Added some more comments.

- Commented the data structures in areadata.h and gamelogic.h.

src/areadata.h

@@ -9,30 +9,32 @@
 // -=[ Area/Paths: ]=-:
 // ====================
 
+// Let the compiler know that we're going to define these types:
 typedef struct playerPath playerPath;
 typedef struct playerArea playerArea;
 
+// A path, which contains a name, and a pointer to the area which the player will travel to:
 struct playerPath
 {
 	char pathName[32];
 	playerArea * areaToJoin;
 };
 
+// An area, containing a list of paths exiting from the area, and a name and description of the area:
 struct playerArea
 {
 	list * pathList;
 	char areaName[32];
 	char areaDescription[MAX - 35];
-//	playerPath * areaExits[16];
 };
 
-// Create an area given a name and description:
+// Create an area given a name and description, returning a pointer to the new area:
 playerArea * createArea(char * nameString, char * descriptionString);
 
-// Create a path between two areas given two areas and two strings:
+// Create a path between two areas given two areas and two strings, adding it to the both area's list of paths: 
 int createPath(playerArea * fromArea, playerArea * toArea, char * fromDescription, char * toDescription);
 
-// Create a one-way path between two areas given two areas and a string:
+// Create a one-way path between two areas given two areas and a string, adding it to the first area's list of paths: 
 int createOneWayPath(playerArea * fromArea, playerArea * toArea, char * description);
 
 // TO BE IMPLEMENTED:

src/gamelogic.h

@@ -12,6 +12,7 @@
 // -=[ Data Structures ]=-:
 // ========================
 
+// An event for storing the information
 typedef struct commandEvent commandEvent;
 typedef struct commandEvent
 {
@@ -83,6 +84,7 @@ int evaluateNextCommand(gameLogicParameters * parameters, commandQueue * queue);
 // -=[ Gameplay Primitives ]=-:
 // ============================
 
+// The possible outcomes of a check or challenge:
 typedef enum outcome
 {
 	CRITICAL_FAILURE,