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31 lines
931 B
Plaintext
31 lines
931 B
Plaintext
// If you add a more comprehensive system, just untick this file.
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// WARNING: Only works for up to 17 z-levels!
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var/z_levels = 0 // Each bit represents a connection between adjacent levels. So the first bit means levels 1 and 2 are connected.
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// If the height is more than 1, we mark all contained levels as connected.
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/obj/effect/landmark/map_data/New()
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for(var/i = z - 1 to height - 2)
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z_levels |= 1 << i
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del src
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HasAbove(z)
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if(z > world.maxz || z > 17 || z < 2)
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return 0
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return z_levels & (1 << (z - 1))
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HasBelow(z)
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if(z >= world.maxz || z > 16 || z < 1)
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return 0
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return z_levels & (1 << z)
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GetAbove(var/atom/thing)
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var/turf/turf = get_turf(thing)
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if(!istype(turf))
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return null
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return HasBelow(turf.z) ? locate(turf.z, turf.y, turf.z - 1) : null
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GetBelow(var/atom/thing)
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var/turf/turf = get_turf(thing)
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if(!istype(turf))
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return null
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return HasBelow(turf.z) ? locate(turf.z, turf.y, turf.z + 1) : null |