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Add drop mode to range node

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and include tests
This commit is contained in:
Dave Conway-Jones
2022-10-29 17:34:29 +01:00
parent 7da3773f7f
commit 4cc18c25fe
5 changed files with 33 additions and 3 deletions
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1
packages/node_modules/@node-red/nodes/core/function/16-range.html vendored
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@@ -10,6 +10,7 @@
<option value="scale" data-i18n="range.scale.payload"></option>
<option value="clamp" data-i18n="range.scale.limit"></option>
<option value="roll" data-i18n="range.scale.wrap"></option>
<option value="drop" data-i18n="range.scale.drop"></option>
</select>
</div>
<br/>

8
packages/node_modules/@node-red/nodes/core/function/16-range.js vendored
View File

@@ -32,11 +32,15 @@ module.exports = function(RED) {
if (value !== undefined) {
var n = Number(value);
if (!isNaN(n)) {
if (node.action == "clamp") {
if (node.action === "drop") {
if (n < node.minin) { done(); return; }
if (n > node.maxin) { done(); return; }
}
if (node.action === "clamp") {
if (n < node.minin) { n = node.minin; }
if (n > node.maxin) { n = node.maxin; }
}
if (node.action == "roll") {
if (node.action === "roll") {
var divisor = node.maxin - node.minin;
n = ((n - node.minin) % divisor + divisor) % divisor + node.minin;
}