Added customize broadcast trigger.

Author: NoMathExpectation

src/main/java/NoMathExpectation/chatExchange/neoForged/mixin/ServerGamePacketListenerImplMixin.java

@@ -28,11 +28,11 @@ private ServerboundChatPacket onHandleChat(ServerboundChatPacket packet) {
 
         var data = ChatExchangeDataKt.getChatExchangeData(player.server);
         var string = packet.message();
-        if ((!ChatExchangeConfig.INSTANCE.getChat().get() || data.isIgnoredPlayer(player.getUUID())) && !ExchangeServerKt.startsWithBroadcastPrefix(string)) {
+        if ((!ChatExchangeConfig.INSTANCE.getChat().get() || data.isIgnoredPlayer(player.getUUID())) && !ChatExchangeConfigKt.startsWithBroadcastPrefix(string)) {
             return packet;
         }
 
-        var newString = ExchangeServerKt.removeBroadcastPrefix(string);
+        var newString = ChatExchangeConfigKt.removeBroadcastPrefix(string);
         ExchangeServer.Companion.sendEvent(
                 new MessageEvent(
                         ExchangeServer.Companion.componentToString(player.getName()),

src/main/kotlin/NoMathExpectation/chatExchange/neoForged/ChatExchangeConfig.kt

@@ -64,7 +64,15 @@ object ChatExchangeConfig {
         .translation("modid.config.advancement")
         .define("advancement", true)
 
-    val broadcastPrefix: ModConfigSpec.ConfigValue<String> = builder.comment("The prefix to prepend when the chat message is being broadcast manually.")
+    val broadcastTriggerPrefix: ModConfigSpec.ConfigValue<MutableList<out String>> = builder.comment("The prefix to recognize to trigger broadcast in chat message.")
+        .translation("modid.config.broadcastTriggerPrefix")
+        .defineListAllowEmpty(
+            "broadcastTriggerPrefix",
+            { mutableListOf("@广播", "@bc", "@broadcast") },
+            { "@broadcast" },
+            { true }
+        )
+    val broadcastPrefix: ModConfigSpec.ConfigValue<String> = builder.comment("The prefix to prepend when displaying manually broadcast chat message.")
         .translation("modid.config.broadcastPrefix")
         .define("broadcastPrefix", "")
     val commandBroadcastFormat: ModConfigSpec.ConfigValue<String> = builder.comment("The message format when player broadcast message using the command.", "Will not prepend broadcast prefix.")
@@ -104,4 +112,20 @@ object ChatExchangeConfig {
         val regex = regexStr.toRegex()
         return regex.matches(name)
     }
-}
+}
+
+fun String.startsWithBroadcastPrefix() =
+    ChatExchangeConfig.broadcastTriggerPrefix
+        .get()
+        .any { startsWith(it) }
+
+fun String.removeBroadcastPrefix() = run {
+    ChatExchangeConfig.broadcastTriggerPrefix
+        .get()
+        .forEach {
+            if (startsWith(it)) {
+                return@run removePrefix(it)
+            }
+        }
+    this
+}.trimStart()

src/main/kotlin/NoMathExpectation/chatExchange/neoForged/ExchangeServer.kt

@@ -185,16 +185,4 @@ class ExchangeServer(
 }
 
 fun String.toExchangeServerTranslatedLiteral(vararg args: Any?): Component =
-    toTranslatedLiteral(*args, language = ExchangeServer.language)
-
-fun String.startsWithBroadcastPrefix(): Boolean = startsWith("@广播") || startsWith("@broadcast") || startsWith("@bc")
-
-fun String.removeBroadcastPrefix(): String = if (startsWith("@广播")) {
-    removePrefix("@广播")
-} else if (startsWith("@broadcast")) {
-    removePrefix("@broadcast")
-} else if (startsWith("@bc")) {
-    removePrefix("@bc")
-} else {
-    this
-}.trimStart()
+    toTranslatedLiteral(*args, language = ExchangeServer.language)