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Major-
49 lines
1.3 KiB
Ruby
49 lines
1.3 KiB
Ruby
require 'java'
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# Looks up the id of the npc with the specified name.
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def lookup_npc(name)
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return lookup_entity(:npc, name)
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end
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# Looks up the id of the item with the specified name.
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def lookup_item(name)
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return lookup_entity(:item, name)
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end
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# Looks up the id of the object with the specified name.
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def lookup_object(name)
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return lookup_entity(:object, name)
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end
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# Looks up the id of an entity of the specified type (either :npc, :item, or :object)
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def lookup_entity(type, name)
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type = type.to_s
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name = name.to_s.gsub('_', ' ')
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cached = NAME_CACHE[type + name]
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return cached unless cached.nil?
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id = name[name.rindex(' ') + 1, name.length - 1].to_i if name.include?(' ')
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id = find_entities(type, name, 1).first if (id .nil? || id.zero?)
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raise "The #{type} called #{name} could not be identified." if id.nil?
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NAME_CACHE[type + name] = id
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return id
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end
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# Finds entities with the specified type (e.g. npc) and name, returning possible ids as an array.
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def find_entities(type, name, limit=5)
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ids = []
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name.downcase!
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Kernel.const_get("#{type.capitalize}Definition").definitions.each do |definition|
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break if (ids.length == limit)
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ids << definition.id.to_i if (definition.name.to_s.downcase == name)
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end
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return ids
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end
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private
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NAME_CACHE = {} # Primitive, caching all may not be desirable. |