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moved some re-used ul procs to another file

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Signed-off-by: Cael_Aislinn <cael_aislinn@yahoo.com.au>
This commit is contained in:
Cael_Aislinn
2012-08-25 01:59:05 +10:00
parent 3e650e6d52
commit c8dd6d3b4f
4 changed files with 34 additions and 37 deletions
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32
code/WorkInProgress/SkyMarshal/Ultralight_procs.dm Normal file
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// MOVED HERE FROM ULTRALIGHT WHICH IS PROBABLY A BAD THING
#define UL_I_FALLOFF_SQUARE 0
#define UL_I_FALLOFF_ROUND 1
#define ul_FalloffStyle UL_I_FALLOFF_ROUND // Sets the lighting falloff to be either squared or circular.
var/list/ul_FastRoot = list(0, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7)
atom/proc/ul_FalloffAmount(var/atom/ref)
if (ul_FalloffStyle == UL_I_FALLOFF_ROUND)
var/delta_x = (ref.x - src.x)
var/delta_y = (ref.y - src.y)
#ifdef ul_LightingResolution
if (round((delta_x*delta_x + delta_y*delta_y)*ul_LightingResolutionSqrt,1) > ul_FastRoot.len)
for(var/i = ul_FastRoot.len, i <= round(delta_x*delta_x+delta_y*delta_y*ul_LightingResolutionSqrt,1), i++)
ul_FastRoot += round(sqrt(i))
return ul_FastRoot[round((delta_x*delta_x + delta_y*delta_y)*ul_LightingResolutionSqrt, 1) + 1]/ul_LightingResolution
#else
if ((delta_x*delta_x + delta_y*delta_y) > ul_FastRoot.len)
for(var/i = ul_FastRoot.len, i <= delta_x*delta_x+delta_y*delta_y, i++)
ul_FastRoot += round(sqrt(i))
return ul_FastRoot[delta_x*delta_x + delta_y*delta_y + 1]
#endif
else if (ul_FalloffStyle == UL_I_FALLOFF_SQUARE)
return get_dist(src, ref)
return 0