挑战是在最短的代码中重新创建ASCII字符中的经典游戏"pong“。
=========,应该在最上面和底部最多的行(我知道原版是挨着打的,而不是自上而下的,但我认为这对ascii pong更有效)。o,也可以是零。开始屏幕/第一帧应该如下所示:
=========
o
=========
score: 0打分这是密码-高尔夫所以最短的代码赢了..。但是,有一些奖励可以减少您的角色数:
下面是一个在JavaScript中没有奖金的未获得奖金的例子:
//init
var x = 22,
y = 12,
xd = Math.random() < 0.5 ? -1 : 1,
yd = 1,
player = opponent = 18,
score = 0,
//interval that runs 10x per second (minus the runtimeof one cycle)
interval = setInterval(function() {
//move ball
x += xd;
y += yd;
//move opponent
opponent = x - 4;
//collision with walls
if(x <= 0 || x >= 44) xd = -xd;
//collision with paddles
if(y == 1) {
if(x >= opponent && x < opponent + 9) yd = -yd;
else {
//you win
clearInterval(interval);
document.body.innerHTML = "You win!<br>Your score was: " + score;
return;
}
}
else if(y == 23) {
if(x >= player && x < player + 9) {
yd = -yd;
score++;
}
else {
//you lose
clearInterval(interval);
document.body.innerHTML = "You lose!<br>Your score was: " + score;
return;
}
}
draw();
}, 100);
function draw() {
var body = document.body;
body.innerHTML = "";
for(var i = 0; i < 25; i++) {
for(var j = 0; j < 45; j++) {
//white space is default
var char = " ";
//ball
if(j == x && i == y) char = "o";
//paddles
if(i === 0) {
if(j >= opponent && j < opponent + 9) char = "=";
}
else if(i == 24) {
if(j >= player && j < player + 9) char = "=";
}
body.innerHTML += char;
}
body.innerHTML += "<br>";
}
body.innerHTML += "score: " + score;
}
//key press listener for left and right movement
window.onkeydown = function() {
if (window.event.keyCode == 37) player -= 2;
else if(window.event.keyCode == 39) player += 2;
};<body style="font-family: monospace; white-space: pre">
</body>让游戏开始!
发布于 2015-08-06 23:36:49
好吧,这是我金色的JavaScript答案,即使它在其他语言中不可行:
var x,y,xd,yd,p,o,s,n,i,j,c,k;function a(){x=22;y=12;xd=Math.random()<.5?-1:1;yd=1;p=o=18;s=0;n=setInterval(function(){x+=xd;y+=yd;o=x-4;if(x<=0||x>=44)xd=-xd;if(y==1){if(x>=o&&x<o+9)yd=-yd;else{clearInterval(n);b.innerHTML="You Win!<br>Score: "+s;return}}else if(y==23){if(x>=p&&x<p+9){yd=-yd;s++;}else{clearInterval(n);b.innerHTML="You Lose!<br>Score: "+s;return}}d();},100);}function d(){b.innerHTML="";for(i=0;i<25;i++){for(j=0;j<45;j++){c=" ";if(j==x&&i==y)c="o"; if(i==0&&j>=o&&j<o+9)c="=";if(i==24&&j>=p&&j<p+9)c="=";b.innerHTML+=c;} b.innerHTML+="<br>";}b.innerHTML+="score: "+s;}onkeydown=function(){ k=window.event.keyCode;if(k==37)p-=2;if(k==39)p+=2;};<button onclick="a()">start</button><div id="b"style="font-family:monospace;white-space:pre"></div>-20和-25美元奖金
https://codegolf.stackexchange.com/questions/54344
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