Rebalance weight quirks

- Changes Overweight to a neutral quirk
- Adds trait for Overweight
- Adds roundstart nutrition to Overweight
- Removes permanent slowdown effect from Overweight
- Reduces value of Obese from -6 to -4

code/__DEFINES/~~~splurt_defines/traits/declarations.dm

@@ -37,3 +37,4 @@
 #define TRAIT_CONCUBUS			"concubus"
 #define TRAIT_MODULAR_LIMBS		"modular_limbs"
 #define TRAIT_VACUUM_RESIST		"vacuum_resist"
+#define TRAIT_OVERWEIGHT		"overweight"

modular_zzplurt/code/datums/quirks/negative_quirks/obese.dm

@@ -0,0 +1,3 @@
+// Permanent version of Overweight quirk
+/datum/quirk/obese
+	value = -4

modular_zzplurt/code/datums/quirks/negative_quirks/overweight.dm

@@ -0,0 +1,22 @@
+// Re-implemented here to match old server
+/datum/quirk/overweight
+	desc = "You're particularly fond of food, and join the shift being overweight."
+	value = 0
+	gain_text = span_notice("You're feeling a bit chubby this shift!")
+	lose_text = span_notice("Your weight returns to an average level.")
+	mob_trait = TRAIT_OVERWEIGHT
+
+/datum/quirk/overweight/add()
+	// Set nutrition value
+	quirk_holder.nutrition = rand(NUTRITION_LEVEL_FAT + NUTRITION_LEVEL_START_MIN, NUTRITION_LEVEL_FAT + NUTRITION_LEVEL_START_MAX)
+
+	// Set overeat duration
+	quirk_holder.overeatduration = 300 SECONDS
+
+	// Add fat trait
+	ADD_TRAIT(quirk_holder, TRAIT_FAT, OBESITY)
+
+// Speed multiplier granted by this quirk
+// Disabled because this is a neutral quirk
+/datum/movespeed_modifier/overweight
+	multiplicative_slowdown = 0 // Previously 0.5

tgstation.dme

@@ -9398,6 +9398,8 @@
 #include "modular_zzplurt\code\datums\mutations\body.dm"
 #include "modular_zzplurt\code\datums\quirks\negative_quirks\bad_touch.dm"
 #include "modular_zzplurt\code\datums\quirks\negative_quirks\dumb_for_cum.dm"
+#include "modular_zzplurt\code\datums\quirks\negative_quirks\obese.dm"
+#include "modular_zzplurt\code\datums\quirks\negative_quirks\overweight.dm"
 #include "modular_zzplurt\code\datums\quirks\negative_quirks\thirsty.dm"
 #include "modular_zzplurt\code\datums\quirks\neutral_quirks\choke_slut.dm"
 #include "modular_zzplurt\code\datums\quirks\neutral_quirks\concubus.dm"