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Atmo tweak

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Use air.compare() to trigger turf delays

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@2270 316c924e-a436-60f5-8080-3fe189b3f50e
This commit is contained in:
bbusse@gmail.com
2011-09-25 14:47:36 +00:00
parent fd9ad9376c
commit 5e540cc037
1 changed files with 11 additions and 24 deletions
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35
code/FEA/FEA_turf_tile.dm
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@@ -84,18 +84,6 @@ turf
pressure_difference = connection_difference
pressure_direction = connection_direction
if (istype(src,/turf/simulated))
//P=nRT/V
var/turf/simulated/me = src
var/min_pressure = MINIMUM_AIR_TO_SUSPEND*me.air.temperature*R_IDEAL_GAS_EQUATION/CELL_VOLUME
if (connection_difference > min_pressure)
//enough air moved, reset wait
me.reset_delay()
//reset neighbor too
var/turf/simulated/enemy_tile = get_step(src, connection_direction)
if(istype(enemy_tile))
enemy_tile.reset_delay()
simulated
proc
consider_pressure_difference_space(connection_difference)
@@ -320,6 +308,10 @@ turf
processing = 0
process_cell()
//this proc does all the heavy lifting for individual tile processing
//it shares with all of its neighbors, spreads fire, calls superconduction
//and doesn't afraid of anything
//check if we're skipping this tick
if (next_check > 0)
next_check--
@@ -338,16 +330,17 @@ turf
var/turf/simulated/enemy_tile = get_step(src, direction)
var/connection_difference = 0
if(istype(enemy_tile))
if(istype(enemy_tile)) //enemy_tile == neighbor, btw
if(enemy_tile.archived_cycle < archived_cycle) //archive bordering tile information if not already done
enemy_tile.archive()
//check temperature difference to possibly refresh processing
//var/temperature_delta = abs(air.temperature-enemy_tile.air.temperature)
//var/temperature_trigger = (temperature_delta > MINIMUM_TEMPERATURE_DELTA_TO_SUSPEND)
var/delay_trigger = air.compare(enemy_tile.air)
if (!delay_trigger) //if compare() didn't return 1, air is different enough to trigger processing
reset_delay()
enemy_tile.reset_delay()
if(enemy_tile.parent && enemy_tile.parent.group_processing) //apply tile to group sharing
if(enemy_tile.parent.current_cycle < current_cycle)
if(enemy_tile.parent.current_cycle < current_cycle) //if the group hasn't been archived, it could just be out of date
if(enemy_tile.parent.air.check_gas_mixture(air))
connection_difference = air.share(enemy_tile.parent.air)
else
@@ -359,13 +352,6 @@ turf
if(enemy_tile.current_cycle < current_cycle)
connection_difference = air.share(enemy_tile.air)
//I've commented out temp resetting for now.
//In low-pressure situations, the temp fluctuates too much, leading to hull breaches causing massive reupdate checks
//We can replace this with a heat capacity comparison if it proves to be necessary
//if (temperature_trigger)
// reset_delay()
// enemy_tile.reset_delay()
if(active_hotspot)
possible_fire_spreads += enemy_tile
else
@@ -416,6 +402,7 @@ turf
update_visuals(air)
if(air.temperature > FIRE_MINIMUM_TEMPERATURE_TO_EXIST)
reset_delay() //hotspots always process quickly
hotspot_expose(air.temperature, CELL_VOLUME)
for(var/atom/movable/item in src)
item.temperature_expose(air, air.temperature, CELL_VOLUME)