com.jonathan.survivor.hud

Class CraftingHud

java.lang.Object

com.jonathan.survivor.hud.Hud

com.jonathan.survivor.hud.CraftingHud

public class CraftingHud
extends Hud

Field Summary

Fields

Modifier and Type	Field and Description
static float	BACK_BUTTON_X_OFFSET Stores the offset used to anchor the back button to the bottom-right of the backpack background with a certain padding.
static float	BACK_BUTTON_Y_OFFSET
static float	CRAFT_BUTTON_X_OFFSET Stores the offset used to anchor the craftButton to the bottom-right of the backpack background.
static float	CRAFT_BUTTON_Y_OFFSET
static float	CRAFTING_TABLE_X_OFFSET Holds the offset used to anchor the crafting table to the left of the backpack background.
static float	CRAFTING_TABLE_Y_OFFSET
static float	HEADER_X_OFFSET Holds the offset used to anchor the header to the top-center of the screen.
static float	HEADER_Y_OFFSET
static float	INVENTORY_LIST_HEIGHT Holds the height of the inventory list holding all of the item buttons.
static float	INVENTORY_LIST_X_OFFSET Holds the offset used to anchor the inventory list to the left of the backpack background.
static float	INVENTORY_LIST_Y_OFFSET

Constructor Summary

Constructors

Constructor and Description
CraftingHud(com.badlogic.gdx.scenes.scene2d.Stage stage, com.jonathan.survivor.World world, Inventory inventory, ItemManager itemManager) Accepts the Stage instance where widgets are drawn, and the world, used to manipulate the world according to button presses.

Method Summary

Methods

Modifier and Type	Method and Description
void	emptyCraftingTable(boolean transferToInventory) Removes the items from the crafting table.
void	onBack() Called when the back button is pressed, or when the game exits.
void	reset(float guiWidth, float guiHeight) Called whenever the current Hud of the game switches to the backpack Hud.

Methods inherited from class com.jonathan.survivor.hud.Hud

addHudListener, draw

Methods inherited from class java.lang.Object

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

Field Detail

INVENTORY_LIST_HEIGHT

public static final float INVENTORY_LIST_HEIGHT

Holds the height of the inventory list holding all of the item buttons.

See Also:

Constant Field Values

INVENTORY_LIST_X_OFFSET

public static final float INVENTORY_LIST_X_OFFSET

Holds the offset used to anchor the inventory list to the left of the backpack background. Offsets the list relative to the center of the screen.

See Also:

Constant Field Values

INVENTORY_LIST_Y_OFFSET

public static final float INVENTORY_LIST_Y_OFFSET

See Also:

Constant Field Values

CRAFTING_TABLE_X_OFFSET

public static final float CRAFTING_TABLE_X_OFFSET

Holds the offset used to anchor the crafting table to the left of the backpack background. Offsets the table relative to the center of the screen.

See Also:

Constant Field Values

CRAFTING_TABLE_Y_OFFSET

public static final float CRAFTING_TABLE_Y_OFFSET

See Also:

Constant Field Values

CRAFT_BUTTON_X_OFFSET

public static final float CRAFT_BUTTON_X_OFFSET

Stores the offset used to anchor the craftButton to the bottom-right of the backpack background. Offsets the button relative to the bottom-right of the background

See Also:

Constant Field Values

CRAFT_BUTTON_Y_OFFSET

public static final float CRAFT_BUTTON_Y_OFFSET

See Also:

Constant Field Values

HEADER_X_OFFSET

public static final float HEADER_X_OFFSET

Holds the offset used to anchor the header to the top-center of the screen. Offsets the header relative to the center of the screen.

See Also:

Constant Field Values

HEADER_Y_OFFSET

public static final float HEADER_Y_OFFSET

See Also:

Constant Field Values

BACK_BUTTON_X_OFFSET

public static final float BACK_BUTTON_X_OFFSET

Stores the offset used to anchor the back button to the bottom-right of the backpack background with a certain padding.

See Also:

Constant Field Values

BACK_BUTTON_Y_OFFSET

public static final float BACK_BUTTON_Y_OFFSET

See Also:

Constant Field Values

Constructor Detail

CraftingHud

public CraftingHud(com.badlogic.gdx.scenes.scene2d.Stage stage,
           com.jonathan.survivor.World world,
           Inventory inventory,
           ItemManager itemManager)

Accepts the Stage instance where widgets are drawn, and the world, used to manipulate the world according to button presses. The ItemManager is accepted in order to fetch internally-pooled Item instances in order to draw the items in the player's inventory.

Method Detail

reset

public void reset(float guiWidth,
         float guiHeight)

Called whenever the current Hud of the game switches to the backpack Hud. Used to reset the stage to hold the widgets of the Backpack Hud. Also called when the screen is resized. Thus, any widgets can be repositioned or rescaled accordingly.

Specified by:

reset in class Hud

Parameters:

guiWidth - The width in pixels that the gui should occupy.

guiHeight - the height in pixels that the gui should occupy.

emptyCraftingTable

public void emptyCraftingTable(boolean transferToInventory)

Removes the items from the crafting table. If the argument is true, the items are put back into the player's inventory.

onBack

public void onBack()

Called when the back button is pressed, or when the game exits. Prompts the gameScreen to return to the backpack menu, and removes the elements in the crafting table back into the inventory.