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Rock, Paper and Scissors Game using JavaScript
Darin
Oct 28
2015
Code
853
0
0
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expand
RockPaperScissors.zi
var userChoice = prompt(
"Do you choose rock, paper or scissors?"
);
var computerChoice = Math.random();
if
(computerChoice < 0.34)
{
computerChoice =
"rock"
;
}
else
if
(computerChoice <= 0.67)
{
computerChoice =
"paper"
;
}
else
{
computerChoice =
"scissors"
;
}
console.log(
"Computer: "
+ computerChoice);
var compare = function(choice1, choice2)
{
if
(choice1 === choice2)
{
return
"The result is a tie!"
}
else
if
(choice1 ===
"rock"
)
{
if
(choice2 ===
"scissors"
)
{
return
"rock wins"
;
}
else
{
return
"paper wins"
;
}
}
else
if
(choice1 ===
"paper"
)
{
if
(choice2 ===
"rock"
)
{
return
"paper wins"
;
}
else
{
return
"scissors wins"
;
}
}
else
if
(choice1 ===
"scissors"
)
{
if
(choice2 ===
"rock"
)
{
return
"rock wins"
;
}
else
{
return
"scissors wins"
;
}
}
}
if
(userChoice ===
"scissors"
|| userChoice ===
"rock"
|| userChoice ===
"paper"
)
{
compare(userChoice, computerChoice);
}
else
{
confirm(
"Choose a valid option !! "
)
}
JavaScript
Rock
Paper and Scissors Game