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- floatified dodge.

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This commit is contained in:
Christoph Oelckers 2022-09-12 22:06:43 +02:00
parent 19bca44f37
commit 45f28f666c
1 changed files with 10 additions and 13 deletions
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23
source/games/duke/src/actors.cpp
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@ -4879,10 +4879,7 @@ void makeitfall(DDukeActor* actor)
int dodge(DDukeActor* actor) int dodge(DDukeActor* actor)
{ {
int bx, by, mx, my, bxvect, byvect, d; auto oldpos = actor->spr.pos.XY();
mx = actor->int_pos().X;
my = actor->int_pos().Y;
DukeStatIterator it(STAT_PROJECTILE); DukeStatIterator it(STAT_PROJECTILE);
while (auto ac = it.Next()) while (auto ac = it.Next())
@ -4890,21 +4887,21 @@ int dodge(DDukeActor* actor)
if (ac->GetOwner() == ac || ac->sector() != actor->sector()) if (ac->GetOwner() == ac || ac->sector() != actor->sector())
continue; continue;
bx = ac->int_pos().X - mx; auto delta = ac->spr.pos.XY() - oldpos;
by = ac->int_pos().Y - my; auto bvect = ac->spr.angle.ToVector() * 1024;
bxvect = bcos(ac->int_ang());
byvect = bsin(ac->int_ang());
if (bcos(actor->int_ang()) * bx + bsin(actor->int_ang()) * by >= 0) if (actor->spr.angle.ToVector().dot(delta) >= 0)
if (bxvect * bx + byvect * by < 0) {
if (bvect.dot(delta) < 0)
{ {
d = bxvect * by - byvect * bx; double d = bvect.X * delta.Y - bvect.Y * delta.X;
if (abs(d) < 65536 * 64) if (abs(d) < 256 * 64)
{ {
actor->add_int_ang(-(512 + (krand() & 1024))); actor->spr.angle -= DAngle90 + randomAngle(180);
return 1; return 1;
} }
} }
}
} }
return 0; return 0;
} }