wyvern.lib.predicates
Interface LocationPredicate

All Superinterfaces:

Predicate

All Known Implementing Classes:

BlocksSpellPredicate

public interface LocationPredicate

extends Predicate

This Predicate sub-interface is used when the predicate wants to be passed the (x,y) coordinate of the object, if it's querying an object in a map. Given that the object is in a map, we pass in the object as a GameObject, so casting is unnecessary.

Version:

1.0, Jun 30, 1998

Author:

Steve Yegge

Method Summary

boolean

predicate(int x, int y, GameObject obj) Returns true if the object passes the predicate when queried at location (x, y).

Methods inherited from interface wyvern.lib.Predicate

predicate

Method Detail

predicate

public boolean predicate(int x,
                         int y,
                         GameObject obj)

Returns true if the object passes the predicate when queried at location (x, y).

Parameters:

x - the map x location

y - the map y location

obj - the GameObject to query