Class MerchantScreen
java.lang.Object
net.minecraft.client.gui.DrawableHelper
net.minecraft.client.gui.AbstractParentElement
net.minecraft.client.gui.screen.Screen
net.minecraft.client.gui.screen.ingame.HandledScreen<MerchantScreenHandler>
net.minecraft.client.gui.screen.ingame.MerchantScreen
- All Implemented Interfaces:
Drawable
,Element
,ParentElement
,ScreenHandlerProvider<MerchantScreenHandler>
,TickableElement
@Environment(CLIENT) public class MerchantScreen extends HandledScreen<MerchantScreenHandler>
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Nested Class Summary
Nested Classes Modifier and Type Class Description (package private) class
MerchantScreen.WidgetButtonPage
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Field Summary
Fields Modifier and Type Field Description private static Text
DEPRECATED_TEXT
private int
indexStartOffset
private MerchantScreen.WidgetButtonPage[]
offers
private boolean
scrolling
private int
selectedIndex
private static Text
SEPARATOR
private static Identifier
TEXTURE
private static Text
TRADES_TEXT
Fields inherited from class net.minecraft.client.gui.screen.ingame.HandledScreen
BACKGROUND_TEXTURE, backgroundHeight, backgroundWidth, cursorDragging, cursorDragSlots, focusedSlot, handler, playerInventory, playerInventoryTitleX, playerInventoryTitleY, titleX, titleY, x, y
Fields inherited from class net.minecraft.client.gui.screen.Screen
buttons, children, client, height, itemRenderer, passEvents, textRenderer, title, width
Fields inherited from class net.minecraft.client.gui.DrawableHelper
GUI_ICONS_TEXTURE, OPTIONS_BACKGROUND_TEXTURE, STATS_ICON_TEXTURE
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Constructor Summary
Constructors Constructor Description MerchantScreen(MerchantScreenHandler handler, PlayerInventory inventory, Text title)
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Method Summary
Modifier and Type Method Description private boolean
canScroll(int listSize)
protected void
drawBackground(MatrixStack matrices, float delta, int mouseX, int mouseY)
protected void
drawForeground(MatrixStack matrices, int mouseX, int mouseY)
private void
drawLevelInfo(MatrixStack matrices, int x, int y, TradeOffer tradeOffer)
protected void
init()
Called when a screen should be initialized.boolean
mouseClicked(double mouseX, double mouseY, int button)
Callback for when a mouse button down event has been captured.boolean
mouseDragged(double mouseX, double mouseY, int button, double deltaX, double deltaY)
Callback for when a mouse button drag event has been captured.boolean
mouseScrolled(double mouseX, double mouseY, double amount)
Callback for when a mouse button scroll event has been captured.void
render(MatrixStack matrices, int mouseX, int mouseY, float delta)
private void
renderArrow(MatrixStack matrices, TradeOffer tradeOffer, int x, int y)
private void
renderFirstBuyItem(MatrixStack matrices, ItemStack adjustedFirstBuyItem, ItemStack originalFirstBuyItem, int x, int y)
private void
renderScrollbar(MatrixStack matrices, int x, int y, TradeOfferList tradeOffers)
private void
syncRecipeIndex()
Methods inherited from class net.minecraft.client.gui.screen.ingame.HandledScreen
drawMouseoverTooltip, getScreenHandler, handleHotbarKeyPressed, isClickOutsideBounds, isPauseScreen, isPointWithinBounds, keyPressed, mouseReleased, onClose, onMouseClick, removed, tick
Methods inherited from class net.minecraft.client.gui.screen.Screen
addButton, addChild, children, filesDragged, getNarrationMessage, getTitle, getTooltipFromItem, handleTextClick, hasAltDown, hasControlDown, hasShiftDown, init, insertText, isCopy, isCut, isMouseOver, isPaste, isSelectAll, isValidCharacterForName, renderBackground, renderBackground, renderBackgroundTexture, renderOrderedTooltip, renderTextHoverEffect, renderTooltip, renderTooltip, renderTooltip, resize, sendMessage, sendMessage, shouldCloseOnEsc, wrapScreenError
Methods inherited from class net.minecraft.client.gui.AbstractParentElement
getFocused, isDragging, setDragging, setFocused
Methods inherited from class net.minecraft.client.gui.DrawableHelper
drawCenteredString, drawCenteredText, drawHorizontalLine, drawSprite, drawStringWithShadow, drawTexture, drawTexture, drawTexture, drawTexture, drawTextWithShadow, drawVerticalLine, fill, fillGradient, fillGradient, getZOffset, method_29343, setZOffset
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface net.minecraft.client.gui.Element
mouseMoved
Methods inherited from interface net.minecraft.client.gui.ParentElement
changeFocus, charTyped, focusOn, hoveredElement, keyReleased, setInitialFocus
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Field Details
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TEXTURE
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TRADES_TEXT
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SEPARATOR
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DEPRECATED_TEXT
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selectedIndex
private int selectedIndex -
offers
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indexStartOffset
private int indexStartOffset -
scrolling
private boolean scrolling
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Constructor Details
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MerchantScreen
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Method Details
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syncRecipeIndex
private void syncRecipeIndex() -
init
protected void init()Called when a screen should be initialized.This method is called when this screen is
opened
or resized.- Overrides:
init
in classHandledScreen<MerchantScreenHandler>
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drawForeground
- Overrides:
drawForeground
in classHandledScreen<MerchantScreenHandler>
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drawBackground
- Specified by:
drawBackground
in classHandledScreen<MerchantScreenHandler>
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drawLevelInfo
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renderScrollbar
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render
- Specified by:
render
in interfaceDrawable
- Overrides:
render
in classHandledScreen<MerchantScreenHandler>
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renderArrow
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renderFirstBuyItem
private void renderFirstBuyItem(MatrixStack matrices, ItemStack adjustedFirstBuyItem, ItemStack originalFirstBuyItem, int x, int y) -
canScroll
private boolean canScroll(int listSize) -
mouseScrolled
public boolean mouseScrolled(double mouseX, double mouseY, double amount)Callback for when a mouse button scroll event has been captured.- Parameters:
mouseX
- the X coordinate of the mousemouseY
- the Y coordinate of the mouseamount
- value is> 1
if scrolled down,< 1
if scrolled up- Returns:
true
to indicate that the event handling is successful/valid- See Also:
Mouse.onMouseScroll(long, double, double)
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mouseDragged
public boolean mouseDragged(double mouseX, double mouseY, int button, double deltaX, double deltaY)Callback for when a mouse button drag event has been captured. The button number is identified by the constants inGLFW
class.- Specified by:
mouseDragged
in interfaceElement
- Specified by:
mouseDragged
in interfaceParentElement
- Overrides:
mouseDragged
in classHandledScreen<MerchantScreenHandler>
- Parameters:
mouseX
- the current X coordinate of the mousemouseY
- the current Y coordinate of the mousebutton
- the mouse button numberdeltaX
- the difference of the current X with the previous X coordinatedeltaY
- the difference of the current Y with the previous Y coordinate- Returns:
true
to indicate that the event handling is successful/valid- See Also:
Mouse.onCursorPos(long, double, double)
,GLFW.GLFW_MOUSE_BUTTON_1
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mouseClicked
public boolean mouseClicked(double mouseX, double mouseY, int button)Callback for when a mouse button down event has been captured. The button number is identified by the constants inGLFW
class.- Specified by:
mouseClicked
in interfaceElement
- Specified by:
mouseClicked
in interfaceParentElement
- Overrides:
mouseClicked
in classHandledScreen<MerchantScreenHandler>
- Parameters:
mouseX
- the X coordinate of the mousemouseY
- the Y coordinate of the mousebutton
- the mouse button number- Returns:
true
to indicate that the event handling is successful/valid- See Also:
Mouse.onMouseButton(long, int, int, int)
,GLFW.GLFW_MOUSE_BUTTON_1
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