documentations

- spawnableActorList_add: decode flags
- add some prototypes in functions.h
- ActorMarker: docu unk8 (drawFunc) and unk14_20 (id)

src/SM/ch/vegetables.c

@@ -287,7 +287,7 @@ void func_80388080(Actor *this){
     
 
     if(!this->initialized){
-        switch(this->marker->unk14_20){
+        switch(this->marker->id){
             default:
                 local->unkC = 3; //cauliflower
                 break;