void ParseThing(FMapThing *th)
{
FString arg0str, arg1str;
memset(th, 0, sizeof(*th));
th->gravity = FRACUNIT;
th->RenderStyle = STYLE_Count;
th->alpha = -1;
th->health = 1;
sc.MustGetToken('{');
while (!sc.CheckToken('}'))
{
FName key = ParseKey();
switch(key)
{
case NAME_Id:
th->thingid = CheckInt(key);
break;
case NAME_X:
th->x = CheckFixed(key);
break;
case NAME_Y:
th->y = CheckFixed(key);
break;
case NAME_Height:
th->z = CheckFixed(key);
break;
case NAME_Angle:
th->angle = (short)CheckInt(key);
break;
case NAME_Type:
th->type = (short)CheckInt(key);
break;
case NAME_Conversation:
CHECK_N(Zd | Zdt)
th->Conversation = CheckInt(key);
break;
case NAME_Special:
CHECK_N(Hx | Zd | Zdt | Va)
th->special = CheckInt(key);
break;
case NAME_Gravity:
CHECK_N(Zd | Zdt)
th->gravity = CheckFixed(key);
break;
case NAME_Arg0:
case NAME_Arg1:
case NAME_Arg2:
case NAME_Arg3:
case NAME_Arg4:
CHECK_N(Hx | Zd | Zdt | Va)
th->args[int(key)-int(NAME_Arg0)] = CheckInt(key);
break;
case NAME_Arg0Str:
CHECK_N(Zd);
arg0str = CheckString(key);
break;
case NAME_Arg1Str:
CHECK_N(Zd);
arg1str = CheckString(key);
break;
case NAME_Skill1:
case NAME_Skill2:
case NAME_Skill3:
case NAME_Skill4:
case NAME_Skill5:
case NAME_Skill6:
case NAME_Skill7:
case NAME_Skill8:
case NAME_Skill9:
case NAME_Skill10:
case NAME_Skill11:
case NAME_Skill12:
case NAME_Skill13:
case NAME_Skill14:
case NAME_Skill15:
case NAME_Skill16:
if (CheckBool(key)) th->SkillFilter |= (1<<(int(key)-NAME_Skill1));
else th->SkillFilter &= ~(1<<(int(key)-NAME_Skill1));
break;
case NAME_Class1:
case NAME_Class2:
case NAME_Class3:
case NAME_Class4:
case NAME_Class5:
case NAME_Class6:
case NAME_Class7:
case NAME_Class8:
case NAME_Class9:
case NAME_Class10:
case NAME_Class11:
case NAME_Class12:
case NAME_Class13:
case NAME_Class14:
case NAME_Class15:
case NAME_Class16:
CHECK_N(Hx | Zd | Zdt | Va)
if (CheckBool(key)) th->ClassFilter |= (1<<(int(key)-NAME_Class1));
else th->ClassFilter &= ~(1<<(int(key)-NAME_Class1));
break;
case NAME_Ambush:
Flag(th->flags, MTF_AMBUSH, key);
break;
case NAME_Dormant:
CHECK_N(Hx | Zd | Zdt | Va)
Flag(th->flags, MTF_DORMANT, key);
break;
case NAME_Single:
Flag(th->flags, MTF_SINGLE, key);
break;
case NAME_Coop:
Flag(th->flags, MTF_COOPERATIVE, key);
break;
case NAME_Dm:
Flag(th->flags, MTF_DEATHMATCH, key);
break;
case NAME_Translucent:
CHECK_N(St | Zd | Zdt | Va)
Flag(th->flags, MTF_SHADOW, key);
break;
case NAME_Invisible:
CHECK_N(St | Zd | Zdt | Va)
Flag(th->flags, MTF_ALTSHADOW, key);
break;
case NAME_Friend: // This maps to Strife's friendly flag
CHECK_N(Dm | Zd | Zdt | Va)
Flag(th->flags, MTF_FRIENDLY, key);
break;
case NAME_Strifeally:
CHECK_N(St | Zd | Zdt | Va)
Flag(th->flags, MTF_FRIENDLY, key);
break;
case NAME_Standing:
CHECK_N(St | Zd | Zdt | Va)
Flag(th->flags, MTF_STANDSTILL, key);
break;
case NAME_Countsecret:
CHECK_N(Zd | Zdt | Va)
Flag(th->flags, MTF_SECRET, key);
break;
case NAME_Renderstyle:
{
FName style = CheckString(key);
switch (style)
{
case NAME_None:
th->RenderStyle = STYLE_None;
break;
case NAME_Normal:
th->RenderStyle = STYLE_Normal;
break;
case NAME_Fuzzy:
th->RenderStyle = STYLE_Fuzzy;
break;
case NAME_SoulTrans:
th->RenderStyle = STYLE_SoulTrans;
break;
case NAME_OptFuzzy:
th->RenderStyle = STYLE_OptFuzzy;
break;
case NAME_Stencil:
th->RenderStyle = STYLE_Stencil;
break;
case NAME_AddStencil:
th->RenderStyle = STYLE_AddStencil;
break;
case NAME_Translucent:
th->RenderStyle = STYLE_Translucent;
break;
case NAME_Add:
case NAME_Additive:
th->RenderStyle = STYLE_Add;
break;
case NAME_Shaded:
th->RenderStyle = STYLE_Shaded;
break;
case NAME_AddShaded:
th->RenderStyle = STYLE_AddShaded;
break;
case NAME_TranslucentStencil:
th->RenderStyle = STYLE_TranslucentStencil;
break;
case NAME_Shadow:
th->RenderStyle = STYLE_Shadow;
break;
case NAME_Subtract:
case NAME_Subtractive:
th->RenderStyle = STYLE_Subtract;
break;
default:
break;
}
}
break;
case NAME_Alpha:
th->alpha = CheckFixed(key);
break;
case NAME_FillColor:
th->fillcolor = CheckInt(key);
case NAME_Health:
th->health = CheckInt(key);
break;
case NAME_Score:
th->score = CheckInt(key);
break;
case NAME_Pitch:
th->pitch = (short)CheckInt(key);
break;
case NAME_Roll:
th->roll = (short)CheckInt(key);
break;
case NAME_ScaleX:
th->scaleX = CheckFixed(key);
break;
case NAME_ScaleY:
th->scaleY = CheckFixed(key);
break;
case NAME_Scale:
th->scaleX = th->scaleY = CheckFixed(key);
break;
default:
if (0 == strnicmp("user_", key.GetChars(), 5))
{ // Custom user key - Sets an actor's user variable directly
FMapThingUserData ud;
ud.Property = key;
ud.Value = CheckInt(key);
MapThingsUserData.Push(ud);
}
break;
}
}
if (arg0str.IsNotEmpty() && (P_IsACSSpecial(th->special) || th->special == 0))
{
th->args[0] = -FName(arg0str);
}
if (arg1str.IsNotEmpty() && (P_IsThingSpecial(th->special) || th->special == 0))
{
th->args[1] = -FName(arg1str);
}
// Thing specials are only valid in namespaces with Hexen-type specials
// and in ZDoomTranslated - which will use the translator on them.
if (namespc == NAME_ZDoomTranslated)
{
maplinedef_t mld;
line_t ld;
if (th->special != 0) // if special is 0, keep the args (e.g. for bridge things)
{
// The trigger type is ignored here.
mld.flags = 0;
mld.special = th->special;
mld.tag = th->args[0];
P_TranslateLineDef(&ld, &mld);
th->special = ld.special;
memcpy(th->args, ld.args, sizeof (ld.args));
}
}
else if (isTranslated)
{
th->special = 0;
memset(th->args, 0, sizeof (th->args));
}
}
void ParseLinedef(line_t *ld, int index)
{
bool passuse = false;
bool strifetrans = false;
bool strifetrans2 = false;
FString arg0str, arg1str;
memset(ld, 0, sizeof(*ld));
ld->Alpha = FRACUNIT;
ld->id = -1;
ld->sidedef[0] = ld->sidedef[1] = NULL;
if (level.flags2 & LEVEL2_CLIPMIDTEX) ld->flags |= ML_CLIP_MIDTEX;
if (level.flags2 & LEVEL2_WRAPMIDTEX) ld->flags |= ML_WRAP_MIDTEX;
if (level.flags2 & LEVEL2_CHECKSWITCHRANGE) ld->flags |= ML_CHECKSWITCHRANGE;
sc.MustGetToken('{');
while (!sc.CheckToken('}'))
{
FName key = ParseKey();
// This switch contains all keys of the UDMF base spec
switch(key)
{
case NAME_V1:
ld->v1 = (vertex_t*)(intptr_t)CheckInt(key); // must be relocated later
continue;
case NAME_V2:
ld->v2 = (vertex_t*)(intptr_t)CheckInt(key); // must be relocated later
continue;
case NAME_Special:
ld->special = CheckInt(key);
if (namespc == NAME_Hexen)
{
if (ld->special < 0 || ld->special > 140 || !HexenLineSpecialOk[ld->special])
ld->special = 0; // NULL all specials which don't exist in Hexen
}
continue;
case NAME_Id:
ld->id = CheckInt(key);
continue;
case NAME_Sidefront:
ld->sidedef[0] = (side_t*)(intptr_t)(1 + CheckInt(key));
continue;
case NAME_Sideback:
ld->sidedef[1] = (side_t*)(intptr_t)(1 + CheckInt(key));
continue;
case NAME_Arg0:
case NAME_Arg1:
case NAME_Arg2:
case NAME_Arg3:
case NAME_Arg4:
ld->args[int(key)-int(NAME_Arg0)] = CheckInt(key);
continue;
case NAME_Arg0Str:
CHECK_N(Zd);
arg0str = CheckString(key);
continue;
case NAME_Arg1Str:
CHECK_N(Zd);
arg1str = CheckString(key);
continue;
case NAME_Blocking:
Flag(ld->flags, ML_BLOCKING, key);
continue;
case NAME_Blockmonsters:
Flag(ld->flags, ML_BLOCKMONSTERS, key);
continue;
case NAME_Twosided:
Flag(ld->flags, ML_TWOSIDED, key);
continue;
case NAME_Dontpegtop:
Flag(ld->flags, ML_DONTPEGTOP, key);
continue;
case NAME_Dontpegbottom:
Flag(ld->flags, ML_DONTPEGBOTTOM, key);
continue;
case NAME_Secret:
Flag(ld->flags, ML_SECRET, key);
continue;
case NAME_Blocksound:
Flag(ld->flags, ML_SOUNDBLOCK, key);
continue;
case NAME_Dontdraw:
Flag(ld->flags, ML_DONTDRAW, key);
continue;
case NAME_Mapped:
Flag(ld->flags, ML_MAPPED, key);
continue;
case NAME_Jumpover:
CHECK_N(St | Zd | Zdt | Va)
Flag(ld->flags, ML_RAILING, key);
continue;
case NAME_Blockfloaters:
CHECK_N(St | Zd | Zdt | Va)
Flag(ld->flags, ML_BLOCK_FLOATERS, key);
continue;
case NAME_Translucent:
CHECK_N(St | Zd | Zdt | Va)
strifetrans = CheckBool(key);
continue;
case NAME_Transparent:
CHECK_N(St | Zd | Zdt | Va)
strifetrans2 = CheckBool(key);
continue;
case NAME_Passuse:
CHECK_N(Dm | Zd | Zdt | Va)
passuse = CheckBool(key);
continue;
default:
break;
}
// This switch contains all keys of the UDMF base spec which only apply to Hexen format specials
if (!isTranslated) switch (key)
{
case NAME_Playercross:
Flag(ld->activation, SPAC_Cross, key);
continue;
case NAME_Playeruse:
Flag(ld->activation, SPAC_Use, key);
continue;
case NAME_Playeruseback:
Flag(ld->activation, SPAC_UseBack, key);
continue;
case NAME_Monstercross:
Flag(ld->activation, SPAC_MCross, key);
continue;
case NAME_Impact:
Flag(ld->activation, SPAC_Impact, key);
continue;
case NAME_Playerpush:
Flag(ld->activation, SPAC_Push, key);
continue;
case NAME_Missilecross:
Flag(ld->activation, SPAC_PCross, key);
continue;
case NAME_Monsteruse:
Flag(ld->activation, SPAC_MUse, key);
continue;
case NAME_Monsterpush:
Flag(ld->activation, SPAC_MPush, key);
continue;
case NAME_Repeatspecial:
Flag(ld->flags, ML_REPEAT_SPECIAL, key);
continue;
default:
break;
}
// This switch contains all keys which are ZDoom specific
if (namespace_bits & (Zd|Zdt|Va)) switch(key)
{
case NAME_Alpha:
ld->Alpha = CheckFixed(key);
continue;
case NAME_Renderstyle:
{
const char *str = CheckString(key);
if (!stricmp(str, "translucent")) ld->flags &= ~ML_ADDTRANS;
else if (!stricmp(str, "add")) ld->flags |= ML_ADDTRANS;
else sc.ScriptMessage("Unknown value \"%s\" for 'renderstyle'\n", str);
continue;
}
case NAME_Anycross:
Flag(ld->activation, SPAC_AnyCross, key);
continue;
case NAME_Monsteractivate:
Flag(ld->flags, ML_MONSTERSCANACTIVATE, key);
continue;
case NAME_Blockplayers:
Flag(ld->flags, ML_BLOCK_PLAYERS, key);
continue;
case NAME_Blockeverything:
Flag(ld->flags, ML_BLOCKEVERYTHING, key);
continue;
case NAME_Zoneboundary:
Flag(ld->flags, ML_ZONEBOUNDARY, key);
continue;
case NAME_Clipmidtex:
Flag(ld->flags, ML_CLIP_MIDTEX, key);
continue;
case NAME_Wrapmidtex:
Flag(ld->flags, ML_WRAP_MIDTEX, key);
continue;
case NAME_Midtex3d:
Flag(ld->flags, ML_3DMIDTEX, key);
continue;
case NAME_Checkswitchrange:
Flag(ld->flags, ML_CHECKSWITCHRANGE, key);
continue;
case NAME_Firstsideonly:
Flag(ld->flags, ML_FIRSTSIDEONLY, key);
continue;
case NAME_blockprojectiles:
Flag(ld->flags, ML_BLOCKPROJECTILE, key);
continue;
case NAME_blockuse:
Flag(ld->flags, ML_BLOCKUSE, key);
continue;
case NAME_blocksight:
Flag(ld->flags, ML_BLOCKSIGHT, key);
continue;
case NAME_blockhitscan:
Flag(ld->flags, ML_BLOCKHITSCAN, key);
continue;
// [Dusk] lock number
case NAME_Locknumber:
ld->locknumber = CheckInt(key);
continue;
default:
break;
}
if (!strnicmp("user_", key.GetChars(), 5))
{
AddUserKey(key, UDMF_Line, index);
}
}
if (isTranslated)
{
int saved = ld->flags;
maplinedef_t mld;
memset(&mld, 0, sizeof(mld));
mld.special = ld->special;
mld.tag = ld->id;
P_TranslateLineDef(ld, &mld);
ld->flags = saved | (ld->flags&(ML_MONSTERSCANACTIVATE|ML_REPEAT_SPECIAL|ML_FIRSTSIDEONLY));
}
if (passuse && (ld->activation & SPAC_Use))
{
ld->activation = (ld->activation & ~SPAC_Use) | SPAC_UseThrough;
}
if (strifetrans && ld->Alpha == FRACUNIT)
{
ld->Alpha = FRACUNIT * 3/4;
}
if (strifetrans2 && ld->Alpha == FRACUNIT)
{
ld->Alpha = FRACUNIT * 1/4;
}
if (ld->sidedef[0] == NULL)
{
ld->sidedef[0] = (side_t*)(intptr_t)(1);
Printf("Line %d has no first side.\n", index);
}
if (arg0str.IsNotEmpty() && (P_IsACSSpecial(ld->special) || ld->special == 0))
{
ld->args[0] = -FName(arg0str);
}
if (arg1str.IsNotEmpty() && (P_IsThingSpecial(ld->special) || ld->special == 0))
{
ld->args[1] = -FName(arg1str);
}
}
static int ParseStandardProperty(FScanner &scanner, UMapEntry *mape)
{
// find the next line with content.
// this line is no property.
scanner.MustGetToken(TK_Identifier);
FString pname = scanner.String;
scanner.MustGetToken('=');
if (!pname.CompareNoCase("levelname"))
{
scanner.MustGetToken(TK_StringConst);
mape->LevelName = scanner.String;
}
else if (!pname.CompareNoCase("next"))
{
ParseLumpName(scanner, mape->nextmap);
}
else if (!pname.CompareNoCase("nextsecret"))
{
ParseLumpName(scanner, mape->nextsecret);
}
else if (!pname.CompareNoCase("levelpic"))
{
ParseLumpName(scanner, mape->levelpic);
}
else if (!pname.CompareNoCase("skytexture"))
{
ParseLumpName(scanner, mape->skytexture);
}
else if (!pname.CompareNoCase("music"))
{
ParseLumpName(scanner, mape->music);
}
else if (!pname.CompareNoCase("endpic"))
{
ParseLumpName(scanner, mape->endpic);
}
else if (!pname.CompareNoCase("endcast"))
{
scanner.MustGetBoolToken();
if (scanner.Number) strcpy(mape->endpic, "$CAST");
else strcpy(mape->endpic, "-");
}
else if (!pname.CompareNoCase("endbunny"))
{
scanner.MustGetBoolToken();
if (scanner.Number) strcpy(mape->endpic, "$BUNNY");
else strcpy(mape->endpic, "-");
}
else if (!pname.CompareNoCase("endgame"))
{
scanner.MustGetBoolToken();
if (scanner.Number) strcpy(mape->endpic, "!");
else strcpy(mape->endpic, "-");
}
else if (!pname.CompareNoCase("exitpic"))
{
ParseLumpName(scanner, mape->exitpic);
}
else if (!pname.CompareNoCase("enterpic"))
{
ParseLumpName(scanner, mape->enterpic);
}
else if (!pname.CompareNoCase("nointermission"))
{
scanner.MustGetBoolToken();
mape->nointermission = scanner.Number;
}
else if (!pname.CompareNoCase("partime"))
{
scanner.MustGetValue(false);
mape->partime = TICRATE * scanner.Number;
}
else if (!pname.CompareNoCase("intertext"))
{
mape->InterText = ParseMultiString(scanner, 1);
if (mape->InterText.IsEmpty()) return 0;
}
else if (!pname.CompareNoCase("intertextsecret"))
{
mape->InterTextSecret = ParseMultiString(scanner, 1);
if (mape->InterTextSecret.IsEmpty()) return 0;
}
else if (!pname.CompareNoCase("interbackdrop"))
{
ParseLumpName(scanner, mape->interbackdrop);
}
else if (!pname.CompareNoCase("intermusic"))
{
ParseLumpName(scanner, mape->intermusic);
}
else if (!pname.CompareNoCase("episode"))
{
FString Episode = ParseMultiString(scanner, 1);
if (Episode.IsEmpty()) return 0;
if (Episode.Compare("-") == 0)
{
// clear the given episode
for (unsigned i = 0; i < AllEpisodes.Size(); i++)
{
if (AllEpisodes[i].mEpisodeMap.CompareNoCase(mape->MapName) == 0)
{
AllEpisodes.Delete(i);
break;
}
}
}
else
{
auto split = Episode.Split("\n");
// add the given episode
FEpisode epi;
epi.mEpisodeName = split[1];
epi.mEpisodeMap = mape->MapName;
epi.mPicName = split[0];
epi.mShortcut = split[2][0];
unsigned i;
for (i = 0; i < AllEpisodes.Size(); i++)
{
if (AllEpisodes[i].mEpisodeMap.CompareNoCase(mape->MapName) == 0)
{
AllEpisodes[i] = std::move(epi);
break;
}
}
if (i == AllEpisodes.Size())
{
AllEpisodes.Push(epi);
}
}
}
else if (!pname.CompareNoCase("bossaction"))
{
scanner.MustGetToken(TK_Identifier);
int classnum, special, tag;
if (!stricmp(scanner.String, "clear"))
{
// mark level free of boss actions
classnum = special = tag = -1;
mape->BossActions.Clear();
}
else
{
FName type = scanner.String;
scanner.MustGetToken(',');
scanner.MustGetValue(false);
int special = scanner.Number;
scanner.MustGetToken(',');
scanner.MustGetValue(false);
int tag = scanner.Number;
// allow no 0-tag specials here, unless a level exit.
if (tag != 0 || special == 11 || special == 51 || special == 52 || special == 124)
{
FSpecialAction & bossact = mape->BossActions[mape->BossActions.Reserve(1)];
line_t line;
maplinedef_t mld;
mld.special = special;
mld.tag = tag;
P_TranslateLineDef(&line, &mld);
bossact = { type, (uint8_t)line.special, {line.args[0], line.args[1],line.args[2],line.args[3],line.args[4]} };
}
}
}
else
{
// Skip over all unknown properties.
do
{
if (!scanner.CheckValue(true))
{
scanner.MustGetAnyToken();
if (scanner.TokenType != TK_Identifier && scanner.TokenType != TK_StringConst && scanner.TokenType != TK_True && scanner.TokenType != TK_False)
{
scanner.ScriptError("Identifier or value expected");
}
}
} while (scanner.CheckToken(','));
}
return 1;
}
