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hardcoded the boss's A_BossDeath behaviour.

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(also turned this part of the function into a switch case to make things neater)
This commit is contained in:
Monster Iestyn 2019-05-05 16:03:34 +01:00
parent 4ad410dc0b
commit 27722be6a1
1 changed files with 88 additions and 44 deletions
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132
src/p_enemy.c
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@ -3562,59 +3562,103 @@ bossjustdie:
else if (P_MobjWasRemoved(mo)) else if (P_MobjWasRemoved(mo))
return; return;
#endif #endif
if (mo->type == MT_BLACKEGGMAN || mo->type == MT_CYBRAKDEMON) switch (mo->type)
{ {
mo->flags |= MF_NOCLIP; case MT_BLACKEGGMAN:
mo->flags &= ~MF_SPECIAL; case MT_CYBRAKDEMON:
{
mo->flags |= MF_NOCLIP;
mo->flags &= ~MF_SPECIAL;
S_StartSound(NULL, sfx_befall); S_StartSound(NULL, sfx_befall);
} break;
else if (mo->type == MT_KOOPA) }
{ case MT_KOOPA:
junk.tag = 650; {
EV_DoCeiling(&junk, raiseToHighest); junk.tag = 650;
return; EV_DoCeiling(&junk, raiseToHighest);
}
else // eggmobiles
{
// Stop exploding and prepare to run.
P_SetMobjState(mo, mo->info->xdeathstate);
if (P_MobjWasRemoved(mo))
return; return;
}
P_SetTarget(&mo->target, NULL); case MT_FANG:
// Flee! Flee! Find a point to escape to! If none, just shoot upward!
// scan the thinkers to find the runaway point
for (th = thinkercap.next; th != &thinkercap; th = th->next)
{ {
if (th->function.acp1 != (actionf_p1)P_MobjThinker) if (mo->tracer)
continue;
mo2 = (mobj_t *)th;
if (mo2->type == MT_BOSSFLYPOINT)
{ {
// If this one's closer then the last one, go for it. var1 = var2 = 0;
if (!mo->target || A_Boss5Jump(mo);
P_AproxDistance(P_AproxDistance(mo->x - mo2->x, mo->y - mo2->y), mo->z - mo2->z) < mo->momx = ((16 - 1)*mo->momx)/16;
P_AproxDistance(P_AproxDistance(mo->x - mo->target->x, mo->y - mo->target->y), mo->z - mo->target->z)) mo->momy = ((16 - 1)*mo->momy)/16;
P_SetTarget(&mo->target, mo2); if (!(mo->flags2 & MF2_AMBUSH))
// Otherwise... Don't! {
const fixed_t time = FixedHypot(mo->tracer->x - mo->x, mo->tracer->y - mo->y)/FixedHypot(mo->momx, mo->momy);
const fixed_t speed = 64*FRACUNIT;
mobj_t *pole = P_SpawnMobj(
mo->tracer->x - P_ReturnThrustX(mo->tracer, mo->tracer->angle, speed*time),
mo->tracer->y - P_ReturnThrustY(mo->tracer, mo->tracer->angle, speed*time),
mo->tracer->floorz + 4*FRACUNIT,
MT_FSGNB);
P_SetTarget(&pole->tracer, P_SpawnMobj(
pole->x + P_ReturnThrustX(pole, mo->tracer->angle, FRACUNIT),
pole->y + P_ReturnThrustY(pole, mo->tracer->angle, FRACUNIT),
pole->z + 256*FRACUNIT,
MT_FSGNA));
pole->angle = mo->tracer->angle;
pole->tracer->angle = pole->angle - ANGLE_90;
pole->momx = P_ReturnThrustX(pole, pole->angle, speed);
pole->momy = P_ReturnThrustY(pole, pole->angle, speed);
pole->tracer->momx = pole->momx;
pole->tracer->momy = pole->momy;
}
} }
else
{
P_SetObjectMomZ(mo, 10*FRACUNIT, false);
mo->flags |= MF_NOGRAVITY;
}
mo->flags |= MF_NOCLIP|MF_NOCLIPHEIGHT;
return;
} }
default: //eggmobiles
mo->flags |= MF_NOGRAVITY|MF_NOCLIP;
mo->flags |= MF_NOCLIPHEIGHT;
if (mo->target)
{ {
mo->angle = R_PointToAngle2(mo->x, mo->y, mo->target->x, mo->target->y); // Stop exploding and prepare to run.
mo->flags2 |= MF2_BOSSFLEE; P_SetMobjState(mo, mo->info->xdeathstate);
mo->momz = FixedMul(FixedDiv(mo->target->z - mo->z, P_AproxDistance(mo->x-mo->target->x,mo->y-mo->target->y)), FixedMul(2*FRACUNIT, mo->scale)); if (P_MobjWasRemoved(mo))
return;
P_SetTarget(&mo->target, NULL);
// Flee! Flee! Find a point to escape to! If none, just shoot upward!
// scan the thinkers to find the runaway point
for (th = thinkercap.next; th != &thinkercap; th = th->next)
{
if (th->function.acp1 != (actionf_p1)P_MobjThinker)
continue;
mo2 = (mobj_t *)th;
if (mo2->type == MT_BOSSFLYPOINT)
{
// If this one's closer then the last one, go for it.
if (!mo->target ||
P_AproxDistance(P_AproxDistance(mo->x - mo2->x, mo->y - mo2->y), mo->z - mo2->z) <
P_AproxDistance(P_AproxDistance(mo->x - mo->target->x, mo->y - mo->target->y), mo->z - mo->target->z))
P_SetTarget(&mo->target, mo2);
// Otherwise... Don't!
}
}
mo->flags |= MF_NOGRAVITY|MF_NOCLIP;
mo->flags |= MF_NOCLIPHEIGHT;
if (mo->target)
{
mo->angle = R_PointToAngle2(mo->x, mo->y, mo->target->x, mo->target->y);
mo->flags2 |= MF2_BOSSFLEE;
mo->momz = FixedMul(FixedDiv(mo->target->z - mo->z, P_AproxDistance(mo->x-mo->target->x,mo->y-mo->target->y)), FixedMul(2*FRACUNIT, mo->scale));
}
else
mo->momz = FixedMul(2*FRACUNIT, mo->scale);
break;
} }
else
mo->momz = FixedMul(2*FRACUNIT, mo->scale);
} }
if (mo->type == MT_EGGMOBILE2) if (mo->type == MT_EGGMOBILE2)