Anvilcraft/WarpDrive
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Improved chat formatting to propagate on new lines

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This commit is contained in:
LemADEC 2017-08-13 20:18:59 +02:00
parent e3d4b6ad10
commit 578db63b88
1 changed files with 38 additions and 1 deletions
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39
src/main/java/cr0s/warpdrive/Commons.java
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@ -55,14 +55,51 @@ public class Commons {
.replaceAll("(" + CHAR_FORMATTING + ".)", "");
}
private static boolean isFormatColor(char chr) {
return chr >= 48 && chr <= 57
|| chr >= 97 && chr <= 102
|| chr >= 65 && chr <= 70;
}
private static boolean isFormatSpecial(char chr) {
return chr >= 107 && chr <= 111
|| chr >= 75 && chr <= 79
|| chr == 114
|| chr == 82;
}
// inspired by FontRender.getFormatFromString
private static String getFormatFromString(final String message) {
final int indexLastChar = message.length() - 1;
StringBuilder result = new StringBuilder();
int indexEscapeCode = -1;
while ((indexEscapeCode = message.indexOf(167, indexEscapeCode + 1)) != -1) {
if (indexEscapeCode < indexLastChar) {
final char chr = message.charAt(indexEscapeCode + 1);
if (isFormatColor(chr)) {
result = new StringBuilder("\u00a7" + chr);
} else if (isFormatSpecial(chr)) {
result.append("\u00a7").append(chr);
}
}
}
return result.toString();
}
public static void addChatMessage(final ICommandSender commandSender, final String message) {
if (commandSender == null) {
WarpDrive.logger.error("Unable to send message to NULL commandSender: " + message);
return;
}
final String[] lines = updateEscapeCodes(message).split("\n");
String format = "";
getFormatFromString(lines[0]);
for (String line : lines) {
commandSender.addChatMessage(new ChatComponentText(line));
final String formattedLine = format + line;
commandSender.addChatMessage(new ChatComponentText(formattedLine));
format = getFormatFromString(formattedLine);
}
// logger.info(message);