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-rw-r--r--src/gfxinit.cpp166
-rw-r--r--src/gfxinit.h4
-rw-r--r--src/openttd.cpp27
-rw-r--r--src/table/files.h32
4 files changed, 175 insertions, 54 deletions
diff --git a/src/gfxinit.cpp b/src/gfxinit.cpp
index a13ec21a4..cf6cc8757 100644
--- a/src/gfxinit.cpp
+++ b/src/gfxinit.cpp
@@ -18,6 +18,7 @@
#include "core/bitmath_func.hpp"
#include <string.h>
#include "settings_type.h"
+#include "string_func.h"
#include "table/sprites.h"
@@ -28,13 +29,24 @@ struct MD5File {
uint8 hash[16]; ///< md5 sum of the file
};
-struct FileList {
- MD5File basic[2]; ///< GRF files that always have to be loaded
- MD5File landscape[3]; ///< Landscape specific grf files
- MD5File sound; ///< Sound samples
- MD5File openttd; ///< GRF File with OTTD specific graphics
+/**
+ * Information about a single graphics set.
+ */
+struct GraphicsSet {
+ const char *name; ///< The name of the graphics set
+ const char *description; ///< Description of the graphics set
+ Palette palette; ///< Palette of this graphics set
+ MD5File basic[2]; ///< GRF files that always have to be loaded
+ MD5File landscape[3]; ///< Landscape specific grf files
+ const char *base_missing; ///< Warning when one of the base GRF files is missing
+ MD5File extra; ///< NewGRF File with extra graphics loaded using Action 05
+ const char *extra_missing; ///< Warning when the extra (NewGRF) file is missing
+ uint found_grfs; ///< Number of the GRFs that could be found
};
+static const uint GRAPHICS_SET_GRF_COUNT = 6;
+static int _use_graphics_set = -1;
+
#include "table/files.h"
#include "table/landscape_sprite.h"
@@ -123,34 +135,31 @@ static bool FileMD5(const MD5File file)
}
/**
- * Determine the palette that has to be used.
- * - forced DOS palette via command line -> leave it that way
- * - all Windows files present -> Windows palette
- * - all DOS files present -> DOS palette
- * - no Windows files present and any DOS file present -> DOS palette
- * - otherwise -> Windows palette
+ * Determine the graphics pack that has to be used.
+ * The one with the most correct files wins.
*/
-static void DeterminePalette()
+static void DetermineGraphicsPack()
{
- if (_use_palette < MAX_PAL) return;
+ if (_use_graphics_set >= 0) return;
- /* Count of files from the different versions. */
- uint dos = 0;
- uint win = 0;
+ uint max_index = 0;
+ for (uint j = 1; j < lengthof(_graphics_sets); j++) {
+ if (_graphics_sets[max_index].found_grfs < _graphics_sets[j].found_grfs) max_index = j;
+ }
- for (uint i = 0; i < lengthof(files_dos.basic); i++) if (FioCheckFileExists(files_dos.basic[i].filename)) dos++;
- for (uint i = 0; i < lengthof(files_dos.landscape); i++) if (FioCheckFileExists(files_dos.landscape[i].filename)) dos++;
+ _use_graphics_set = max_index;
+}
- for (uint i = 0; i < lengthof(files_win.basic); i++) if (FioCheckFileExists(files_win.basic[i].filename)) win++;
- for (uint i = 0; i < lengthof(files_win.landscape); i++) if (FioCheckFileExists(files_win.landscape[i].filename)) win++;
+/**
+ * Determine the palette that has to be used.
+ * - forced palette via command line -> leave it that way
+ * - otherwise -> palette based on the graphics pack
+ */
+static void DeterminePalette()
+{
+ if (_use_palette < MAX_PAL) return;
- if (win == 5) {
- _use_palette = PAL_WINDOWS;
- } else if (dos == 5 || (win == 0 && dos > 0)) {
- _use_palette = PAL_DOS;
- } else {
- _use_palette = PAL_WINDOWS;
- }
+ _use_palette = _graphics_sets[_use_graphics_set].palette;
}
/**
@@ -160,32 +169,38 @@ static void DeterminePalette()
*/
void CheckExternalFiles()
{
+ DetermineGraphicsPack();
DeterminePalette();
static const size_t ERROR_MESSAGE_LENGTH = 128;
- const FileList *files = (_use_palette == PAL_DOS) ? &files_dos : &files_win;
- char error_msg[ERROR_MESSAGE_LENGTH * (lengthof(files->basic) + lengthof(files->landscape) + 3)];
+ const GraphicsSet *graphics = &_graphics_sets[_use_graphics_set];
+ char error_msg[ERROR_MESSAGE_LENGTH * (GRAPHICS_SET_GRF_COUNT + 1)];
error_msg[0] = '\0';
char *add_pos = error_msg;
- for (uint i = 0; i < lengthof(files->basic); i++) {
- if (!FileMD5(files->basic[i])) {
- add_pos += snprintf(add_pos, ERROR_MESSAGE_LENGTH, "Your '%s' file is corrupted or missing! You can find '%s' on your Transport Tycoon Deluxe CD-ROM.\n", files->basic[i].filename, files->basic[i].filename);
+ for (uint i = 0; i < lengthof(graphics->basic); i++) {
+ if (!FileMD5(graphics->basic[i])) {
+ add_pos += snprintf(add_pos, ERROR_MESSAGE_LENGTH, "Your '%s' file is corrupted or missing! %s.\n", graphics->basic[i].filename, graphics->base_missing);
}
}
- for (uint i = 0; i < lengthof(files->landscape); i++) {
- if (!FileMD5(files->landscape[i])) {
- add_pos += snprintf(add_pos, ERROR_MESSAGE_LENGTH, "Your '%s' file is corrupted or missing! You can find '%s' on your Transport Tycoon Deluxe CD-ROM.\n", files->landscape[i].filename, files->landscape[i].filename);
+ for (uint i = 0; i < lengthof(graphics->landscape); i++) {
+ if (!FileMD5(graphics->landscape[i])) {
+ add_pos += snprintf(add_pos, ERROR_MESSAGE_LENGTH, "Your '%s' file is corrupted or missing! %s\n", graphics->landscape[i].filename, graphics->base_missing);
}
}
- if (!FileMD5(files_win.sound) && !FileMD5(files_dos.sound)) {
+ bool sound = false;
+ for (uint i = 0; !sound && i < lengthof(_sound_sets); i++) {
+ sound = FileMD5(_sound_sets[i]);
+ }
+
+ if (!sound) {
add_pos += snprintf(add_pos, ERROR_MESSAGE_LENGTH, "Your 'sample.cat' file is corrupted or missing! You can find 'sample.cat' on your Transport Tycoon Deluxe CD-ROM.\n");
}
- if (!FileMD5(files->openttd)) {
- add_pos += snprintf(add_pos, ERROR_MESSAGE_LENGTH, "Your '%s' file is corrupted or missing! The file was part of your installation.\n", files->openttd.filename);
+ if (!FileMD5(graphics->extra)) {
+ add_pos += snprintf(add_pos, ERROR_MESSAGE_LENGTH, "Your '%s' file is corrupted or missing! %s\n", graphics->extra.filename, graphics->extra_missing);
}
if (add_pos != error_msg) ShowInfoF(error_msg);
@@ -194,10 +209,10 @@ void CheckExternalFiles()
static void LoadSpriteTables()
{
- const FileList *files = (_use_palette == PAL_DOS) ? &files_dos : &files_win;
+ const GraphicsSet *graphics = &_graphics_sets[_use_graphics_set];
uint i = FIRST_GRF_SLOT;
- LoadGrfFile(files->basic[0].filename, 0, i++);
+ LoadGrfFile(graphics->basic[0].filename, 0, i++);
/*
* The second basic file always starts at the given location and does
@@ -205,7 +220,7 @@ static void LoadSpriteTables()
* has a few sprites less. However, we do not care about those missing
* sprites as they are not shown anyway (logos in intro game).
*/
- LoadGrfFile(files->basic[1].filename, 4793, i++);
+ LoadGrfFile(graphics->basic[1].filename, 4793, i++);
/*
* Load additional sprites for climates other than temperate.
@@ -214,7 +229,7 @@ static void LoadSpriteTables()
*/
if (_settings_game.game_creation.landscape != LT_TEMPERATE) {
LoadGrfIndexed(
- files->landscape[_settings_game.game_creation.landscape - 1].filename,
+ graphics->landscape[_settings_game.game_creation.landscape - 1].filename,
_landscape_spriteindexes[_settings_game.game_creation.landscape - 1],
i++
);
@@ -230,7 +245,7 @@ static void LoadSpriteTables()
*/
GRFConfig *top = _grfconfig;
GRFConfig *master = CallocT<GRFConfig>(1);
- master->filename = strdup(files->openttd.filename);
+ master->filename = strdup(graphics->extra.filename);
FillGRFDetails(master, false);
ClrBit(master->flags, GCF_INIT_ONLY);
master->next = top;
@@ -252,3 +267,68 @@ void GfxLoadSprites()
LoadSpriteTables();
GfxInitPalettes();
}
+
+/**
+ * Find all graphics sets and populate their data.
+ */
+void FindGraphicsSets()
+{
+ for (uint j = 0; j < lengthof(_graphics_sets); j++) {
+ _graphics_sets[j].found_grfs = 0;
+ for (uint i = 0; i < lengthof(_graphics_sets[j].basic); i++) {
+ if (FioCheckFileExists(_graphics_sets[j].basic[i].filename)) _graphics_sets[j].found_grfs++;
+ }
+ for (uint i = 0; i < lengthof(_graphics_sets[j].landscape); i++) {
+ if (FioCheckFileExists(_graphics_sets[j].landscape[i].filename)) _graphics_sets[j].found_grfs++;
+ }
+ if (FioCheckFileExists(_graphics_sets[j].extra.filename)) _graphics_sets[j].found_grfs++;
+ }
+}
+
+/**
+ * Set the graphics set to be used.
+ * @param name of the graphics set to use
+ * @return true if it could be loaded
+ */
+bool SetGraphicsSet(const char *name)
+{
+ if (StrEmpty(name)) {
+ DetermineGraphicsPack();
+ CheckExternalFiles();
+ return true;
+ }
+
+ for (uint i = 0; i < lengthof(_graphics_sets); i++) {
+ if (strcmp(name, _graphics_sets[i].name) == 0) {
+ _use_graphics_set = i;
+ CheckExternalFiles();
+ return true;
+ }
+ }
+ return false;
+}
+
+/**
+ * Returns a list with the graphics sets.
+ * @param p where to print to
+ * @param last the last character to print to
+ * @return the last printed character
+ */
+char *GetGraphicsSetsList(char *p, const char *last)
+{
+ p += snprintf(p, last - p, "List of graphics sets:\n");
+ for (uint i = 0; i < lengthof(_graphics_sets); i++) {
+ if (_graphics_sets[i].found_grfs <= 1) continue;
+
+ p += snprintf(p, last - p, "%18s: %s", _graphics_sets[i].name, _graphics_sets[i].description);
+ int difference = GRAPHICS_SET_GRF_COUNT - _graphics_sets[i].found_grfs;
+ if (difference != 0) {
+ p += snprintf(p, last - p, " (missing %i file%s)\n", difference, difference == 1 ? "" : "s");
+ } else {
+ p += snprintf(p, last - p, "\n");
+ }
+ }
+ p += snprintf(p, last - p, "\n");
+
+ return p;
+}
diff --git a/src/gfxinit.h b/src/gfxinit.h
index 37def4598..d75e99378 100644
--- a/src/gfxinit.h
+++ b/src/gfxinit.h
@@ -11,4 +11,8 @@ void CheckExternalFiles();
void GfxLoadSprites();
void LoadSpritesIndexed(int file_index, uint *sprite_id, const SpriteID *index_tbl);
+void FindGraphicsSets();
+bool SetGraphicsSet(const char *name);
+char *GetGraphicsSetsList(char *p, const char *last);
+
#endif /* GFXINIT_H */
diff --git a/src/openttd.cpp b/src/openttd.cpp
index b28ef672e..131ad9a0c 100644
--- a/src/openttd.cpp
+++ b/src/openttd.cpp
@@ -191,11 +191,16 @@ static void ShowHelp()
#endif /* ENABLE_NETWORK */
" -i = Force to use the DOS (0) or Windows (1) palette\n"
" (use this if you see a lot of pink)\n"
+ " -I graphics_set = Force the graphics set (see below)\n"
" -c config_file = Use 'config_file' instead of 'openttd.cfg'\n"
- " -x = Do not automatically save to config file on exit\n",
+ " -x = Do not automatically save to config file on exit\n"
+ "\n",
lastof(buf)
);
+ /* List the graphics packs */
+ p = GetGraphicsSetsList(p, lastof(buf));
+
/* List the drivers */
p = VideoDriverFactoryBase::GetDriversInfo(p, lastof(buf));
@@ -380,7 +385,7 @@ int ttd_main(int argc, char *argv[])
{
int i;
const char *optformat;
- char musicdriver[32], sounddriver[32], videodriver[32], blitter[32];
+ char musicdriver[32], sounddriver[32], videodriver[32], blitter[32], graphics_set[32];
Dimension resolution = {0, 0};
Year startyear = INVALID_YEAR;
uint generation_seed = GENERATE_NEW_SEED;
@@ -394,7 +399,7 @@ int ttd_main(int argc, char *argv[])
uint16 dedicated_port = 0;
#endif /* ENABLE_NETWORK */
- musicdriver[0] = sounddriver[0] = videodriver[0] = blitter[0] = '\0';
+ musicdriver[0] = sounddriver[0] = videodriver[0] = blitter[0] = graphics_set[0] = '\0';
_game_mode = GM_MENU;
_switch_mode = SM_MENU;
@@ -406,7 +411,7 @@ int ttd_main(int argc, char *argv[])
* a letter means: it accepts that param (e.g.: -h)
* a ':' behind it means: it need a param (e.g.: -m<driver>)
* a '::' behind it means: it can optional have a param (e.g.: -d<debug>) */
- optformat = "m:s:v:b:hD::n::ei::t:d::r:g::G:c:xl:"
+ optformat = "m:s:v:b:hD::n::ei::I:t:d::r:g::G:c:xl:"
#if !defined(__MORPHOS__) && !defined(__AMIGA__) && !defined(WIN32)
"f"
#endif
@@ -416,6 +421,7 @@ int ttd_main(int argc, char *argv[])
while ((i = MyGetOpt(&mgo)) != -1) {
switch (i) {
+ case 'I': ttd_strlcpy(graphics_set, mgo.opt, sizeof(graphics_set)); break;
case 'm': ttd_strlcpy(musicdriver, mgo.opt, sizeof(musicdriver)); break;
case 's': ttd_strlcpy(sounddriver, mgo.opt, sizeof(sounddriver)); break;
case 'v': ttd_strlcpy(videodriver, mgo.opt, sizeof(videodriver)); break;
@@ -481,6 +487,11 @@ int ttd_main(int argc, char *argv[])
case 'x': save_config = false; break;
case -2:
case 'h':
+ /* The next two functions are needed to list the graphics sets.
+ * We can't do them earlier because then we can't show it on
+ * the debug console as that hasn't been configured yet. */
+ DeterminePaths(argv[0]);
+ FindGraphicsSets();
ShowHelp();
return 0;
}
@@ -492,7 +503,7 @@ int ttd_main(int argc, char *argv[])
#endif
DeterminePaths(argv[0]);
- CheckExternalFiles();
+ FindGraphicsSets();
#if defined(UNIX) && !defined(__MORPHOS__)
/* We must fork here, or we'll end up without some resources we need (like sockets) */
@@ -547,6 +558,12 @@ int ttd_main(int argc, char *argv[])
/* This must be done early, since functions use the InvalidateWindow* calls */
InitWindowSystem();
+ if (!SetGraphicsSet(graphics_set)) {
+ StrEmpty(graphics_set) ?
+ usererror("Failed to find a graphics set. Please acquire a graphics set for OpenTTD.") :
+ usererror("Failed to select requested graphics set '%s'", graphics_set);
+ }
+
/* Initialize game palette */
GfxInitPalettes();
diff --git a/src/table/files.h b/src/table/files.h
index abc139c67..702ffe621 100644
--- a/src/table/files.h
+++ b/src/table/files.h
@@ -25,7 +25,12 @@
*/
-static FileList files_dos = {
+static GraphicsSet _graphics_sets[] = {
+/** Filenames and MD5 checksums of the original DOS graphics */
+{
+ "original_dos",
+ "Original Transport Tycoon Deluxe DOS edition graphics",
+ PAL_DOS,
{
{ "TRG1.GRF", {0x93, 0x11, 0x67, 0x62, 0x80, 0xe5, 0xb1, 0x40, 0x77, 0xa8, 0xee, 0x41, 0xc1, 0xb4, 0x21, 0x92} }, // 0 - 4792 inclusive
{ "TRGI.GRF", {0xda, 0x6a, 0x6c, 0x9d, 0xcc, 0x45, 0x1e, 0xec, 0x88, 0xd7, 0x92, 0x11, 0x43, 0x7b, 0x76, 0xa8} } // 4793 - 4889 inclusive
@@ -34,12 +39,18 @@ static FileList files_dos = {
{ "TRGH.GRF", {0xee, 0x66, 0x16, 0xfb, 0x0e, 0x6e, 0xf6, 0xb2, 0x48, 0x92, 0xc5, 0x8c, 0x93, 0xd8, 0x6f, 0xc9} },
{ "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", {0xf8, 0x29, 0xf6, 0x2c, 0x13, 0x7d, 0x6d, 0x7c, 0x6e, 0x27, 0x2c, 0x48, 0x1b, 0x79, 0x6d, 0xd5} }
-};
+ "You can find it on your Transport Tycoon Deluxe CD-ROM.",
+ { "OPENTTDD.GRF", {0xf8, 0x29, 0xf6, 0x2c, 0x13, 0x7d, 0x6d, 0x7c, 0x6e, 0x27, 0x2c, 0x48, 0x1b, 0x79, 0x6d, 0xd5} },
+ "This file was part of your installation.",
+ 0
+},
-static FileList files_win = {
+/** Filenames and MD5 checksums of the original Windows graphics */
+{
+ "original_windows",
+ "Original Transport Tycoon Deluxe Windows edition graphics",
+ PAL_WINDOWS,
{
{ "TRG1R.GRF", {0xb0, 0x4c, 0xe5, 0x93, 0xd8, 0xc5, 0x01, 0x6e, 0x07, 0x47, 0x3a, 0x74, 0x3d, 0x7d, 0x33, 0x58} }, // 0 - 4792 inclusive
{ "TRGIR.GRF", {0x0c, 0x24, 0x84, 0xff, 0x6b, 0xe4, 0x9f, 0xc6, 0x3a, 0x83, 0xbe, 0x6a, 0xb5, 0xc3, 0x8f, 0x32} } // 4793 - 4895 inclusive
@@ -48,6 +59,15 @@ static FileList files_win = {
{ "TRGHR.GRF", {0x06, 0xbf, 0x2b, 0x7a, 0x31, 0x76, 0x6f, 0x04, 0x8b, 0xaa, 0xc2, 0xeb, 0xe4, 0x34, 0x57, 0xb1} },
{ "TRGTR.GRF", {0xde, 0x53, 0x65, 0x05, 0x17, 0xfe, 0x66, 0x1c, 0xea, 0xa3, 0x13, 0x8c, 0x6e, 0xdb, 0x0e, 0xb8} }
},
+ "You can find it on your Transport Tycoon Deluxe CD-ROM",
+
+ { "OPENTTDW.GRF", {0x89, 0x4f, 0xa4, 0xb0, 0x4d, 0xc1, 0x6d, 0xc4, 0x39, 0x21, 0x49, 0x3f, 0xd8, 0x3d, 0x80, 0x9e} },
+ "This file was part of your installation.",
+ 0
+}
+};
+
+static MD5File _sound_sets[] = {
+ { "SAMPLE.CAT", {0x42, 0x2e, 0xa3, 0xdd, 0x07, 0x4d, 0x28, 0x59, 0xbb, 0x51, 0x63, 0x9a, 0x6e, 0x0e, 0x85, 0xda} },
{ "SAMPLE.CAT", {0x92, 0x12, 0xe8, 0x1e, 0x72, 0xba, 0xdd, 0x4b, 0xbe, 0x1e, 0xae, 0xae, 0x66, 0x45, 0x8e, 0x10} },
- { "OPENTTDW.GRF", {0x89, 0x4f, 0xa4, 0xb0, 0x4d, 0xc1, 0x6d, 0xc4, 0x39, 0x21, 0x49, 0x3f, 0xd8, 0x3d, 0x80, 0x9e} }
};