TheWhiteDog9487/RandomTeleporter
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使用Minecraft内部方法搜索指定坐标内可传送玩家的合适Y

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更换大量new BlockPos为BlockPos.Mutable
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TheWhiteDog9487
2025-10-05 14:18:43 +08:00
parent 33e01b3d35
commit 74046be828
1 changed files with 16 additions and 23 deletions
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39
src/main/java/xyz/thewhitedog9487/CommandRegister.java
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@@ -3,14 +3,18 @@ package xyz.thewhitedog9487;
import com.mojang.brigadier.Command; import com.mojang.brigadier.Command;
import com.mojang.brigadier.arguments.IntegerArgumentType; import com.mojang.brigadier.arguments.IntegerArgumentType;
import net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback; import net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback;
import net.minecraft.block.Block;
import net.minecraft.block.Blocks; import net.minecraft.block.Blocks;
import net.minecraft.command.argument.EntityArgumentType; import net.minecraft.command.argument.EntityArgumentType;
import net.minecraft.command.argument.Vec2ArgumentType; import net.minecraft.command.argument.Vec2ArgumentType;
import net.minecraft.entity.Entity; import net.minecraft.entity.Entity;
import net.minecraft.server.command.ServerCommandSource; import net.minecraft.server.command.ServerCommandSource;
import net.minecraft.server.world.ServerWorld;
import net.minecraft.text.Text; import net.minecraft.text.Text;
import net.minecraft.util.math.BlockPos; import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.Vec2f; import net.minecraft.util.math.Vec2f;
import net.minecraft.world.World;
import net.minecraft.world.chunk.ChunkStatus;
import org.jetbrains.annotations.Nullable; import org.jetbrains.annotations.Nullable;
import java.util.HashSet; import java.util.HashSet;
@@ -19,6 +23,7 @@ import java.util.SplittableRandom;
import static net.minecraft.server.command.CommandManager.argument; import static net.minecraft.server.command.CommandManager.argument;
import static net.minecraft.server.command.CommandManager.literal; import static net.minecraft.server.command.CommandManager.literal;
import static net.minecraft.world.Heightmap.Type.MOTION_BLOCKING_NO_LEAVES;
public class CommandRegister { public class CommandRegister {
@@ -229,36 +234,24 @@ public class CommandRegister {
int finalCoordinate_Z1 = Coordinate_Z; int finalCoordinate_Z1 = Coordinate_Z;
// ↑ "lambda 表达式中使用的变量应为 final 或有效 final" // ↑ "lambda 表达式中使用的变量应为 final 或有效 final"
Source.sendFeedback(()->{ return Text.translatableWithFallback("warning.radius_equal_zero", "警告：由于你设置的随机半径为0，因此在选择出合适高度之后将直接把你传送至%d %d", finalCoordinate_X1, finalCoordinate_Z1); },true);}} Source.sendFeedback(()->{ return Text.translatableWithFallback("warning.radius_equal_zero", "警告：由于你设置的随机半径为0，因此在选择出合适高度之后将直接把你传送至%d %d", finalCoordinate_X1, finalCoordinate_Z1); },true);}}
int Coordinate_Y = 320;
for (var CurrentBlock = Source.getWorld().getBlockState(new BlockPos(Coordinate_X, Coordinate_Y, Coordinate_Z)).getBlock();
// 从世界顶层往下找，直到遇到一个非空气方块
Blocks.AIR == CurrentBlock ||
Blocks.VOID_AIR == CurrentBlock ||
Blocks.CAVE_AIR == CurrentBlock
;CurrentBlock = Source.getWorld().getBlockState(new BlockPos(Coordinate_X, Coordinate_Y, Coordinate_Z)).getBlock()){
Coordinate_Y--;}
for (int x = -1; x <= 1; x++) {
for (int z = -1; z <= 1; z++) {
// 如果传送到的位置周围一圈是空气、水或岩浆，将其替换为玻璃
var BlockPos = new BlockPos(Coordinate_X - x, Coordinate_Y, Coordinate_Z - z);
var CurrentBlock = Source.getWorld().getBlockState(BlockPos).getBlock();
if ( CurrentBlock == Blocks.AIR ||
CurrentBlock == Blocks.VOID_AIR ||
CurrentBlock == Blocks.CAVE_AIR ||
CurrentBlock == Blocks.WATER ||
CurrentBlock == Blocks.LAVA ){
// 只替换空气、水和岩浆，其余保留
Source.getWorld().setBlockState(BlockPos, Blocks.GLASS.getDefaultState());}}}
// if ( String.valueOf(entity.getWorld().getBiome(new BlockPos(Math.toIntExact(Coordinate_X), Coordinate_Y, Math.toIntExact(Coordinate_Z))).getKey()).equals("minecraft:the_void") ) {
World EntityWorld = TargetEntity.getEntityWorld();
World EntityWorld = TargetEntity.getEntityWorld(); World EntityWorld = TargetEntity.getEntityWorld();
EntityWorld.getChunk(Coordinate_X >> 4, Coordinate_Z >> 4, ChunkStatus.FULL, true);
// ↑ 加载目标区块，不然下面获取到的Coordinate_Y一定是-64
// 必须是 >> 4 ，不能是 / 16
int Coordinate_Y = EntityWorld.getTopY(MOTION_BLOCKING_NO_LEAVES, Coordinate_X, Coordinate_Z);
BlockPos.Mutable BlockPos = new BlockPos.Mutable();
for (int x = -1; x <= 1; x++) {
for (int z = -1; z <= 1; z++) {
// 如果传送到的位置周围一圈是ReplaceToTargetBlock的方块，将其替换为TargetBlock
BlockPos.set(Coordinate_X - x, Coordinate_Y - 1, Coordinate_Z - z);
var CurrentBlock = EntityWorld.getBlockState(BlockPos).getBlock();
if ( ReplaceToTargetBlock.contains(CurrentBlock) ) { if ( ReplaceToTargetBlock.contains(CurrentBlock) ) {
// 只替换ReplaceToTargetBlock内的方块，其余保留 // 只替换ReplaceToTargetBlock内的方块，其余保留
EntityWorld.setBlockState(BlockPos, TargetBlock.getDefaultState());}}} EntityWorld.setBlockState(BlockPos, TargetBlock.getDefaultState());}}}
// if ( String.valueOf(TargetEntity.getWorld().getBiome(new BlockPos(Math.toIntExact(Coordinate_X), Coordinate_Y, Math.toIntExact(Coordinate_Z))).getKey()).equals("minecraft:the_void") ) {
// Coordinate_Y++;} // Coordinate_Y++;}
TargetEntity.teleport((ServerWorld) EntityWorld,Coordinate_X + 0.5, Coordinate_Y, Coordinate_Z + 0.5, new HashSet<>(), TargetEntity.getYaw(), TargetEntity.getPitch(), false); TargetEntity.teleport((ServerWorld) EntityWorld,Coordinate_X + 0.5, Coordinate_Y, Coordinate_Z + 0.5, new HashSet<>(), TargetEntity.getYaw(), TargetEntity.getPitch(), false);
int finalCoordinate_X = Coordinate_X; int finalCoordinate_X = Coordinate_X;
int finalCoordinate_Y = Coordinate_Y;
int finalCoordinate_Z = Coordinate_Z; int finalCoordinate_Z = Coordinate_Z;
// ↑ "lambda 表达式中使用的变量应为 final 或有效 final" // ↑ "lambda 表达式中使用的变量应为 final 或有效 final"
final var FeedbackFallbackString = String.format("已将玩家%s传送到%d %d %d", TargetEntity.getName().getString(), Coordinate_X, Coordinate_Y, Coordinate_Z); final var FeedbackFallbackString = String.format("已将玩家%s传送到%d %d %d", TargetEntity.getName().getString(), Coordinate_X, Coordinate_Y, Coordinate_Z);