CC-Tweaked/src/main/java/dan200/computercraft/client/proxy/CCTurtleProxyClient.java

/**
 * This file is part of ComputerCraft - http://www.computercraft.info
 * Copyright Daniel Ratcliffe, 2011-2016. Do not distribute without permission.
 * Send enquiries to dratcliffe@gmail.com
 */

package dan200.computercraft.client.proxy;

import com.google.common.base.Function;
import dan200.computercraft.ComputerCraft;
import dan200.computercraft.client.render.TileEntityTurtleRenderer;
import dan200.computercraft.client.render.TurtleSmartItemModel;
import dan200.computercraft.shared.proxy.CCTurtleProxyCommon;
import dan200.computercraft.shared.turtle.blocks.TileTurtle;
import dan200.computercraft.shared.turtle.core.TurtleBrain;
import net.minecraft.block.Block;
import net.minecraft.client.Minecraft;
import net.minecraft.client.renderer.ItemMeshDefinition;
import net.minecraft.client.renderer.block.model.ModelBakery;
import net.minecraft.client.renderer.block.model.ModelResourceLocation;
import net.minecraft.client.renderer.texture.TextureAtlasSprite;
import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
import net.minecraft.client.resources.IResourceManager;
import net.minecraft.client.resources.SimpleReloadableResourceManager;
import net.minecraft.client.renderer.block.model.IBakedModel;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.util.ResourceLocation;
import net.minecraftforge.client.event.ModelBakeEvent;
import net.minecraftforge.client.event.TextureStitchEvent;
import net.minecraftforge.client.model.IModel;
import net.minecraftforge.client.model.ModelLoaderRegistry;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.fml.client.registry.ClientRegistry;
import net.minecraftforge.fml.common.FMLCommonHandler;
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
import net.minecraftforge.fml.common.gameevent.TickEvent;

import java.io.IOException;

public class CCTurtleProxyClient extends CCTurtleProxyCommon
{
    public CCTurtleProxyClient()
    {
    }
    
    // IComputerCraftProxy implementation
    
    @Override        
    public void init()
    {    
        super.init();

        // Register item models
        ItemMeshDefinition turtleMeshDefinition = new ItemMeshDefinition()
        {
            private ModelResourceLocation turtle_dynamic = new ModelResourceLocation( "computercraft:turtle_dynamic", "inventory" );

            @Override
            public ModelResourceLocation getModelLocation( ItemStack stack )
            {
                return turtle_dynamic;
            }
        };
        String[] turtleModelNames = new String[] {
            "turtle_dynamic",
            "CC-Turtle", "CC-TurtleAdvanced",
            "turtle_black", "turtle_red", "turtle_green", "turtle_brown",
            "turtle_blue", "turtle_purple", "turtle_cyan", "turtle_lightGrey",
            "turtle_grey", "turtle_pink", "turtle_lime", "turtle_yellow",
            "turtle_lightBlue", "turtle_magenta", "turtle_orange", "turtle_white",
            "turtle_elf_overlay"
        };
        registerItemModel( ComputerCraft.Blocks.turtle, turtleMeshDefinition, turtleModelNames );
        registerItemModel( ComputerCraft.Blocks.turtleExpanded, turtleMeshDefinition, turtleModelNames );
        registerItemModel( ComputerCraft.Blocks.turtleAdvanced, turtleMeshDefinition, turtleModelNames );

        // Setup renderers
        ClientRegistry.bindTileEntitySpecialRenderer( TileTurtle.class, new TileEntityTurtleRenderer() );

        // Setup client forge handlers
        registerForgeHandlers();
    }

    private void registerItemModel( Block block, ItemMeshDefinition definition, String[] names )
    {
        registerItemModel( Item.getItemFromBlock( block ), definition, names );
    }

    private void registerItemModel( Item item, ItemMeshDefinition definition, String[] names )
    {
        ResourceLocation[] resources = new ResourceLocation[names.length];
        for( int i=0; i<names.length; ++i )
        {
            resources[i] = new ResourceLocation( "computercraft:" + names[i] );
        }
        ModelBakery.registerItemVariants( item, resources );
        Minecraft.getMinecraft().getRenderItem().getItemModelMesher().register( item, definition );
    }

    private void registerForgeHandlers()
    {
        ForgeHandlers handlers = new ForgeHandlers();
        MinecraftForge.EVENT_BUS.register( handlers );
    }

    public class ForgeHandlers
    {
        private TurtleSmartItemModel m_turtleSmartItemModel;

        public ForgeHandlers()
        {
            m_turtleSmartItemModel = new TurtleSmartItemModel();
            IResourceManager resourceManager = Minecraft.getMinecraft().getResourceManager();
            if( resourceManager instanceof SimpleReloadableResourceManager )
            {
                SimpleReloadableResourceManager reloadableResourceManager = (SimpleReloadableResourceManager)resourceManager;
                reloadableResourceManager.registerReloadListener( m_turtleSmartItemModel );
            }
        }

        @SubscribeEvent
        public void onTick( TickEvent.ClientTickEvent event )
        {
            if( event.phase == TickEvent.Phase.END )
            {
                TurtleBrain.cleanupBrains();
            }
        }

        @SubscribeEvent
        public void onTextureStitchEvent( TextureStitchEvent.Pre event )
        {
            event.getMap().registerSprite( new ResourceLocation( "computercraft", "blocks/craftyUpgrade" ) );
        }

        @SubscribeEvent
        public void onModelBakeEvent( ModelBakeEvent event )
        {
            loadModel( event, "turtle_modem_off_left" );
            loadModel( event, "turtle_modem_on_left" );
            loadModel( event, "turtle_modem_off_right" );
            loadModel( event, "turtle_modem_on_right" );
            loadModel( event, "turtle_crafting_table_left" );
            loadModel( event, "turtle_crafting_table_right" );
            loadModel( event, "advanced_turtle_modem_off_left" );
            loadModel( event, "advanced_turtle_modem_on_left" );
            loadModel( event, "advanced_turtle_modem_off_right" );
            loadModel( event, "advanced_turtle_modem_on_right" );
            loadSmartModel( event, "turtle_dynamic", m_turtleSmartItemModel );
        }

        private void loadModel( ModelBakeEvent event, String name )
        {
            IModel model = ModelLoaderRegistry.getModelOrMissing(
                new ResourceLocation( "computercraft", "block/" + name )
            );
            IBakedModel bakedModel = model.bake(
                model.getDefaultState(),
                DefaultVertexFormats.ITEM,
                new Function<ResourceLocation, TextureAtlasSprite>()
                {
                    @Override
                    public TextureAtlasSprite apply( ResourceLocation location )
                    {
                        return Minecraft.getMinecraft().getTextureMapBlocks().getAtlasSprite( location.toString() );
                    }
                }
            );
            event.getModelRegistry().putObject(
                new ModelResourceLocation( "computercraft:" + name, "inventory" ),
                bakedModel
            );
        }

        private void loadSmartModel( ModelBakeEvent event, String name, IBakedModel smartModel )
        {
            event.getModelRegistry().putObject(
                new ModelResourceLocation( "computercraft:" + name, "inventory" ),
                smartModel
            );
        }
    }
}