diff --git a/src/deh_tables.c b/src/deh_tables.c index 2d92aac06..e115287c8 100644 --- a/src/deh_tables.c +++ b/src/deh_tables.c @@ -297,6 +297,7 @@ actionpointer_t actionpointers[] = {{A_MakeSSCandle}, "A_MAKESSCANDLE"}, {{A_HologramRandomTranslucency}, "A_HOLOGRAMRANDOMTRANSLUCENCY"}, {{A_SSChainShatter}, "A_SSCHAINSHATTER"}, + {{A_GenericBumper}, "A_GENERICBUMPER"}, {{NULL}, "NONE"}, diff --git a/src/info.h b/src/info.h index d7495e852..2be47f164 100644 --- a/src/info.h +++ b/src/info.h @@ -289,6 +289,7 @@ enum actionnum A_MAKESSCANDLE, A_HOLOGRAMRANDOMTRANSLUCENCY, A_SSCHAINSHATTER, + A_GENERICBUMPER, NUMACTIONS }; @@ -557,6 +558,7 @@ void A_BlendEyePuyoHack(); void A_MakeSSCandle(); void A_HologramRandomTranslucency(); void A_SSChainShatter(); +void A_GenericBumper(); extern boolean actionsoverridden[NUMACTIONS]; diff --git a/src/p_enemy.c b/src/p_enemy.c index de957c0c4..3006b7369 100644 --- a/src/p_enemy.c +++ b/src/p_enemy.c @@ -321,6 +321,7 @@ void A_BlendEyePuyoHack(mobj_t *actor); void A_MakeSSCandle(mobj_t *actor); void A_HologramRandomTranslucency(mobj_t *actor); void A_SSChainShatter(mobj_t *actor); +void A_GenericBumper(mobj_t *actor); //for p_enemy.c @@ -12668,3 +12669,54 @@ void A_SSChainShatter(mobj_t* actor) actor->fuse = 1; } + +// var1 = If -1, triggered by collision event +// var2 = Strength value +// +// mobjinfo dependencies: +// - deathsound - bumper noise +// - seestate - bumper flashing state +// +void A_GenericBumper(mobj_t* actor) +{ + if (var1 != -1) + return; + + mobj_t *other = actor->target; + + if (!other) + return; + + // This code was ported from Lua + // Original was Balloon Park's bumpers? + INT32 hang = R_PointToAngle2( + actor->x, actor->y, + other->x, other->y + ); + + INT32 vang = 0; + + if (!P_IsObjectOnGround(other)) + { + vang = R_PointToAngle2( + FixedHypot(actor->x, actor->y), actor->z + (actor->height / 2), + FixedHypot(other->x, other->y), other->z + (other->height / 2) + ); + } + + INT32 baseStrength = abs(astate->var2); + fixed_t strength = (baseStrength * actor->scale) / 2; + + other->momx = FixedMul(FixedMul(strength, FCOS(hang)), abs(FCOS(vang))); + other->momy = FixedMul(FixedMul(strength, FSIN(hang)), abs(FCOS(vang))); + other->momz = FixedMul(strength, FSIN(vang)); + + if (other->player) + K_SetTireGrease(other->player, max(other->player->tiregrease, 2*TICRATE)); + + if (actor->state != &states[actor->info->seestate]) + { + S_StartSound(actor, actor->info->deathsound); + P_SetMobjState(actor, actor->info->seestate); + } +} diff --git a/src/p_map.c b/src/p_map.c index bdec595d7..07090967f 100644 --- a/src/p_map.c +++ b/src/p_map.c @@ -1552,7 +1552,19 @@ static BlockItReturn_t PIT_CheckThing(mobj_t *thing) if (!K_PuntCollide(thing, g_tm.thing)) { - K_KartSolidBounce(g_tm.thing, thing); + state_t *st = &states[thing->info->spawnstate]; + + if (st->action.acp1 == A_GenericBumper) + { + P_SetTarget(&thing->target, g_tm.thing); + + var1 = -1; + var2 = 0; + astate = st; + st->action.acp1(thing); + } + else + K_KartSolidBounce(g_tm.thing, thing); } return BMIT_CONTINUE; }