Class MerchantScreen

java.lang.Object

net.minecraft.client.gui.components.events.AbstractContainerEventHandler

net.minecraft.client.gui.screens.Screen

net.minecraft.client.gui.screens.inventory.AbstractContainerScreen<MerchantMenu>

net.minecraft.client.gui.screens.inventory.MerchantScreen

All Implemented Interfaces:

ContainerEventHandler, GuiEventListener, Renderable, TabOrderedElement, MenuAccess<MerchantMenu>

public class MerchantScreen
extends AbstractContainerScreen<MerchantMenu>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private class	MerchantScreen.TradeOfferButton

Nested classes/interfaces inherited from class Screen

Screen.NarratableSearchResult

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	BUY_ITEM_X
private static final Component	DEPRECATED_TOOLTIP
private static final Identifier	DISCOUNT_STRIKETHRUOGH_SPRITE
private static final Identifier	EXPERIENCE_BAR_BACKGROUND_SPRITE
private static final Identifier	EXPERIENCE_BAR_CURRENT_SPRITE
private static final Identifier	EXPERIENCE_BAR_RESULT_SPRITE
private boolean	isDragging
private static final int	LABEL_Y
private static final int	MERCHANT_MENU_PART_X
private static final int	NUMBER_OF_OFFER_BUTTONS
private static final Identifier	OUT_OF_STOCK_SPRITE
private static final int	PROGRESS_BAR_X
private static final int	PROGRESS_BAR_Y
private static final int	SCROLL_BAR_HEIGHT
private static final int	SCROLL_BAR_START_X
private static final int	SCROLL_BAR_TOP_POS_Y
private static final Identifier	SCROLLER_DISABLED_SPRITE
private static final int	SCROLLER_HEIGHT
private static final Identifier	SCROLLER_SPRITE
private static final int	SCROLLER_WIDTH
private int	scrollOff
private static final int	SELL_ITEM_1_X
private static final int	SELL_ITEM_2_X
private int	shopItem	The integer value corresponding to the currently selected merchant recipe.
private static final int	TEXTURE_HEIGHT
private static final int	TEXTURE_WIDTH
private static final Identifier	TRADE_ARROW_OUT_OF_STOCK_SPRITE
private static final Identifier	TRADE_ARROW_SPRITE
private static final int	TRADE_BUTTON_HEIGHT
private static final int	TRADE_BUTTON_WIDTH
private static final int	TRADE_BUTTON_X
private final MerchantScreen.TradeOfferButton[]	tradeOfferButtons
private static final Component	TRADES_LABEL
private static final Identifier	VILLAGER_LOCATION	The GUI texture for the villager merchant GUI.

Fields inherited from class AbstractContainerScreen

BACKGROUND_TEXTURE_HEIGHT, BACKGROUND_TEXTURE_WIDTH, DEFAULT_IMAGE_HEIGHT, DEFAULT_IMAGE_WIDTH, hoveredSlot, imageHeight, imageWidth, INVENTORY_LOCATION, inventoryLabelX, inventoryLabelY, isQuickCrafting, leftPos, menu, playerInventoryTitle, quickCraftSlots, slotColor, titleLabelX, titleLabelY, topPos

Fields inherited from class Screen

FADE_IN_TIME, font, FOOTER_SEPARATOR, HEADER_SEPARATOR, height, INWORLD_FOOTER_SEPARATOR, INWORLD_HEADER_SEPARATOR, MENU_BACKGROUND, minecraft, narratorButton, renderables, screenExecutor, title, width

Constructor Summary

Constructors

Constructor	Description
MerchantScreen(MerchantMenu menu, Inventory inventory, Component title)

Method Summary

Modifier and Type	Method	Description
private boolean	canScroll(int numberOfOffers)
protected void	init()
boolean	mouseClicked(MouseButtonEvent event, boolean doubleClick)
boolean	mouseDragged(MouseButtonEvent event, double dx, double dy)
boolean	mouseReleased(MouseButtonEvent event)
boolean	mouseScrolled(double x, double y, double scrollX, double scrollY)
private void	postButtonClick()
private void	renderAndDecorateCostA(GuiGraphics graphics, ItemStack costA, ItemStack baseCostA, int sellItem1X, int decorHeight)
protected void	renderBg(GuiGraphics graphics, float a, int xm, int ym)
private void	renderButtonArrows(GuiGraphics graphics, MerchantOffer offer, int xo, int decorHeight)
void	renderContents(GuiGraphics graphics, int mouseX, int mouseY, float a)
protected void	renderLabels(GuiGraphics graphics, int xm, int ym)
private void	renderProgressBar(GuiGraphics graphics, int xo, int yo, MerchantOffer offer)
private void	renderScroller(GuiGraphics graphics, int xo, int yo, int mouseX, int mouseY, MerchantOffers offers)

Methods inherited from class AbstractContainerScreen

addItemSlotMouseAction, checkHotbarKeyPressed, clearDraggingState, containerTick, getGuiLeft, getGuiTop, getMenu, getSlotColor, getSlotUnderMouse, getTooltipFromContainerItem, getXSize, getYSize, handleSlotStateChanged, hasClickedOutside, isHovering, isInGameUi, isPauseScreen, keyPressed, onClose, onMouseClickAction, removed, render, renderBackground, renderCarriedItem, renderSlot, renderSlotContents, renderSlots, renderSnapbackItem, renderTooltip, slotClicked, tick

Methods inherited from class Screen

added, addRenderableOnly, addRenderableWidget, addWidget, afterKeyboardAction, afterMouseAction, afterMouseMove, canInterruptWithAnotherScreen, changeFocus, children, clearFocus, clearWidgets, clickCommandAction, clickUrlAction, defaultHandleClickEvent, defaultHandleGameClickEvent, fadeWidgets, fillCrashDetails, findNarratableWidget, getBackgroundMusic, getFont, getMinecraft, getNarrationMessage, getRectangle, getTitle, getTooltipFromItem, getUsageNarration, handleDelayedNarration, init, insertText, isAllowedInPortal, isMouseOver, isValidCharacterForName, onFilesDrop, panoramaShouldSpin, rebuildWidgets, removeWidget, renderBlurredBackground, renderMenuBackground, renderMenuBackground, renderMenuBackgroundTexture, renderPanorama, renderTransparentBackground, renderWithTooltipAndSubtitles, repositionElements, resize, setInitialFocus, setInitialFocus, shouldCloseOnEsc, shouldNarrateNavigation, showsActiveEffects, triggerImmediateNarration, updateNarratedWidget, updateNarrationState, updateNarratorStatus

Methods inherited from class AbstractContainerEventHandler

getFocused, isDragging, setDragging, setFocused

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface ContainerEventHandler

charTyped, getBorderForArrowNavigation, getChildAt, getCurrentFocusPath, isFocused, keyReleased, nextFocusPath, setFocused

Methods inherited from interface GuiEventListener

mouseMoved, shouldTakeFocusAfterInteraction

Methods inherited from interface TabOrderedElement

getTabOrderGroup

Field Details

OUT_OF_STOCK_SPRITE

private static final Identifier OUT_OF_STOCK_SPRITE

EXPERIENCE_BAR_BACKGROUND_SPRITE

private static final Identifier EXPERIENCE_BAR_BACKGROUND_SPRITE

EXPERIENCE_BAR_CURRENT_SPRITE

private static final Identifier EXPERIENCE_BAR_CURRENT_SPRITE

EXPERIENCE_BAR_RESULT_SPRITE

private static final Identifier EXPERIENCE_BAR_RESULT_SPRITE

SCROLLER_SPRITE

private static final Identifier SCROLLER_SPRITE

SCROLLER_DISABLED_SPRITE

private static final Identifier SCROLLER_DISABLED_SPRITE

TRADE_ARROW_OUT_OF_STOCK_SPRITE

private static final Identifier TRADE_ARROW_OUT_OF_STOCK_SPRITE

TRADE_ARROW_SPRITE

private static final Identifier TRADE_ARROW_SPRITE

DISCOUNT_STRIKETHRUOGH_SPRITE

private static final Identifier DISCOUNT_STRIKETHRUOGH_SPRITE

VILLAGER_LOCATION

private static final Identifier VILLAGER_LOCATION

The GUI texture for the villager merchant GUI.

TEXTURE_WIDTH

private static final int TEXTURE_WIDTH

See Also:

• Constant Field Values

TEXTURE_HEIGHT

private static final int TEXTURE_HEIGHT

See Also:

• Constant Field Values

MERCHANT_MENU_PART_X

private static final int MERCHANT_MENU_PART_X

See Also:

• Constant Field Values

PROGRESS_BAR_X

private static final int PROGRESS_BAR_X

See Also:

• Constant Field Values

PROGRESS_BAR_Y

private static final int PROGRESS_BAR_Y

See Also:

• Constant Field Values

SELL_ITEM_1_X

private static final int SELL_ITEM_1_X

See Also:

• Constant Field Values

SELL_ITEM_2_X

private static final int SELL_ITEM_2_X

See Also:

• Constant Field Values

BUY_ITEM_X

private static final int BUY_ITEM_X

See Also:

• Constant Field Values

LABEL_Y

private static final int LABEL_Y

See Also:

• Constant Field Values

NUMBER_OF_OFFER_BUTTONS

private static final int NUMBER_OF_OFFER_BUTTONS

See Also:

• Constant Field Values

TRADE_BUTTON_X

private static final int TRADE_BUTTON_X

See Also:

• Constant Field Values

TRADE_BUTTON_HEIGHT

private static final int TRADE_BUTTON_HEIGHT

See Also:

• Constant Field Values

TRADE_BUTTON_WIDTH

private static final int TRADE_BUTTON_WIDTH

See Also:

• Constant Field Values

SCROLLER_HEIGHT

private static final int SCROLLER_HEIGHT

See Also:

• Constant Field Values

SCROLLER_WIDTH

private static final int SCROLLER_WIDTH

See Also:

• Constant Field Values

SCROLL_BAR_HEIGHT

private static final int SCROLL_BAR_HEIGHT

See Also:

• Constant Field Values

SCROLL_BAR_TOP_POS_Y

private static final int SCROLL_BAR_TOP_POS_Y

See Also:

• Constant Field Values

SCROLL_BAR_START_X

private static final int SCROLL_BAR_START_X

See Also:

• Constant Field Values

TRADES_LABEL

private static final Component TRADES_LABEL

DEPRECATED_TOOLTIP

private static final Component DEPRECATED_TOOLTIP

shopItem

private int shopItem

The integer value corresponding to the currently selected merchant recipe.

tradeOfferButtons

private final MerchantScreen.TradeOfferButton[] tradeOfferButtons

scrollOff

private int scrollOff

isDragging

private boolean isDragging

Constructor Details

MerchantScreen

public MerchantScreen(MerchantMenu menu,
 Inventory inventory,
 Component title)

Method Details

postButtonClick

private void postButtonClick()

init

protected void init()

Overrides:

init in class AbstractContainerScreen<MerchantMenu>

renderLabels

protected void renderLabels(GuiGraphics graphics,
 int xm,
 int ym)

Overrides:

renderLabels in class AbstractContainerScreen<MerchantMenu>

renderBg

protected void renderBg(GuiGraphics graphics,
 float a,
 int xm,
 int ym)

Specified by:

renderBg in class AbstractContainerScreen<MerchantMenu>

renderProgressBar

private void renderProgressBar(GuiGraphics graphics,
 int xo,
 int yo,
 MerchantOffer offer)

renderScroller

private void renderScroller(GuiGraphics graphics,
 int xo,
 int yo,
 int mouseX,
 int mouseY,
 MerchantOffers offers)

renderContents

public void renderContents(GuiGraphics graphics,
 int mouseX,
 int mouseY,
 float a)

Overrides:

renderContents in class AbstractContainerScreen<MerchantMenu>

renderButtonArrows

private void renderButtonArrows(GuiGraphics graphics,
 MerchantOffer offer,
 int xo,
 int decorHeight)

renderAndDecorateCostA

private void renderAndDecorateCostA(GuiGraphics graphics,
 ItemStack costA,
 ItemStack baseCostA,
 int sellItem1X,
 int decorHeight)

canScroll

private boolean canScroll(int numberOfOffers)

mouseScrolled

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

Specified by:

mouseScrolled in interface ContainerEventHandler

Specified by:

mouseScrolled in interface GuiEventListener

Overrides:

mouseScrolled in class AbstractContainerScreen<MerchantMenu>

mouseDragged

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

Specified by:

mouseDragged in interface ContainerEventHandler

Specified by:

mouseDragged in interface GuiEventListener

Overrides:

mouseDragged in class AbstractContainerScreen<MerchantMenu>

mouseClicked

public boolean mouseClicked(MouseButtonEvent event,
 boolean doubleClick)

Specified by:

mouseClicked in interface ContainerEventHandler

Specified by:

mouseClicked in interface GuiEventListener

Overrides:

mouseClicked in class AbstractContainerScreen<MerchantMenu>

mouseReleased

public boolean mouseReleased(MouseButtonEvent event)

Specified by:

mouseReleased in interface ContainerEventHandler

Specified by:

mouseReleased in interface GuiEventListener

Overrides:

mouseReleased in class AbstractContainerScreen<MerchantMenu>