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- added a 'no MBF21' compatibility flag.

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Turns out that there's a few old maps that have the extended line flags set but not the guard bit that forces their clearance.
Astrostein 1's first map is an example for this.
This commit is contained in:
Christoph Oelckers 2022-02-14 20:00:06 +01:00
parent 396bac5e4f
commit c48de5d8d3
10 changed files with 263 additions and 249 deletions
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15
src/d_main.cpp
View file

@ -588,7 +588,7 @@ CUSTOM_CVAR(Int, compatmode, 0, CVAR_ARCHIVE|CVAR_NOINITCALL)
v = COMPATF_SHORTTEX | COMPATF_STAIRINDEX | COMPATF_USEBLOCKING | COMPATF_NODOORLIGHT | COMPATF_SPRITESORT |
COMPATF_TRACE | COMPATF_MISSILECLIP | COMPATF_SOUNDTARGET | COMPATF_DEHHEALTH | COMPATF_CROSSDROPOFF |
COMPATF_LIGHT | COMPATF_MASKEDMIDTEX;
w = COMPATF2_FLOORMOVE | COMPATF2_EXPLODE1;
w = COMPATF2_FLOORMOVE | COMPATF2_EXPLODE1 | COMPATF2_NOMBF21;
break;
case 2: // same as 1 but stricter (NO_PASSMOBJ and INVISIBILITY are also set)
@ -596,36 +596,36 @@ CUSTOM_CVAR(Int, compatmode, 0, CVAR_ARCHIVE|CVAR_NOINITCALL)
COMPATF_TRACE | COMPATF_MISSILECLIP | COMPATF_SOUNDTARGET | COMPATF_NO_PASSMOBJ | COMPATF_LIMITPAIN |
COMPATF_DEHHEALTH | COMPATF_INVISIBILITY | COMPATF_CROSSDROPOFF | COMPATF_CORPSEGIBS | COMPATF_HITSCAN |
COMPATF_WALLRUN | COMPATF_NOTOSSDROPS | COMPATF_LIGHT | COMPATF_MASKEDMIDTEX;
w = COMPATF2_BADANGLES | COMPATF2_FLOORMOVE | COMPATF2_POINTONLINE | COMPATF2_EXPLODE2;
w = COMPATF2_BADANGLES | COMPATF2_FLOORMOVE | COMPATF2_POINTONLINE | COMPATF2_EXPLODE2 | COMPATF2_NOMBF21;
break;
case 3: // Boom compat mode
v = COMPATF_TRACE|COMPATF_SOUNDTARGET|COMPATF_BOOMSCROLL|COMPATF_MISSILECLIP|COMPATF_MASKEDMIDTEX;
w = COMPATF2_EXPLODE1;
w = COMPATF2_EXPLODE1 | COMPATF2_NOMBF21;
break;
case 4: // Old ZDoom compat mode
v = COMPATF_SOUNDTARGET | COMPATF_LIGHT;
w = COMPATF2_MULTIEXIT | COMPATF2_TELEPORT | COMPATF2_PUSHWINDOW | COMPATF2_CHECKSWITCHRANGE;
w = COMPATF2_MULTIEXIT | COMPATF2_TELEPORT | COMPATF2_PUSHWINDOW | COMPATF2_CHECKSWITCHRANGE | COMPATF2_NOMBF21;
break;
case 5: // MBF compat mode
v = COMPATF_TRACE | COMPATF_SOUNDTARGET | COMPATF_BOOMSCROLL | COMPATF_MISSILECLIP | COMPATF_MUSHROOM |
COMPATF_MBFMONSTERMOVE | COMPATF_NOBLOCKFRIENDS | COMPATF_MASKEDMIDTEX;
w = COMPATF2_EXPLODE1 | COMPATF2_AVOID_HAZARDS | COMPATF2_STAYONLIFT;
w = COMPATF2_EXPLODE1 | COMPATF2_AVOID_HAZARDS | COMPATF2_STAYONLIFT | COMPATF2_NOMBF21;
break;
case 6: // Boom with some added settings to reenable some 'broken' behavior
v = COMPATF_TRACE | COMPATF_SOUNDTARGET | COMPATF_BOOMSCROLL | COMPATF_MISSILECLIP | COMPATF_NO_PASSMOBJ |
COMPATF_INVISIBILITY | COMPATF_CORPSEGIBS | COMPATF_HITSCAN | COMPATF_WALLRUN | COMPATF_NOTOSSDROPS | COMPATF_MASKEDMIDTEX;
w = COMPATF2_POINTONLINE | COMPATF2_EXPLODE2;
w = COMPATF2_POINTONLINE | COMPATF2_EXPLODE2 | COMPATF2_NOMBF21;
break;
case 7: // Stricter MBF compatibility
v = COMPATF_CORPSEGIBS | COMPATF_NOBLOCKFRIENDS | COMPATF_MBFMONSTERMOVE | COMPATF_INVISIBILITY |
COMPATF_NOTOSSDROPS | COMPATF_MUSHROOM | COMPATF_NO_PASSMOBJ | COMPATF_BOOMSCROLL | COMPATF_WALLRUN |
COMPATF_TRACE | COMPATF_HITSCAN | COMPATF_MISSILECLIP | COMPATF_MASKEDMIDTEX | COMPATF_SOUNDTARGET;
w = COMPATF2_POINTONLINE | COMPATF2_EXPLODE1 | COMPATF2_EXPLODE2 | COMPATF2_AVOID_HAZARDS | COMPATF2_STAYONLIFT;
w = COMPATF2_POINTONLINE | COMPATF2_EXPLODE1 | COMPATF2_EXPLODE2 | COMPATF2_AVOID_HAZARDS | COMPATF2_STAYONLIFT | COMPATF2_NOMBF21;
break;
}
compatflags = v;
@ -677,6 +677,7 @@ CVAR (Flag, compat_explode2, compatflags2, COMPATF2_EXPLODE2);
CVAR (Flag, compat_railing, compatflags2, COMPATF2_RAILING);
CVAR (Flag, compat_avoidhazard, compatflags2, COMPATF2_AVOID_HAZARDS);
CVAR (Flag, compat_stayonlift, compatflags2, COMPATF2_STAYONLIFT);
CVAR (Flag, compat_nombf21, compatflags2, COMPATF2_NOMBF21);
CVAR(Bool, vid_activeinbackground, false, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)

1
src/doomdef.h
View file

@ -224,6 +224,7 @@ enum : unsigned int
COMPATF2_SCRIPTWAIT = 1 << 11, // Use old scriptwait implementation where it doesn't wait on a non-running script.
COMPATF2_AVOID_HAZARDS = 1 << 12, // another MBF thing.
COMPATF2_STAYONLIFT = 1 << 13, // yet another MBF thing.
COMPATF2_NOMBF21 = 1 << 14, // disable MBF21 features that may clash with certain maps
};

6
src/g_levellocals.h
View file

@ -597,6 +597,12 @@ public:
return p->camera == mo;
}
bool MBF21Enabled() const
{
// The affected features only are a problem with Doom format maps - the flag should have no effect in Hexen and UDMF format.
return !(i_compatflags2 & COMPATF2_NOMBF21) || maptype != MAPTYPE_DOOM;
}
int NumMapSections;
uint32_t flags;

1
src/gamedata/g_mapinfo.cpp
View file

@ -1706,6 +1706,7 @@ MapFlagHandlers[] =
{ "compat_scriptwait", MITYPE_COMPATFLAG, 0, COMPATF2_SCRIPTWAIT },
{ "compat_avoidhazards", MITYPE_COMPATFLAG, 0, COMPATF2_AVOID_HAZARDS },
{ "compat_stayonlift", MITYPE_COMPATFLAG, 0, COMPATF2_STAYONLIFT },
{ "compat_nombf21", MITYPE_COMPATFLAG, 0, COMPATF2_NOMBF21 },
{ "cd_start_track", MITYPE_EATNEXT, 0, 0 },
{ "cd_end1_track", MITYPE_EATNEXT, 0, 0 },
{ "cd_end2_track", MITYPE_EATNEXT, 0, 0 },

1
src/maploader/compatibility.cpp
View file

@ -169,6 +169,7 @@ static FCompatOption Options[] =
{ "explode2", COMPATF2_EXPLODE2, SLOT_COMPAT2 },
{ "railing", COMPATF2_RAILING, SLOT_COMPAT2 },
{ "scriptwait", COMPATF2_SCRIPTWAIT, SLOT_COMPAT2 },
{ "nombf21", COMPATF2_NOMBF21, SLOT_COMPAT2 },
{ NULL, 0, 0 }
};

5
src/maploader/specials.cpp
View file

@ -484,11 +484,12 @@ void MapLoader::InitSectorSpecial(sector_t *sector, int special)
{
sector->Flags |= SECF_PUSH;
}
if (sector->special & KILL_MONSTERS_MASK)
// Nom MBF21 compatibility needs to be checked here, because after this point there is no longer any context in which it can be done.
if ((sector->special & KILL_MONSTERS_MASK) && Level->MBF21Enabled())
{
sector->Flags |= SECF_KILLMONSTERS;
}
if (!(sector->special & DEATH_MASK))
if (!(sector->special & DEATH_MASK) || !Level->MBF21Enabled())
{
if ((sector->special & DAMAGE_MASK) == 0x100)
{

4
src/playsim/actorinlines.h
View file

@ -197,11 +197,11 @@ inline bool P_IsBlockedByLine(AActor* actor, line_t* line)
// the regular 'blockmonsters' flag.
if (line->flags & ML_BLOCKMONSTERS) return true;
// MBF21's flag for walking monsters
if ((line->flags2 & ML2_BLOCKLANDMONSTERS) && !(actor->flags & MF_FLOAT)) return true;
if ((line->flags2 & ML2_BLOCKLANDMONSTERS) && actor->Level->MBF21Enabled() && !(actor->flags & MF_FLOAT)) return true;
}
// Blocking players
if (((actor->player != nullptr) || (actor->flags8 & MF8_BLOCKASPLAYER)) && (line->flags & ML_BLOCK_PLAYERS)) return true;
if ((((actor->player != nullptr) || (actor->flags8 & MF8_BLOCKASPLAYER)) && (line->flags & ML_BLOCK_PLAYERS)) && actor->Level->MBF21Enabled()) return true;
// Blocking floaters.
if ((actor->flags & MF_FLOAT) && (line->flags & ML_BLOCK_FLOATERS)) return true;

5
wadsrc/static/compatibility.txt
View file

@ -105,6 +105,10 @@ A81E2734F735A82720D8E0F1442BA0C9 // Imp's [sic] are Ghost Gods map01
// invert the sorting order of overlapping sprites at the same spot
551D6B416EB3324790BC0F0F74B49600 // Strain map13
{
spritesort
}
2F49C29691F8565F0B99B27FCF2627E6 // Astrostein 1 MAP01
55A741F9C2955C2B06F2387E45ED6C62 // MAP02
4E7286B735671A942C54FAC6CB52A8C3 // MAP03
@ -133,6 +137,7 @@ AB1A6C1D3898D4259C0645306939374C // map15
CA267398C9B3A8F79349D3394F8B2106 // map20
{
spritesort
nombf21
}
1D9E43988940CCD3555724E15DD8B1AB // Happy Time Circus map01 has bad teleporters

473
wadsrc/static/language.csv
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File diff suppressed because it is too large Load diff

1
wadsrc/static/menudef.txt
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@ -1776,6 +1776,7 @@ OptionMenu "CompatMapMenu" protected
Option "$CMPTMNU_PUSHWINDOW", "compat_pushwindow", "YesNo"
Option "$CMPTMNU_CHECKSWITCHRANGE", "compat_checkswitchrange", "YesNo"
Option "$CMPTMNU_RAILINGHACK", "compat_railing", "YesNo"
Option "$CMPTMNU_NOMBF21", "compat_nombf21", "YeaNo"
Class "CompatibilityMenu"
}