你好我得到错误“隐式超级构造函数Teleporter（）未定义。必须显式调用另一个构造函数”任何帮助？
如果我删除了导入的Teleporter类，则会出现另一个错误，但这个错误消失了。错误消息是 公共REDTeleporter（WorldServer worldIn）
public REDTeleporter(WorldServer worldIn)
{
this.worldServerInstance = worldIn;
this.random = new Random(worldIn.getSeed());
}
public void placeInPortal(Entity entityIn, float rotationYaw)
{
if (this.worldServerInstance.provider.getDimensionId() != 1)
{
if (!this.placeInExistingPortal(entityIn, rotationYaw))
{
this.makePortal(entityIn);
this.placeInExistingPortal(entityIn, rotationYaw);
}
}
else
{
int i = MathHelper.floor_double(entityIn.posX);
int j = MathHelper.floor_double(entityIn.posY) - 1;
int k = MathHelper.floor_double(entityIn.posZ);
byte b0 = 1;
byte b1 = 0;
for (int l = -2; l <= 2; ++l)
{
for (int i1 = -2; i1 <= 2; ++i1)
{
for (int j1 = -1; j1 < 3; ++j1)
{
int k1 = i + i1 * b0 + l * b1;
int l1 = j + j1;
int i2 = k + i1 * b1 - l * b0;
boolean flag = j1 < 0;
this.worldServerInstance.setBlockState(new BlockPos(k1, l1, i2), flag ? Blocks.obsidian.getDefaultState() : Blocks.air.getDefaultState());
}
}
}
entityIn.setLocationAndAngles((double)i, (double)j, (double)k, entityIn.rotationYaw, 0.0F);
entityIn.motionX = entityIn.motionY = entityIn.motionZ = 0.0D;
}
}
public boolean placeInExistingPortal(Entity entityIn, float p_180620_2_)
{
boolean flag = true;
double d0 = -1.0D;
int i = MathHelper.floor_double(entityIn.posX);
int j = MathHelper.floor_double(entityIn.posZ);
boolean flag1 = true;
Object object = BlockPos.ORIGIN;
long k = ChunkCoordIntPair.chunkXZ2Int(i, j);
if (this.destinationCoordinateCache.containsItem(k))
{
REDTeleporter.PortalPosition portalposition = (REDTeleporter.PortalPosition)this.destinationCoordinateCache.getValueByKey(k);
d0 = 0.0D;
object = portalposition;
portalposition.lastUpdateTime = this.worldServerInstance.getTotalWorldTime();
flag1 = false;
}
else
{
BlockPos blockpos4 = new BlockPos(entityIn);
for (int l = -128; l <= 128; ++l)
{
BlockPos blockpos1;
for (int i1 = -128; i1 <= 128; ++i1)
{
for (BlockPos blockpos = blockpos4.add(l, this.worldServerInstance.getActualHeight() - 1 - blockpos4.getY(), i1); blockpos.getY() >= 0; blockpos = blockpos1)
{
blockpos1 = blockpos.down();
if (this.worldServerInstance.getBlockState(blockpos).getBlock() == Blocks.portal)
{
while (this.worldServerInstance.getBlockState(blockpos1 = blockpos.down()).getBlock() == Blocks.portal)
{
blockpos = blockpos1;
}
double d1 = blockpos.distanceSq(blockpos4);
if (d0 < 0.0D || d1 < d0)
{
d0 = d1;
object = blockpos;
}
}
}
}
}
}
if (d0 >= 0.0D)
{
if (flag1)
{
this.destinationCoordinateCache.add(k, new REDTeleporter.PortalPosition((BlockPos)object, this.worldServerInstance.getTotalWorldTime()));
this.destinationCoordinateKeys.add(Long.valueOf(k));
}
double d4 = (double)((BlockPos)object).getX() + 0.5D;
double d5 = (double)((BlockPos)object).getY() + 0.5D;
double d6 = (double)((BlockPos)object).getZ() + 0.5D;
EnumFacing enumfacing = null;
if (this.worldServerInstance.getBlockState(((BlockPos)object).west()).getBlock() == Blocks.portal)
{
enumfacing = EnumFacing.NORTH;
}
if (this.worldServerInstance.getBlockState(((BlockPos)object).east()).getBlock() == Blocks.portal)
{
enumfacing = EnumFacing.SOUTH;
}
if (this.worldServerInstance.getBlockState(((BlockPos)object).north()).getBlock() == Blocks.portal)
{
enumfacing = EnumFacing.EAST;
}
if (this.worldServerInstance.getBlockState(((BlockPos)object).south()).getBlock() == Blocks.portal)
{
enumfacing = EnumFacing.WEST;
}
EnumFacing enumfacing1 = EnumFacing.getHorizontal(entityIn.getTeleportDirection());
if (enumfacing != null)
{
EnumFacing enumfacing2 = enumfacing.rotateYCCW();
BlockPos blockpos2 = ((BlockPos)object).offset(enumfacing);
boolean flag2 = this.func_180265_a(blockpos2);
boolean flag3 = this.func_180265_a(blockpos2.offset(enumfacing2));
if (flag3 && flag2)
{
object = ((BlockPos)object).offset(enumfacing2);
enumfacing = enumfacing.getOpposite();
enumfacing2 = enumfacing2.getOpposite();
BlockPos blockpos3 = ((BlockPos)object).offset(enumfacing);
flag2 = this.func_180265_a(blockpos3);
flag3 = this.func_180265_a(blockpos3.offset(enumfacing2));
}
float f6 = 0.5F;
float f1 = 0.5F;
if (!flag3 && flag2)
{
f6 = 1.0F;
}
else if (flag3 && !flag2)
{
f6 = 0.0F;
}
else if (flag3)
{
f1 = 0.0F;
}
d4 = (double)((BlockPos)object).getX() + 0.5D;
d5 = (double)((BlockPos)object).getY() + 0.5D;
d6 = (double)((BlockPos)object).getZ() + 0.5D;
d4 += (double)((float)enumfacing2.getFrontOffsetX() * f6 + (float)enumfacing.getFrontOffsetX() * f1);
d6 += (double)((float)enumfacing2.getFrontOffsetZ() * f6 + (float)enumfacing.getFrontOffsetZ() * f1);
float f2 = 0.0F;
float f3 = 0.0F;
float f4 = 0.0F;
float f5 = 0.0F;
if (enumfacing == enumfacing1)
{
f2 = 1.0F;
f3 = 1.0F;
}
else if (enumfacing == enumfacing1.getOpposite())
{
f2 = -1.0F;
f3 = -1.0F;
}
else if (enumfacing == enumfacing1.rotateY())
{
f4 = 1.0F;
f5 = -1.0F;
}
else
{
f4 = -1.0F;
f5 = 1.0F;
}
double d2 = entityIn.motionX;
double d3 = entityIn.motionZ;
entityIn.motionX = d2 * (double)f2 + d3 * (double)f5;
entityIn.motionZ = d2 * (double)f4 + d3 * (double)f3;
entityIn.rotationYaw = p_180620_2_ - (float)(enumfacing1.getHorizontalIndex() * 90) + (float)(enumfacing.getHorizontalIndex() * 90);
}
else
{
entityIn.motionX = entityIn.motionY = entityIn.motionZ = 0.0D;
}
entityIn.setLocationAndAngles(d4, d5, d6, entityIn.rotationYaw, entityIn.rotationPitch);
return true;
}
else
{
return false;
}
}
private boolean func_180265_a(BlockPos p_180265_1_)
{
return !this.worldServerInstance.isAirBlock(p_180265_1_) || !this.worldServerInstance.isAirBlock(p_180265_1_.up());
}
public boolean makePortal(Entity p_85188_1_)
{
byte b0 = 16;
double d0 = -1.0D;
int i = MathHelper.floor_double(p_85188_1_.posX);
int j = MathHelper.floor_double(p_85188_1_.posY);
int k = MathHelper.floor_double(p_85188_1_.posZ);
int l = i;
int i1 = j;
int j1 = k;
int k1 = 0;
int l1 = this.random.nextInt(4);
int i2;
double d1;
int k2;
double d2;
int i3;
int j3;
int k3;
int l3;
int i4;
int j4;
int k4;
int l4;
int i5;
double d3;
double d4;
for (i2 = i - b0; i2 <= i + b0; ++i2)
{
d1 = (double)i2 + 0.5D - p_85188_1_.posX;
for (k2 = k - b0; k2 <= k + b0; ++k2)
{
d2 = (double)k2 + 0.5D - p_85188_1_.posZ;
label271:
for (i3 = this.worldServerInstance.getActualHeight() - 1; i3 >= 0; --i3)
{
if (this.worldServerInstance.isAirBlock(new BlockPos(i2, i3, k2)))
{
while (i3 > 0 && this.worldServerInstance.isAirBlock(new BlockPos(i2, i3 - 1, k2)))
{
--i3;
}
for (j3 = l1; j3 < l1 + 4; ++j3)
{
k3 = j3 % 2;
l3 = 1 - k3;
if (j3 % 4 >= 2)
{
k3 = -k3;
l3 = -l3;
}
for (i4 = 0; i4 < 3; ++i4)
{
for (j4 = 0; j4 < 4; ++j4)
{
for (k4 = -1; k4 < 4; ++k4)
{
l4 = i2 + (j4 - 1) * k3 + i4 * l3;
i5 = i3 + k4;
int j5 = k2 + (j4 - 1) * l3 - i4 * k3;
if (k4 < 0 && !this.worldServerInstance.getBlockState(new BlockPos(l4, i5, j5)).getBlock().getMaterial().isSolid() || k4 >= 0 && !this.worldServerInstance.isAirBlock(new BlockPos(l4, i5, j5)))
{
continue label271;
}
}
}
}
d3 = (double)i3 + 0.5D - p_85188_1_.posY;
d4 = d1 * d1 + d3 * d3 + d2 * d2;
if (d0 < 0.0D || d4 < d0)
{
d0 = d4;
l = i2;
i1 = i3;
j1 = k2;
k1 = j3 % 4;
}
}
}
}
}
}
if (d0 < 0.0D)
{
for (i2 = i - b0; i2 <= i + b0; ++i2)
{
d1 = (double)i2 + 0.5D - p_85188_1_.posX;
for (k2 = k - b0; k2 <= k + b0; ++k2)
{
d2 = (double)k2 + 0.5D - p_85188_1_.posZ;
label219:
for (i3 = this.worldServerInstance.getActualHeight() - 1; i3 >= 0; --i3)
{
if (this.worldServerInstance.isAirBlock(new BlockPos(i2, i3, k2)))
{
while (i3 > 0 && this.worldServerInstance.isAirBlock(new BlockPos(i2, i3 - 1, k2)))
{
--i3;
}
for (j3 = l1; j3 < l1 + 2; ++j3)
{
k3 = j3 % 2;
l3 = 1 - k3;
for (i4 = 0; i4 < 4; ++i4)
{
for (j4 = -1; j4 < 4; ++j4)
{
k4 = i2 + (i4 - 1) * k3;
l4 = i3 + j4;
i5 = k2 + (i4 - 1) * l3;
if (j4 < 0 && !this.worldServerInstance.getBlockState(new BlockPos(k4, l4, i5)).getBlock().getMaterial().isSolid() || j4 >= 0 && !this.worldServerInstance.isAirBlock(new BlockPos(k4, l4, i5)))
{
continue label219;
}
}
}
d3 = (double)i3 + 0.5D - p_85188_1_.posY;
d4 = d1 * d1 + d3 * d3 + d2 * d2;
if (d0 < 0.0D || d4 < d0)
{
d0 = d4;
l = i2;
i1 = i3;
j1 = k2;
k1 = j3 % 2;
}
}
}
}
}
}
}
int k5 = l;
int j2 = i1;
k2 = j1;
int l5 = k1 % 2;
int l2 = 1 - l5;
if (k1 % 4 >= 2)
{
l5 = -l5;
l2 = -l2;
}
if (d0 < 0.0D)
{
i1 = MathHelper.clamp_int(i1, 70, this.worldServerInstance.getActualHeight() - 10);
j2 = i1;
for (i3 = -1; i3 <= 1; ++i3)
{
for (j3 = 1; j3 < 3; ++j3)
{
for (k3 = -1; k3 < 3; ++k3)
{
l3 = k5 + (j3 - 1) * l5 + i3 * l2;
i4 = j2 + k3;
j4 = k2 + (j3 - 1) * l2 - i3 * l5;
boolean flag = k3 < 0;
this.worldServerInstance.setBlockState(new BlockPos(l3, i4, j4), flag ? Blocks.obsidian.getDefaultState() : Blocks.air.getDefaultState());
}
}
}
}
IBlockState iblockstate = Blocks.portal.getDefaultState().withProperty(BlockPortal.AXIS, l5 != 0 ? EnumFacing.Axis.X : EnumFacing.Axis.Z);
for (j3 = 0; j3 < 4; ++j3)
{
for (k3 = 0; k3 < 4; ++k3)
{
for (l3 = -1; l3 < 4; ++l3)
{
i4 = k5 + (k3 - 1) * l5;
j4 = j2 + l3;
k4 = k2 + (k3 - 1) * l2;
boolean flag1 = k3 == 0 || k3 == 3 || l3 == -1 || l3 == 3;
this.worldServerInstance.setBlockState(new BlockPos(i4, j4, k4), flag1 ? Blocks.obsidian.getDefaultState() : iblockstate, 2);
}
}
for (k3 = 0; k3 < 4; ++k3)
{
for (l3 = -1; l3 < 4; ++l3)
{
i4 = k5 + (k3 - 1) * l5;
j4 = j2 + l3;
k4 = k2 + (k3 - 1) * l2;
this.worldServerInstance.notifyNeighborsOfStateChange(new BlockPos(i4, j4, k4), this.worldServerInstance.getBlockState(new BlockPos(i4, j4, k4)).getBlock());
}
}
}
return true;
}
public void removeStalePortalLocations(long p_85189_1_)
{
if (p_85189_1_ % 100L == 0L)
{
Iterator iterator = this.destinationCoordinateKeys.iterator();
long j = p_85189_1_ - 600L;
while (iterator.hasNext())
{
Long olong = (Long)iterator.next();
REDTeleporter.PortalPosition portalposition = (REDTeleporter.PortalPosition)this.destinationCoordinateCache.getValueByKey(olong.longValue());
if (portalposition == null || portalposition.lastUpdateTime < j)
{
iterator.remove();
this.destinationCoordinateCache.remove(olong.longValue());
}
}
}
}
public class PortalPosition extends BlockPos
{
public long lastUpdateTime;
private static final String __OBFID = "CL_00000154";
public PortalPosition(BlockPos pos, long p_i45747_3_)
{
super(pos.getX(), pos.getY(), pos.getZ());
this.lastUpdateTime = p_i45747_3_;
}
}
}
答案 0 :(得分：0)
您的班级Teleporter没有可到达的空构造函数。你可以添加一个。如果你使protected只有一个子类可以调用它。或者，您可以调用任何非空构造函数Teleporter。假设Teleporter有一个构造函数需要WorldServer，那么你需要像
public REDTeleporter(WorldServer worldIn)
{
super(worldIn);
this.worldServerInstance = worldIn;
this.random = new Random(worldIn.getSeed());
}