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index.html
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index.html
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---
layout: default
title: G7 TRV Calculator
permalink: /tools/g7-trv-calc/
---
<h1>G7ID-TRV-Calculator</h1>
<hr />
<label for="pid">Enter your G7ID:</label>
<div class="input-group mb-3">
<input type="text" class="form-control bg-dark text-light" id="id">
</div>
<label for="tid">Enter your TSV:</label>
<div class="input-group mb-3">
<input type="text" class="form-control bg-dark text-light" id="tsv">
</div>
<hr />
<br />
<div class="alert alert-warning d-flex align-items-center d-none" role="alert" id="invalid-entry">
<svg class="bi flex-shrink-0 me-2" width="24" height="24" role="img" aria-label="Danger:">
<symbol id="exclamation-triangle-fill" fill="currentColor" viewBox="0 0 16 16">
<path
d="M8.982 1.566a1.13 1.13 0 0 0-1.96 0L.165 13.233c-.457.778.091 1.767.98 1.767h13.713c.889 0 1.438-.99.98-1.767L8.982 1.566zM8 5c.535 0 .954.462.9.995l-.35 3.507a.552.552 0 0 1-1.1 0L7.1 5.995A.905.905 0 0 1 8 5zm.002 6a1 1 0 1 1 0 2 1 1 0 0 1 0-2z" />
</symbol>
<use xlink:href="#exclamation-triangle-fill" />
</svg>
<div id="warning-content"></div>
</div>
<div class="d-grid gap-2">
<button type="button" class="btn btn-outline-warning" onclick="calculate()">Calculate!</button>
</div>
<div class="modal fade" id="resultsModal" tabindex="-1" aria-labelledby="resultsModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content bg-dark">
<div class="modal-header">
<h5 class="modal-title" id="resultsModalLabel"></h5>
<button type="button" class="btn-close bg-secondary" data-bs-dismiss="modal" aria-label="Close"></button>
</div>
<div class="modal-body" id="results"></div>
<div class="modal-footer">
<button id="close" type="button" class="btn btn-outline-warning" data-bs-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
<script type="text/javascript">
$("#id").attr("placeholder", (~~(1000000 * Math.random()) + "").padStart(6, "0"));
$("#tsv").attr("placeholder", (~~(4096 * Math.random()) + "").padStart(4, "0"));
function calculate() {
var id = $("#id").val();
var tsv = $("#tsv").val();
var decId = parseInt(id);
var decTsv = parseInt(tsv);
if (isNaN(decId)) {
$("#invalid-entry").removeClass("d-none");
$("#warning-content").text("Invalid ID: Unable to coerce \"" + id + "\" as a decimal!");
return;
}
if (isNaN(decTsv)) {
$("#invalid-entry").removeClass("d-none");
$("#warning-content").text("Invalid TSV: Unable to coerce \"" + tsv + "\" as a decimal!");
return;
}
if (decId < 0 || decId > 1000000) {
$("#invalid-entry").removeClass("d-none");
$("#warning-content").text("Invalid ID: \"" + id + "\" is not between 0 and 999999!");
return;
}
if (decTsv < 0 || decTsv > 4095) {
$("#invalid-entry").removeClass("d-none");
$("#warning-content").text("Invalid TSV: \"" + tsv + "\" is not between 0 and 4095!");
return;
}
$("#invalid-entry").addClass("d-none");
var results = [];
for (var fullId = decId, max = Math.pow(2, 32) - 1; fullId < max; fullId += 1000000) {
var xor = (fullId >>> 16) ^ (fullId & 0xffff);
if (xor >>> 4 === decTsv) {
results.push(
`TRV: <code>${(xor & 0xf).toString(16).toUpperCase()}</code><br />` +
`TID: ${(fullId & 0xffff).toString().padStart(5, "0")}<br />` +
`SID: ${(fullId >>> 16).toString().padStart(5, "0")}<br />`
);
}
}
$("#resultsModalLabel").text(
"G7ID: " + (id + "").padStart(6, "0") + " | TSV: " + (tsv + "").padStart(4, "0")
);
$("#results").html(
(results.length ? "<p>Possibilities (" + results.length + "):</p>" + "<div>" + results.join("<br />") + "</div>" :
"<div>Oops! It doesn't look like there are any results for that combo.</div>")
);
$('#resultsModal').modal("show");
setTimeout(function() {
$("#close").focus();
}, 200);
}
$("#id").bind("keyup keydown", function() {
var testArr = $("#id").val().split("");
var resultArr = [];
var isId = new RegExp("[0-9]+")
for (var i in testArr) {
if (isId.test(testArr[i]) && i < 6) {
resultArr.push(testArr[i]);
}
}
$("#id").val(resultArr.join(""));
});
$("#tsv").bind("keyup keydown", function() {
var testArr = $("#tsv").val().split("");
var resultArr = [];
var isNum = new RegExp("[0-9]+")
for (var i in testArr) {
if (isNum.test(testArr[i]) && i < 4) {
resultArr.push(testArr[i]);
}
}
if (parseInt(resultArr.join("")) > 4095) {
$("#tsv").val("4095");
} else {
$("#tsv").val(resultArr.join(""));
}
});
</script>