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RematerialiseOpponentOnThisSection effectively matching

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Dethrace Labs 2025-09-27 07:28:40 +12:00 committed by Dethrace Engineering Department
parent 840dc79c1e
commit f2113983fb
1 changed files with 25 additions and 23 deletions
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48
src/DETHRACE/common/opponent.c
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@ -2030,36 +2030,38 @@ int RematerialiseOpponentOnThisSection(tOpponent_spec* pOpponent_spec, br_scalar
}
start = GetOpponentsSectionStartNodePoint(pOpponent_spec, pSection_no);
finish = GetOpponentsSectionFinishNodePoint(pOpponent_spec, pSection_no);
BrVector3Sub(&section_v, finish, start);
if (BrVector3Length(&section_v) != 0.f) {
BrVector3Sub(&a, &pOpponent_spec->car_spec->car_master_actor->t.t.translate.t, start);
t = BrVector3Dot(&section_v, &a) / BrVector3Dot(&section_v, &section_v);
BrVector3Sub(&a, finish, start);
length = BrVector3Length(&a);
if (length != 0.f) {
BrVector3Sub(&p, &pOpponent_spec->car_spec->car_master_actor->t.t.translate.t, start);
t = BrVector3Dot(&a, &p) / BrVector3LengthSquared(&a);
if (t < 0.f) {
BrVector3Copy(&p, start);
BrVector3Copy(&intersect, start);
} else if (t > 1.f) {
BrVector3Copy(&p, finish);
BrVector3Copy(&intersect, finish);
} else {
p.v[0] = start->v[0] + t * section_v.v[0];
p.v[1] = start->v[1] + t * section_v.v[1];
p.v[2] = start->v[2] + t * section_v.v[2];
BrVector3Scale(&intersect, &a, t);
BrVector3Add(&intersect, &intersect, start);
}
BrVector3Copy(&pOpponent_spec->car_spec->car_master_actor->t.t.translate.t, &p);
BrVector3Sub(&a, finish, start);
PointActorAlongThisBloodyVector(pOpponent_spec->car_spec->car_master_actor, &a);
BrVector3Copy(&pOpponent_spec->car_spec->car_master_actor->t.t.translate.t, &intersect);
BrVector3Sub(&section_v, finish, start);
PointActorAlongThisBloodyVector(pOpponent_spec->car_spec->car_master_actor, &section_v);
}
if (!RematerialiseOpponent(pOpponent_spec, pSpeed)) {
if (RematerialiseOpponent(pOpponent_spec, pSpeed)) {
BrVector3Sub(&car_to_end, finish, &pOpponent_spec->car_spec->car_master_actor->t.t.translate.t);
distance_to_end = BrVector3Length(&car_to_end);
pOpponent_spec->car_spec->brake_force = 0.f;
pOpponent_spec->car_spec->acc_force = 0.f;
if (distance_to_end < 5.f) {
pOpponent_spec->car_spec->brake_force = 15.f * pOpponent_spec->car_spec->M;
} else {
pOpponent_spec->car_spec->acc_force = pOpponent_spec->car_spec->M / 2.f;
}
pOpponent_spec->last_in_view = gTime_stamp_for_this_munging;
return 1;
} else {
return 0;
}
BrVector3Sub(&car_to_end, finish, &pOpponent_spec->car_spec->car_master_actor->t.t.translate.t);
pOpponent_spec->car_spec->brake_force = 0.f;
pOpponent_spec->car_spec->acc_force = 0.f;
if (BrVector3Length(&car_to_end) >= 5.f) {
pOpponent_spec->car_spec->acc_force = pOpponent_spec->car_spec->M / 2.f;
} else {
pOpponent_spec->car_spec->acc_force = 15.f * pOpponent_spec->car_spec->M;
}
pOpponent_spec->last_in_view = gTime_stamp_for_this_munging;
return 1;
}
// IDA: int __usercall RematerialiseOpponentOnNearestSection@<EAX>(tOpponent_spec *pOpponent_spec@<EAX>, br_scalar pSpeed)