diff --git a/src/lua_mobjlib.c b/src/lua_mobjlib.c
index de1b854f6234a9b6d1f5ec2a0e3e7bebfbb1f1d6..063158b263b58b4f4a6b7764a6c3075a4e72867c 100644
--- a/src/lua_mobjlib.c
+++ b/src/lua_mobjlib.c
@@ -804,7 +804,12 @@ static int mapthing_set(lua_State *L)
else if(fastcmp(field,"z"))
mt->z = (INT16)luaL_checkinteger(L, 3);
else if(fastcmp(field,"extrainfo"))
- mt->extrainfo = (UINT8)luaL_checkinteger(L, 3);
+ {
+ INT32 extrainfo = luaL_checkinteger(L, 3);
+ if (extrainfo & ~15)
+ return luaL_error(L, "mapthing_t extrainfo set %d out of range (%d - %d)", extrainfo, 0, 15);
+ mt->extrainfo = (UINT8)extrainfo;
+ }
else if(fastcmp(field,"mobj"))
mt->mobj = *((mobj_t **)luaL_checkudata(L, 3, META_MOBJ));
else
diff --git a/src/p_enemy.c b/src/p_enemy.c
index 88405437cc7865a4103f9a517934a93411e3acb7..18d6f20c0e9fd75748c6ff4bf654036512141082 100644
--- a/src/p_enemy.c
+++ b/src/p_enemy.c
@@ -3878,6 +3878,8 @@ bossjustdie:
}
default: //eggmobiles
{
+ UINT8 extrainfo = (mo->spawnpoint ? mo->spawnpoint->extrainfo : 0);
+
// Stop exploding and prepare to run.
P_SetMobjState(mo, mo->info->xdeathstate);
if (P_MobjWasRemoved(mo))
@@ -3897,6 +3899,9 @@ bossjustdie:
if (mo2->type != MT_BOSSFLYPOINT)
continue;
+ if (mo2->spawnpoint && mo2->spawnpoint->extrainfo != extrainfo)
+ continue;
+
// If this one's further then the last one, don't go for it.
if (mo->target &&
P_AproxDistance(P_AproxDistance(mo->x - mo2->x, mo->y - mo2->y), mo->z - mo2->z) >
@@ -12303,6 +12308,7 @@ void A_Boss5FindWaypoint(mobj_t *actor)
//INT32 locvar2 = var2;
boolean avoidcenter;
UINT32 i;
+ UINT8 extrainfo = (actor->spawnpoint ? actor->spawnpoint->extrainfo : 0);
#ifdef HAVE_BLUA
if (LUA_CallAction("A_Boss5FindWaypoint", actor))
return;
@@ -12312,16 +12318,34 @@ void A_Boss5FindWaypoint(mobj_t *actor)
if (locvar1 == 2) // look for the boss waypoint
{
- for (i = 0; i < nummapthings; i++)
+ thinker_t *th;
+ mobj_t *mo2;
+ P_SetTarget(&actor->tracer, NULL);
+ // Flee! Flee! Find a point to escape to! If none, just shoot upward!
+ // scan the thinkers to find the runaway point
+ for (th = thlist[THINK_MOBJ].next; th != &thlist[THINK_MOBJ]; th = th->next)
{
- if (!mapthings[i].mobj)
+ if (th->function.acp1 == (actionf_p1)P_RemoveThinkerDelayed)
continue;
- if (mapthings[i].mobj->type != MT_BOSSFLYPOINT)
+
+ mo2 = (mobj_t *)th;
+
+ if (mo2->type != MT_BOSSFLYPOINT)
continue;
- P_SetTarget(&actor->tracer, mapthings[i].mobj);
- break;
+
+ if (mo2->spawnpoint && mo2->spawnpoint->extrainfo != extrainfo)
+ continue;
+
+ // If this one's further then the last one, don't go for it.
+ if (actor->tracer &&
+ P_AproxDistance(P_AproxDistance(actor->x - mo2->x, actor->y - mo2->y), actor->z - mo2->z) >
+ P_AproxDistance(P_AproxDistance(actor->x - actor->tracer->x, actor->y - actor->tracer->y), actor->z - actor->tracer->z))
+ continue;
+
+ // Otherwise... Do!
+ P_SetTarget(&actor->tracer, mo2);
}
- if (i == nummapthings)
+ if (!actor->tracer)
return; // no boss flypoints found
}
else if (locvar1 == 1) // always go to ambush-marked waypoint
@@ -12335,11 +12359,13 @@ void A_Boss5FindWaypoint(mobj_t *actor)
continue;
if (mapthings[i].mobj->type != MT_FANGWAYPOINT)
continue;
- if (mapthings[i].options & MTF_AMBUSH)
- {
- P_SetTarget(&actor->tracer, mapthings[i].mobj);
- break;
- }
+ if (mapthings[i].extrainfo != extrainfo)
+ continue;
+ if (!(mapthings[i].options & MTF_AMBUSH))
+ continue;
+
+ P_SetTarget(&actor->tracer, mapthings[i].mobj);
+ break;
}
if (i == nummapthings)
@@ -12363,6 +12389,8 @@ void A_Boss5FindWaypoint(mobj_t *actor)
continue;
if (actor->tracer == mapthings[i].mobj) // this was your tracer last time
continue;
+ if (mapthings[i].extrainfo != extrainfo)
+ continue;
if (mapthings[i].options & MTF_AMBUSH)
{
if (avoidcenter)
@@ -12418,6 +12446,8 @@ void A_Boss5FindWaypoint(mobj_t *actor)
continue;
if (actor->tracer == mapthings[i].mobj) // this was your tracer last time
continue;
+ if (mapthings[i].extrainfo != extrainfo)
+ continue;
if (mapthings[i].options & MTF_AMBUSH)
{
if (avoidcenter)
diff --git a/src/p_mobj.c b/src/p_mobj.c
index 7ff3c3594a356d721513c70ddbb5ac897bd3e592..eac90f5f0848e85e10dc823a2b1570ab2b0314e4 100644
--- a/src/p_mobj.c
+++ b/src/p_mobj.c
@@ -5236,6 +5236,7 @@ static void P_Boss7Thinker(mobj_t *mobj)
INT32 i;
boolean foundgoop = false;
INT32 closestNum;
+ UINT8 extrainfo = (mobj->spawnpoint ? mobj->spawnpoint->extrainfo : 0);
// Looks for players in goop. If you find one, try to jump on him.
for (i = 0; i < MAXPLAYERS; i++)
@@ -5261,17 +5262,23 @@ static void P_Boss7Thinker(mobj_t *mobj)
continue;
mo2 = (mobj_t *)th;
- if (mo2->type == MT_BOSS3WAYPOINT && mo2->spawnpoint)
- {
- dist = P_AproxDistance(players[i].mo->x - mo2->x, players[i].mo->y - mo2->y);
+ if (mo2->type != MT_BOSS3WAYPOINT)
+ continue;
+ if (!mo2->spawnpoint)
+ continue;
+ if (mo2->spawnpoint->extrainfo != extrainfo)
+ continue;
+ if (mobj->health <= mobj->info->damage && !(mo2->spawnpoint->options & 7))
+ continue; // don't jump to center
- if (closestNum == -1 || dist < closestdist)
- {
- closestNum = (mo2->spawnpoint->options & 7);
- closestdist = dist;
- foundgoop = true;
- }
- }
+ dist = P_AproxDistance(players[i].mo->x - mo2->x, players[i].mo->y - mo2->y);
+
+ if (!(closestNum == -1 || dist < closestdist))
+ continue;
+
+ closestNum = (mo2->spawnpoint->options & 7);
+ closestdist = dist;
+ foundgoop = true;
}
waypointNum = closestNum;
break;
@@ -5280,17 +5287,14 @@ static void P_Boss7Thinker(mobj_t *mobj)
if (!foundgoop)
{
- if (mobj->z > 1056*FRACUNIT)
- waypointNum = 0;
- else
+ // Don't jump to the center when health is low.
+ // Force the player to beat you with missiles.
+ if (mobj->z <= 1056*FRACUNIT || mobj->health <= mobj->info->damage)
waypointNum = 1 + P_RandomKey(4);
+ else
+ waypointNum = 0;
}
- // Don't jump to the center when health is low.
- // Force the player to beat you with missiles.
- if (mobj->health <= mobj->info->damage && waypointNum == 0)
- waypointNum = 1 + P_RandomKey(4);
-
if (mobj->tracer && mobj->tracer->type == MT_BOSS3WAYPOINT
&& mobj->tracer->spawnpoint && (mobj->tracer->spawnpoint->options & 7) == waypointNum)
{
@@ -5299,15 +5303,12 @@ static void P_Boss7Thinker(mobj_t *mobj)
else
waypointNum--;
- waypointNum %= 5;
-
- if (waypointNum < 0)
- waypointNum = 0;
+ if (mobj->health <= mobj->info->damage)
+ waypointNum = ((waypointNum + 3) % 4) + 1; // plus four to avoid modulo being negative, minus one to avoid waypoint #0
+ else
+ waypointNum = ((waypointNum + 5) % 5);
}
- if (waypointNum == 0 && mobj->health <= mobj->info->damage)
- waypointNum = 1 + (P_RandomFixed() & 1);
-
// scan the thinkers to find
// the waypoint to use
for (th = thlist[THINK_MOBJ].next; th != &thlist[THINK_MOBJ]; th = th->next)
@@ -5316,11 +5317,17 @@ static void P_Boss7Thinker(mobj_t *mobj)
continue;
mo2 = (mobj_t *)th;
- if (mo2->type == MT_BOSS3WAYPOINT && mo2->spawnpoint && (mo2->spawnpoint->options & 7) == waypointNum)
- {
- hitspot = mo2;
- break;
- }
+ if (mo2->type != MT_BOSS3WAYPOINT)
+ continue;
+ if (!mo2->spawnpoint)
+ continue;
+ if ((mo2->spawnpoint->options & 7) != waypointNum)
+ continue;
+ if (mo2->spawnpoint->extrainfo != extrainfo)
+ continue;
+
+ hitspot = mo2;
+ break;
}
if (hitspot == NULL)
@@ -7004,6 +7011,9 @@ void P_MobjThinker(mobj_t *mobj)
if (mobj->flags & MF_NOTHINK)
return;
+ if ((mobj->flags & MF_BOSS) && mobj->spawnpoint && (bossdisabled & (1<<mobj->spawnpoint->extrainfo)))
+ return;
+
// Remove dead target/tracer.
if (mobj->target && P_MobjWasRemoved(mobj->target))
P_SetTarget(&mobj->target, NULL);
diff --git a/src/p_mobj.h b/src/p_mobj.h
index bfcb0921010bfeb0824d19e77224040aa7ea616a..77791f928165ac188ca5d6e3c952dbc39791dc56 100644
--- a/src/p_mobj.h
+++ b/src/p_mobj.h
@@ -470,4 +470,5 @@ extern INT32 numhuntemeralds;
extern boolean runemeraldmanager;
extern UINT16 emeraldspawndelay;
extern INT32 numstarposts;
+extern UINT16 bossdisabled;
#endif
diff --git a/src/p_saveg.c b/src/p_saveg.c
index 09df38eb07416af7e5f3cbda308d05d332acdb54..24b68b97120ec81dec179beef0babe26ab473fb4 100644
--- a/src/p_saveg.c
+++ b/src/p_saveg.c
@@ -3990,6 +3990,7 @@ static void P_NetArchiveMisc(void)
WRITEUINT32(save_p, leveltime);
WRITEUINT32(save_p, ssspheres);
WRITEINT16(save_p, lastmap);
+ WRITEUINT16(save_p, bossdisabled);
WRITEUINT16(save_p, emeralds);
WRITEUINT8(save_p, stagefailed);
@@ -4067,6 +4068,7 @@ static inline boolean P_NetUnArchiveMisc(void)
leveltime = READUINT32(save_p);
ssspheres = READUINT32(save_p);
lastmap = READINT16(save_p);
+ bossdisabled = READUINT16(save_p);
emeralds = READUINT16(save_p);
stagefailed = READUINT8(save_p);
diff --git a/src/p_setup.c b/src/p_setup.c
index 26e8144cf77e13386604637245b309848e3b3dc2..15576bbe866ab2d403492a13ea6e9c4b26c8bd3d 100644
--- a/src/p_setup.c
+++ b/src/p_setup.c
@@ -102,6 +102,7 @@ line_t *lines;
side_t *sides;
mapthing_t *mapthings;
INT32 numstarposts;
+UINT16 bossdisabled;
boolean levelloading;
UINT8 levelfadecol;
diff --git a/src/p_spec.c b/src/p_spec.c
index c661cd4e505da8a034adef3856ba3774f7f7011b..e03b661a32f01d158e1b582d342181532d069cbc 100644
--- a/src/p_spec.c
+++ b/src/p_spec.c
@@ -3554,6 +3554,29 @@ static void P_ProcessLineSpecial(line_t *line, mobj_t *mo, sector_t *callsec)
}
break;
+ case 449: // Enable bosses with parameter
+ {
+ INT32 bossid = sides[line->sidenum[0]].textureoffset>>FRACBITS;
+ if (bossid & ~15) // if any bits other than first 16 are set
+ {
+ CONS_Alert(CONS_WARNING,
+ M_GetText("Boss enable linedef (tag %d) has an invalid texture x offset.\nConsider changing it or removing it entirely.\n"),
+ line->tag);
+ break;
+ }
+ if (line->flags & ML_NOCLIMB)
+ {
+ bossdisabled |= (1<<bossid);
+ CONS_Debug(DBG_GAMELOGIC, "Line type 449 Executor: bossid disabled = %d", bossid);
+ }
+ else
+ {
+ bossdisabled &= ~(1<<bossid);
+ CONS_Debug(DBG_GAMELOGIC, "Line type 449 Executor: bossid enabled = %d", bossid);
+ }
+ break;
+ }
+
case 450: // Execute Linedef Executor - for recursion
P_LinedefExecute(line->tag, mo, NULL);
break;
@@ -6416,6 +6439,9 @@ void P_SpawnSpecials(INT32 fromnetsave)
// but currently isn't.
(void)fromnetsave;
+ // yep, we do this here - "bossdisabled" is considered an apparatus of specials.
+ bossdisabled = 0;
+
// Init special SECTORs.
sector = sectors;
for (i = 0; i < numsectors; i++, sector++)
@@ -7304,6 +7330,24 @@ void P_SpawnSpecials(INT32 fromnetsave)
case 431:
break;
+ case 449: // Enable bosses with parameter
+ {
+ INT32 bossid = sides[*lines[i].sidenum].textureoffset>>FRACBITS;
+ if (bossid & ~15) // if any bits other than first 16 are set
+ {
+ CONS_Alert(CONS_WARNING,
+ M_GetText("Boss enable linedef (tag %d) has an invalid texture x offset.\nConsider changing it or removing it entirely.\n"),
+ lines[i].tag);
+ break;
+ }
+ if (!(lines[i].flags & ML_NOCLIMB))
+ {
+ bossdisabled |= (1<<bossid); // gotta disable in the first place to enable
+ CONS_Debug(DBG_GAMELOGIC, "Line type 449 spawn effect: bossid disabled = %d", bossid);
+ }
+ break;
+ }
+
// 500 is used for a scroller
// 501 is used for a scroller
// 502 is used for a scroller