413 lines
15 KiB
Java
413 lines
15 KiB
Java
package WayofTime.bloodmagic.tile;
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import java.lang.reflect.Field;
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import java.util.List;
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import net.minecraft.block.Block;
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import net.minecraft.block.state.IBlockState;
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import net.minecraft.entity.player.EntityPlayer;
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import net.minecraft.entity.projectile.EntityPotion;
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import net.minecraft.init.Items;
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import net.minecraft.inventory.IInventory;
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import net.minecraft.inventory.InventoryHelper;
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import net.minecraft.item.ItemBlock;
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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.potion.PotionEffect;
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import net.minecraft.potion.PotionUtils;
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import net.minecraft.tileentity.TileEntity;
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import net.minecraft.util.EnumFacing;
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import net.minecraft.util.EnumHand;
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import net.minecraft.util.ITickable;
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import net.minecraft.util.math.AxisAlignedBB;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.util.text.TextComponentTranslation;
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import net.minecraft.world.EnumDifficulty;
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import net.minecraft.world.World;
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import net.minecraftforge.fml.relauncher.ReflectionHelper;
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import WayofTime.bloodmagic.block.BlockMimic;
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import WayofTime.bloodmagic.entity.mob.EntityMimic;
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import WayofTime.bloodmagic.registry.ModBlocks;
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import WayofTime.bloodmagic.registry.ModItems;
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import WayofTime.bloodmagic.util.ChatUtil;
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import WayofTime.bloodmagic.util.Utils;
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import javax.annotation.Nullable;
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public class TileMimic extends TileInventory implements ITickable
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{
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private static Field _blockMetadata = ReflectionHelper.findField(TileEntity.class, "blockMetadata", "field_145847_g");
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public boolean dropItemsOnBreak = true;
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public NBTTagCompound tileTag = new NBTTagCompound();
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public TileEntity mimicedTile = null;
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public int metaOfReplacedBlock = 0;
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public int playerCheckRadius = 5;
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public int potionSpawnRadius = 5;
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public int potionSpawnInterval = 40;
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private int internalCounter = 0;
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public TileMimic()
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{
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super(2, "mimic");
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}
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@Override
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public void update()
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{
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if (getWorld().isRemote)
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{
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return;
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}
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internalCounter++;
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if (internalCounter % potionSpawnInterval == 0 && this.getBlockMetadata() != BlockMimic.sentientMimicMeta)
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{
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ItemStack potionStack = this.getStackInSlot(1);
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if (potionStack != null)
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{
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AxisAlignedBB bb = new AxisAlignedBB(this.getPos()).expand(playerCheckRadius, playerCheckRadius, playerCheckRadius);
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List<EntityPlayer> playerList = getWorld().getEntitiesWithinAABB(EntityPlayer.class, bb);
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for (EntityPlayer player : playerList)
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{
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if (!player.capabilities.isCreativeMode)
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{
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double posX = this.pos.getX() + 0.5 + (2 * getWorld().rand.nextDouble() - 1) * potionSpawnRadius;
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double posY = this.pos.getY() + 0.5 + (2 * getWorld().rand.nextDouble() - 1) * potionSpawnRadius;
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double posZ = this.pos.getZ() + 0.5 + (2 * getWorld().rand.nextDouble() - 1) * potionSpawnRadius;
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ItemStack newStack = new ItemStack(potionStack.getItem() == ModItems.POTION_FLASK ? Items.SPLASH_POTION : potionStack.getItem());
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newStack.setTagCompound(potionStack.getTagCompound());
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EntityPotion potionEntity = new EntityPotion(getWorld(), posX, posY, posZ, newStack);
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getWorld().spawnEntity(potionEntity);
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break;
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}
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}
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}
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}
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if (this.getBlockMetadata() == BlockMimic.sentientMimicMeta && getWorld().getDifficulty() != EnumDifficulty.PEACEFUL && !(mimicedTile instanceof IInventory))
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{
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AxisAlignedBB bb = new AxisAlignedBB(this.getPos()).expand(playerCheckRadius, playerCheckRadius, playerCheckRadius);
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List<EntityPlayer> playerList = getWorld().getEntitiesWithinAABB(EntityPlayer.class, bb);
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for (EntityPlayer player : playerList)
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{
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if (!player.capabilities.isCreativeMode && Utils.canEntitySeeBlock(getWorld(), player, getPos()))
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{
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spawnMimicEntity(player);
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break;
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}
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}
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}
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}
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public boolean onBlockActivated(World world, BlockPos pos, IBlockState state, EntityPlayer player, EnumHand hand, ItemStack heldItem, EnumFacing side)
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{
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if (!heldItem.isEmpty() && player.capabilities.isCreativeMode)
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{
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List<PotionEffect> list = PotionUtils.getEffectsFromStack(heldItem);
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if (!list.isEmpty())
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{
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if (!world.isRemote)
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{
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setInventorySlotContents(1, heldItem.copy());
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world.notifyBlockUpdate(pos, state, state, 3);
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ChatUtil.sendNoSpam(player, new TextComponentTranslation("chat.bloodmagic.mimic.potionSet"));
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}
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return true;
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} else if (heldItem.getItem() == ModItems.POTION_FLASK)
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{
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//The potion flask is empty, therefore we have to reset the stored potion.
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if (!world.isRemote)
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{
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setInventorySlotContents(1, ItemStack.EMPTY);
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world.notifyBlockUpdate(pos, state, state, 3);
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ChatUtil.sendNoSpam(player, new TextComponentTranslation("chat.bloodmagic.mimic.potionRemove"));
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}
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return true;
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}
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}
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if (performSpecialAbility(player, side))
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{
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return true;
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}
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if (player.isSneaking())
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return false;
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if (!player.getHeldItem(hand).isEmpty() && player.getHeldItem(hand).getItem() == new ItemStack(ModBlocks.MIMIC).getItem())
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return false;
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if (!getStackInSlot(0).isEmpty() && !player.getHeldItem(hand).isEmpty())
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return false;
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if (!dropItemsOnBreak && !player.capabilities.isCreativeMode)
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return false;
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Utils.insertItemToTile(this, player, 0);
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this.refreshTileEntity();
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if (player.capabilities.isCreativeMode)
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{
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dropItemsOnBreak = getStackInSlot(0).isEmpty();
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}
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world.notifyBlockUpdate(pos, state, state, 3);
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return true;
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}
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public boolean performSpecialAbility(EntityPlayer player, EnumFacing sideHit)
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{
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switch (this.getBlockMetadata())
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{
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case BlockMimic.sentientMimicMeta:
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if (player.capabilities.isCreativeMode)
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{
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if (player.isSneaking())
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{
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playerCheckRadius = Math.max(playerCheckRadius - 1, 0);
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ChatUtil.sendNoSpam(player, new TextComponentTranslation("chat.bloodmagic.mimic.detectRadius.down", playerCheckRadius));
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} else
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{
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playerCheckRadius++;
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ChatUtil.sendNoSpam(player, new TextComponentTranslation("chat.bloodmagic.mimic.detectRadius.up", playerCheckRadius));
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}
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return false;
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}
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return spawnMimicEntity(player);
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default:
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if (!player.capabilities.isCreativeMode)
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{
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return false;
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}
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if (player.getActiveItemStack().isEmpty() && !getStackInSlot(1).isEmpty())
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{
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switch (sideHit)
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{
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case EAST: //When the block is clicked on the EAST or WEST side, potionSpawnRadius is edited.
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case WEST:
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if (player.isSneaking())
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{
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potionSpawnRadius = Math.max(potionSpawnRadius - 1, 0);
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ChatUtil.sendNoSpam(player, new TextComponentTranslation("chat.bloodmagic.mimic.potionSpawnRadius.down", potionSpawnRadius));
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} else
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{
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potionSpawnRadius++;
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ChatUtil.sendNoSpam(player, new TextComponentTranslation("chat.bloodmagic.mimic.potionSpawnRadius.up", potionSpawnRadius));
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}
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break;
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case NORTH: //When the block is clicked on the NORTH or SOUTH side, detectRadius is edited.
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case SOUTH:
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if (player.isSneaking())
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{
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playerCheckRadius = Math.max(playerCheckRadius - 1, 0);
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ChatUtil.sendNoSpam(player, new TextComponentTranslation("chat.bloodmagic.mimic.detectRadius.down", playerCheckRadius));
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} else
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{
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playerCheckRadius++;
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ChatUtil.sendNoSpam(player, new TextComponentTranslation("chat.bloodmagic.mimic.detectRadius.up", playerCheckRadius));
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}
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break;
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case UP: //When the block is clicked on the UP or DOWN side, potionSpawnInterval is edited.
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case DOWN:
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if (player.isSneaking())
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{
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potionSpawnInterval = Math.max(potionSpawnInterval - 1, 1);
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ChatUtil.sendNoSpam(player, new TextComponentTranslation("chat.bloodmagic.mimic.potionInterval.down", potionSpawnInterval));
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} else
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{
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potionSpawnInterval++;
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ChatUtil.sendNoSpam(player, new TextComponentTranslation("chat.bloodmagic.mimic.potionInterval.up", potionSpawnInterval));
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}
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break;
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default:
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break;
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}
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return true;
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}
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}
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return false;
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}
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public boolean spawnMimicEntity(EntityPlayer target)
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{
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if (this.getWorld().getDifficulty() == EnumDifficulty.PEACEFUL)
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{
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return false;
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}
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if (this.getStackInSlot(0).isEmpty() || getWorld().isRemote)
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{
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return false;
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}
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EntityMimic mimicEntity = new EntityMimic(getWorld());
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mimicEntity.setPosition(pos.getX() + 0.5, pos.getY(), pos.getZ() + 0.5);
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mimicEntity.initializeMimic(getStackInSlot(0), tileTag, dropItemsOnBreak, metaOfReplacedBlock, playerCheckRadius, pos);
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tileTag = null;
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mimicedTile = null;
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this.setInventorySlotContents(0, ItemStack.EMPTY);
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getWorld().spawnEntity(mimicEntity);
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if (target != null)
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{
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mimicEntity.setAttackTarget(target);
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}
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getWorld().setBlockToAir(pos);
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return true;
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}
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public void refreshTileEntity()
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{
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if (mimicedTile != null)
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{
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dropMimicedTileInventory();
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}
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mimicedTile = getTileFromStackWithTag(getWorld(), pos, getStackInSlot(0), tileTag, metaOfReplacedBlock);
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}
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@Override
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public void deserialize(NBTTagCompound tag)
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{
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super.deserialize(tag);
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dropItemsOnBreak = tag.getBoolean("dropItemsOnBreak");
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tileTag = tag.getCompoundTag("tileTag");
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metaOfReplacedBlock = tag.getInteger("metaOfReplacedBlock");
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mimicedTile = getTileFromStackWithTag(getWorld(), pos, getStackInSlot(0), tileTag, metaOfReplacedBlock);
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playerCheckRadius = tag.getInteger("playerCheckRadius");
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potionSpawnRadius = tag.getInteger("potionSpawnRadius");
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potionSpawnInterval = Math.max(1, tag.getInteger("potionSpawnInterval"));
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}
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@Override
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public NBTTagCompound serialize(NBTTagCompound tag)
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{
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super.serialize(tag);
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tag.setBoolean("dropItemsOnBreak", dropItemsOnBreak);
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tag.setTag("tileTag", tileTag);
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tag.setInteger("metaOfReplacedBlock", metaOfReplacedBlock);
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tag.setInteger("playerCheckRadius", playerCheckRadius);
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tag.setInteger("potionSpawnRadius", potionSpawnRadius);
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tag.setInteger("potionSpawnInterval", potionSpawnInterval);
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return tag;
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}
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public static void replaceMimicWithBlockActual(TileMimic mimic)
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{
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World world = mimic.getWorld();
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BlockPos pos = mimic.getPos();
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replaceMimicWithBlockActual(world, pos, mimic.getStackInSlot(0), mimic.tileTag, mimic.metaOfReplacedBlock);
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}
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public static boolean replaceMimicWithBlockActual(World world, BlockPos pos, ItemStack stack, NBTTagCompound tileTag, int replacedMeta)
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{
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if (!stack.isEmpty() && stack.getItem() instanceof ItemBlock)
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{
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Block block = ((ItemBlock) stack.getItem()).getBlock();
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IBlockState state = block.getStateFromMeta(replacedMeta);
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if (world.setBlockState(pos, state, 3))
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{
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TileEntity tile = world.getTileEntity(pos);
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if (tile != null)
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{
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tileTag.setInteger("x", pos.getX());
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tileTag.setInteger("y", pos.getY());
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tileTag.setInteger("z", pos.getZ());
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tile.readFromNBT(tileTag);
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}
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return true;
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}
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}
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return false;
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}
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@Nullable
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public static TileEntity getTileFromStackWithTag(World world, BlockPos pos, ItemStack stack, @Nullable NBTTagCompound tag, int replacementMeta)
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{
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if (!stack.isEmpty() && stack.getItem() instanceof ItemBlock)
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{
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Block block = ((ItemBlock) stack.getItem()).getBlock();
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IBlockState state = block.getStateFromMeta(stack.getItemDamage());
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if (block.hasTileEntity(state))
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{
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TileEntity tile = block.createTileEntity(world, state);
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if (tile == null)
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return null;
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if (tag != null)
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{
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NBTTagCompound copyTag = tag.copy();
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copyTag.setInteger("x", pos.getX());
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copyTag.setInteger("y", pos.getY());
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copyTag.setInteger("z", pos.getZ());
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tile.readFromNBT(copyTag);
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}
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tile.setWorld(world);
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try
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{
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_blockMetadata.setInt(tile, replacementMeta);
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} catch (IllegalArgumentException e)
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{
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e.printStackTrace();
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} catch (IllegalAccessException e)
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{
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e.printStackTrace();
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}
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return tile;
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}
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}
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return null;
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}
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@Override
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public void dropItems()
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{
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if (dropItemsOnBreak)
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{
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InventoryHelper.dropInventoryItems(getWorld(), getPos(), this);
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}
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dropMimicedTileInventory();
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}
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public void dropMimicedTileInventory()
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{
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if (!getWorld().isRemote && mimicedTile instanceof IInventory)
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{
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InventoryHelper.dropInventoryItems(getWorld(), getPos(), (IInventory) mimicedTile);
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}
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}
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@Override
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public boolean isItemValidForSlot(int slot, ItemStack itemstack)
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{
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return slot == 0 && dropItemsOnBreak;
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}
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} |