99 lines
2.9 KiB
Java
99 lines
2.9 KiB
Java
package techreborn.tiles.multiblock;
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import net.minecraft.block.state.IBlockState;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.world.World;
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import techreborn.blocks.BlockMachineCasing;
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import techreborn.init.ModBlocks;
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public class MultiblockChecker {
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public static final BlockPos ZERO_OFFSET = BlockPos.ORIGIN;
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public static final int CASING_NORMAL = 0;
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public static final int CASING_REINFORCED = 1;
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public static final int CASING_ADVANCED = 2;
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private final World world;
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private final BlockPos downCenter;
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public MultiblockChecker(World world, BlockPos downCenter) {
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this.world = world;
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this.downCenter = downCenter;
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}
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public boolean checkCasing(int offX, int offY, int offZ, int type) {
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IBlockState block = getBlock(offX, offY, offZ);
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if (block.getBlock() == ModBlocks.MachineCasing) {
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if (block.getValue(BlockMachineCasing.METADATA) == type)
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return true;
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}
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return false;
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}
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public boolean checkAir(int offX, int offY, int offZ) {
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BlockPos pos = downCenter.add(offX, offY, offZ);
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return world.isAirBlock(pos);
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}
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public IBlockState getBlock(int offX, int offY, int offZ) {
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BlockPos pos = downCenter.add(offX, offY, offZ);
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return world.getBlockState(pos);
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}
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public boolean checkRectY(int sizeX, int sizeZ, int casingType, BlockPos offset) {
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for (int x = -sizeX; x <= sizeX; x++) {
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for (int z = -sizeZ; z <= sizeZ; z++) {
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if (!checkCasing(x + offset.getX(), offset.getY(), z + offset.getZ(), casingType))
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return false;
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}
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}
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return true;
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}
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public boolean checkRectZ(int sizeX, int sizeY, int casingType, BlockPos offset) {
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for (int x = -sizeX; x <= sizeX; x++) {
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for (int y = -sizeY; y <= sizeY; y++) {
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if (!checkCasing(x + offset.getX(), y + offset.getY(), offset.getZ(), casingType))
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return false;
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}
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}
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return true;
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}
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public boolean checkRectX(int sizeZ, int sizeY, int casingType, BlockPos offset) {
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for (int z = -sizeZ; z <= sizeZ; z++) {
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for (int y = -sizeY; y <= sizeY; y++) {
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if (!checkCasing(offset.getX(), y + offset.getY(), z + offset.getZ(), casingType))
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return false;
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}
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}
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return true;
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}
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public boolean checkRingY(int sizeX, int sizeZ, int casingType, BlockPos offset) {
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for (int x = -sizeX; x <= sizeX; x++) {
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for (int z = -sizeZ; z <= sizeZ; z++) {
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if ((x == sizeX || x == -sizeX) || (z == sizeZ || z == -sizeZ)) {
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if (!checkCasing(x + offset.getX(), offset.getY(), z + offset.getZ(), casingType))
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return false;
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}
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}
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}
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return true;
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}
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public boolean checkRingYHollow(int sizeX, int sizeZ, int casingType, BlockPos offset) {
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for (int x = -sizeX; x <= sizeX; x++) {
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for (int z = -sizeZ; z <= sizeZ; z++) {
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if ((x == sizeX || x == -sizeX) || (z == sizeZ || z == -sizeZ)) {
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if (!checkCasing(x + offset.getX(), offset.getY(), z + offset.getZ(), casingType))
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return false;
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} else if (!checkAir(x + offset.getX(), offset.getY(), z + offset.getZ()))
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return false;
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}
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}
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return true;
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}
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}
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