Blazesword2008

Okay, I'll get back you guys on if I get it working. Thanks for the help!

You mean like BlockObsidian?

I'd like to learn how to make a portal block for 1.15.2 for a custom dimension you create. I would also like to know in addition how to make an Item that lets you spawn the portal when you right click on the frame. I want this portal to be like the nether portal. I would really like if you could help. Thanks!

Hello. I have made a portal inside my mod to travel into my custom dimension. However, I'm noticing that whenever you travel through the portal on both sides, it keeps teleporting players into blocks. Any help? Here's my teleportation script: package blazesword2008.randomcraft.world; import blazesword2008.randomcraft.init.BlockInit; import blazesword2008.randomcraft.objects.blocks.BlockEnderthPortal; import it.unimi.dsi.fastutil.objects.ObjectIterator; import net.minecraft.block.state.IBlockState; import net.minecraft.block.state.pattern.BlockPattern.PatternHelper; import net.minecraft.entity.Entity; import net.minecraft.entity.player.EntityPlayerMP; import net.minecraft.init.Blocks; import net.minecraft.util.EnumFacing.Axis; import net.minecraft.util.EnumFacing.AxisDirection; import net.minecraft.util.math.BlockPos; import net.minecraft.util.math.BlockPos.MutableBlockPos; import net.minecraft.util.math.ChunkPos; import net.minecraft.util.math.MathHelper; import net.minecraft.world.Teleporter; import net.minecraft.world.World; import net.minecraft.world.WorldServer; public class DimensionTeleporter extends Teleporter { public DimensionTeleporter(WorldServer world) { super(world); } @Override public void placeInPortal(Entity entity, float rotationYaw) { if(this.world.provider.getDimensionType().getId() != 1) { if(!this.placeInExistingPortal(entity, rotationYaw)) { this.makePortal(entity); this.placeInExistingPortal(entity, rotationYaw); } } else { int i = MathHelper.floor(entity.posX); int j = MathHelper.floor(entity.posY) - 1; int k = MathHelper.floor(entity.posZ); int l = 1; int i1 = 0; for(int j1 = -2; j1 <= 2; ++j1) { for(int k1 = -2; k1 <= 2; ++k1) { for(int l1 = -1; l1 <= 3; ++l1) { int i2 = i + k1 * 1 + j1 * 0; int j2 = j + l1; int k2 = k + k1 * 0 - j1 * 1; boolean flag = l1 < 0; this.world.setBlockState(new BlockPos(i2, j2, k2), flag ? BlockInit.RHODOCHROSITE_BLOCK.getDefaultState() : Blocks.AIR.getDefaultState()); } } } entity.setLocationAndAngles((double)i, (double)j, (double)k, entity.rotationYaw, 0.0F); entity.motionX = 0.0D; entity.motionY = 0.0D; entity.motionZ = 0.0D; } } @Override public boolean placeInExistingPortal(Entity entity, float rotationYaw) { int i = 128; double d0 = -1.0D; int j = MathHelper.floor(entity.posX); int k = MathHelper.floor(entity.posZ); boolean flag = true; BlockPos pos = BlockPos.ORIGIN; long l = ChunkPos.asLong(j, k); if(this.destinationCoordinateCache.containsKey(l)) { Teleporter.PortalPosition position = (Teleporter.PortalPosition)this.destinationCoordinateCache.get(l); d0 = 0.0D; pos = position; position.lastUpdateTime = this.world.getTotalWorldTime(); flag = false; } else { BlockPos pos3 = new BlockPos(entity); for(int i1 = -128; i1 <= 128; ++i1) { BlockPos pos2; for(int j1 = -128; j1 <= 128; ++j1) { for(BlockPos pos1 = pos3.add(i1, this.world.getActualHeight() - 1 - pos3.getY(), j1); pos1.getY() >= 0; pos1 = pos2) { pos2 = pos1.down(); if(this.world.getBlockState(pos1).getBlock() == BlockInit.PORTAL) { for(pos2 = pos1.down(); this.world.getBlockState(pos2).getBlock() == BlockInit.PORTAL; pos2 = pos2.down()) { pos1 = pos2; } double d1 = pos1.distanceSq(pos3); if(d0 < 0.0D || d1 < d0) { d0 = d1; pos = pos1; } } } } } } if(d0 >= 0.0D) { if(flag) { this.destinationCoordinateCache.put(l, new Teleporter.PortalPosition(pos, this.world.getTotalWorldTime())); } double d5 = (double) pos.getX() + 0.5D; double d7 = (double) pos.getZ() + 0.5D; PatternHelper helper = BlockInit.PORTAL.createPatternHelper(world, pos); boolean flag1 = helper.getForwards().rotateY().getAxisDirection() == AxisDirection.NEGATIVE; double d2 = helper.getForwards().getAxis() == Axis.X ? (double) helper.getFrontTopLeft().getZ() : (double) helper.getFrontTopLeft().getX(); double d6 = (double) (helper.getFrontTopLeft().getY() + 1) - entity.getLastPortalVec().y * (double) helper.getHeight(); if(flag1) { ++d2; } if(helper.getForwards().getAxis() == Axis.X) { d7 = d2 + (1.0D - entity.getLastPortalVec().x) * (double) helper.getWidth() * (double) helper.getForwards().rotateY().getAxisDirection().getOffset(); } else { d5 = d2 + (1.0D - entity.getLastPortalVec().x) * (double) helper.getWidth() * (double) helper.getForwards().rotateY().getAxisDirection().getOffset(); } float f = 0.0F; float f1 = 0.0F; float f2 = 0.0F; float f3 = 0.0F; if(helper.getForwards().getOpposite() == entity.getTeleportDirection()) { f = 1.0F; f1 = 1.0F; } else if(helper.getForwards().getOpposite() == entity.getTeleportDirection().getOpposite()) { f = -1.0F; f1 = -1.0F; } else if(helper.getForwards().getOpposite() == entity.getTeleportDirection().rotateY()) { f2 = 1.0F; f3 = -1.0F; } else { f2 = -1.0F; f3 = 1.0F; } double d3 = entity.motionX; double d4 = entity.motionZ; entity.motionX = d3 * (double)f + d4 * (double)f3; entity.motionZ = d3 * (double)f2 + d4 * (double)f1; entity.rotationYaw = rotationYaw - (float)(entity.getTeleportDirection().getOpposite().getHorizontalIndex() * 90) + (float)(helper.getForwards().getHorizontalIndex() * 90); if(entity instanceof EntityPlayerMP) { ((EntityPlayerMP) entity).connection.setPlayerLocation(d5, d6, d7, entity.rotationYaw, entity.rotationPitch); } else { entity.setLocationAndAngles(d5, d6, d7, entity.rotationYaw, entity.rotationPitch); } return true; } else { return false; } } @Override public boolean makePortal(Entity entity) { int i = 16; double d0 = -1.0D; int j = MathHelper.floor(entity.posX), k = MathHelper.floor(entity.posY), l = MathHelper.floor(entity.posZ), i1 = j, j1 = k, k1 = l, l1 = 0, i2 = this.random.nextInt(4); MutableBlockPos pos = new MutableBlockPos(); for(int j2 = j - 16; j2 <= j + 16; ++j2) { double d1 = (double) j2 +0.5D - entity.posX; for(int l2 = l - 16; l2 <= l + 16; ++l2) { double d2 = (double) l2 + 0.5D - entity.posZ; label293: for(int j3 = this.world.getActualHeight() - 1; j3 >= 0; --j3) { if(this.world.isAirBlock(pos.setPos(j2, j3, l2))) { while(j3 > 0 && this.world.isAirBlock(pos.setPos(j2, j3 - 1, l2))) --j3; for(int k3 = i2; k3 < i2 + 4; ++k3) { int l3 = k3 % 2; int i4 = 1 - l3; if(k3 % 4 >= 2) { l3 = -l3; i4 = -i4; } for(int j4 = 0; j4 < 3; ++j4) { for(int k4 = 0; k4 < 3; ++k4) { for(int l4 = -1; l4 < 4; ++l4) { int i5 = j2 + (k4 - 1) * l3 + j4 * i4; int j5 = j3 + l4; int k5 = l2 + (k4 - 1) * i4 - j4 * l3; pos.setPos(i5, j5, k5); if(l4 < 0 && !this.world.getBlockState(pos).getMaterial().isSolid() || l4 >= 0 && !this.world.isAirBlock(pos)) continue label293; } } } double d5 = (double)j3 + 0.5D - entity.posY; double d7 = d1 * d1 + d5 * d5 + d2 * d2; if(d0 < 0.0D || d7 < d0) { d0 = d7; i1 = j2; j1 = j3; k1 = l2; l1 = k3 % 4; } } } } } } if(d0 < 0.0D) { for(int l5 = j - 16; l5 <= j + 16; ++l5) { double d3 = (double) l5 + 0.5D - entity.posX; for(int j6 = l - 16; j6 <= l + 16; ++j6) { double d4 = (double)j6 + 0.5D - entity.posZ; label231: for(int i7 = this.world.getActualHeight() - 1; i7 >= 0; --i7) { if(this.world.isAirBlock(pos.setPos(l5, i7, j6))) { while(i7 > 0 && this.world.isAirBlock(pos.setPos(l5, i7 - 1, j6))) --i7; for(int k7 = i2; k7 < i2 + 2; ++k7) { int j8 = k7 % 2; int j9 = 1 - j8; for(int j10 = 0; j10 < 4; ++j10) { for(int j11 = -1; j11 < 4; ++j11) { int j12 = l5 + (j10 - 1) * j8; int i13 = i7 + j11; int j13 = j6 + (j10 - 1) * j9; pos.setPos(j12, i13, j13); if(j11 < 0 && !this.world.getBlockState(pos).getMaterial().isSolid() || j11 >= 0 && !this.world.isAirBlock(pos)) continue label231; } } double d6 = (double) i7 + 0.5D - entity.posY; double d8 = d3 * d3 + d6 * d6 + d4 * d4; if(d0 < 0.0D || d8 < d0) { d0 = d8; i1 = l5; j1 = i7; k1 = j6; l1 = k7 % 2; } } } } } } } int i6 = i1, k2 = j1, k6 = k1, l6 = l1 % 2, i3 = 1 - l6; if(l1 % 4 >= 2) { l6 = -l6; i3 = -i3; } if(d0 < 0.0D) { j1 = MathHelper.clamp(j1, 70, this.world.getActualHeight() - 10); k2 = j1; for(int j7 = -1; j7 <= 1; ++j7) { for(int l7 = 1; l7 < 3; ++l7) { for(int k8 = -1; k8 < 3; ++k8) { int k9 = i6 + (l7 - 1) * l6 + j7 * i3; int k10 = k2 + k8; int k11 = k6 + (l7 - 1) * i3 - j7 * l6; boolean flag = k8 < 0; this.world.setBlockState(new BlockPos(k9, k10, k11), flag ? BlockInit.RHODOCHROSITE_BLOCK.getDefaultState() : Blocks.AIR.getDefaultState()); } } } } IBlockState state = BlockInit.PORTAL.getDefaultState().withProperty(BlockEnderthPortal.AXIS, l6 == 0 ? Axis.Z : Axis.X); for (int i8 = 0; i8 < 4; ++i8) { for (int l8 = 0; l8 < 4; ++l8) { for (int l9 = -1; l9 < 4; ++l9) { int l10 = i6 + (l8 - 1) * l6; int l11 = k2 + l9; int k12 = k6 + (l8 - 1) * i3; boolean flag1 = l8 == 0 || l8 == 3 || l9 == -1 || l9 == 3; this.world.setBlockState(new BlockPos(l10, l11, k12), flag1 ? BlockInit.RHODOCHROSITE_BLOCK.getDefaultState() : state, 2); } } for (int i9 = 0; i9 < 4; ++i9) { for (int i10 = -1; i10 < 4; ++i10) { int i11 = i6 + (i9 - 1) * l6; int i12 = k2 + i10; int l12 = k6 + (i9 - 1) * i3; BlockPos blockpos = new BlockPos(i11, i12, l12); this.world.notifyNeighborsOfStateChange(blockpos, this.world.getBlockState(blockpos).getBlock(), false); } } } return true; } @Override public void removeStalePortalLocations(long worldTime) { if(worldTime % 100L == 0L) { long i = worldTime - 300L; ObjectIterator<Teleporter.PortalPosition> iterator = this.destinationCoordinateCache.values().iterator(); while(iterator.hasNext()) { Teleporter.PortalPosition position = (Teleporter.PortalPosition)iterator.next(); if(position == null || position.lastUpdateTime < i) iterator.remove(); } } } @Override public void placeEntity(World world, Entity entity, float yaw) { if (entity instanceof EntityPlayerMP) placeInPortal(entity, yaw); else placeInExistingPortal(entity, yaw); } } Thanks!