StonecutterScreen.java

net.minecraft.client.gui.screens.inventory.StonecutterScreen

信息

• 全限定名：net.minecraft.client.gui.screens.inventory.StonecutterScreen
• 类型：public class
• 包：net.minecraft.client.gui.screens.inventory
• 源码路径：src/main/java/net/minecraft/client/gui/screens/inventory/StonecutterScreen.java
• 起始行号：L24
• 继承：AbstractContainerScreen
• 职责：

  TODO

字段/常量

• SCROLLER_SPRITE

  • 类型: Identifier
  • 修饰符: private static final
  • 源码定位: L25
  • 说明:

    TODO

• SCROLLER_DISABLED_SPRITE

  • 类型: Identifier
  • 修饰符: private static final
  • 源码定位: L26
  • 说明:

    TODO

• RECIPE_SELECTED_SPRITE

  • 类型: Identifier
  • 修饰符: private static final
  • 源码定位: L27
  • 说明:

    TODO

• RECIPE_HIGHLIGHTED_SPRITE

  • 类型: Identifier
  • 修饰符: private static final
  • 源码定位: L28
  • 说明:

    TODO

• RECIPE_SPRITE

  • 类型: Identifier
  • 修饰符: private static final
  • 源码定位: L29
  • 说明:

    TODO

• BG_LOCATION

  • 类型: Identifier
  • 修饰符: private static final
  • 源码定位: L30
  • 说明:

    TODO

• SCROLLER_WIDTH

  • 类型: int
  • 修饰符: private static final
  • 源码定位: L31
  • 说明:

    TODO

• SCROLLER_HEIGHT

  • 类型: int
  • 修饰符: private static final
  • 源码定位: L32
  • 说明:

    TODO

• RECIPES_COLUMNS

  • 类型: int
  • 修饰符: private static final
  • 源码定位: L33
  • 说明:

    TODO

• RECIPES_ROWS

  • 类型: int
  • 修饰符: private static final
  • 源码定位: L34
  • 说明:

    TODO

• RECIPES_IMAGE_SIZE_WIDTH

  • 类型: int
  • 修饰符: private static final
  • 源码定位: L35
  • 说明:

    TODO

• RECIPES_IMAGE_SIZE_HEIGHT

  • 类型: int
  • 修饰符: private static final
  • 源码定位: L36
  • 说明:

    TODO

• SCROLLER_FULL_HEIGHT

  • 类型: int
  • 修饰符: private static final
  • 源码定位: L37
  • 说明:

    TODO

• RECIPES_X

  • 类型: int
  • 修饰符: private static final
  • 源码定位: L38
  • 说明:

    TODO

• RECIPES_Y

  • 类型: int
  • 修饰符: private static final
  • 源码定位: L39
  • 说明:

    TODO

• scrollOffs

  • 类型: float
  • 修饰符: private
  • 源码定位: L40
  • 说明:

    TODO

• scrolling

  • 类型: boolean
  • 修饰符: private
  • 源码定位: L41
  • 说明:

    TODO

• startIndex

  • 类型: int
  • 修饰符: private
  • 源码定位: L42
  • 说明:

    TODO

• displayRecipes

  • 类型: boolean
  • 修饰符: private
  • 源码定位: L43
  • 说明:

    TODO

内部类/嵌套类型

• 无

构造器

public StonecutterScreen(StonecutterMenu menu, Inventory inventory, Component title) @ L45

• 构造器名：StonecutterScreen
• 源码定位：L45
• 修饰符：public

参数:

• menu: StonecutterMenu
• inventory: Inventory
• title: Component

说明:

TODO

方法

下面的方法块按源码顺序生成。

public void extractBackground(GuiGraphicsExtractor graphics, int mouseX, int mouseY, float a) @ L51

• 方法名：extractBackground
• 源码定位：L51
• 返回类型：void
• 修饰符：public

参数:

• graphics: GuiGraphicsExtractor
• mouseX: int
• mouseY: int
• a: float

说明:

TODO

protected void extractTooltip(GuiGraphicsExtractor graphics, int mouseX, int mouseY) @ L77

• 方法名：extractTooltip
• 源码定位：L77
• 返回类型：void
• 修饰符：protected

参数:

• graphics: GuiGraphicsExtractor
• mouseX: int
• mouseY: int

说明:

TODO

private void extractButtons(GuiGraphicsExtractor graphics, int xm, int ym, int x, int y, int endIndex) @ L99

• 方法名：extractButtons
• 源码定位：L99
• 返回类型：void
• 修饰符：private

参数:

• graphics: GuiGraphicsExtractor
• xm: int
• ym: int
• x: int
• y: int
• endIndex: int

说明:

TODO

private void extractRecipes(GuiGraphicsExtractor graphics, int x, int y, int endIndex) @ L122

• 方法名：extractRecipes
• 源码定位：L122
• 返回类型：void
• 修饰符：private

参数:

• graphics: GuiGraphicsExtractor
• x: int
• y: int
• endIndex: int

说明:

TODO

public boolean mouseClicked(MouseButtonEvent event, boolean doubleClick) @ L136

• 方法名：mouseClicked
• 源码定位：L136
• 返回类型：boolean
• 修饰符：public

参数:

• event: MouseButtonEvent
• doubleClick: boolean

说明:

TODO

public boolean mouseDragged(MouseButtonEvent event, double dx, double dy) @ L164

• 方法名：mouseDragged
• 源码定位：L164
• 返回类型：boolean
• 修饰符：public

参数:

• event: MouseButtonEvent
• dx: double
• dy: double

说明:

TODO

public boolean mouseReleased(MouseButtonEvent event) @ L178

• 方法名：mouseReleased
• 源码定位：L178
• 返回类型：boolean
• 修饰符：public

参数:

• event: MouseButtonEvent

说明:

TODO

public boolean mouseScrolled(double x, double y, double scrollX, double scrollY) @ L184

• 方法名：mouseScrolled
• 源码定位：L184
• 返回类型：boolean
• 修饰符：public

参数:

• x: double
• y: double
• scrollX: double
• scrollY: double

说明:

TODO

private boolean isScrollBarActive() @ L200

• 方法名：isScrollBarActive
• 源码定位：L200
• 返回类型：boolean
• 修饰符：private

参数:

• 无

说明:

TODO

protected int getOffscreenRows() @ L204

• 方法名：getOffscreenRows
• 源码定位：L204
• 返回类型：int
• 修饰符：protected

参数:

• 无

说明:

TODO

private void containerChanged() @ L208

• 方法名：containerChanged
• 源码定位：L208
• 返回类型：void
• 修饰符：private

参数:

• 无

说明:

TODO

代码

@OnlyIn(Dist.CLIENT)
public class StonecutterScreen extends AbstractContainerScreen<StonecutterMenu> {
    private static final Identifier SCROLLER_SPRITE = Identifier.withDefaultNamespace("container/stonecutter/scroller");
    private static final Identifier SCROLLER_DISABLED_SPRITE = Identifier.withDefaultNamespace("container/stonecutter/scroller_disabled");
    private static final Identifier RECIPE_SELECTED_SPRITE = Identifier.withDefaultNamespace("container/stonecutter/recipe_selected");
    private static final Identifier RECIPE_HIGHLIGHTED_SPRITE = Identifier.withDefaultNamespace("container/stonecutter/recipe_highlighted");
    private static final Identifier RECIPE_SPRITE = Identifier.withDefaultNamespace("container/stonecutter/recipe");
    private static final Identifier BG_LOCATION = Identifier.withDefaultNamespace("textures/gui/container/stonecutter.png");
    private static final int SCROLLER_WIDTH = 12;
    private static final int SCROLLER_HEIGHT = 15;
    private static final int RECIPES_COLUMNS = 4;
    private static final int RECIPES_ROWS = 3;
    private static final int RECIPES_IMAGE_SIZE_WIDTH = 16;
    private static final int RECIPES_IMAGE_SIZE_HEIGHT = 18;
    private static final int SCROLLER_FULL_HEIGHT = 54;
    private static final int RECIPES_X = 52;
    private static final int RECIPES_Y = 14;
    private float scrollOffs;
    private boolean scrolling;
    private int startIndex;
    private boolean displayRecipes;
 
    public StonecutterScreen(StonecutterMenu menu, Inventory inventory, Component title) {
        super(menu, inventory, title);
        menu.registerUpdateListener(this::containerChanged);
        this.titleLabelY--;
    }
 
    @Override
    public void extractBackground(GuiGraphicsExtractor graphics, int mouseX, int mouseY, float a) {
        super.extractBackground(graphics, mouseX, mouseY, a);
        int xo = this.leftPos;
        int yo = this.topPos;
        graphics.blit(RenderPipelines.GUI_TEXTURED, BG_LOCATION, xo, yo, 0.0F, 0.0F, this.imageWidth, this.imageHeight, 256, 256);
        int sy = (int)(41.0F * this.scrollOffs);
        Identifier sprite = this.isScrollBarActive() ? SCROLLER_SPRITE : SCROLLER_DISABLED_SPRITE;
        int scrollerXStart = xo + 119;
        int scrollerYStart = yo + 15;
        graphics.blitSprite(RenderPipelines.GUI_TEXTURED, sprite, scrollerXStart, scrollerYStart + sy, 12, 15);
        if (mouseX >= scrollerXStart && mouseY >= scrollerYStart && mouseX < scrollerXStart + 12 && mouseY < scrollerYStart + 54) {
            if (this.isScrollBarActive()) {
                graphics.requestCursor(this.scrolling ? CursorTypes.RESIZE_NS : CursorTypes.POINTING_HAND);
            } else {
                graphics.requestCursor(CursorTypes.NOT_ALLOWED);
            }
        }
 
        int x = this.leftPos + 52;
        int y = this.topPos + 14;
        int endIndex = this.startIndex + 12;
        this.extractButtons(graphics, mouseX, mouseY, x, y, endIndex);
        this.extractRecipes(graphics, x, y, endIndex);
    }
 
    @Override
    protected void extractTooltip(GuiGraphicsExtractor graphics, int mouseX, int mouseY) {
        super.extractTooltip(graphics, mouseX, mouseY);
        if (this.displayRecipes) {
            int edgeLeft = this.leftPos + 52;
            int edgeTop = this.topPos + 14;
            int endIndex = this.startIndex + 12;
            SelectableRecipe.SingleInputSet<StonecutterRecipe> visibleRecipes = this.menu.getVisibleRecipes();
 
            for (int index = this.startIndex; index < endIndex && index < visibleRecipes.size(); index++) {
                int posIndex = index - this.startIndex;
                int itemLeft = edgeLeft + posIndex % 4 * 16;
                int itemRight = edgeTop + posIndex / 4 * 18 + 2;
                if (mouseX >= itemLeft && mouseX < itemLeft + 16 && mouseY >= itemRight && mouseY < itemRight + 18) {
                    ContextMap context = SlotDisplayContext.fromLevel(this.minecraft.level);
                    SlotDisplay buttonIcon = visibleRecipes.entries().get(index).recipe().optionDisplay();
                    graphics.setTooltipForNextFrame(this.font, buttonIcon.resolveForFirstStack(context), mouseX, mouseY);
                }
            }
        }
    }
 
    private void extractButtons(GuiGraphicsExtractor graphics, int xm, int ym, int x, int y, int endIndex) {
        for (int index = this.startIndex; index < endIndex && index < this.menu.getNumberOfVisibleRecipes(); index++) {
            int posIndex = index - this.startIndex;
            int posX = x + posIndex % 4 * 16;
            int row = posIndex / 4;
            int posY = y + row * 18 + 2;
            Identifier sprite;
            if (index == this.menu.getSelectedRecipeIndex()) {
                sprite = RECIPE_SELECTED_SPRITE;
            } else if (xm >= posX && ym >= posY && xm < posX + 16 && ym < posY + 18) {
                sprite = RECIPE_HIGHLIGHTED_SPRITE;
            } else {
                sprite = RECIPE_SPRITE;
            }
 
            int textureY = posY - 1;
            graphics.blitSprite(RenderPipelines.GUI_TEXTURED, sprite, posX, textureY, 16, 18);
            if (xm >= posX && ym >= textureY && xm < posX + 16 && ym < textureY + 18) {
                graphics.requestCursor(CursorTypes.POINTING_HAND);
            }
        }
    }
 
    private void extractRecipes(GuiGraphicsExtractor graphics, int x, int y, int endIndex) {
        SelectableRecipe.SingleInputSet<StonecutterRecipe> visibleRecipes = this.menu.getVisibleRecipes();
        ContextMap context = SlotDisplayContext.fromLevel(this.minecraft.level);
 
        for (int index = this.startIndex; index < endIndex && index < visibleRecipes.size(); index++) {
            int posIndex = index - this.startIndex;
            int posX = x + posIndex % 4 * 16;
            int row = posIndex / 4;
            int posY = y + row * 18 + 2;
            SlotDisplay buttonIcon = visibleRecipes.entries().get(index).recipe().optionDisplay();
            graphics.item(buttonIcon.resolveForFirstStack(context), posX, posY);
        }
    }
 
    @Override
    public boolean mouseClicked(MouseButtonEvent event, boolean doubleClick) {
        if (this.displayRecipes) {
            int xo = this.leftPos + 52;
            int yo = this.topPos + 14;
            int endIndex = this.startIndex + 12;
 
            for (int index = this.startIndex; index < endIndex; index++) {
                int posIndex = index - this.startIndex;
                double xx = event.x() - (xo + posIndex % 4 * 16);
                double yy = event.y() - (yo + posIndex / 4 * 18);
                if (xx >= 0.0 && yy >= 0.0 && xx < 16.0 && yy < 18.0 && this.menu.clickMenuButton(this.minecraft.player, index)) {
                    Minecraft.getInstance().getSoundManager().play(SimpleSoundInstance.forUI(SoundEvents.UI_STONECUTTER_SELECT_RECIPE, 1.0F));
                    this.minecraft.gameMode.handleInventoryButtonClick(this.menu.containerId, index);
                    return true;
                }
            }
 
            xo = this.leftPos + 119;
            yo = this.topPos + 9;
            if (event.x() >= xo && event.x() < xo + 12 && event.y() >= yo && event.y() < yo + 54) {
                this.scrolling = true;
            }
        }
 
        return super.mouseClicked(event, doubleClick);
    }
 
    @Override
    public boolean mouseDragged(MouseButtonEvent event, double dx, double dy) {
        if (this.scrolling && this.isScrollBarActive()) {
            int yscr = this.topPos + 14;
            int yscr2 = yscr + 54;
            this.scrollOffs = ((float)event.y() - yscr - 7.5F) / (yscr2 - yscr - 15.0F);
            this.scrollOffs = Mth.clamp(this.scrollOffs, 0.0F, 1.0F);
            this.startIndex = (int)(this.scrollOffs * this.getOffscreenRows() + 0.5) * 4;
            return true;
        } else {
            return super.mouseDragged(event, dx, dy);
        }
    }
 
    @Override
    public boolean mouseReleased(MouseButtonEvent event) {
        this.scrolling = false;
        return super.mouseReleased(event);
    }
 
    @Override
    public boolean mouseScrolled(double x, double y, double scrollX, double scrollY) {
        if (super.mouseScrolled(x, y, scrollX, scrollY)) {
            return true;
        } else {
            if (this.isScrollBarActive()) {
                int offscreenRows = this.getOffscreenRows();
                float scrolledDelta = (float)scrollY / offscreenRows;
                this.scrollOffs = Mth.clamp(this.scrollOffs - scrolledDelta, 0.0F, 1.0F);
                this.startIndex = (int)(this.scrollOffs * offscreenRows + 0.5) * 4;
            }
 
            return true;
        }
    }
 
    private boolean isScrollBarActive() {
        return this.displayRecipes && this.menu.getNumberOfVisibleRecipes() > 12;
    }
 
    protected int getOffscreenRows() {
        return (this.menu.getNumberOfVisibleRecipes() + 4 - 1) / 4 - 3;
    }
 
    private void containerChanged() {
        this.displayRecipes = this.menu.hasInputItem();
        this.scrollOffs = 0.0F;
        this.startIndex = 0;
    }
}

引用的其他类

• Minecraft

  • 引用位置: 方法调用
  • 关联成员: Minecraft.getInstance()

• GuiGraphicsExtractor

  • 引用位置: 参数

• AbstractContainerScreen

  • 引用位置: 继承

• MouseButtonEvent

  • 引用位置: 参数

• SimpleSoundInstance

  • 引用位置: 方法调用
  • 关联成员: SimpleSoundInstance.forUI()

• Component

  • 引用位置: 参数

• Identifier

  • 引用位置: 字段/方法调用
  • 关联成员: Identifier.withDefaultNamespace()

• Mth

  • 引用位置: 方法调用
  • 关联成员: Mth.clamp()

• Inventory

  • 引用位置: 参数

• StonecutterMenu

  • 引用位置: 参数

• SlotDisplayContext

  • 引用位置: 方法调用
  • 关联成员: SlotDisplayContext.fromLevel()