Examples with ChunkCache net.minecraft.world.ChunkCache used on opensource projects

Example 1 with ChunkCache

use of net.minecraft.world.ChunkCache in project Valkyrien-Warfare-Revamped by ValkyrienWarfare.

the class WorldPhysicsCollider method updatePotentialCollisionCache.

private void updatePotentialCollisionCache() {
    final AxisAlignedBB collisionBB = parent.collisionBB.expand(expansion, expansion, expansion).addCoord(calculator.linearMomentum.X * calculator.invMass, calculator.linearMomentum.Y * calculator.invMass, calculator.linearMomentum.Z * calculator.invMass);
    ticksSinceCacheUpdate = 0D;
    //in the same tick
    if (Math.random() > .5) {
        ticksSinceCacheUpdate -= .05D;
    }
    // cachedPotentialHits = new ArrayList<BlockPos>();
    cachedPotentialHits = new TIntArrayList();
    // Ship is outside of world blockSpace, just skip this all together
    if (collisionBB.maxY < 0 || collisionBB.minY > 255) {
        // internalCachedPotentialHits = new BlockPos[0];
        return;
    }
    //Has a -1 on the minY value, I hope this helps with preventing things from falling through the floor
    final BlockPos min = new BlockPos(collisionBB.minX, Math.max(collisionBB.minY - 1, 0), collisionBB.minZ);
    final BlockPos max = new BlockPos(collisionBB.maxX, Math.min(collisionBB.maxY, 255), collisionBB.maxZ);
    centerPotentialHit = new BlockPos((min.getX() + max.getX()) / 2D, (min.getY() + max.getY()) / 2D, (min.getZ() + max.getZ()) / 2D);
    final ChunkCache cache = parent.surroundingWorldChunksCache;
    final Vector inLocal = new Vector();
    int maxX, maxY, maxZ, localX, localY, localZ, x, y, z, chunkX, chunkZ;
    double rangeCheck = 1.8D;
    if (ValkyrienWarfareMod.highAccuracyCollisions) {
        rangeCheck = 3D;
    }
    Chunk chunk, chunkIn;
    ExtendedBlockStorage extendedblockstorage;
    IBlockState state, localState;
    int chunkMinX = min.getX() >> 4;
    int chunkMaxX = (max.getX() >> 4) + 1;
    int storageMinY = min.getY() >> 4;
    int storageMaxY = (max.getY() >> 4) + 1;
    int chunkMinZ = min.getZ() >> 4;
    int chunkMaxZ = (max.getZ() >> 4) + 1;
    int storageY;
    int mmX = min.getX(), mmY = min.getY(), mmZ = min.getZ(), mxX = max.getX(), mxY = max.getY(), mxZ = max.getZ();
    Vector inBody = new Vector();
    Vector speedInBody = new Vector();
    for (chunkX = chunkMinX; chunkX < chunkMaxX; chunkX++) {
        for (chunkZ = chunkMinZ; chunkZ < chunkMaxZ; chunkZ++) {
            int arrayChunkX = chunkX - cache.chunkX;
            int arrayChunkZ = chunkZ - cache.chunkZ;
            if (!(arrayChunkX < 0 || arrayChunkZ < 0 || arrayChunkX > cache.chunkArray.length - 1 || arrayChunkZ > cache.chunkArray[0].length - 1)) {
                chunk = cache.chunkArray[arrayChunkX][arrayChunkZ];
                for (storageY = storageMinY; storageY < storageMaxY; storageY++) {
                    extendedblockstorage = chunk.storageArrays[storageY];
                    if (extendedblockstorage != null) {
                        int minStorageX = chunkX << 4;
                        int minStorageY = storageY << 4;
                        int minStorageZ = chunkZ << 4;
                        int maxStorageX = minStorageX + 16;
                        int maxStorageY = minStorageY + 16;
                        int maxStorageZ = minStorageZ + 16;
                        minStorageX = Math.max(minStorageX, mmX);
                        minStorageY = Math.max(minStorageY, mmY);
                        minStorageZ = Math.max(minStorageZ, mmZ);
                        maxStorageX = Math.min(maxStorageX, mxX);
                        maxStorageY = Math.min(maxStorageY, mxY);
                        maxStorageZ = Math.min(maxStorageZ, mxZ);
                        for (x = minStorageX; x < maxStorageX; x++) {
                            for (y = minStorageY; y < maxStorageY; y++) {
                                for (z = minStorageZ; z < maxStorageZ; z++) {
                                    state = extendedblockstorage.get(x & 15, y & 15, z & 15);
                                    if (state.getMaterial().isSolid()) {
                                        inLocal.X = x + .5D;
                                        inLocal.Y = y + .5D;
                                        inLocal.Z = z + .5D;
                                        parent.coordTransform.fromGlobalToLocal(inLocal);
                                        inBody.setSubtraction(inLocal, parent.centerCoord);
                                        parent.physicsProcessor.setVectorToVelocityAtPoint(inBody, speedInBody);
                                        speedInBody.multiply(-parent.physicsProcessor.physRawSpeed);
                                        if (ValkyrienWarfareMod.highAccuracyCollisions) {
                                            speedInBody.multiply(20D);
                                        }
                                        //											System.out.println(speedInBody);
                                        int minX, minY, minZ;
                                        if (speedInBody.X > 0) {
                                            minX = MathHelper.floor_double(inLocal.X - rangeCheck);
                                            maxX = MathHelper.floor_double(inLocal.X + rangeCheck + speedInBody.X);
                                        } else {
                                            minX = MathHelper.floor_double(inLocal.X - rangeCheck + speedInBody.X);
                                            maxX = MathHelper.floor_double(inLocal.X + rangeCheck);
                                        }
                                        if (speedInBody.Y > 0) {
                                            minY = MathHelper.floor_double(inLocal.Y - rangeCheck);
                                            maxY = MathHelper.floor_double(inLocal.Y + rangeCheck + speedInBody.Y);
                                        } else {
                                            minY = MathHelper.floor_double(inLocal.Y - rangeCheck + speedInBody.Y);
                                            maxY = MathHelper.floor_double(inLocal.Y + rangeCheck);
                                        }
                                        if (speedInBody.Z > 0) {
                                            minZ = MathHelper.floor_double(inLocal.Z - rangeCheck);
                                            maxZ = MathHelper.floor_double(inLocal.Z + rangeCheck + speedInBody.Z);
                                        } else {
                                            minZ = MathHelper.floor_double(inLocal.Z - rangeCheck + speedInBody.Z);
                                            maxZ = MathHelper.floor_double(inLocal.Z + rangeCheck);
                                        }
                                        /** The Old Way of doing things; approx. 33% slower overall when running this code instead of new
											for (localX = minX; localX < maxX; localX++) {
												for (localZ = minZ; localZ < maxZ; localZ++) {
													for (localY = minY; localY < maxY; localY++) {
														if (parent.ownsChunk(localX >> 4, localZ >> 4)) {
															chunkIn = parent.VKChunkCache.getChunkAt(localX >> 4, localZ >> 4);
															localState = chunkIn.getBlockState(localX, localY, localZ);
															if (localState.getMaterial().isSolid()) {
																cachedPotentialHits.add(SpatialDetector.getHashWithRespectTo(x, y, z, centerPotentialHit));
																localX = localY = localZ = Integer.MAX_VALUE - 420;
															}
														}
													}
												}
											}
											**/
                                        int shipChunkMinX = minX >> 4;
                                        int shipChunkMinY = Math.max(minY >> 4, 0);
                                        int shipChunkMinZ = minZ >> 4;
                                        int shipChunkMaxX = maxX >> 4;
                                        int shipChunkMaxY = Math.min(maxY >> 4, 15);
                                        int shipChunkMaxZ = maxZ >> 4;
                                        shipChunkMaxX++;
                                        shipChunkMaxY++;
                                        shipChunkMaxZ++;
                                        if (shipChunkMaxZ - shipChunkMinZ > 200 || shipChunkMaxX - shipChunkMinX > 200) {
                                            System.err.println("Wtf. This fucking error");
                                            return;
                                        }
                                        testForNearbyBlocks: for (int shipChunkX = shipChunkMinX; shipChunkX < shipChunkMaxX; shipChunkX++) {
                                            for (int shipChunkZ = shipChunkMinZ; shipChunkZ < shipChunkMaxZ; shipChunkZ++) {
                                                if (parent.ownsChunk(shipChunkX, shipChunkZ)) {
                                                    chunkIn = parent.VKChunkCache.getChunkAt(shipChunkX, shipChunkZ);
                                                    for (int shipChunkYStorage = shipChunkMinY; shipChunkYStorage < shipChunkMaxY; shipChunkYStorage++) {
                                                        ExtendedBlockStorage storage = chunkIn.storageArrays[shipChunkYStorage];
                                                        if (storage != null) {
                                                            int shipStorageMinX = shipChunkX << 4;
                                                            int shipStorageMinY = shipChunkYStorage << 4;
                                                            int shipStorageMinZ = shipChunkZ << 4;
                                                            int shipStorageMaxX = shipStorageMinX + 16;
                                                            int shipStorageMaxY = shipStorageMinY + 16;
                                                            int shipStorageMaxZ = shipStorageMinZ + 16;
                                                            shipStorageMinX = Math.max(shipStorageMinX, minX);
                                                            shipStorageMinY = Math.max(shipStorageMinY, minY);
                                                            shipStorageMinZ = Math.max(shipStorageMinZ, minZ);
                                                            shipStorageMaxX = Math.min(shipStorageMaxX, maxX);
                                                            shipStorageMaxY = Math.min(shipStorageMaxY, maxY);
                                                            shipStorageMaxZ = Math.min(shipStorageMaxZ, maxZ);
                                                            for (localX = shipStorageMinX; localX < shipStorageMaxX; localX++) {
                                                                for (localY = shipStorageMinY; localY < shipStorageMaxY; localY++) {
                                                                    for (localZ = shipStorageMinZ; localZ < shipStorageMaxZ; localZ++) {
                                                                        localState = chunkIn.getBlockState(localX, localY, localZ);
                                                                        if (localState.getMaterial().isSolid()) {
                                                                            cachedPotentialHits.add(SpatialDetector.getHashWithRespectTo(x, y, z, centerPotentialHit));
                                                                            break testForNearbyBlocks;
                                                                        }
                                                                    }
                                                                }
                                                            }
                                                        }
                                                    }
                                                }
                                            }
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }
    /**
		for (x = min.getX(); x <= max.getX(); x++) {
			for (z = min.getZ(); z < max.getZ(); z++) {
				chunkX = (x >> 4) - cache.chunkX;
				chunkZ = (z >> 4) - cache.chunkZ;
				if (!(chunkX < 0 || chunkZ < 0 || chunkX > cache.chunkArray.length - 1 || chunkZ > cache.chunkArray[0].length - 1)) {
					chunk = cache.chunkArray[chunkX][chunkZ];
					for (y = min.getY(); y < max.getY(); y++) {
						extendedblockstorage = chunk.storageArrays[y >> 4];
						if (extendedblockstorage != null) {
							state = extendedblockstorage.get(x & 15, y & 15, z & 15);

							if (state.getMaterial().isSolid()) {
								inLocal.X = x + .5D;
								inLocal.Y = y + .5D;
								inLocal.Z = z + .5D;
								parent.coordTransform.fromGlobalToLocal(inLocal);

								maxX = (int) Math.floor(inLocal.X + rangeCheck);
								maxY = (int) Math.floor(inLocal.Y + rangeCheck);
								maxZ = (int) Math.floor(inLocal.Z + rangeCheck);

								for (localX = MathHelper.floor_double(inLocal.X - rangeCheck); localX < maxX; localX++) {
									for (localZ = MathHelper.floor_double(inLocal.Z - rangeCheck); localZ < maxZ; localZ++) {
										for (localY = MathHelper.floor_double(inLocal.Y - rangeCheck); localY < maxY; localY++) {
											if (parent.ownsChunk(localX >> 4, localZ >> 4)) {
												chunkIn = parent.VKChunkCache.getChunkAt(localX >> 4, localZ >> 4);
												localState = chunkIn.getBlockState(localX, localY, localZ);
												if (localState.getMaterial().isSolid()) {
													cachedPotentialHits.add(SpatialDetector.getHashWithRespectTo(x, y, z, centerPotentialHit));
													localX = localY = localZ = Integer.MAX_VALUE - 420;
												}
											}
										}
									}
								}
							}
						}
					}
				}
			}
		}
		**/
    cachedPotentialHits.shuffle(rand);
}

Example 2 with ChunkCache

use of net.minecraft.world.ChunkCache in project BetterWithAddons by DaedalusGame.

the class BlockRopePost method getExtendedState.

@Override
public IBlockState getExtendedState(IBlockState state, IBlockAccess world, BlockPos pos) {
    TileEntity te = world instanceof ChunkCache ? ((ChunkCache) world).getTileEntity(pos, Chunk.EnumCreateEntityType.CHECK) : world.getTileEntity(pos);
    if (te instanceof TileEntityRopePost) {
        TileEntityRopePost tile = (TileEntityRopePost) te;
        IExtendedBlockState withplanks = ((IExtendedBlockState) state).withProperty(HELD_WORLD, world).withProperty(HELD_POS, pos).withProperty(HELD_STATE, tile.getFenceState()).withProperty(HELD_PLANKS, tile.getPlanks());
        return withplanks;
    } else {
        return state;
    }
}

Example 3 with ChunkCache

use of net.minecraft.world.ChunkCache in project RFTools by McJty.

the class CoalGeneratorBlock method getActualState.

@Override
public IBlockState getActualState(IBlockState state, IBlockAccess world, BlockPos pos) {
    TileEntity te = world instanceof ChunkCache ? ((ChunkCache) world).getTileEntity(pos, Chunk.EnumCreateEntityType.CHECK) : world.getTileEntity(pos);
    boolean working = false;
    if (te instanceof CoalGeneratorTileEntity) {
        working = ((CoalGeneratorTileEntity) te).isWorking();
    }
    return state.withProperty(WORKING, working);
}

Example 4 with ChunkCache

use of net.minecraft.world.ChunkCache in project RFTools by McJty.

the class ModularStorageBlock method getActualState.

@Override
public IBlockState getActualState(IBlockState state, IBlockAccess world, BlockPos pos) {
    TileEntity tileEntity = world instanceof ChunkCache ? ((ChunkCache) world).getTileEntity(pos, Chunk.EnumCreateEntityType.CHECK) : world.getTileEntity(pos);
    if (tileEntity instanceof ModularStorageTileEntity) {
        ModularStorageTileEntity te = (ModularStorageTileEntity) tileEntity;
        ItemStack stack = te.getInventoryHelper().getStackInSlot(ModularStorageContainer.SLOT_TYPE_MODULE);
        int level = te.getRenderLevel();
        int remoteId = te.getRemoteId();
        ModularAmountOverlay p = AMOUNT_NONE;
        if (remoteId > 0) {
            switch(level) {
                case -1:
                    p = AMOUNT_NONE;
                    break;
                case 0:
                    p = AMOUNT_R0;
                    break;
                case 1:
                    p = AMOUNT_R1;
                    break;
                case 2:
                    p = AMOUNT_R2;
                    break;
                case 3:
                    p = AMOUNT_R3;
                    break;
                case 4:
                    p = AMOUNT_R4;
                    break;
                case 5:
                    p = AMOUNT_R5;
                    break;
                case 6:
                    p = AMOUNT_R6;
                    break;
                case 7:
                    p = AMOUNT_R7;
                    break;
            }
        } else {
            switch(level) {
                case -1:
                    p = AMOUNT_NONE;
                    break;
                case 0:
                    p = AMOUNT_G0;
                    break;
                case 1:
                    p = AMOUNT_G1;
                    break;
                case 2:
                    p = AMOUNT_G2;
                    break;
                case 3:
                    p = AMOUNT_G3;
                    break;
                case 4:
                    p = AMOUNT_G4;
                    break;
                case 5:
                    p = AMOUNT_G5;
                    break;
                case 6:
                    p = AMOUNT_G6;
                    break;
                case 7:
                    p = AMOUNT_G7;
                    break;
            }
        }
        IBlockState newstate = state.withProperty(AMOUNT, p);
        if (stack.isEmpty()) {
            return newstate.withProperty(TYPEMODULE, TYPE_NONE);
        } else if (stack.getItem() == ModularStorageSetup.genericTypeItem) {
            return newstate.withProperty(TYPEMODULE, TYPE_GENERIC);
        } else if (stack.getItem() == ModularStorageSetup.oreDictTypeItem) {
            return newstate.withProperty(TYPEMODULE, TYPE_ORE);
        }
        return newstate.withProperty(TYPEMODULE, TYPE_NONE);
    } else {
        return super.getActualState(state, world, pos);
    }
}

Example 5 with ChunkCache

use of net.minecraft.world.ChunkCache in project RFTools by McJty.

the class MatterBeamerBlock method getActualState.

@Override
public IBlockState getActualState(IBlockState state, IBlockAccess world, BlockPos pos) {
    TileEntity te = world instanceof ChunkCache ? ((ChunkCache) world).getTileEntity(pos, Chunk.EnumCreateEntityType.CHECK) : world.getTileEntity(pos);
    boolean working = false;
    if (te instanceof MatterBeamerTileEntity) {
        working = ((MatterBeamerTileEntity) te).isGlowing();
    }
    return state.withProperty(WORKING, working);
}