84 files changed, 220 insertions, 255 deletions
diff --git a/cmake/scripts/Baseset.cmake b/cmake/scripts/Baseset.cmake
new file mode 100644
index 000000000..4329dbdf8
--- /dev/null
+++ b/cmake/scripts/Baseset.cmake
@@ -0,0 +1,53 @@
+cmake_minimum_required(VERSION 3.5)
+
+#
+# Create a single baseset meta file with the correct translations.
+#
+
+set(ARGC 1)
+set(ARG_READ NO)
+
+# Read all the arguments given to CMake; we are looking for -- and everything
+# that follows. Those are our language files.
+while(ARGC LESS CMAKE_ARGC)
+    set(ARG ${CMAKE_ARGV${ARGC}})
+
+    if (ARG_READ)
+        list(APPEND LANG_SOURCE_FILES "${ARG}")
+    endif (ARG_READ)
+
+    if (ARG STREQUAL "--")
+        set(ARG_READ YES)
+    endif (ARG STREQUAL "--")
+
+    math(EXPR ARGC "${ARGC} + 1")
+endwhile()
+
+# Place holder format is @<ini_key>_<str_id>@
+file(STRINGS "${BASESET_SOURCE_FILE}" PLACE_HOLDER REGEX "^@")
+string(REGEX REPLACE "@([^_]+).*@" "\\1" INI_KEY "${PLACE_HOLDER}")
+string(REGEX REPLACE "@[^_]+_(.*)@" "\\1" STR_ID "${PLACE_HOLDER}")
+string(REGEX REPLACE "@(.*)@" "\\1" PLACE_HOLDER "${PLACE_HOLDER}")
+
+# Get the translations
+foreach(LANGFILE IN LISTS LANG_SOURCE_FILES)
+    file(STRINGS "${LANGFILE}" LANGLINES REGEX "^(##isocode|${STR_ID})" ENCODING UTF-8)
+    string(FIND "${LANGLINES}" "${STR_ID}" HAS_STR_ID)
+    if (HAS_STR_ID LESS 0)
+        continue()
+    endif (HAS_STR_ID LESS 0)
+    string(REGEX REPLACE "##isocode ([^;]+).*" "\\1" ISOCODE "${LANGLINES}")
+    if ("${ISOCODE}" STREQUAL "en_GB")
+        string(REGEX REPLACE "[^:]*:(.*)" "${INI_KEY}       = \\1" LANGLINES "${LANGLINES}")
+    else()
+        string(REGEX REPLACE "[^:]*:(.*)" "${INI_KEY}.${ISOCODE} = \\1" LANGLINES "${LANGLINES}")
+    endif()
+    list(APPEND ${PLACE_HOLDER} ${LANGLINES})
+endforeach(LANGFILE)
+list(SORT ${PLACE_HOLDER})
+string(REPLACE ";" "\n" ${PLACE_HOLDER} "${${PLACE_HOLDER}}")
+
+# Get the grf md5
+file(MD5 ${BASESET_EXTRAGRF_FILE} ORIG_EXTRA_GRF_MD5)
+
+configure_file(${BASESET_SOURCE_FILE} ${BASESET_BINARY_FILE})
diff --git a/cmake/scripts/CreateGRF.cmake b/cmake/scripts/CreateGRF.cmake
new file mode 100644
index 000000000..f5811daf9
--- /dev/null
+++ b/cmake/scripts/CreateGRF.cmake
@@ -0,0 +1,44 @@
+cmake_minimum_required(VERSION 3.5)
+
+#
+# Create a single GRF file based on sprites/<grfname>.nfo and sprites/*.png
+# files.
+#
+
+if (NOT NFORENUM_EXECUTABLE)
+    message(FATAL_ERROR "Script needs NFORENUM_EXECUTABLE defined")
+endif (NOT NFORENUM_EXECUTABLE)
+if (NOT GRFCODEC_EXECUTABLE)
+    message(FATAL_ERROR "Script needs GRFCODEC_EXECUTABLE defined")
+endif (NOT GRFCODEC_EXECUTABLE)
+if (NOT GRF_SOURCE_FOLDER)
+    message(FATAL_ERROR "Script needs GRF_SOURCE_FOLDER defined")
+endif (NOT GRF_SOURCE_FOLDER)
+if (NOT GRF_BINARY_FILE)
+    message(FATAL_ERROR "Script needs GRF_BINARY_FILE defined")
+endif (NOT GRF_BINARY_FILE)
+
+get_filename_component(GRF_SOURCE_FOLDER_NAME "${GRF_SOURCE_FOLDER}" NAME)
+
+file(WRITE sprites/${GRF_SOURCE_FOLDER_NAME}.nfo "")
+file(READ ${GRF_SOURCE_FOLDER}/${GRF_SOURCE_FOLDER_NAME}.nfo NFO_LINES)
+# Replace ; with \;, and make a list out of this based on \n
+string(REPLACE ";" "\\;" NFO_LINES "${NFO_LINES}")
+string(REPLACE "\n" ";" NFO_LINES "${NFO_LINES}")
+
+foreach(NFO_LINE IN LISTS NFO_LINES)
+    # Recover the ; that was really in the text (and not a newline)
+    string(REPLACE "\\;" ";" NFO_LINE "${NFO_LINE}")
+
+    if (NFO_LINE MATCHES "^#include")
+        string(REGEX REPLACE "^#include \"(.*)\"$" "\\1" INCLUDE_FILE ${NFO_LINE})
+        file(READ ${GRF_SOURCE_FOLDER}/${INCLUDE_FILE} INCLUDE_LINES)
+        file(APPEND sprites/${GRF_SOURCE_FOLDER_NAME}.nfo "${INCLUDE_LINES}")
+    else (NFO_LINE MATCHES "^#include")
+        file(APPEND sprites/${GRF_SOURCE_FOLDER_NAME}.nfo "${NFO_LINE}\n")
+    endif (NFO_LINE MATCHES "^#include")
+endforeach(NFO_LINE)
+
+execute_process(COMMAND ${NFORENUM_EXECUTABLE} -s sprites/${GRF_SOURCE_FOLDER_NAME}.nfo)
+execute_process(COMMAND ${GRFCODEC_EXECUTABLE} -n -s -e -p1 ${GRF_SOURCE_FOLDER_NAME}.grf)
+execute_process(COMMAND ${CMAKE_COMMAND} -E copy ${GRF_SOURCE_FOLDER_NAME}.grf ${GRF_BINARY_FILE})
diff --git a/media/baseset/CMakeLists.txt b/media/baseset/CMakeLists.txt
new file mode 100644
index 000000000..309ac7a49
--- /dev/null
+++ b/media/baseset/CMakeLists.txt
@@ -0,0 +1,87 @@
+add_subdirectory(openttd)
+add_subdirectory(orig_extra)
+
+set(BASESET_SOURCE_FILES
+        ${CMAKE_CURRENT_SOURCE_DIR}/orig_dos.obg
+        ${CMAKE_CURRENT_SOURCE_DIR}/orig_dos_de.obg
+        ${CMAKE_CURRENT_SOURCE_DIR}/orig_win.obg
+        ${CMAKE_CURRENT_SOURCE_DIR}/no_music.obm
+        ${CMAKE_CURRENT_SOURCE_DIR}/orig_dos.obm
+        ${CMAKE_CURRENT_SOURCE_DIR}/orig_tto.obm
+        ${CMAKE_CURRENT_SOURCE_DIR}/orig_win.obm
+        ${CMAKE_CURRENT_SOURCE_DIR}/no_sound.obs
+        ${CMAKE_CURRENT_SOURCE_DIR}/orig_dos.obs
+        ${CMAKE_CURRENT_SOURCE_DIR}/orig_win.obs
+)
+set(BASESET_OTHER_SOURCE_FILES
+        ${CMAKE_CURRENT_SOURCE_DIR}/openttd.grf
+        ${CMAKE_CURRENT_SOURCE_DIR}/opntitle.dat
+        ${CMAKE_CURRENT_SOURCE_DIR}/orig_extra.grf
+)
+
+# Done by the subdirectories, if nforenum / grfcodec is installed
+if (NFORENUM_FOUND AND GRFCODEC_FOUND)
+    set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/openttd.grf PROPERTIES GENERATED TRUE)
+    set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/orig_extra.grf PROPERTIES GENERATED TRUE)
+
+    list(APPEND BASESET_BINARY_FILES openttd.grf)
+    list(APPEND BASESET_BINARY_FILES orig_extra.grf)
+endif (NFORENUM_FOUND AND GRFCODEC_FOUND)
+
+set(BASESET_EXTRAGRF_FILE ${CMAKE_CURRENT_SOURCE_DIR}/orig_extra.grf)
+
+# Walk over all the baseset files, and generate a command to configure them
+foreach(BASESET_SOURCE_FILE IN LISTS BASESET_SOURCE_FILES)
+    get_filename_component(BASESET_SOURCE_FILE_NAME "${BASESET_SOURCE_FILE}" NAME)
+    set(BASESET_BINARY_FILE "${CMAKE_BINARY_DIR}/baseset/${BASESET_SOURCE_FILE_NAME}")
+
+    get_target_property(LANG_SOURCE_FILES language_files LANG_SOURCE_FILES)
+
+    add_custom_command_timestamp(OUTPUT ${BASESET_BINARY_FILE}
+            COMMAND ${CMAKE_COMMAND}
+                    -DBASESET_SOURCE_FILE=${BASESET_SOURCE_FILE}
+                    -DBASESET_BINARY_FILE=${BASESET_BINARY_FILE}
+                    -DBASESET_EXTRAGRF_FILE=${BASESET_EXTRAGRF_FILE}
+                    -P ${CMAKE_SOURCE_DIR}/cmake/scripts/Baseset.cmake
+                    --
+                    ${LANG_SOURCE_FILES}
+            MAIN_DEPENDENCY ${BASESET_SOURCE_FILE}
+            DEPENDS ${LANG_SOURCE_FILES}
+                    ${BASESET_EXTRAGRF_FILE}
+                    ${CMAKE_SOURCE_DIR}/cmake/scripts/Baseset.cmake
+            WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+            COMMENT "Generating ${BASESET_SOURCE_FILE_NAME} baseset metadata file"
+    )
+
+    list(APPEND BASESET_BINARY_FILES ${BASESET_BINARY_FILE})
+endforeach(BASESET_SOURCE_FILE)
+
+# Walk over all the other baseset files, and generate a command to copy them
+foreach(BASESET_OTHER_SOURCE_FILE IN LISTS BASESET_OTHER_SOURCE_FILES)
+    get_filename_component(BASESET_OTHER_SOURCE_FILE_NAME "${BASESET_OTHER_SOURCE_FILE}" NAME)
+    set(BASESET_OTHER_BINARY_FILE "${CMAKE_BINARY_DIR}/baseset/${BASESET_OTHER_SOURCE_FILE_NAME}")
+
+    add_custom_command(OUTPUT ${BASESET_OTHER_BINARY_FILE}
+            COMMAND ${CMAKE_COMMAND} -E copy
+                    ${BASESET_OTHER_SOURCE_FILE}
+                    ${BASESET_OTHER_BINARY_FILE}
+            MAIN_DEPENDENCY ${BASESET_OTHER_SOURCE_FILE}
+            COMMENT "Copying ${BASESET_OTHER_SOURCE_FILE_NAME} baseset file"
+    )
+
+    list(APPEND BASESET_BINARY_FILES ${BASESET_OTHER_BINARY_FILE})
+endforeach(BASESET_OTHER_SOURCE_FILE)
+
+# Create a new target which generates all baseset metadata files
+add_custom_target_timestamp(baseset_files
+        DEPENDS
+        ${BASESET_BINARY_FILES}
+)
+
+add_library(basesets
+        INTERFACE
+)
+add_dependencies(basesets
+        baseset_files
+)
+add_library(openttd::basesets ALIAS basesets)
diff --git a/media/baseset/no_music.obm b/media/baseset/no_music.obm
index e395ba0b0..3b8b9657a 100644
--- a/media/baseset/no_music.obm
+++ b/media/baseset/no_music.obm
@@ -5,7 +5,7 @@ name              = NoMusic
 shortname         = NULL
 version           = 0
 fallback          = true
-!! description STR_BASEMUSIC_NONE_DESCRIPTION
+@description_STR_BASEMUSIC_NONE_DESCRIPTION@
 
 [files]
 theme =
diff --git a/media/baseset/no_sound.obs b/media/baseset/no_sound.obs
index fd2430de5..3b546d5bb 100644
--- a/media/baseset/no_sound.obs
+++ b/media/baseset/no_sound.obs
@@ -5,7 +5,7 @@ name              = NoSound
 shortname         = NULL
 version           = 2
 fallback          = true
-!! description STR_BASESOUNDS_NONE_DESCRIPTION
+@description_STR_BASESOUNDS_NONE_DESCRIPTION@
 
 [files]
 samples      =
diff --git a/bin/baseset/openttd.grf b/media/baseset/openttd.grf
index 550863ff9..550863ff9 100644
--- a/bin/baseset/openttd.grf
+++ b/media/baseset/openttd.grf
diff --git a/media/extra_grf/2ccmap.nfo b/media/baseset/openttd/2ccmap.nfo
index 39f3fe494..39f3fe494 100644
--- a/media/extra_grf/2ccmap.nfo
+++ b/media/baseset/openttd/2ccmap.nfo
diff --git a/media/baseset/openttd/CMakeLists.txt b/media/baseset/openttd/CMakeLists.txt
new file mode 100644
index 000000000..42d62dd7c
--- /dev/null
+++ b/media/baseset/openttd/CMakeLists.txt
@@ -0,0 +1,9 @@
+# In case both NFORenum and GRFCodec are found, generate the GRF.
+# Otherwise, just use them from the cache (read: git).
+# This is mainly because not many people have both of these tools installed,
+# so it is cheaper to cache them in git, and only regenerate when you are
+# working on it / have the tools installed.
+if (NFORENUM_FOUND AND GRFCODEC_FOUND)
+    include(CreateGrfCommand REQUIRED)
+    create_grf_command()
+endif (NFORENUM_FOUND AND GRFCODEC_FOUND)
diff --git a/media/extra_grf/airport_preview.nfo b/media/baseset/openttd/airport_preview.nfo
index 6efac6e91..6efac6e91 100644
--- a/media/extra_grf/airport_preview.nfo
+++ b/media/baseset/openttd/airport_preview.nfo
diff --git a/media/extra_grf/airport_preview.png b/media/baseset/openttd/airport_preview.png
index cfa41f2c7..cfa41f2c7 100644
--- a/media/extra_grf/airport_preview.png
+++ b/media/baseset/openttd/airport_preview.png
diff --git a/media/extra_grf/airports.nfo b/media/baseset/openttd/airports.nfo
index fc03f1d7f..fc03f1d7f 100644
--- a/media/extra_grf/airports.nfo
+++ b/media/baseset/openttd/airports.nfo
diff --git a/media/extra_grf/airports.png b/media/baseset/openttd/airports.png
index 5fb9618bc..5fb9618bc 100644
--- a/media/extra_grf/airports.png
+++ b/media/baseset/openttd/airports.png
diff --git a/media/extra_grf/aqueduct.nfo b/media/baseset/openttd/aqueduct.nfo
index 3f9bb97f3..3f9bb97f3 100644
--- a/media/extra_grf/aqueduct.nfo
+++ b/media/baseset/openttd/aqueduct.nfo
diff --git a/media/extra_grf/aqueduct.png b/media/baseset/openttd/aqueduct.png
index 6d55f0aa4..6d55f0aa4 100644
--- a/media/extra_grf/aqueduct.png
+++ b/media/baseset/openttd/aqueduct.png
diff --git a/media/extra_grf/autorail.nfo b/media/baseset/openttd/autorail.nfo
index 9633064c8..9633064c8 100644
--- a/media/extra_grf/autorail.nfo
+++ b/media/baseset/openttd/autorail.nfo
diff --git a/media/extra_grf/autorail.png b/media/baseset/openttd/autorail.png
index 5c21d3602..5c21d3602 100644
--- a/media/extra_grf/autorail.png
+++ b/media/baseset/openttd/autorail.png
diff --git a/media/extra_grf/canal_locks.png b/media/baseset/openttd/canal_locks.png
index f156402eb..f156402eb 100644
--- a/media/extra_grf/canal_locks.png
+++ b/media/baseset/openttd/canal_locks.png
diff --git a/media/extra_grf/canals.nfo b/media/baseset/openttd/canals.nfo
index 7bf8e5ae4..7bf8e5ae4 100644
--- a/media/extra_grf/canals.nfo
+++ b/media/baseset/openttd/canals.nfo
diff --git a/media/extra_grf/canals.png b/media/baseset/openttd/canals.png
index f9f6da6f9..f9f6da6f9 100644
--- a/media/extra_grf/canals.png
+++ b/media/baseset/openttd/canals.png
diff --git a/media/extra_grf/chars.nfo b/media/baseset/openttd/chars.nfo
index 8d1acb814..8d1acb814 100644
--- a/media/extra_grf/chars.nfo
+++ b/media/baseset/openttd/chars.nfo
diff --git a/media/extra_grf/chars.png b/media/baseset/openttd/chars.png
index 34a4a67c5..34a4a67c5 100644
--- a/media/extra_grf/chars.png
+++ b/media/baseset/openttd/chars.png
diff --git a/media/extra_grf/elrails.nfo b/media/baseset/openttd/elrails.nfo
index 93456ecb3..93456ecb3 100644
--- a/media/extra_grf/elrails.nfo
+++ b/media/baseset/openttd/elrails.nfo
diff --git a/media/extra_grf/elrails.png b/media/baseset/openttd/elrails.png
index a5166da2c..a5166da2c 100644
--- a/media/extra_grf/elrails.png
+++ b/media/baseset/openttd/elrails.png
diff --git a/media/extra_grf/flags.nfo b/media/baseset/openttd/flags.nfo
index 3c125ec79..3c125ec79 100644
--- a/media/extra_grf/flags.nfo
+++ b/media/baseset/openttd/flags.nfo
diff --git a/media/extra_grf/flags.png b/media/baseset/openttd/flags.png
index 2e0401ffc..2e0401ffc 100644
--- a/media/extra_grf/flags.png
+++ b/media/baseset/openttd/flags.png
diff --git a/media/extra_grf/foundations.nfo b/media/baseset/openttd/foundations.nfo
index 7cb4e5e40..7cb4e5e40 100644
--- a/media/extra_grf/foundations.nfo
+++ b/media/baseset/openttd/foundations.nfo
diff --git a/media/extra_grf/foundations.png b/media/baseset/openttd/foundations.png
index c05b80e91..c05b80e91 100644
--- a/media/extra_grf/foundations.png
+++ b/media/baseset/openttd/foundations.png
diff --git a/media/extra_grf/mono.nfo b/media/baseset/openttd/mono.nfo
index f855e8f0e..f855e8f0e 100644
--- a/media/extra_grf/mono.nfo
+++ b/media/baseset/openttd/mono.nfo
diff --git a/media/extra_grf/mono.png b/media/baseset/openttd/mono.png
index fb52e1e75..fb52e1e75 100644
--- a/media/extra_grf/mono.png
+++ b/media/baseset/openttd/mono.png
diff --git a/media/extra_grf/oneway.nfo b/media/baseset/openttd/oneway.nfo
index 46f3b8f94..46f3b8f94 100644
--- a/media/extra_grf/oneway.nfo
+++ b/media/baseset/openttd/oneway.nfo
diff --git a/media/extra_grf/oneway.png b/media/baseset/openttd/oneway.png
index 15542af85..15542af85 100644
--- a/media/extra_grf/oneway.png
+++ b/media/baseset/openttd/oneway.png
diff --git a/media/extra_grf/openttd.nfo b/media/baseset/openttd/openttd.nfo
index b0d80824e..b0d80824e 100644
--- a/media/extra_grf/openttd.nfo
+++ b/media/baseset/openttd/openttd.nfo
diff --git a/media/extra_grf/openttdgui.nfo b/media/baseset/openttd/openttdgui.nfo
index b458073be..b458073be 100644
--- a/media/extra_grf/openttdgui.nfo
+++ b/media/baseset/openttd/openttdgui.nfo
diff --git a/media/extra_grf/openttdgui.png b/media/baseset/openttd/openttdgui.png
index 900a612a8..900a612a8 100644
--- a/media/extra_grf/openttdgui.png
+++ b/media/baseset/openttd/openttdgui.png
diff --git a/media/extra_grf/openttdgui_build_tram.png b/media/baseset/openttd/openttdgui_build_tram.png
index bc1133ac2..bc1133ac2 100644
--- a/media/extra_grf/openttdgui_build_tram.png
+++ b/media/baseset/openttd/openttdgui_build_tram.png
diff --git a/media/extra_grf/openttdgui_convert_road.png b/media/baseset/openttd/openttdgui_convert_road.png
index 9218e7705..9218e7705 100644
--- a/media/extra_grf/openttdgui_convert_road.png
+++ b/media/baseset/openttd/openttdgui_convert_road.png
diff --git a/media/extra_grf/openttdgui_convert_tram.png b/media/baseset/openttd/openttdgui_convert_tram.png
index d4a43e7cb..d4a43e7cb 100644
--- a/media/extra_grf/openttdgui_convert_tram.png
+++ b/media/baseset/openttd/openttdgui_convert_tram.png
diff --git a/media/extra_grf/openttdgui_group_livery.png b/media/baseset/openttd/openttdgui_group_livery.png
index f45be670c..f45be670c 100644
--- a/media/extra_grf/openttdgui_group_livery.png
+++ b/media/baseset/openttd/openttdgui_group_livery.png
diff --git a/media/extra_grf/palette.nfo b/media/baseset/openttd/palette.nfo
index 2a5b8400f..2a5b8400f 100644
--- a/media/extra_grf/palette.nfo
+++ b/media/baseset/openttd/palette.nfo
diff --git a/media/extra_grf/roadstops.nfo b/media/baseset/openttd/roadstops.nfo
index 15ede7027..15ede7027 100644
--- a/media/extra_grf/roadstops.nfo
+++ b/media/baseset/openttd/roadstops.nfo
diff --git a/media/extra_grf/roadstops.png b/media/baseset/openttd/roadstops.png
index 598792417..598792417 100644
--- a/media/extra_grf/roadstops.png
+++ b/media/baseset/openttd/roadstops.png
diff --git a/media/extra_grf/signals.nfo b/media/baseset/openttd/signals.nfo
index 8e612ae66..8e612ae66 100644
--- a/media/extra_grf/signals.nfo
+++ b/media/baseset/openttd/signals.nfo
diff --git a/media/extra_grf/signals.png b/media/baseset/openttd/signals.png
index 6e0562a39..6e0562a39 100644
--- a/media/extra_grf/signals.png
+++ b/media/baseset/openttd/signals.png
diff --git a/media/extra_grf/sloped_tracks.nfo b/media/baseset/openttd/sloped_tracks.nfo
index 42c257d31..42c257d31 100644
--- a/media/extra_grf/sloped_tracks.nfo
+++ b/media/baseset/openttd/sloped_tracks.nfo
diff --git a/media/extra_grf/sloped_tracks.png b/media/baseset/openttd/sloped_tracks.png
index 16ace38c5..16ace38c5 100644
--- a/media/extra_grf/sloped_tracks.png
+++ b/media/baseset/openttd/sloped_tracks.png
diff --git a/media/extra_grf/tramtracks.nfo b/media/baseset/openttd/tramtracks.nfo
index f9a190bd7..f9a190bd7 100644
--- a/media/extra_grf/tramtracks.nfo
+++ b/media/baseset/openttd/tramtracks.nfo
diff --git a/media/extra_grf/tramtracks.png b/media/baseset/openttd/tramtracks.png
index 5e21455bc..5e21455bc 100644
--- a/media/extra_grf/tramtracks.png
+++ b/media/baseset/openttd/tramtracks.png
diff --git a/media/extra_grf/tramtracks_bare_depot.png b/media/baseset/openttd/tramtracks_bare_depot.png
index d45bcff41..d45bcff41 100644
--- a/media/extra_grf/tramtracks_bare_depot.png
+++ b/media/baseset/openttd/tramtracks_bare_depot.png
diff --git a/media/extra_grf/tunnel_portals.nfo b/media/baseset/openttd/tunnel_portals.nfo
index ce09308ef..ce09308ef 100644
--- a/media/extra_grf/tunnel_portals.nfo
+++ b/media/baseset/openttd/tunnel_portals.nfo
diff --git a/media/extra_grf/tunnel_portals.png b/media/baseset/openttd/tunnel_portals.png
index 00abd9c7f..00abd9c7f 100644
--- a/media/extra_grf/tunnel_portals.png
+++ b/media/baseset/openttd/tunnel_portals.png
diff --git a/bin/baseset/opntitle.dat b/media/baseset/opntitle.dat
index 264aaff60..264aaff60 100644
--- a/bin/baseset/opntitle.dat
+++ b/media/baseset/opntitle.dat
diff --git a/media/baseset/orig_dos.obg b/media/baseset/orig_dos.obg
index d56a63712..ebb27ee7b 100644
--- a/media/baseset/orig_dos.obg
+++ b/media/baseset/orig_dos.obg
@@ -6,7 +6,7 @@ name              = original_dos
 shortname         = TTDD
 version           = 1
 palette           = DOS
-!! description STR_BASEGRAPHICS_DOS_DESCRIPTION
+@description_STR_BASEGRAPHICS_DOS_DESCRIPTION@
 
 [files]
 base              = TRG1.GRF
@@ -22,7 +22,7 @@ TRGI.GRF          = da6a6c9dcc451eec88d79211437b76a8
 TRGC.GRF          = ed446637e034104c5559b32c18afe78d
 TRGH.GRF          = ee6616fb0e6ef6b24892c58c93d86fc9
 TRGT.GRF          = e30e8a398ae86c03dc534a8ac7dfb3b6
-ORIG_EXTRA.GRF    =
+ORIG_EXTRA.GRF    = ${ORIG_EXTRA_GRF_MD5}
 
 [origin]
 default           = You can find it on your Transport Tycoon Deluxe CD-ROM.
diff --git a/media/baseset/orig_dos.obm b/media/baseset/orig_dos.obm
index 0b51c2db8..49c0f6770 100644
--- a/media/baseset/orig_dos.obm
+++ b/media/baseset/orig_dos.obm
@@ -5,7 +5,7 @@
 name              = original_dos
 shortname         = TTDD
 version           = 1
-!! description STR_BASEMUSIC_DOS_DESCRIPTION
+@description_STR_BASEMUSIC_DOS_DESCRIPTION@
 
 [files]
 theme = gm.cat
diff --git a/media/baseset/orig_dos.obs b/media/baseset/orig_dos.obs
index 60afc854f..c500fe0e4 100644
--- a/media/baseset/orig_dos.obs
+++ b/media/baseset/orig_dos.obs
@@ -5,7 +5,7 @@
 name              = original_dos
 shortname         = TTDO
 version           = 0
-!! description STR_BASESOUNDS_DOS_DESCRIPTION
+@description_STR_BASESOUNDS_DOS_DESCRIPTION@
 
 [files]
 samples      = SAMPLE.CAT
diff --git a/media/baseset/orig_dos_de.obg b/media/baseset/orig_dos_de.obg
index 388d68502..b8251ab7b 100644
--- a/media/baseset/orig_dos_de.obg
+++ b/media/baseset/orig_dos_de.obg
@@ -6,7 +6,7 @@ name              = original_dos_de
 shortname         = TTDD
 version           = 0
 palette           = DOS
-!! description STR_BASEGRAPHICS_DOS_DE_DESCRIPTION
+@description_STR_BASEGRAPHICS_DOS_DE_DESCRIPTION@
 
 [files]
 base              = TRG1.GRF
@@ -22,7 +22,7 @@ TRGI.GRF          = da6a6c9dcc451eec88d79211437b76a8
 TRGC.GRF          = ed446637e034104c5559b32c18afe78d
 TRGH.GRF          = ee6616fb0e6ef6b24892c58c93d86fc9
 TRGT.GRF          = fcde1d7e8a74197d72a62695884b909e
-ORIG_EXTRA.GRF    =
+ORIG_EXTRA.GRF    = ${ORIG_EXTRA_GRF_MD5}
 
 [origin]
 default           = You can find it on your Transport Tycoon Deluxe CD-ROM.
diff --git a/bin/baseset/orig_extra.grf b/media/baseset/orig_extra.grf
index 728a8b255..728a8b255 100644
--- a/bin/baseset/orig_extra.grf
+++ b/media/baseset/orig_extra.grf
diff --git a/media/baseset/orig_extra/CMakeLists.txt b/media/baseset/orig_extra/CMakeLists.txt
new file mode 100644
index 000000000..f865a8dd0
--- /dev/null
+++ b/media/baseset/orig_extra/CMakeLists.txt
@@ -0,0 +1,14 @@
+# In case both NFORenum and GRFCodec are found, generate the GRF.
+# Otherwise, just use them from the cache (read: git).
+# This is mainly because not many people have both of these tools installed,
+# so it is cheaper to cache them in git, and only regenerate when you are
+# working on it / have the tools installed.
+if (NFORENUM_FOUND AND GRFCODEC_FOUND)
+    include(CreateGrfCommand REQUIRED)
+    create_grf_command(
+        # We share some files with 'openttd' grf
+        ${CMAKE_CURRENT_SOURCE_DIR}/../openttd/airports.png
+        ${CMAKE_CURRENT_SOURCE_DIR}/../openttd/canals.png
+        ${CMAKE_CURRENT_SOURCE_DIR}/../openttd/chars.png
+    )
+endif (NFORENUM_FOUND AND GRFCODEC_FOUND)
diff --git a/media/extra_grf/airports_orig_extra.nfo b/media/baseset/orig_extra/airports_orig_extra.nfo
index 2d649fbd1..2d649fbd1 100644
--- a/media/extra_grf/airports_orig_extra.nfo
+++ b/media/baseset/orig_extra/airports_orig_extra.nfo
diff --git a/media/extra_grf/canals_extra.nfo b/media/baseset/orig_extra/canals_extra.nfo
index e412e2da4..e412e2da4 100644
--- a/media/extra_grf/canals_extra.nfo
+++ b/media/baseset/orig_extra/canals_extra.nfo
diff --git a/media/extra_grf/chars_orig_extra.nfo b/media/baseset/orig_extra/chars_orig_extra.nfo
index c5e3efe26..c5e3efe26 100644
--- a/media/extra_grf/chars_orig_extra.nfo
+++ b/media/baseset/orig_extra/chars_orig_extra.nfo
diff --git a/media/extra_grf/fix_graphics.nfo b/media/baseset/orig_extra/fix_graphics.nfo
index aaad79c0a..aaad79c0a 100644
--- a/media/extra_grf/fix_graphics.nfo
+++ b/media/baseset/orig_extra/fix_graphics.nfo
diff --git a/media/extra_grf/fix_graphics.png b/media/baseset/orig_extra/fix_graphics.png
index 1dc7bad82..1dc7bad82 100644
--- a/media/extra_grf/fix_graphics.png
+++ b/media/baseset/orig_extra/fix_graphics.png
diff --git a/media/extra_grf/orig_extra.nfo b/media/baseset/orig_extra/orig_extra.nfo
index 903d96a57..903d96a57 100644
--- a/media/extra_grf/orig_extra.nfo
+++ b/media/baseset/orig_extra/orig_extra.nfo
diff --git a/media/extra_grf/rivers/arctic.nfo b/media/baseset/orig_extra/rivers/arctic.nfo
index 375946fa5..375946fa5 100644
--- a/media/extra_grf/rivers/arctic.nfo
+++ b/media/baseset/orig_extra/rivers/arctic.nfo
diff --git a/media/extra_grf/rivers/arctic_brown.png b/media/baseset/orig_extra/rivers/arctic_brown.png
index c2a6c94b4..c2a6c94b4 100644
--- a/media/extra_grf/rivers/arctic_brown.png
+++ b/media/baseset/orig_extra/rivers/arctic_brown.png
diff --git a/media/extra_grf/rivers/arctic_snowy.png b/media/baseset/orig_extra/rivers/arctic_snowy.png
index 5e44e7688..5e44e7688 100644
--- a/media/extra_grf/rivers/arctic_snowy.png
+++ b/media/baseset/orig_extra/rivers/arctic_snowy.png
diff --git a/media/extra_grf/rivers/rapids.nfo b/media/baseset/orig_extra/rivers/rapids.nfo
index e03d96ca1..e03d96ca1 100644
--- a/media/extra_grf/rivers/rapids.nfo
+++ b/media/baseset/orig_extra/rivers/rapids.nfo
diff --git a/media/extra_grf/rivers/rapids.png b/media/baseset/orig_extra/rivers/rapids.png
index db25ae0e3..db25ae0e3 100644
--- a/media/extra_grf/rivers/rapids.png
+++ b/media/baseset/orig_extra/rivers/rapids.png
diff --git a/media/extra_grf/rivers/temperate.nfo b/media/baseset/orig_extra/rivers/temperate.nfo
index 261f727be..261f727be 100644
--- a/media/extra_grf/rivers/temperate.nfo
+++ b/media/baseset/orig_extra/rivers/temperate.nfo
diff --git a/media/extra_grf/rivers/temperate.png b/media/baseset/orig_extra/rivers/temperate.png
index 61ff22430..61ff22430 100644
--- a/media/extra_grf/rivers/temperate.png
+++ b/media/baseset/orig_extra/rivers/temperate.png
diff --git a/media/extra_grf/rivers/toyland.nfo b/media/baseset/orig_extra/rivers/toyland.nfo
index 8b6dedd38..8b6dedd38 100644
--- a/media/extra_grf/rivers/toyland.nfo
+++ b/media/baseset/orig_extra/rivers/toyland.nfo
diff --git a/media/extra_grf/rivers/toyland.png b/media/baseset/orig_extra/rivers/toyland.png
index 61ff22430..61ff22430 100644
--- a/media/extra_grf/rivers/toyland.png
+++ b/media/baseset/orig_extra/rivers/toyland.png
diff --git a/media/extra_grf/rivers/tropic.nfo b/media/baseset/orig_extra/rivers/tropic.nfo
index 1041bff54..1041bff54 100644
--- a/media/extra_grf/rivers/tropic.nfo
+++ b/media/baseset/orig_extra/rivers/tropic.nfo
diff --git a/media/extra_grf/rivers/tropic_desert.png b/media/baseset/orig_extra/rivers/tropic_desert.png
index 868468637..868468637 100644
--- a/media/extra_grf/rivers/tropic_desert.png
+++ b/media/baseset/orig_extra/rivers/tropic_desert.png
diff --git a/media/extra_grf/rivers/tropic_forest.png b/media/baseset/orig_extra/rivers/tropic_forest.png
index 1aa21e479..1aa21e479 100644
--- a/media/extra_grf/rivers/tropic_forest.png
+++ b/media/baseset/orig_extra/rivers/tropic_forest.png
diff --git a/media/extra_grf/shore.nfo b/media/baseset/orig_extra/shore.nfo
index 6dccb8487..6dccb8487 100644
--- a/media/extra_grf/shore.nfo
+++ b/media/baseset/orig_extra/shore.nfo
diff --git a/media/extra_grf/shore.png b/media/baseset/orig_extra/shore.png
index f98333ebc..f98333ebc 100644
--- a/media/extra_grf/shore.png
+++ b/media/baseset/orig_extra/shore.png
diff --git a/media/baseset/orig_tto.obm b/media/baseset/orig_tto.obm
index c572bcf34..ced9cf580 100644
--- a/media/baseset/orig_tto.obm
+++ b/media/baseset/orig_tto.obm
@@ -5,7 +5,7 @@
 name              = original_tto
 shortname         = TTOD
 version           = 1
-!! description STR_BASEMUSIC_TTO_DESCRIPTION
+@description_STR_BASEMUSIC_TTO_DESCRIPTION@
 
 [files]
 theme = gm-tto.cat
diff --git a/media/baseset/orig_win.obg b/media/baseset/orig_win.obg
index f01624a25..b1cc8437e 100644
--- a/media/baseset/orig_win.obg
+++ b/media/baseset/orig_win.obg
@@ -6,7 +6,7 @@ name              = original_windows
 shortname         = TTDW
 version           = 0
 palette           = Windows
-!! description STR_BASEGRAPHICS_WIN_DESCRIPTION
+@description_STR_BASEGRAPHICS_WIN_DESCRIPTION@
 
 [files]
 base              = TRG1R.GRF
@@ -22,7 +22,7 @@ TRGIR.GRF         = 0c2484ff6be49fc63a83be6ab5c38f32
 TRGCR.GRF         = 3668f410c761a050b5e7095a2b14879b
 TRGHR.GRF         = 06bf2b7a31766f048baac2ebe43457b1
 TRGTR.GRF         = de53650517fe661ceaa3138c6edb0eb8
-ORIG_EXTRA.GRF    =
+ORIG_EXTRA.GRF    = ${ORIG_EXTRA_GRF_MD5}
 
 [origin]
 default           = You can find it on your Transport Tycoon Deluxe CD-ROM.
diff --git a/media/baseset/orig_win.obm b/media/baseset/orig_win.obm
index 11e363fab..de269d65c 100644
--- a/media/baseset/orig_win.obm
+++ b/media/baseset/orig_win.obm
@@ -5,7 +5,7 @@
 name              = original_windows
 shortname         = TTDW
 version           = 1
-!! description STR_BASEMUSIC_WIN_DESCRIPTION
+@description_STR_BASEMUSIC_WIN_DESCRIPTION@
 
 [files]
 theme = GM_TT00.GM
diff --git a/media/baseset/orig_win.obs b/media/baseset/orig_win.obs
index 7b0237220..66dd619a8 100644
--- a/media/baseset/orig_win.obs
+++ b/media/baseset/orig_win.obs
@@ -5,7 +5,7 @@
 name              = original_windows
 shortname         = TTDO
 version           = 0
-!! description STR_BASESOUNDS_WIN_DESCRIPTION
+@description_STR_BASESOUNDS_WIN_DESCRIPTION@
 
 [files]
 samples      = SAMPLE.CAT
diff --git a/media/baseset/translations.awk b/media/baseset/translations.awk
deleted file mode 100644
index af5f2b4a8..000000000
--- a/media/baseset/translations.awk
+++ /dev/null
@@ -1,67 +0,0 @@
-# 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/>.
-
-#
-# Awk script to extract translations for baseset descriptions
-# from lang files for insertion into .obg/obs/obm files.
-# If there is no translation, there is no output.
-#
-# The input file is scanned for the pattern
-#  !! <ini-key> <STR_id>
-#
-# The lang files (passed as variable 'langfiles') are scanned for <STR_id> and
-# the translations are added to the output file:
-#  <ini-key>.<iso-code> = <translation>
-#
-
-# Simple insertion sort since not all AWKs have a sort implementation
-function isort(A) {
-	n = 0
-	for (val in A) {
-		n++;
-	}
-
-	for (i = 2; i <= n; i++) {
-		j = i;
-		hold = A[j]
-		while (A[j - 1] > hold) {
-			j--;
-			A[j + 1] = A[j]
-		}
-		A[j] = hold
-	}
-
-	return n
-}
-
-/^!!/ {
-	ini_key = $2;
-	str_id = $3;
-
-	file = langfiles
-	while ((getline < file) > 0) {
-		if (match($0, "##isocode") > 0) {
-			lang = $2;
-		} else if (match($0, "^" str_id " *:") > 0) {
-			sub("^[^:]*:", "", $0)
-			i++;
-			if (lang == "en_GB") {
-				texts[i] = ini_key "       = "$0;
-			} else {
-				texts[i] = ini_key "." lang " = "$0;
-			}
-		}
-	}
-	close(file);
-
-	count = isort(texts);
-	for (i = 1; i <= count; i++) {
-		print texts[i]
-	}
-
-	next
-}
-
-{ print }
diff --git a/media/baseset/translations.vbs b/media/baseset/translations.vbs
deleted file mode 100644
index c16788693..000000000
--- a/media/baseset/translations.vbs
+++ /dev/null
@@ -1,145 +0,0 @@
-Option Explicit
-
-' 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/>.
-
-Dim FSO
-Set FSO = CreateObject("Scripting.FileSystemObject")
-
-Dim inputfile, outputfile, langpath, extra_grf
-inputfile  = WScript.Arguments(0)
-outputfile = WScript.Arguments(1)
-langpath   = WScript.Arguments(2)
-
-If WScript.Arguments.Length > 3 Then
-	extra_grf = WScript.Arguments(3)
-End If
-
-Function GetExtraGrfHash
-	Dim WSO, exe, line
-
-	Set WSO = WScript.CreateObject("WScript.Shell")
-	Set exe = WSO.Exec("certutil -hashfile " & extra_grf & " MD5")
-
-	Do Until exe.StdOut.AtEndOfStream
-		line = exe.StdOut.ReadLine
-		If Len(line) = 32 Then GetExtraGrfHash = line
-	Loop
-
-	Set WSO = Nothing
-End Function
-
-' Simple insertion sort, copied from translations.awk
-Sub ISort(a)
-	Dim i, j, n, hold
-	n = UBound(a)
-
-	For i = 1 To n
-		j = i
-		hold = a(j)
-		Do While a(j - 1) > hold
-			j = j - 1
-			a(j + 1) = a(j)
-
-			If j = 0 Then Exit Do
-		Loop
-		a(j) = hold
-	Next
-End Sub
-
-Sub Lookup(ini_key, str_id, outfile)
-	Dim folder, file, line, p, lang, i
-
-	' Ensure only complete string matches
-	str_id = str_id & " "
-
-	Set folder = FSO.GetFolder(langpath)
-
-	Dim output()
-	ReDim output(folder.Files.Count)
-
-	For Each file In folder.Files
-		If UCase(FSO.GetExtensionName(file.Name)) = "TXT" Then
-			Dim f
-			Set f = CreateObject("ADODB.Stream")
-			f.Charset = "utf-8"
-			f.LineSeparator = 10 ' Assume lines end with \n even for \r\n files
-			f.Open
-			f.LoadFromFile(file.Path)
-
-			Do Until f.EOS
-				line = Replace(f.ReadText(-2), Chr(13), "") ' Read a line and remove any \r
-
-				If InStr(1, line, "##isocode ") = 1 Then
-					p = Split(line)
-					lang = p(1)
-				ElseIf InStr(1, line, str_id) = 1 Then
-					p = Split(line, ":", 2)
-					If lang = "en_GB" Then
-						output(i) = ini_key & "       = " & p(1)
-					Else
-						output(i) = ini_key & "." & lang & " = " & p(1)
-					End If
-					i = i + 1
-				End If
-			Loop
-
-			f.Close
-		End If
-	Next
-
-	ReDim Preserve output(i - 1)
-	ISort output
-
-	For Each line In output
-		outfile.WriteText line, 1
-	Next
-
-End Sub
-
-Dim line, p
-
-Dim infile
-Set infile = FSO.OpenTextFile(inputfile)
-
-Dim outfile
-Set outfile = CreateObject("ADODB.Stream")
-outfile.Charset = "utf-8"
-outfile.Open
-
-Do Until infile.atEndOfStream
-
-	line = infile.ReadLine()
-
-	If InStr(1, line, "ORIG_EXTRA.GRF ") = 1 Then
-		p = Split(line, "=")
-		If Trim(p(1)) = "" Then
-			outfile.WriteText "ORIG_EXTRA.GRF    = " & GetExtraGrfHash(), 1
-		Else
-			outfile.WriteText line, 1
-		End If
-	ElseIf InStr(1, line, "!! ") = 1 Then
-		p = Split(line)
-		Lookup p(1), p(2), outfile
-	Else
-		outfile.WriteText line, 1
-	End If
-
-Loop
-
-' UTF-8 Text ADO Stream includes BOM, so we need to remove it
-Dim outfile_noBOM
-Set outfile_noBOM = CreateObject("ADODB.Stream")
-outfile_noBOM.Type = 1
-outfile_noBOM.Open
-
-' Copy Text stream to Binary stream, skiping the BOM
-outfile.Position = 3
-outfile.CopyTo outfile_noBOM
-outfile.Close
-
-' Write the Binary stream
-outfile_noBOM.SaveToFile outputfile, 2
-outfile_noBOM.Close
diff --git a/media/extra_grf/assemble_nfo.awk b/media/extra_grf/assemble_nfo.awk
deleted file mode 100644
index f39e6b6b4..000000000
--- a/media/extra_grf/assemble_nfo.awk
+++ /dev/null
@@ -1,30 +0,0 @@
-# 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/>.
-
-BEGIN {
-	# Very basic variant function; barely any error checking.
-	# Just use the first argument as the file to start from when assembling everything
-	path = ARGV[1];
-	gsub("[^/\\\\]*$", "", path);
-	assemble(ARGV[1]);
-}
-
-# Recursive function for assembling by means of resolving the #includes.
-function assemble(filename) {
-	while ((getline < filename) > 0) {
-		if (NF == 2 && $1 == "#include" ) {
-			# Remove the quotes.
-			gsub("[\"'<>]", "", $2);
-			assemble(path $2);
-		} else {
-			print $0;
-		}
-	}
-
-	if (close(filename) < 0) {
-		print "Could not open " filename > "/dev/stderr";
-		exit -1;
-	}
-}