cpp/openttd-patchpack/source Changeset - r4048:868b1ca92809

Changeset - r4048:868b1ca92809

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tron - 18 years ago 2006-06-19 20:13:50
tron@openttd.org

(svn r5317) s/RGT_/ROADSIDE_/ and some minor changes

3 files changed with 58 insertions and 55 deletions:

npf.c

road_cmd.c

road_map.h

0 comments (0 inline, 0 general)

npf.c

➞

Show inline comments

@@ @@ -228,7 +228,7 @@ static void NPFMarkTile(TileIndex tile) @@
 		case MP_STREET:
 			if (!IsTileDepotType(tile, TRANSPORT_ROAD)) {
-				SetGroundType(tile, RGT_BARREN);
+				SetRoadside(tile, ROADSIDE_BARREN);
 				MarkTileDirtyByTile(tile);
+			}
 			break;

road_cmd.c

➞

Show inline comments

@@ @@ -700,6 +700,7 @@ static void DrawRoadBits(TileInfo* ti, R @@
+{
 	const DrawRoadTileStruct *drts;
 	PalSpriteID image = 0;
 	Roadside roadside;
 	if (ti->tileh != SLOPE_FLAT) {
 		int foundation = GetRoadFoundation(ti->tileh, road);
@@ @@ -713,13 +714,17 @@ static void DrawRoadBits(TileInfo* ti, R @@
 	if (image == 0) image = _road_tile_sprites_1[road];
-	if (GetGroundType(ti->tile) == RGT_BARREN) image |= PALETTE_TO_BARE_LAND;
+	roadside = GetRoadside(ti->tile);
 	if (IsOnSnow(ti->tile)) {
 		image += 19;
 	} else if (HasPavement(ti->tile)) {
 		// Pavement tiles.
 		image -= 19;
 	} else {
 		switch (roadside) {
 			case ROADSIDE_BARREN:           image |= PALETTE_TO_BARE_LAND; break;
 			case ROADSIDE_GRASS:            break;
 			case ROADSIDE_GRASS_ROAD_WORKS: break;
 			default:                        image -= 19; break; // Paved
+		}
+	}
 	DrawGroundSprite(image);
@@ @@ -734,7 +739,7 @@ static void DrawRoadBits(TileInfo* ti, R @@
+	}
 	// Draw extra details.
-	for (drts = _road_display_table[GetGroundType(ti->tile)][road]; drts->image != 0; drts++) {
+	for (drts = _road_display_table[roadside][road]; drts->image != 0; drts++) {
 		int x = ti->x | drts->subcoord_x;
 		int y = ti->y | drts->subcoord_y;
 		byte z = ti->z;
@@ @@ -763,8 +768,11 @@ static void DrawTile_Road(TileInfo *ti) @@
 			if (IsOnSnow(ti->tile)) {
 				image += 8;
 			} else {
 				if (GetGroundType(ti->tile) == RGT_BARREN) image |= PALETTE_TO_BARE_LAND;
 				if (HasPavement(ti->tile)) image += 4;
 				switch (GetRoadside(ti->tile)) {
 					case ROADSIDE_BARREN: image |= PALETTE_TO_BARE_LAND; break;
 					case ROADSIDE_GRASS:  break;
 					default:              image += 4; break; // Paved
+				}
+			}
 			DrawGroundSprite(image);
@@ @@ -866,20 +874,21 @@ static void AnimateTile_Road(TileIndex t @@
 	if (IsLevelCrossing(tile)) MarkTileDirtyByTile(tile);
+}
 static const RoadGroundType _town_road_types[5][2] = {
 	{RGT_GRASS,RGT_GRASS},
 	{RGT_PAVED,RGT_PAVED},
 	{RGT_PAVED,RGT_PAVED},
 	{RGT_ALLEY,RGT_ALLEY},
 	{RGT_LIGHT,RGT_PAVED},
 static const Roadside _town_road_types[][2] = {
 	{ ROADSIDE_GRASS,         ROADSIDE_GRASS },
 	{ ROADSIDE_PAVED,         ROADSIDE_PAVED },
 	{ ROADSIDE_PAVED,         ROADSIDE_PAVED },
 	{ ROADSIDE_TREES,         ROADSIDE_TREES },
 	{ ROADSIDE_STREET_LIGHTS, ROADSIDE_PAVED }
 };
 static const RoadGroundType _town_road_types_2[5][2] = {
 	{RGT_GRASS,RGT_GRASS},
 	{RGT_PAVED,RGT_PAVED},
 	{RGT_LIGHT,RGT_PAVED},
 	{RGT_LIGHT,RGT_PAVED},
 	{RGT_LIGHT,RGT_PAVED},
 static const Roadside _town_road_types_2[][2] = {
 	{ ROADSIDE_GRASS,         ROADSIDE_GRASS },
 	{ ROADSIDE_PAVED,         ROADSIDE_PAVED },
 	{ ROADSIDE_STREET_LIGHTS, ROADSIDE_PAVED },
 	{ ROADSIDE_STREET_LIGHTS, ROADSIDE_PAVED },
 	{ ROADSIDE_STREET_LIGHTS, ROADSIDE_PAVED }
 };
@@ @@ -934,23 +943,23 @@ static void TileLoop_Road(TileIndex tile @@
+		{
 			/* Adjust road ground type depending on 'grp' (grp is the distance to the center) */
 			const RoadGroundType *target_rgt = (_opt.landscape == LT_CANDY) ? _town_road_types_2[grp] : _town_road_types[grp];
 			RoadGroundType rgt = GetGroundType(tile);
 			const Roadside* new_rs = (_opt.landscape == LT_CANDY) ? _town_road_types_2[grp] : _town_road_types[grp];
 			Roadside cur_rs = GetRoadside(tile);
 			/* We have our desired type, do nothing */
-			if (rgt == target_rgt[0]) return;
+			if (cur_rs == new_rs[0]) return;
 			/* We have the pre-type of the desired type, switch to the desired type */
 			if (rgt == target_rgt[1]) {
 				rgt = target_rgt[0];
 			if (cur_rs == new_rs[1]) {
 				cur_rs = new_rs[0];
 			/* We have barren land, install the pre-type */
 			} else if (rgt == RGT_BARREN) {
 				rgt = target_rgt[1];
 			} else if (cur_rs == ROADSIDE_BARREN) {
 				cur_rs = new_rs[1];
 			/* We're totally off limits, remove any installation and make barren land */
 			} else {
-				rgt = RGT_BARREN;
+				cur_rs = ROADSIDE_BARREN;
+			}
-			SetGroundType(tile, rgt);
+			SetRoadside(tile, cur_rs);
 			MarkTileDirtyByTile(tile);
+		}
 	} else if (IncreaseRoadWorksCounter(tile)) {
@@ @@ -1018,7 +1027,7 @@ static void GetTileDesc_Road(TileIndex t @@
 	switch (GetRoadTileType(tile)) {
 		case ROAD_TILE_CROSSING: td->str = STR_1818_ROAD_RAIL_LEVEL_CROSSING; break;
 		case ROAD_TILE_DEPOT: td->str = STR_1817_ROAD_VEHICLE_DEPOT; break;
-		default: td->str = _road_tile_strings[GetGroundType(tile)]; break;
+		default: td->str = _road_tile_strings[GetRoadside(tile)]; break;
+	}
+}

road_map.h

➞

Show inline comments

@@ @@ -104,32 +104,30 @@ static inline void ToggleSnow(TileIndex @@
 	TOGGLEBIT(_m[t].m4, 7);
+}
 typedef enum RoadGroundType {
 	RGT_BARREN,
 	RGT_GRASS,
 	RGT_PAVED,
 	RGT_LIGHT,
 	RGT_NOT_IN_USE, /* Has something to do with fund buildings */
 	RGT_ALLEY,
 	RGT_ROADWORK_GRASS,
 	RGT_ROADWORK_PAVED,
 	RGT_ROADWORK_OFFSET = RGT_ROADWORK_GRASS - RGT_GRASS
 } RoadGroundType;
 typedef enum Roadside {
 	ROADSIDE_BARREN           = 0,
 	ROADSIDE_GRASS            = 1,
 	ROADSIDE_PAVED            = 2,
 	ROADSIDE_STREET_LIGHTS    = 3,
 	ROADSIDE_TREES            = 5,
 	ROADSIDE_GRASS_ROAD_WORKS = 6,
 	ROADSIDE_PAVED_ROAD_WORKS = 7
 } Roadside;
-static inline RoadGroundType GetGroundType(TileIndex t)
+static inline Roadside GetRoadside(TileIndex tile)
+{
-	return (RoadGroundType)GB(_m[t].m4, 4, 3);
+	return (Roadside)GB(_m[tile].m4, 4, 3);
+}
-static inline void SetGroundType(TileIndex t, RoadGroundType rgt)
+static inline void SetRoadside(TileIndex tile, Roadside s)
+{
-	SB(_m[t].m4, 4, 3, rgt);
+	SB(_m[tile].m4, 4, 3, s);
+}
 static inline bool HasRoadWorks(TileIndex t)
+{
-	return GetGroundType(t) >= RGT_ROADWORK_GRASS;
+	return GetRoadside(t) >= ROADSIDE_GRASS_ROAD_WORKS;
+}
 static inline bool IncreaseRoadWorksCounter(TileIndex t)
@@ @@ -143,25 +141,21 @@ static inline void StartRoadWorks(TileIn @@
+{
 	assert(!HasRoadWorks(t));
 	/* Remove any trees or lamps in case or roadwork */
 	switch (GetGroundType(t)) {
 		case RGT_BARREN:
 		case RGT_GRASS:  SetGroundType(t, RGT_ROADWORK_GRASS); break;
 		default:         SetGroundType(t, RGT_ROADWORK_PAVED); break;
 	switch (GetRoadside(t)) {
 		case ROADSIDE_BARREN:
 		case ROADSIDE_GRASS:  SetRoadside(t, ROADSIDE_GRASS_ROAD_WORKS); break;
 		default:              SetRoadside(t, ROADSIDE_PAVED_ROAD_WORKS); break;
+	}
+}
 static inline void TerminateRoadWorks(TileIndex t)
+{
 	assert(HasRoadWorks(t));
-	SetGroundType(t, (RoadGroundType)(GetGroundType(t) - RGT_ROADWORK_OFFSET));
+	SetRoadside(t, (Roadside)(GetRoadside(t) - ROADSIDE_GRASS_ROAD_WORKS + ROADSIDE_GRASS));
 	/* Stop the counter */
 	SB(_m[t].m4, 0, 4, 0);
+}
 static inline bool HasPavement(TileIndex t)
+{
 	return GetGroundType(t) >= RGT_PAVED && GetGroundType(t) != RGT_ROADWORK_GRASS;
+}
 static inline DiagDirection GetRoadDepotDirection(TileIndex t)
+{

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