Many Mood Updates

code/__DEFINES/dcs/signals/signals_mob/signals_mob_carbon.dm

@@ -117,6 +117,8 @@
 #define COMSIG_CARBON_APPLY_OVERLAY "carbon_apply_overlay"
 ///Called from remove_overlay(cache_index, overlay)
 #define COMSIG_CARBON_REMOVE_OVERLAY "carbon_remove_overlay"
+///Called when a carbon checks their mood
+#define COMSIG_CARBON_MOOD_CHECK "carbon_mod_check"
 
 // /mob/living/carbon/human signals
 

code/__DEFINES/mood.dm

@@ -93,3 +93,6 @@
 #define BLOCK_NEW_MOOD FALSE
 /// Return from /be_replaced or /be_refreshed to actually go through and allow the new mood event to be added
 #define ALLOW_NEW_MOOD TRUE
+
+#define MOOD_TEXT_ABOVE_CHARACTER "Above Character"
+#define MOOD_TEXT_BELOW_CHARACTER "Below Character"

code/__HELPERS/_lists.dm

@@ -50,6 +50,8 @@
 
 ///Initialize the lazylist
 #define LAZYINITLIST(L) if (!L) { L = list(); }
+///Initialize the lazylist and set it lengths if the list was not already initialized - does not change the length of existing lists
+#define LAZYINITLISTLEN(L, V) if (!L) { L = list(); L.len = V; }
 ///If the provided list is empty, set it to null
 #define UNSETEMPTY(L) if (L && !length(L)) L = null
 ///If the provided key -> list is empty, remove it from the list