Add event handlers and mod config

src/main/java/arcanitor/civilengineering/CivilEngineering.java

@@ -1,17 +1,21 @@
 package arcanitor.civilengineering;
 
+import net.minecraftforge.common.config.Configuration;
 import net.minecraftforge.fml.common.Mod;
 import net.minecraftforge.fml.common.event.FMLInitializationEvent;
 import net.minecraftforge.fml.common.event.FMLPostInitializationEvent;
 import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
 import org.apache.logging.log4j.Logger;
 
+import java.io.File;
+
 @Mod(
         modid = CivilEngineering.MODID,
         name = CivilEngineering.NAME,
         version = CivilEngineering.VERSION,
         serverSideOnly = true,
-        useMetadata = true
+        useMetadata = true,
+        acceptableRemoteVersions = "*"
 )
 public class CivilEngineering {
     public static final String MODID = "civilengineering";
@@ -22,11 +26,17 @@ public class CivilEngineering {
     public static CivilEngineering instance;
 
     public static Logger logger;
+    public static Configuration config;
 
     @Mod.EventHandler
     public void preInit(FMLPreInitializationEvent event) {
         logger = event.getModLog();
-        logger.info("Bridge building pre-init.");
+
+        logger.info("Reading bridge blueprints...");
+
+        File directory = event.getModConfigurationDirectory();
+        config = new Configuration(new File(directory.getPath(), "CivilEngineering.cfg"));
+        Config.readConfig();
     }
 
     @Mod.EventHandler
@@ -37,6 +47,9 @@ public class CivilEngineering {
     @Mod.EventHandler
     public void init(FMLPostInitializationEvent event) {
         logger.info("Bridge building post-init.");
+        if (config.hasChanged()) {
+            config.save();
+        }
     }
 
 }

src/main/java/arcanitor/civilengineering/Config.java

@@ -0,0 +1,53 @@
+package arcanitor.civilengineering;
+
+import net.minecraftforge.common.config.Configuration;
+import org.apache.logging.log4j.Level;
+
+public class Config {
+    private static final String CATEGORY_RELAY_OPTIONS = "relay_options";
+    private static final String CATEGORY_CONNECTION = "connection";
+
+    public static boolean relayDeathEvents = false;
+    public static boolean relayAdvancements = false; //unused for now
+
+    public static String connectURL = "localhost";
+
+    public static void readConfig() {
+        Configuration config = CivilEngineering.config;
+        try {
+            config.load();
+            initConfig(config);
+        } catch (Exception expt) {
+            CivilEngineering.logger.log(Level.ERROR,"Could not read config file!", expt);
+        } finally {
+            if (config.hasChanged()) {
+                config.save();
+            }
+        }
+    }
+
+    private static void initConfig(Configuration cfg) {
+        cfg.addCustomCategoryComment(CATEGORY_RELAY_OPTIONS,"Relay options");
+        cfg.addCustomCategoryComment(CATEGORY_CONNECTION,"Connection settings");
+        relayDeathEvents = cfg.getBoolean(
+                "relayDeathEvents",
+                CATEGORY_RELAY_OPTIONS,
+                false,
+                "Set to true to send death messages over the chat relay."
+        );
+        relayAdvancements = cfg.getBoolean(
+                "relayAdvancements",
+                CATEGORY_RELAY_OPTIONS,
+                false,
+                "This option does nothing as advancement relays are not implemented."
+        );
+        connectURL = cfg.getString(
+                "connectURL",
+                CATEGORY_CONNECTION,
+                "localhost",
+                "The URL or IP address of the bridge server"
+        );
+
+    }
+
+}

src/main/java/arcanitor/civilengineering/eventhandlers/HandleChatMessage.java

@@ -8,7 +8,7 @@ import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 @Mod.EventBusSubscriber
 public class HandleChatMessage {
     @SubscribeEvent
-    public static void chatMessageGlobal(ServerChatEvent event) {
+    public static void handleServerChatEvent (ServerChatEvent event) {
         CivilEngineering.logger.info("Message on server: "+event.getMessage()+" sent by "+event.getUsername());
     }
 }

src/main/java/arcanitor/civilengineering/eventhandlers/HandleDeath.java

@@ -0,0 +1,26 @@
+package arcanitor.civilengineering.eventhandlers;
+
+import arcanitor.civilengineering.CivilEngineering;
+import arcanitor.civilengineering.Config;
+import net.minecraft.entity.EntityLivingBase;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraftforge.event.entity.living.LivingDeathEvent;
+import net.minecraftforge.fml.common.Mod;
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
+
+@Mod.EventBusSubscriber
+public class HandleDeath {
+    @SubscribeEvent
+    public static void handleLivingDeathEvent (LivingDeathEvent event) {
+        if(Config.relayDeathEvents) {
+            EntityLivingBase entity = event.getEntityLiving();
+            if (entity instanceof EntityPlayer) {
+                String message = entity.getCombatTracker().getDeathMessage().getUnformattedText();
+                CivilEngineering.logger.info(message);
+            }
+        }
+
+    }
+
+
+}