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BlockGenericPipe.java
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BlockGenericPipe.java
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/**
* Copyright (c) 2011-2015, SpaceToad and the BuildCraft Team
* http://www.mod-buildcraft.com
*
* BuildCraft is distributed under the terms of the Minecraft Mod Public
* License 1.0, or MMPL. Please check the contents of the license located in
* http://www.mod-buildcraft.com/MMPL-1.0.txt
*/
package buildcraft.transport;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Random;
import net.minecraft.block.Block;
import net.minecraft.block.BlockRedstoneWire;
import net.minecraft.block.material.Material;
import net.minecraft.client.Minecraft;
import net.minecraft.client.particle.EffectRenderer;
import net.minecraft.client.particle.EntityDiggingFX;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.init.Items;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.util.IIcon;
import net.minecraft.util.MovingObjectPosition;
import net.minecraft.util.Vec3;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;
import cpw.mods.fml.common.FMLCommonHandler;
import cpw.mods.fml.common.registry.GameRegistry;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraftforge.common.util.ForgeDirection;
import buildcraft.BuildCraftTransport;
import buildcraft.api.blocks.IColorRemovable;
import buildcraft.api.core.BCLog;
import buildcraft.api.core.BlockIndex;
import buildcraft.api.events.PipePlacedEvent;
import buildcraft.api.items.IMapLocation;
import buildcraft.api.tools.IToolWrench;
import buildcraft.api.transport.IPipe;
import buildcraft.api.transport.IPipeTile;
import buildcraft.api.transport.PipeWire;
import buildcraft.api.transport.pluggable.IPipePluggableItem;
import buildcraft.api.transport.pluggable.PipePluggable;
import buildcraft.core.BCCreativeTab;
import buildcraft.core.CoreConstants;
import buildcraft.core.lib.TileBuffer;
import buildcraft.core.lib.block.BlockBuildCraft;
import buildcraft.core.lib.utils.MatrixTranformations;
import buildcraft.core.lib.utils.Utils;
import buildcraft.transport.gates.GatePluggable;
import buildcraft.transport.render.PipeRendererWorld;
public class BlockGenericPipe extends BlockBuildCraft implements IColorRemovable {
public static Map<Item, Class<? extends Pipe>> pipes = new HashMap<Item, Class<? extends Pipe>>();
public static Map<BlockIndex, Pipe<?>> pipeRemoved = new HashMap<BlockIndex, Pipe<?>>();
private static long lastRemovedDate = -1;
private static final ForgeDirection[] DIR_VALUES = ForgeDirection.values();
public static enum Part {
Pipe,
Pluggable
}
public static class RaytraceResult {
public final Part hitPart;
public final MovingObjectPosition movingObjectPosition;
public final AxisAlignedBB boundingBox;
public final ForgeDirection sideHit;
RaytraceResult(Part hitPart, MovingObjectPosition movingObjectPosition, AxisAlignedBB boundingBox, ForgeDirection side) {
this.hitPart = hitPart;
this.movingObjectPosition = movingObjectPosition;
this.boundingBox = boundingBox;
this.sideHit = side;
}
@Override
public String toString() {
return String.format("RayTraceResult: %s, %s", hitPart == null ? "null" : hitPart.name(), boundingBox == null ? "null" : boundingBox.toString());
}
}
/* Defined subprograms ************************************************* */
public BlockGenericPipe() {
super(Material.glass);
setCreativeTab(null);
}
@Override
public float getBlockHardness(World par1World, int par2, int par3, int par4) {
return BuildCraftTransport.pipeDurability;
}
/* Rendering Delegation Attributes ************************************* */
@Override
public int getRenderType() {
return TransportProxy.pipeModel;
}
@Override
public boolean canRenderInPass(int pass) {
PipeRendererWorld.renderPass = pass;
return true;
}
@Override
public int getRenderBlockPass() {
return 1;
}
@Override
public boolean isOpaqueCube() {
return false;
}
@Override
public boolean renderAsNormalBlock() {
return false;
}
@Override
public boolean canBeReplacedByLeaves(IBlockAccess world, int x, int y, int z) {
return false;
}
@Override
public boolean isSideSolid(IBlockAccess world, int x, int y, int z, ForgeDirection side) {
TileEntity tile = world.getTileEntity(x, y, z);
if (tile instanceof ISolidSideTile) {
return ((ISolidSideTile) tile).isSolidOnSide(side);
}
return false;
}
@Override
public boolean isNormalCube() {
return false;
}
@SuppressWarnings("rawtypes")
@Override
public void addCollisionBoxesToList(World world, int i, int j, int k, AxisAlignedBB axisalignedbb, List arraylist, Entity par7Entity) {
setBlockBounds(CoreConstants.PIPE_MIN_POS, CoreConstants.PIPE_MIN_POS, CoreConstants.PIPE_MIN_POS, CoreConstants.PIPE_MAX_POS, CoreConstants.PIPE_MAX_POS, CoreConstants.PIPE_MAX_POS);
super.addCollisionBoxesToList(world, i, j, k, axisalignedbb, arraylist, par7Entity);
TileEntity tile1 = world.getTileEntity(i, j, k);
if (tile1 instanceof TileGenericPipe) {
TileGenericPipe tileG = (TileGenericPipe) tile1;
if (tileG.isPipeConnected(ForgeDirection.WEST)) {
setBlockBounds(0.0F, CoreConstants.PIPE_MIN_POS, CoreConstants.PIPE_MIN_POS, CoreConstants.PIPE_MAX_POS, CoreConstants.PIPE_MAX_POS, CoreConstants.PIPE_MAX_POS);
super.addCollisionBoxesToList(world, i, j, k, axisalignedbb, arraylist, par7Entity);
}
if (tileG.isPipeConnected(ForgeDirection.EAST)) {
setBlockBounds(CoreConstants.PIPE_MIN_POS, CoreConstants.PIPE_MIN_POS, CoreConstants.PIPE_MIN_POS, 1.0F, CoreConstants.PIPE_MAX_POS, CoreConstants.PIPE_MAX_POS);
super.addCollisionBoxesToList(world, i, j, k, axisalignedbb, arraylist, par7Entity);
}
if (tileG.isPipeConnected(ForgeDirection.DOWN)) {
setBlockBounds(CoreConstants.PIPE_MIN_POS, 0.0F, CoreConstants.PIPE_MIN_POS, CoreConstants.PIPE_MAX_POS, CoreConstants.PIPE_MAX_POS, CoreConstants.PIPE_MAX_POS);
super.addCollisionBoxesToList(world, i, j, k, axisalignedbb, arraylist, par7Entity);
}
if (tileG.isPipeConnected(ForgeDirection.UP)) {
setBlockBounds(CoreConstants.PIPE_MIN_POS, CoreConstants.PIPE_MIN_POS, CoreConstants.PIPE_MIN_POS, CoreConstants.PIPE_MAX_POS, 1.0F, CoreConstants.PIPE_MAX_POS);
super.addCollisionBoxesToList(world, i, j, k, axisalignedbb, arraylist, par7Entity);
}
if (tileG.isPipeConnected(ForgeDirection.NORTH)) {
setBlockBounds(CoreConstants.PIPE_MIN_POS, CoreConstants.PIPE_MIN_POS, 0.0F, CoreConstants.PIPE_MAX_POS, CoreConstants.PIPE_MAX_POS, CoreConstants.PIPE_MAX_POS);
super.addCollisionBoxesToList(world, i, j, k, axisalignedbb, arraylist, par7Entity);
}
if (tileG.isPipeConnected(ForgeDirection.SOUTH)) {
setBlockBounds(CoreConstants.PIPE_MIN_POS, CoreConstants.PIPE_MIN_POS, CoreConstants.PIPE_MIN_POS, CoreConstants.PIPE_MAX_POS, CoreConstants.PIPE_MAX_POS, 1.0F);
super.addCollisionBoxesToList(world, i, j, k, axisalignedbb, arraylist, par7Entity);
}
float facadeThickness = TransportConstants.FACADE_THICKNESS;
if (tileG.hasEnabledFacade(ForgeDirection.EAST)) {
setBlockBounds(1 - facadeThickness, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F);
super.addCollisionBoxesToList(world, i, j, k, axisalignedbb, arraylist, par7Entity);
}
if (tileG.hasEnabledFacade(ForgeDirection.WEST)) {
setBlockBounds(0.0F, 0.0F, 0.0F, facadeThickness, 1.0F, 1.0F);
super.addCollisionBoxesToList(world, i, j, k, axisalignedbb, arraylist, par7Entity);
}
if (tileG.hasEnabledFacade(ForgeDirection.UP)) {
setBlockBounds(0.0F, 1 - facadeThickness, 0.0F, 1.0F, 1.0F, 1.0F);
super.addCollisionBoxesToList(world, i, j, k, axisalignedbb, arraylist, par7Entity);
}
if (tileG.hasEnabledFacade(ForgeDirection.DOWN)) {
setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, facadeThickness, 1.0F);
super.addCollisionBoxesToList(world, i, j, k, axisalignedbb, arraylist, par7Entity);
}
if (tileG.hasEnabledFacade(ForgeDirection.SOUTH)) {
setBlockBounds(0.0F, 0.0F, 1 - facadeThickness, 1.0F, 1.0F, 1.0F);
super.addCollisionBoxesToList(world, i, j, k, axisalignedbb, arraylist, par7Entity);
}
if (tileG.hasEnabledFacade(ForgeDirection.NORTH)) {
setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, facadeThickness);
super.addCollisionBoxesToList(world, i, j, k, axisalignedbb, arraylist, par7Entity);
}
}
setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F);
}
@SideOnly(Side.CLIENT)
@Override
public AxisAlignedBB getSelectedBoundingBoxFromPool(World world, int x, int y, int z) {
RaytraceResult rayTraceResult = doRayTrace(world, x, y, z, Minecraft.getMinecraft().thePlayer);
if (rayTraceResult != null && rayTraceResult.boundingBox != null) {
AxisAlignedBB box = rayTraceResult.boundingBox;
switch (rayTraceResult.hitPart) {
case Pluggable: {
float scale = 0.001F;
box = box.expand(scale, scale, scale);
break;
}
case Pipe: {
float scale = 0.08F;
box = box.expand(scale, scale, scale);
break;
}
}
return box.getOffsetBoundingBox(x, y, z);
}
return super.getSelectedBoundingBoxFromPool(world, x, y, z).expand(-0.85F, -0.85F, -0.85F);
}
@Override
public MovingObjectPosition collisionRayTrace(World world, int x, int y, int z, Vec3 origin, Vec3 direction) {
RaytraceResult raytraceResult = doRayTrace(world, x, y, z, origin, direction);
if (raytraceResult == null) {
return null;
} else {
return raytraceResult.movingObjectPosition;
}
}
public RaytraceResult doRayTrace(World world, int x, int y, int z, EntityPlayer player) {
double reachDistance = 5;
if (player instanceof EntityPlayerMP) {
reachDistance = ((EntityPlayerMP) player).theItemInWorldManager.getBlockReachDistance();
}
double eyeHeight = world.isRemote ? player.getEyeHeight() - player.getDefaultEyeHeight() : player.getEyeHeight();
Vec3 lookVec = player.getLookVec();
Vec3 origin = Vec3.createVectorHelper(player.posX, player.posY + eyeHeight, player.posZ);
Vec3 direction = origin.addVector(lookVec.xCoord * reachDistance, lookVec.yCoord * reachDistance, lookVec.zCoord * reachDistance);
return doRayTrace(world, x, y, z, origin, direction);
}
private RaytraceResult doRayTrace(World world, int x, int y, int z, Vec3 origin, Vec3 direction) {
Pipe<?> pipe = getPipe(world, x, y, z);
if (!isValid(pipe)) {
return null;
}
TileGenericPipe tileG = pipe.container;
if (tileG == null) {
return null;
}
/**
* pipe hits along x, y, and z axis, gate (all 6 sides) [and
* wires+facades]
*/
MovingObjectPosition[] hits = new MovingObjectPosition[31];
AxisAlignedBB[] boxes = new AxisAlignedBB[31];
ForgeDirection[] sideHit = new ForgeDirection[31];
Arrays.fill(sideHit, ForgeDirection.UNKNOWN);
// pipe
for (ForgeDirection side : DIR_VALUES) {
if (side == ForgeDirection.UNKNOWN || tileG.isPipeConnected(side)) {
AxisAlignedBB bb = getPipeBoundingBox(side);
setBlockBounds(bb);
boxes[side.ordinal()] = bb;
hits[side.ordinal()] = super.collisionRayTrace(world, x, y, z, origin, direction);
sideHit[side.ordinal()] = side;
}
}
// pluggables
for (ForgeDirection side : ForgeDirection.VALID_DIRECTIONS) {
if (tileG.getPipePluggable(side) != null) {
AxisAlignedBB bb = tileG.getPipePluggable(side).getBoundingBox(side);
setBlockBounds(bb);
boxes[7 + side.ordinal()] = bb;
hits[7 + side.ordinal()] = super.collisionRayTrace(world, x, y, z, origin, direction);
sideHit[7 + side.ordinal()] = side;
}
}
// TODO: check wires
// get closest hit
double minLengthSquared = Double.POSITIVE_INFINITY;
int minIndex = -1;
for (int i = 0; i < hits.length; i++) {
MovingObjectPosition hit = hits[i];
if (hit == null) {
continue;
}
double lengthSquared = hit.hitVec.squareDistanceTo(origin);
if (lengthSquared < minLengthSquared) {
minLengthSquared = lengthSquared;
minIndex = i;
}
}
// reset bounds
setBlockBounds(0, 0, 0, 1, 1, 1);
if (minIndex == -1) {
return null;
} else {
Part hitPart;
if (minIndex < 7) {
hitPart = Part.Pipe;
} else {
hitPart = Part.Pluggable;
}
return new RaytraceResult(hitPart, hits[minIndex], boxes[minIndex], sideHit[minIndex]);
}
}
private void setBlockBounds(AxisAlignedBB bb) {
setBlockBounds((float) bb.minX, (float) bb.minY, (float) bb.minZ, (float) bb.maxX, (float) bb.maxY, (float) bb.maxZ);
}
private AxisAlignedBB getPipeBoundingBox(ForgeDirection side) {
float min = CoreConstants.PIPE_MIN_POS;
float max = CoreConstants.PIPE_MAX_POS;
if (side == ForgeDirection.UNKNOWN) {
return AxisAlignedBB.getBoundingBox(min, min, min, max, max, max);
}
float[][] bounds = new float[3][2];
// X START - END
bounds[0][0] = min;
bounds[0][1] = max;
// Y START - END
bounds[1][0] = 0;
bounds[1][1] = min;
// Z START - END
bounds[2][0] = min;
bounds[2][1] = max;
MatrixTranformations.transform(bounds, side);
return AxisAlignedBB.getBoundingBox(bounds[0][0], bounds[1][0], bounds[2][0], bounds[0][1], bounds[1][1], bounds[2][1]);
}
public static void removePipe(Pipe<?> pipe) {
if (!isValid(pipe)) {
return;
}
World world = pipe.container.getWorldObj();
if (world == null) {
return;
}
int x = pipe.container.xCoord;
int y = pipe.container.yCoord;
int z = pipe.container.zCoord;
if (lastRemovedDate != world.getTotalWorldTime()) {
lastRemovedDate = world.getTotalWorldTime();
pipeRemoved.clear();
}
pipeRemoved.put(new BlockIndex(x, y, z), pipe);
world.removeTileEntity(x, y, z);
if (pipe != null) {
updateNeighbourSignalState(pipe);
}
}
@Override
public void breakBlock(World world, int x, int y, int z, Block block, int par6) {
Utils.preDestroyBlock(world, x, y, z);
removePipe(getPipe(world, x, y, z));
super.breakBlock(world, x, y, z, block, par6);
}
@Override
public ArrayList<ItemStack> getDrops(World world, int x, int y, int z, int metadata, int fortune) {
if (world.isRemote) {
return null;
}
ArrayList<ItemStack> list = new ArrayList<ItemStack>();
Pipe<?> pipe = getPipe(world, x, y, z);
if (pipe == null) {
pipe = pipeRemoved.get(new BlockIndex(x, y, z));
}
if (pipe != null) {
if (pipe.item != null) {
list.add(new ItemStack(pipe.item, 1, pipe.container.getItemMetadata()));
list.addAll(pipe.computeItemDrop());
list.addAll(pipe.getDroppedItems());
}
}
return list;
}
@Override
public TileEntity createNewTileEntity(World world, int metadata) {
return new TileGenericPipe();
}
@Override
public void dropBlockAsItemWithChance(World world, int i, int j, int k, int l, float f, int dmg) {
if (world.isRemote) {
return;
}
Pipe<?> pipe = getPipe(world, i, j, k);
if (pipe == null) {
pipe = pipeRemoved.get(new BlockIndex(i, j, k));
}
if (pipe != null) {
Item k1 = pipe.item;
if (k1 != null) {
pipe.dropContents();
for (ItemStack is: pipe.computeItemDrop()) {
dropBlockAsItem(world, i, j, k, is);
}
dropBlockAsItem(world, i, j, k, new ItemStack(k1, 1, pipe.container.getItemMetadata()));
}
}
}
@Override
public Item getItemDropped(int meta, Random rand, int dmg) {
// Returns null to be safe - the id does not depend on the meta
return null;
}
@SideOnly(Side.CLIENT)
@Override
public ItemStack getPickBlock(MovingObjectPosition target, World world, int x, int y, int z) {
RaytraceResult rayTraceResult = doRayTrace(world, x, y, z, Minecraft.getMinecraft().thePlayer);
if (rayTraceResult != null && rayTraceResult.boundingBox != null) {
switch (rayTraceResult.hitPart) {
case Pluggable: {
Pipe<?> pipe = getPipe(world, x, y, z);
PipePluggable pluggable = pipe.container.getPipePluggable(rayTraceResult.sideHit);
ItemStack[] drops = pluggable.getDropItems(pipe.container);
if (drops != null && drops.length > 0) {
return drops[0];
}
}
case Pipe:
return new ItemStack(getPipe(world, x, y, z).item, 1, getPipe(world, x, y, z).container.getItemMetadata());
}
}
return null;
}
/* Wrappers ************************************************************ */
@Override
public void onNeighborBlockChange(World world, int x, int y, int z, Block block) {
super.onNeighborBlockChange(world, x, y, z, block);
Pipe<?> pipe = getPipe(world, x, y, z);
if (isValid(pipe)) {
pipe.container.scheduleNeighborChange();
pipe.container.redstoneInput = 0;
for (int i = 0; i < ForgeDirection.VALID_DIRECTIONS.length; i++) {
ForgeDirection d = ForgeDirection.getOrientation(i);
pipe.container.redstoneInputSide[i] = getRedstoneInputToPipe(world, x, y, z, d);
if (pipe.container.redstoneInput < pipe.container.redstoneInputSide[i]) {
pipe.container.redstoneInput = pipe.container.redstoneInputSide[i];
}
}
}
}
@Override
public void onNeighborChange(IBlockAccess world, int x, int y, int z, int nx, int ny, int nz) {
int ox = nx - x;
int oy = ny - y;
int oz = nz - z;
TileEntity tile = world.getTileEntity(x, y, z);
if (tile instanceof TileGenericPipe) {
for (ForgeDirection d : ForgeDirection.VALID_DIRECTIONS) {
if (d.offsetX == ox && d.offsetY == oy && d.offsetZ == oz) {
((TileGenericPipe) tile).scheduleNeighborChange(d);
return;
}
}
}
}
private int getRedstoneInputToPipe(World world, int x, int y, int z,
ForgeDirection d) {
int i = d.ordinal();
int input = world.isBlockProvidingPowerTo(x + d.offsetX, y + d.offsetY, z + d.offsetZ, i);
if (input == 0) {
input = world.getIndirectPowerLevelTo(x + d.offsetX, y + d.offsetY, z + d.offsetZ, i);
if (input == 0 && d != ForgeDirection.DOWN) {
Block block = world.getBlock(x + d.offsetX, y + d.offsetY, z + d.offsetZ);
if (block instanceof BlockRedstoneWire) {
return world.getBlockMetadata(x + d.offsetX, y + d.offsetY, z + d.offsetZ);
}
}
}
return input;
}
@Override
public int onBlockPlaced(World world, int x, int y, int z, int side, float par6, float par7, float par8, int meta) {
super.onBlockPlaced(world, x, y, z, side, par6, par7, par8, meta);
Pipe<?> pipe = getPipe(world, x, y, z);
if (isValid(pipe)) {
pipe.onBlockPlaced();
}
return meta;
}
@Override
public void onBlockPlacedBy(World world, int x, int y, int z, EntityLivingBase placer, ItemStack stack) {
super.onBlockPlacedBy(world, x, y, z, placer, stack);
Pipe<?> pipe = getPipe(world, x, y, z);
if (isValid(pipe)) {
pipe.onBlockPlacedBy(placer);
}
}
@Override
public boolean onBlockActivated(World world, int x, int y, int z, EntityPlayer player, int side, float xOffset, float yOffset, float zOffset) {
if (super.onBlockActivated(world, x, y, z, player, side, xOffset, yOffset, zOffset)) {
return true;
}
world.notifyBlocksOfNeighborChange(x, y, z, BuildCraftTransport.genericPipeBlock);
Pipe<?> pipe = getPipe(world, x, y, z);
if (isValid(pipe)) {
ItemStack currentItem = player.getCurrentEquippedItem();
// Right click while sneaking with empty hand to strip equipment
// from the pipe.
if (player.isSneaking() && currentItem == null) {
if (stripEquipment(world, x, y, z, player, pipe, ForgeDirection.getOrientation(side))) {
return true;
}
} else if (currentItem == null) {
// Fall through the end of the test
} else if (currentItem.getItem() == Items.sign) {
// Sign will be placed anyway, so lets show the sign gui
return false;
} else if (currentItem.getItem() instanceof ItemPipe) {
return false;
} else if (currentItem.getItem() instanceof ItemGateCopier) {
return false;
} else if (currentItem.getItem() instanceof IToolWrench) {
// Only check the instance at this point. Call the IToolWrench
// interface callbacks for the individual pipe/logic calls
if (pipe.blockActivated(player)) {
return true;
}
RaytraceResult rayTraceResult = doRayTrace(world, x, y, z, player);
if (rayTraceResult != null) {
ForgeDirection hitSide = rayTraceResult.hitPart == Part.Pipe ? rayTraceResult.sideHit : ForgeDirection.UNKNOWN;
return pipe.blockActivated(player, hitSide);
} else {
return false;
}
} else if (currentItem.getItem() instanceof IMapLocation) {
// We want to be able to record pipe locations
return false;
} else if (PipeWire.RED.isPipeWire(currentItem)) {
if (addOrStripWire(player, pipe, PipeWire.RED)) {
return true;
}
} else if (PipeWire.BLUE.isPipeWire(currentItem)) {
if (addOrStripWire(player, pipe, PipeWire.BLUE)) {
return true;
}
} else if (PipeWire.GREEN.isPipeWire(currentItem)) {
if (addOrStripWire(player, pipe, PipeWire.GREEN)) {
return true;
}
} else if (PipeWire.YELLOW.isPipeWire(currentItem)) {
if (addOrStripWire(player, pipe, PipeWire.YELLOW)) {
return true;
}
} else if (currentItem.getItem() == Items.water_bucket) {
if (!world.isRemote) {
pipe.container.setPipeColor(-1);
}
return true;
} else if (currentItem.getItem() instanceof IPipePluggableItem) {
if (addOrStripPipePluggable(world, x, y, z, currentItem, player, ForgeDirection.getOrientation(side), pipe)) {
return true;
}
}
Gate clickedGate = null;
RaytraceResult rayTraceResult = doRayTrace(world, x, y, z, player);
if (rayTraceResult != null && rayTraceResult.hitPart == Part.Pluggable
&& pipe.container.getPipePluggable(rayTraceResult.sideHit) instanceof GatePluggable) {
clickedGate = pipe.gates[rayTraceResult.sideHit.ordinal()];
}
if (clickedGate != null) {
clickedGate.openGui(player);
return true;
} else {
if (pipe.blockActivated(player)) {
return true;
}
if (rayTraceResult != null) {
ForgeDirection hitSide = rayTraceResult.hitPart == Part.Pipe ? rayTraceResult.sideHit : ForgeDirection.UNKNOWN;
return pipe.blockActivated(player, hitSide);
}
}
}
return false;
}
private boolean addOrStripPipePluggable(World world, int x, int y, int z, ItemStack stack, EntityPlayer player, ForgeDirection side, Pipe<?> pipe) {
RaytraceResult rayTraceResult = doRayTrace(world, x, y, z, player);
ForgeDirection placementSide = rayTraceResult != null && rayTraceResult.sideHit != ForgeDirection.UNKNOWN ? rayTraceResult.sideHit : side;
IPipePluggableItem pluggableItem = (IPipePluggableItem) stack.getItem();
PipePluggable pluggable = pluggableItem.createPipePluggable(pipe, placementSide, stack);
if (pluggable == null) {
return false;
}
if (player.isSneaking()) {
if (pipe.container.hasPipePluggable(side) && rayTraceResult != null && rayTraceResult.hitPart == Part.Pluggable
&& pluggable.getClass().isInstance(pipe.container.getPipePluggable(side))) {
return pipe.container.setPluggable(side, null, player);
}
}
if (rayTraceResult != null && rayTraceResult.hitPart == Part.Pipe) {
if (!pipe.container.hasPipePluggable(placementSide)) {
if (pipe.container.setPluggable(placementSide, pluggable, player)) {
if (!player.capabilities.isCreativeMode) {
stack.stackSize--;
}
return true;
} else {
return false;
}
}
}
return false;
}
private boolean addOrStripWire(EntityPlayer player, Pipe<?> pipe, PipeWire color) {
if (addWire(pipe, color)) {
if (!player.capabilities.isCreativeMode) {
player.getCurrentEquippedItem().splitStack(1);
}
return true;
}
return player.isSneaking() && stripWire(pipe, color, player);
}
private boolean addWire(Pipe<?> pipe, PipeWire color) {
if (!pipe.wireSet[color.ordinal()]) {
pipe.wireSet[color.ordinal()] = true;
pipe.signalStrength[color.ordinal()] = 0;
pipe.updateSignalState();
pipe.container.scheduleRenderUpdate();
return true;
}
return false;
}
private boolean stripWire(Pipe<?> pipe, PipeWire color, EntityPlayer player) {
if (pipe.wireSet[color.ordinal()]) {
if (!pipe.container.getWorldObj().isRemote) {
dropWire(color, pipe, player);
}
pipe.signalStrength[color.ordinal()] = 0;
pipe.wireSet[color.ordinal()] = false;
pipe.updateSignalState();
updateNeighbourSignalState(pipe);
if (isFullyDefined(pipe)) {
pipe.resolveActions();
}
pipe.container.scheduleRenderUpdate();
return true;
}
return false;
}
private boolean stripEquipment(World world, int x, int y, int z, EntityPlayer player, Pipe<?> pipe, ForgeDirection side) {
if (!world.isRemote) {
// Try to strip pluggables first
ForgeDirection nSide = side;
RaytraceResult rayTraceResult = doRayTrace(world, x, y, z, player);
if (rayTraceResult != null && rayTraceResult.hitPart != Part.Pipe) {
nSide = rayTraceResult.sideHit;
}
if (pipe.container.hasPipePluggable(nSide)) {
return pipe.container.setPluggable(nSide, null, player);
}
// Try to strip wires second, starting with yellow.
for (PipeWire color : PipeWire.values()) {
if (stripWire(pipe, color, player)) {
return true;
}
}
}
return false;
}
/**
* Drops a pipe wire item of the passed color.
*
* @param pipeWire
*/
private void dropWire(PipeWire pipeWire, Pipe<?> pipe, EntityPlayer player) {
Utils.dropTryIntoPlayerInventory(pipe.container.getWorld(), pipe.container.x(),
pipe.container.y(), pipe.container.z(), pipeWire.getStack(), player);
}
@Override
public void onEntityCollidedWithBlock(World world, int i, int j, int k, Entity entity) {
super.onEntityCollidedWithBlock(world, i, j, k, entity);
Pipe<?> pipe = getPipe(world, i, j, k);
if (isValid(pipe)) {
pipe.onEntityCollidedWithBlock(entity);
}
}
@Override
public boolean canConnectRedstone(IBlockAccess world, int x, int y, int z, int side) {
Pipe<?> pipe = getPipe(world, x, y, z);
if (isValid(pipe)) {
return pipe.canConnectRedstone();
} else {
return false;
}
}
@Override
public int isProvidingStrongPower(IBlockAccess iblockaccess, int x, int y, int z, int l) {
Pipe<?> pipe = getPipe(iblockaccess, x, y, z);
if (isValid(pipe)) {
return pipe.isPoweringTo(l);
} else {
return 0;
}
}
@Override
public boolean canProvidePower() {
return true;
}
@Override
public int isProvidingWeakPower(IBlockAccess world, int i, int j, int k, int l) {
Pipe<?> pipe = getPipe(world, i, j, k);
if (isValid(pipe)) {
return pipe.isIndirectlyPoweringTo(l);
} else {
return 0;
}
}
@SuppressWarnings({"all"})
@Override
public void randomDisplayTick(World world, int i, int j, int k, Random random) {
Pipe pipe = getPipe(world, i, j, k);
if (isValid(pipe)) {
pipe.randomDisplayTick(random);
}
}
/* Registration ******************************************************** */
public static ItemPipe registerPipe(Class<? extends Pipe> clas, BCCreativeTab creativeTab) {
ItemPipe item = new ItemPipe(creativeTab);
item.setUnlocalizedName("buildcraftPipe." + clas.getSimpleName().toLowerCase(Locale.ENGLISH));
GameRegistry.registerItem(item, item.getUnlocalizedName());
pipes.put(item, clas);
Pipe<?> dummyPipe = createPipe(item);
if (dummyPipe != null) {
item.setPipeIconIndex(dummyPipe.getIconIndexForItem());
TransportProxy.proxy.setIconProviderFromPipe(item, dummyPipe);
}
return item;
}
public static Pipe<?> createPipe(Item key) {
try {
Class<? extends Pipe> pipe = pipes.get(key);
if (pipe != null) {
return pipe.getConstructor(Item.class).newInstance(key);
} else {
BCLog.logger.warn("Detected pipe with unknown key (" + key + "). Did you remove a buildcraft addon?");
}
} catch (Throwable t) {
t.printStackTrace();
BCLog.logger.warn("Failed to create pipe with (" + key + "). No valid constructor found. Possibly a item ID conflit.");
}
return null;
}
public static boolean placePipe(Pipe<?> pipe, World world, int i, int j, int k, Block block, int meta, EntityPlayer player) {
if (world.isRemote) {
return true;
}
boolean placed = world.setBlock(i, j, k, block, meta, 3);
if (placed) {
TileEntity tile = world.getTileEntity(i, j, k);
if (tile instanceof TileGenericPipe) {
TileGenericPipe tilePipe = (TileGenericPipe) tile;
tilePipe.initialize(pipe);
tilePipe.sendUpdateToClient();
FMLCommonHandler.instance().bus().post(new PipePlacedEvent(player, pipe.item.getUnlocalizedName(), i, j, k));
}
}
return placed;
}
public static Pipe<?> getPipe(IBlockAccess blockAccess, int i, int j, int k) {
TileEntity tile = blockAccess.getTileEntity(i, j, k);
if (tile instanceof IPipeTile && !tile.isInvalid()) {
IPipe pipe = ((IPipeTile) tile).getPipe();
if (pipe instanceof Pipe<?>) {
return (Pipe<?>) pipe;
}
}
return null;
}
public static boolean isFullyDefined(Pipe<?> pipe) {
return pipe != null && pipe.transport != null && pipe.container != null;
}
public static boolean isValid(Pipe<?> pipe) {
return isFullyDefined(pipe);
}
@Override
@SideOnly(Side.CLIENT)
public void registerBlockIcons(IIconRegister iconRegister) {
}
/**
* Spawn a digging particle effect in the world, this is a wrapper around
* EffectRenderer.addBlockHitEffects to allow the block more control over
* the particles. Useful when you have entirely different texture sheets for
* different sides/locations in the world.
*
* @param worldObj The current world
* @param target The target the player is looking at {x/y/z/side/sub}
* @param effectRenderer A reference to the current effect renderer.
* @return True to prevent vanilla digging particles form spawning.
*/
@SideOnly(Side.CLIENT)
@Override
public boolean addHitEffects(World worldObj, MovingObjectPosition target, EffectRenderer effectRenderer) {
int x = target.blockX;
int y = target.blockY;
int z = target.blockZ;
Pipe<?> pipe = getPipe(worldObj, x, y, z);
if (pipe == null) {
return false;
}
IIcon icon = pipe.getIconProvider().getIcon(pipe.getIconIndexForItem());
int sideHit = target.sideHit;
Block block = BuildCraftTransport.genericPipeBlock;
float b = 0.1F;
double px = x + rand.nextDouble() * (block.getBlockBoundsMaxX() - block.getBlockBoundsMinX() - (b * 2.0F)) + b + block.getBlockBoundsMinX();
double py = y + rand.nextDouble() * (block.getBlockBoundsMaxY() - block.getBlockBoundsMinY() - (b * 2.0F)) + b + block.getBlockBoundsMinY();
double pz = z + rand.nextDouble() * (block.getBlockBoundsMaxZ() - block.getBlockBoundsMinZ() - (b * 2.0F)) + b + block.getBlockBoundsMinZ();
if (sideHit == 0) {
py = y + block.getBlockBoundsMinY() - b;
}
if (sideHit == 1) {
py = y + block.getBlockBoundsMaxY() + b;
}
if (sideHit == 2) {
pz = z + block.getBlockBoundsMinZ() - b;
}
if (sideHit == 3) {
pz = z + block.getBlockBoundsMaxZ() + b;
}
if (sideHit == 4) {
px = x + block.getBlockBoundsMinX() - b;
}
if (sideHit == 5) {
px = x + block.getBlockBoundsMaxX() + b;
}