Give player message if no schematics detected

src/main/java/org/blockartistry/mod/Restructured/LoginMessaging.java

@@ -0,0 +1,54 @@
+/*
+ * This file is part of Restructured, licensed under the MIT License (MIT).
+ *
+ * Copyright (c) OreCruncher
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package org.blockartistry.mod.Restructured;
+
+import org.blockartistry.mod.Restructured.assets.Assets;
+
+import cpw.mods.fml.common.FMLCommonHandler;
+import cpw.mods.fml.common.eventhandler.SubscribeEvent;
+import cpw.mods.fml.common.gameevent.PlayerEvent.PlayerLoggedInEvent;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.util.ChatComponentText;
+import net.minecraft.util.StatCollector;
+
+public class LoginMessaging {
+
+	public static void register() {
+		final LoginMessaging msg = new LoginMessaging();
+		FMLCommonHandler.instance().bus().register(msg);
+	}
+
+	@SubscribeEvent
+	public void playerLogin(final PlayerLoggedInEvent event) {
+
+		if (event.player instanceof EntityPlayer) {
+			if (!Assets.areSchematicsInstalled()) {
+				final String msg = StatCollector.translateToLocalFormatted("msg.NoSchematics",
+						Restructured.MOD_NAME);
+				event.player.addChatMessage(new ChatComponentText(msg));
+			}
+		}
+	}
+}

src/main/java/org/blockartistry/mod/Restructured/assets/Assets.java

@@ -338,6 +338,10 @@ public static InputStream getSchematicFile(String name) {
 		return result;
 	}
 
+	public static boolean areSchematicsInstalled() {
+		return villageSchematics.size() != 0 || worldSchematics.size() != 0;
+	}
+
 	public static int villageStructureCount() {
 		return villageSchematics.size();
 	}

src/main/java/org/blockartistry/mod/Restructured/proxy/Proxy.java

@@ -50,8 +50,6 @@
 public class Proxy {
 
 	public void preInit(FMLPreInitializationEvent event) {
-		//new TerrainEventBusHandler();
-
 		// Register early to give the background process a good amount
 		// of time to get the mod version data
 		VersionCheck.register();

src/main/java/org/blockartistry/mod/Restructured/proxy/ProxyClient.java

@@ -24,13 +24,25 @@
 
 package org.blockartistry.mod.Restructured.proxy;
 
+import org.blockartistry.mod.Restructured.LoginMessaging;
 import cpw.mods.fml.common.event.FMLInitializationEvent;
+import cpw.mods.fml.common.event.FMLPostInitializationEvent;
+import cpw.mods.fml.common.event.FMLPreInitializationEvent;
 
 public class ProxyClient extends Proxy {
 
 	@Override
-	public void init(FMLInitializationEvent event) {
+	public void preInit(FMLPreInitializationEvent event) {
+		super.preInit(event);
+	}
 
+	@Override
+	public void init(FMLInitializationEvent event) {
 		super.init(event);
 	}
+
+	public void postInit(FMLPostInitializationEvent event) {
+		super.postInit(event);
+		LoginMessaging.register();
+	}
 }

src/main/resources/assets/recycling/lang/en_US.lang

@@ -1,3 +1,5 @@
 # US English Translations
 # Version checking strings
 msg.NewVersionAvailable.restructured=["§6Update Available: §9[",{"text":"§2%s §ev%s§f","color":"gold","hoverEvent":{"action":"show_text","value":{"text":"Click for CurseForge Project Page","color":"aqua"}},"clickEvent":{"action":"open_url","value":"http://minecraft.curseforge.com/mc-mods/%s"}},"§9]"]
+
+msg.NoSchematics=[%s] Schematics not detected; is a SchematicPack installed?