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Make boss 3's shockwave into a customizable action.

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This commit is contained in:
spherallic 2022-04-06 15:31:25 +02:00
parent b1c0dd43cd
commit 6a969c163b
3 changed files with 54 additions and 0 deletions
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1
src/deh_tables.c
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@ -198,6 +198,7 @@ actionpointer_t actionpointers[] =
{{A_Boss3TakeDamage}, "A_BOSS3TAKEDAMAGE"},
{{A_Boss3Path}, "A_BOSS3PATH"},
{{A_Boss3ShockThink}, "A_BOSS3SHOCKTHINK"},
{{A_Shockwave}, "A_SHOCKWAVE"},
{{A_LinedefExecute}, "A_LINEDEFEXECUTE"},
{{A_PlaySeeSound}, "A_PLAYSEESOUND"},
{{A_PlayAttackSound}, "A_PLAYATTACKSOUND"},

2
src/info.h
View file

@ -151,6 +151,7 @@ enum actionnum
A_BOSS3TAKEDAMAGE,
A_BOSS3PATH,
A_BOSS3SHOCKTHINK,
A_SHOCKWAVE,
A_LINEDEFEXECUTE,
A_PLAYSEESOUND,
A_PLAYATTACKSOUND,
@ -414,6 +415,7 @@ void A_Boss1Spikeballs();
void A_Boss3TakeDamage();
void A_Boss3Path();
void A_Boss3ShockThink();
void A_Shockwave();
void A_LinedefExecute();
void A_PlaySeeSound();
void A_PlayAttackSound();

51
src/p_enemy.c
View file

@ -173,6 +173,7 @@ void A_Boss1Spikeballs(mobj_t *actor);
void A_Boss3TakeDamage(mobj_t *actor);
void A_Boss3Path(mobj_t *actor);
void A_Boss3ShockThink(mobj_t *actor);
void A_Shockwave(mobj_t *actor);
void A_LinedefExecute(mobj_t *actor);
void A_PlaySeeSound(mobj_t *actor);
void A_PlayAttackSound(mobj_t *actor);
@ -8326,6 +8327,56 @@ void A_Boss3ShockThink(mobj_t *actor)
}
}
// Function: A_Shockwave
//
// Description: Spawns a shockwave of objects. Best used to spawn objects that call A_Boss3ShockThink.
//
// var1 = object spawned
// var2 = amount of objects spawned
//
void A_Shockwave(mobj_t *actor)
{
INT32 locvar1 = var1;
INT32 locvar2 = var2;
INT32 i;
angle_t ang = 0, interval;
mobj_t *shock = NULL, *sfirst = NULL, *sprev = NULL;
if (LUA_CallAction(A_SHOCKWAVE, actor))
return;
if (locvar2 == 0)
locvar2 = 24; // a sensible default, just in case
interval = FixedAngle((360 << FRACBITS) / locvar2);
for (i = 0; i < locvar2; i++)
{
shock = P_SpawnMobj(actor->x, actor->y, actor->z, locvar1);
P_SetTarget(&shock->target, actor);
shock->fuse = shock->info->painchance;
if (i % 2 == 0)
P_SetMobjState(shock, shock->state->nextstate);
if (!sprev)
sfirst = shock;
else
{
if (i == locvar2 - 1)
P_SetTarget(&shock->hnext, sfirst);
P_SetTarget(&sprev->hnext, shock);
}
P_Thrust(shock, ang, shock->info->speed);
ang += interval;
sprev = shock;
}
S_StartSound(actor, shock->info->seesound);
}
// Function: A_LinedefExecute
//
// Description: Object's location is used to set the calling sector. The tag used is var1. Optionally, if var2 is set, the actor's angle (multiplied by var2) is added to the tag number as well.