我正在尝试制作一个脚本,使用单人游戏命令为我的世界绘制一个圆圈.为了开始,我试着做基础; 这是我的代码:
importPackage(Packages.com.sk89q.worldedit.blocks);
importPackage(Packages.com.sk89q.worldedit);
var sess = context.remember();
var playerBlock = player.getBlockOn();
var other = playerBlock.setY(playerBlock.getY + 1);
sess.setBlock(other, new BaseBlock(BlockID.CLOTH, argv[1]));
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但当我运行它时,它说:
执行失败:Java构造函数setY匹配JavaScript参数类型(字符串)的选择不明确; 候选构造函数是:类com.sk89q.worldedit.Vector setY(int)(C:\ Users\Darcy\AppData\Roaming.minecraft\craftscripts\circle.js#6)在C:\ Users\Darcy\AppData\Roaming中.在nuber 6行的minecraft\craftscripts\circle.js
有什么建议?
我正在尝试为我的世界制作一个添加新方块的模组。这是我的代码:
mod_Block.java
package net.minecraft.src;
import java.util.random;
public class mod_Block extends BaseMod
{
public static final Block sunBlock = new BlockSun(100,0).setBlockName("sun").setLightValue(2.0F);
public mod_Block()
{
ModLoader.RegisterBlock(sunBlock);
blockSun.blockIndexInTexture = ModLoader.addOverride("/terrain.png","/block.png");
ModLoader.AddName(sunBlock,"Sun");
ModLoader.AddRecipe(new ItemStack(sunBlock, 1), new Object [] {
"**", Character.valueOf('*'), Block.dirt
});
}
public String Version()
{
return "3.14159265";
}
}
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BlockSun.java
package net.minecraft.src;
import java.util.random;
public class BlockSun extends Block
{
protected BlockSun (int i, int j)
{
super (i,j,Material.glass);
}
public int quantityDropped (int i, Random random)
{
return 0;
} …
Run Code Online (Sandbox Code Playgroud) 我有一个Arduino,我编码从USB串口读取并为LED供电.我知道它正在工作,因为它适用于内置的串行监视器.现在我想编写一个写入串口的Bash脚本.
这是命令:
echo 121 > /dev/cu.usbmodem411
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它输出字符串"123".我怎么能写一个值为121的单字节?