Reorganizes breathing, and moves common human/monkey breathing code into
carbon. handle_breath() is largely unchanged.
Removes unnecessary handle_internal_lifeform().
Fixes monkies being held by people in mecha in space not being able to breathe.
This should have little/no gameplay effect right now, just paving the
way for directional lights.
Replaced handle_rotation() on buckly things with this.
Signed-off-by: Mloc-Argent <colmohici@gmail.com>
New turf proc: assume_gas(). Maps to air.adjust_gas_temp().
Lots of optimizations to processing, fire, lighting, HasEntered() and
more.
Zones now process all fire data and existance in one go, fire objects
only handle spreading.
Most code has been ported straight so some of it mightn't be ideally
structured for the new gas_mixtures.
Signed-off-by: Mloc-Argent <colmohici@gmail.com>
Also fixed some grammar in the station blueprint code.
Conflicts:
code/game/objects/items/blueprints.dm
code/game/objects/items/devices/uplinks.dm
code/modules/admin/verbs/debug.dm
code/modules/clothing/masks/gasmask.dm
code/modules/detectivework/scanner.dm
code/modules/flufftext/TextFilters.dm
code/modules/mob/living/carbon/human/say.dm
code/modules/mob/living/silicon/ai/say.dm
