ToggleKeyMapping.java

net.minecraft.client.ToggleKeyMapping

信息

• 全限定名：net.minecraft.client.ToggleKeyMapping
• 类型：public class
• 包：net.minecraft.client
• 源码路径：src/main/java/net/minecraft/client/ToggleKeyMapping.java
• 起始行号：L9
• 继承：KeyMapping
• 职责：

  TODO

字段/常量

• needsToggle

  • 类型: BooleanSupplier
  • 修饰符: private final
  • 源码定位: L10
  • 说明:

    TODO

• releasedByScreenWhenDown

  • 类型: boolean
  • 修饰符: private
  • 源码定位: L11
  • 说明:

    TODO

• shouldRestore

  • 类型: boolean
  • 修饰符: private final
  • 源码定位: L12
  • 说明:

    TODO

内部类/嵌套类型

• 无

构造器

public ToggleKeyMapping(String name, int value, KeyMapping.Category category, BooleanSupplier needsToggle, boolean shouldRestore) @ L14

• 构造器名：ToggleKeyMapping
• 源码定位：L14
• 修饰符：public

参数:

• name: String
• value: int
• category: KeyMapping.Category
• needsToggle: BooleanSupplier
• shouldRestore: boolean

说明:

TODO

public ToggleKeyMapping(String name, InputConstants.Type type, int value, KeyMapping.Category category, BooleanSupplier needsToggle, boolean shouldRestore) @ L18

• 构造器名：ToggleKeyMapping
• 源码定位：L18
• 修饰符：public

参数:

• name: String
• type: InputConstants.Type
• value: int
• category: KeyMapping.Category
• needsToggle: BooleanSupplier
• shouldRestore: boolean

说明:

TODO

方法

下面的方法块按源码顺序生成。

protected boolean shouldSetOnIngameFocus() @ L24

• 方法名：shouldSetOnIngameFocus
• 源码定位：L24
• 返回类型：boolean
• 修饰符：protected

参数:

• 无

说明:

TODO

public void setDown(boolean down) @ L29

• 方法名：setDown
• 源码定位：L29
• 返回类型：void
• 修饰符：public

参数:

• down: boolean

说明:

TODO

protected void release() @ L40

• 方法名：release
• 源码定位：L40
• 返回类型：void
• 修饰符：protected

参数:

• 无

说明:

TODO

public boolean shouldRestoreStateOnScreenClosed() @ L49

• 方法名：shouldRestoreStateOnScreenClosed
• 源码定位：L49
• 返回类型：boolean
• 修饰符：public

参数:

• 无

说明:

TODO

protected void reset() @ L58

• 方法名：reset
• 源码定位：L58
• 返回类型：void
• 修饰符：protected

参数:

• 无

说明:

TODO

代码

@OnlyIn(Dist.CLIENT)
public class ToggleKeyMapping extends KeyMapping {
    private final BooleanSupplier needsToggle;
    private boolean releasedByScreenWhenDown;
    private final boolean shouldRestore;
 
    public ToggleKeyMapping(String name, int value, KeyMapping.Category category, BooleanSupplier needsToggle, boolean shouldRestore) {
        this(name, InputConstants.Type.KEYSYM, value, category, needsToggle, shouldRestore);
    }
 
    public ToggleKeyMapping(String name, InputConstants.Type type, int value, KeyMapping.Category category, BooleanSupplier needsToggle, boolean shouldRestore) {
        super(name, type, value, category);
        this.needsToggle = needsToggle;
        this.shouldRestore = shouldRestore;
    }
 
    @Override
    protected boolean shouldSetOnIngameFocus() {
        return super.shouldSetOnIngameFocus() && !this.needsToggle.getAsBoolean();
    }
 
    @Override
    public void setDown(boolean down) {
        if (this.needsToggle.getAsBoolean()) {
            if (down) {
                super.setDown(!this.isDown());
            }
        } else {
            super.setDown(down);
        }
    }
 
    @Override
    protected void release() {
        if (this.needsToggle.getAsBoolean() && this.isDown() || this.releasedByScreenWhenDown) {
            this.releasedByScreenWhenDown = true;
        }
 
        this.reset();
    }
 
    public boolean shouldRestoreStateOnScreenClosed() {
        boolean shouldRestore = this.shouldRestore
            && this.needsToggle.getAsBoolean()
            && this.key.getType() == InputConstants.Type.KEYSYM
            && this.releasedByScreenWhenDown;
        this.releasedByScreenWhenDown = false;
        return shouldRestore;
    }
 
    protected void reset() {
        super.setDown(false);
    }
}

引用的其他类

• InputConstants

  • 引用位置: 参数

• KeyMapping

  • 引用位置: 参数/继承