rlgamekit.equipment
Class Equipment<E>

java.lang.Object
  rlgamekit.equipment.Equipment<E>

public class Equipment<E>
extends java.lang.Object

Equipment collection for player and non-player characters. Slots can be guarded by constraints.

See Also:

EquipmentListener, Constraint

Field Summary

java.lang.String[]

slotNames Each slot can have a name.

Constructor Summary

Equipment(java.lang.String[] slotNames)
Create a new equipment structure.

Method Summary

void	addListener(EquipmentListener l) Add a listener to be called upon equipment changes.
E	getItem(int slot) Get the item from a particular equipment slot.
void	removeListener(EquipmentListener l) Remove a listener from the listener list.
void	setConstraint(int slot, Constraint<E> constraint) Set a constraint for an equipment slot.
boolean	setItem(int slot, E item) Try to place an item into an equipment slot.

Methods inherited from class java.lang.Object

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

Field Detail

slotNames

public final java.lang.String[] slotNames

Each slot can have a name. Useful for displaying equipment overviews.

Constructor Detail

Equipment

public Equipment(java.lang.String[] slotNames)

Create a new equipment structure.

Parameters:

slotNames - Array with all slot names.

Method Detail

getItem

public E getItem(int slot)

Get the item from a particular equipment slot.

Parameters:

slot - The slot

Returns:

The item or null if there is no item in this slot.

setItem

public boolean setItem(int slot,
                       E item)

Try to place an item into an equipment slot. Will override any item previously in that slot.

Parameters:

slot - The slot

item - The item

Returns:

true if the item fits, false otherwise.

setConstraint

public void setConstraint(int slot,
                          Constraint<E> constraint)

Set a constraint for an equipment slot.

Parameters:

slot - The slot

constraint - The constraint

addListener

public void addListener(EquipmentListener l)

Add a listener to be called upon equipment changes.

Parameters:

l - The listener to add.

removeListener

public void removeListener(EquipmentListener l)

Remove a listener from the listener list.

Parameters:

l - The listener to remove.