ArmourPacket.java

package chbachman.armour.network;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.Container;
import net.minecraft.item.ItemStack;
import chbachman.api.item.IModularItem;
import chbachman.api.nbt.helper.NBTHelper;
import chbachman.api.registry.UpgradeRegistry;
import chbachman.api.upgrade.IUpgrade;
import chbachman.api.upgrade.Recipe;
import chbachman.api.util.ArmourSlot;
import chbachman.api.util.Array;
import chbachman.armour.util.MiscUtil;
import cofh.core.network.PacketCoFHBase;

public class ArmourPacket extends PacketCoFHBase {

    public enum PacketTypes {

        BUTTON(), KEYTYPED(), ENTITYJOINWORLD(), CONTAINERSYNC(), RECIPESYNC();

    }

    @Override
    public void handlePacket(EntityPlayer player, boolean isServer) {

        try {
            int type = this.getByte();

            switch (PacketTypes.values()[type]) {

            case BUTTON:
                this.handleButtonPressed(player);
                break;
            case KEYTYPED:
                this.handleKeyTyped(player);
                break;
            case ENTITYJOINWORLD:
                this.handleEntityJoinWorld(player);
                break;
            case CONTAINERSYNC:
                this.handleContainerSync(player);
                break;
            case RECIPESYNC:
                this.handleRecipeSync(player);
                break;

            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    /**
     * Get the packet for the given type.
     * 
     * @param type
     * @return
     */
    public static ArmourPacket getPacket(PacketTypes type) {

        return (ArmourPacket) new ArmourPacket().addByte(type.ordinal());
    }

    public void handleKeyTyped(EntityPlayer player) {

        Container container = player.openContainer;

        if (container instanceof IInputHandler) {
            IInputHandler inputHandler = (IInputHandler) container;

            inputHandler.onKeyTyped(this, (char) this.getShort(), this.getInt());
        }
    }

    public void handleButtonPressed(EntityPlayer player) {

        Container container = player.openContainer;

        if (container instanceof IInputHandler) {
            IInputHandler inputHandler = (IInputHandler) container;

            inputHandler.onButtonClick(this, this.getString());
        }
    }

    public void handleEntityJoinWorld(EntityPlayer player) {

        for (ItemStack stack : player.inventory.armorInventory) {
            if (stack != null && stack.getItem() instanceof IModularItem) {

                IModularItem armour = (IModularItem) stack.getItem();

                for (IUpgrade upgrade : NBTHelper.getNBTUpgradeList(stack.stackTagCompound)) {
                    upgrade.onEquip(player.worldObj, player, stack, ArmourSlot.getArmourSlot(armour.getSlot()));
                }

            }
        }
    }

    public void handleContainerSync(EntityPlayer player) {

        Container container = player.openContainer;

        if (container instanceof IContainerSyncable) {

            IContainerSyncable sync = (IContainerSyncable) container;

            if (MiscUtil.isClient(player)) {
                sync.clientLoad(this);
            } else {
                sync.serverLoad(this);
            }

        }

    }

    public void handleRecipeSync(EntityPlayer player) {

        Array<Recipe> recipeList = UpgradeRegistry.INSTANCE.recipeList;

        recipeList.clear();

        int size = this.getInt();
        for (int i = 0; i < size; i++) {
            Object[] recipe = new Object[9];
            for (int g = 0; g < 9; g++) {

                byte type = this.getByte();

                if (type == 1) {
                    recipe[g] = this.getString();
                }

                if (type == 2) {
                    recipe[g] = this.getItemStack();
                }

                if (type == 3) {
                    recipe[g] = null;
                }

            }

            UpgradeRegistry.registerRecipe(new Recipe(UpgradeRegistry.getUpgrade(this.getString()), recipe, this.getInt(), this.getInt()));
        }

    }

}