Package com.planet_ink.coffee_mud.Commands

Class Buy

java.lang.Object

com.planet_ink.coffee_mud.Commands.StdCommand

com.planet_ink.coffee_mud.Commands.Buy

All Implemented Interfaces:

Command, CMObject, java.lang.Cloneable, java.lang.Comparable<CMObject>

public class Buy
extends StdCommand

Field Summary

Fields inherited from interface com.planet_ink.coffee_mud.core.interfaces.CMObject

idConverter

Fields inherited from class com.planet_ink.coffee_mud.Commands.StdCommand

ID, noCoinFilter

Constructor Summary

Constructors

Constructor	Description
Buy()

Method Summary

Modifier and Type	Method	Description
double	actionsCost(MOB mob, java.util.List<java.lang.String> cmds)	Returns the number of actions required to completely activate this command.
boolean	canBeOrdered()	Whether a group leader or charmer can order their followers to do this command.
double	combatActionsCost(MOB mob, java.util.List<java.lang.String> cmds)	Returns the number of actions required to completely activate this command.
boolean	execute(MOB mob, java.util.List<java.lang.String> commands, int metaFlags)	This method actually performs the command, when the given parsed set of command-line words.
java.lang.String[]	getAccessWords()	Returns the set of command words, with the most public one first, that are entered by the user to initiate this command.

Methods inherited from class java.lang.Object

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

Methods inherited from class com.planet_ink.coffee_mud.Commands.StdCommand

canBeCancelled, checkArguments, checkedActionsCost, compareTo, copyOf, executeInternal, getArgumentSetIndex, getVisibleRoomTarget, I, ID, initializeClass, isOccupiedWithOtherWork, L, name, newInstance, preExecute, putInCommandlist, securityCheck

Constructor Detail

Buy

public Buy()

Method Detail

getAccessWords

public java.lang.String[] getAccessWords()

Description copied from interface: Command

Returns the set of command words, with the most public one first, that are entered by the user to initiate this command.

Specified by:

getAccessWords in interface Command

Overrides:

getAccessWords in class StdCommand

Returns:

the set of command words that the user enters

execute

public boolean execute(MOB mob,
                       java.util.List<java.lang.String> commands,
                       int metaFlags)
                throws java.io.IOException

Description copied from interface: Command

This method actually performs the command, when the given parsed set of command-line words. The commands list is almost always the set of strings, starting with the access word that triggered the command. Some commands have custom APIs however, that allow almost anything to be in the commands list, or even for the commands to be null. This method is not allowed to be called until the player or mob has satisfied the actionsCost requirements and the securityCheck

Specified by:

execute in interface Command

Overrides:

execute in class StdCommand

Parameters:

mob - the mob or player issueing the command

commands - usually the command words and parameters; a set of strings

metaFlags - flags denoting how the command is being executed

Returns:

whether the command was successfully executed. Is almost meaningless.

Throws:

java.io.IOException - usually means the player has dropped carrier

See Also:

Command.actionsCost(MOB, List), Command.securityCheck(MOB)

combatActionsCost

public double combatActionsCost(MOB mob,
                                java.util.List<java.lang.String> cmds)

Description copied from interface: Command

Returns the number of actions required to completely activate this command. A value of 0.0 means perform instantly. This method only applies when the user is fighting in combat.

Specified by:

combatActionsCost in interface Command

Overrides:

combatActionsCost in class StdCommand

Parameters:

mob - the mob executing the command, if any

cmds - the parameters to be passed to the command, if any

Returns:

the number of player free actions required to do this

See Also:

Command.actionsCost(MOB, List), Command.checkedActionsCost(MOB, List)

actionsCost

public double actionsCost(MOB mob,
                          java.util.List<java.lang.String> cmds)

Description copied from interface: Command

Returns the number of actions required to completely activate this command. A value of 0.0 means perform instantly. This method only applies when the user is not in combat.

Specified by:

actionsCost in interface Command

Overrides:

actionsCost in class StdCommand

Parameters:

mob - the mob executing the command, if any

cmds - the parameters to be passed to the command, if any

Returns:

the number of player free actions required to do this

See Also:

Command.combatActionsCost(MOB, List), Command.checkedActionsCost(MOB, List)

canBeOrdered

public boolean canBeOrdered()

Description copied from interface: Command

Whether a group leader or charmer can order their followers to do this command.

Specified by:

canBeOrdered in interface Command

Overrides:

canBeOrdered in class StdCommand

Returns:

whether this command can be ordered.