ForgePatch/fml/server/net/minecraft/src/ModLoader.java

/*
 * The FML Forge Mod Loader suite. Copyright (C) 2012 cpw
 * 
 * This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or any later version.
 * 
 * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 * A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51
 * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 */
package net.minecraft.src;

import java.util.List;
import java.util.logging.Logger;

import net.minecraft.server.MinecraftServer;
import cpw.mods.fml.common.FMLHooks;
import cpw.mods.fml.common.Loader;
import cpw.mods.fml.common.ReflectionHelper;
import cpw.mods.fml.server.FMLHandler;
import cpw.mods.fml.server.ModLoaderModContainer;

public class ModLoader {
  /**
   * 
   * @param achievement
   * @param name
   * @param description
   */
  public static void addAchievementDesc(Achievement achievement, String name, String description) {
    // NOOP on the server??
  }

  /**
   * This method is a call in hook from modified external code. Implemented elsewhere.
   * @param id
   * @param metadata
   * @return
   */
  @Deprecated
  public static int addAllFuel(int id, int metadata) {
    return 0;
  }

  /**
   * This method has been unimplemented in server implementations for some time.
   * 
   * @param armor
   * @return
   */
  @Deprecated
  public static int addArmor(String armor) {
    return 0;
  }

  /**
   * This method does not work. Creation of a BiomeGenBase is sufficient to populate this array
   * 
   * @param biome
   */
  @Deprecated
  public static void addBiome(BiomeGenBase biome) {
  }

  /**
   * Unimplemented on the server as it does not generate names
   * @param key
   * @param value
   */
  @Deprecated
  public static void addLocalization(String key, String value) {
  }

  /**
   * Unimplemented on the server as it does not generate names
   * @param key
   * @param lang
   * @param value
   */
  @Deprecated
  public static void addLocalization(String key, String lang, String value) {
  }

  /**
   * Unimplemented on the server as it does not generate names
   * @param instance
   * @param name
   */
  @Deprecated
  public static void addName(Object instance, String name) {
  }

  /**
   * Unimplemented on the server as it does not generate names
   * @param instance
   * @param lang
   * @param name
   */
  @Deprecated
  public static void addName(Object instance, String lang, String name) {
  }

  /**
   * Unimplemented on the server as it does not render textures
   * @param fileToOverride
   * @param fileToAdd
   * @return
   */
  @Deprecated
  public static int addOverride(String fileToOverride, String fileToAdd) {
    return 0;
  }

  /**
   * Unimplemented on the server as it does not render textures
   * @param path
   * @param overlayPath
   * @param index
   */
  @Deprecated
  public static void addOverride(String path, String overlayPath, int index) {
  }

  /**
   * Add a Shaped Recipe
   * @param output
   * @param params
   */
  public static void addRecipe(ItemStack output, Object... params) {
    CommonRegistry.addRecipe(output, params);
  }

  /**
   * Add a shapeless recipe
   * @param output
   * @param params
   */
  public static void addShapelessRecipe(ItemStack output, Object... params) {
    CommonRegistry.addShapelessRecipe(output, params);
  }

  /**
   * Add a new product to be smelted
   * @param input
   * @param output
   */
  public static void addSmelting(int input, ItemStack output) {
    CommonRegistry.addSmelting(input, output);
  }

  /**
   * Add a mob to the spawn list
   * @param entityClass
   * @param weightedProb
   * @param min
   * @param max
   * @param spawnList
   */
  public static void addSpawn(Class<? extends EntityLiving> entityClass, int weightedProb, int min, int max, EnumCreatureType spawnList) {
    CommonRegistry.addSpawn(entityClass, weightedProb, min, max, spawnList, FMLHandler.instance().getDefaultOverworldBiomes());
  }

  /**
   * Add a mob to the spawn list
   * @param entityClass
   * @param weightedProb
   * @param min
   * @param max
   * @param spawnList
   * @param biomes
   */
  public static void addSpawn(Class<? extends EntityLiving> entityClass, int weightedProb, int min, int max, EnumCreatureType spawnList, BiomeGenBase... biomes) {
    CommonRegistry.addSpawn(entityClass, weightedProb, min, max, spawnList, biomes);
  }

  /**
   * Add a mob to the spawn list
   * @param entityName
   * @param weightedProb
   * @param min
   * @param max
   * @param spawnList
   */
  public static void addSpawn(String entityName, int weightedProb, int min, int max, EnumCreatureType spawnList) {
    CommonRegistry.addSpawn(entityName, weightedProb, min, max, spawnList, FMLHandler.instance().getDefaultOverworldBiomes());
  }

  /**
   * Add a mob to the spawn list
   * @param entityName
   * @param weightedProb
   * @param min
   * @param max
   * @param spawnList
   * @param biomes
   */
  public static void addSpawn(String entityName, int weightedProb, int min, int max, EnumCreatureType spawnList, BiomeGenBase... biomes) {
    CommonRegistry.addSpawn(entityName, weightedProb, min, max, spawnList, biomes);
  }

  /**
   * This method is a call in hook from modified external code. Implemented elsewhere.
   * @param world
   * @param x
   * @param y
   * @param z
   * @param xVel
   * @param zVel
   * @param item
   * @return
   */
  @Deprecated
  public static boolean dispenseEntity(World world, double x, double y, double z, int xVel, int zVel, ItemStack item) {
    return false;
  }

  /**
   * Remove a container and drop all the items in it on the ground around
   * @param world
   * @param x
   * @param y
   * @param z
   */
  public static void genericContainerRemoval(World world, int x, int y, int z) {
    TileEntity te=world.func_451_k(x, y, z);
    if (!(te instanceof IInventory)) {
      return;
    }
    IInventory inv=(IInventory)te;
    for (int l = 0; l < inv.func_83_a(); l++)
    {
        ItemStack itemstack = inv.func_82_a(l);
        if (itemstack == null)
        {
            continue;
        }
        float f = world.field_803_m.nextFloat() * 0.8F + 0.1F;
        float f1 = world.field_803_m.nextFloat() * 0.8F + 0.1F;
        float f2 = world.field_803_m.nextFloat() * 0.8F + 0.1F;
        while (itemstack.field_853_a > 0)
        {
            int i1 = world.field_803_m.nextInt(21) + 10;
            if (i1 > itemstack.field_853_a)
            {
                i1 = itemstack.field_853_a ;
            }
            itemstack.field_853_a  -= i1;
            EntityItem entityitem = new EntityItem(world, (float)te.field_478_b + f, (float)te.field_483_c + f1, (float)te.field_482_d + f2, new ItemStack(itemstack.field_855_c, i1, itemstack.func_21125_h()));
            float f3 = 0.05F;
            entityitem.field_319_o = (float)world.field_803_m.nextGaussian() * f3;
            entityitem.field_318_p = (float)world.field_803_m.nextGaussian() * f3 + 0.2F;
            entityitem.field_317_q = (float)world.field_803_m.nextGaussian() * f3;
            if (itemstack.func_40608_n())
            {
              entityitem.field_429_a.func_40604_d((NBTTagCompound)itemstack.func_40607_o().func_40468_b());
            }
            world.func_526_a(entityitem);
        }
    }
  }

  /**
   * Get a list of all BaseMod loaded into the system
   * @return
   */
  public static List<BaseMod> getLoadedMods() {
    return ModLoaderModContainer.findAll();
  }

  /**
   * Get a logger instance
   * @return
   */
  public static Logger getLogger() {
    return FMLHandler.getFMLLogger();
  }

  /**
   * Get a value from a field using reflection 
   * @param instanceclass
   * @param instance
   * @param fieldindex
   * @return
   */
  public static <T, E> T getPrivateValue(Class<? super E> instanceclass, E instance, int fieldindex) {
    return ReflectionHelper.getPrivateValue(instanceclass, instance, fieldindex);
  }

  /**
   * Get a value from a field using reflection
   * @param instanceclass
   * @param instance
   * @param field
   * @return
   */
  public static <T, E> T getPrivateValue(Class<? super E> instanceclass, E instance, String field) {
    return ReflectionHelper.getPrivateValue(instanceclass, instance, field);
  }

  /**
   * Get a new unique entity id
   * @return
   */
  public static int getUniqueEntityId() {
    return Entity.getNextId();
  }

  /**
   * Is the named mod loaded?
   * @param modname
   * @return
   */
  public static boolean isModLoaded(String modname) {
    return Loader.isModLoaded(modname);
  }

  /**
   * This method is a call in hook from modified external code. Implemented elsewhere.
   * @param packet
   */
  @Deprecated
  public static void receivePacket(Packet250CustomPayload packet) {
  }

  /**
   * Register a new block
   * @param block
   */
  public static void registerBlock(Block block) {
    CommonRegistry.registerBlock(block);
  }

  /**
   * Register a new block
   * @param block
   * @param itemclass
   */
  public static void registerBlock(Block block, Class<? extends ItemBlock> itemclass) {
    CommonRegistry.registerBlock(block, itemclass);
  }

  /**
   * Register a new entity ID
   * @param entityClass
   * @param entityName
   * @param id
   */
  public static void registerEntityID(Class<? extends Entity> entityClass, String entityName, int id) {
    CommonRegistry.registerEntityID(entityClass, entityName, id);
  }

  /**
   * Register a new entity ID
   * @param entityClass
   * @param entityName
   * @param id
   * @param background
   * @param foreground
   */
  public static void registerEntityID(Class<? extends Entity> entityClass, String entityName, int id, int background, int foreground) {
    CommonRegistry.registerEntityID(entityClass, entityName, id, background, foreground);
  }

  /**
   * Register the mod for packets on this channel. This only registers the channel with Forge Mod Loader, not
   * with clients connecting- use BaseMod.onClientLogin to tell them about your custom channel
   * @param mod
   * @param channel
   */
  public static void registerPacketChannel(BaseMod mod, String channel) {
    FMLHooks.instance().registerChannel(ModLoaderModContainer.findContainerFor(mod),channel);
  }

  /**
   * Register a new tile entity class
   * @param tileEntityClass
   * @param id
   */
  public static void registerTileEntity(Class<? extends TileEntity> tileEntityClass, String id) {
    CommonRegistry.registerTileEntity(tileEntityClass, id);
  }

  /**
   * Remove a biome. This code will probably not work correctly.
   * @param biome
   */
  @Deprecated
  public static void removeBiome(BiomeGenBase biome) {
    CommonRegistry.removeBiome(biome);
  }

  /**
   * Remove a spawn
   * @param entityClass
   * @param spawnList
   */
  public static void removeSpawn(Class<? extends EntityLiving> entityClass, EnumCreatureType spawnList) {
    CommonRegistry.removeSpawn(entityClass, spawnList, FMLHandler.instance().getDefaultOverworldBiomes());
  }

  /**
   * Remove a spawn
   * @param entityClass
   * @param spawnList
   * @param biomes
   */
  public static void removeSpawn(Class<? extends EntityLiving> entityClass, EnumCreatureType spawnList, BiomeGenBase... biomes) {
    CommonRegistry.removeSpawn(entityClass, spawnList, biomes);
  }

  /**
   * Remove a spawn
   * @param entityName
   * @param spawnList
   */
  public static void removeSpawn(String entityName, EnumCreatureType spawnList) {
    CommonRegistry.removeSpawn(entityName, spawnList, FMLHandler.instance().getDefaultOverworldBiomes());
  }

  /**
   * Remove a spawn
   * @param entityName
   * @param spawnList
   * @param biomes
   */
  public static void removeSpawn(String entityName, EnumCreatureType spawnList, BiomeGenBase... biomes) {
    CommonRegistry.removeSpawn(entityName, spawnList, biomes);
  }

  /**
   * Configuration is handled elsewhere
   */
  @Deprecated
  public static void saveConfig() {
  }

  /**
   * This method is unimplemented on the server: it is meant for clients to send chat to the server
   * @param text
   */
  @Deprecated
  public static void serverChat(String text) {
  }

  /**
   * Indicate that you want to receive ticks
   * 
   * @param mod
   *          receiving the events
   * @param enable
   *          indicates whether you want to recieve them or not
   * @param useClock
   *          Not used in server side: all ticks are sent on the server side (no render subticks)
   */
  public static void setInGameHook(BaseMod mod, boolean enable, boolean useClock) {
    ModLoaderModContainer mlmc = (ModLoaderModContainer) ModLoaderModContainer.findContainerFor(mod);
    mlmc.setTicking(enable);
  }

  /**
   * Set a private field to a value using reflection
   * @param instanceclass
   * @param instance
   * @param fieldindex
   * @param value
   */
  public static <T, E> void setPrivateValue(Class<? super T> instanceclass, T instance, int fieldindex, E value) {
    ReflectionHelper.setPrivateValue(instanceclass, instance, fieldindex, value);
  }
  
  /**
   * Set a private field to a value using reflection
   * @param instanceclass
   * @param instance
   * @param field
   * @param value
   */
  public static <T, E> void setPrivateValue(Class<? super T> instanceclass, T instance, String field, E value) {
    ReflectionHelper.setPrivateValue(instanceclass, instance, field, value);
  }

  /**
   * This method is a call in hook from modified external code. Implemented elsewhere.
   * @param player
   * @param item
   * @param matrix
   */
  @Deprecated
  public static void takenFromCrafting(EntityPlayer player, ItemStack item, IInventory matrix) {
  }

  /**
   * This method is a call in hook from modified external code. Implemented elsewhere.
   * @param player
   * @param item
   */
  @Deprecated
  public static void takenFromFurnace(EntityPlayer player, ItemStack item) {
  }

  /**
   * Throw the offered exception. Likely will stop the game.
   * @param message
   * @param e
   */
  public static void throwException(String message, Throwable e) {
    FMLHandler.instance().raiseException(e, message, true);
  }

  /**
   * Get the minecraft server instance
   * @return
   */
  public static MinecraftServer getMinecraftServerInstance() {
    return FMLHandler.instance().getServer();
  }
}