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- floatified move_scan's return position

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This commit is contained in:
Christoph Oelckers 2022-09-04 00:58:05 +02:00
parent 1a9e255265
commit 312bc369ef
1 changed files with 8 additions and 10 deletions
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18
source/games/sw/src/ai.cpp
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@ -1284,7 +1284,7 @@ int DoActorMoveJump(DSWActor* actor)
}
Collision move_scan(DSWActor* actor, int ang, int dist, int *stopx, int *stopy, int *stopz)
Collision move_scan(DSWActor* actor, int ang, int dist, DVector3& stop)
{
uint32_t cliptype = CLIPMASK_ACTOR;
@ -1316,9 +1316,7 @@ Collision move_scan(DSWActor* actor, int ang, int dist, int *stopx, int *stopy,
// should I look down with a FAFgetzrange to see where I am?
// remember where it stopped
*stopx = actor->int_pos().X;
*stopy = actor->int_pos().Y;
*stopz = actor->int_pos().Z;
stop = actor->spr.pos;
// reset position information
actor->spr.pos = pos;
@ -1364,9 +1362,6 @@ int FindNewAngle(DSWActor* actor, int dir, int DistToMove)
int new_ang, oang;
int save_ang = -1;
int set;
int dist, stopx, stopy, stopz;
// start out with mininum distance that will be accepted as a move
int save_dist = 500;
// if on fire, run shorter distances
@ -1417,19 +1412,22 @@ int FindNewAngle(DSWActor* actor, int dir, int DistToMove)
}
#endif
DVector3 stop;
// start out with mininum distance that will be accepted as a move
// check to see how far we can move
auto ret = move_scan(actor, new_ang, DistToMove, &stopx, &stopy, &stopz);
auto ret = move_scan(actor, new_ang, DistToMove, stop);
int dist = (actor->spr.pos.XY() - stop.XY()).Length() * worldtoint;
if (ret.type == kHitNone)
{
// cleanly moved in new direction without hitting something
actor->user.TargetDist = Distance(actor->int_pos().X, actor->int_pos().Y, stopx, stopy);
actor->user.TargetDist = dist;
return new_ang;
}
else
{
// hit something
dist = Distance(actor->int_pos().X, actor->int_pos().Y, stopx, stopy);
if (dist > save_dist)
{