zydronium/SBSPSS
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Browse source
This commit is contained in:
Charles 2001-01-19 21:46:30 +00:00
parent 7d427ff926
commit b2d3ef1445
9 changed files with 474 additions and 24 deletions
Download patch file Download diff file Expand all files Collapse all files

11
source/enemy/npcpath.cpp
View file

@ -19,10 +19,10 @@ bool CNpcWaypoint::isPointNear( DVECTOR testPos, s32 *xDist, s32 *yDist )
{
s32 xDistSqr, yDistSqr;
*xDist = testPos.vx - this->pos.vx;
*xDist = this->pos.vx - testPos.vx;
xDistSqr = (*xDist) * (*xDist);
*yDist = testPos.vy - this->pos.vy;
*yDist = this->pos.vy - testPos.vy;
yDistSqr = (*yDist) * (*yDist);
if ( xDistSqr + yDistSqr < 100 )
@ -117,6 +117,11 @@ bool CNpcPath::incPath()
return( false );
}
bool CNpcPath::getDistToNextWaypoint( DVECTOR currentPos, s32 *distX, s32 *distY )
{
return( waypoint[currentWaypoint].isPointNear( currentPos, distX, distY ) );
}
s32 CNpcPath::think( DVECTOR currentPos, bool *pathComplete )
{
s32 xDist, yDist;
@ -128,7 +133,7 @@ s32 CNpcPath::think( DVECTOR currentPos, bool *pathComplete )
*pathComplete = incPath();
}
s32 headingToTarget = ratan2( -yDist, -xDist );
s32 headingToTarget = ratan2( yDist, xDist );
return( headingToTarget );
}