch.xEnd = e.changedTouches[0].screenX;\n touch.yEnd = e.changedTouches[0].screenY;\n processTouch();\n});\n\nfunction processTouch() {\n // TODO? only have the touch work if the ball has zero velocity\n const touchSensitivity = 0.05;\n xVel = touch.dx() * touchSensitivity;\n yVel = touch.dy() * touchSensitivity;\n shotCounter++;\n // TODO? create a shot counter at the top of the code and keep track of how many shots here \n}","const canvas = document.getElementById(\"myCanvas\") as HTMLCanvasElement;\ncanvas.width = innerWidth - 2;\ncanvas.height = innerHeight - 2;\nconst ctx = canvas.getContext(\"2d\");\n\n// TODO create objects for bsll, cup, and obstacle\n\nlet xPos = 150;\nlet yPos = 450;\nlet xVel = 0;\nlet yVel = 0;\nconst friction = 0.99;\nlet cupXPos = 150;\nlet cupYPos = 100;\nlet radius = 15;\nlet shotCount = 0;\n// TODO? tune the friction and touchSensitivty to get good gameplay\n// TODO? create an obstacle that is drawn on the screen\n// simple: a rectangle or circle\n// fancy: draw an image showing a wall or something else\n// obstacels have to be drawn and have to block the ball\n// TODO? create a splash screen that is visible for the first 3 seconds\nconst mill = new Image();\nmill.src = 'https://zakattack3289--019d2568ea51769a888aca8b1656eba7.web.val.run/image/img_1776176970091_windmill%20sprite%20sheet.png';\nlet millFrame = 0;\n\nanimate();\n\nfunction animate(){\n drawBG();\n drawCup(cupXPos, cupYPos);\n drawWindmill();\n drawBall(xPos, yPos);\n \n xPos += xVel;\n yPos += yVel;\n xVel *= friction; \n yVel *= friction;\n // TODO? have the ball stop if its velocity is close to zero\n \n // bounce if character hits an edge\n if (xPos > canvas.width - 10) xVel = -xVel;\n if (yPos > canvas.height -10) yVel = -yVel;\n if (xPos < 10) xVel = -xVel;\n if (yPos < 10) yVel = -yVel;\n\n // TODO? show text on screen with how many shots have been taken\n \n checkCup();\n checkWindmill();\ndrawCounter();\n \n requestAnimationFrame(animate);\n}\n\nfunction drawBG(){\n ctx.fillStyle = \"#208010\";\n ctx.fillRect(0,0,canvas.width, canvas.height);\n}\n\nfunction drawWindmill(){\n // TODO ? slow down windmill\n ctx.drawImage(mill, millFrame * 256, 0, 256, 256, 80, 200, 150, 150);\n millFrame += 1;\n if (millFrame >= 5) millFrame = 0;\n\n //ctx.drawImage(mill, Math.floor(millFrame) * 256, 0, 256, 256, 80, 200, 150, 150);\n //millFrame += 0.1;\n //if (millFrame >= 5) millFrame = 0;\n}\n\nfunction drawBall(x: number, y: number){\n ctx.beginPath();\n ctx.arc(x, y, 10, 0, 2 * Math.PI);\n ctx.fillStyle = \"white\";\n ctx.fill();\n}\n\nfunction drawCup(x: number, y: number){\n ctx.beginPath();\n ctx.arc(x, y, radius, 0, 2 * Math.PI);\n ctx.fillStyle = \"black\";\n ctx.fill();\n}\nfunction drawCounter() {\n ctx.font = '70px Arial';\n ctx.fillStyle = 'black';\n ctx.fillText('Shots' + shotCount, 15, 70);\n}\n\n\nfunction checkCup(){\n const distance = Math.hypot(cupXPos - xPos, cupYPos - yPos);\n if (distance < radius){\n xPos = cupXPos;\n yPos = cupYPos;\n xVel 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Diff · v22