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HarvestTool.java
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HarvestTool.java
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package tconstruct.library.tools;
import cpw.mods.fml.client.FMLClientHandler;
import mantle.world.WorldHelper;
import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.client.Minecraft;
import net.minecraft.client.multiplayer.PlayerControllerMP;
import net.minecraft.client.network.NetHandlerPlayClient;
import net.minecraft.enchantment.EnchantmentHelper;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.init.Blocks;
import net.minecraft.item.*;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.network.INetHandler;
import net.minecraft.network.play.client.C07PacketPlayerDigging;
import net.minecraft.network.play.server.S23PacketBlockChange;
import net.minecraft.world.World;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.event.world.BlockEvent;
import tconstruct.TConstruct;
import tconstruct.library.*;
import tconstruct.util.network.AOEBlockBreakProgressPacket;
import tconstruct.util.network.PacketPipeline;
/* Base class for tools that should be harvesting blocks */
public abstract class HarvestTool extends ToolCore
{
public HarvestTool(int baseDamage)
{
super(baseDamage);
}
@Override
public boolean onBlockStartBreak (ItemStack stack, int x, int y, int z, EntityPlayer player)
{
return super.onBlockStartBreak(stack, x,y,z, player);
}
@Override
public int getHarvestLevel(ItemStack stack, String toolClass) {
// well, we can only get the harvestlevel if we have an item to get it from!
if(stack == null || !(stack.getItem() instanceof HarvestTool))
return -1;
// invalid query or wrong toolclass
if(toolClass == null || !this.getHarvestType().equals(toolClass))
return -1;
if(!stack.hasTagCompound())
return -1;
NBTTagCompound tags = stack.getTagCompound().getCompoundTag("InfiTool");
// broken tools suck.
if (tags.getBoolean("Broken"))
return -1;
// tadaaaa
return tags.getInteger("HarvestLevel");
}
@Override
public float getDigSpeed (ItemStack stack, Block block, int meta)
{
if (!stack.hasTagCompound())
return 1.0f;
NBTTagCompound tags = stack.getTagCompound().getCompoundTag("InfiTool");
if (tags.getBoolean("Broken"))
return 0.1f;
Material[] materials = getEffectiveMaterials();
for (int i = 0; i < materials.length; i++)
{
if (materials[i] == block.getMaterial())
{
return calculateStrength(tags, block, meta);
}
}
if (this.getHarvestType().equals(block.getHarvestTool(meta)) && block.getHarvestLevel(meta) > 0)
{
return calculateStrength(tags, block, meta); // No issue if the
// harvest level is
// too low
}
return super.getDigSpeed(stack, block, meta);
}
public float calculateStrength (NBTTagCompound tags, Block block, int meta)
{
int hlvl = block.getHarvestLevel(meta);
if (hlvl > tags.getInteger("HarvestLevel"))
return 0.1f;
return AbilityHelper.calcToolSpeed(this, tags);
}
public float breakSpeedModifier ()
{
return 1.0f;
}
public float stoneboundModifier ()
{
return 72f;
}
@Override
public boolean func_150897_b (Block block)
{
if (block.getMaterial().isToolNotRequired())
{
return true;
}
return isEffective(block.getMaterial());
}
@Override
public boolean canHarvestBlock (Block block, ItemStack itemStack)
{
return func_150897_b(block);
}
@Override
public String[] getTraits ()
{
return new String[] { "harvest" };
}
protected abstract Material[] getEffectiveMaterials ();
protected abstract String getHarvestType ();
public boolean isEffective (Material material)
{
for (Material m : getEffectiveMaterials())
if (m == material)
return true;
return false;
}
//Right-click
@Override
public boolean onItemUse (ItemStack stack, EntityPlayer player, World world, int x, int y, int z, int side, float clickX, float clickY, float clickZ)
{
/*if (world.isRemote)
return true;*/
boolean used = false;
int hotbarSlot = player.inventory.currentItem;
int itemSlot = hotbarSlot == 0 ? 8 : hotbarSlot + 1;
ItemStack nearbyStack = null;
if (hotbarSlot < 8)
{
nearbyStack = player.inventory.getStackInSlot(itemSlot);
if (nearbyStack != null)
{
Item item = nearbyStack.getItem();
if (item instanceof ItemBlock)
{
int posX = x;
int posY = y;
int posZ = z;
int playerPosX = (int) Math.floor(player.posX);
int playerPosY = (int) Math.floor(player.posY);
int playerPosZ = (int) Math.floor(player.posZ);
if (side == 0)
{
--posY;
}
if (side == 1)
{
++posY;
}
if (side == 2)
{
--posZ;
}
if (side == 3)
{
++posZ;
}
if (side == 4)
{
--posX;
}
if (side == 5)
{
++posX;
}
if (posX == playerPosX && (posY == playerPosY || posY == playerPosY + 1 || posY == playerPosY - 1) && posZ == playerPosZ)
{
return false;
}
used = item.onItemUse(nearbyStack, player, world, x, y, z, side, clickX, clickY, clickZ);
if (nearbyStack.stackSize < 1)
{
nearbyStack = null;
player.inventory.setInventorySlotContents(itemSlot, null);
}
}
}
}
/*
if (used) //Update client
{
Packet103SetSlot packet = new Packet103SetSlot(player.openContainer.windowId, itemSlot, nearbyStack);
((EntityPlayerMP)player).playerNetServerHandler.sendPacketToPlayer(packet);
}
*/
return used;
}
protected void breakExtraBlock(World world, int x, int y, int z, int sidehit, EntityPlayer player)
{
// prevent calling that stuff for air blocks, could lead to unexpected behaviour since it fires events
if(world.isAirBlock(x,y,z))
return;
// check if the block can be broken, since extra block breaks shouldn't instantly break stuff like obsidian
// or precious ores you can't harvest while mining stone
// this should only be called on the client
if(!world.isRemote) {
// serverside we
EntityPlayerMP mpPlayer = (EntityPlayerMP) player;
mpPlayer.theItemInWorldManager.tryHarvestBlock(x,y,z);
// send block update to client
mpPlayer.playerNetServerHandler.sendPacket(new S23PacketBlockChange(x, y, z, world));
return;
}
// and this is the reason why ;o
PlayerControllerMP pcmp = Minecraft.getMinecraft().playerController;
// clientside we do a "this clock has been clicked on long enough to be broken" call. This should not send any new packets
// the code above, executed on the server, sends a block-updates that give us the correct state of the block we destroy.
pcmp.onPlayerDestroyBlock(x, y, z, sidehit);
}
// The Scythe is not a HarvestTool and can't call this method, if you change something here you might change it there too.
public void mineBlock (World world, int x, int y, int z, int meta, EntityPlayer player, Block block)
{
TConstruct.logger.info("CCCCC: " + world.isRemote);
// Workaround for dropping experience
boolean silktouch = EnchantmentHelper.getSilkTouchModifier(player);
int fortune = EnchantmentHelper.getFortuneModifier(player);
int exp = block.getExpDrop(world, meta, fortune);
block.onBlockHarvested(world, x, y, z, meta, player);
if (block.removedByPlayer(world, player, x, y, z, true))
{
block.onBlockDestroyedByPlayer(world, x, y, z, meta);
block.harvestBlock(world, player, x, y, z, meta);
// Workaround for dropping experience
if (!silktouch)
block.dropXpOnBlockBreak(world, x, y, z, exp);
if (world.isRemote)
{
INetHandler handler = FMLClientHandler.instance().getClientPlayHandler();
if (handler != null && handler instanceof NetHandlerPlayClient)
{
NetHandlerPlayClient handlerClient = (NetHandlerPlayClient) handler;
handlerClient.addToSendQueue(new C07PacketPlayerDigging(0, x, y, z, Minecraft.getMinecraft().objectMouseOver.sideHit));
handlerClient.addToSendQueue(new C07PacketPlayerDigging(2, x, y, z, Minecraft.getMinecraft().objectMouseOver.sideHit));
}
}
}
}
}