(svn r13469) -Codechange: add support for loading Action 0x05, type 0F: "tracks for slopes". It's not useful right now, but it will be in the future.

3 files changed, 13 insertions, 3 deletions

diff --git a/src/table/files.h b/src/table/files.h
index 1174d7483..c49859196 100644
--- a/src/table/files.h
+++ b/src/table/files.h
@@ -35,7 +35,7 @@ static FileList files_dos = {
 		{ "TRGT.GRF",      {0xfc, 0xde, 0x1d, 0x7e, 0x8a, 0x74, 0x19, 0x7d, 0x72, 0xa6, 0x26, 0x95, 0x88, 0x4b, 0x90, 0x9e} }
 	},
 	{ "SAMPLE.CAT",    {0x42, 0x2e, 0xa3, 0xdd, 0x07, 0x4d, 0x28, 0x59, 0xbb, 0x51, 0x63, 0x9a, 0x6e, 0x0e, 0x85, 0xda} },
-	{ "OPENTTDD.GRF",  {0x43, 0x3d, 0x38, 0xa9, 0x7a, 0xd7, 0x5a, 0xc2, 0x52, 0xf6, 0x52, 0x49, 0x38, 0x15, 0x0a, 0x71} }
+	{ "OPENTTDD.GRF",  {0x1e, 0x6c, 0x85, 0x87, 0xfa, 0x9c, 0x84, 0xed, 0x51, 0xc7, 0x96, 0x4c, 0x91, 0xcf, 0x61, 0xa4} }
 };
 
 
@@ -49,5 +49,5 @@ static FileList files_win = {
 		{ "TRGTR.GRF",     {0xde, 0x53, 0x65, 0x05, 0x17, 0xfe, 0x66, 0x1c, 0xea, 0xa3, 0x13, 0x8c, 0x6e, 0xdb, 0x0e, 0xb8} }
 	},
 	{ "SAMPLE.CAT",    {0x92, 0x12, 0xe8, 0x1e, 0x72, 0xba, 0xdd, 0x4b, 0xbe, 0x1e, 0xae, 0xae, 0x66, 0x45, 0x8e, 0x10} },
-	{ "OPENTTDW.GRF",  {0x40, 0xb4, 0x75, 0xe2, 0xd9, 0x55, 0x6e, 0x30, 0x5f, 0x3f, 0x8d, 0xb3, 0xbe, 0x10, 0x36, 0x17} }
+	{ "OPENTTDW.GRF",  {0x08, 0x2b, 0x0e, 0x53, 0x1a, 0x4e, 0x02, 0xb2, 0x1a, 0x87, 0x52, 0x08, 0x64, 0xab, 0xf8, 0xf4} }
 };
diff --git a/src/table/railtypes.h b/src/table/railtypes.h
index e569fe408..0d86851f5 100644
--- a/src/table/railtypes.h
+++ b/src/table/railtypes.h
@@ -14,6 +14,7 @@ RailtypeInfo _railtypes[] = {
 	{ /* Main Sprites */
 		{ SPR_RAIL_TRACK_Y, SPR_RAIL_TRACK_N_S, SPR_RAIL_TRACK_BASE, SPR_RAIL_SINGLE_Y, SPR_RAIL_SINGLE_X,
 			SPR_RAIL_SINGLE_NORTH, SPR_RAIL_SINGLE_SOUTH, SPR_RAIL_SINGLE_EAST, SPR_RAIL_SINGLE_WEST,
+			SPR_TRACKS_FOR_SLOPES_RAIL_BASE,
 			SPR_CROSSING_OFF_X_RAIL,
 			SPR_TUNNEL_ENTRY_REAR_RAIL
 		},
@@ -69,6 +70,7 @@ RailtypeInfo _railtypes[] = {
 	{ /* Main Sprites */
 		{ SPR_RAIL_TRACK_Y, SPR_RAIL_TRACK_N_S, SPR_RAIL_TRACK_BASE, SPR_RAIL_SINGLE_Y, SPR_RAIL_SINGLE_X,
 			SPR_RAIL_SINGLE_NORTH, SPR_RAIL_SINGLE_SOUTH, SPR_RAIL_SINGLE_EAST, SPR_RAIL_SINGLE_WEST,
+			SPR_TRACKS_FOR_SLOPES_RAIL_BASE,
 			SPR_CROSSING_OFF_X_RAIL,
 			SPR_TUNNEL_ENTRY_REAR_RAIL
 		},
@@ -128,6 +130,7 @@ RailtypeInfo _railtypes[] = {
 	{ /* Main Sprites */
 		{ SPR_MONO_TRACK_Y, SPR_MONO_TRACK_N_S, SPR_MONO_TRACK_BASE, SPR_MONO_SINGLE_Y, SPR_MONO_SINGLE_X,
 			SPR_MONO_SINGLE_NORTH, SPR_MONO_SINGLE_SOUTH, SPR_MONO_SINGLE_EAST, SPR_MONO_SINGLE_WEST,
+			SPR_TRACKS_FOR_SLOPES_MONO_BASE,
 			SPR_CROSSING_OFF_X_MONO,
 			SPR_TUNNEL_ENTRY_REAR_MONO
 		},
@@ -183,6 +186,7 @@ RailtypeInfo _railtypes[] = {
 	{ /* Main sprites */
 		{ SPR_MGLV_TRACK_Y, SPR_MGLV_TRACK_N_S, SPR_MGLV_TRACK_BASE, SPR_MGLV_SINGLE_Y, SPR_MGLV_SINGLE_X,
 			SPR_MGLV_SINGLE_NORTH, SPR_MGLV_SINGLE_SOUTH, SPR_MGLV_SINGLE_EAST, SPR_MGLV_SINGLE_WEST,
+			SPR_TRACKS_FOR_SLOPES_MAGLEV_BASE,
 			SPR_CROSSING_OFF_X_MAGLEV,
 			SPR_TUNNEL_ENTRY_REAR_MAGLEV
 		},
diff --git a/src/table/sprites.h b/src/table/sprites.h
index c427be684..02b0997cc 100644
--- a/src/table/sprites.h
+++ b/src/table/sprites.h
@@ -143,7 +143,13 @@ enum Sprites {
 	SPR_AQUEDUCT_PILLAR_Y = SPR_AQUEDUCT_BASE + 7,
 	AQUEDUCT_SPRITE_COUNT = 8,
 
-	SPR_SLOPES_BASE              = SPR_AQUEDUCT_BASE + AQUEDUCT_SPRITE_COUNT,
+ 	SPR_TRACKS_FOR_SLOPES_BASE        = SPR_AQUEDUCT_BASE + AQUEDUCT_SPRITE_COUNT,
+	SPR_TRACKS_FOR_SLOPES_RAIL_BASE   = SPR_AQUEDUCT_BASE + 0,
+	SPR_TRACKS_FOR_SLOPES_MONO_BASE   = SPR_AQUEDUCT_BASE + 4,
+	SPR_TRACKS_FOR_SLOPES_MAGLEV_BASE = SPR_AQUEDUCT_BASE + 8,
+	TRACKS_FOR_SLOPES_SPRITE_COUNT = 12,
+
+	SPR_SLOPES_BASE              = SPR_TRACKS_FOR_SLOPES_BASE + TRACKS_FOR_SLOPES_SPRITE_COUNT,
 	SPR_SLOPES_INCLINED_OFFSET   = 15,
 	SPR_SLOPES_VIRTUAL_BASE      = SPR_SLOPES_BASE - SPR_SLOPES_INCLINED_OFFSET, // The original foundations (see SPR_FOUNDATION_BASE below) are mapped before the additional foundations.
 	SPR_TRKFOUND_BLOCK_SIZE      = 22, // The normal track foundation sprites are organized in blocks of 22.