mirror of
https://github.com/HbmMods/Hbm-s-Nuclear-Tech-GIT.git
synced 2026-01-25 10:32:49 +00:00
416 lines
12 KiB
Java
416 lines
12 KiB
Java
package com.hbm.blocks;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Random;
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import com.hbm.handler.MultiblockHandlerXR;
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import com.hbm.handler.ThreeInts;
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import com.hbm.main.MainRegistry;
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import com.hbm.tileentity.IPersistentNBT;
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import cpw.mods.fml.common.network.internal.FMLNetworkHandler;
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import net.minecraft.block.Block;
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import net.minecraft.block.BlockContainer;
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import net.minecraft.block.material.Material;
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import net.minecraft.entity.EntityLivingBase;
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import net.minecraft.entity.item.EntityItem;
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import net.minecraft.entity.player.EntityPlayer;
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import net.minecraft.inventory.ISidedInventory;
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import net.minecraft.item.Item;
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import net.minecraft.item.ItemStack;
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import net.minecraft.nbt.NBTTagCompound;
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import net.minecraft.stats.StatList;
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import net.minecraft.tileentity.TileEntity;
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import net.minecraft.util.MathHelper;
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import net.minecraft.world.World;
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import net.minecraftforge.common.util.ForgeDirection;
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public abstract class BlockDummyable extends BlockContainer {
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public BlockDummyable(Material mat) {
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super(mat);
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this.setTickRandomly(true);
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}
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/// BLOCK METADATA ///
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// 0-5 dummy rotation (for dummy neighbor checks)
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// 6-11 extra (6 rotations with flag, for pipe connectors and the like)
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// 12-15 block rotation (for rendering the TE)
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// meta offset from dummy to TE rotation
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public static final int offset = 10;
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// meta offset from dummy to extra rotation
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public static final int extra = 6;
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/*
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* An extra integer that can be set before block set operations (such as makeExtra) and intercepted in createNewTileEntity.
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* This way we can inelegantly add variation to the tiles created even if the metadata would be the same.
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* Why createNewTileEntity only takes two args or why it is used by the chunk's setBlock implementation is beyond me but any
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* other solution feels like putting in way too much effort to achieve the same thing, really.
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*/
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public static int overrideTileMeta = 0;
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public static boolean safeRem = false;
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public static void setOverride(int i) {
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overrideTileMeta = i;
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}
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public static void resetOverride() {
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overrideTileMeta = 0;
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}
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public void onNeighborBlockChange(World world, int x, int y, int z, Block block) {
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super.onNeighborBlockChange(world, x, y, z, block);
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if(world.isRemote || safeRem)
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return;
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int metadata = world.getBlockMetadata(x, y, z);
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// if it's an extra, remove the extra-ness
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if(metadata >= extra)
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metadata -= extra;
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ForgeDirection dir = ForgeDirection.getOrientation(metadata).getOpposite();
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Block b = world.getBlock(x + dir.offsetX, y + dir.offsetY, z + dir.offsetZ);
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if(b != this) {
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world.setBlockToAir(x, y, z);
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}
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}
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public void updateTick(World world, int x, int y, int z, Random rand) {
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super.updateTick(world, x, y, z, rand);
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if(world.isRemote)
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return;
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int metadata = world.getBlockMetadata(x, y, z);
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// if it's an extra, remove the extra-ness
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if(metadata >= extra)
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metadata -= extra;
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ForgeDirection dir = ForgeDirection.getOrientation(metadata).getOpposite();
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Block b = world.getBlock(x + dir.offsetX, y + dir.offsetY, z + dir.offsetZ);
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if(b != this) {
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world.setBlockToAir(x, y, z);
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}
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}
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public int[] findCore(World world, int x, int y, int z) {
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positions.clear();
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return findCoreRec(world, x, y, z);
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}
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List<ThreeInts> positions = new ArrayList();
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public int[] findCoreRec(World world, int x, int y, int z) {
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ThreeInts pos = new ThreeInts(x, y, z);
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int metadata = world.getBlockMetadata(x, y, z);
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// if it's an extra, remove the extra-ness
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if(metadata >= extra)
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metadata -= extra;
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// if the block matches and the orientation is "UNKNOWN", it's the core
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if(world.getBlock(x, y, z) == this && ForgeDirection.getOrientation(metadata) == ForgeDirection.UNKNOWN)
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return new int[] { x, y, z };
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if(positions.contains(pos))
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return null;
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ForgeDirection dir = ForgeDirection.getOrientation(metadata).getOpposite();
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Block b = world.getBlock(x + dir.offsetX, y + dir.offsetY, z + dir.offsetZ);
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if(b != this) {
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return null;
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}
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positions.add(pos);
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return findCoreRec(world, x + dir.offsetX, y + dir.offsetY, z + dir.offsetZ);
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}
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@Override
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public void onBlockPlacedBy(World world, int x, int y, int z, EntityLivingBase player, ItemStack itemStack) {
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if(!(player instanceof EntityPlayer))
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return;
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safeRem = true;
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world.setBlockToAir(x, y, z);
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safeRem = false;
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EntityPlayer pl = (EntityPlayer) player;
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int i = MathHelper.floor_double(player.rotationYaw * 4.0F / 360.0F + 0.5D) & 3;
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int o = -getOffset();
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y += getHeightOffset();
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ForgeDirection dir = ForgeDirection.NORTH;
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if(i == 0) {
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dir = ForgeDirection.getOrientation(2);
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}
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if(i == 1) {
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dir = ForgeDirection.getOrientation(5);
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}
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if(i == 2) {
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dir = ForgeDirection.getOrientation(3);
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}
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if(i == 3) {
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dir = ForgeDirection.getOrientation(4);
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}
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dir = getDirModified(dir);
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if(!checkRequirement(world, x, y, z, dir, o)) {
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if(!pl.capabilities.isCreativeMode) {
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ItemStack stack = pl.inventory.mainInventory[pl.inventory.currentItem];
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Item item = Item.getItemFromBlock(this);
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if(stack == null) {
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pl.inventory.mainInventory[pl.inventory.currentItem] = new ItemStack(this);
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} else {
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if(stack.getItem() != item || stack.stackSize == stack.getMaxStackSize()) {
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pl.inventory.addItemStackToInventory(new ItemStack(this));
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} else {
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pl.getHeldItem().stackSize++;
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}
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}
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}
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return;
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}
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if(!world.isRemote) {
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//this is separate because the multiblock rotation and the final meta might not be the same
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int meta = getMetaForCore(world, x + dir.offsetX * o, y + dir.offsetY * o, z + dir.offsetZ * o, (EntityPlayer) player, dir.ordinal() + offset);
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//lastCore = new BlockPos(x + dir.offsetX * o, y + dir.offsetY * o, z + dir.offsetZ * o);
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world.setBlock(x + dir.offsetX * o, y + dir.offsetY * o, z + dir.offsetZ * o, this, meta, 3);
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IPersistentNBT.restoreData(world, x + dir.offsetX * o, y + dir.offsetY * o, z + dir.offsetZ * o, itemStack);
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fillSpace(world, x, y, z, dir, o);
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}
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y -= getHeightOffset();
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world.scheduleBlockUpdate(x, y, z, this, 1);
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world.scheduleBlockUpdate(x, y, z, this, 2);
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super.onBlockPlacedBy(world, x, y, z, player, itemStack);
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}
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/*@Override
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public void onBlockAdded(World world, int x, int y, int z) {
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lastBlockSet = new BlockPos(x, y, z);
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}*/
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/**
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* A bit more advanced than the dir modifier, but it is important that the resulting direction meta is in the core range.
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* Using the "extra" metas is technically possible but requires a bit of tinkering, e.g. preventing a recursive loop
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* in the core finder and making sure the TE uses the right metas.
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* @param world
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* @param x
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* @param y
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* @param z
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* @param player
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* @param original
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* @return
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*/
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protected int getMetaForCore(World world, int x, int y, int z, EntityPlayer player, int original) {
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return original;
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}
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/**
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* Allows to modify the general placement direction as if the player had another rotation.
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* Quite basic due to only having 1 param but it's more meant to fix/limit the amount of directions
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* @param dir
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* @return
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*/
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protected ForgeDirection getDirModified(ForgeDirection dir) {
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return dir;
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}
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protected boolean checkRequirement(World world, int x, int y, int z, ForgeDirection dir, int o) {
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return MultiblockHandlerXR.checkSpace(world, x + dir.offsetX * o, y + dir.offsetY * o, z + dir.offsetZ * o, getDimensions(), x, y, z, dir);
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}
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protected void fillSpace(World world, int x, int y, int z, ForgeDirection dir, int o) {
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MultiblockHandlerXR.fillSpace(world, x + dir.offsetX * o, y + dir.offsetY * o, z + dir.offsetZ * o, getDimensions(), this, dir);
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}
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// "upgrades" regular dummy blocks to ones with the extra flag
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public void makeExtra(World world, int x, int y, int z) {
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if(world.getBlock(x, y, z) != this)
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return;
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int meta = world.getBlockMetadata(x, y, z);
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if(meta > 5)
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return;
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// world.setBlockMetadataWithNotify(x, y, z, meta + extra, 3);
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this.safeRem = true;
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world.setBlock(x, y, z, this, meta + extra, 3);
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this.safeRem = false;
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}
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public void removeExtra(World world, int x, int y, int z) {
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if(world.getBlock(x, y, z) != this)
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return;
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int meta = world.getBlockMetadata(x, y, z);
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if(meta <= 5 || meta >= 12)
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return;
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// world.setBlockMetadataWithNotify(x, y, z, meta + extra, 3);
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this.safeRem = true;
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world.setBlock(x, y, z, this, meta - extra, 3);
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this.safeRem = false;
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}
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// checks if the dummy metadata is within the extra range
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public boolean hasExtra(int meta) {
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return meta > 5 && meta < 12;
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}
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@Override
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public void breakBlock(World world, int x, int y, int z, Block b, int i) {
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if(i >= 12) {
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// ForgeDirection d = ForgeDirection.getOrientation(world.getBlockMetadata(x, y, z) - offset);
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// MultiblockHandler.emptySpace(world, x, y, z, getDimensions(), this, d);
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} else if(!safeRem) {
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if(i >= extra)
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i -= extra;
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// ForgeDirection dir = ForgeDirection.getOrientation(i).getOpposite();
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// int[] pos = findCore(world, x + dir.offsetX, y + dir.offsetY, z + dir.offsetZ);
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// if(pos != null) {
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ForgeDirection d = ForgeDirection.getOrientation(i);
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if(world.getBlock(x - d.offsetX, y - d.offsetY, z - d.offsetZ) == this)
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world.setBlockToAir(x - d.offsetX, y - d.offsetY, z - d.offsetZ);
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// }
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}
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TileEntity te = world.getTileEntity(x, y, z);
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if(te instanceof ISidedInventory) {
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ISidedInventory sidedinv = (ISidedInventory) te;
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if(sidedinv != null) {
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for(int i1 = 0; i1 < sidedinv.getSizeInventory(); ++i1) {
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ItemStack itemstack = sidedinv.getStackInSlot(i1);
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if(itemstack != null) {
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float f = world.rand.nextFloat() * 0.8F + 0.1F;
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float f1 = world.rand.nextFloat() * 0.8F + 0.1F;
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float f2 = world.rand.nextFloat() * 0.8F + 0.1F;
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while(itemstack.stackSize > 0) {
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int j1 = world.rand.nextInt(21) + 10;
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if(j1 > itemstack.stackSize) {
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j1 = itemstack.stackSize;
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}
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itemstack.stackSize -= j1;
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EntityItem entityitem = new EntityItem(world, x + f, y + f1, z + f2, new ItemStack(itemstack.getItem(), j1, itemstack.getItemDamage()));
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if(itemstack.hasTagCompound()) {
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entityitem.getEntityItem().setTagCompound((NBTTagCompound) itemstack.getTagCompound().copy());
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}
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float f3 = 0.05F;
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entityitem.motionX = (float) world.rand.nextGaussian() * f3;
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entityitem.motionY = (float) world.rand.nextGaussian() * f3 + 0.2F;
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entityitem.motionZ = (float) world.rand.nextGaussian() * f3;
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world.spawnEntityInWorld(entityitem);
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}
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}
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}
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world.func_147453_f(x, y, z, b);
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}
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}
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super.breakBlock(world, x, y, z, b, i);
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}
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@Override
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public int getRenderType() {
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return -1;
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}
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@Override
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public boolean isOpaqueCube() {
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return false;
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}
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@Override
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public boolean renderAsNormalBlock() {
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return false;
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}
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public abstract int[] getDimensions();
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public abstract int getOffset();
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public int getHeightOffset() {
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return 0;
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}
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protected boolean standardOpenBehavior(World world, int x, int y, int z, EntityPlayer player, int id) {
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if(world.isRemote) {
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return true;
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} else if(!player.isSneaking()) {
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int[] pos = this.findCore(world, x, y, z);
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if(pos == null)
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return false;
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FMLNetworkHandler.openGui(player, MainRegistry.instance, id, world, pos[0], pos[1], pos[2]);
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return true;
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} else {
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return true;
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}
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}
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@Override
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public void onBlockHarvested(World world, int x, int y, int z, int meta, EntityPlayer player) {
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if(!player.capabilities.isCreativeMode) {
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harvesters.set(player);
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this.dropBlockAsItem(world, x, y, z, meta, 0);
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harvesters.set(null);
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}
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}
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/*
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* Called after the block and TE are already gone, so this method is of no use to us.
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*/
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@Override
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public void harvestBlock(World world, EntityPlayer player, int x, int y, int z, int meta) {
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player.addStat(StatList.mineBlockStatArray[getIdFromBlock(this)], 1);
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player.addExhaustion(0.025F);
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}
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}
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