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19 lines
706 B
Plaintext
19 lines
706 B
Plaintext
/*
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'Aura' modifiers are semi-permanent, in that they do not have a set duration, but will expire if out of range of the 'source' of the aura.
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Note: The source is defined as an argument in New(), and if not specified, it is assumed the holder is the source,
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making it not expire ever, which is likely not what you want.
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*/
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/datum/modifier/aura
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var/aura_max_distance = 5 // If more than this many tiles away from the source, the modifier expires next tick.
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/datum/modifier/aura/check_if_valid()
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if(!origin)
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expire()
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var/atom/A = origin.resolve()
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if(istype(A)) // Make sure we're not null.
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if(get_dist(holder, A) > aura_max_distance)
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expire()
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else
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expire() // Source got deleted or something.
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