dave/openttd
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(svn r10092) -Codechange: code-seperated the spriteloader and blitter from the rest of the code

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-Add: make it possible to pick your own blitter (-b <blitter>, -h for overview)
-Add: added a new optimized 8bpp blitter (default, caches sprites of all zoom-levels)
-Add: added a debug 8bpp blitter and a very slow normal 8bpp blitter
This commit is contained in:
truelight
2007-06-11 11:50:49 +00:00
parent 251a8e36e3
commit 27febd474c
20 changed files with 909 additions and 292 deletions
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18
src/openttd.cpp
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@@ -64,6 +64,7 @@
#include "newgrf_commons.h"
#include "player_face.h"
#include "group.h"
#include "blitter/blitter.hpp"
#include "bridge_map.h"
#include "clear_map.h"
@@ -85,6 +86,8 @@ extern void SetDifficultyLevel(int mode, GameOptions *gm_opt);
extern Player* DoStartupNewPlayer(bool is_ai);
extern void ShowOSErrorBox(const char *buf);
const char *_default_blitter = "8bpp-optimzed";
/* TODO: usrerror() for errors which are not of an internal nature but
* caused by the user, i.e. missing files or fatal configuration errors.
* Post-0.4.0 since Celestar doesn't want this in SVN before. --pasky */
@@ -159,6 +162,7 @@ static void showhelp()
" -v drv = Set video driver (see below)\n"
" -s drv = Set sound driver (see below) (param bufsize,hz)\n"
" -m drv = Set music driver (see below)\n"
" -b drv = Set the blitter to use (see below)\n"
" -r res = Set resolution (for instance 800x600)\n"
" -h = Display this help text\n"
" -t year = Set starting year\n"
@@ -183,6 +187,9 @@ static void showhelp()
p = GetDriverList(p, lastof(buf));
/* List the blitters */
p = BlitterFactoryBase::GetBlittersInfo(p, lastof(buf));
/* ShowInfo put output to stderr, but version information should go
* to stdout; this is the only exception */
#if !defined(WIN32) && !defined(WIN64)
@@ -350,7 +357,7 @@ int ttd_main(int argc, char *argv[])
{
int i;
const char *optformat;
char musicdriver[32], sounddriver[32], videodriver[32];
char musicdriver[32], sounddriver[32], videodriver[32], blitter[32];
int resolution[2] = {0, 0};
Year startyear = INVALID_YEAR;
uint generation_seed = GENERATE_NEW_SEED;
@@ -364,7 +371,7 @@ int ttd_main(int argc, char *argv[])
uint16 dedicated_port = 0;
#endif /* ENABLE_NETWORK */
musicdriver[0] = sounddriver[0] = videodriver[0] = '\0';
musicdriver[0] = sounddriver[0] = videodriver[0] = blitter[0] = '\0';
_game_mode = GM_MENU;
_switch_mode = SM_MENU;
@@ -376,7 +383,7 @@ 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:hD::n::eit:d::r:g::G:c:xl:"
optformat = "m:s:v:b:hD::n::eit:d::r:g::G:c:xl:"
#if !defined(__MORPHOS__) && !defined(__AMIGA__) && !defined(WIN32)
"f"
#endif
@@ -389,6 +396,7 @@ int ttd_main(int argc, char *argv[])
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;
case 'b': ttd_strlcpy(blitter, mgo.opt, sizeof(blitter)); break;
#if defined(ENABLE_NETWORK)
case 'D':
strcpy(musicdriver, "null");
@@ -461,6 +469,7 @@ int ttd_main(int argc, char *argv[])
if (!StrEmpty(musicdriver)) ttd_strlcpy(_ini_musicdriver, musicdriver, sizeof(_ini_musicdriver));
if (!StrEmpty(sounddriver)) ttd_strlcpy(_ini_sounddriver, sounddriver, sizeof(_ini_sounddriver));
if (!StrEmpty(videodriver)) ttd_strlcpy(_ini_videodriver, videodriver, sizeof(_ini_videodriver));
if (StrEmpty(blitter)) ttd_strlcpy(blitter, _default_blitter, sizeof(blitter));
if (resolution[0] != 0) { _cur_resolution[0] = resolution[0]; _cur_resolution[1] = resolution[1]; }
if (startyear != INVALID_YEAR) _patches_newgame.starting_year = startyear;
if (generation_seed != GENERATE_NEW_SEED) _patches_newgame.generation_seed = generation_seed;
@@ -500,6 +509,9 @@ int ttd_main(int argc, char *argv[])
/* Initialize game palette */
GfxInitPalettes();
DEBUG(misc, 1, "Loading blitter '%s'...", blitter);
if (BlitterFactoryBase::SelectBlitter(blitter) == NULL)
error("Failed to select requested blitter '%s'; does it exist?", blitter);
DEBUG(driver, 1, "Loading drivers...");
LoadDriver(SOUND_DRIVER, _ini_sounddriver);
LoadDriver(MUSIC_DRIVER, _ini_musicdriver);