Upstream/Paper
1
0
Fork 0
mirror of https://github.com/PaperMC/Paper.git synced 2025-01-07 16:57:42 +01:00
Code Issues Projects Releases Wiki Activity

[Bleeding] Support any number of arguments in aliases

Browse Source 
By: t00thpick1 <t00thpick1dirko@gmail.com>
This commit is contained in:
Bukkit/Spigot 2014-02-09 20:12:04 -05:00
parent 6da9e19042
commit 5e5173aeb4
1 changed files with 19 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
paper-api/src/main/java/org/bukkit/command/FormattedCommandAlias.java
View File

@ -80,13 +80,24 @@ public class FormattedCommandAlias extends Command {
// Move index past the $
index++;
int position = Character.getNumericValue(formatString.charAt(index));
// Move index past the position
index++;
int argStart = index;
while (index < formatString.length() && inRange(((int) formatString.charAt(index)) - 48, 0, 9)) {
// Move index past current digit
index++;
}
if (position == -1) {
// No numbers found
if (argStart == index) {
throw new IllegalArgumentException("Invalid replacement token");
}
int position = Integer.valueOf(formatString.substring(argStart, index));
// Arguments are not 0 indexed
if (position == 0) {
throw new IllegalArgumentException("Invalid replacement token");
}
// Convert position to 0 index
position--;
@ -125,4 +136,8 @@ public class FormattedCommandAlias extends Command {
return formatString;
}
private static boolean inRange(int i, int j, int k) {
return i >= j && i <= k;
}
}