Work has begun to enable strategic movement for other teams than just player and enemy.

- I've changed the GROUP struct - instead of BOOLEAN fPlayer we now have UINT8 usGroupTeam.
- To further simplify the code, I've replaced 
UINT8 NumEnemiesInSector( INT16 sSectorX, INT16 sSectorY ); 
with 
UINT8 NumNonPlayerTeamMembersInSector( INT16 sSectorX, INT16 sSectorY, UINT8 ubTeam );

In the next days, more strategic functions will be simplified, merged and replaced.

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@7707 3b4a5df2-a311-0410-b5c6-a8a6f20db521

Tactical/Disease.cpp

@@ -361,7 +361,7 @@ void HandleDisease()
 					}
 
 					// the bulk of doctoring will come from the military
-					doctors += NumEnemiesInSector( sX, sY ) * GetMilitaryPopulationDoctorRate( );
+					doctors += NumNonPlayerTeamMembersInSector( sX, sY, ENEMY_TEAM ) * GetMilitaryPopulationDoctorRate( );
 
 					UINT32 doctorpower = doctors * GetPopulationDoctorPoints( );
 
@@ -479,8 +479,7 @@ UINT16 GetSectorPopulation( INT16 sX, INT16 sY, BOOLEAN fWithMilitary )
 	if ( fWithMilitary )
 	{
 		// add number of enemies...
-		UINT16 sNumberOfEnemies = NumEnemiesInSector( sX, sY );
-		population += sNumberOfEnemies;
+		population += NumNonPlayerTeamMembersInSector( sX, sY, ENEMY_TEAM );
 	}
 
 	return population;