1.12

.gitignore

@@ -12,3 +12,4 @@ out/
 *.iml
 *.iws
 Thumbs.db
+.idea/

build.gradle

@@ -1,24 +1,20 @@
 buildscript {
     repositories {
         jcenter()
-        maven {
-            name = "forge"
-            url = "http://files.minecraftforge.net/maven"
-        }
+        maven { url = "http://files.minecraftforge.net/maven" }
     }
     dependencies {
-        classpath 'net.minecraftforge.gradle:ForgeGradle:2.2-SNAPSHOT'
+        classpath 'net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT'
     }
 }
-
 apply plugin: 'net.minecraftforge.gradle.forge'
 
 version = "1.1.0"
 group = "tonius.zoom"
-archivesBaseName = "Zoom-MC1.10.2"
+archivesBaseName = "Zoom-MC1.12.2"
 
 minecraft {
-    version = "1.10.2-12.18.1.2011"
+    version = "1.12.2-14.23.0.2491"
     runDir = "run"
 
     replaceIn "Zoom.java"
@@ -29,7 +25,7 @@ minecraft {
     // stable_#            stables are built at the discretion of the MCP team.
     // Use non-default mappings at your own risk. they may not allways work.
     // simply re-run your setup task after changing the mappings to update your workspace.
-    mappings = "snapshot_20160518"
+    mappings = "snapshot_20170624"
     // makeObfSourceJar = false // an Srg named sources jar is made by default. uncomment this to disable.
 }
 

src/main/java/tonius/zoom/ItemBinoculars.java

@@ -2,6 +2,7 @@
 
 import net.minecraft.client.resources.I18n;
 import net.minecraft.client.settings.GameSettings;
+import net.minecraft.client.util.ITooltipFlag;
 import net.minecraft.creativetab.CreativeTabs;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.Item;
@@ -11,11 +12,11 @@
 import net.minecraft.util.EnumHand;
 import net.minecraft.util.text.TextFormatting;
 import net.minecraft.world.World;
-import net.minecraftforge.fml.common.registry.GameRegistry;
 import net.minecraftforge.fml.relauncher.Side;
 import net.minecraftforge.fml.relauncher.SideOnly;
 import tonius.zoom.client.KeyHandler;
 
+import javax.annotation.Nullable;
 import java.util.List;
 
 public class ItemBinoculars extends Item {
@@ -28,13 +29,12 @@ public ItemBinoculars() {
         this.setCreativeTab(CreativeTabs.TOOLS);
 
         this.setRegistryName(NAME);
-        GameRegistry.register(this);
     }
 
     @Override
-    public ActionResult<ItemStack> onItemRightClick(ItemStack itemStack, World world, EntityPlayer player, EnumHand hand) {
+    public ActionResult<ItemStack> onItemRightClick(World world, EntityPlayer player, EnumHand hand) {
         player.setActiveHand(hand);
-        return new ActionResult<ItemStack>(EnumActionResult.SUCCESS, itemStack);
+        return new ActionResult<ItemStack>(EnumActionResult.SUCCESS, player.getHeldItem(hand));
     }
 
     @Override
@@ -44,7 +44,7 @@ public int getMaxItemUseDuration(ItemStack itemStack) {
 
     @Override
     @SideOnly(Side.CLIENT)
-    public void addInformation(ItemStack itemStack, EntityPlayer player, List<String> list, boolean bool) {
+    public void addInformation(ItemStack itemStack, @Nullable World world, List<String> list, ITooltipFlag bool) {
         list.add(I18n.format("item.zoom.binoculars.desc.1"));
         if (KeyHandler.keyZoom.getKeyCode() != 0) {
             list.add(I18n.format("item.zoom.binoculars.desc.2", TextFormatting.AQUA + GameSettings.getKeyDisplayString(KeyHandler.keyZoom.getKeyCode()) + TextFormatting.GRAY));

src/main/java/tonius/zoom/Zoom.java

@@ -1,17 +1,20 @@
 package tonius.zoom;
 
+import net.minecraft.item.Item;
+import net.minecraftforge.event.RegistryEvent;
 import net.minecraftforge.fml.common.Mod;
 import net.minecraftforge.fml.common.SidedProxy;
 import net.minecraftforge.fml.common.event.FMLInitializationEvent;
 import net.minecraftforge.fml.common.event.FMLPostInitializationEvent;
 import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 import net.minecraftforge.fml.common.registry.GameRegistry;
 import net.minecraftforge.oredict.ShapedOreRecipe;
 import org.apache.logging.log4j.Logger;
 
 @Mod(modid = Zoom.MODID, version = Zoom.VERSION,
-        acceptedMinecraftVersions = "[1.10]",
-        dependencies = "required-after:Forge@[12.18.0.1999,);")
+        acceptedMinecraftVersions = "[1.12]")
+@Mod.EventBusSubscriber(modid = Zoom.MODID)
 public class Zoom {
 
     public static final String MODID = "zoom";
@@ -30,30 +33,19 @@ public class Zoom {
     public static void preInit(FMLPreInitializationEvent evt) {
         logger = evt.getModLog();
         logger.info("Starting Zoom");
-
-        logger.info("Registering items");
+        proxy.registerHandlers();
         itemBinoculars = new ItemBinoculars();
     }
-
-    @Mod.EventHandler
-    public static void init(FMLInitializationEvent evt) {
-        proxy.registerHandlers();
 
-        proxy.registerItemModel(itemBinoculars, 0, ItemBinoculars.NAME);
+    @SubscribeEvent
+    public static void registerItems(RegistryEvent.Register<Item> event) {
+        logger.info("Registering items");
+        event.getRegistry().registerAll(itemBinoculars);
     }
-    
+
     @Mod.EventHandler
-    public static void postInit(FMLPostInitializationEvent evt) {
-        logger.info("Registering recipes");
-        GameRegistry.addRecipe(new ShapedOreRecipe(itemBinoculars,
-                "B B",
-                "LEL",
-                "P P",
-                'B', "blockGlassColorless",
-                'L', "ingotIron",
-                'E', "stickWood",
-                'P', "paneGlassColorless"
-        ));
+    public static void init(FMLInitializationEvent evt) {
+        proxy.registerItemModel(itemBinoculars, 0, ItemBinoculars.NAME);
     }
 
 }

src/main/java/tonius/zoom/client/EventHandler.java

@@ -4,7 +4,7 @@
 import net.minecraft.client.gui.ScaledResolution;
 import net.minecraft.client.renderer.GlStateManager;
 import net.minecraft.client.renderer.Tessellator;
-import net.minecraft.client.renderer.VertexBuffer;
+import net.minecraft.client.renderer.BufferBuilder;
 import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.ResourceLocation;
@@ -64,7 +64,7 @@ public void onRenderTick(TickEvent.RenderTickEvent evt) {
             double height = res.getScaledHeight_double();
 
             Tessellator tessellator = Tessellator.getInstance();
-            VertexBuffer vertexbuffer = tessellator.getBuffer();
+            BufferBuilder vertexbuffer = tessellator.getBuffer();
             vertexbuffer.begin(7, DefaultVertexFormats.POSITION_TEX);
             vertexbuffer.pos(0.0D, height, -90.0D).tex(0.0D, 1.0D).endVertex();
             vertexbuffer.pos(width, height, -90.0D).tex(1.0D, 1.0D).endVertex();
@@ -84,19 +84,19 @@ public void onRenderHand(RenderHandEvent evt) {
     }
 
     private static boolean isUsingBinoculars() {
-        if (mc.thePlayer == null) {
+        if (mc.player == null) {
             return false;
         }
 
-        ItemStack stack = mc.thePlayer.getActiveItemStack();
+        ItemStack stack = mc.player.getActiveItemStack();
         if (stack != null && stack.getItem() instanceof ItemBinoculars) {
             return true;
         } else if (KeyHandler.keyZoom.isKeyDown()) {
-            if (mc.thePlayer.getHeldItemOffhand() != null && mc.thePlayer.getHeldItemOffhand().getItem() instanceof ItemBinoculars) {
+            if (mc.player.getHeldItemOffhand() != null && mc.player.getHeldItemOffhand().getItem() instanceof ItemBinoculars) {
                 return true;
             }
 
-            for (ItemStack invStack : mc.thePlayer.inventory.mainInventory) {
+            for (ItemStack invStack : mc.player.inventory.mainInventory) {
                 if (invStack != null && invStack.getItem() instanceof ItemBinoculars) {
                     return true;
                 }

src/main/resources/assets/zoom/recipes/binoculars.json

@@ -0,0 +1,26 @@
+{
+    "type": "minecraft:crafting_shaped",
+    "pattern": [
+        "B B",
+        "LEL",
+        "P P"
+    ],
+    "key": {
+        "B": {
+            "item": "minecraft:glass"
+        },
+        "L": {
+            "item": "minecraft:iron_ingot"
+        },
+        "E": {
+            "type": "forge:ore_dict",
+            "ore": "stickWood"
+        },
+        "P": {
+            "item": "minecraft:glass_pane"
+        }
+    },
+    "result": {
+        "item": "zoom:binoculars"
+    }
+}