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[MIRROR] Add Verdigris, an in-tree rust module to cover our random performance-code needs. (#9246)

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Co-authored-by: ShadowLarkens <shadowlarkens@gmail.com>
Co-authored-by: CHOMPStation2 <chompsation2@gmail.com>
This commit is contained in:
CHOMPStation2
2024-10-17 02:07:35 -07:00
committed by GitHub
parent e2819e7bed
commit 796265e126
16 changed files with 185 additions and 51 deletions
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55
code/modules/random_map/automata/automata.dm
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@@ -10,58 +10,11 @@
var/cell_threshold = 5 // Cell becomes alive with this many live neighbors.
// Automata-specific procs and processing.
/datum/random_map/automata/seed_map()
return // Do not seed, we use Verdigris for this now
/datum/random_map/automata/generate_map()
for(var/iter = 1 to iterations)
var/list/next_map[limit_x*limit_y]
var/count
var/is_not_border_left
var/is_not_border_right
var/ilim_u
var/ilim_d
var/bottom_lim = ((limit_y - 1) * limit_x)
if (!islist(map))
set_map_size()
for (var/i in 1 to (limit_x * limit_y))
count = 0
is_not_border_left = i != 1 && ((i - 1) % limit_x)
is_not_border_right = i % limit_x
if (CELL_ALIVE(map[i])) // Center row.
++count
if (is_not_border_left && CELL_ALIVE(map[i - 1]))
++count
if (is_not_border_right && CELL_ALIVE(map[i + 1]))
++count
if (i > limit_x) // top row
ilim_u = i - limit_x
if (CELL_ALIVE(map[ilim_u]))
++count
if (is_not_border_left && CELL_ALIVE(map[ilim_u - 1]))
++count
if (is_not_border_right && CELL_ALIVE(map[ilim_u + 1]))
++count
if (i <= bottom_lim) // bottom row
ilim_d = i + limit_x
if (CELL_ALIVE(map[ilim_d]))
++count
if (is_not_border_left && CELL_ALIVE(map[ilim_d - 1]))
++count
if (is_not_border_right && CELL_ALIVE(map[ilim_d + 1]))
++count
if(count >= cell_threshold)
REVIVE_CELL(i, next_map)
else // Nope. Can't be alive. Kill it.
KILL_CELL(i, next_map)
CHECK_TICK
map = next_map
map = verdigris_generate_automata(limit_x, limit_y, iterations, initial_wall_cell)
/datum/random_map/automata/get_additional_spawns(value, turf/T)
return