crovaxon/foundryvtt-drag-ruler
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Fix #5: Handle installations where foundry.js has CRLF line endings gracefully

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This commit is contained in:
Manuel Vögele
2021-02-03 00:40:45 +01:00
parent 5c43651925
commit 4149f0e351
2 changed files with 7 additions and 0 deletions
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src/main.js
+4
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@@ -143,6 +143,8 @@ function strInsertAfter(haystack, needle, strToInsert) {
// These patches were written with foundry-0.7.9.js as reference
function patchRulerMeasure() {
let code = Ruler.prototype.measure.toString()
// Replace CRLF with LF in case foundry.js has CRLF for some reason
code = code.replace(/\r\n/g, "\n")
// Remove function signature and closing curly bracket (those are on the first and last line)
code = code.slice(code.indexOf("\n"), code.lastIndexOf("\n"))
code = strInsertAfter(code, "for ( let [i, d] of distances.entries() ) {\n", "segments[i].startDistance = totalDistance\n")
@@ -193,6 +195,8 @@ function getColorForDistance(startDistance, subDistance) {
// These patches were written with foundry-0.7.9.js as reference
function patchRulerHighlightMeasurement() {
let code = Ruler.prototype._highlightMeasurement.toString()
// Replace CRLF with LF in case foundry.js has CRLF for some reason
code = code.replace(/\r\n/g, "\n")
// Remove function signature and closing curly bracket (those are on the first and last line)
code = code.slice(code.indexOf("\n"), code.lastIndexOf("\n"))