Reworks solars

code/__DEFINES/components.dm

@@ -33,6 +33,10 @@
 #define COMSIG_GLOB_NEW_Z "!new_z"								//from base of datum/controller/subsystem/mapping/proc/add_new_zlevel(): (list/args)
 #define COMSIG_GLOB_VAR_EDIT "!var_edit"						//called after a successful var edit somewhere in the world: (list/args)
 #define COMSIG_GLOB_LIVING_SAY_SPECIAL "!say_special"			//global living say plug - use sparingly: (mob/speaker , message)
+
+// signals from globally accessible objects
+/// from SSsun when the sun changes position : (azimuth)
+#define COMSIG_SUN_MOVED "sun_moved"
 //////////////////////////////////////////////////////////////////
 
 // /datum signals

code/__DEFINES/power.dm

@@ -0,0 +1,3 @@
+#define SOLAR_TRACK_OFF 0
+#define SOLAR_TRACK_TIMED 1
+#define SOLAR_TRACK_AUTO 2