    001/*
    002 * The FML Forge Mod Loader suite. Copyright (C) 2012 cpw
    003 *
    004 * 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
    005 * Software Foundation; either version 2.1 of the License, or any later version.
    006 *
    007 * 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
    008 * A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
    009 *
    010 * 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
    011 * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
    012 */
    013package net.minecraft.src;
    014
    015import static cpw.mods.fml.relauncher.Side.CLIENT;
    016
    017import java.util.Map;
    018import java.util.Random;
    019
    020import net.minecraft.block.Block;
    021import net.minecraft.client.*;
    022import net.minecraft.client.entity.EntityClientPlayerMP;
    023import net.minecraft.client.gui.GuiScreen;
    024import net.minecraft.client.gui.inventory.GuiContainer;
    025import net.minecraft.client.multiplayer.NetClientHandler;
    026import net.minecraft.client.renderer.RenderBlocks;
    027import net.minecraft.client.renderer.entity.Render;
    028import net.minecraft.client.settings.KeyBinding;
    029import net.minecraft.entity.Entity;
    030import net.minecraft.entity.player.EntityPlayer;
    031import net.minecraft.inventory.IInventory;
    032import net.minecraft.item.ItemStack;
    033import net.minecraft.network.INetworkManager;
    034import net.minecraft.network.NetServerHandler;
    035import net.minecraft.network.packet.NetHandler;
    036import net.minecraft.network.packet.Packet250CustomPayload;
    037import net.minecraft.server.MinecraftServer;
    038import net.minecraft.world.IBlockAccess;
    039import net.minecraft.world.World;
    040import cpw.mods.fml.client.FMLClientHandler;
    041import cpw.mods.fml.common.FMLLog;
    042import cpw.mods.fml.common.TickType;
    043import cpw.mods.fml.relauncher.SideOnly;
    044
    045public abstract class BaseMod implements cpw.mods.fml.common.modloader.BaseModProxy
    046{
    047    // CALLBACK MECHANISMS
    048
    049    public final boolean doTickInGame(TickType tick, boolean tickEnd, Object... data)
    050    {
    051        Minecraft mc = FMLClientHandler.instance().getClient();
    052        boolean hasWorld = mc.theWorld != null;
    053        // World and render ticks
    054        if (tickEnd && ( tick==TickType.RENDER || tick==TickType.CLIENT ) && hasWorld) {
    055            return onTickInGame((Float) data[0], mc);
    056        }
    057        return true;
    058    }
    059
    060    public final boolean doTickInGUI(TickType tick, boolean tickEnd, Object... data)
    061    {
    062        Minecraft mc = FMLClientHandler.instance().getClient();
    063
    064        boolean hasWorld = mc.theWorld != null;
    065
    066        if (tickEnd && ( tick==TickType.RENDER || ( tick==TickType.CLIENT && hasWorld))) {
    067            return onTickInGUI((Float) data[0], mc, mc.currentScreen);
    068        }
    069        return true;
    070    }
    071
    072   /*
    073    public final void onRenderHarvest(Map renderers)
    074    {
    075        addRenderer((Map<Class<? extends Entity>,Render>)renderers);
    076    }
    077
    078    public final void onRegisterAnimations()
    079    {
    080        registerAnimation(FMLClientHandler.instance().getClient());
    081    }
    082
    083    @Override
    084    public final void onCrafting(Object... craftingParameters)
    085    {
    086        takenFromCrafting((EntityPlayer)craftingParameters[0], (ItemStack)craftingParameters[1], (IInventory)craftingParameters[2]);
    087    }
    088
    089    @Override
    090    public final void onSmelting(Object... smeltingParameters)
    091    {
    092        takenFromFurnace((EntityPlayer)smeltingParameters[0], (ItemStack)smeltingParameters[1]);
    093    }
    094
    095    @Override
    096    public final boolean dispense(double x, double y, double z, int xVelocity, int zVelocity, Object... data)
    097    {
    098        return dispenseEntity((World)data[0], x, y, z, xVelocity, zVelocity, (ItemStack)data[1]);
    099    }
    100
    101    @Override
    102    public final boolean onChat(Object... data)
    103    {
    104        receiveChatPacket(((Packet3Chat)data[0]).message);
    105        return true;
    106    }
    107
    108
    109    @Override
    110    public final void onServerLogin(Object handler) {
    111        serverConnect((NetClientHandler) handler);
    112    }
    113
    114    public final void onServerLogout() {
    115        serverDisconnect();
    116    }
    117
    118    @Override
    119    public final void onPlayerLogin(Object player)
    120    {
    121        onClientLogin((EntityPlayer) player);
    122    }
    123
    124    @Override
    125    public final void onPlayerLogout(Object player)
    126    {
    127        onClientLogout((EntityPlayer)player);
    128    }
    129
    130    @Override
    131    public final void onPlayerChangedDimension(Object player)
    132    {
    133        onClientDimensionChanged((EntityPlayer)player);
    134    }
    135
    136    @Override
    137    public final void onPacket250Packet(Object... data)
    138    {
    139        receiveCustomPacket((Packet250CustomPayload)data[0]);
    140    }
    141
    142    @Override
    143    public final void notifyPickup(Object... pickupData)
    144    {
    145        EntityItem item = (EntityItem) pickupData[0];
    146        EntityPlayer player = (EntityPlayer) pickupData[1];
    147        onItemPickup(player, item.field_70294_a);
    148    }
    149
    150    @Override
    151    public final void generate(Random random, int chunkX, int chunkZ, Object... additionalData)
    152    {
    153        World w = (World) additionalData[0];
    154        IChunkProvider cp = (IChunkProvider) additionalData[1];
    155
    156        if (cp instanceof ChunkProviderGenerate)
    157        {
    158            generateSurface(w, random, chunkX << 4, chunkZ << 4);
    159        }
    160        else if (cp instanceof ChunkProviderHell)
    161        {
    162            generateNether(w, random, chunkX << 4, chunkZ << 4);
    163        }
    164    }
    165
    166    @Override
    167    public final boolean handleCommand(String command, Object... data)
    168    {
    169        return false;
    170    }
    171
    172    */
    173    // BASEMOD API
    174    /**
    175     * Override if you wish to provide a fuel item for the furnace and return the fuel value of the item
    176     *
    177     * @param id
    178     * @param metadata
    179     */
    180    public int addFuel(int id, int metadata)
    181    {
    182        return 0;
    183    }
    184
    185    @SideOnly(CLIENT)
    186    public void addRenderer(Map<Class<? extends Entity>, Render> renderers)
    187    {
    188    }
    189
    190    /**
    191     * Override if you wish to generate Nether (Hell biome) blocks
    192     *
    193     * @param world
    194     * @param random
    195     * @param chunkX
    196     * @param chunkZ
    197     */
    198    public void generateNether(World world, Random random, int chunkX, int chunkZ)
    199    {
    200    }
    201
    202    /**
    203     * Override if you wish to generate Overworld (not hell or the end) blocks
    204     *
    205     * @param world
    206     * @param random
    207     * @param chunkX
    208     * @param chunkZ
    209     */
    210    public void generateSurface(World world, Random random, int chunkX, int chunkZ)
    211    {
    212    }
    213
    214    /**
    215     * Callback to return a gui screen to display
    216     * @param player
    217     * @param containerID
    218     * @param x
    219     * @param y
    220     * @param z
    221     */
    222    @SideOnly(CLIENT)
    223    public GuiContainer getContainerGUI(EntityClientPlayerMP player, int containerID, int x, int y, int z)
    224    {
    225        return null;
    226    }
    227
    228    /**
    229     * Return the name of your mod. Defaults to the class name
    230     */
    231    public String getName()
    232    {
    233        return getClass().getSimpleName();
    234    }
    235
    236    /**
    237     * Get your mod priorities
    238     */
    239    public String getPriorities()
    240    {
    241        return "";
    242    }
    243
    244    /**
    245     * Return the version of your mod
    246     */
    247    public abstract String getVersion();
    248
    249    @SideOnly(CLIENT)
    250    public void keyboardEvent(KeyBinding event)
    251    {
    252
    253    }
    254
    255    /**
    256     * Load your mod
    257     */
    258    public abstract void load();
    259
    260    /**
    261     * Finish loading your mod
    262     */
    263    public void modsLoaded()
    264    {
    265    }
    266
    267    /**
    268     * Handle item pickup
    269     *
    270     * @param player
    271     * @param item
    272     */
    273    public void onItemPickup(EntityPlayer player, ItemStack item)
    274    {
    275    }
    276
    277    /**
    278     * Ticked every game tick if you have subscribed to tick events through {@link ModLoader#setInGameHook(BaseMod, boolean, boolean)}
    279     *
    280     * @param time the rendering subtick time (0.0-1.0)
    281     * @param minecraftInstance the client
    282     * @return true to continue receiving ticks
    283     */
    284    @SideOnly(CLIENT)
    285    public boolean onTickInGame(float time, Minecraft minecraftInstance)
    286    {
    287        return false;
    288    }
    289
    290    public boolean onTickInGame(MinecraftServer minecraftServer)
    291    {
    292        return false;
    293    }
    294
    295    @SideOnly(CLIENT)
    296    public boolean onTickInGUI(float tick, Minecraft game, GuiScreen gui)
    297    {
    298        return false;
    299    }
    300
    301    /**
    302     * Only implemented on the client side
    303     * {@link #serverChat(NetServerHandler, String)}
    304     *
    305     * @param text
    306     */
    307    @Override
    308    public void clientChat(String text)
    309    {
    310    }
    311
    312    /**
    313     * Called when a client connects
    314     * @param handler
    315     */
    316    @SideOnly(CLIENT)
    317    public void clientConnect(NetClientHandler handler)
    318    {
    319
    320    }
    321
    322    /**
    323     * Called when the client disconnects
    324     * @param handler
    325     */
    326    @SideOnly(CLIENT)
    327    public void clientDisconnect(NetClientHandler handler)
    328    {
    329
    330    }
    331    /**
    332     * Called client side to receive a custom payload for this mod
    333     *
    334     * @param packet
    335     */
    336    @Override
    337    public void receiveCustomPacket(Packet250CustomPayload packet)
    338    {
    339    }
    340
    341    @SideOnly(CLIENT)
    342    public void registerAnimation(Minecraft game)
    343    {
    344
    345    }
    346
    347    @SideOnly(CLIENT)
    348    public void renderInvBlock(RenderBlocks renderer, Block block, int metadata, int modelID)
    349    {
    350
    351    }
    352
    353    @SideOnly(CLIENT)
    354    public boolean renderWorldBlock(RenderBlocks renderer, IBlockAccess world, int x, int y, int z, Block block, int modelID)
    355    {
    356        return false;
    357
    358    }
    359
    360    @Override
    361    public void serverConnect(NetHandler handler) {
    362
    363    }
    364
    365    @Override
    366    public void serverCustomPayload(NetServerHandler handler, Packet250CustomPayload packet)
    367    {
    368
    369    }
    370
    371    @Override
    372    public void serverDisconnect() {
    373
    374    }
    375    /**
    376     * Called when someone crafts an item from a crafting table
    377     *
    378     * @param player
    379     * @param item
    380     * @param matrix
    381     */
    382    public void takenFromCrafting(EntityPlayer player, ItemStack item, IInventory matrix)
    383    {
    384    }
    385
    386    /**
    387     * Called when someone takes a smelted item from a furnace
    388     *
    389     * @param player
    390     * @param item
    391     */
    392    public void takenFromFurnace(EntityPlayer player, ItemStack item)
    393    {
    394    }
    395
    396    /**
    397     * The identifier string for the mod- used in client<->server negotiation
    398     */
    399    @Override
    400    public String toString()
    401    {
    402        return getName() + " " + getVersion();
    403    }
    404
    405    /**
    406     * Called when a chat message is received. Return true to stop further processing
    407     */
    408    @Override
    409    public void serverChat(NetServerHandler source, String message)
    410    {
    411    }
    412    /**
    413     * Called when a new client logs in.
    414     *
    415     * @param player
    416     */
    417    @Override
    418    public void onClientLogin(EntityPlayer player)
    419    {
    420    }
    421
    422    /**
    423     * Called when a client logs out of the server.
    424     */
    425    @Override
    426    public void onClientLogout(INetworkManager mgr)
    427    {
    428
    429    }
    430
    431    /**
    432     * Spawn the entity of the supplied type, if it is your mod's
    433     */
    434    @SideOnly(CLIENT)
    435    public Entity spawnEntity(int entityId, World world, double scaledX, double scaledY, double scaledZ)
    436    {
    437        return null;
    438    }
    439
    440    public void clientCustomPayload(NetClientHandler handler, Packet250CustomPayload packet)
    441    {
    442
    443    }
    444
    445}