make ipcs cool

code/__DEFINES/DNA.dm

@@ -140,6 +140,8 @@
 #define CUSTOM_SKINTONE	24	//adds a "_g" suffix to bodypart overlays icon states if a custom skintone is used.
 #define HORNCOLOR		25
 #define WINGCOLOR		26
+#define ROBOTIC_LIMBS	27 //has robotic limbs that render like organic ones
+
 
 //organ slots
 #define ORGAN_SLOT_BRAIN "brain"

code/__DEFINES/is_helpers.dm

@@ -72,6 +72,7 @@ GLOBAL_LIST_INIT(turfs_without_ground, typecacheof(list(
 #define ismush(A) (is_species(A, /datum/species/mush))
 #define isshadow(A) (is_species(A, /datum/species/shadow))
 #define isskeleton(A) (is_species(A, /datum/species/skeleton))
+#define isrobotic(A) (is_species(A, /datum/species/ipc) || is_species(A, /datum/species/synthliz))
 
 // Citadel specific species
 #define isipcperson(A) (is_species(A, /datum/species/ipc))

code/__DEFINES/traits.dm

@@ -194,6 +194,7 @@
 #define TRAIT_NO_ALCOHOL		"alcohol_intolerance"
 #define TRAIT_MUTATION_STASIS			"mutation_stasis" //Prevents processed genetics mutations from processing.
 #define TRAIT_FAST_PUMP				"fast_pump"
+#define TRAIT_NO_PROCESS_FOOD	"no-process-food" // You don't get benefits from nutriment, nor nutrition from reagent consumables
 
 // mobility flag traits
 // IN THE FUTURE, IT WOULD BE NICE TO DO SOMETHING SIMILAR TO https://github.com/tgstation/tgstation/pull/48923/files (ofcourse not nearly the same because I have my.. thoughts on it)