(svn r27730) -Change: Split openttd.grf into openttd.grf and orig_extra.grf

  openttd.grf is now always loaded and provides all extra graphics in case the (possibly outdated) baseset does not.
  orig_extra.grf contains graphics specific to the original baseset only.

5 files changed, 129 insertions, 51 deletions

diff --git a/media/baseset/orig_dos.obg b/media/baseset/orig_dos.obg
index b4cde6400..f9db843af 100644
--- a/media/baseset/orig_dos.obg
+++ b/media/baseset/orig_dos.obg
@@ -11,21 +11,21 @@ palette           = DOS
 !! description STR_BASEGRAPHICS_DOS_DESCRIPTION
 
 [files]
-base         = TRG1.GRF
-logos        = TRGI.GRF
-arctic       = TRGC.GRF
-tropical     = TRGH.GRF
-toyland      = TRGT.GRF
-extra        = OPENTTD.GRF
+base              = TRG1.GRF
+logos             = TRGI.GRF
+arctic            = TRGC.GRF
+tropical          = TRGH.GRF
+toyland           = TRGT.GRF
+extra             = ORIG_EXTRA.GRF
 
 [md5s]
-TRG1.GRF     = 9311676280e5b14077a8ee41c1b42192
-TRGI.GRF     = da6a6c9dcc451eec88d79211437b76a8
-TRGC.GRF     = ed446637e034104c5559b32c18afe78d
-TRGH.GRF     = ee6616fb0e6ef6b24892c58c93d86fc9
-TRGT.GRF     = e30e8a398ae86c03dc534a8ac7dfb3b6
-OPENTTD.GRF  =
+TRG1.GRF          = 9311676280e5b14077a8ee41c1b42192
+TRGI.GRF          = da6a6c9dcc451eec88d79211437b76a8
+TRGC.GRF          = ed446637e034104c5559b32c18afe78d
+TRGH.GRF          = ee6616fb0e6ef6b24892c58c93d86fc9
+TRGT.GRF          = e30e8a398ae86c03dc534a8ac7dfb3b6
+ORIG_EXTRA.GRF    =
 
 [origin]
-default      = You can find it on your Transport Tycoon Deluxe CD-ROM.
-OPENTTD.GRF  = This file was part of your OpenTTD installation.
+default           = You can find it on your Transport Tycoon Deluxe CD-ROM.
+ORIG_EXTRA.GRF    = This file was part of your OpenTTD installation.
diff --git a/media/baseset/orig_dos_de.obg b/media/baseset/orig_dos_de.obg
index 8cfcc2707..4e1258272 100644
--- a/media/baseset/orig_dos_de.obg
+++ b/media/baseset/orig_dos_de.obg
@@ -11,21 +11,21 @@ palette           = DOS
 !! description STR_BASEGRAPHICS_DOS_DE_DESCRIPTION
 
 [files]
-base         = TRG1.GRF
-logos        = TRGI.GRF
-arctic       = TRGC.GRF
-tropical     = TRGH.GRF
-toyland      = TRGT.GRF
-extra        = OPENTTD.GRF
+base              = TRG1.GRF
+logos             = TRGI.GRF
+arctic            = TRGC.GRF
+tropical          = TRGH.GRF
+toyland           = TRGT.GRF
+extra             = ORIG_EXTRA.GRF
 
 [md5s]
-TRG1.GRF     = 9311676280e5b14077a8ee41c1b42192
-TRGI.GRF     = da6a6c9dcc451eec88d79211437b76a8
-TRGC.GRF     = ed446637e034104c5559b32c18afe78d
-TRGH.GRF     = ee6616fb0e6ef6b24892c58c93d86fc9
-TRGT.GRF     = fcde1d7e8a74197d72a62695884b909e
-OPENTTD.GRF  =
+TRG1.GRF          = 9311676280e5b14077a8ee41c1b42192
+TRGI.GRF          = da6a6c9dcc451eec88d79211437b76a8
+TRGC.GRF          = ed446637e034104c5559b32c18afe78d
+TRGH.GRF          = ee6616fb0e6ef6b24892c58c93d86fc9
+TRGT.GRF          = fcde1d7e8a74197d72a62695884b909e
+ORIG_EXTRA.GRF    =
 
 [origin]
-default      = You can find it on your Transport Tycoon Deluxe CD-ROM.
-OPENTTD.GRF  = This file was part of your OpenTTD installation.
+default           = You can find it on your Transport Tycoon Deluxe CD-ROM.
+ORIG_EXTRA.GRF    = This file was part of your OpenTTD installation.
diff --git a/media/baseset/orig_win.obg b/media/baseset/orig_win.obg
index 82a5c2a61..393b5d301 100644
--- a/media/baseset/orig_win.obg
+++ b/media/baseset/orig_win.obg
@@ -11,21 +11,21 @@ palette           = Windows
 !! description STR_BASEGRAPHICS_WIN_DESCRIPTION
 
 [files]
-base         = TRG1R.GRF
-logos        = TRGIR.GRF
-arctic       = TRGCR.GRF
-tropical     = TRGHR.GRF
-toyland      = TRGTR.GRF
-extra        = OPENTTD.GRF
+base              = TRG1R.GRF
+logos             = TRGIR.GRF
+arctic            = TRGCR.GRF
+tropical          = TRGHR.GRF
+toyland           = TRGTR.GRF
+extra             = ORIG_EXTRA.GRF
 
 [md5s]
-TRG1R.GRF    = b04ce593d8c5016e07473a743d7d3358
-TRGIR.GRF    = 0c2484ff6be49fc63a83be6ab5c38f32
-TRGCR.GRF    = 3668f410c761a050b5e7095a2b14879b
-TRGHR.GRF    = 06bf2b7a31766f048baac2ebe43457b1
-TRGTR.GRF    = de53650517fe661ceaa3138c6edb0eb8
-OPENTTD.GRF  =
+TRG1R.GRF         = b04ce593d8c5016e07473a743d7d3358
+TRGIR.GRF         = 0c2484ff6be49fc63a83be6ab5c38f32
+TRGCR.GRF         = 3668f410c761a050b5e7095a2b14879b
+TRGHR.GRF         = 06bf2b7a31766f048baac2ebe43457b1
+TRGTR.GRF         = de53650517fe661ceaa3138c6edb0eb8
+ORIG_EXTRA.GRF    =
 
 [origin]
-default      = You can find it on your Transport Tycoon Deluxe CD-ROM.
-OPENTTD.GRF  = This file was part of your OpenTTD installation.
+default           = You can find it on your Transport Tycoon Deluxe CD-ROM.
+ORIG_EXTRA.GRF    = This file was part of your OpenTTD installation.
diff --git a/media/extra_grf/openttd.nfo b/media/extra_grf/openttd.nfo
index 66149a37e..7ece5c714 100644
--- a/media/extra_grf/openttd.nfo
+++ b/media/extra_grf/openttd.nfo
@@ -60,10 +60,11 @@
              00
 
 // GRF ID, must start with FF so it gets ignored
-   -1 * 0	 08 08 FF "OTT"
+//@@WARNING DISABLE 101
+   -1 * 0	 08 08 FF FF FF FE
 
 // Name of the GRF
-             "OpenTTD's base graphics " 00
+             "OpenTTD's default and fallback extra graphics" 00
 
 // Description of the GRF.
              "License: GNU General Public License version 2" 0D
@@ -86,7 +87,6 @@
 #include "canals.nfo"
 #include "oneway.nfo"
 #include "tramtracks.nfo"
-#include "shore.nfo"
 #include "sloped_tracks.nfo"
 #include "airports.nfo"
 #include "roadstops.nfo"
@@ -97,11 +97,5 @@
 #include "airport_preview.nfo"
 #include "chars.nfo"
 #include "mono.nfo"
-#include "fix_graphics.nfo"
-#include "rivers/rapids.nfo"
-#include "rivers/temperate.nfo"
-#include "rivers/arctic.nfo"
-#include "rivers/tropic.nfo"
-#include "rivers/toyland.nfo"
 #include "tunnel_portals.nfo"
 #include "palette.nfo"
diff --git a/media/extra_grf/orig_extra.nfo b/media/extra_grf/orig_extra.nfo
new file mode 100644
index 000000000..228aa2841
--- /dev/null
+++ b/media/extra_grf/orig_extra.nfo
@@ -0,0 +1,84 @@
+// Automatically generated by GRFCODEC. Do not modify!
+// (Info version 32)
+// Format: spritenum imagefile depth xpos ypos xsize ysize xrel yrel zoom flags
+//
+// $Id$
+//
+// This file is part of OpenTTD.
+// OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
+// OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
+//
+// Sources for extra graphics to complement the original graphics.
+// Checks whether the correct version of OpenTTD is used before
+// allowing it to be used.
+//
+
+//
+// Number of sprites, it is wrong, but GRFcodec automagically gets it right.
+//
+    0 * 4	 00 00 00 00
+
+
+//
+// Check whether we are running OTTD or not.
+//
+   -1 * 0	 07 9D 04 \7= 01 00 00 00 01
+   -1 * 0	 0B 03 7F FF 80 " is not for TTDPatch. Use ttdpatch(w).grf." 00
+
+
+//
+// Check for OTTD's version number
+//
+
+// First step... Variable A1 might not exist. If that's the case it always
+// skips. As we do not want to skip out of the whole testing, we skip over
+// the real version check.
+   -1 * 0	 07 A1 04 \7= FF FF FF FF 02
+
+// Real version check.
+   -1 * 0	 07 A1 04 \7> \w20304 01 01 03
+
+// If the version check is supported, the string is translateable via OpenTTD
+// itself. Use it!.
+
+   -1 * 0	 0B 03 7F 06 "1.1 (or trunk r20304)" 00
+
+// Some OTTD versions before r11130 did support Action B, so use the English
+// phrase there
+   -1 * 0	 0B 03 7F FF "Requires OpenTTD version 1.1 (or trunk r20304) or better." 00
+
+// Final fallback. No Action B support, just skip to the end of the file.
+   -1 * 0	 07 A1 04 \7= FF FF FF FF 00
+
+// We are a DOS paletted NewGRF, so tell OpenTTD that. Then it can actually
+// do the right thing. Yay for that feature as that means no duplicate NewGRF!
+   -1 * 0	 14
+             "C" "INFO"
+                 "B" "PALS" \w1 "D"
+                 00
+             00
+
+// GRF ID, must start with FF so it gets ignored
+//@@WARNING DISABLE 101
+   -1 * 0	 08 08 FF "OTT"
+
+// Name of the GRF
+             "Original baseset extra graphics" 00
+
+// Description of the GRF.
+             "License: GNU General Public License version 2" 0D
+             "Andrew Parkhouse: rivers" 0D
+             "Addi and PaulC: original graphics fixes" 0D
+             "OpenTTD developers: other graphics" 00
+
+//
+// The real data of the GRF is acquired from several subfiles.
+//
+#include "shore.nfo"
+#include "fix_graphics.nfo"
+#include "rivers/rapids.nfo"
+#include "rivers/temperate.nfo"
+#include "rivers/arctic.nfo"
+#include "rivers/tropic.nfo"
+#include "rivers/toyland.nfo"