--- a/src/ai/trolly/pathfinder.cpp	Sat Oct 06 21:16:00 2007 +0000
+++ b/src/ai/trolly/pathfinder.cpp	Mon Dec 03 23:39:38 2007 +0000
@@ -411,7 +411,7 @@
 			if (PathFinderInfo->rail_or_road) {
 				Foundation f = GetRailFoundation(parent_tileh, (TrackBits)(1 << AiNew_GetRailDirection(parent->path.parent->node.tile, parent->path.node.tile, current->tile)));
 				// Maybe is BRIDGE_NO_FOUNDATION a bit strange here, but it contains just the right information..
-				if (IsInclinedFoundation(f) || (!IsFoundation(f) && HASBIT(BRIDGE_NO_FOUNDATION, parent_tileh))) {
+				if (IsInclinedFoundation(f) || (!IsFoundation(f) && HasBit(BRIDGE_NO_FOUNDATION, parent_tileh))) {
 					res += AI_PATHFINDER_TILE_GOES_UP_PENALTY;
 				} else {
 					res += AI_PATHFINDER_FOUNDATION_PENALTY;
@@ -419,7 +419,7 @@
 			} else {
 				if (!IsRoad(parent->path.node.tile) || !IsTileType(parent->path.node.tile, MP_TUNNELBRIDGE)) {
 					Foundation f = GetRoadFoundation(parent_tileh, (RoadBits)AiNew_GetRoadDirection(parent->path.parent->node.tile, parent->path.node.tile, current->tile));
-					if (IsInclinedFoundation(f) || (!IsFoundation(f) && HASBIT(BRIDGE_NO_FOUNDATION, parent_tileh))) {
+					if (IsInclinedFoundation(f) || (!IsFoundation(f) && HasBit(BRIDGE_NO_FOUNDATION, parent_tileh))) {
 						res += AI_PATHFINDER_TILE_GOES_UP_PENALTY;
 					} else {
 						res += AI_PATHFINDER_FOUNDATION_PENALTY;
@@ -444,13 +444,13 @@
 		res += AI_PATHFINDER_BRIDGE_PENALTY * GetBridgeLength(current->tile, parent->path.node.tile);
 		// Check if we are going up or down, first for the starting point
 		// In user_data[0] is at the 8th bit the direction
-		if (!HASBIT(BRIDGE_NO_FOUNDATION, parent_tileh)) {
+		if (!HasBit(BRIDGE_NO_FOUNDATION, parent_tileh)) {
 			if (IsLeveledFoundation(GetBridgeFoundation(parent_tileh, (Axis)((current->user_data[0] >> 8) & 1)))) {
 				res += AI_PATHFINDER_BRIDGE_GOES_UP_PENALTY;
 			}
 		}
 		// Second for the end point
-		if (!HASBIT(BRIDGE_NO_FOUNDATION, tileh)) {
+		if (!HasBit(BRIDGE_NO_FOUNDATION, tileh)) {
 			if (IsLeveledFoundation(GetBridgeFoundation(tileh, (Axis)((current->user_data[0] >> 8) & 1)))) {
 				res += AI_PATHFINDER_BRIDGE_GOES_UP_PENALTY;
 			}