Improve some innacurate function names, labels, and comments (#1078)

[https://github.com/pret/pokecrystal/issues/1078#issuecomment-1872396250]

ram/wram.asm

@@ -2807,7 +2807,7 @@ wScriptFlags::
 ; bit 3: run deferred script
 	db
 	ds 1
-wScriptFlags2::
+wEnabledPlayerEvents::
 ; bit 0: count steps
 ; bit 1: coord events
 ; bit 2: warps and connections
@@ -3179,8 +3179,8 @@ wBikeFlags::
 wCurMapSceneScriptPointer:: dw
 
 wCurCaller:: dw
-wCurMapWarpCount:: db
-wCurMapWarpsPointer:: dw
+wCurMapWarpEventCount:: db
+wCurMapWarpEventsPointer:: dw
 wCurMapCoordEventCount:: db
 wCurMapCoordEventsPointer:: dw
 wCurMapBGEventCount:: db