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Support new-format ghosts or some bullshit like that

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maybe future fickle will add support for multiple ghosts
from one replay for some sick memery but idgaf right now
This commit is contained in:
fickleheart 2019-04-08 00:30:04 -05:00
parent 45390f2c35
commit c0af0fb59e
1 changed files with 164 additions and 38 deletions
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202
src/g_game.c
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@ -4889,7 +4889,7 @@ ticcmd_t *G_MoveTiccmd(ticcmd_t* dest, const ticcmd_t* src, const size_t n)
}
// Finds a skin with the closest stats if the expected skin doesn't exist.
static void FindClosestSkinForStats(UINT32 p, UINT8 kartspeed, UINT8 kartweight)
static INT32 GetSkinNumClosestToStats(UINT8 kartspeed, UINT8 kartweight)
{
INT32 i, closest_skin = 0;
UINT8 closest_stats = UINT8_MAX, stat_diff;
@ -4904,6 +4904,13 @@ static void FindClosestSkinForStats(UINT32 p, UINT8 kartspeed, UINT8 kartweight)
}
}
return closest_skin;
}
static void FindClosestSkinForStats(UINT32 p, UINT8 kartspeed, UINT8 kartweight)
{
INT32 closest_skin = GetSkinNumClosestToStats(kartspeed, kartweight);
CONS_Printf("Using %s instead...\n", skins[closest_skin].name);
SetPlayerSkinByNum(p, closest_skin);
}
@ -5691,6 +5698,38 @@ void G_GhostTicker(void)
{
// Skip normal demo data.
UINT8 ziptic = READUINT8(g->p);
#ifdef DEMO_COMPAT_100
if (g->version != 0x0001)
{
#endif
while (ziptic != DW_END) // Get rid of extradata stuff
{
if (ziptic == 0) // Only support player 0 info for now
{
ziptic = READUINT8(g->p);
if (ziptic & DXD_SKIN)
g->p += 18; // We _could_ read this info, but it shouldn't change anything in record attack...
if (ziptic & DXD_COLOR)
g->p += 16; // Same tbh
if (ziptic & DXD_NAME)
g->p += 16; // yea
if (ziptic & DXD_PLAYSTATE && READUINT8(g->p) != DXD_PST_PLAYING)
I_Error("Ghost is not a record attack ghost"); //@TODO lmao don't blow up like this
}
else if (ziptic == DW_RNG)
g->p += 4; // RNG seed
else
I_Error("Ghost is not a record attack ghost"); //@TODO lmao don't blow up like this
ziptic = READUINT8(g->p);
}
ziptic = READUINT8(g->p); // Back to actual ziptic stuff
#ifdef DEMO_COMPAT_100
}
#endif
if (ziptic & ZT_FWD)
g->p++;
if (ziptic & ZT_SIDE)
@ -5708,6 +5747,19 @@ void G_GhostTicker(void)
// Grab ghost data.
ziptic = READUINT8(g->p);
#ifdef DEMO_COMPAT_100
if (g->version != 0x0001)
{
#endif
if (ziptic == 0xFF)
goto skippedghosttic; // Didn't write ghost info this frame
else if (ziptic != 0)
I_Error("Ghost is not a record attack ghost"); //@TODO lmao don't blow up like this
ziptic = READUINT8(g->p);
#ifdef DEMO_COMPAT_100
}
#endif
if (ziptic & GZT_XYZ)
{
g->oldmo.x = READFIXED(g->p);
@ -5848,6 +5900,17 @@ void G_GhostTicker(void)
g->p += 12; // kartitem, kartamount, kartbumpers
}
#ifdef DEMO_COMPAT_100
if (g->version != 0x0001)
{
#endif
if (READUINT8(g->p) != 0xFF) // Make sure there isn't other ghost data here.
I_Error("Ghost is not a record attack ghost"); //@TODO lmao don't blow up like this
#ifdef DEMO_COMPAT_100
}
#endif
skippedghosttic:
// Tick ghost colors (Super and Mario Invincibility flashing)
switch(g->color)
{
@ -7514,6 +7577,7 @@ void G_AddGhost(char *defdemoname)
mapthing_t *mthing;
UINT16 count, ghostversion;
skin_t *ghskin = &skins[0];
UINT8 kartspeed = UINT8_MAX, kartweight = UINT8_MAX;
name[16] = '\0';
skin[16] = '\0';
@ -7556,17 +7620,21 @@ void G_AddGhost(char *defdemoname)
Z_Free(pdemoname);
Z_Free(buffer);
return;
} p += 12; // DEMOHEADER
}
p += 12; // DEMOHEADER
p++; // VERSION
p++; // SUBVERSION
ghostversion = READUINT16(p);
switch(ghostversion)
{
case DEMOVERSION: // latest always supported
p += 64; // title
break;
#ifdef DEMO_COMPAT_100
case 0x0001:
I_Error("You need to implement demo compat here, doofus! %s:%d", __FILE__, __LINE__);
break;
#endif
// too old, cannot support.
default:
@ -7575,6 +7643,7 @@ void G_AddGhost(char *defdemoname)
Z_Free(buffer);
return;
}
M_Memcpy(md5, p, 16); p += 16; // demo checksum
for (gh = ghosts; gh; gh = gh->next)
if (!memcmp(md5, gh->checksum, 16)) // another ghost in the game already has this checksum?
@ -7584,20 +7653,21 @@ void G_AddGhost(char *defdemoname)
Z_Free(buffer);
return;
}
if (memcmp(p, "PLAY", 4))
{
CONS_Alert(CONS_NOTICE, M_GetText("Ghost %s: Demo format unacceptable.\n"), pdemoname);
Z_Free(pdemoname);
Z_Free(buffer);
return;
} p += 4; // "PLAY"
}
p += 4; // "PLAY"
p += 2; // gamemap
p += 16; // mapmd5 (possibly check for consistency?)
flags = READUINT8(p);
if (flags & DF_FILELIST)
{
G_SkipDemoExtraFiles(&p); // Don't wanna modify the file list for ghosts.
}
if (!(flags & DF_GHOST))
{
CONS_Alert(CONS_NOTICE, M_GetText("Ghost %s: No ghost data in this demo.\n"), pdemoname);
@ -7605,6 +7675,16 @@ void G_AddGhost(char *defdemoname)
Z_Free(buffer);
return;
}
#ifdef DEMO_COMPAT_100
if (ghostversion != 0x0001)
#endif
p++; // gametype
#ifdef DEMO_COMPAT_100
if (ghostversion != 0x0001)
#endif
G_SkipDemoExtraFiles(&p); // Don't wanna modify the file list for ghosts.
switch ((flags & DF_ATTACKMASK)>>DF_ATTACKSHIFT)
{
case ATTACKING_NONE: // 0
@ -7621,34 +7701,41 @@ void G_AddGhost(char *defdemoname)
p += 4; // random seed
// Player name (TODO: Display this somehow if it doesn't match cv_playername!)
M_Memcpy(name, p,16);
p += 16;
#ifdef DEMO_COMPAT_100
if (ghostversion == 0x0001)
{
// Player name (TODO: Display this somehow if it doesn't match cv_playername!)
M_Memcpy(name, p,16);
p += 16;
// Skin
M_Memcpy(skin, p,16);
p += 16;
// Skin
M_Memcpy(skin, p,16);
p += 16;
// Color
M_Memcpy(color, p,16);
p += 16;
// Color
M_Memcpy(color, p,16);
p += 16;
// Ghosts do not have a player structure to put this in.
p++; // charability
p++; // charability2
p++; // actionspd
p++; // mindash
p++; // maxdash
// SRB2kart
p++; // kartspeed
p++; // kartweight
//
p++; // normalspeed
p++; // runspeed
p++; // thrustfactor
p++; // accelstart
p++; // acceleration
p += 4; // jumpfactor
// Ghosts do not have a player structure to put this in.
p++; // charability
p++; // charability2
p++; // actionspd
p++; // mindash
p++; // maxdash
// SRB2kart
p++; // kartspeed
p++; // kartweight
//
p++; // normalspeed
p++; // runspeed
p++; // thrustfactor
p++; // accelstart
p++; // acceleration
p += 4; // jumpfactor
}
else
#endif
p += 4; // Extra data location reference
// net var data
count = READUINT16(p);
@ -7667,6 +7754,46 @@ void G_AddGhost(char *defdemoname)
return;
}
#ifdef DEMO_COMPAT_100
if (ghostversion != 0x0001)
{
#endif
if (READUINT8(p) != 0)
{
CONS_Alert(CONS_NOTICE, M_GetText("Failed to add ghost %s: Invalid player slot.\n"), pdemoname);
Z_Free(pdemoname);
Z_Free(buffer);
return;
}
// Player name (TODO: Display this somehow if it doesn't match cv_playername!)
M_Memcpy(name, p, 16);
p += 16;
// Skin
M_Memcpy(skin, p, 16);
p += 16;
// Color
M_Memcpy(color, p, 16);
p += 16;
p += 4; // score
kartspeed = READUINT8(p);
kartweight = READUINT8(p);
if (READUINT8(p) != 0xFF)
{
CONS_Alert(CONS_NOTICE, M_GetText("Failed to add ghost %s: Invalid player slot.\n"), pdemoname);
Z_Free(pdemoname);
Z_Free(buffer);
return;
}
#ifdef DEMO_COMPAT_100
}
#endif
for (i = 0; i < numskins; i++)
if (!stricmp(skins[i].name,skin))
{
@ -7676,11 +7803,10 @@ void G_AddGhost(char *defdemoname)
if (i == numskins)
{
//@TODO nah this should fallback
CONS_Alert(CONS_NOTICE, M_GetText("Failed to add ghost %s: Invalid character.\n"), pdemoname);
Z_Free(pdemoname);
Z_Free(buffer);
return;
if (kartspeed != UINT8_MAX && kartweight != UINT8_MAX)
ghskin = &skins[GetSkinNumClosestToStats(kartspeed, kartweight)];
CONS_Alert(CONS_NOTICE, M_GetText("Ghost %s: Invalid character. Falling back to %s.\n"), pdemoname, ghskin->name);
}
gh = Z_Calloc(sizeof(demoghost), PU_LEVEL, NULL);