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#include <game.h>
struct HijackedStream {
//const char *original;
//const char *originalFast;
u32 stringOffset;
u32 stringOffsetFast;
u8 originalID;
};
struct Hijacker {
HijackedStream stream[2];
u8 currentStream;
u8 currentCustomTheme;
};
const char* SongNameList [] = {
"AIRSHIP",
"BOSS",
"MENU",
"UNDERWATER",
"ATHLETIC",
"CASTLE",
"MAIN",
"MOUNTAIN",
"TOWER",
"UNDERGROUND",
"DESERT",
"FIRE",
"FOREST",
"FREEZEFLAME",
"JAPAN",
"PUMPKIN",
"SEWER",
"SPACE",
"BOWSER",
"BONUS",
"AMBUSH",
"",
"",
"",
"",
"AUTUMN",
"CRYSTALCAVES",
"GHOST_HOUSE",
"GRAVEYARD",
"JUNGLE",
"TROPICAL",
"SKY_CITY",
"SNOW",
"STAR_HAVEN",
"SINGALONG",
"FACTORY",
"TANK",
"TRAIN",
"YOSHIHOUSE",
"FACTORYB",
"",
"",
"",
"MINIGAME",
"BONUS_AREA",
"CHALLENGE",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"MAP_YOSHIISLAND",
"MAP_GOLDWOOD",
"MAP_SEWER",
"FULLMAP_FRONT",
"FULLMAP_REAR",
"MAP_MINIMEGA",
"MAP_FF_VOLCANO",
"MAP_CRYSTAL_CAVE",
"MAP_SPACE",
"MAP_SKYCITY",
"MAP_KOOPA_PLANET",
"MAP_KOOPA_CORE",
NULL
};
// Offsets are from the start of the INFO block, not the start of the brsar.
// INFO begins at 0x212C0, so that has to be subtracted from absolute offsets
// within the brsar.
#define _I(offs) ((offs)-0x212C0)
Hijacker Hijackers[2] = {
{
{
{/*"athletic_lr.n.32.brstm", "athletic_fast_lr.n.32.brstm",*/ _I(0x4A8F8), _I(0x4A938), 4},
{/*"BGM_SIRO.32.brstm", "BGM_SIRO_fast.32.brstm",*/ _I(0x4B2E8), _I(0x4B320), 10}
},
0, 0
},
{
{
{/*"STRM_BGM_CHIJOU.brstm", "STRM_BGM_CHIJOU_FAST.brstm",*/ _I(0x4A83C), _I(0x4A8B4), 1},
{/*"STRM_BGM_CHIKA.brstm", "STRM_BGM_CHIKA_FAST.brstm",*/ _I(0x4A878), _I(0x4A780), 2},
},
0, 0
}
};
extern void *SoundRelatedClass;
inline char *BrsarInfoOffset(u32 offset) {
return (char*)(*(u32*)(((u32)SoundRelatedClass) + 0x5CC)) + offset;
}
void FixFilesize(u32 streamNameOffset);
extern "C" u8 after_course_getMusicForZone(u8 realThemeID) {
if (realThemeID < 100)
return realThemeID;
// drums get to use type 1
int hjIndex = (realThemeID >= 200) ? 1 : 0;
Hijacker *hj = &Hijackers[hjIndex];
// do we already have this theme in this slot?
// if so, don't switch streams
// if we do, NSMBW will think it's a different song, and restart it ...
// but if it's just an area transition where both areas are using the same
// song, we don't want that
if (hj->currentCustomTheme == realThemeID)
return hj->stream[hj->currentStream].originalID;
// which one do we use this time...?
int toUse = (hj->currentStream + 1) & 1;
hj->currentStream = toUse;
hj->currentCustomTheme = realThemeID;
// write the stream's info
HijackedStream *stream = &hj->stream[hj->currentStream];
OSReport("%d", realThemeID);
OSReport("%s", SongNameList[realThemeID-100]);
sprintf(BrsarInfoOffset(stream->stringOffset), "new/%s.er", SongNameList[realThemeID-100]);
sprintf(BrsarInfoOffset(stream->stringOffsetFast), "new/%s_F.er", SongNameList[realThemeID-100]);
// update filesizes
FixFilesize(stream->stringOffset);
FixFilesize(stream->stringOffsetFast);
// done!
return stream->originalID;
}
//oh for fuck's sake
#include "fileload.h"
//#include <rvl/dvd.h>
void FixFilesize(u32 streamNameOffset) {
char *streamName = BrsarInfoOffset(streamNameOffset);
char nameWithSound[80];
snprintf(nameWithSound, 79, "/Sound/%s", streamName);
s32 entryNum;
DVDHandle info;
if ((entryNum = DVDConvertPathToEntrynum(nameWithSound)) >= 0) {
if (DVDFastOpen(entryNum, &info)) {
u32 *lengthPtr = (u32*)(streamName - 0x1C);
*lengthPtr = info.length;
}
}
}
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