net.minecraft.client.gui.screen.ingame

Class HandledScreen<T extends ScreenHandler>

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<T>

All Implemented Interfaces:

Drawable, Element, ParentElement, ScreenHandlerProvider<T>, TickableElement

Direct Known Subclasses:

AbstractFurnaceScreen, AbstractInventoryScreen, BeaconScreen, BrewingStandScreen, CartographyTableScreen, CraftingScreen, EnchantmentScreen, ForgingScreen, Generic3x3ContainerScreen, GenericContainerScreen, GrindstoneScreen, HopperScreen, HorseScreen, LoomScreen, MerchantScreen, ShulkerBoxScreen, StonecutterScreen

@Environment(value=CLIENT)
public abstract class HandledScreen<T extends ScreenHandler>
extends Screen
implements ScreenHandlerProvider<T>

Field Summary

Fields

Modifier and Type	Field and Description
static Identifier	BACKGROUND_TEXTURE
protected int	backgroundHeight
protected int	backgroundWidth
private boolean	cancelNextRelease
protected boolean	cursorDragging
protected Set<Slot>	cursorDragSlots
private boolean	doubleClicking
private int	draggedStackRemainder
protected Slot	focusedSlot
protected T	handler
private int	heldButtonCode
private int	heldButtonType
private long	lastButtonClickTime
private int	lastClickedButton
private Slot	lastClickedSlot
protected PlayerInventory	playerInventory
protected int	playerInventoryTitleX
protected int	playerInventoryTitleY
private ItemStack	quickMovingStack
protected int	titleX
protected int	titleY
private Slot	touchDragSlotStart
private ItemStack	touchDragStack
private Slot	touchDropOriginSlot
private ItemStack	touchDropReturningStack
private long	touchDropTime
private long	touchDropTimer
private int	touchDropX
private int	touchDropY
private Slot	touchHoveredSlot
private boolean	touchIsRightClickDrag
protected int	x
protected int	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

Constructor Summary

Constructors

Constructor and Description
HandledScreen(T handler, PlayerInventory inventory, Text title)

Method Summary

Modifier and Type	Method and Description
private void	calculateOffset()
protected abstract void	drawBackground(MatrixStack matrices, float delta, int mouseX, int mouseY)
protected void	drawForeground(MatrixStack matrices, int mouseX, int mouseY)
private void	drawItem(ItemStack stack, int xPosition, int yPosition, String amountText)
protected void	drawMouseoverTooltip(MatrixStack matrices, int x, int y)
private void	drawSlot(MatrixStack matrices, Slot slot)
T	getScreenHandler()
private Slot	getSlotAt(double xPosition, double yPosition)
protected boolean	handleHotbarKeyPressed(int keyCode, int scanCode)
protected void	init() Called when a screen should be initialized.
protected boolean	isClickOutsideBounds(double mouseX, double mouseY, int left, int top, int button)
boolean	isPauseScreen()
private boolean	isPointOverSlot(Slot slot, double pointX, double pointY)
protected boolean	isPointWithinBounds(int xPosition, int yPosition, int width, int height, double pointX, double pointY)
boolean	keyPressed(int keyCode, int scanCode, int modifiers) Callback for when a key down event has been captured.
private void	method_30107(int int2)
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	mouseReleased(double mouseX, double mouseY, int button) Callback for when a mouse button release event has been captured.
void	onClose()
protected void	onMouseClick(Slot slot, int invSlot, int clickData, SlotActionType actionType)
void	removed()
void	render(MatrixStack matrices, int mouseX, int mouseY, float delta)
void	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.ParentElement

changeFocus, charTyped, focusOn, hoveredElement, keyReleased, mouseScrolled, setInitialFocus

Methods inherited from interface net.minecraft.client.gui.Element

mouseMoved

Field Detail

BACKGROUND_TEXTURE

public static final Identifier BACKGROUND_TEXTURE

backgroundWidth

protected int backgroundWidth

backgroundHeight

protected int backgroundHeight

titleX

protected int titleX

titleY

protected int titleY

playerInventoryTitleX

protected int playerInventoryTitleX

playerInventoryTitleY

protected int playerInventoryTitleY

handler

protected final T extends ScreenHandler handler

playerInventory

protected final PlayerInventory playerInventory

focusedSlot

@Nullable
protected Slot focusedSlot

touchDragSlotStart

@Nullable
private Slot touchDragSlotStart

touchDropOriginSlot

@Nullable
private Slot touchDropOriginSlot

touchHoveredSlot

@Nullable
private Slot touchHoveredSlot

lastClickedSlot

@Nullable
private Slot lastClickedSlot

x

protected int x

y

protected int y

touchIsRightClickDrag

private boolean touchIsRightClickDrag

touchDragStack

private ItemStack touchDragStack

touchDropX

private int touchDropX

touchDropY

private int touchDropY

touchDropTime

private long touchDropTime

touchDropReturningStack

private ItemStack touchDropReturningStack

touchDropTimer

private long touchDropTimer

cursorDragSlots

protected final Set<Slot> cursorDragSlots

cursorDragging

protected boolean cursorDragging

heldButtonType

private int heldButtonType

heldButtonCode

private int heldButtonCode

cancelNextRelease

private boolean cancelNextRelease

draggedStackRemainder

private int draggedStackRemainder

lastButtonClickTime

private long lastButtonClickTime

lastClickedButton

private int lastClickedButton

doubleClicking

private boolean doubleClicking

quickMovingStack

private ItemStack quickMovingStack

Constructor Detail

HandledScreen

public HandledScreen(T handler,
                     PlayerInventory inventory,
                     Text title)

Method Detail

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 class Screen

render

public void render(MatrixStack matrices,
                   int mouseX,
                   int mouseY,
                   float delta)

Specified by:

render in interface Drawable

Overrides:

render in class Screen

drawMouseoverTooltip

protected void drawMouseoverTooltip(MatrixStack matrices,
                                    int x,
                                    int y)

drawItem

private void drawItem(ItemStack stack,
                      int xPosition,
                      int yPosition,
                      String amountText)

drawForeground

protected void drawForeground(MatrixStack matrices,
                              int mouseX,
                              int mouseY)

drawBackground

protected abstract void drawBackground(MatrixStack matrices,
                                       float delta,
                                       int mouseX,
                                       int mouseY)

drawSlot

private void drawSlot(MatrixStack matrices,
                      Slot slot)

calculateOffset

private void calculateOffset()

getSlotAt

@Nullable
private Slot getSlotAt(double xPosition,
                                 double yPosition)

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 in GLFW class.

Specified by:

mouseClicked in interface Element

Specified by:

mouseClicked in interface ParentElement

Parameters:

mouseX - the X coordinate of the mouse

mouseY - the Y coordinate of the mouse

button - 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

method_30107

private void method_30107(int int2)

isClickOutsideBounds

protected boolean isClickOutsideBounds(double mouseX,
                                       double mouseY,
                                       int left,
                                       int top,
                                       int button)

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 in GLFW class.

Specified by:

mouseDragged in interface Element

Specified by:

mouseDragged in interface ParentElement

Parameters:

mouseX - the current X coordinate of the mouse

mouseY - the current Y coordinate of the mouse

button - the mouse button number

deltaX - the difference of the current X with the previous X coordinate

deltaY - 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

mouseReleased

public boolean mouseReleased(double mouseX,
                             double mouseY,
                             int button)

Callback for when a mouse button release event has been captured. The button number is identified by the constants in GLFW class.

Specified by:

mouseReleased in interface Element

Specified by:

mouseReleased in interface ParentElement

Parameters:

mouseX - the X coordinate of the mouse

mouseY - the Y coordinate of the mouse

button - 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

isPointOverSlot

private boolean isPointOverSlot(Slot slot,
                                double pointX,
                                double pointY)

isPointWithinBounds

protected boolean isPointWithinBounds(int xPosition,
                                      int yPosition,
                                      int width,
                                      int height,
                                      double pointX,
                                      double pointY)

onMouseClick

protected void onMouseClick(Slot slot,
                            int invSlot,
                            int clickData,
                            SlotActionType actionType)

See Also:

ScreenHandler.onSlotClick(int, int, net.minecraft.screen.slot.SlotActionType, net.minecraft.entity.player.PlayerEntity)

keyPressed

public boolean keyPressed(int keyCode,
                          int scanCode,
                          int modifiers)

Callback for when a key down event has been captured. The key code is identified by the constants in GLFW class.

Specified by:

keyPressed in interface Element

Specified by:

keyPressed in interface ParentElement

Overrides:

keyPressed in class Screen

Parameters:

keyCode - the named key code of the event as described in the GLFW class

scanCode - the unique/platform-specific scan code of the keyboard input

modifiers - a GLFW bitfield describing the modifier keys that are held down (see GLFW Modifier key flags)

Returns:

true to indicate that the event handling is successful/valid

See Also:

Keyboard.onKey(long, int, int, int, int), GLFW.GLFW_KEY_Q, GLFWKeyCallbackI.invoke(long, int, int, int, int)

handleHotbarKeyPressed

protected boolean handleHotbarKeyPressed(int keyCode,
                                         int scanCode)

removed

public void removed()

Overrides:

removed in class Screen

isPauseScreen

public boolean isPauseScreen()

Overrides:

isPauseScreen in class Screen

tick

public void tick()

Specified by:

tick in interface TickableElement

Overrides:

tick in class Screen

getScreenHandler

public T getScreenHandler()

Specified by:

getScreenHandler in interface ScreenHandlerProvider<T extends ScreenHandler>

onClose

public void onClose()

Overrides:

onClose in class Screen