FunctionBuilder.java

net.minecraft.commands.functions.FunctionBuilder

信息

• 全限定名：net.minecraft.commands.functions.FunctionBuilder
• 类型：package-private class
• 包：net.minecraft.commands.functions
• 源码路径：src/main/java/net/minecraft/commands/functions/FunctionBuilder.java
• 起始行号：L12
• 职责：

  TODO

字段/常量

• plainEntries

  • 类型: List<UnboundEntryAction<T>>
  • 修饰符: private
  • 源码定位: L13
  • 说明:

    TODO

• macroEntries

  • 类型: List<MacroFunction.Entry<T>>
  • 修饰符: private
  • 源码定位: L14
  • 说明:

    TODO

• macroArguments

  • 类型: List<String>
  • 修饰符: private final
  • 源码定位: L15
  • 说明:

    TODO

内部类/嵌套类型

• 无

构造器

• 无

方法

下面的方法块按源码顺序生成。

public void addCommand(UnboundEntryAction<T> command) @ L17

• 方法名：addCommand
• 源码定位：L17
• 返回类型：void
• 修饰符：public

参数:

• command: UnboundEntryAction

说明:

TODO

private int getArgumentIndex(String id) @ L25

• 方法名：getArgumentIndex
• 源码定位：L25
• 返回类型：int
• 修饰符：private

参数:

• id: String

说明:

TODO

private IntList convertToIndices(List<String> ids) @ L35

• 方法名：convertToIndices
• 源码定位：L35
• 返回类型：IntList
• 修饰符：private

参数:

• ids: List

说明:

TODO

public void addMacro(String command, int line, T compilationContext) @ L45

• 方法名：addMacro
• 源码定位：L45
• 返回类型：void
• 修饰符：public

参数:

• command: String
• line: int
• compilationContext: T

说明:

TODO

public CommandFunction<T> build(Identifier id) @ L66

• 方法名：build
• 源码定位：L66
• 返回类型：CommandFunction
• 修饰符：public

参数:

• id: Identifier

说明:

TODO

代码

class FunctionBuilder<T extends ExecutionCommandSource<T>> {
    private @Nullable List<UnboundEntryAction<T>> plainEntries = new ArrayList<>();
    private @Nullable List<MacroFunction.Entry<T>> macroEntries;
    private final List<String> macroArguments = new ArrayList<>();
 
    public void addCommand(UnboundEntryAction<T> command) {
        if (this.macroEntries != null) {
            this.macroEntries.add(new MacroFunction.PlainTextEntry<>(command));
        } else {
            this.plainEntries.add(command);
        }
    }
 
    private int getArgumentIndex(String id) {
        int index = this.macroArguments.indexOf(id);
        if (index == -1) {
            index = this.macroArguments.size();
            this.macroArguments.add(id);
        }
 
        return index;
    }
 
    private IntList convertToIndices(List<String> ids) {
        IntArrayList result = new IntArrayList(ids.size());
 
        for (String id : ids) {
            result.add(this.getArgumentIndex(id));
        }
 
        return result;
    }
 
    public void addMacro(String command, int line, T compilationContext) {
        StringTemplate parseResults;
        try {
            parseResults = StringTemplate.fromString(command);
        } catch (Exception var7) {
            throw new IllegalArgumentException("Can't parse function line " + line + ": '" + command + "'", var7);
        }
 
        if (this.plainEntries != null) {
            this.macroEntries = new ArrayList<>(this.plainEntries.size() + 1);
 
            for (UnboundEntryAction<T> plainEntry : this.plainEntries) {
                this.macroEntries.add(new MacroFunction.PlainTextEntry<>(plainEntry));
            }
 
            this.plainEntries = null;
        }
 
        this.macroEntries.add(new MacroFunction.MacroEntry<>(parseResults, this.convertToIndices(parseResults.variables()), compilationContext));
    }
 
    public CommandFunction<T> build(Identifier id) {
        return (CommandFunction<T>)(this.macroEntries != null
            ? new MacroFunction<>(id, this.macroEntries, this.macroArguments)
            : new PlainTextFunction<>(id, this.plainEntries));
    }
}

引用的其他类

• UnboundEntryAction

  • 引用位置: 参数/字段

• CommandFunction

  • 引用位置: 返回值

• MacroFunction

  • 引用位置: 字段

• StringTemplate

  • 引用位置: 方法调用
  • 关联成员: StringTemplate.fromString()

• Identifier

  • 引用位置: 参数