wyvern.lib.classes.town
Class Converter

java.lang.Object
  wyvern.kernel.properties.PList
      wyvern.kernel.maps.MapObject
          wyvern.lib.classes.StaticObject
              wyvern.lib.classes.town.Converter

All Implemented Interfaces:

Broadcaster, GameObject, HookCallback, MethodHookable, PropertyList

public class Converter

extends StaticObject

implements HookCallback

A magical device that can convert currencies.

Version:

1.0, Sep 18, 2000

Author:

Steve Yegge

Field Summary

static int	GOLD_PER_PLAT
static int	SILVER_PER_GOLD
static int	SILVER_PER_PLAT

Fields inherited from class wyvern.kernel.maps.MapObject

IN_MAP_EDITOR, listenerList_

Fields inherited from class wyvern.kernel.properties.PList

readOnly_

Fields inherited from interface wyvern.lib.PropertyList

PROPERTY_PACKAGE

Constructor Summary

Converter()

Method Summary

void	buyGem(java.lang.String src_type, java.lang.String dest_type, GameObject source, GameObject dest) Buys a gem.
void	convertCoins(java.lang.String src_type, java.lang.String dest_type, GameObject source, GameObject dest) Does a currency conversion.
void	convertGold(java.lang.String dest_type, GameObject source, GameObject dest) Converts gold to silver or platinum.
void	convertPlatinum(java.lang.String dest_type, GameObject source, GameObject dest) Converts platinum to gold or silver.
void	convertSilver(java.lang.String dest_type, GameObject source, GameObject dest) Converts silver to X.
int	getValue(java.lang.String src_type, GameObject source) Returns the value of the source currency, in gold coins.
void	hookEvent(java.lang.String hookName, CommandEvent ev) Converts currencies when they're dropped.
void	initialize() Initializes the object's default properties.
void	setMap(GameMap map, int x, int y) When placed in a map, get on drop-hook.

Methods inherited from class wyvern.kernel.maps.MapObject

addContainerChangeListener, addDefaultProperty, addMapChangeListener, addMapMotionListener, addMethodHook, addMotionTracker, addObjectTracker, addPrefix, addSuffix, addToMap, bless, broadcast, broadcast, broadcast, broadcast, broadcast, canEnter, canEnterBlockedBy, canMove, canMove, canMoveBlockedBy, canMoveBlockedBy, canMoveTo, canMoveToBlockedBy, checkDrop, curse, cycleFrame, destroy, ensureListenerList, ensureWeight, externalize, fireContainerEntered, fireContainerExited, fireEnteredMap, fireExitedMap, fireMovedInMap, getAlpha, getAppearance, getArchetype, getBaseName, getBaseWeight, getBitmap, getBounds, getCanonicalClassName, getCategory, getContainer, getCreator, getDamagedDescription, getDescription, getDirection, getGenderPossessive, getGenderPronoun, getImage, getImageDescriptor, getImageDescriptors, getLayer, getLocations, getMap, getMapLink, getMaterial, getMaterialDescription, getMover, getOwningPlayer, getParentMap, getPrefixes, getQuantity, getReferenceLoc, getRelativeLocs, getShortDesc, getSuffixes, getTile, getTile, getValue, getWeight, groupString, inContainer, initLocs, inMapEditor, invalidate, invalidateImage, invalidateParent, invalidateText, isAnimated, isAttackable, isBlessed, isCommandable, isCursed, isDamned, isGroupable, isIdentified, isMonster, isMonsterOrPlayer, isPlayer, isTerrain, isUncursed, isUnpaid, isWizard, makeClone, markPaid, markUnpaid, move, occupies, positionAt, positionAtMap, remove, removeContainerChangeListener, removeFromMap, removeMapChangeListener, removeMapMotionListener, removeMethodHook, removeMotionTracker, removeObjectTracker, removePrefix, removeSuffix, runMethodHook, setAlpha, setAnimated, setBitmap, setCategory, setContainer, setDefaultBitmap, setDefaultCategory, setDefaultDesc, setDefaultImage, setDefaultIntProperty, setDefaultLayer, setDefaultMaterial, setDefaultProperty, setDefaultShortDesc, setDirection, setImage, setImage, setLayer, setLocations, setMapLink, setQuantity, setShape, setSize, setTransientSize, setWeight, setWeight, teleport, toString, updateMapLocation

Methods inherited from class wyvern.kernel.properties.PList

addProperty, addTransientProperty, adjustDoubleProperty, adjustIntProperty, adjustLongProperty, adjustTransientDoubleProperty, adjustTransientIntProperty, adjustTransientLongProperty, countLocalProperties, debugProperties, dismantlePropertyList, getDoubleProperty, getInheritedProperty, getInteger, getIntProperty, getLocalProperties, getLocalProperty, getLongProperty, getParent, getPersistentDoubleProperty, getPersistentIntProperty, getPersistentLocalProperties, getPersistentLongProperty, getPersistentProperty, getProfilingInfo, getProperties, getProperties, getPropertiesIncludingTransients, getPropertiesIncludingTransients, getProperty, getSerializableProperties, getSerializableProperty, getStringProperty, getTransientDoubleProperty, getTransientIntProperty, getTransientLongProperty, getTransientProperties, getTransientProperty, hasLocalProperty, hasPersistentProperty, hasProperty, hasTransientProperty, inheritProperty, isReadOnly, isRemoved, isTransientlyRemoved, printLocalProperties, printProperties, printProperties, printTransientProperties, removeProperty, removeTransientProperty, setDoubleProperty, setIntProperty, setLongProperty, setParent, setProperty, setReadOnly, setTransientDoubleProperty, setTransientIntProperty, setTransientLongProperty, setTransientProperty, toString, transientlyRemoveProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface wyvern.lib.PropertyList

addProperty, addTransientProperty, adjustDoubleProperty, adjustIntProperty, adjustLongProperty, adjustTransientDoubleProperty, adjustTransientIntProperty, adjustTransientLongProperty, countLocalProperties, getDoubleProperty, getInheritedProperty, getIntProperty, getLocalProperties, getLocalProperty, getLongProperty, getParent, getPersistentDoubleProperty, getPersistentIntProperty, getPersistentLocalProperties, getPersistentLongProperty, getPersistentProperty, getProperties, getProperties, getPropertiesIncludingTransients, getPropertiesIncludingTransients, getProperty, getSerializableProperties, getSerializableProperty, getStringProperty, getTransientDoubleProperty, getTransientIntProperty, getTransientLongProperty, getTransientProperties, getTransientProperty, hasLocalProperty, hasPersistentProperty, hasProperty, hasTransientProperty, inheritProperty, isReadOnly, isRemoved, isTransientlyRemoved, printLocalProperties, printProperties, printProperties, printTransientProperties, removeProperty, removeTransientProperty, setDoubleProperty, setIntProperty, setLongProperty, setParent, setProperty, setReadOnly, setTransientDoubleProperty, setTransientIntProperty, setTransientLongProperty, setTransientProperty, toString, transientlyRemoveProperty

Field Detail

SILVER_PER_GOLD

public static final int SILVER_PER_GOLD

See Also:

Constant Field Values

GOLD_PER_PLAT

public static final int GOLD_PER_PLAT

See Also:

Constant Field Values

SILVER_PER_PLAT

public static final int SILVER_PER_PLAT

See Also:

Constant Field Values

Constructor Detail

Converter

public Converter()

Method Detail

initialize

public void initialize()

Description copied from interface: GameObject

Initializes the object's default properties. Any GameObject implementation that wishes to initialize itself should do so here, rather than in the constructor. This is because nearly all game objects inherit from an archetype, and the archetype parent pointer isn't set until the object's constructor finishes. This is a good place to add any class-default properties for an object - properties that the object gets regardless of which archetype it inherits from. WARNING: don't forget to call the superclass' initialize() method, or the object may not function properly. For instance, it won't become animated even if it specifies animation parameters in the archetype.

Specified by:

initialize in interface GameObject

Overrides:

initialize in class StaticObject

setMap

public void setMap(GameMap map,
                   int x,
                   int y)

When placed in a map, get on drop-hook.

Specified by:

setMap in interface GameObject

Overrides:

setMap in class MapObject

hookEvent

public void hookEvent(java.lang.String hookName,
                      CommandEvent ev)

Converts currencies when they're dropped.

Specified by:

hookEvent in interface HookCallback

Parameters:

hookName - e.g. "dropPostHook"

ev - the CommandEvent encapsulating the event parameters

convertCoins

public void convertCoins(java.lang.String src_type,
                         java.lang.String dest_type,
                         GameObject source,
                         GameObject dest)

Does a currency conversion.

Parameters:

src_type - the archetype path of the "from" currency

dest_type - the arch path of the thing we're converting to

source - the currency they dropped

dest - the replacement object

convertSilver

public void convertSilver(java.lang.String dest_type,
                          GameObject source,
                          GameObject dest)

Converts silver to X.

Parameters:

dest_type - the arch path of the thing we're converting to

source - the currency they dropped

dest - the replacement object to set the quantity on

convertGold

public void convertGold(java.lang.String dest_type,
                        GameObject source,
                        GameObject dest)

Converts gold to silver or platinum.

Parameters:

dest_type - the arch path of the coin type to convert to

source - the gold they dropped

dest - the destination object

convertPlatinum

public void convertPlatinum(java.lang.String dest_type,
                            GameObject source,
                            GameObject dest)

Converts platinum to gold or silver.

Parameters:

dest_type - gold or silver

source - the platinum

dest - the gold or silver

buyGem

public void buyGem(java.lang.String src_type,
                   java.lang.String dest_type,
                   GameObject source,
                   GameObject dest)

Buys a gem.

Parameters:

src_type - the archetype path of the "from" currency

dest_type - the arch path of the thing we're converting to

source - the currency they dropped

dest - the replacement object

getValue

public int getValue(java.lang.String src_type,
                    GameObject source)

Returns the value of the source currency, in gold coins.

Parameters:

src_type - the archetype of the source

source - coins of some sort

Returns:

the value in gold, rounded off (for silver)