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- floatified another Tchernobog callback.

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This commit is contained in:
Christoph Oelckers 2022-09-28 11:50:27 +02:00
parent 65d696c2bb
commit 7ae1d6fdc1
1 changed files with 33 additions and 49 deletions
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82
source/games/blood/src/aitchern.cpp
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@ -120,71 +120,55 @@ void sub_720AC(int, DBloodActor* actor)
if (!actor->ValidateTarget(__FUNCTION__)) return;
DUDEINFO* pDudeInfo = getDudeInfo(actor->spr.type);
int height = actor->spr.yrepeat * pDudeInfo->eyeHeight;
int ax, ay, az;
ax = bcos(actor->int_ang());
ay = bsin(actor->int_ang());
int x = actor->int_pos().X;
int y = actor->int_pos().Y;
int z = height;
TARGETTRACK tt = { 0x10000, 0x10000, 0x100, 0x55, 0x100000 };
Aim aim;
aim.dx = ax;
aim.dy = ay;
aim.dz = actor->dudeSlope;
int nClosest = 0x7fffffff;
az = 0;
double height = actor->spr.yrepeat * pDudeInfo->eyeHeight * REPEAT_SCALE * 0.25;
DVector3 pos(actor->spr.pos.XY(), height);
DVector3 Aim(actor->spr.angle.ToVector(), -actor->dudeSlope / 16384.);
DVector3 Aim2(Aim.XY(), 0);
double nClosest = 0x7fffffff;
BloodStatIterator it(kStatDude);
while (auto actor2 = it.Next())
{
if (actor == actor2 || !(actor2->spr.flags & 8))
auto pos2 = actor2->spr.pos;
double nDist = (pos2 - pos).Length();
if (nDist == 0 || nDist > 0x280)
continue;
int x2 = actor2->int_pos().X;
int y2 = actor2->int_pos().Y;
int z2 = actor2->int_pos().Z;
int nDist = approxDist(x2 - x, y2 - y);
if (nDist == 0 || nDist > 0x2800)
continue;
if (tt.at10)
{
int t = DivScale(nDist, tt.at10, 12);
x2 += (actor->int_vel().X * t) >> 12;
y2 += (actor->int_vel().Y * t) >> 12;
z2 += (actor->int_vel().Z * t) >> 8;
}
int tx = x + MulScale(Cos(actor->int_ang()), nDist, 30);
int ty = y + MulScale(Sin(actor->int_ang()), nDist, 30);
int tz = z + MulScale(actor->dudeSlope, nDist, 10);
int tsr = MulScale(9460, nDist, 10);
int top, bottom;
pos += actor2->vel * nDist * (65536. / 0x1aaaaa);
DVector3 tvec = pos;
tvec.XY() += actor->spr.angle.ToVector() * nDist;
tvec.Z += actor->dudeSlope / 16384. * nDist;
double tsr = nDist * 9.23828125;
double top, bottom;
GetActorExtents(actor2, &top, &bottom);
if (tz - tsr > bottom || tz + tsr < top)
if (tvec.Z - tsr > bottom || tvec.Z + tsr < top)
continue;
int dx = (tx - x2) >> 4;
int dy = (ty - y2) >> 4;
int dz = (tz - z2) >> 8;
int nDist2 = ksqrt(dx * dx + dy * dy + dz * dz);
double nDist2 = (tvec - pos2).Length();
if (nDist2 < nClosest)
{
int nAngle = getangle(x2 - x, y2 - y);
int nDeltaAngle = ((nAngle - actor->int_ang() + 1024) & 2047) - 1024;
if (abs(nDeltaAngle) <= tt.at8)
DAngle nAngle = VecToAngle(pos2.XY() - pos.XY());
DAngle nDeltaAngle = absangle(nAngle, actor->spr.angle);
if (nDeltaAngle <= DAngle45)
{
int tz1 = actor2->int_pos().Z - actor->int_pos().Z;
if (cansee(x, y, z, actor->sector(), x2, y2, z2, actor2->sector()))
double tz1 = actor2->spr.pos.Z - actor->spr.pos.Z;
if (cansee(pos, actor->sector(), pos2, actor2->sector()))
{
nClosest = nDist2;
aim.dx = bcos(nAngle);
aim.dy = bsin(nAngle);
aim.dz = DivScale(tz1, nDist, 10);
Aim.XY() = nAngle.ToVector();
Aim.Z = -tz1 / nDist;
}
else
aim.dz = tz1;
Aim.Z = -tz1 / nDist;
}
}
}
actFireMissile(actor, 350, 0, aim.dx, aim.dy, -aim.dz, kMissileFireballTchernobog);
actFireMissile(actor, -350, 0, ax, ay, az, kMissileFireballTchernobog);
actFireMissile(actor, Tchernnobog_XYOff, 0, Aim, kMissileFireballTchernobog);
actFireMissile(actor, -Tchernnobog_XYOff, 0, Aim2, kMissileFireballTchernobog);
}
static void sub_72580(DBloodActor* actor)