Added saving and loading chat configuration.

Author: MairwunNx

src/main/kotlin/com/mairwunnx/projectessentials/chat/EntryPoint.kt

@@ -11,6 +11,7 @@ import net.minecraftforge.common.MinecraftForge
 import net.minecraftforge.event.ServerChatEvent
 import net.minecraftforge.eventbus.api.SubscribeEvent
 import net.minecraftforge.fml.common.Mod
+import net.minecraftforge.fml.event.server.FMLServerStoppingEvent
 import org.apache.logging.log4j.LogManager
 
 @Suppress("unused")
@@ -25,12 +26,20 @@ class EntryPoint : EssBase() {
         validateForgeVersion()
         logger.debug("Register event bus for $modName mod ...")
         MinecraftForge.EVENT_BUS.register(this)
+        ChatModelBase.loadData()
     }
 
     companion object {
         lateinit var modInstance: EntryPoint
     }
 
+    @Suppress("UNUSED_PARAMETER")
+    @SubscribeEvent
+    fun onServerStopping(it: FMLServerStoppingEvent) {
+        logger.info("Shutting down $modName mod ...")
+        ChatModelBase.saveData()
+    }
+
     @SubscribeEvent
     fun onChatMessage(event: ServerChatEvent) {
         if (!PermissionsAPI.hasPermission(event.username, "ess.chat")) {

src/main/kotlin/com/mairwunnx/projectessentials/chat/models/ChatModelBase.kt

@@ -22,4 +22,38 @@ object ChatModelBase {
             useArrayPolymorphism = false
         )
     )
+
+    fun loadData() {
+        logger.info("Loading chat configuration")
+        if (!File(warpsConfig).exists()) {
+            logger.warn("Chat configuration file not exist! creating it now!")
+            createConfigDirs(MOD_CONFIG_FOLDER)
+            val defaultConfig = json.stringify(
+                ChatModel.serializer(),
+                chatModel
+            )
+            File(warpsConfig).writeText(defaultConfig)
+        }
+        val warpsConfigRaw = File(warpsConfig).readText()
+        chatModel = Json.parse(ChatModel.serializer(), warpsConfigRaw)
+        logger.info("Chat configuration loading done")
+    }
+
+    fun saveData() {
+        logger.info("Saving chat configuration to file")
+        createConfigDirs(MOD_CONFIG_FOLDER)
+        val spawnConfig = json.stringify(
+            ChatModel.serializer(),
+            chatModel
+        )
+        File(warpsConfig).writeText(spawnConfig)
+        logger.info("Saving chat configuration done")
+    }
+
+    @Suppress("SameParameterValue")
+    private fun createConfigDirs(path: String) {
+        logger.info("Creating config directory for chat configuration")
+        val configDirectory = File(path)
+        if (!configDirectory.exists()) configDirectory.mkdirs()
+    }
 }