de.rico.adventure.inventory
Class BarInventory

java.lang.Object
  de.rico.adventure.inventory.AbstractInventory
      de.rico.adventure.inventory.BarInventory

public class BarInventory
extends AbstractInventory

This class represents an inventory that uses a bar at the top of the screen to visualize the items in the inventory.

Author:

Frank Bruns

Constructor Summary

BarInventory(int height, int space, Color4f hoverColor, InputManager input)
Creates a new inventory system that uses a bar at the top of the screen to visualize the items in the inventory.

BarInventory(int height, int space, InputManager input)
Creates a new inventory system that uses a bar at the top of the screen to visualize the items in the inventory.

Method Summary

void	draw(javax.media.opengl.GL gl) The method draws the inventory, when visible
boolean	isMouseOverItem(Item item) Determines whether or not the mouse is located over the specified inventory item.
void	update(long elapsedTime) This method updates the inventory.

Methods inherited from class de.rico.adventure.inventory.AbstractInventory

add, contains, getBGColor, getHeight, getItems, getItemUnderCursor, getSelectedInventoryItem, getTextColor, getWidth, getX, getY, isMouseInInventory, isVisible, remove, setBGColor, setHeight, setSelectedInventoryItem, setTextColor, setVisible, setWidth, setX, setY

Methods inherited from class java.lang.Object

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

Constructor Detail

BarInventory

public BarInventory(int height,
                    int space,
                    InputManager input)

Creates a new inventory system that uses a bar at the top of the screen to visualize the items in the inventory.

Parameters:

height - height of the inventory bar in pixels

space - between two item pictures

input - input manager object

BarInventory

public BarInventory(int height,
                    int space,
                    Color4f hoverColor,
                    InputManager input)

Creates a new inventory system that uses a bar at the top of the screen to visualize the items in the inventory. If the mouse hovers over an item the image color will be set to the specified hover color

Parameters:

height - height of the inventory bar in pixels

space - between two item pictures

hoverColor - item imgages hover color

input - input manager object

Method Detail

isMouseOverItem

public boolean isMouseOverItem(Item item)

Description copied from class: AbstractInventory

Determines whether or not the mouse is located over the specified inventory item.

Specified by:

isMouseOverItem in class AbstractInventory

Parameters:

item - item in the inventory to check

Returns:

is mouse over item in inventory? --> true=yes, false=no

draw

public void draw(javax.media.opengl.GL gl)

Description copied from class: AbstractInventory

The method draws the inventory, when visible

Specified by:

draw in class AbstractInventory

update

public void update(long elapsedTime)

Description copied from class: AbstractInventory

This method updates the inventory.

Overrides:

update in class AbstractInventory

Parameters:

elapsedTime - time between two frames