cpp/openttd-patchpack/source Changeset - r39:c8e54423ac24

Changeset - r39:c8e54423ac24

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master

0 13 0

dominik - 20 years ago 2004-08-13 18:27:33
dominik@openttd.org

(svn r40) Final slope graphics fix

13 files changed with 120 insertions and 8 deletions:

clear_cmd.c

dummy_land.c

industry_cmd.c

landscape.c

rail_cmd.c

road_cmd.c

station_cmd.c

town_cmd.c

tree_cmd.c

ttd.h

tunnelbridge_cmd.c

unmovable_cmd.c

water_cmd.c

0 comments (0 inline, 0 general)

clear_cmd.c

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@@ @@ -514,6 +514,11 @@ static void DrawTile_Clear(TileInfo *ti) @@
 uint GetSlopeZ_Clear(TileInfo *ti) { return GetPartialZ(ti->x&0xF, ti->y&0xF, ti->tileh) + ti->z; }
 uint GetSlopeTileh_Clear(TileInfo *ti)
+{
 	return ti->tileh;
+}
 static void GetAcceptedCargo_Clear(uint tile, AcceptedCargo *ac)
+{
 	/* unused */
@@ @@ -803,4 +808,5 @@ const TileTypeProcs _tile_type_clear_pro @@
 	NULL,											/* get_produced_cargo_proc */
 	NULL,											/* vehicle_enter_tile_proc */
 	NULL,											/* vehicle_leave_tile_proc */
 	GetSlopeTileh_Clear,			/* get_slope_tileh_proc */
 };

dummy_land.c

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@@ @@ -13,6 +13,10 @@ static uint GetSlopeZ_Dummy(TileInfo *ti @@
 	return GetPartialZ(ti->x&0xF, ti->y&0xF, ti->tileh) + ti->z;
+}
 static uint GetSlopeZ_Dummy(TileInfo *ti) {
 	return ti->tileh;
+}
 static int32 ClearTile_Dummy(uint tile, byte flags) {
 	return_cmd_error(STR_0001_OFF_EDGE_OF_MAP);
+}
@@ @@ -68,5 +72,6 @@ const TileTypeProcs _tile_type_dummy_pro @@
 	NULL,											/* get_produced_cargo_proc */
 	NULL,											/* vehicle_enter_tile_proc */
 	NULL,											/* vehicle_leave_tile_proc */
 	GetSlopeTileh_Dummy,			/* get_slope_tileh_proc */
 };

industry_cmd.c

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@@ @@ -334,6 +334,10 @@ static uint GetSlopeZ_Industry(TileInfo @@
 	return GetPartialZ(ti->x&0xF, ti->y&0xF, ti->tileh) + ti->z;
+}
 static uint GetSlopeTileh_Industry(TileInfo *ti) {
 	return 0;
+}
 static void GetAcceptedCargo_Industry(uint tile, AcceptedCargo *ac)
+{
 	int m5 = _map5[tile];
@@ @@ -1819,6 +1823,7 @@ const TileTypeProcs _tile_type_industry_ @@
 	GetProducedCargo_Industry,  /* get_produced_cargo_proc */
 	NULL,												/* vehicle_enter_tile_proc */
 	NULL,												/* vehicle_leave_tile_proc */
 	GetSlopeTileh_Industry,			/* get_slope_tileh_proc */
 };
 static const byte _industry_desc[] = {

landscape.c

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@@ @@ -237,22 +237,34 @@ uint GetSlopeZ(int x, int y) @@
 	assert(z < 256);
 */
 	return _tile_type_procs[ti.type]->get_slope_z_proc(&ti);
+}
 /* TODO: add check if this tile has a foundation or not. Since this can't be done easily with the
 	current landscape arrays, we might have to add a new TileTypeProc. */
 bool hasFoundation(uint tile)
 // direction=true:  check for foundation in east and south corner
 // direction=false: check for foundation in west and south corner
 bool hasFoundation(TileInfo *ti, bool direction)
+{
 	return true;
 	bool south, other; // southern corner and east/west corner
 	uint slope = _tile_type_procs[ti->type]->get_slope_tileh_proc(ti);
 	south = ((ti->tileh) & 2) != (slope & 2);
 	if(direction)
 		other = ((ti->tileh) & 4) != (slope & 4);
 	else
 		other = ((ti->tileh) & 1) != (slope & 1);
 	return south || other;
+}
 void DrawFoundation(TileInfo *ti, uint f)
+{
 	uint32 sprite_base = SPR_SLOPES_BASE-14;
 	if(hasFoundation( TILE_FROM_XY(ti->x, ti->y-1) )) sprite_base += 22;		// foundation in NW direction
 	if(hasFoundation( TILE_FROM_XY(ti->x-1, ti->y) )) sprite_base += 22*2;	// foundation in NE direction
 	TileInfo ti2;
 	FindLandscapeHeight(&ti2, ti->x, ti->y-1);
 	if(hasFoundation( &ti2, true )) sprite_base += 22;		// foundation in NW direction
 	FindLandscapeHeight(&ti2, ti->x-1, ti->y);
 	if(hasFoundation( &ti2, false )) sprite_base += 22*2;	// foundation in NE direction
 	if (f < 15) {
 		// leveled foundation

rail_cmd.c

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Show inline comments

@@ @@ -1694,6 +1694,28 @@ uint GetSlopeZ_Track(TileInfo *ti) @@
 	return z;
+}
 uint GetSlopeTileh_Track(TileInfo *ti)
+{
 	// check if it's a foundation
 	if (ti->tileh != 0) {
 		if ((ti->map5 & 0x80) == 0) {
 			uint f = GetRailFoundation(ti->tileh, ti->map5 & 0x3F);
 			if (f != 0) {
 				if (f < 15) {
 					// leveled foundation
 					return 0;
+				}
 				// inclined foundation
 				return _inclined_tileh[f - 15];
+			}
 		} else if ((ti->map5 & 0xC0) == 0xC0) {
 			// depot or checkpoint
 			return 0;
+		}
+	}
 	return ti->tileh;
+}
 static void GetAcceptedCargo_Track(uint tile, AcceptedCargo *ac)
+{
 	/* not used */
@@ @@ -1949,4 +1971,5 @@ const TileTypeProcs _tile_type_rail_proc @@
 	NULL,											/* get_produced_cargo_proc */
 	VehicleEnter_Track,				/* vehicle_enter_tile_proc */
 	NULL,											/* vehicle_leave_tile_proc */
 	GetSlopeTileh_Track,			/* get_slope_tileh_proc */
 };

road_cmd.c

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@@ @@ -875,7 +875,29 @@ uint GetSlopeZ_Road(TileInfo *ti) @@
+		}
 		return GetPartialZ(ti->x&0xF, ti->y&0xF, th) + z;
+	}
 	return z;
 	return z; // normal Z if no slope
+}
 uint GetSlopeTileh_Road(TileInfo *ti)
+{
 	// check if it's a foundation
 	if (ti->tileh != 0) {
 		if ((ti->map5 & 0xE0) == 0) { /* road or crossing */
 			uint f = GetRoadFoundation(ti->tileh, ti->map5 & 0x3F);
 			if (f != 0) {
 				if (f < 15) {
 					// leveled foundation
 					return 0;
+				}
 				// inclined foundation
 				return _inclined_tileh[f - 15];
+			}
 		} else if ((ti->map5 & 0xF0) == 0x20) {
 			// depot
 			return 0;
+		}
+	}
 	return ti->tileh;
+}
 static void GetAcceptedCargo_Road(uint tile, AcceptedCargo *ac)
@@ @@ -1129,4 +1151,5 @@ const TileTypeProcs _tile_type_road_proc @@
 	NULL,											/* get_produced_cargo_proc */
 	VehicleEnter_Road,				/* vehicle_enter_tile_proc */
 	VehicleLeave_Road,				/* vehicle_leave_tile_proc */
 	GetSlopeTileh_Road,				/* get_slope_tileh_proc */
 };

station_cmd.c

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@@ @@ -1778,6 +1778,11 @@ static uint GetSlopeZ_Station(TileInfo * @@
 	return z;
+}
 static uint GetSlopeTileh_Station(TileInfo *ti)
+{
 	return 0;
+}
 static void GetAcceptedCargo_Station(uint tile, AcceptedCargo *ac)
+{
 	/* not used */
@@ @@ -2451,6 +2456,7 @@ const TileTypeProcs _tile_type_station_p @@
 	NULL,												/* get_produced_cargo_proc */
 	VehicleEnter_Station,				/* vehicle_enter_tile_proc */
 	NULL,												/* vehicle_leave_tile_proc */
 	GetSlopeTileh_Station,			/* get_slope_tileh_proc */
 };

town_cmd.c

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Show inline comments

@@ @@ -103,6 +103,11 @@ static uint GetSlopeZ_Town(TileInfo *ti) @@
 	return (uint16) z;
+}
 static uint GetSlopeTileh_Town(TileInfo *ti)
+{
 	return ti->tileh;
+}
 static void AnimateTile_Town(uint tile)
+{
 	int old;
@@ @@ -1772,6 +1777,7 @@ const TileTypeProcs _tile_type_town_proc @@
 	NULL,											/* get_produced_cargo_proc */
 	NULL,											/* vehicle_enter_tile_proc */
 	NULL,											/* vehicle_leave_tile_proc */
 	GetSlopeTileh_Town,				/* get_slope_tileh_proc */
 };

tree_cmd.c

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@@ @@ -332,6 +332,10 @@ static uint GetSlopeZ_Trees(TileInfo *ti @@
 	return GetPartialZ(ti->x&0xF, ti->y&0xF, ti->tileh) + ti->z;
+}
 static uint GetSlopeTileh_Trees(TileInfo *ti) {
 	return ti->tileh;
+}
 static int32 ClearTile_Trees(uint tile, byte flags) {
 	int num;
@@ @@ -644,4 +648,5 @@ const TileTypeProcs _tile_type_trees_pro @@
 	NULL,											/* get_produced_cargo_proc */
 	NULL,											/* vehicle_enter_tile_proc */
 	NULL,											/* vehicle_leave_tile_proc */
 	GetSlopeTileh_Trees,			/* get_slope_tileh_proc */
 };

ttd.h

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@@ @@ -242,6 +242,7 @@ typedef void ChangeTileOwnerProc(uint ti @@
  * other bits that can be set? */
 typedef uint32 VehicleEnterTileProc(Vehicle *v, uint tile, int x, int y);
 typedef void VehicleLeaveTileProc(Vehicle *v, uint tile, int x, int y);
 typedef uint GetSlopeTilehProc(TileInfo *ti);
 typedef struct {
 	DrawTileProc *draw_tile_proc;
@@ @@ -257,6 +258,7 @@ typedef struct { @@
 	GetProducedCargoProc *get_produced_cargo_proc;
 	VehicleEnterTileProc *vehicle_enter_tile_proc;
 	VehicleLeaveTileProc *vehicle_leave_tile_proc;
 	GetSlopeTilehProc *get_slope_tileh_proc;
 } TileTypeProcs;

tunnelbridge_cmd.c

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@@ @@ -1198,6 +1198,12 @@ static uint GetSlopeZ_TunnelBridge(TileI @@
 	return GetPartialZ(ti->x&0xF, ti->y&0xF, ti->tileh) + z;
+}
 static uint GetSlopeTileh_TunnelBridge(TileInfo *ti) {
 	// not accurate, but good enough for slope graphics drawing
 	return 0;
+}
 static void GetAcceptedCargo_TunnelBridge(uint tile, AcceptedCargo *ac)
+{
 	/* not used */
@@ @@ -1478,4 +1484,5 @@ const TileTypeProcs _tile_type_tunnelbri @@
 	NULL,														/* get_produced_cargo_proc */
 	VehicleEnter_TunnelBridge,			/* vehicle_enter_tile_proc */
 	NULL,														/* vehicle_leave_tile_proc */
 	GetSlopeTileh_TunnelBridge,			/* get_slope_tileh_proc */
 };

unmovable_cmd.c

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@@ @@ -106,6 +106,11 @@ static uint GetSlopeZ_Unmovable(TileInfo @@
 	return GetPartialZ(ti->x&0xF, ti->y&0xF, ti->tileh) + ti->z;
+}
 static uint GetSlopeTileh_Unmovable(TileInfo *ti)
+{
 	return 0;
+}
 static int32 ClearTile_Unmovable(uint tile, byte flags)
+{
 	byte m5 = _map5[tile];
@@ @@ -386,4 +391,5 @@ const TileTypeProcs _tile_type_unmovable @@
 	NULL,													/* get_produced_cargo_proc */
 	NULL,													/* vehicle_enter_tile_proc */
 	NULL,													/* vehicle_leave_tile_proc */
 	GetSlopeTileh_Unmovable,			/* get_slope_tileh_proc */
 };

water_cmd.c

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@@ @@ -441,6 +441,11 @@ uint GetSlopeZ_Water(TileInfo *ti) @@
 	return GetPartialZ(ti->x&0xF, ti->y&0xF, ti->tileh) + ti->z;
+}
 uint GetSlopeTileh_Water(TileInfo *ti)
+{
 	return ti->tileh;
+}
 static void GetAcceptedCargo_Water(uint tile, AcceptedCargo *ac)
+{
 	/* not used */
@@ @@ -608,5 +613,6 @@ const TileTypeProcs _tile_type_water_pro @@
 	NULL,											/* get_produced_cargo_proc */
 	VehicleEnter_Water,				/* vehicle_enter_tile_proc */
 	NULL,											/* vehicle_leave_tile_proc */
 	GetSlopeTileh_Water,			/* get_slope_tileh_proc */
 };

0 comments (0 inline, 0 general)