cpp/openttd-patchpack/source Changeset - r3167:c678c9ca682c

Changeset - r3167:c678c9ca682c

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tron - 19 years ago 2006-03-08 15:29:23
tron@openttd.org

(svn r3795) Add a function to request the orientation of a depot

4 files changed with 22 insertions and 14 deletions:

road_cmd.c

road_map.c

road_map.h

roadveh_cmd.c

0 comments (0 inline, 0 general)

road_cmd.c

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@@ @@ -803,7 +803,7 @@ static void DrawTile_Road(TileInfo *ti) @@
 			player = GetTileOwner(ti->tile);
 			if (player < MAX_PLAYERS) ormod = PLAYER_SPRITE_COLOR(player);
-			drss = _road_display_datas[ti->map5 & 0xF];
+			drss = _road_display_datas[GetRoadDepotDirection(ti->tile)];
 			DrawGroundSprite(drss++->image);
@@ @@ -1100,7 +1100,7 @@ static uint32 VehicleEnter_Road(Vehicle @@
 		case ROAD_DEPOT:
 			if (v->type == VEH_Road && v->u.road.frame == 11) {
-				if (_roadveh_enter_depot_unk0[GB(_m[tile].m5, 0, 2)] == v->u.road.state) {
+				if (_roadveh_enter_depot_unk0[GetRoadDepotDirection(tile)] == v->u.road.state) {
 					RoadVehEnterDepot(v);
 					return 4;
+				}

road_map.c

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@@ @@ -16,7 +16,7 @@ RoadBits GetAnyRoadBits(TileIndex tile) @@
 				default:
 				case ROAD_NORMAL:   return GetRoadBits(tile);
 				case ROAD_CROSSING: return GetCrossingRoadBits(tile);
-				case ROAD_DEPOT:    return DiagDirToRoadBits(GB(_m[tile].m5, 0, 2));
+				case ROAD_DEPOT:    return DiagDirToRoadBits(GetRoadDepotDirection(tile));
+			}
 		case MP_STATION:

road_map.h

➞

Show inline comments

@@ @@ -62,6 +62,12 @@ static inline RoadType GetRoadType(TileI @@
+}
 static inline DiagDirection GetRoadDepotDirection(TileIndex tile)
+{
 	return (DiagDirection)GB(_m[tile].m5, 0, 2);
+}
 /**
  * Returns the RoadBits on an arbitrary tile
  * Special behavior:

roadveh_cmd.c

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Show inline comments

@@ @@ -992,7 +992,6 @@ static int RoadFindPathToDest(Vehicle* v @@
 	int best_track;
 	uint best_dist, best_maxlen;
 	uint i;
 	byte m5;
+	{
 		uint32 r = GetTileTrackStatus(tile, TRANSPORT_ROAD);
@@ @@ -1003,7 +1002,7 @@ static int RoadFindPathToDest(Vehicle* v @@
 	if (IsTileType(tile, MP_STREET)) {
 		if (GetRoadType(tile) == ROAD_DEPOT && IsTileOwner(tile, v->owner)) {
 			/* Road depot */
-			bitmask |= _road_veh_fp_ax_or[GB(_m[tile].m5, 0, 2)];
+			bitmask |= _road_veh_fp_ax_or[GetRoadDepotDirection(tile)];
+		}
 	} else if (IsTileType(tile, MP_STATION) && IsRoadStationTile(tile)) {
 		if (IsTileOwner(tile, v->owner)) {
@@ @@ -1073,24 +1072,27 @@ static int RoadFindPathToDest(Vehicle* v @@
 			return_track(ftd.best_trackdir);
+		}
 	} else {
 		DiagDirection dir;
 		if (IsTileType(desttile, MP_STREET)) {
 			m5 = _m[desttile].m5;
 			if (GetRoadType(desttile) == ROAD_DEPOT) goto do_it;
 			if (GetRoadType(desttile) == ROAD_DEPOT) {
 				dir = GetRoadDepotDirection(desttile);
 				goto do_it;
+			}
 		} else if (IsTileType(desttile, MP_STATION)) {
 			m5 = _m[desttile].m5;
 			if (IS_BYTE_INSIDE(m5, 0x43, 0x4B)) {
 			if (IS_BYTE_INSIDE(_m[desttile].m5, 0x43, 0x4B)) {
 				/* We are heading for a station */
-				m5 -= 0x43;
+				dir = GetRoadStationDir(tile);
 do_it:;
 				/* When we are heading for a depot or station, we just
 				 * pretend we are heading for the tile in front, we'll
 				 * see from there */
 				desttile += TileOffsByDir(m5 & 3);
 				if (desttile == tile && bitmask&_road_pf_table_3[m5&3]) {
 				desttile += TileOffsByDir(dir);
 				if (desttile == tile && bitmask & _road_pf_table_3[dir]) {
 					/* If we are already in front of the
 					 * station/depot and we can get in from here,
 					 * we enter */
-					return_track(FindFirstBit2x64(bitmask&_road_pf_table_3[m5&3]));
+					return_track(FindFirstBit2x64(bitmask & _road_pf_table_3[dir]));
+				}
+			}
+		}
@@ @@ -1196,7 +1198,7 @@ static void RoadVehController(Vehicle *v @@
 		v->cur_speed = 0;
-		dir = GB(_m[v->tile].m5, 0, 2);
+		dir = GetRoadDepotDirection(v->tile);
 		v->direction = DiagDirToDir(dir);
 		rd2 = _roadveh_data_2[dir];

0 comments (0 inline, 0 general)