199 

   199 

   200 static void UpdateTownRadius(Town *t);

   200 static void UpdateTownRadius(Town *t);

   201 

   201 

   202 static bool IsCloseToTown(TileIndex tile, uint dist)

   202 static bool IsCloseToTown(TileIndex tile, uint dist)

   203 {

   203 {

   205 

   205 

   206 	FOR_ALL_TOWNS(t) {

   206 	FOR_ALL_TOWNS(t) {

   207 		if (t->xy != 0 && DistanceManhattan(tile, t->xy) < dist)

   207 		if (t->xy != 0 && DistanceManhattan(tile, t->xy) < dist)

   208 			return true;

   208 			return true;

   209 	}

   209 	}

   243 }

   243 }

   244 

   244 

   245 uint32 GetWorldPopulation(void)

   245 uint32 GetWorldPopulation(void)

   246 {

   246 {

   247 	uint32 pop;

   247 	uint32 pop;

   249 	pop = 0;

   250 	pop = 0;

   250 	FOR_ALL_TOWNS(t) {

   251 	FOR_ALL_TOWNS(t) {

   251 			pop += t->population;

   252 			pop += t->population;

   252 	}

   253 	}

   253 	return pop;

   254 	return pop;