CODEWITHSUNDEEP
javascriptrandomcolors
nrohr1
nrohr1

Reputation: 21

Snake Game random colors

I created a snake game but i want every new block added onto it to genarate a random new color. This is what I have right now but all it does is send a "null" back and causes it to be white. 

// Draw a square for each segment of the snake's body
Snake.prototype.draw = function () {
for (var i = 0; i < this.segments.length; i++) {
this.segments[i].drawSquare(randomColor());
}
};








function randomColor() {
    return '#' + ('00000' + (Math.random() * 16777216 << 0).toString(16)).substr(-6);
}

Upvotes: 2

Views: 547

Answers (2)

Zach
Zach

Reputation: 11

the randomColor function work find, If something still wrong, let me know about your Snake (and segments of this)

function randomColor() {
    return '#' + ('00000' + (Math.random() * 16777216 << 0).toString(16)).substr(-6);
}

Upvotes: 1

Zze
Zze

Reputation: 18835

I found a solution which seems to work quite nicely from Dimitry K - http://www.paulirish.com/2009/random-hex-color-code-snippets/

function randomColor() {
    var color = '#' + ("000000" + Math.random().toString(16).slice(2,8).toUpperCase()).slice(-6);
    return color
}

Upvotes: 1

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