Merge pull request #13707 from DeltaFire15/synthetic-alcohol-intolerance

Makes synthetics inherently immune to alcohol

code/__DEFINES/traits.dm

@@ -205,7 +205,7 @@
 #define TRAIT_THERMAL_VISION    "thermal_vision"
 #define TRAIT_NO_TELEPORT		"no-teleport" //you just can't
 #define TRAIT_NO_INTERNALS		"no-internals"
-#define TRAIT_NO_ALCOHOL		"alcohol_intolerance"
+#define TRAIT_TOXIC_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

code/_globalvars/traits.dm

@@ -104,7 +104,7 @@ GLOBAL_LIST_INIT(traits_by_type, list(
 		"TRAIT_AUTO_CATCH_ITEM" = TRAIT_AUTO_CATCH_ITEM,
 		"TRAIT_FREESPRINT" = TRAIT_FREESPRINT,
 		"TRAIT_NO_INTERNALS" = TRAIT_NO_INTERNALS,
-		"TRAIT_NO_ALCOHOL" = TRAIT_NO_ALCOHOL,
+		"TRAIT_TOXIC_ALCOHOL" = TRAIT_TOXIC_ALCOHOL,
 		"TRAIT_MUTATION_STASIS" = TRAIT_MUTATION_STASIS,
 		"TRAIT_HEAVY_SLEEPER" = TRAIT_HEAVY_SLEEPER,
 		"TRAIT_LIGHT_STEP" = TRAIT_LIGHT_STEP,

code/datums/traits/neutral.dm

@@ -109,7 +109,7 @@
 	name = "Alcohol Intolerance"
 	desc = "You take toxin damage from alcohol rather than getting drunk."
 	value = 0
-	mob_trait = TRAIT_NO_ALCOHOL
+	mob_trait = TRAIT_TOXIC_ALCOHOL
 	medical_record_text = "Patient's body does not react properly to ethyl alcohol."
 
 /datum/quirk/alcohol_intolerance/add()

code/modules/reagents/chemistry/reagents/alcohol_reagents.dm

@@ -35,8 +35,18 @@ All effects don't start immediately, but rather get worse over time; the rate is
 91-100: Dangerously toxic - swift death
 */
 
+
+/datum/reagent/consumable/ethanol/on_mob_add(mob/living/L, amount)
+	. = ..()
+	if(!iscarbon(L))
+		return
+
+	var/mob/living/carbon/C = L
+	if(HAS_TRAIT(C, TRAIT_ROBOTIC_ORGANISM))
+		C.reagents.remove_reagent(type, amount, FALSE)
+
 /datum/reagent/consumable/ethanol/on_mob_life(mob/living/carbon/C)
-	if(HAS_TRAIT(C, TRAIT_NO_ALCOHOL))
+	if(HAS_TRAIT(C, TRAIT_TOXIC_ALCOHOL))
 		C.adjustToxLoss((boozepwr/25)*REM,forced = TRUE)
 	else if(C.drunkenness < volume * boozepwr * ALCOHOL_THRESHOLD_MODIFIER)
 		var/booze_power = boozepwr