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Gary Tierney
b047d0197a
Adds a mob-extension plugin, which allows creating modules as mixins to be monkey-patched into the Mob class. Having a standard method of doing this prevents confusing problems with mixin name conflicts, by allowing the plugin to raise an error that 2 mixins with the same name exist.
20 lines
553 B
Ruby
20 lines
553 B
Ruby
require 'java'
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java_import 'org.apollo.game.model.entity.Mob'
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module MobExtension
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MOB_EXTENSIONS = []
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def self.register(extension)
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fail 'Provided extension object is not a module' unless extension.is_a?(Module)
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new_mixins = extension.public_instance_methods
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current_mixins = MOB_EXTENSIONS.map { |e| {e.to_s => e.public_instance_methods} }
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current_mixins.each do |ext, methods|
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methods.each {|m| fail "Extension #{ext} already provides method #{m}" if new_mixins.include?(m) }
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end
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Mob.include(extension)
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end
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end |