Default config correctness ward

-Added a boolean to the config class, that shows the player a message
upon joining the world, if it is false and the mod version is not alpha.
Meant to assure that config defaults are set correctly (in code) upon
beta- or release- distribution of the mod.

build.gradle

@@ -10,7 +10,6 @@ buildscript {
 apply plugin: 'net.minecraftforge.gradle.forge'
 //Only edit below this line, the above code adds and enables the nessasary things for Forge to be setup.
 
-
 ext.modversion = "3.0.0-a1"
 ext.mcversion = "1.10.2"
 ext.forgeversion = "12.18.3.2221"

src/main/java/com/zixiken/dimdoors/shared/DDConfig.java

@@ -19,6 +19,8 @@ import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
  */
 public class DDConfig {
 
+    public static final boolean haveConfigDefaultsBeenCheckedForCorrectness = false; //@todo check this at each non-alpha release. This field does not have a use in the mod itself, but should ensure that the developers of this mod, don't forget to reset the config defaults to the right values before releasing a non-alpha release
+
     public static File configurationFolder;
     private static int pocketGridSize = 8;
     private static int maxPocketSize = 4;
@@ -101,7 +103,7 @@ public class DDConfig {
         }
         return dungeonSchematicNamesArrayList;
     }
-    
+
     public static int getBaseDimID() {
         return baseDimID;
     }

src/main/java/com/zixiken/dimdoors/shared/DDEventHandler.java

@@ -0,0 +1,33 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package com.zixiken.dimdoors.shared;
+
+import com.zixiken.dimdoors.DimDoors;
+import net.minecraft.entity.Entity;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraftforge.event.entity.EntityJoinWorldEvent;
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
+
+/**
+ *
+ * @author s101426
+ */
+public class DDEventHandler {
+
+    @SubscribeEvent
+    public void onPlayerJoinWorld(EntityJoinWorldEvent event) { //@todo, probably move this to another class
+        //check if config default values have been checked
+        if (!DDConfig.haveConfigDefaultsBeenCheckedForCorrectness) {
+            if (!DimDoors.VERSION.contains("a")) { //if it is not an alpha version
+                Entity entity = event.getEntity();
+                if (entity instanceof EntityPlayer) {
+                    EntityPlayer player = (EntityPlayer) entity;
+                    DimDoors.chat(player, "The default values for the config files fo this non-alpha version of DimDoors have not been sufficiently checked on correctness. Please notify the developer about this IF no newer version of this mod is available.");
+                }
+            }
+        }
+    }
+}

src/main/java/com/zixiken/dimdoors/shared/DDProxyCommon.java

@@ -13,6 +13,7 @@ import net.minecraft.block.state.IBlockState;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
+import net.minecraftforge.common.MinecraftForge;
 import net.minecraftforge.fml.common.event.FMLInitializationEvent;
 import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
 import net.minecraftforge.fml.common.registry.GameRegistry;
@@ -21,6 +22,7 @@ public abstract class DDProxyCommon implements IDDProxy {
 
     @Override
     public void onPreInitialization(FMLPreInitializationEvent event) {
+        MinecraftForge.EVENT_BUS.register(new DDEventHandler());
         DimDoorDimensions.init();
         ModBlocks.registerBlocks();
         ModItems.registerItems();