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index_tim.html
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175 lines (173 loc) · 4.84 KB
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<!DOCTYPE html>
<html>
<head>
<title>Spooky mind reader</title>
<script>
function readMind() {
var r1 = parseInt(document.getElementById("r1").value, 10);
var r2 = parseInt(document.getElementById("r2").value, 10);
var r3 = parseInt(document.getElementById("r3").value, 10);
var r4 = parseInt(document.getElementById("r4").value, 10);
var s1 = document.getElementById("s1").value;
var s2 = document.getElementById("s2").value;
var s3 = document.getElementById("s3").value;
var s4 = document.getElementById("s4").value;
var s5 = s1;
var offset = orderOf(r2,s2,r3,s3,r4,s4);
var r5 = offset + parseInt(r1);
if (r5 >= 15) r5 = r5 - 13;
document.getElementById("result").innerHTML = "the " + r2t(r5) + " of " + s2t(s5) + "!";
}
function orderOf(r2,s2,r3,s3,r4,s4) {
if (compare(r2,s2, r3,s3)) {
// 2 > 3
if (compare(r2,s2, r4,s4)) {
//card 2 is largest
if (compare(r3,s3, r4,s4)) {
// 2 > 3 > 4
return 6;
} else {
// 2 > 4 > 3
return 5;
}
} else {
// 4 > 2 > 3
return 3;
}
} else {
// 3 > 2
if (compare(r3,s3, r4,s4)) {
// card 3 is largest
if (compare(r2,s2, r4,s4)) {
// 3 > 2 > 4
return 4;
} else {
// 3 > 4 > 2
return 2;
}
} else {
// 4 > 3 > 2
return 1;
}
}
}
function compare(r1, s1, r2, s2) {
if (r1 > r2) return 1;
if (r2 > r1) return 0;
if (s2n(s1) > s2n(s2)) return 1;
return 0;
}
function s2n(s) {
if (s == "c") return 1;
if (s == "h") return 2;
if (s == "s") return 3;
if (s == "d") return 4;
}
function r2t(r) {
if (r <= 10) return r;
if (r == 11) return "jack";
if (r == 12) return "queen";
if (r == 13) return "king";
if (r == 14) return "ace";
}
function s2t(s) {
if (s == "c") return "clubs";
if (s == "h") return "<a style='color:red;'>hearts</a>";
if (s == "s") return "spades";
if (s == "d") return "<a style='color:red;'>diamonds</a>";
}
</script>
</head>
<body>
First visible card is:
<select name="r1" id="r1">
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
<option value="7">7</option>
<option value="8">8</option>
<option value="9">9</option>
<option value="10">10</option>
<option value="11">J</option>
<option value="12">Q</option>
<option value="13">K</option>
<option value="14">A</option>
</select>
<select name="s1" id="s1">
<option value="c">♣</option>
<option value="h" style="color:red;">♥</option>
<option value="s">♠</option>
<option value="d" style="color:red;">♦</option>
</select><br />
Second visible card is:
<select name="r2" id="r2">
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
<option value="7">7</option>
<option value="8">8</option>
<option value="9">9</option>
<option value="10">10</option>
<option value="11">J</option>
<option value="12">Q</option>
<option value="13">K</option>
<option value="14">A</option>
</select>
<select name="s2" id="s2">
<option value="c">♣</option>
<option value="h" style="color:red;">♥</option>
<option value="s">♠</option>
<option value="d" style="color:red;">♦</option>
</select><br />
Third visible card is:
<select name="r3" id="r3">
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
<option value="7">7</option>
<option value="8">8</option>
<option value="9">9</option>
<option value="10">10</option>
<option value="11">J</option>
<option value="12">Q</option>
<option value="13">K</option>
<option value="14">A</option>
</select>
<select name="s3" id="s3">
<option value="c">♣</option>
<option value="h" style="color:red;">♥</option>
<option value="s">♠</option>
<option value="d" style="color:red;">♦</option>
</select><br />
Final visible card is:
<select name="r4" id="r4">
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
<option value="7">7</option>
<option value="8">8</option>
<option value="9">9</option>
<option value="10">10</option>
<option value="11">J</option>
<option value="12">Q</option>
<option value="13">K</option>
<option value="14">A</option>
</select>
<select name="s4" id="s4">
<option value="c">♣</option>
<option value="h" style="color:red;">♥</option>
<option value="s">♠</option>
<option value="d" style="color:red;">♦</option>
</select><br />
<br />
Your hidden card is <b><a id="result"><input type="button" onclick="readMind()" value="read my mind"></input></a></b>
</body>
</html>