com.jonathan.survivor.hud

Class BackpackHud

java.lang.Object

com.jonathan.survivor.hud.Hud

com.jonathan.survivor.hud.BackpackHud

public class BackpackHud
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 screen with a certain padding.
static float	BACK_BUTTON_Y_OFFSET
static float	BUTTON_SPACING Stores the spacing between the buttons in the middle of the backpack.
static float	HEADER_Y_OFFSET Stores the offset between the bottom of the "Backpack" header and the top of the buttons.
static float	TABLE_Y_OFFSET Stores the y position of the table nudge the table up, so that the header is at the right position on the backpack.

Constructor Summary

Constructors

Constructor and Description
BackpackHud(com.badlogic.gdx.scenes.scene2d.Stage stage, com.jonathan.survivor.World world) 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	draw(float deltaTime) Draws the Hud to the screen using the stage.
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

Methods inherited from class java.lang.Object

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

Field Detail

BUTTON_SPACING

public static final float BUTTON_SPACING

Stores the spacing between the buttons in the middle of the backpack.

See Also:

Constant Field Values

TABLE_Y_OFFSET

public static final float TABLE_Y_OFFSET

Stores the y position of the table nudge the table up, so that the header is at the right position on the backpack.

See Also:

Constant Field Values

HEADER_Y_OFFSET

public static final float HEADER_Y_OFFSET

Stores the offset between the bottom of the "Backpack" header and the top of the buttons. Adds spacing between the header and the buttons.

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 screen 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

BackpackHud

public BackpackHud(com.badlogic.gdx.scenes.scene2d.Stage stage,
           com.jonathan.survivor.World world)

Accepts the Stage instance where widgets are drawn, and the world, used to manipulate the world according to button presses.

Method Detail

draw

public void draw(float deltaTime)

Description copied from class: Hud

Draws the Hud to the screen using the stage.

Overrides:

draw in class Hud

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.