mirror of
https://github.com/Aurorastation/Aurora.3.git
synced 2025-12-21 07:32:02 +00:00
7ef4090f00
changes: Bidirectional source Z-lights have been reverted to single-direction in favor of corner z-bleed. Z-mimic turfs will now average their light level with their mimiced turf to better approximate Z-lighting. Openspaces have been made significantly less dark. Corners no longer incorrectly always take the instant update pathway. MultiZ helpers are now macros. More things now properly respect area dynamic lighting settings.
68 lines
1.7 KiB
Plaintext
68 lines
1.7 KiB
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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SSatlas.height_markers += src
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/obj/effect/landmark/map_data/proc/setup()
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ASSERT(height <= z)
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// Due to the offsets of how connections are stored v.s. how z-levels are indexed, some magic number silliness happened.
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for(var/i = (z - height) to (z - 2))
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z_levels |= (1 << i)
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qdel(src)
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/obj/effect/landmark/map_data/Destroy()
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SSatlas.height_markers -= src
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return ..()
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// Legacy shims.
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/proc/HasAbove(var/z)
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return HAS_ABOVE(z)
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/proc/HasBelow(var/z)
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return HAS_BELOW(z)
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// Thankfully, no bitwise magic is needed here.
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/proc/GetAbove(atom/A)
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return A ? GET_ABOVE(A) : null
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/proc/GetBelow(atom/A)
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return A ? GET_BELOW(A) : null
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/proc/GetConnectedZlevels(z)
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. = list(z)
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for(var/level = z, HAS_BELOW(level), level--)
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. += level-1
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for(var/level = z, HAS_ABOVE(level), level++)
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. += level+1
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/proc/AreConnectedZLevels(var/zA, var/zB)
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if (zA == zB)
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return TRUE
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if (SSatlas.connected_z_cache.len >= zA && SSatlas.connected_z_cache[zA])
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return SSatlas.connected_z_cache[zA][zB]
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var/list/levels = GetConnectedZlevels(zA)
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var/list/new_entry = new(max(levels))
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for (var/entry in levels)
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new_entry[entry] = TRUE
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if (SSatlas.connected_z_cache.len < zA)
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SSatlas.connected_z_cache.len = zA
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SSatlas.connected_z_cache[zA] = new_entry
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return new_entry[zB]
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/proc/get_zstep(ref, dir)
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switch (dir)
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if (UP)
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. = GET_ABOVE(ref)
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if (DOWN)
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. = GET_BELOW(ref)
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else
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. = get_step(ref, dir)
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