From 5d89e915c6099ec20034ef37212c2dde034b122d Mon Sep 17 00:00:00 2001 From: MascaraSnake Date: Wed, 25 Dec 2019 00:14:53 +0100 Subject: [PATCH] Continue cutting up P_MobjThinker into multiple functions --- src/p_mobj.c | 3500 ++++++++++++++++++++++++++------------------------ 1 file changed, 1793 insertions(+), 1707 deletions(-) diff --git a/src/p_mobj.c b/src/p_mobj.c index ab435afce..84592dcaa 100644 --- a/src/p_mobj.c +++ b/src/p_mobj.c @@ -8018,6 +8018,1791 @@ static void P_MobjSceneryThink(mobj_t *mobj) P_SceneryThinker(mobj); } +static boolean P_MobjPushableThink(mobj_t *mobj) +{ + P_MobjCheckWater(mobj); + P_PushableThinker(mobj); + + // Extinguish fire objects in water. (Yes, it's extraordinarily rare to have a pushable flame object, but Brak uses such a case.) + if (mobj->flags & MF_FIRE && mobj->type != MT_PUMA && mobj->type != MT_FIREBALL + && (mobj->eflags & (MFE_UNDERWATER | MFE_TOUCHWATER))) + { + P_KillMobj(mobj, NULL, NULL, 0); + return false; + } + + return true; +} + +static boolean P_MobjBossThink(mobj_t *mobj) +{ +#ifdef HAVE_BLUA + if (LUAh_BossThinker(mobj)) + { + if (P_MobjWasRemoved(mobj)) + return false; + } + else if (P_MobjWasRemoved(mobj)) + return false; + else +#endif + switch (mobj->type) + { + case MT_EGGMOBILE: + if (mobj->health < mobj->info->damage + 1 && leveltime & 2) + { + fixed_t rad = mobj->radius >> FRACBITS; + fixed_t hei = mobj->height >> FRACBITS; + mobj_t *particle = P_SpawnMobjFromMobj(mobj, + P_RandomRange(rad, -rad) << FRACBITS, + P_RandomRange(rad, -rad) << FRACBITS, + P_RandomRange(hei / 2, hei) << FRACBITS, + MT_SMOKE); + P_SetObjectMomZ(particle, 2 << FRACBITS, false); + particle->momz += mobj->momz; + } + if (mobj->flags2 & MF2_SKULLFLY) +#if 1 + P_SpawnGhostMobj(mobj); +#else // all the way back from final demo... MT_THOK isn't even the same size anymore! + { + mobj_t *spawnmobj; + spawnmobj = P_SpawnMobj(mobj->x, mobj->y, mobj->z, mobj->info->painchance); + P_SetTarget(&spawnmobj->target, mobj); + spawnmobj->color = SKINCOLOR_GREY; + } +#endif + P_Boss1Thinker(mobj); + break; + case MT_EGGMOBILE2: + if (mobj->health < mobj->info->damage + 1 && leveltime & 2) + { + fixed_t rad = mobj->radius >> FRACBITS; + fixed_t hei = mobj->height >> FRACBITS; + mobj_t *particle = P_SpawnMobjFromMobj(mobj, + P_RandomRange(rad, -rad) << FRACBITS, + P_RandomRange(rad, -rad) << FRACBITS, + P_RandomRange(hei/2, hei) << FRACBITS, + MT_SMOKE); + P_SetObjectMomZ(particle, 2 << FRACBITS, false); + particle->momz += mobj->momz; + } + P_Boss2Thinker(mobj); + break; + case MT_EGGMOBILE3: + if (mobj->health < mobj->info->damage + 1 && leveltime & 2) + { + fixed_t rad = mobj->radius >> FRACBITS; + fixed_t hei = mobj->height >> FRACBITS; + mobj_t *particle = P_SpawnMobjFromMobj(mobj, + P_RandomRange(rad, -rad) << FRACBITS, + P_RandomRange(rad, -rad) << FRACBITS, + P_RandomRange(hei/2, hei) << FRACBITS, + MT_SMOKE); + P_SetObjectMomZ(particle, 2 << FRACBITS, false); + particle->momz += mobj->momz; + } + P_Boss3Thinker(mobj); + break; + case MT_EGGMOBILE4: + if (mobj->health < mobj->info->damage + 1 && leveltime & 2) + { + fixed_t rad = mobj->radius >> FRACBITS; + fixed_t hei = mobj->height >> FRACBITS; + mobj_t* particle = P_SpawnMobjFromMobj(mobj, + P_RandomRange(rad, -rad) << FRACBITS, + P_RandomRange(rad, -rad) << FRACBITS, + P_RandomRange(hei/2, hei) << FRACBITS, + MT_SMOKE); + P_SetObjectMomZ(particle, 2 << FRACBITS, false); + particle->momz += mobj->momz; + } + P_Boss4Thinker(mobj); + break; + case MT_FANG: + P_Boss5Thinker(mobj); + break; + case MT_BLACKEGGMAN: + P_Boss7Thinker(mobj); + break; + case MT_METALSONIC_BATTLE: + P_Boss9Thinker(mobj); + break; + default: // Generic SOC-made boss + if (mobj->flags2 & MF2_SKULLFLY) + P_SpawnGhostMobj(mobj); + P_GenericBossThinker(mobj); + break; + } + if (mobj->flags2 & MF2_BOSSFLEE) + { + if (mobj->extravalue1) + { + if (!(--mobj->extravalue1)) + { + if (mobj->target) + { + mobj->momz = FixedMul(FixedDiv(mobj->target->z - mobj->z, P_AproxDistance(mobj->x - mobj->target->x, mobj->y - mobj->target->y)), mobj->scale << 1); + mobj->angle = R_PointToAngle2(mobj->x, mobj->y, mobj->target->x, mobj->target->y); + } + else + mobj->momz = 8*mobj->scale; + } + else + mobj->angle += mobj->movedir; + } + else if (mobj->target) + P_InstaThrust(mobj, mobj->angle, FixedMul(12*FRACUNIT, mobj->scale)); + } + if (mobj->type == MT_CYBRAKDEMON && !mobj->health) + { + if (!(mobj->tics & 1)) + { + var1 = 2; + var2 = 0; + A_BossScream(mobj); + } + if (P_CheckDeathPitCollide(mobj)) + { + P_RemoveMobj(mobj); + return false; + } + if (mobj->momz && mobj->z + mobj->momz <= mobj->floorz) + { + S_StartSound(mobj, sfx_befall); + if (mobj->state != states + S_CYBRAKDEMON_DIE8) + P_SetMobjState(mobj, S_CYBRAKDEMON_DIE8); + } + } + return true; +} + +static boolean P_MobjDeadThink(mobj_t *mobj) +{ + switch (mobj->type) + { + case MT_BLUESPHERE: + if ((mobj->tics >> 2) + 1 > 0 && (mobj->tics >> 2) + 1 <= tr_trans60) // tr_trans50 through tr_trans90, shifting once every second frame + mobj->frame = (NUMTRANSMAPS - ((mobj->tics >> 2) + 1)) << FF_TRANSSHIFT; + else // tr_trans60 otherwise + mobj->frame = tr_trans60 << FF_TRANSSHIFT; + break; + case MT_EGGCAPSULE: + if (mobj->z <= mobj->floorz) + { + P_RemoveMobj(mobj); + return false; + } + break; + case MT_FAKEMOBILE: + if (mobj->scale == mobj->destscale) + { + if (!mobj->fuse) + { + S_StartSound(mobj, sfx_s3k77); + mobj->flags2 |= MF2_DONTDRAW; + mobj->fuse = TICRATE; + } + return false; + } + if (!mobj->reactiontime) + { + if (P_RandomChance(FRACUNIT/2)) + mobj->movefactor = FRACUNIT; + else + mobj->movefactor = -FRACUNIT; + if (P_RandomChance(FRACUNIT/2)) + mobj->movedir = ANG20; + else + mobj->movedir = -ANG20; + mobj->reactiontime = 5; + } + mobj->momz += mobj->movefactor; + mobj->angle += mobj->movedir; + P_InstaThrust(mobj, mobj->angle, -mobj->info->speed); + mobj->reactiontime--; + break; + case MT_EGGSHIELD: + mobj->flags2 ^= MF2_DONTDRAW; + break; + case MT_EGGTRAP: // Egg Capsule animal release + if (mobj->fuse > 0)// && mobj->fuse < TICRATE-(TICRATE/7)) + { + INT32 i; + fixed_t x, y, z; + fixed_t ns; + mobj_t* mo2; + mobj_t* flicky; + + z = mobj->subsector->sector->floorheight + FRACUNIT + (P_RandomKey(64) << FRACBITS); + for (i = 0; i < 3; i++) + { + const angle_t fa = P_RandomKey(FINEANGLES) & FINEMASK; + ns = 64*FRACUNIT; + x = mobj->x + FixedMul(FINESINE(fa), ns); + y = mobj->y + FixedMul(FINECOSINE(fa), ns); + + mo2 = P_SpawnMobj(x, y, z, MT_EXPLODE); + P_SetMobjStateNF(mo2, S_XPLD_EGGTRAP); // so the flickies don't lose their target if they spawn + ns = 4*FRACUNIT; + mo2->momx = FixedMul(FINESINE(fa), ns); + mo2->momy = FixedMul(FINECOSINE(fa), ns); + mo2->angle = fa << ANGLETOFINESHIFT; + + if (!i && !(mobj->fuse & 2)) + S_StartSound(mo2, mobj->info->deathsound); + + flicky = P_InternalFlickySpawn(mo2, 0, 8*FRACUNIT, false, -1); + if (!flicky) + break; + + P_SetTarget(&flicky->target, mo2); + flicky->momx = mo2->momx; + flicky->momy = mo2->momy; + } + + mobj->fuse--; + } + break; + case MT_PLAYER: + /// \todo Have the player's dead body completely finish its animation even if they've already respawned. + if (!mobj->fuse) + { // Go away. + /// \todo Actually go ahead and remove mobj completely, and fix any bugs and crashes doing this creates. Chasecam should stop moving, and F12 should never return to it. + mobj->momz = 0; + if (mobj->player) + mobj->flags2 |= MF2_DONTDRAW; + else // safe to remove, nobody's going to complain! + { + P_RemoveMobj(mobj); + return false; + } + } + else // Apply gravity to fall downwards. + { + if (mobj->player && !(mobj->fuse % 8) && (mobj->player->charflags & SF_MACHINE)) + { + fixed_t r = mobj->radius >> FRACBITS; + mobj_t *explosion = P_SpawnMobj( + mobj->x + (P_RandomRange(r, -r) << FRACBITS), + mobj->y + (P_RandomRange(r, -r) << FRACBITS), + mobj->z + (P_RandomKey(mobj->height >> FRACBITS) << FRACBITS), + MT_SONIC3KBOSSEXPLODE); + S_StartSound(explosion, sfx_s3kb4); + } + if (mobj->movedir == DMG_DROWNED) + P_SetObjectMomZ(mobj, -FRACUNIT/2, true); // slower fall from drowning + else + P_SetObjectMomZ(mobj, -2*FRACUNIT/3, true); + } + break; + case MT_METALSONIC_RACE: + { + if (!(mobj->fuse % 8)) + { + fixed_t r = mobj->radius >> FRACBITS; + mobj_t *explosion = P_SpawnMobj( + mobj->x + (P_RandomRange(r, -r) << FRACBITS), + mobj->y + (P_RandomRange(r, -r) << FRACBITS), + mobj->z + (P_RandomKey(mobj->height >> FRACBITS) << FRACBITS), + MT_SONIC3KBOSSEXPLODE); + S_StartSound(explosion, sfx_s3kb4); + } + P_SetObjectMomZ(mobj, -2*FRACUNIT/3, true); + } + break; + default: + break; + } + return true; +} + +// Angle-to-tracer to trigger a linedef exec +// See Linedef Exec 457 (Track mobj angle to point) +static void P_TracerAngleThink(mobj_t *mobj) +{ + if (!mobj->tracer) + return; + + if (!mobj->extravalue2) + return; + + // mobj->lastlook - Don't disable behavior after first failure + // mobj->extravalue1 - Angle tolerance + // mobj->extravalue2 - Exec tag upon failure + // mobj->cvval - Allowable failure delay + // mobj->cvmem - Failure timer + + angle_t ang = mobj->angle - R_PointToAngle2(mobj->x, mobj->y, mobj->tracer->x, mobj->tracer->y); + + // \todo account for distance between mobj and tracer + // Because closer mobjs can be facing beyond the angle tolerance + // yet tracer is still in the camera view + + // failure state: mobj is not facing tracer + // Reasaonable defaults: ANGLE_67h, ANGLE_292h + if (ang >= (angle_t)mobj->extravalue1 && ang <= ANGLE_MAX - (angle_t)mobj->extravalue1) + { + if (mobj->cvmem) + mobj->cvmem--; + else + { + INT32 exectag = mobj->extravalue2; // remember this before we erase the values + + if (mobj->lastlook) + mobj->cvmem = mobj->cusval; // reset timer for next failure + else + { + // disable after first failure + mobj->eflags &= ~MFE_TRACERANGLE; + mobj->lastlook = mobj->extravalue1 = mobj->extravalue2 = mobj->cvmem = mobj->cusval = 0; + } + + P_LinedefExecute(exectag, mobj, NULL); + } + } + else + mobj->cvmem = mobj->cusval; // reset failure timer +} + +static void P_ArrowThink(mobj_t *mobj) +{ + if (mobj->flags & MF_MISSILE) + { + // Calculate the angle of movement. + /* + momz + / | + / | + / | + 0------dist(momx,momy) + */ + + fixed_t dist = P_AproxDistance(mobj->momx, mobj->momy); + angle_t angle = R_PointToAngle2(0, 0, dist, mobj->momz); + + if (angle > ANG20 && angle <= ANGLE_180) + mobj->frame = 2; + else if (angle < ANG340 && angle > ANGLE_180) + mobj->frame = 0; + else + mobj->frame = 1; + + if (!(mobj->extravalue1) && (mobj->momz < 0)) + { + mobj->extravalue1 = 1; + S_StartSound(mobj, mobj->info->activesound); + } + if (leveltime & 1) + { + mobj_t *dust = P_SpawnMobjFromMobj(mobj, 0, 0, 0, MT_PARTICLE); + dust->tics = 18; + dust->scalespeed = 4096; + dust->destscale = FRACUNIT/32; + } + } + else + mobj->flags2 ^= MF2_DONTDRAW; +} + +static void P_BumbleboreThink(mobj_t *mobj) +{ + statenum_t st = mobj->state - states; + if (st == S_BUMBLEBORE_FLY1 || st == S_BUMBLEBORE_FLY2) + { + if (!mobj->target) + P_SetMobjState(mobj, mobj->info->spawnstate); + else if (P_MobjFlip(mobj)*((mobj->z + (mobj->height >> 1)) - (mobj->target->z + (mobj->target->height >> 1))) > 0 + && R_PointToDist2(mobj->x, mobj->y, mobj->target->x, mobj->target->y) <= 32*FRACUNIT) + { + mobj->momx >>= 1; + mobj->momy >>= 1; + if (++mobj->movefactor == 4) + { + S_StartSound(mobj, mobj->info->seesound); + mobj->momx = mobj->momy = mobj->momz = 0; + mobj->flags = (mobj->flags|MF_PAIN) & ~MF_NOGRAVITY; + P_SetMobjState(mobj, mobj->info->meleestate); + } + } + else + mobj->movefactor = 0; + } + else if (st == S_BUMBLEBORE_RAISE || st == S_BUMBLEBORE_FALL2) // no _FALL1 because it's an 0-tic + { + if (P_IsObjectOnGround(mobj)) + { + S_StopSound(mobj); + S_StartSound(mobj, mobj->info->attacksound); + mobj->flags = (mobj->flags | MF_NOGRAVITY) & ~MF_PAIN; + mobj->momx = mobj->momy = mobj->momz = 0; + P_SetMobjState(mobj, mobj->info->painstate); + } + else + { + mobj->angle += ANGLE_22h; + mobj->frame = mobj->state->frame + ((mobj->tics & 2) >> 1); + } + } + else if (st == S_BUMBLEBORE_STUCK2 && mobj->tics < TICRATE) + mobj->frame = mobj->state->frame + ((mobj->tics & 2) >> 1); +} + +static boolean P_HangsterThink(mobj_t *mobj) +{ + statenum_t st = mobj->state - states; + //ghost image trail when flying down + if (st == S_HANGSTER_SWOOP1 || st == S_HANGSTER_SWOOP2) + { + P_SpawnGhostMobj(mobj); + //curve when in line with target, otherwise curve to avoid crashing into floor + if ((mobj->z - mobj->floorz <= 80*FRACUNIT) || (mobj->target && (mobj->z - mobj->target->z <= 80*FRACUNIT))) + P_SetMobjState(mobj, (st = S_HANGSTER_ARC1)); + } + + //swoop arc movement stuff + if (st == S_HANGSTER_ARC1) + { + A_FaceTarget(mobj); + P_Thrust(mobj, mobj->angle, 1*FRACUNIT); + } + else if (st == S_HANGSTER_ARC2) + P_Thrust(mobj, mobj->angle, 2*FRACUNIT); + else if (st == S_HANGSTER_ARC3) + P_Thrust(mobj, mobj->angle, 4*FRACUNIT); + //if movement has stopped while flying (like hitting a wall), fly up immediately + else if (st == S_HANGSTER_FLY1 && !mobj->momx && !mobj->momy) + { + mobj->extravalue1 = 0; + P_SetMobjState(mobj, S_HANGSTER_ARCUP1); + } + //after swooping back up, check for ceiling + else if ((st == S_HANGSTER_RETURN1 || st == S_HANGSTER_RETURN2) && mobj->momz == 0 && mobj->ceilingz == (mobj->z + mobj->height)) + P_SetMobjState(mobj, (st = S_HANGSTER_RETURN3)); + + //should you roost on a ceiling with F_SKY1 as its flat, disappear forever + if (st == S_HANGSTER_RETURN3 && mobj->momz == 0 && mobj->ceilingz == (mobj->z + mobj->height) + && mobj->subsector->sector->ceilingpic == skyflatnum + && mobj->subsector->sector->ceilingheight == mobj->ceilingz) + { + P_RemoveMobj(mobj); + return false; + } + + return true; +} + +static boolean P_JetFume1Think(mobj_t *mobj) +{ + fixed_t jetx, jety; + + if (!mobj->target // if you have no target + || (!(mobj->target->flags & MF_BOSS) && mobj->target->health <= 0)) // or your target isn't a boss and it's popped now + { // then remove yourself as well! + P_RemoveMobj(mobj); + return false; + } + + jetx = mobj->target->x + P_ReturnThrustX(mobj->target, mobj->target->angle, FixedMul(-64*FRACUNIT, mobj->target->scale)); + jety = mobj->target->y + P_ReturnThrustY(mobj->target, mobj->target->angle, FixedMul(-64*FRACUNIT, mobj->target->scale)); + + if (mobj->fuse == 56) // First one + { + P_UnsetThingPosition(mobj); + mobj->x = jetx; + mobj->y = jety; + if (mobj->target->eflags & MFE_VERTICALFLIP) + mobj->z = mobj->target->z + mobj->target->height - mobj->height - FixedMul(38*FRACUNIT, mobj->target->scale); + else + mobj->z = mobj->target->z + FixedMul(38*FRACUNIT, mobj->target->scale); + mobj->floorz = mobj->z; + mobj->ceilingz = mobj->z + mobj->height; + P_SetThingPosition(mobj); + } + else if (mobj->fuse == 57) + { + P_UnsetThingPosition(mobj); + mobj->x = jetx + P_ReturnThrustX(mobj->target, mobj->target->angle - ANGLE_90, FixedMul(24*FRACUNIT, mobj->target->scale)); + mobj->y = jety + P_ReturnThrustY(mobj->target, mobj->target->angle - ANGLE_90, FixedMul(24*FRACUNIT, mobj->target->scale)); + if (mobj->target->eflags & MFE_VERTICALFLIP) + mobj->z = mobj->target->z + mobj->target->height - mobj->height - FixedMul(12*FRACUNIT, mobj->target->scale); + else + mobj->z = mobj->target->z + FixedMul(12*FRACUNIT, mobj->target->scale); + mobj->floorz = mobj->z; + mobj->ceilingz = mobj->z + mobj->height; + P_SetThingPosition(mobj); + } + else if (mobj->fuse == 58) + { + P_UnsetThingPosition(mobj); + mobj->x = jetx + P_ReturnThrustX(mobj->target, mobj->target->angle + ANGLE_90, FixedMul(24*FRACUNIT, mobj->target->scale)); + mobj->y = jety + P_ReturnThrustY(mobj->target, mobj->target->angle + ANGLE_90, FixedMul(24*FRACUNIT, mobj->target->scale)); + if (mobj->target->eflags & MFE_VERTICALFLIP) + mobj->z = mobj->target->z + mobj->target->height - mobj->height - FixedMul(12*FRACUNIT, mobj->target->scale); + else + mobj->z = mobj->target->z + FixedMul(12*FRACUNIT, mobj->target->scale); + mobj->floorz = mobj->z; + mobj->ceilingz = mobj->z + mobj->height; + P_SetThingPosition(mobj); + } + else if (mobj->fuse == 59) + { + boolean dashmod = ((mobj->target->flags & MF_PAIN) && (mobj->target->health <= mobj->target->info->damage)); + jetx = mobj->target->x + P_ReturnThrustX(mobj->target, mobj->target->angle, -mobj->target->radius); + jety = mobj->target->y + P_ReturnThrustY(mobj->target, mobj->target->angle, -mobj->target->radius); + P_UnsetThingPosition(mobj); + mobj->x = jetx; + mobj->y = jety; + mobj->destscale = mobj->target->scale; + if (!(dashmod && mobj->target->state == states + S_METALSONIC_BOUNCE)) + { + mobj->destscale = (mobj->destscale + FixedDiv(R_PointToDist2(0, 0, mobj->target->momx, mobj->target->momy), 36*mobj->target->scale))/3; + } + if (mobj->target->eflags & MFE_VERTICALFLIP) + mobj->z = mobj->target->z + mobj->target->height/2 + mobj->height/2; + else + mobj->z = mobj->target->z + mobj->target->height/2 - mobj->height/2; + mobj->floorz = mobj->z; + mobj->ceilingz = mobj->z + mobj->height; + P_SetThingPosition(mobj); + if (dashmod) + { + mobj->color = SKINCOLOR_SUNSET; + if (mobj->target->movecount == 3 && !mobj->target->reactiontime && (mobj->target->movedir == 0 || mobj->target->movedir == 2)) + P_SpawnGhostMobj(mobj); + } + else + mobj->color = SKINCOLOR_ICY; + } + mobj->fuse++; + return true; +} + +static boolean P_EggRobo1Think(mobj_t *mobj) +{ +#define SPECTATORRADIUS (96*mobj->scale) + if (!(mobj->flags2 & MF2_STRONGBOX)) + { + mobj->cusval = mobj->x; // eat my SOCs, p_mobj.h warning, we have lua now + mobj->cvmem = mobj->y; // ditto + mobj->movedir = mobj->angle; + mobj->threshold = P_MobjFlip(mobj)*10*mobj->scale; + if (mobj->threshold < 0) + mobj->threshold += (mobj->ceilingz - mobj->height); + else + mobj->threshold += mobj->floorz; + var1 = 4; + A_BossJetFume(mobj); + mobj->flags2 |= MF2_STRONGBOX; + } + + if (mobj->state == &states[mobj->info->deathstate]) // todo: make map actually set health to 0 for these + { + if (mobj->movecount) + { + if (!(--mobj->movecount)) + S_StartSound(mobj, mobj->info->deathsound); + } + else + { + mobj->momz += P_MobjFlip(mobj)*mobj->scale; + if (mobj->momz > 0) + { + if (mobj->z + mobj->momz > mobj->ceilingz + (1000 << FRACBITS)) + { + P_RemoveMobj(mobj); + return false; + } + } + else if (mobj->z + mobj->height + mobj->momz < mobj->floorz - (1000 << FRACBITS)) + { + P_RemoveMobj(mobj); + return false; + } + } + } + else + { + fixed_t basex = mobj->cusval, basey = mobj->cvmem; + + if (mobj->spawnpoint && mobj->spawnpoint->options & (MTF_AMBUSH|MTF_OBJECTSPECIAL)) + { + angle_t sideang = mobj->movedir + ((mobj->spawnpoint->options & MTF_AMBUSH) ? ANGLE_90 : -ANGLE_90); + fixed_t oscillate = FixedMul(FINESINE(((leveltime * ANG1) >> (ANGLETOFINESHIFT + 2)) & FINEMASK), 250*mobj->scale); + basex += P_ReturnThrustX(mobj, sideang, oscillate); + basey += P_ReturnThrustY(mobj, sideang, oscillate); + } + + mobj->z = mobj->threshold + FixedMul(FINESINE(((leveltime + mobj->movecount)*ANG2 >> (ANGLETOFINESHIFT - 2)) & FINEMASK), 8*mobj->scale); + if (mobj->state != &states[mobj->info->meleestate]) + { + boolean didmove = false; + + if (mobj->state == &states[mobj->info->spawnstate]) + { + UINT8 i; + fixed_t dist = INT32_MAX; + + for (i = 0; i < MAXPLAYERS; i++) + { + fixed_t compdist; + if (!playeringame[i]) + continue; + if (players[i].spectator) + continue; + if (!players[i].mo) + continue; + if (!players[i].mo->health) + continue; + if (P_PlayerInPain(&players[i])) + continue; + if (players[i].mo->z > mobj->z + mobj->height + 8*mobj->scale) + continue; + if (players[i].mo->z + players[i].mo->height < mobj->z - 8*mobj->scale) + continue; + compdist = P_AproxDistance( + players[i].mo->x + players[i].mo->momx - basex, + players[i].mo->y + players[i].mo->momy - basey); + if (compdist >= dist) + continue; + dist = compdist; + P_SetTarget(&mobj->target, players[i].mo); + } + + if (dist < (SPECTATORRADIUS << 1)) + { + didmove = true; + mobj->frame = 3 + ((leveltime & 2) >> 1); + mobj->angle = R_PointToAngle2(mobj->x, mobj->y, mobj->target->x, mobj->target->y); + + if (P_AproxDistance( + mobj->x - basex, + mobj->y - basey) + < mobj->scale) + S_StartSound(mobj, mobj->info->seesound); + + P_TeleportMove(mobj, + (15*(mobj->x >> 4)) + (basex >> 4) + P_ReturnThrustX(mobj, mobj->angle, SPECTATORRADIUS >> 4), + (15*(mobj->y >> 4)) + (basey >> 4) + P_ReturnThrustY(mobj, mobj->angle, SPECTATORRADIUS >> 4), + mobj->z); + } + else + { + angle_t diff = (mobj->movedir - mobj->angle); + if (diff > ANGLE_180) + diff = InvAngle(InvAngle(diff)/8); + else + diff /= 8; + mobj->angle += diff; + + dist = FINECOSINE(((leveltime + mobj->movecount)*ANG2 >> (ANGLETOFINESHIFT - 2)) & FINEMASK); + + if (abs(dist) < FRACUNIT/2) + mobj->frame = 0; + else + mobj->frame = (dist > 0) ? 1 : 2; + } + } + + if (!didmove) + { + if (P_AproxDistance(mobj->x - basex, mobj->y - basey) < mobj->scale) + P_TeleportMove(mobj, basex, basey, mobj->z); + else + P_TeleportMove(mobj, + (15*(mobj->x >> 4)) + (basex >> 4), + (15*(mobj->y >> 4)) + (basey >> 4), + mobj->z); + } + } + } + return true; +#undef SPECTATORRADIUS +} + +static void P_NiGHTSDroneThink(mobj_t *mobj) +{ + { + // variable setup + mobj_t *goalpost = NULL; + mobj_t *sparkle = NULL; + mobj_t *droneman = NULL; + + boolean flip = mobj->flags2 & MF2_OBJECTFLIP; + boolean topaligned = (mobj->flags & MF_SLIDEME) && !(mobj->flags & MF_GRENADEBOUNCE); + boolean middlealigned = (mobj->flags & MF_GRENADEBOUNCE) && !(mobj->flags & MF_SLIDEME); + boolean bottomoffsetted = !(mobj->flags & MF_SLIDEME) && !(mobj->flags & MF_GRENADEBOUNCE); + boolean flipchanged = false; + + fixed_t dronemanoffset, goaloffset, sparkleoffset, droneboxmandiff, dronemangoaldiff; + + if (mobj->target && mobj->target->type == MT_NIGHTSDRONE_GOAL) + { + goalpost = mobj->target; + if (goalpost->target && goalpost->target->type == MT_NIGHTSDRONE_SPARKLING) + sparkle = goalpost->target; + if (goalpost->tracer && goalpost->tracer->type == MT_NIGHTSDRONE_MAN) + droneman = goalpost->tracer; + } + + if (!goalpost || !sparkle || !droneman) + return; + + // did NIGHTSDRONE position, scale, flip, or flags change? all elements need to be synced + droneboxmandiff = max(mobj->height - droneman->height, 0); + dronemangoaldiff = max(droneman->height - goalpost->height, 0); + + if (!(goalpost->flags2 & MF2_OBJECTFLIP) && (mobj->flags2 & MF2_OBJECTFLIP)) + { + goalpost->eflags |= MFE_VERTICALFLIP; + goalpost->flags2 |= MF2_OBJECTFLIP; + sparkle->eflags |= MFE_VERTICALFLIP; + sparkle->flags2 |= MF2_OBJECTFLIP; + droneman->eflags |= MFE_VERTICALFLIP; + droneman->flags2 |= MF2_OBJECTFLIP; + flipchanged = true; + } + else if ((goalpost->flags2 & MF2_OBJECTFLIP) && !(mobj->flags2 & MF2_OBJECTFLIP)) + { + goalpost->eflags &= ~MFE_VERTICALFLIP; + goalpost->flags2 &= ~MF2_OBJECTFLIP; + sparkle->eflags &= ~MFE_VERTICALFLIP; + sparkle->flags2 &= ~MF2_OBJECTFLIP; + droneman->eflags &= ~MFE_VERTICALFLIP; + droneman->flags2 &= ~MF2_OBJECTFLIP; + flipchanged = true; + } + + if (goalpost->destscale != mobj->destscale + || goalpost->movefactor != mobj->z + || goalpost->friction != mobj->height + || flipchanged + || goalpost->threshold != (INT32)(mobj->flags & (MF_SLIDEME|MF_GRENADEBOUNCE))) + { + goalpost->destscale = sparkle->destscale = droneman->destscale = mobj->destscale; + + // straight copy-pasta from P_SpawnMapThing, case MT_NIGHTSDRONE + if (!flip) + { + if (topaligned) // Align droneman to top of hitbox + { + dronemanoffset = droneboxmandiff; + goaloffset = dronemangoaldiff/2 + dronemanoffset; + } + else if (middlealigned) // Align droneman to center of hitbox + { + dronemanoffset = droneboxmandiff/2; + goaloffset = dronemangoaldiff/2 + dronemanoffset; + } + else if (bottomoffsetted) + { + dronemanoffset = 24*FRACUNIT; + goaloffset = dronemangoaldiff + dronemanoffset; + } + else + { + dronemanoffset = 0; + goaloffset = dronemangoaldiff/2 + dronemanoffset; + } + + sparkleoffset = goaloffset - FixedMul(15*FRACUNIT, mobj->scale); + } + else + { + if (topaligned) // Align droneman to top of hitbox + { + dronemanoffset = 0; + goaloffset = dronemangoaldiff/2 + dronemanoffset; + } + else if (middlealigned) // Align droneman to center of hitbox + { + dronemanoffset = droneboxmandiff/2; + goaloffset = dronemangoaldiff/2 + dronemanoffset; + } + else if (bottomoffsetted) + { + dronemanoffset = droneboxmandiff - FixedMul(24*FRACUNIT, mobj->scale); + goaloffset = dronemangoaldiff + dronemanoffset; + } + else + { + dronemanoffset = droneboxmandiff; + goaloffset = dronemangoaldiff/2 + dronemanoffset; + } + + sparkleoffset = goaloffset + FixedMul(15*FRACUNIT, mobj->scale); + } + + P_TeleportMove(goalpost, mobj->x, mobj->y, mobj->z + goaloffset); + P_TeleportMove(sparkle, mobj->x, mobj->y, mobj->z + sparkleoffset); + if (goalpost->movefactor != mobj->z || goalpost->friction != mobj->height) + { + P_TeleportMove(droneman, mobj->x, mobj->y, mobj->z + dronemanoffset); + goalpost->movefactor = mobj->z; + goalpost->friction = mobj->height; + } + goalpost->threshold = mobj->flags & (MF_SLIDEME|MF_GRENADEBOUNCE); + } + else + { + if (goalpost->x != mobj->x || goalpost->y != mobj->y) + { + P_TeleportMove(goalpost, mobj->x, mobj->y, goalpost->z); + P_TeleportMove(sparkle, mobj->x, mobj->y, sparkle->z); + } + + if (droneman->x != mobj->x || droneman->y != mobj->y) + P_TeleportMove(droneman, mobj->x, mobj->y, + droneman->z >= mobj->floorz && droneman->z <= mobj->ceilingz ? droneman->z : mobj->z); + } + + // now toggle states! + // GOAL mode? + if (sparkle->state >= &states[S_NIGHTSDRONE_SPARKLING1] && sparkle->state <= &states[S_NIGHTSDRONE_SPARKLING16]) + { + INT32 i; + boolean bonustime = false; + + for (i = 0; i < MAXPLAYERS; i++) + if (playeringame[i] && players[i].bonustime && players[i].powers[pw_carry] == CR_NIGHTSMODE) + { + bonustime = true; + break; + } + + if (!bonustime) + { + CONS_Debug(DBG_NIGHTSBASIC, "Removing goal post\n"); + if (goalpost && goalpost->state != &states[S_INVISIBLE]) + P_SetMobjState(goalpost, S_INVISIBLE); + if (sparkle && sparkle->state != &states[S_INVISIBLE]) + P_SetMobjState(sparkle, S_INVISIBLE); + } + } + // Invisible/bouncing mode. + else + { + INT32 i; + boolean bonustime = false; + fixed_t zcomp; + + // Bouncy bouncy! + if (!flip) + { + if (topaligned) + zcomp = droneboxmandiff + mobj->z; + else if (middlealigned) + zcomp = (droneboxmandiff/2) + mobj->z; + else if (bottomoffsetted) + zcomp = mobj->z + FixedMul(24*FRACUNIT, mobj->scale); + else + zcomp = mobj->z; + } + else + { + if (topaligned) + zcomp = mobj->z; + else if (middlealigned) + zcomp = (droneboxmandiff/2) + mobj->z; + else if (bottomoffsetted) + zcomp = mobj->z + droneboxmandiff - FixedMul(24*FRACUNIT, mobj->scale); + else + zcomp = mobj->z + droneboxmandiff; + } + + droneman->angle += ANG10; + if (!flip && droneman->z <= zcomp) + droneman->momz = FixedMul(5*FRACUNIT, droneman->scale); + else if (flip && droneman->z >= zcomp) + droneman->momz = FixedMul(-5*FRACUNIT, droneman->scale); + + // state switching logic + for (i = 0; i < MAXPLAYERS; i++) + if (playeringame[i] && players[i].bonustime && players[i].powers[pw_carry] == CR_NIGHTSMODE) + { + bonustime = true; + break; + } + + if (bonustime) + { + CONS_Debug(DBG_NIGHTSBASIC, "Adding goal post\n"); + if (!(droneman->flags2 & MF2_DONTDRAW)) + droneman->flags2 |= MF2_DONTDRAW; + if (goalpost->state == &states[S_INVISIBLE]) + P_SetMobjState(goalpost, mobjinfo[goalpost->type].meleestate); + if (sparkle->state == &states[S_INVISIBLE]) + P_SetMobjState(sparkle, mobjinfo[sparkle->type].meleestate); + } + else if (!G_IsSpecialStage(gamemap)) + { + for (i = 0; i < MAXPLAYERS; i++) + if (playeringame[i] && players[i].powers[pw_carry] != CR_NIGHTSMODE) + { + bonustime = true; // variable reuse + break; + } + + if (bonustime) + { + // show droneman if at least one player is non-nights + if (goalpost->state != &states[S_INVISIBLE]) + P_SetMobjState(goalpost, S_INVISIBLE); + if (sparkle->state != &states[S_INVISIBLE]) + P_SetMobjState(sparkle, S_INVISIBLE); + if (droneman->state != &states[mobjinfo[droneman->type].meleestate]) + P_SetMobjState(droneman, mobjinfo[droneman->type].meleestate); + if (droneman->flags2 & MF2_DONTDRAW) + droneman->flags2 &= ~MF2_DONTDRAW; + } + else + { + // else, hide it + if (!(droneman->flags2 & MF2_DONTDRAW)) + droneman->flags2 |= MF2_DONTDRAW; + } + } + } + } +} + +static boolean P_TurretThink(mobj_t *mobj) +{ + P_MobjCheckWater(mobj); + P_CheckPosition(mobj, mobj->x, mobj->y); + if (P_MobjWasRemoved(mobj)) + return false; + mobj->floorz = tmfloorz; + mobj->ceilingz = tmceilingz; + mobj->floorrover = tmfloorrover; + mobj->ceilingrover = tmceilingrover; + + if ((mobj->eflags & MFE_UNDERWATER) && mobj->health > 0) + { + P_SetMobjState(mobj, mobj->info->deathstate); + mobj->health = 0; + mobj->flags2 &= ~MF2_FIRING; + } + else if (mobj->health > 0 && mobj->z + mobj->height > mobj->ceilingz) // Crushed + { + INT32 i, j; + fixed_t ns; + fixed_t x, y, z; + mobj_t* mo2; + + z = mobj->subsector->sector->floorheight + FixedMul(64*FRACUNIT, mobj->scale); + for (j = 0; j < 2; j++) + { + for (i = 0; i < 32; i++) + { + const angle_t fa = (i*FINEANGLES/16) & FINEMASK; + ns = FixedMul(64*FRACUNIT, mobj->scale); + x = mobj->x + FixedMul(FINESINE(fa), ns); + y = mobj->y + FixedMul(FINECOSINE(fa), ns); + + mo2 = P_SpawnMobj(x, y, z, MT_EXPLODE); + ns = FixedMul(16*FRACUNIT, mobj->scale); + mo2->momx = FixedMul(FINESINE(fa), ns); + mo2->momy = FixedMul(FINECOSINE(fa), ns); + } + z -= FixedMul(32*FRACUNIT, mobj->scale); + } + P_SetMobjState(mobj, mobj->info->deathstate); + mobj->health = 0; + mobj->flags2 &= ~MF2_FIRING; + } + return true; +} + +static void P_SaloonDoorThink(mobj_t *mobj) +{ + fixed_t x = mobj->tracer->x; + fixed_t y = mobj->tracer->y; + fixed_t z = mobj->tracer->z; + angle_t oang = FixedAngle(mobj->extravalue1); + angle_t fa = (oang >> ANGLETOFINESHIFT) & FINEMASK; + fixed_t c0 = -96*FINECOSINE(fa); + fixed_t s0 = -96*FINESINE(fa); + angle_t fma; + fixed_t c, s; + angle_t angdiff; + + // Adjust angular speed + fixed_t da = AngleFixed(mobj->angle - oang); + if (da > 180*FRACUNIT) + da -= 360*FRACUNIT; + mobj->extravalue2 = 8*(mobj->extravalue2 - da/32)/9; + + // Update angle + mobj->angle += FixedAngle(mobj->extravalue2); + + angdiff = mobj->angle - FixedAngle(mobj->extravalue1); + if (angdiff > (ANGLE_90 - ANG2) && angdiff < ANGLE_180) + { + mobj->angle = FixedAngle(mobj->extravalue1) + (ANGLE_90 - ANG2); + mobj->extravalue2 /= 2; + } + else if (angdiff < (ANGLE_270 + ANG2) && angdiff >= ANGLE_180) + { + mobj->angle = FixedAngle(mobj->extravalue1) + (ANGLE_270 + ANG2); + mobj->extravalue2 /= 2; + } + + // Update position + fma = (mobj->angle >> ANGLETOFINESHIFT) & FINEMASK; + c = 48*FINECOSINE(fma); + s = 48*FINESINE(fma); + P_TeleportMove(mobj, x + c0 + c, y + s0 + s, z); +} + +static void P_PyreFlyThink(mobj_t *mobj) +{ + fixed_t hdist; + + mobj->extravalue1 = (mobj->extravalue1 + 3) % 360; + mobj->z += FINESINE(((mobj->extravalue1 * ANG1) >> ANGLETOFINESHIFT) & FINEMASK); + + if (!(mobj->flags2 & MF2_BOSSNOTRAP)) + P_LookForPlayers(mobj, true, false, 1500*FRACUNIT); + + if (!mobj->target) + return; + + if (mobj->extravalue2 == 1) + P_PyreFlyBurn(mobj, 0, 20, MT_SMOKE, 4*FRACUNIT); + else if (mobj->extravalue2 == 2) + { + INT32 fireradius = min(100 - mobj->fuse, 52); + P_PyreFlyBurn(mobj, P_RandomRange(0, fireradius) << FRACBITS, 20, MT_FLAMEPARTICLE, 4*FRACUNIT); + P_PyreFlyBurn(mobj, fireradius*FRACUNIT, 40, MT_PYREFLY_FIRE, 0); + } + + hdist = R_PointToDist2(mobj->x, mobj->y, mobj->target->x, mobj->target->y); + + if (hdist > 1500*FRACUNIT) + { + mobj->flags2 &= ~MF2_BOSSNOTRAP; + P_SetTarget(&mobj->target, NULL); + return; + } + + if (!(mobj->flags2 & MF2_BOSSNOTRAP) && hdist <= 450*FRACUNIT) + mobj->flags2 |= MF2_BOSSNOTRAP; + + if (!(mobj->flags2 & MF2_BOSSNOTRAP)) + return; + + if (hdist < 1000*FRACUNIT) + { + //Aim for player z position. If too close to floor/ceiling, aim just above/below them. + fixed_t destz = min(max(mobj->target->z, mobj->target->floorz + 70*FRACUNIT), mobj->target->ceilingz - 80*FRACUNIT - mobj->height); + fixed_t dist = P_AproxDistance(hdist, destz - mobj->z); + P_InstaThrust(mobj, R_PointToAngle2(mobj->x, mobj->y, mobj->target->x, mobj->target->y), 2*FRACUNIT); + mobj->momz = FixedMul(FixedDiv(destz - mobj->z, dist), 2*FRACUNIT); + } + else + { + mobj->momx = 0; + mobj->momy = 0; + mobj->momz = 0; + } +} + +static void P_PterabyteThink(mobj_t *mobj) +{ + if (mobj->extravalue1 & 4) // Cooldown after grabbing + { + if (mobj->movefactor) + mobj->movefactor--; + else + { + P_SetTarget(&mobj->target, NULL); + mobj->extravalue1 &= 3; + } + } + + if ((mobj->extravalue1 & 3) == 0) // Hovering + { + fixed_t vdist, hdist, time; + fixed_t hspeed = 3*mobj->info->speed; + angle_t fa; + + var1 = 1; + var2 = 0; + A_CapeChase(mobj); + + if (mobj->target) + return; // Still carrying a player or in cooldown + + P_LookForPlayers(mobj, true, false, 256*FRACUNIT); + + if (!mobj->target) + return; + + if (mobj->target->player->powers[pw_flashing]) + { + P_SetTarget(&mobj->target, NULL); + return; + } + + vdist = mobj->z - mobj->target->z - mobj->target->height; + if (P_MobjFlip(mobj)*vdist <= 0) + { + P_SetTarget(&mobj->target, NULL); + return; + } + + hdist = R_PointToDist2(mobj->x, mobj->y, mobj->target->x, mobj->target->y); + if (hdist > 450*FRACUNIT) + { + P_SetTarget(&mobj->target, NULL); + return; + } + + P_SetMobjState(mobj, S_PTERABYTE_SWOOPDOWN); + mobj->extravalue1++; + S_StartSound(mobj, mobj->info->attacksound); + time = FixedDiv(hdist, hspeed); + mobj->angle = R_PointToAngle2(mobj->x, mobj->y, mobj->target->x, mobj->target->y); + fa = (mobj->angle >> ANGLETOFINESHIFT) & FINEMASK; + mobj->momx = FixedMul(FINECOSINE(fa), hspeed); + mobj->momy = FixedMul(FINESINE(fa), hspeed); + mobj->momz = -2*FixedDiv(vdist, time); + mobj->extravalue2 = -FixedDiv(mobj->momz, time); //Z accel + mobj->movecount = time >> FRACBITS; + mobj->reactiontime = mobj->movecount; + } + else if ((mobj->extravalue1 & 3) == 1) // Swooping + { + mobj->reactiontime--; + mobj->momz += mobj->extravalue2; + if (mobj->reactiontime) + return; + + if (mobj->state - states == S_PTERABYTE_SWOOPDOWN) + { + P_SetMobjState(mobj, S_PTERABYTE_SWOOPUP); + mobj->reactiontime = mobj->movecount; + } + else if (mobj->state - states == S_PTERABYTE_SWOOPUP) + { + P_SetMobjState(mobj, S_PTERABYTE_FLY1); + mobj->extravalue1++; + if (mobj->target && mobj->target->tracer != mobj) + P_SetTarget(&mobj->target, NULL); // Failed to grab the target + mobj->momx = mobj->momy = mobj->momz = 0; + } + } + else // Returning + { + var1 = 2*mobj->info->speed; + var2 = 1; + A_HomingChase(mobj); + if (P_AproxDistance(mobj->x - mobj->tracer->x, mobj->y - mobj->tracer->y) <= mobj->info->speed) + { + mobj->extravalue1 -= 2; + mobj->momx = mobj->momy = mobj->momz = 0; + } + } +} + +static void P_DragonbomberThink(mobj_t *mobj) +{ +#define DRAGONTURNSPEED ANG2 + mobj->movecount = (mobj->movecount + 9) % 360; + P_SetObjectMomZ(mobj, 4*FINESINE(((mobj->movecount*ANG1) >> ANGLETOFINESHIFT) & FINEMASK), false); + if (mobj->threshold > 0) // are we dropping mines? + { + mobj->threshold--; + if (mobj->threshold == 0) // if the timer hits 0, look for a mine to drop! + { + mobj_t *segment = mobj; + while (segment->tracer != NULL && !P_MobjWasRemoved(segment->tracer) && segment->tracer->state == &states[segment->tracer->info->spawnstate]) + segment = segment->tracer; + if (segment != mobj) // found an unactivated segment? + { + mobj_t *mine = P_SpawnMobjFromMobj(segment, 0, 0, 0, segment->info->painchance); + mine->angle = segment->angle; + P_InstaThrust(mine, mobj->angle, P_AproxDistance(mobj->momx, mobj->momy) >> 1); + P_SetObjectMomZ(mine, -2*FRACUNIT, true); + S_StartSound(mine, mine->info->seesound); + P_SetMobjState(segment, segment->info->raisestate); + mobj->threshold = mobj->info->painchance; + } + } + } + if (mobj->target) // Are we chasing a player? + { + fixed_t dist = P_AproxDistance(mobj->x - mobj->target->x, mobj->y - mobj->target->y); + if (dist > 2000*mobj->scale) // Not anymore! + P_SetTarget(&mobj->target, NULL); + else + { + fixed_t vspeed = FixedMul(mobj->info->speed >> 3, mobj->scale); + fixed_t z = mobj->target->z + (mobj->height >> 1) + (mobj->flags & MFE_VERTICALFLIP ? -128*mobj->scale : 128*mobj->scale + mobj->target->height); + angle_t diff = R_PointToAngle2(mobj->x, mobj->y, mobj->target->x, mobj->target->y) - mobj->angle; + if (diff > ANGLE_180) + mobj->angle -= DRAGONTURNSPEED; + else + mobj->angle += DRAGONTURNSPEED; + if (!mobj->threshold && dist < 512*mobj->scale) // Close enough to drop bombs + { + mobj->threshold = mobj->info->painchance; + } + mobj->momz += max(min(z - mobj->z, vspeed), -vspeed); + } + } + else // Can we find a player to chase? + { + if (mobj->tracer == NULL || mobj->tracer->state != &states[mobj->tracer->info->spawnstate] + || !P_LookForPlayers(mobj, true, false, 2000*mobj->scale)) // if not, circle around the spawnpoint + { + if (!mobj->spawnpoint) // unless we don't have one, in which case uhhh just circle around wherever we currently are I guess?? + mobj->angle += DRAGONTURNSPEED; + else + { + fixed_t vspeed = FixedMul(mobj->info->speed >> 3, mobj->scale); + fixed_t x = mobj->spawnpoint->x << FRACBITS; + fixed_t y = mobj->spawnpoint->y << FRACBITS; + fixed_t z = mobj->spawnpoint->z << FRACBITS; + angle_t diff = R_PointToAngle2(mobj->x, mobj->y, x, y) - mobj->angle; + if (diff > ANGLE_180) + mobj->angle -= DRAGONTURNSPEED; + else + mobj->angle += DRAGONTURNSPEED; + mobj->momz += max(min(z - mobj->z, vspeed), -vspeed); + } + } + } + P_InstaThrust(mobj, mobj->angle, FixedMul(mobj->info->speed, mobj->scale)); +#undef DRAGONTURNSPEED +} + +static boolean P_MobjRegularThink(mobj_t *mobj) +{ + if ((mobj->flags & MF_ENEMY) && (mobj->state->nextstate == mobj->info->spawnstate && mobj->tics == 1)) + mobj->flags2 &= ~MF2_FRET; + + if (mobj->eflags & MFE_TRACERANGLE) + P_TracerAngleThink(mobj); + + switch (mobj->type) + { + case MT_WALLSPIKEBASE: + if (!mobj->target) { + P_RemoveMobj(mobj); + return false; + } + mobj->frame = (mobj->frame & ~FF_FRAMEMASK)|(mobj->target->frame & FF_FRAMEMASK); +#if 0 + if (mobj->angle != mobj->target->angle + ANGLE_90) // reposition if not the correct angle + { + mobj_t* target = mobj->target; // shortcut + const fixed_t baseradius = target->radius - (target->scale/2); //FixedMul(FRACUNIT/2, target->scale); + P_UnsetThingPosition(mobj); + mobj->x = target->x - P_ReturnThrustX(target, target->angle, baseradius); + mobj->y = target->y - P_ReturnThrustY(target, target->angle, baseradius); + P_SetThingPosition(mobj); + mobj->angle = target->angle + ANGLE_90; + } +#endif + break; + case MT_FALLINGROCK: + // Despawn rocks here in case zmovement code can't do so (blame slopes) + if (!mobj->momx && !mobj->momy && !mobj->momz + && ((mobj->eflags & MFE_VERTICALFLIP) ? + mobj->z + mobj->height >= mobj->ceilingz + : mobj->z <= mobj->floorz)) + { + P_RemoveMobj(mobj); + return false; + } + P_MobjCheckWater(mobj); + break; + case MT_ARROW: + P_ArrowThink(mobj); + break; + case MT_EMERALDSPAWN: + if (mobj->threshold) + { + mobj->threshold--; + + if (!mobj->threshold && !mobj->target && mobj->reactiontime) + { + mobj_t *emerald = P_SpawnMobj(mobj->x, mobj->y, mobj->z, mobj->reactiontime); + emerald->threshold = 42; + P_SetTarget(&mobj->target, emerald); + P_SetTarget(&emerald->target, mobj); + } + } + break; + case MT_BUGGLE: + mobj->eflags |= MFE_UNDERWATER; //P_MobjCheckWater(mobj); // solely for MFE_UNDERWATER for A_FlickySpawn + { + if (mobj->tracer && mobj->tracer->player && mobj->tracer->health > 0 + && P_AproxDistance(P_AproxDistance(mobj->tracer->x - mobj->x, mobj->tracer->y - mobj->y), mobj->tracer->z - mobj->z) <= mobj->radius*16) + { + // Home in on the target. + P_HomingAttack(mobj, mobj->tracer); + + if (mobj->z < mobj->floorz) + mobj->z = mobj->floorz; + + if (leveltime % mobj->info->painchance == 0) + S_StartSound(mobj, mobj->info->activesound); + + if ((statenum_t)(mobj->state - states) != mobj->info->seestate) + P_SetMobjState(mobj, mobj->info->seestate); + } + else + { + // Try to find a player + P_LookForPlayers(mobj, true, true, mobj->radius*16); + mobj->momx >>= 1; + mobj->momy >>= 1; + mobj->momz >>= 1; + if ((statenum_t)(mobj->state - states) != mobj->info->spawnstate) + P_SetMobjState(mobj, mobj->info->spawnstate); + } + } + break; + case MT_BUMBLEBORE: + P_BumbleboreThink(mobj); + break; + case MT_BIGMINE: + mobj->extravalue1 += 3; + mobj->extravalue1 %= 360; + P_UnsetThingPosition(mobj); + mobj->z += FINESINE(mobj->extravalue1*(FINEMASK + 1)/360); + P_SetThingPosition(mobj); + break; + case MT_FLAME: + if (mobj->flags2 & MF2_BOSSNOTRAP) + { + if (!mobj->target || P_MobjWasRemoved(mobj->target)) + { + if (mobj->tracer && !P_MobjWasRemoved(mobj->tracer)) + P_RemoveMobj(mobj->tracer); + P_RemoveMobj(mobj); + return false; + } + mobj->z = mobj->target->z + mobj->target->momz; + if (!(mobj->eflags & MFE_VERTICALFLIP)) + mobj->z += mobj->target->height; + } + if (mobj->tracer && !P_MobjWasRemoved(mobj->tracer)) + { + mobj->tracer->z = mobj->z + P_MobjFlip(mobj)*20*mobj->scale; + if (mobj->eflags & MFE_VERTICALFLIP) + mobj->tracer->z += mobj->height; + } + break; + case MT_WAVINGFLAG1: + case MT_WAVINGFLAG2: + { + fixed_t base = (leveltime << (FRACBITS + 1)); + mobj_t *seg = mobj->tracer, *prev = mobj; + mobj->movedir = mobj->angle + + ((((FINESINE((FixedAngle(base << 1) >> ANGLETOFINESHIFT) & FINEMASK) + + FINESINE((FixedAngle(base << 4) >> ANGLETOFINESHIFT) & FINEMASK)) >> 1) + + FINESINE((FixedAngle(base*9) >> ANGLETOFINESHIFT) & FINEMASK) + + FINECOSINE(((FixedAngle(base*9)) >> ANGLETOFINESHIFT) & FINEMASK)) << 12); //*2^12 + while (seg) + { + seg->movedir = seg->angle; + seg->angle = prev->movedir; + P_UnsetThingPosition(seg); + seg->x = prev->x + P_ReturnThrustX(prev, prev->angle, prev->radius); + seg->y = prev->y + P_ReturnThrustY(prev, prev->angle, prev->radius); + seg->z = prev->z + prev->height - (seg->scale >> 1); + P_SetThingPosition(seg); + prev = seg; + seg = seg->tracer; + } + } + break; + case MT_SPINCUSHION: + if (mobj->target && mobj->state - states >= S_SPINCUSHION_AIM1 && mobj->state - states <= S_SPINCUSHION_AIM5) + mobj->angle = R_PointToAngle2(mobj->x, mobj->y, mobj->target->x, mobj->target->y); + break; + case MT_CRUSHCLAW: + if (mobj->state - states == S_CRUSHCLAW_STAY && mobj->target) + { + mobj_t *chain = mobj->target->target; + SINT8 sign = ((mobj->tics & 1) ? mobj->tics : -(SINT8)(mobj->tics)); + while (chain) + { + chain->z = chain->watertop + sign*mobj->scale; + sign = -sign; + chain = chain->target; + } + } + break; + case MT_SMASHINGSPIKEBALL: + mobj->momx = mobj->momy = 0; + if (mobj->state - states == S_SMASHSPIKE_FALL && P_IsObjectOnGround(mobj)) + { + P_SetMobjState(mobj, S_SMASHSPIKE_STOMP1); + S_StartSound(mobj, sfx_spsmsh); + } + else if (mobj->state - states == S_SMASHSPIKE_RISE2 && P_MobjFlip(mobj)*(mobj->z - mobj->movecount) >= 0) + { + mobj->momz = 0; + P_SetMobjState(mobj, S_SMASHSPIKE_FLOAT); + } + break; + case MT_HANGSTER: + if (!P_HangsterThink(mobj)) + return false; + break; + case MT_LHRT: + mobj->momx = FixedMul(mobj->momx, mobj->extravalue2); + mobj->momy = FixedMul(mobj->momy, mobj->extravalue2); + break; + case MT_EGGCAPSULE: + if (!mobj->reactiontime) + { + // Target nearest player on your mare. + // (You can make it float up/down by adding MF_FLOAT, + // but beware level design pitfalls.) + fixed_t shortest = 1024*FRACUNIT; + INT32 i; + P_SetTarget(&mobj->target, NULL); + for (i = 0; i < MAXPLAYERS; i++) + if (playeringame[i] && players[i].mo + && players[i].mare == mobj->threshold && players[i].spheres > 0) + { + fixed_t dist = P_AproxDistance(players[i].mo->x - mobj->x, players[i].mo->y - mobj->y); + if (dist < shortest) + { + P_SetTarget(&mobj->target, players[i].mo); + shortest = dist; + } + } + } + break; + case MT_EGGMOBILE2_POGO: + if (!mobj->target + || !mobj->target->health + || mobj->target->state == &states[mobj->target->info->spawnstate] + || mobj->target->state == &states[mobj->target->info->raisestate]) + { + P_RemoveMobj(mobj); + return false; + } + P_TeleportMove(mobj, mobj->target->x, mobj->target->y, mobj->target->z - mobj->height); + break; + case MT_HAMMER: + if (mobj->z <= mobj->floorz) + { + P_RemoveMobj(mobj); + return false; + } + break; + case MT_KOOPA: + P_KoopaThinker(mobj); + break; + case MT_FIREBALL: + if (P_AproxDistance(mobj->momx, mobj->momy) <= 16*FRACUNIT) // Once fireballs lose enough speed, kill them + { + P_KillMobj(mobj, NULL, NULL, 0); + return false; + } + break; + case MT_REDRING: + if (((mobj->z < mobj->floorz) || (mobj->z + mobj->height > mobj->ceilingz)) + && mobj->flags & MF_MISSILE) + { + P_ExplodeMissile(mobj); + return false; + } + break; + case MT_BOSSFLYPOINT: + return false; + case MT_NIGHTSCORE: + mobj->color = (UINT8)(leveltime % SKINCOLOR_WHITE); + break; + case MT_JETFUME1: + if (!P_JetFume1Think(mobj)) + return false; + break; + case MT_JETFLAME: + { + if (!mobj->target // if you have no target + || (!(mobj->target->flags & MF_BOSS) && mobj->target->health <= 0)) // or your target isn't a boss and it's popped now + { // then remove yourself as well! + P_RemoveMobj(mobj); + return false; + } + + P_UnsetThingPosition(mobj); + mobj->x = mobj->target->x; + mobj->y = mobj->target->y; + mobj->z = mobj->target->z - 50*mobj->target->scale; + mobj->floorz = mobj->z; + mobj->ceilingz = mobj->z + mobj->height; + P_SetThingPosition(mobj); + } + break; + case MT_EGGROBO1: + if (!P_EggRobo1Think(mobj)) + return false; + break; + case MT_EGGROBO1JET: + { + if (!mobj->target || P_MobjWasRemoved(mobj->target) // if you have no target + || (mobj->target->health <= 0)) // or your target isn't a boss and it's popped now + { // then remove yourself as well! + P_RemoveMobj(mobj); + return false; + } + + mobj->flags2 ^= MF2_DONTDRAW; + + P_UnsetThingPosition(mobj); + mobj->x = mobj->target->x + P_ReturnThrustX(mobj, mobj->target->angle + ANGLE_90, mobj->movefactor*mobj->target->scale) - P_ReturnThrustX(mobj, mobj->target->angle, 19*mobj->target->scale); + mobj->y = mobj->target->y + P_ReturnThrustY(mobj, mobj->target->angle + ANGLE_90, mobj->movefactor*mobj->target->scale) - P_ReturnThrustY(mobj, mobj->target->angle, 19*mobj->target->scale); + mobj->z = mobj->target->z; + if (mobj->target->eflags & MFE_VERTICALFLIP) + mobj->z += (mobj->target->height - mobj->height); + mobj->floorz = mobj->z; + mobj->ceilingz = mobj->z + mobj->height; + P_SetThingPosition(mobj); + } + break; + case MT_NIGHTSDRONE: + P_NiGHTSDroneThink(mobj); + break; + case MT_PLAYER: + if (mobj->player) + P_PlayerMobjThinker(mobj); + return false; + case MT_SKIM: + // check mobj against possible water content, before movement code + P_MobjCheckWater(mobj); + + // Keep Skim at water surface + if (mobj->z <= mobj->watertop) + { + mobj->flags |= MF_NOGRAVITY; + if (mobj->z < mobj->watertop) + { + if (mobj->watertop - mobj->z <= FixedMul(mobj->info->speed*FRACUNIT, mobj->scale)) + mobj->z = mobj->watertop; + else + mobj->momz = FixedMul(mobj->info->speed*FRACUNIT, mobj->scale); + } + } + else + { + mobj->flags &= ~MF_NOGRAVITY; + if (mobj->z > mobj->watertop && mobj->z - mobj->watertop < FixedMul(MAXSTEPMOVE, mobj->scale)) + mobj->z = mobj->watertop; + } + break; + case MT_RING: + case MT_REDTEAMRING: + case MT_BLUETEAMRING: + P_KillRingsInLava(mobj); + if (P_MobjWasRemoved(mobj)) + return false; + /* FALLTHRU */ + case MT_COIN: + case MT_BLUESPHERE: + case MT_BOMBSPHERE: + case MT_NIGHTSCHIP: + case MT_NIGHTSSTAR: + // No need to check water. Who cares? + P_RingThinker(mobj); + if (mobj->flags2 & MF2_NIGHTSPULL) + P_NightsItemChase(mobj); + else + A_AttractChase(mobj); + return false; + // Flung items + case MT_FLINGRING: + P_KillRingsInLava(mobj); + if (P_MobjWasRemoved(mobj)) + return false; + /* FALLTHRU */ + case MT_FLINGCOIN: + case MT_FLINGBLUESPHERE: + case MT_FLINGNIGHTSCHIP: + if (mobj->flags2 & MF2_NIGHTSPULL) + P_NightsItemChase(mobj); + else + A_AttractChase(mobj); + break; + case MT_EMBLEM: + if (mobj->flags2 & MF2_NIGHTSPULL) + P_NightsItemChase(mobj); + break; + case MT_SHELL: + if (mobj->threshold && mobj->threshold != TICRATE) + mobj->threshold--; + + if (mobj->threshold >= TICRATE) + { + mobj->angle += ((mobj->movedir == 1) ? ANGLE_22h : ANGLE_337h); + P_InstaThrust(mobj, R_PointToAngle2(0, 0, mobj->momx, mobj->momy), (mobj->info->speed*mobj->scale)); + } + break; + case MT_TURRET: + if (!P_TurretThink(mobj)) + return false; + break; + case MT_BLUEFLAG: + case MT_REDFLAG: + { + sector_t* sec2; + sec2 = P_ThingOnSpecial3DFloor(mobj); + if ((sec2 && GETSECSPECIAL(sec2->special, 4) == 2) || (GETSECSPECIAL(mobj->subsector->sector->special, 4) == 2)) + mobj->fuse = 1; // Return to base. + break; + } + case MT_CANNONBALL: +#ifdef FLOORSPLATS + R_AddFloorSplat(mobj->tracer->subsector, mobj->tracer, "TARGET", mobj->tracer->x, + mobj->tracer->y, mobj->tracer->floorz, SPLATDRAWMODE_SHADE); +#endif + break; + case MT_SPINDUST: // Spindash dust + mobj->momx = FixedMul(mobj->momx, (3*FRACUNIT)/4); // originally 50000 + mobj->momy = FixedMul(mobj->momy, (3*FRACUNIT)/4); // same + //mobj->momz = mobj->momz+P_MobjFlip(mobj)/3; // no meaningful change in value to be frank + if (mobj->state >= &states[S_SPINDUST_BUBBLE1] && mobj->state <= &states[S_SPINDUST_BUBBLE4]) // bubble dust! + { + P_MobjCheckWater(mobj); + if (mobj->watertop != mobj->subsector->sector->floorheight - 1000*FRACUNIT + && mobj->z + mobj->height >= mobj->watertop - 5*FRACUNIT) + mobj->flags2 |= MF2_DONTDRAW; + } + break; + case MT_TRAINDUSTSPAWNER: + if (leveltime % 5 == 0) { + mobj_t* traindust = P_SpawnMobj(mobj->x, mobj->y, mobj->z, MT_PARTICLE); + traindust->flags = MF_SCENERY; + P_SetMobjState(traindust, S_TRAINDUST); + traindust->frame = P_RandomRange(0, 8)|FF_TRANS90; + traindust->angle = mobj->angle; + traindust->tics = TICRATE*4; + traindust->destscale = FRACUNIT*64; + traindust->scalespeed = FRACUNIT/24; + P_SetScale(traindust, FRACUNIT*6); + } + break; + case MT_TRAINSTEAMSPAWNER: + if (leveltime % 5 == 0) { + mobj_t *steam = P_SpawnMobj(mobj->x + FRACUNIT*P_SignedRandom()/2, mobj->y + FRACUNIT*P_SignedRandom()/2, mobj->z, MT_PARTICLE); + P_SetMobjState(steam, S_TRAINSTEAM); + steam->frame = P_RandomRange(0, 1)|FF_TRANS90; + steam->tics = TICRATE*8; + steam->destscale = FRACUNIT*64; + steam->scalespeed = FRACUNIT/8; + P_SetScale(steam, FRACUNIT*16); + steam->momx = P_SignedRandom()*32; + steam->momy = -64*FRACUNIT; + steam->momz = 2*FRACUNIT; + } + break; + case MT_CANARIVORE_GAS: + { + fixed_t momz; + + if (mobj->flags2 & MF2_AMBUSH) + { + mobj->momx = FixedMul(mobj->momx, 50*FRACUNIT/51); + mobj->momy = FixedMul(mobj->momy, 50*FRACUNIT/51); + break; + } + + if (mobj->eflags & MFE_VERTICALFLIP) + { + if ((mobj->z + mobj->height + mobj->momz) <= mobj->ceilingz) + break; + } + else + { + if ((mobj->z + mobj->momz) >= mobj->floorz) + break; + } + + momz = abs(mobj->momz); + if (R_PointToDist2(0, 0, mobj->momx, mobj->momy) < momz) + P_InstaThrust(mobj, R_PointToAngle2(0, 0, mobj->momx, mobj->momy), momz); + mobj->flags2 |= MF2_AMBUSH; + break; + } + case MT_SALOONDOOR: + P_SaloonDoorThink(mobj); + break; + case MT_MINECARTSPAWNER: + P_HandleMinecartSegments(mobj); + if (!mobj->fuse || mobj->fuse > TICRATE) + break; + if (mobj->fuse == 2) + { + mobj->fuse = 0; + break; + } + mobj->flags2 ^= MF2_DONTDRAW; + break; + case MT_LAVAFALLROCK: + if (P_IsObjectOnGround(mobj)) + P_RemoveMobj(mobj); + break; + case MT_PYREFLY: + P_PyreFlyThink(mobj); + break; + case MT_PTERABYTE: + P_PterabyteThink(mobj); + break; + case MT_DRAGONBOMBER: + P_DragonbomberThink(mobj); + break; + case MT_MINUS: +#ifdef ROTSPRITE + { + if (P_IsObjectOnGround(mobj)) + mobj->rollangle = 0; + else + mobj->rollangle = R_PointToAngle2(0, 0, mobj->momz, (mobj->scale << 1) - min(abs(mobj->momz), mobj->scale << 1)); + } +#endif + break; + case MT_SPINFIRE: + if (mobj->flags & MF_NOGRAVITY) + { + if (mobj->eflags & MFE_VERTICALFLIP) + mobj->z = mobj->ceilingz - mobj->height; + else + mobj->z = mobj->floorz; + } + else if ((!(mobj->eflags & MFE_VERTICALFLIP) && mobj->z <= mobj->floorz) + || ((mobj->eflags & MFE_VERTICALFLIP) && mobj->z + mobj->height >= mobj->ceilingz)) + { + mobj->flags |= MF_NOGRAVITY; + mobj->momx = 8; // this is a hack which is used to ensure it still behaves as a missile and can damage others + mobj->momy = mobj->momz = 0; + mobj->z = ((mobj->eflags & MFE_VERTICALFLIP) ? mobj->ceilingz - mobj->height : mobj->floorz); + } + /* FALLTHRU */ + default: + // check mobj against possible water content, before movement code + P_MobjCheckWater(mobj); + + // Extinguish fire objects in water + if (mobj->flags & MF_FIRE && mobj->type != MT_PUMA && mobj->type != MT_FIREBALL + && (mobj->eflags & (MFE_UNDERWATER|MFE_TOUCHWATER))) + { + P_KillMobj(mobj, NULL, NULL, 0); + return false; + } + break; + } + return true; +} + // // P_MobjThinker // @@ -8101,1722 +9886,23 @@ void P_MobjThinker(mobj_t *mobj) // separate thinker if (mobj->flags & MF_PUSHABLE || (mobj->info->flags & MF_PUSHABLE && mobj->fuse)) { - P_MobjCheckWater(mobj); - P_PushableThinker(mobj); - - // Extinguish fire objects in water. (Yes, it's extraordinarily rare to have a pushable flame object, but Brak uses such a case.) - if (mobj->flags & MF_FIRE && mobj->type != MT_PUMA && mobj->type != MT_FIREBALL - && (mobj->eflags & (MFE_UNDERWATER|MFE_TOUCHWATER))) - { - P_KillMobj(mobj, NULL, NULL, 0); + if (!P_MobjPushableThink(mobj)) return; - } } else if (mobj->flags & MF_BOSS) { -#ifdef HAVE_BLUA - if (LUAh_BossThinker(mobj)) - { - if (P_MobjWasRemoved(mobj)) - return; - } - else if (P_MobjWasRemoved(mobj)) + if (!P_MobjBossThink(mobj)) return; - else -#endif - switch (mobj->type) - { - case MT_EGGMOBILE: - if (mobj->health < mobj->info->damage+1 && leveltime & 2) - { - fixed_t rad = mobj->radius>>FRACBITS; - fixed_t hei = mobj->height>>FRACBITS; - mobj_t *particle = P_SpawnMobjFromMobj(mobj, - P_RandomRange(rad, -rad)<momz += mobj->momz; - } - if (mobj->flags2 & MF2_SKULLFLY) -#if 1 - P_SpawnGhostMobj(mobj); -#else // all the way back from final demo... MT_THOK isn't even the same size anymore! - { - mobj_t *spawnmobj; - spawnmobj = P_SpawnMobj(mobj->x, mobj->y, mobj->z, mobj->info->painchance); - P_SetTarget(&spawnmobj->target, mobj); - spawnmobj->color = SKINCOLOR_GREY; - } -#endif - P_Boss1Thinker(mobj); - break; - case MT_EGGMOBILE2: - if (mobj->health < mobj->info->damage+1 && leveltime & 2) - { - fixed_t rad = mobj->radius>>FRACBITS; - fixed_t hei = mobj->height>>FRACBITS; - mobj_t *particle = P_SpawnMobjFromMobj(mobj, - P_RandomRange(rad, -rad)<momz += mobj->momz; - } - P_Boss2Thinker(mobj); - break; - case MT_EGGMOBILE3: - if (mobj->health < mobj->info->damage+1 && leveltime & 2) - { - fixed_t rad = mobj->radius>>FRACBITS; - fixed_t hei = mobj->height>>FRACBITS; - mobj_t *particle = P_SpawnMobjFromMobj(mobj, - P_RandomRange(rad, -rad)<momz += mobj->momz; - } - P_Boss3Thinker(mobj); - break; - case MT_EGGMOBILE4: - if (mobj->health < mobj->info->damage+1 && leveltime & 2) - { - fixed_t rad = mobj->radius>>FRACBITS; - fixed_t hei = mobj->height>>FRACBITS; - mobj_t *particle = P_SpawnMobjFromMobj(mobj, - P_RandomRange(rad, -rad)<momz += mobj->momz; - } - P_Boss4Thinker(mobj); - break; - case MT_FANG: - P_Boss5Thinker(mobj); - break; - case MT_BLACKEGGMAN: - P_Boss7Thinker(mobj); - break; - case MT_METALSONIC_BATTLE: - P_Boss9Thinker(mobj); - break; - default: // Generic SOC-made boss - if (mobj->flags2 & MF2_SKULLFLY) - P_SpawnGhostMobj(mobj); - P_GenericBossThinker(mobj); - break; - } - if (mobj->flags2 & MF2_BOSSFLEE) - { - if (mobj->extravalue1) - { - if (!(--mobj->extravalue1)) - { - if (mobj->target) - { - mobj->momz = FixedMul(FixedDiv(mobj->target->z - mobj->z, P_AproxDistance(mobj->x-mobj->target->x,mobj->y-mobj->target->y)), mobj->scale<<1); - mobj->angle = R_PointToAngle2(mobj->x, mobj->y, mobj->target->x, mobj->target->y); - } - else - mobj->momz = 8*mobj->scale; - } - else - mobj->angle += mobj->movedir; - } - else if (mobj->target) - P_InstaThrust(mobj, mobj->angle, FixedMul(12*FRACUNIT, mobj->scale)); - } - if (mobj->type == MT_CYBRAKDEMON && !mobj->health) - { - if (!(mobj->tics & 1)) - { - var1 = 2; - var2 = 0; - A_BossScream(mobj); - } - if (P_CheckDeathPitCollide(mobj)) - { - P_RemoveMobj(mobj); - return; - } - if (mobj->momz && mobj->z+mobj->momz <= mobj->floorz) - { - S_StartSound(mobj, sfx_befall); - if (mobj->state != states+S_CYBRAKDEMON_DIE8) - P_SetMobjState(mobj, S_CYBRAKDEMON_DIE8); - } - } } else if (mobj->health <= 0) // Dead things think differently than the living. - switch (mobj->type) - { - case MT_BLUESPHERE: - if ((mobj->tics>>2)+1 > 0 && (mobj->tics>>2)+1 <= tr_trans60) // tr_trans50 through tr_trans90, shifting once every second frame - mobj->frame = (NUMTRANSMAPS-((mobj->tics>>2)+1))<frame = tr_trans60<z <= mobj->floorz) - { - P_RemoveMobj(mobj); - return; - } - break; - case MT_FAKEMOBILE: - if (mobj->scale == mobj->destscale) - { - if (!mobj->fuse) - { - S_StartSound(mobj, sfx_s3k77); - mobj->flags2 |= MF2_DONTDRAW; - mobj->fuse = TICRATE; - } - return; - } - if (!mobj->reactiontime) - { - if (P_RandomChance(FRACUNIT/2)) - mobj->movefactor = FRACUNIT; - else - mobj->movefactor = -FRACUNIT; - if (P_RandomChance(FRACUNIT/2)) - mobj->movedir = ANG20; - else - mobj->movedir = -ANG20; - mobj->reactiontime = 5; - } - mobj->momz += mobj->movefactor; - mobj->angle += mobj->movedir; - P_InstaThrust(mobj, mobj->angle, -mobj->info->speed); - mobj->reactiontime--; - break; - case MT_EGGSHIELD: - mobj->flags2 ^= MF2_DONTDRAW; - break; - case MT_EGGTRAP: // Egg Capsule animal release - if (mobj->fuse > 0)// && mobj->fuse < TICRATE-(TICRATE/7)) - { - INT32 i; - fixed_t x,y,z; - fixed_t ns; - mobj_t *mo2; - mobj_t *flicky; - - z = mobj->subsector->sector->floorheight + FRACUNIT + (P_RandomKey(64)<x + FixedMul(FINESINE(fa),ns); - y = mobj->y + FixedMul(FINECOSINE(fa),ns); - - mo2 = P_SpawnMobj(x, y, z, MT_EXPLODE); - P_SetMobjStateNF(mo2, S_XPLD_EGGTRAP); // so the flickies don't lose their target if they spawn - ns = 4 * FRACUNIT; - mo2->momx = FixedMul(FINESINE(fa),ns); - mo2->momy = FixedMul(FINECOSINE(fa),ns); - mo2->angle = fa << ANGLETOFINESHIFT; - - if (!i && !(mobj->fuse & 2)) - S_StartSound(mo2, mobj->info->deathsound); - - flicky = P_InternalFlickySpawn(mo2, 0, 8*FRACUNIT, false, -1); - if (!flicky) - break; - - P_SetTarget(&flicky->target, mo2); - flicky->momx = mo2->momx; - flicky->momy = mo2->momy; - } - - mobj->fuse--; - } - break; - case MT_PLAYER: - /// \todo Have the player's dead body completely finish its animation even if they've already respawned. - if (!mobj->fuse) - { // Go away. - /// \todo Actually go ahead and remove mobj completely, and fix any bugs and crashes doing this creates. Chasecam should stop moving, and F12 should never return to it. - mobj->momz = 0; - if (mobj->player) - mobj->flags2 |= MF2_DONTDRAW; - else // safe to remove, nobody's going to complain! - { - P_RemoveMobj(mobj); - return; - } - } - else // Apply gravity to fall downwards. - { - if (mobj->player && !(mobj->fuse % 8) && (mobj->player->charflags & SF_MACHINE)) - { - fixed_t r = mobj->radius >> FRACBITS; - mobj_t *explosion = P_SpawnMobj( - mobj->x + (P_RandomRange(r, -r) << FRACBITS), - mobj->y + (P_RandomRange(r, -r) << FRACBITS), - mobj->z + (P_RandomKey(mobj->height >> FRACBITS) << FRACBITS), - MT_SONIC3KBOSSEXPLODE); - S_StartSound(explosion, sfx_s3kb4); - } - if (mobj->movedir == DMG_DROWNED) - P_SetObjectMomZ(mobj, -FRACUNIT / 2, true); // slower fall from drowning - else - P_SetObjectMomZ(mobj, -2 * FRACUNIT / 3, true); - } - break; - case MT_METALSONIC_RACE: - { - if (!(mobj->fuse % 8)) - { - fixed_t r = mobj->radius >> FRACBITS; - mobj_t *explosion = P_SpawnMobj( - mobj->x + (P_RandomRange(r, -r) << FRACBITS), - mobj->y + (P_RandomRange(r, -r) << FRACBITS), - mobj->z + (P_RandomKey(mobj->height >> FRACBITS) << FRACBITS), - MT_SONIC3KBOSSEXPLODE); - S_StartSound(explosion, sfx_s3kb4); - } - P_SetObjectMomZ(mobj, -2 * FRACUNIT / 3, true); - } - default: - break; - } + { + if (!P_MobjDeadThink(mobj)) + return; + } else { - if ((mobj->flags & MF_ENEMY) && (mobj->state->nextstate == mobj->info->spawnstate && mobj->tics == 1)) - mobj->flags2 &= ~MF2_FRET; - - // Angle-to-tracer to trigger a linedef exec - // See Linedef Exec 457 (Track mobj angle to point) - if ((mobj->eflags & MFE_TRACERANGLE) && mobj->tracer && mobj->extravalue2) - { - // mobj->lastlook - Don't disable behavior after first failure - // mobj->extravalue1 - Angle tolerance - // mobj->extravalue2 - Exec tag upon failure - // mobj->cvval - Allowable failure delay - // mobj->cvmem - Failure timer - - angle_t ang = mobj->angle - R_PointToAngle2(mobj->x, mobj->y, mobj->tracer->x, mobj->tracer->y); - - // \todo account for distance between mobj and tracer - // Because closer mobjs can be facing beyond the angle tolerance - // yet tracer is still in the camera view - - // failure state: mobj is not facing tracer - // Reasaonable defaults: ANGLE_67h, ANGLE_292h - if (ang >= (angle_t)mobj->extravalue1 && ang <= ANGLE_MAX - (angle_t)mobj->extravalue1) - { - if (mobj->cvmem) - mobj->cvmem--; - else - { - INT32 exectag = mobj->extravalue2; // remember this before we erase the values - - if (mobj->lastlook) - mobj->cvmem = mobj->cusval; // reset timer for next failure - else - { - // disable after first failure - mobj->eflags &= ~MFE_TRACERANGLE; - mobj->lastlook = mobj->extravalue1 = mobj->extravalue2 = mobj->cvmem = mobj->cusval = 0; - } - - P_LinedefExecute(exectag, mobj, NULL); - } - } - else - mobj->cvmem = mobj->cusval; // reset failure timer - } - - switch (mobj->type) - { - case MT_WALLSPIKEBASE: - if (!mobj->target) { - P_RemoveMobj(mobj); - return; - } - mobj->frame = (mobj->frame & ~FF_FRAMEMASK)|(mobj->target->frame & FF_FRAMEMASK); -#if 0 - if (mobj->angle != mobj->target->angle + ANGLE_90) // reposition if not the correct angle - { - mobj_t *target = mobj->target; // shortcut - const fixed_t baseradius = target->radius - (target->scale/2); //FixedMul(FRACUNIT/2, target->scale); - P_UnsetThingPosition(mobj); - mobj->x = target->x - P_ReturnThrustX(target, target->angle, baseradius); - mobj->y = target->y - P_ReturnThrustY(target, target->angle, baseradius); - P_SetThingPosition(mobj); - mobj->angle = target->angle + ANGLE_90; - } -#endif - break; - case MT_FALLINGROCK: - // Despawn rocks here in case zmovement code can't do so (blame slopes) - if (!mobj->momx && !mobj->momy && !mobj->momz - && ((mobj->eflags & MFE_VERTICALFLIP) ? - mobj->z + mobj->height >= mobj->ceilingz - : mobj->z <= mobj->floorz)) - { - P_RemoveMobj(mobj); - return; - } - P_MobjCheckWater(mobj); - break; - case MT_ARROW: - if (mobj->flags & MF_MISSILE) - { - // Calculate the angle of movement. - /* - momz - / | - / | - / | - 0------dist(momx,momy) - */ - - fixed_t dist = P_AproxDistance(mobj->momx, mobj->momy); - angle_t angle = R_PointToAngle2(0, 0, dist, mobj->momz); - - if (angle > ANG20 && angle <= ANGLE_180) - mobj->frame = 2; - else if (angle < ANG340 && angle > ANGLE_180) - mobj->frame = 0; - else - mobj->frame = 1; - - if (!(mobj->extravalue1) && (mobj->momz < 0)) - { - mobj->extravalue1 = 1; - S_StartSound(mobj, mobj->info->activesound); - } - if (leveltime & 1) - { - mobj_t *dust = P_SpawnMobjFromMobj(mobj, 0, 0, 0, MT_PARTICLE); - dust->tics = 18; - dust->scalespeed = 4096; - dust->destscale = FRACUNIT/32; - } - } - else - mobj->flags2 ^= MF2_DONTDRAW; - break; - case MT_EMERALDSPAWN: - if (mobj->threshold) - { - mobj->threshold--; - - if (!mobj->threshold && !mobj->target && mobj->reactiontime) - { - mobj_t *emerald = P_SpawnMobj(mobj->x, mobj->y, mobj->z, mobj->reactiontime); - emerald->threshold = 42; - P_SetTarget(&mobj->target, emerald); - P_SetTarget(&emerald->target, mobj); - } - } - break; - case MT_BUGGLE: - mobj->eflags |= MFE_UNDERWATER; //P_MobjCheckWater(mobj); // solely for MFE_UNDERWATER for A_FlickySpawn - { - if (mobj->tracer && mobj->tracer->player && mobj->tracer->health > 0 - && P_AproxDistance(P_AproxDistance(mobj->tracer->x - mobj->x, mobj->tracer->y - mobj->y), mobj->tracer->z - mobj->z) <= mobj->radius * 16) - { - // Home in on the target. - P_HomingAttack(mobj, mobj->tracer); - - if (mobj->z < mobj->floorz) - mobj->z = mobj->floorz; - - if (leveltime % mobj->info->painchance == 0) - S_StartSound(mobj, mobj->info->activesound); - - if ((statenum_t)(mobj->state-states) != mobj->info->seestate) - P_SetMobjState(mobj, mobj->info->seestate); - } - else - { - // Try to find a player - P_LookForPlayers(mobj, true, true, mobj->radius * 16); - mobj->momx >>= 1; - mobj->momy >>= 1; - mobj->momz >>= 1; - if ((statenum_t)(mobj->state-states) != mobj->info->spawnstate) - P_SetMobjState(mobj, mobj->info->spawnstate); - } - } - break; - case MT_BUMBLEBORE: - { - statenum_t st = mobj->state-states; - if (st == S_BUMBLEBORE_FLY1 || st == S_BUMBLEBORE_FLY2) - { - if (!mobj->target) - P_SetMobjState(mobj, mobj->info->spawnstate); - else if (P_MobjFlip(mobj)*((mobj->z + (mobj->height>>1)) - (mobj->target->z + (mobj->target->height>>1))) > 0 - && R_PointToDist2(mobj->x, mobj->y, mobj->target->x, mobj->target->y) <= 32*FRACUNIT) - { - mobj->momx >>= 1; - mobj->momy >>= 1; - if (++mobj->movefactor == 4) - { - S_StartSound(mobj, mobj->info->seesound); - mobj->momx = mobj->momy = mobj->momz = 0; - mobj->flags = (mobj->flags|MF_PAIN) & ~MF_NOGRAVITY; - P_SetMobjState(mobj, mobj->info->meleestate); - } - } - else - mobj->movefactor = 0; - } - else if (st == S_BUMBLEBORE_RAISE || st == S_BUMBLEBORE_FALL2) // no _FALL1 because it's an 0-tic - { - if (P_IsObjectOnGround(mobj)) - { - S_StopSound(mobj); - S_StartSound(mobj, mobj->info->attacksound); - mobj->flags = (mobj->flags|MF_NOGRAVITY) & ~MF_PAIN; - mobj->momx = mobj->momy = mobj->momz = 0; - P_SetMobjState(mobj, mobj->info->painstate); - } - else - { - mobj->angle += ANGLE_22h; - mobj->frame = mobj->state->frame + ((mobj->tics & 2)>>1); - } - } - else if (st == S_BUMBLEBORE_STUCK2 && mobj->tics < TICRATE) - mobj->frame = mobj->state->frame + ((mobj->tics & 2)>>1); - } - break; - case MT_BIGMINE: - mobj->extravalue1 += 3; - mobj->extravalue1 %= 360; - P_UnsetThingPosition(mobj); - mobj->z += FINESINE(mobj->extravalue1*(FINEMASK+1)/360); - P_SetThingPosition(mobj); - break; - case MT_FLAME: - if (mobj->flags2 & MF2_BOSSNOTRAP) - { - if (!mobj->target || P_MobjWasRemoved(mobj->target)) - { - if (mobj->tracer && !P_MobjWasRemoved(mobj->tracer)) - P_RemoveMobj(mobj->tracer); - P_RemoveMobj(mobj); - return; - } - mobj->z = mobj->target->z + mobj->target->momz; - if (!(mobj->eflags & MFE_VERTICALFLIP)) - mobj->z += mobj->target->height; - } - if (mobj->tracer && !P_MobjWasRemoved(mobj->tracer)) - { - mobj->tracer->z = mobj->z + P_MobjFlip(mobj)*20*mobj->scale; - if (mobj->eflags & MFE_VERTICALFLIP) - mobj->tracer->z += mobj->height; - } - break; - case MT_WAVINGFLAG1: - case MT_WAVINGFLAG2: - { - fixed_t base = (leveltime<<(FRACBITS+1)); - mobj_t *seg = mobj->tracer, *prev = mobj; - mobj->movedir = mobj->angle - + ((((FINESINE((FixedAngle(base<<1)>>ANGLETOFINESHIFT) & FINEMASK) - + FINESINE((FixedAngle(base<<4)>>ANGLETOFINESHIFT) & FINEMASK))>>1) - + FINESINE((FixedAngle(base*9)>>ANGLETOFINESHIFT) & FINEMASK) - + FINECOSINE(((FixedAngle(base*9))>>ANGLETOFINESHIFT) & FINEMASK))<<12); //*2^12 - while (seg) - { - seg->movedir = seg->angle; - seg->angle = prev->movedir; - P_UnsetThingPosition(seg); - seg->x = prev->x + P_ReturnThrustX(prev, prev->angle, prev->radius); - seg->y = prev->y + P_ReturnThrustY(prev, prev->angle, prev->radius); - seg->z = prev->z + prev->height - (seg->scale>>1); - P_SetThingPosition(seg); - prev = seg; - seg = seg->tracer; - } - } - break; - case MT_SPINCUSHION: - if (mobj->target && mobj->state-states >= S_SPINCUSHION_AIM1 && mobj->state-states <= S_SPINCUSHION_AIM5) - mobj->angle = R_PointToAngle2(mobj->x, mobj->y, mobj->target->x, mobj->target->y); - break; - case MT_CRUSHCLAW: - if (mobj->state-states == S_CRUSHCLAW_STAY && mobj->target) - { - mobj_t *chain = mobj->target->target; - SINT8 sign = ((mobj->tics & 1) ? mobj->tics : -(SINT8)(mobj->tics)); - while (chain) - { - chain->z = chain->watertop + sign*mobj->scale; - sign = -sign; - chain = chain->target; - } - } - break; - case MT_SMASHINGSPIKEBALL: - mobj->momx = mobj->momy = 0; - if (mobj->state-states == S_SMASHSPIKE_FALL && P_IsObjectOnGround(mobj)) - { - P_SetMobjState(mobj, S_SMASHSPIKE_STOMP1); - S_StartSound(mobj, sfx_spsmsh); - } - else if (mobj->state-states == S_SMASHSPIKE_RISE2 && P_MobjFlip(mobj)*(mobj->z - mobj->movecount) >= 0) - { - mobj->momz = 0; - P_SetMobjState(mobj, S_SMASHSPIKE_FLOAT); - } - break; - case MT_HANGSTER: - { - statenum_t st = mobj->state-states; - //ghost image trail when flying down - if (st == S_HANGSTER_SWOOP1 || st == S_HANGSTER_SWOOP2) - { - P_SpawnGhostMobj(mobj); - //curve when in line with target, otherwise curve to avoid crashing into floor - if ((mobj->z - mobj->floorz <= 80*FRACUNIT) || (mobj->target && (mobj->z - mobj->target->z <= 80*FRACUNIT))) - P_SetMobjState(mobj, (st = S_HANGSTER_ARC1)); - } - - //swoop arc movement stuff - if (st == S_HANGSTER_ARC1) - { - A_FaceTarget(mobj); - P_Thrust(mobj, mobj->angle, 1*FRACUNIT); - } - else if (st == S_HANGSTER_ARC2) - P_Thrust(mobj, mobj->angle, 2*FRACUNIT); - else if (st == S_HANGSTER_ARC3) - P_Thrust(mobj, mobj->angle, 4*FRACUNIT); - //if movement has stopped while flying (like hitting a wall), fly up immediately - else if (st == S_HANGSTER_FLY1 && !mobj->momx && !mobj->momy) - { - mobj->extravalue1 = 0; - P_SetMobjState(mobj, S_HANGSTER_ARCUP1); - } - //after swooping back up, check for ceiling - else if ((st == S_HANGSTER_RETURN1 || st == S_HANGSTER_RETURN2) && mobj->momz == 0 && mobj->ceilingz == (mobj->z + mobj->height)) - P_SetMobjState(mobj, (st = S_HANGSTER_RETURN3)); - - //should you roost on a ceiling with F_SKY1 as its flat, disappear forever - if (st == S_HANGSTER_RETURN3 && mobj->momz == 0 && mobj->ceilingz == (mobj->z + mobj->height) - && mobj->subsector->sector->ceilingpic == skyflatnum - && mobj->subsector->sector->ceilingheight == mobj->ceilingz) - { - P_RemoveMobj(mobj); - return; - } - } - break; - case MT_LHRT: - mobj->momx = FixedMul(mobj->momx, mobj->extravalue2); - mobj->momy = FixedMul(mobj->momy, mobj->extravalue2); - break; - case MT_EGGCAPSULE: - if (!mobj->reactiontime) - { - // Target nearest player on your mare. - // (You can make it float up/down by adding MF_FLOAT, - // but beware level design pitfalls.) - fixed_t shortest = 1024*FRACUNIT; - INT32 i; - P_SetTarget(&mobj->target, NULL); - for (i = 0; i < MAXPLAYERS; i++) - if (playeringame[i] && players[i].mo - && players[i].mare == mobj->threshold && players[i].spheres > 0) - { - fixed_t dist = P_AproxDistance(players[i].mo->x - mobj->x, players[i].mo->y - mobj->y); - if (dist < shortest) - { - P_SetTarget(&mobj->target, players[i].mo); - shortest = dist; - } - } - } - break; - case MT_EGGMOBILE2_POGO: - if (!mobj->target - || !mobj->target->health - || mobj->target->state == &states[mobj->target->info->spawnstate] - || mobj->target->state == &states[mobj->target->info->raisestate]) - { - P_RemoveMobj(mobj); - return; - } - P_TeleportMove(mobj, mobj->target->x, mobj->target->y, mobj->target->z - mobj->height); - break; - case MT_HAMMER: - if (mobj->z <= mobj->floorz) - { - P_RemoveMobj(mobj); - return; - } - break; - case MT_KOOPA: - P_KoopaThinker(mobj); - break; - case MT_FIREBALL: - if (P_AproxDistance(mobj->momx, mobj->momy) <= 16*FRACUNIT) // Once fireballs lose enough speed, kill them - { - P_KillMobj(mobj, NULL, NULL, 0); - return; - } - break; - case MT_REDRING: - if (((mobj->z < mobj->floorz) || (mobj->z + mobj->height > mobj->ceilingz)) - && mobj->flags & MF_MISSILE) - { - P_ExplodeMissile(mobj); - return; - } - break; - case MT_BOSSFLYPOINT: - return; - case MT_NIGHTSCORE: - mobj->color = (UINT8)(leveltime % SKINCOLOR_WHITE); - break; - case MT_JETFUME1: - { - fixed_t jetx, jety; - - if (!mobj->target // if you have no target - || (!(mobj->target->flags & MF_BOSS) && mobj->target->health <= 0)) // or your target isn't a boss and it's popped now - { // then remove yourself as well! - P_RemoveMobj(mobj); - return; - } - - jetx = mobj->target->x + P_ReturnThrustX(mobj->target, mobj->target->angle, FixedMul(-64*FRACUNIT, mobj->target->scale)); - jety = mobj->target->y + P_ReturnThrustY(mobj->target, mobj->target->angle, FixedMul(-64*FRACUNIT, mobj->target->scale)); - - if (mobj->fuse == 56) // First one - { - P_UnsetThingPosition(mobj); - mobj->x = jetx; - mobj->y = jety; - if (mobj->target->eflags & MFE_VERTICALFLIP) - mobj->z = mobj->target->z + mobj->target->height - mobj->height - FixedMul(38*FRACUNIT, mobj->target->scale); - else - mobj->z = mobj->target->z + FixedMul(38*FRACUNIT, mobj->target->scale); - mobj->floorz = mobj->z; - mobj->ceilingz = mobj->z+mobj->height; - P_SetThingPosition(mobj); - } - else if (mobj->fuse == 57) - { - P_UnsetThingPosition(mobj); - mobj->x = jetx + P_ReturnThrustX(mobj->target, mobj->target->angle-ANGLE_90, FixedMul(24*FRACUNIT, mobj->target->scale)); - mobj->y = jety + P_ReturnThrustY(mobj->target, mobj->target->angle-ANGLE_90, FixedMul(24*FRACUNIT, mobj->target->scale)); - if (mobj->target->eflags & MFE_VERTICALFLIP) - mobj->z = mobj->target->z + mobj->target->height - mobj->height - FixedMul(12*FRACUNIT, mobj->target->scale); - else - mobj->z = mobj->target->z + FixedMul(12*FRACUNIT, mobj->target->scale); - mobj->floorz = mobj->z; - mobj->ceilingz = mobj->z+mobj->height; - P_SetThingPosition(mobj); - } - else if (mobj->fuse == 58) - { - P_UnsetThingPosition(mobj); - mobj->x = jetx + P_ReturnThrustX(mobj->target, mobj->target->angle+ANGLE_90, FixedMul(24*FRACUNIT, mobj->target->scale)); - mobj->y = jety + P_ReturnThrustY(mobj->target, mobj->target->angle+ANGLE_90, FixedMul(24*FRACUNIT, mobj->target->scale)); - if (mobj->target->eflags & MFE_VERTICALFLIP) - mobj->z = mobj->target->z + mobj->target->height - mobj->height - FixedMul(12*FRACUNIT, mobj->target->scale); - else - mobj->z = mobj->target->z + FixedMul(12*FRACUNIT, mobj->target->scale); - mobj->floorz = mobj->z; - mobj->ceilingz = mobj->z+mobj->height; - P_SetThingPosition(mobj); - } - else if (mobj->fuse == 59) - { - boolean dashmod = ((mobj->target->flags & MF_PAIN) && (mobj->target->health <= mobj->target->info->damage)); - jetx = mobj->target->x + P_ReturnThrustX(mobj->target, mobj->target->angle, -mobj->target->radius); - jety = mobj->target->y + P_ReturnThrustY(mobj->target, mobj->target->angle, -mobj->target->radius); - P_UnsetThingPosition(mobj); - mobj->x = jetx; - mobj->y = jety; - mobj->destscale = mobj->target->scale; - if (!(dashmod && mobj->target->state == states+S_METALSONIC_BOUNCE)) - { - mobj->destscale = (mobj->destscale + FixedDiv(R_PointToDist2(0, 0, mobj->target->momx, mobj->target->momy), 36*mobj->target->scale))/3; - } - if (mobj->target->eflags & MFE_VERTICALFLIP) - mobj->z = mobj->target->z + mobj->target->height/2 + mobj->height/2; - else - mobj->z = mobj->target->z + mobj->target->height/2 - mobj->height/2; - mobj->floorz = mobj->z; - mobj->ceilingz = mobj->z+mobj->height; - P_SetThingPosition(mobj); - if (dashmod) - { - mobj->color = SKINCOLOR_SUNSET; - if (mobj->target->movecount == 3 && !mobj->target->reactiontime && (mobj->target->movedir == 0 || mobj->target->movedir == 2)) - P_SpawnGhostMobj(mobj); - } - else - mobj->color = SKINCOLOR_ICY; - } - mobj->fuse++; - } - break; - case MT_JETFLAME: - { - if (!mobj->target // if you have no target - || (!(mobj->target->flags & MF_BOSS) && mobj->target->health <= 0)) // or your target isn't a boss and it's popped now - { // then remove yourself as well! - P_RemoveMobj(mobj); - return; - } - - P_UnsetThingPosition(mobj); - mobj->x = mobj->target->x; - mobj->y = mobj->target->y; - mobj->z = mobj->target->z - 50*mobj->target->scale; - mobj->floorz = mobj->z; - mobj->ceilingz = mobj->z+mobj->height; - P_SetThingPosition(mobj); - } - break; - case MT_EGGROBO1: -#define SPECTATORRADIUS (96*mobj->scale) - { - if (!(mobj->flags2 & MF2_STRONGBOX)) - { - mobj->cusval = mobj->x; // eat my SOCs, p_mobj.h warning, we have lua now - mobj->cvmem = mobj->y; // ditto - mobj->movedir = mobj->angle; - mobj->threshold = P_MobjFlip(mobj)*10*mobj->scale; - if (mobj->threshold < 0) - mobj->threshold += (mobj->ceilingz - mobj->height); - else - mobj->threshold += mobj->floorz; - var1 = 4; - A_BossJetFume(mobj); - mobj->flags2 |= MF2_STRONGBOX; - } - - if (mobj->state == &states[mobj->info->deathstate]) // todo: make map actually set health to 0 for these - { - if (mobj->movecount) - { - if (!(--mobj->movecount)) - S_StartSound(mobj, mobj->info->deathsound); - } - else - { - mobj->momz += P_MobjFlip(mobj)*mobj->scale; - if (mobj->momz > 0) - { - if (mobj->z + mobj->momz > mobj->ceilingz + (1000<z + mobj->height + mobj->momz < mobj->floorz - (1000<cusval, basey = mobj->cvmem; - - if (mobj->spawnpoint && mobj->spawnpoint->options & (MTF_AMBUSH|MTF_OBJECTSPECIAL)) - { - angle_t sideang = mobj->movedir + ((mobj->spawnpoint->options & MTF_AMBUSH) ? ANGLE_90 : -ANGLE_90); - fixed_t oscillate = FixedMul(FINESINE(((leveltime*ANG1)>>(ANGLETOFINESHIFT+2)) & FINEMASK), 250*mobj->scale); - basex += P_ReturnThrustX(mobj, sideang, oscillate); - basey += P_ReturnThrustY(mobj, sideang, oscillate); - } - - mobj->z = mobj->threshold + FixedMul(FINESINE(((leveltime + mobj->movecount)*ANG2>>(ANGLETOFINESHIFT-2)) & FINEMASK), 8*mobj->scale); - if (mobj->state != &states[mobj->info->meleestate]) - { - boolean didmove = false; - - if (mobj->state == &states[mobj->info->spawnstate]) - { - UINT8 i; - fixed_t dist = INT32_MAX; - - for (i = 0; i < MAXPLAYERS; i++) - { - fixed_t compdist; - if (!playeringame[i]) - continue; - if (players[i].spectator) - continue; - if (!players[i].mo) - continue; - if (!players[i].mo->health) - continue; - if (P_PlayerInPain(&players[i])) - continue; - if (players[i].mo->z > mobj->z + mobj->height + 8*mobj->scale) - continue; - if (players[i].mo->z + players[i].mo->height < mobj->z - 8*mobj->scale) - continue; - compdist = P_AproxDistance( - players[i].mo->x + players[i].mo->momx - basex, - players[i].mo->y + players[i].mo->momy - basey); - if (compdist >= dist) - continue; - dist = compdist; - P_SetTarget(&mobj->target, players[i].mo); - } - - if (dist < (SPECTATORRADIUS<<1)) - { - didmove = true; - mobj->frame = 3 + ((leveltime & 2)>>1); - mobj->angle = R_PointToAngle2(mobj->x, mobj->y, mobj->target->x, mobj->target->y); - - if (P_AproxDistance( - mobj->x - basex, - mobj->y - basey) - < mobj->scale) - S_StartSound(mobj, mobj->info->seesound); - - P_TeleportMove(mobj, - (15*(mobj->x>>4)) + (basex>>4) + P_ReturnThrustX(mobj, mobj->angle, SPECTATORRADIUS>>4), - (15*(mobj->y>>4)) + (basey>>4) + P_ReturnThrustY(mobj, mobj->angle, SPECTATORRADIUS>>4), - mobj->z); - } - else - { - angle_t diff = (mobj->movedir - mobj->angle); - if (diff > ANGLE_180) - diff = InvAngle(InvAngle(diff)/8); - else - diff /= 8; - mobj->angle += diff; - - dist = FINECOSINE(((leveltime + mobj->movecount)*ANG2>>(ANGLETOFINESHIFT-2)) & FINEMASK); - - if (abs(dist) < FRACUNIT/2) - mobj->frame = 0; - else - mobj->frame = (dist > 0) ? 1 : 2; - } - } - - if (!didmove) - { - if (P_AproxDistance(mobj->x - basex, mobj->y - basey) < mobj->scale) - P_TeleportMove(mobj, basex, basey, mobj->z); - else - P_TeleportMove(mobj, - (15*(mobj->x>>4)) + (basex>>4), - (15*(mobj->y>>4)) + (basey>>4), - mobj->z); - } - } - } - } - break; -#undef SPECTATORRADIUS - case MT_EGGROBO1JET: - { - if (!mobj->target || P_MobjWasRemoved(mobj->target) // if you have no target - || (mobj->target->health <= 0)) // or your target isn't a boss and it's popped now - { // then remove yourself as well! - P_RemoveMobj(mobj); - return; - } - - mobj->flags2 ^= MF2_DONTDRAW; - - P_UnsetThingPosition(mobj); - mobj->x = mobj->target->x + P_ReturnThrustX(mobj, mobj->target->angle+ANGLE_90, mobj->movefactor*mobj->target->scale) - P_ReturnThrustX(mobj, mobj->target->angle, 19*mobj->target->scale); - mobj->y = mobj->target->y + P_ReturnThrustY(mobj, mobj->target->angle+ANGLE_90, mobj->movefactor*mobj->target->scale) - P_ReturnThrustY(mobj, mobj->target->angle, 19*mobj->target->scale); - mobj->z = mobj->target->z; - if (mobj->target->eflags & MFE_VERTICALFLIP) - mobj->z += (mobj->target->height - mobj->height); - mobj->floorz = mobj->z; - mobj->ceilingz = mobj->z+mobj->height; - P_SetThingPosition(mobj); - } - break; - case MT_NIGHTSDRONE: - { - // variable setup - mobj_t *goalpost = NULL; - mobj_t *sparkle = NULL; - mobj_t *droneman = NULL; - - boolean flip = mobj->flags2 & MF2_OBJECTFLIP; - boolean topaligned = (mobj->flags & MF_SLIDEME) && !(mobj->flags & MF_GRENADEBOUNCE); - boolean middlealigned = (mobj->flags & MF_GRENADEBOUNCE) && !(mobj->flags & MF_SLIDEME); - boolean bottomoffsetted = !(mobj->flags & MF_SLIDEME) && !(mobj->flags & MF_GRENADEBOUNCE); - boolean flipchanged = false; - - fixed_t dronemanoffset, goaloffset, sparkleoffset, droneboxmandiff, dronemangoaldiff; - - if (mobj->target && mobj->target->type == MT_NIGHTSDRONE_GOAL) - { - goalpost = mobj->target; - if (goalpost->target && goalpost->target->type == MT_NIGHTSDRONE_SPARKLING) - sparkle = goalpost->target; - if (goalpost->tracer && goalpost->tracer->type == MT_NIGHTSDRONE_MAN) - droneman = goalpost->tracer; - } - - if (!goalpost || !sparkle || !droneman) - break; - - // did NIGHTSDRONE position, scale, flip, or flags change? all elements need to be synced - droneboxmandiff = max(mobj->height - droneman->height, 0); - dronemangoaldiff = max(droneman->height - goalpost->height, 0); - - if (!(goalpost->flags2 & MF2_OBJECTFLIP) && (mobj->flags2 & MF2_OBJECTFLIP)) - { - goalpost->eflags |= MFE_VERTICALFLIP; - goalpost->flags2 |= MF2_OBJECTFLIP; - sparkle->eflags |= MFE_VERTICALFLIP; - sparkle->flags2 |= MF2_OBJECTFLIP; - droneman->eflags |= MFE_VERTICALFLIP; - droneman->flags2 |= MF2_OBJECTFLIP; - flipchanged = true; - } - else if ((goalpost->flags2 & MF2_OBJECTFLIP) && !(mobj->flags2 & MF2_OBJECTFLIP)) - { - goalpost->eflags &= ~MFE_VERTICALFLIP; - goalpost->flags2 &= ~MF2_OBJECTFLIP; - sparkle->eflags &= ~MFE_VERTICALFLIP; - sparkle->flags2 &= ~MF2_OBJECTFLIP; - droneman->eflags &= ~MFE_VERTICALFLIP; - droneman->flags2 &= ~MF2_OBJECTFLIP; - flipchanged = true; - } - - if (goalpost->destscale != mobj->destscale - || goalpost->movefactor != mobj->z - || goalpost->friction != mobj->height - || flipchanged - || goalpost->threshold != (INT32)(mobj->flags & (MF_SLIDEME | MF_GRENADEBOUNCE))) - { - goalpost->destscale = sparkle->destscale = droneman->destscale = mobj->destscale; - - // straight copy-pasta from P_SpawnMapThing, case MT_NIGHTSDRONE - if (!flip) - { - if (topaligned) // Align droneman to top of hitbox - { - dronemanoffset = droneboxmandiff; - goaloffset = dronemangoaldiff / 2 + dronemanoffset; - } - else if (middlealigned) // Align droneman to center of hitbox - { - dronemanoffset = droneboxmandiff / 2; - goaloffset = dronemangoaldiff / 2 + dronemanoffset; - } - else if (bottomoffsetted) - { - dronemanoffset = 24*FRACUNIT; - goaloffset = dronemangoaldiff + dronemanoffset; - } - else - { - dronemanoffset = 0; - goaloffset = dronemangoaldiff / 2 + dronemanoffset; - } - - sparkleoffset = goaloffset - FixedMul(15*FRACUNIT, mobj->scale); - } - else - { - if (topaligned) // Align droneman to top of hitbox - { - dronemanoffset = 0; - goaloffset = dronemangoaldiff / 2 + dronemanoffset; - } - else if (middlealigned) // Align droneman to center of hitbox - { - dronemanoffset = droneboxmandiff / 2; - goaloffset = dronemangoaldiff / 2 + dronemanoffset; - } - else if (bottomoffsetted) - { - dronemanoffset = droneboxmandiff - FixedMul(24*FRACUNIT, mobj->scale); - goaloffset = dronemangoaldiff + dronemanoffset; - } - else - { - dronemanoffset = droneboxmandiff; - goaloffset = dronemangoaldiff / 2 + dronemanoffset; - } - - sparkleoffset = goaloffset + FixedMul(15*FRACUNIT, mobj->scale); - } - - P_TeleportMove(goalpost, mobj->x, mobj->y, mobj->z + goaloffset); - P_TeleportMove(sparkle, mobj->x, mobj->y, mobj->z + sparkleoffset); - if (goalpost->movefactor != mobj->z || goalpost->friction != mobj->height) - { - P_TeleportMove(droneman, mobj->x, mobj->y, mobj->z + dronemanoffset); - goalpost->movefactor = mobj->z; - goalpost->friction = mobj->height; - } - goalpost->threshold = mobj->flags & (MF_SLIDEME | MF_GRENADEBOUNCE); - } - else - { - if (goalpost->x != mobj->x || goalpost->y != mobj->y) - { - P_TeleportMove(goalpost, mobj->x, mobj->y, goalpost->z); - P_TeleportMove(sparkle, mobj->x, mobj->y, sparkle->z); - } - - if (droneman->x != mobj->x || droneman->y != mobj->y) - P_TeleportMove(droneman, mobj->x, mobj->y, - droneman->z >= mobj->floorz && droneman->z <= mobj->ceilingz ? droneman->z : mobj->z); - } - - // now toggle states! - // GOAL mode? - if (sparkle->state >= &states[S_NIGHTSDRONE_SPARKLING1] && sparkle->state <= &states[S_NIGHTSDRONE_SPARKLING16]) - { - INT32 i; - boolean bonustime = false; - - for (i = 0; i < MAXPLAYERS; i++) - if (playeringame[i] && players[i].bonustime && players[i].powers[pw_carry] == CR_NIGHTSMODE) - { - bonustime = true; - break; - } - - if (!bonustime) - { - CONS_Debug(DBG_NIGHTSBASIC, "Removing goal post\n"); - if (goalpost && goalpost->state != &states[S_INVISIBLE]) - P_SetMobjState(goalpost, S_INVISIBLE); - if (sparkle && sparkle->state != &states[S_INVISIBLE]) - P_SetMobjState(sparkle, S_INVISIBLE); - } - } - // Invisible/bouncing mode. - else - { - INT32 i; - boolean bonustime = false; - fixed_t zcomp; - - // Bouncy bouncy! - if (!flip) - { - if (topaligned) - zcomp = droneboxmandiff + mobj->z; - else if (middlealigned) - zcomp = (droneboxmandiff / 2) + mobj->z; - else if (bottomoffsetted) - zcomp = mobj->z + FixedMul(24*FRACUNIT, mobj->scale); - else - zcomp = mobj->z; - } - else - { - if (topaligned) - zcomp = mobj->z; - else if (middlealigned) - zcomp = (droneboxmandiff / 2) + mobj->z; - else if (bottomoffsetted) - zcomp = mobj->z + droneboxmandiff - FixedMul(24*FRACUNIT, mobj->scale); - else - zcomp = mobj->z + droneboxmandiff; - } - - droneman->angle += ANG10; - if (!flip && droneman->z <= zcomp) - droneman->momz = FixedMul(5*FRACUNIT, droneman->scale); - else if (flip && droneman->z >= zcomp) - droneman->momz = FixedMul(-5*FRACUNIT, droneman->scale); - - // state switching logic - for (i = 0; i < MAXPLAYERS; i++) - if (playeringame[i] && players[i].bonustime && players[i].powers[pw_carry] == CR_NIGHTSMODE) - { - bonustime = true; - break; - } - - if (bonustime) - { - CONS_Debug(DBG_NIGHTSBASIC, "Adding goal post\n"); - if (!(droneman->flags2 & MF2_DONTDRAW)) - droneman->flags2 |= MF2_DONTDRAW; - if (goalpost->state == &states[S_INVISIBLE]) - P_SetMobjState(goalpost, mobjinfo[goalpost->type].meleestate); - if (sparkle->state == &states[S_INVISIBLE]) - P_SetMobjState(sparkle, mobjinfo[sparkle->type].meleestate); - } - else if (!G_IsSpecialStage(gamemap)) - { - for (i = 0; i < MAXPLAYERS; i++) - if (playeringame[i] && players[i].powers[pw_carry] != CR_NIGHTSMODE) - { - bonustime = true; // variable reuse - break; - } - - if (bonustime) - { - // show droneman if at least one player is non-nights - if (goalpost->state != &states[S_INVISIBLE]) - P_SetMobjState(goalpost, S_INVISIBLE); - if (sparkle->state != &states[S_INVISIBLE]) - P_SetMobjState(sparkle, S_INVISIBLE); - if (droneman->state != &states[mobjinfo[droneman->type].meleestate]) - P_SetMobjState(droneman, mobjinfo[droneman->type].meleestate); - if (droneman->flags2 & MF2_DONTDRAW) - droneman->flags2 &= ~MF2_DONTDRAW; - } - else - { - // else, hide it - if (!(droneman->flags2 & MF2_DONTDRAW)) - droneman->flags2 |= MF2_DONTDRAW; - } - } - } - } - break; - case MT_PLAYER: - if (mobj->player) - P_PlayerMobjThinker(mobj); - return; - case MT_SKIM: - // check mobj against possible water content, before movement code - P_MobjCheckWater(mobj); - - // Keep Skim at water surface - if (mobj->z <= mobj->watertop) - { - mobj->flags |= MF_NOGRAVITY; - if (mobj->z < mobj->watertop) - { - if (mobj->watertop - mobj->z <= FixedMul(mobj->info->speed*FRACUNIT, mobj->scale)) - mobj->z = mobj->watertop; - else - mobj->momz = FixedMul(mobj->info->speed*FRACUNIT, mobj->scale); - } - } - else - { - mobj->flags &= ~MF_NOGRAVITY; - if (mobj->z > mobj->watertop && mobj->z - mobj->watertop < FixedMul(MAXSTEPMOVE, mobj->scale)) - mobj->z = mobj->watertop; - } - break; - case MT_RING: - case MT_REDTEAMRING: - case MT_BLUETEAMRING: - P_KillRingsInLava(mobj); - if (P_MobjWasRemoved(mobj)) - return; - /* FALLTHRU */ - case MT_COIN: - case MT_BLUESPHERE: - case MT_BOMBSPHERE: - case MT_NIGHTSCHIP: - case MT_NIGHTSSTAR: - // No need to check water. Who cares? - P_RingThinker(mobj); - if (mobj->flags2 & MF2_NIGHTSPULL) - P_NightsItemChase(mobj); - else - A_AttractChase(mobj); - return; - // Flung items - case MT_FLINGRING: - P_KillRingsInLava(mobj); - if (P_MobjWasRemoved(mobj)) - return; - /* FALLTHRU */ - case MT_FLINGCOIN: - case MT_FLINGBLUESPHERE: - case MT_FLINGNIGHTSCHIP: - if (mobj->flags2 & MF2_NIGHTSPULL) - P_NightsItemChase(mobj); - else - A_AttractChase(mobj); - break; - case MT_EMBLEM: - if (mobj->flags2 & MF2_NIGHTSPULL) - P_NightsItemChase(mobj); - break; - case MT_SHELL: - if (mobj->threshold && mobj->threshold != TICRATE) - mobj->threshold--; - - if (mobj->threshold >= TICRATE) - { - mobj->angle += ((mobj->movedir == 1) ? ANGLE_22h : ANGLE_337h); - P_InstaThrust(mobj, R_PointToAngle2(0, 0, mobj->momx, mobj->momy), (mobj->info->speed*mobj->scale)); - } - break; - case MT_TURRET: - P_MobjCheckWater(mobj); - P_CheckPosition(mobj, mobj->x, mobj->y); - if (P_MobjWasRemoved(mobj)) - return; - mobj->floorz = tmfloorz; - mobj->ceilingz = tmceilingz; - mobj->floorrover = tmfloorrover; - mobj->ceilingrover = tmceilingrover; - - if ((mobj->eflags & MFE_UNDERWATER) && mobj->health > 0) - { - P_SetMobjState(mobj, mobj->info->deathstate); - mobj->health = 0; - mobj->flags2 &= ~MF2_FIRING; - } - else if (mobj->health > 0 && mobj->z + mobj->height > mobj->ceilingz) // Crushed - { - INT32 i,j; - fixed_t ns; - fixed_t x,y,z; - mobj_t *mo2; - - z = mobj->subsector->sector->floorheight + FixedMul(64*FRACUNIT, mobj->scale); - for (j = 0; j < 2; j++) - { - for (i = 0; i < 32; i++) - { - const angle_t fa = (i*FINEANGLES/16) & FINEMASK; - ns = FixedMul(64 * FRACUNIT, mobj->scale); - x = mobj->x + FixedMul(FINESINE(fa),ns); - y = mobj->y + FixedMul(FINECOSINE(fa),ns); - - mo2 = P_SpawnMobj(x, y, z, MT_EXPLODE); - ns = FixedMul(16 * FRACUNIT, mobj->scale); - mo2->momx = FixedMul(FINESINE(fa),ns); - mo2->momy = FixedMul(FINECOSINE(fa),ns); - } - z -= FixedMul(32*FRACUNIT, mobj->scale); - } - P_SetMobjState(mobj, mobj->info->deathstate); - mobj->health = 0; - mobj->flags2 &= ~MF2_FIRING; - } - break; - case MT_BLUEFLAG: - case MT_REDFLAG: - { - sector_t *sec2; - sec2 = P_ThingOnSpecial3DFloor(mobj); - if ((sec2 && GETSECSPECIAL(sec2->special, 4) == 2) || (GETSECSPECIAL(mobj->subsector->sector->special, 4) == 2)) - mobj->fuse = 1; // Return to base. - break; - } - case MT_CANNONBALL: -#ifdef FLOORSPLATS - R_AddFloorSplat(mobj->tracer->subsector, mobj->tracer, "TARGET", mobj->tracer->x, - mobj->tracer->y, mobj->tracer->floorz, SPLATDRAWMODE_SHADE); -#endif - break; - case MT_SPINDUST: // Spindash dust - mobj->momx = FixedMul(mobj->momx, (3*FRACUNIT)/4); // originally 50000 - mobj->momy = FixedMul(mobj->momy, (3*FRACUNIT)/4); // same - //mobj->momz = mobj->momz+P_MobjFlip(mobj)/3; // no meaningful change in value to be frank - if (mobj->state >= &states[S_SPINDUST_BUBBLE1] && mobj->state <= &states[S_SPINDUST_BUBBLE4]) // bubble dust! - { - P_MobjCheckWater(mobj); - if (mobj->watertop != mobj->subsector->sector->floorheight - 1000*FRACUNIT - && mobj->z+mobj->height >= mobj->watertop - 5*FRACUNIT) - mobj->flags2 |= MF2_DONTDRAW; - } - break; - case MT_TRAINDUSTSPAWNER: - if (leveltime % 5 == 0) { - mobj_t *traindust = P_SpawnMobj(mobj->x, mobj->y, mobj->z, MT_PARTICLE); - traindust->flags = MF_SCENERY; - P_SetMobjState(traindust, S_TRAINDUST); - traindust->frame = P_RandomRange(0, 8) | FF_TRANS90; - traindust->angle = mobj->angle; - traindust->tics = TICRATE * 4; - traindust->destscale = FRACUNIT * 64; - traindust->scalespeed = FRACUNIT / 24; - P_SetScale(traindust, FRACUNIT * 6); - } - break; - case MT_TRAINSTEAMSPAWNER: - if (leveltime % 5 == 0) { - mobj_t *steam = P_SpawnMobj(mobj->x + FRACUNIT*P_SignedRandom() / 2, mobj->y + FRACUNIT*P_SignedRandom() / 2, mobj->z, MT_PARTICLE); - P_SetMobjState(steam, S_TRAINSTEAM); - steam->frame = P_RandomRange(0, 1) | FF_TRANS90; - steam->tics = TICRATE * 8; - steam->destscale = FRACUNIT * 64; - steam->scalespeed = FRACUNIT / 8; - P_SetScale(steam, FRACUNIT * 16); - steam->momx = P_SignedRandom() * 32; - steam->momy = -64 * FRACUNIT; - steam->momz = 2 * FRACUNIT; - } - break; - case MT_CANARIVORE_GAS: - { - fixed_t momz; - - if (mobj->flags2 & MF2_AMBUSH) - { - mobj->momx = FixedMul(mobj->momx, 50 * FRACUNIT / 51); - mobj->momy = FixedMul(mobj->momy, 50 * FRACUNIT / 51); - break; - } - - if (mobj->eflags & MFE_VERTICALFLIP) - { - if ((mobj->z + mobj->height + mobj->momz) <= mobj->ceilingz) - break; - } - else - { - if ((mobj->z + mobj->momz) >= mobj->floorz) - break; - } - - momz = abs(mobj->momz); - if (R_PointToDist2(0, 0, mobj->momx, mobj->momy) < momz) - P_InstaThrust(mobj, R_PointToAngle2(0, 0, mobj->momx, mobj->momy), momz); - mobj->flags2 |= MF2_AMBUSH; - break; - } - case MT_SALOONDOOR: - { - fixed_t x = mobj->tracer->x; - fixed_t y = mobj->tracer->y; - fixed_t z = mobj->tracer->z; - angle_t oang = FixedAngle(mobj->extravalue1); - angle_t fa = (oang >> ANGLETOFINESHIFT) & FINEMASK; - fixed_t c0 = -96*FINECOSINE(fa); - fixed_t s0 = -96*FINESINE(fa); - angle_t fma; - fixed_t c, s; - angle_t angdiff; - - // Adjust angular speed - fixed_t da = AngleFixed(mobj->angle - oang); - if (da > 180*FRACUNIT) - da -= 360*FRACUNIT; - mobj->extravalue2 = 8*(mobj->extravalue2 - da/32)/9; - - // Update angle - mobj->angle += FixedAngle(mobj->extravalue2); - - angdiff = mobj->angle - FixedAngle(mobj->extravalue1); - if (angdiff > (ANGLE_90 - ANG2) && angdiff < ANGLE_180) - { - mobj->angle = FixedAngle(mobj->extravalue1) + (ANGLE_90 - ANG2); - mobj->extravalue2 /= 2; - } - else if (angdiff < (ANGLE_270 + ANG2) && angdiff >= ANGLE_180) - { - mobj->angle = FixedAngle(mobj->extravalue1) + (ANGLE_270 + ANG2); - mobj->extravalue2 /= 2; - } - - // Update position - fma = (mobj->angle >> ANGLETOFINESHIFT) & FINEMASK; - c = 48*FINECOSINE(fma); - s = 48*FINESINE(fma); - P_TeleportMove(mobj, x + c0 + c, y + s0 + s, z); - break; - } - case MT_MINECARTSPAWNER: - P_HandleMinecartSegments(mobj); - if (!mobj->fuse || mobj->fuse > TICRATE) - break; - if (mobj->fuse == 2) - { - mobj->fuse = 0; - break; - } - mobj->flags2 ^= MF2_DONTDRAW; - break; - case MT_LAVAFALLROCK: - if (P_IsObjectOnGround(mobj)) - P_RemoveMobj(mobj); - break; - case MT_PYREFLY: - { - fixed_t hdist; - - mobj->extravalue1 = (mobj->extravalue1 + 3) % 360; - mobj->z += FINESINE(((mobj->extravalue1*ANG1) >> ANGLETOFINESHIFT) & FINEMASK); - - if (!(mobj->flags2 & MF2_BOSSNOTRAP)) - P_LookForPlayers(mobj, true, false, 1500*FRACUNIT); - - if (!mobj->target) - break; - - if (mobj->extravalue2 == 1) - P_PyreFlyBurn(mobj, 0, 20, MT_SMOKE, 4*FRACUNIT); - else if (mobj->extravalue2 == 2) - { - INT32 fireradius = min(100 - mobj->fuse, 52); - P_PyreFlyBurn(mobj, P_RandomRange(0, fireradius)*FRACUNIT, 20, MT_FLAMEPARTICLE, 4*FRACUNIT); - P_PyreFlyBurn(mobj, fireradius*FRACUNIT, 40, MT_PYREFLY_FIRE, 0); - } - - hdist = R_PointToDist2(mobj->x, mobj->y, mobj->target->x, mobj->target->y); - - if (hdist > 1500*FRACUNIT) - { - mobj->flags2 &= ~MF2_BOSSNOTRAP; - P_SetTarget(&mobj->target, NULL); - break; - } - - if (!(mobj->flags2 & MF2_BOSSNOTRAP) && hdist <= 450*FRACUNIT) - mobj->flags2 |= MF2_BOSSNOTRAP; - - if (!(mobj->flags2 & MF2_BOSSNOTRAP)) - break; - - if (hdist < 1000*FRACUNIT) - { - //Aim for player z position. If too close to floor/ceiling, aim just above/below them. - fixed_t destz = min(max(mobj->target->z, mobj->target->floorz + 70*FRACUNIT), mobj->target->ceilingz - 80*FRACUNIT - mobj->height); - fixed_t dist = P_AproxDistance(hdist, destz - mobj->z); - P_InstaThrust(mobj, R_PointToAngle2(mobj->x, mobj->y, mobj->target->x, mobj->target->y), 2*FRACUNIT); - mobj->momz = FixedMul(FixedDiv(destz - mobj->z, dist), 2*FRACUNIT); - } - else - { - mobj->momx = 0; - mobj->momy = 0; - mobj->momz = 0; - } - break; - } - case MT_PTERABYTE: - { - if (mobj->extravalue1 & 4) // Cooldown after grabbing - { - if (mobj->movefactor) - mobj->movefactor--; - else - { - P_SetTarget(&mobj->target, NULL); - mobj->extravalue1 &= 3; - } - } - - if ((mobj->extravalue1 & 3) == 0) // Hovering - { - fixed_t vdist, hdist, time; - fixed_t hspeed = 3*mobj->info->speed; - angle_t fa; - - var1 = 1; - var2 = 0; - A_CapeChase(mobj); - - if (mobj->target) - break; // Still carrying a player or in cooldown - - P_LookForPlayers(mobj, true, false, 256*FRACUNIT); - - if (!mobj->target) - break; - - if (mobj->target->player->powers[pw_flashing]) - { - P_SetTarget(&mobj->target, NULL); - break; - } - - vdist = mobj->z - mobj->target->z - mobj->target->height; - if (P_MobjFlip(mobj)*vdist <= 0) - { - P_SetTarget(&mobj->target, NULL); - break; - } - - hdist = R_PointToDist2(mobj->x, mobj->y, mobj->target->x, mobj->target->y); - if (hdist > 450*FRACUNIT) - { - P_SetTarget(&mobj->target, NULL); - break; - } - - P_SetMobjState(mobj, S_PTERABYTE_SWOOPDOWN); - mobj->extravalue1++; - S_StartSound(mobj, mobj->info->attacksound); - time = FixedDiv(hdist, hspeed); - mobj->angle = R_PointToAngle2(mobj->x, mobj->y, mobj->target->x, mobj->target->y); - fa = (mobj->angle >> ANGLETOFINESHIFT) & FINEMASK; - mobj->momx = FixedMul(FINECOSINE(fa), hspeed); - mobj->momy = FixedMul(FINESINE(fa), hspeed); - mobj->momz = -2*FixedDiv(vdist, time); - mobj->extravalue2 = -FixedDiv(mobj->momz, time); //Z accel - mobj->movecount = time >> FRACBITS; - mobj->reactiontime = mobj->movecount; - } - else if ((mobj->extravalue1 & 3) == 1) // Swooping - { - mobj->reactiontime--; - mobj->momz += mobj->extravalue2; - if (mobj->reactiontime) - break; - - if (mobj->state - states == S_PTERABYTE_SWOOPDOWN) - { - P_SetMobjState(mobj, S_PTERABYTE_SWOOPUP); - mobj->reactiontime = mobj->movecount; - } - else if (mobj->state - states == S_PTERABYTE_SWOOPUP) - { - P_SetMobjState(mobj, S_PTERABYTE_FLY1); - mobj->extravalue1++; - if (mobj->target && mobj->target->tracer != mobj) - P_SetTarget(&mobj->target, NULL); // Failed to grab the target - mobj->momx = mobj->momy = mobj->momz = 0; - } - } - else // Returning - { - var1 = 2*mobj->info->speed; - var2 = 1; - A_HomingChase(mobj); - if (P_AproxDistance(mobj->x - mobj->tracer->x, mobj->y - mobj->tracer->y) <= mobj->info->speed) - { - mobj->extravalue1 -= 2; - mobj->momx = mobj->momy = mobj->momz = 0; - } - } - break; - } - case MT_DRAGONBOMBER: - { -#define DRAGONTURNSPEED ANG2 - mobj->movecount = (mobj->movecount + 9) % 360; - P_SetObjectMomZ(mobj, 4*FINESINE(((mobj->movecount*ANG1) >> ANGLETOFINESHIFT) & FINEMASK), false); - if (mobj->threshold > 0) // are we dropping mines? - { - mobj->threshold--; - if (mobj->threshold == 0) // if the timer hits 0, look for a mine to drop! - { - mobj_t *segment = mobj; - while (segment->tracer != NULL && !P_MobjWasRemoved(segment->tracer) && segment->tracer->state == &states[segment->tracer->info->spawnstate]) - { - segment = segment->tracer; - } - if (segment != mobj) // found an unactivated segment? - { - mobj_t *mine = P_SpawnMobjFromMobj(segment, 0, 0, 0, segment->info->painchance); - mine->angle = segment->angle; - P_InstaThrust(mine, mobj->angle, P_AproxDistance(mobj->momx, mobj->momy) >> 1); - P_SetObjectMomZ(mine, -2*FRACUNIT, true); - S_StartSound(mine, mine->info->seesound); - P_SetMobjState(segment, segment->info->raisestate); - mobj->threshold = mobj->info->painchance; - } - } - } - if (mobj->target != NULL) // Are we chasing a player? - { - fixed_t dist = P_AproxDistance(mobj->x - mobj->target->x, mobj->y - mobj->target->y); - if (dist > 2000 * mobj->scale) // Not anymore! - P_SetTarget(&mobj->target, NULL); - else - { - fixed_t vspeed = FixedMul(mobj->info->speed >> 3, mobj->scale); - fixed_t z = mobj->target->z + (mobj->height >> 1) + (mobj->flags & MFE_VERTICALFLIP ? -128*mobj->scale : 128*mobj->scale + mobj->target->height); - angle_t diff = R_PointToAngle2(mobj->x, mobj->y, mobj->target->x, mobj->target->y) - mobj->angle; - if (diff > ANGLE_180) - mobj->angle -= DRAGONTURNSPEED; - else - mobj->angle += DRAGONTURNSPEED; - if (!mobj->threshold && dist < 512 * mobj->scale) // Close enough to drop bombs - { - mobj->threshold = mobj->info->painchance; - } - mobj->momz += max(min(z - mobj->z, vspeed), -vspeed); - } - } - else // Can we find a player to chase? - { - if (mobj->tracer == NULL || mobj->tracer->state != &states[mobj->tracer->info->spawnstate] - || !P_LookForPlayers(mobj, true, false, 2000*mobj->scale)) // if not, circle around the spawnpoint - { - if (!mobj->spawnpoint) // unless we don't have one, in which case uhhh just circle around wherever we currently are I guess?? - mobj->angle += DRAGONTURNSPEED; - else - { - fixed_t vspeed = FixedMul(mobj->info->speed >> 3, mobj->scale); - fixed_t x = mobj->spawnpoint->x << FRACBITS; - fixed_t y = mobj->spawnpoint->y << FRACBITS; - fixed_t z = mobj->spawnpoint->z << FRACBITS; - angle_t diff = R_PointToAngle2(mobj->x, mobj->y, x, y) - mobj->angle; - if (diff > ANGLE_180) - mobj->angle -= DRAGONTURNSPEED; - else - mobj->angle += DRAGONTURNSPEED; - mobj->momz += max(min(z - mobj->z, vspeed), -vspeed); - } - } - } - P_InstaThrust(mobj, mobj->angle, FixedMul(mobj->info->speed, mobj->scale)); -#undef DRAGONTURNSPEED - } - break; - case MT_MINUS: -#ifdef ROTSPRITE - { - if (P_IsObjectOnGround(mobj)) - mobj->rollangle = 0; - else - mobj->rollangle = R_PointToAngle2(0, 0, mobj->momz, (mobj->scale << 1) - min(abs(mobj->momz), mobj->scale << 1)); - } -#endif - break; - case MT_SPINFIRE: - if (mobj->flags & MF_NOGRAVITY) - { - if (mobj->eflags & MFE_VERTICALFLIP) - mobj->z = mobj->ceilingz - mobj->height; - else - mobj->z = mobj->floorz; - } - else if ((!(mobj->eflags & MFE_VERTICALFLIP) && mobj->z <= mobj->floorz) - || ((mobj->eflags & MFE_VERTICALFLIP) && mobj->z+mobj->height >= mobj->ceilingz)) - { - mobj->flags |= MF_NOGRAVITY; - mobj->momx = 8; // this is a hack which is used to ensure it still behaves as a missile and can damage others - mobj->momy = mobj->momz = 0; - mobj->z = ((mobj->eflags & MFE_VERTICALFLIP) ? mobj->ceilingz-mobj->height : mobj->floorz); - } - /* FALLTHRU */ - default: - // check mobj against possible water content, before movement code - P_MobjCheckWater(mobj); - - // Extinguish fire objects in water - if (mobj->flags & MF_FIRE && mobj->type != MT_PUMA && mobj->type != MT_FIREBALL - && (mobj->eflags & (MFE_UNDERWATER|MFE_TOUCHWATER))) - { - P_KillMobj(mobj, NULL, NULL, 0); - return; - } - break; - } + if (!P_MobjRegularThink(mobj)) + return; } if (P_MobjWasRemoved(mobj)) return;