Minecraft Modding Java 编译错误

Question

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";
    }
}

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;
    }
}

但是编译器说：

src/minecraft/net/minecraft/src/BlockSun.java:2: 找不到符号符号 : class util location: package java import java.util; ^

src/minecraft/net/minecraft/src/BlockSun.java:11：找不到符号符号：类随机位置：类net.minecraft.src.BlockSun public intquantityDropped（int i，随机随机）^

src/minecraft/net/minecraft/src/mod_Block.java:2: 找不到符号符号 : class util location: package java import java.util; ^

src/minecraft/net/minecraft/src/mod_Block.java:11：找不到符号符号：变量blockSun位置：class net.minecraft.src.mod_Block blockSun.blockIndexInTexture = ModLoader.addOverride("/terrain.png","/块.png"); ^

如果你能帮我，我真的很感激，谢谢。

Answer 1

Java 区分大小写： java.util.Random

你也可以阅读 Java 的命名约定：http : //www.oracle.com/technetwork/java/codeconv-138413.html