private static void testOBBvsOBB(RectangleParticle ra, RectangleParticle rb)
{
Vector collisionNormal = new Vector(0, 0);
double collisionDepth = ModEnumConst.POSITIVE_INFINITY;
int i = 0;
for (i = 0; i <= 1; i++)
{
Vector axisA = (Vector)ra.getAxes()[i];
double depthA = testIntervals(ra.getProjection(axisA), rb.getProjection(axisA));
if (depthA == 0)
{
return;
return;
}
Vector axisB = (Vector)rb.getAxes()[i];
double depthB = testIntervals(ra.getProjection(axisB), rb.getProjection(axisB));
if (depthB == 0)
{
return;
return;
}
double absA = Math.Abs(depthA);
double absB = Math.Abs(depthB);
if (absA < Math.Abs(collisionDepth) || absB < Math.Abs(collisionDepth))
{
bool altb = absA < absB;
collisionNormal = altb ? axisA : axisB;
collisionDepth = altb ? depthA : depthB;
//*************collision
ModEnumConst.nofcollosions = ModEnumConst.nofcollosions + 1;
//*************
//My.Computer.Audio.Play(System.AppDomain.CurrentDomain.BaseDirectory & "\fall.wav")
}
}
//System.Math.Max(System.Threading.Interlocked.Increment(i), i - 1)
CollisionResolver.resolveParticleParticle(ra, rb, collisionNormal, collisionDepth);
}
public static void testCirclevsCircle(CircleParticle ca, CircleParticle cb)
{
double depthX = testIntervals(ca.getIntervalX(), cb.getIntervalX());
if (depthX == 0)
{
return;
return;
}
double depthY = testIntervals(ca.getIntervalY(), cb.getIntervalY());
if (depthY == 0)
{
return;
return;
}
Vector collisionNormal = ca.curr.minus(cb.curr);
double mag = collisionNormal.magnitude();
double collisionDepth = (ca.getRadius() + cb.getRadius()) - mag;
if (collisionDepth > 0)
{
collisionNormal.divEquals(mag);
CollisionResolver.resolveParticleParticle(ca, cb, collisionNormal, collisionDepth);
//*************collision
ModEnumConst.nofcollosions = ModEnumConst.nofcollosions + 1;
//*************
//If cb.myColor = ca.myColor Then
// 'My.Computer.Audio.Play(System.AppDomain.CurrentDomain.BaseDirectory & "\score.wav")
// Totalscore = Totalscore + 1
//End If
}
}
private static void testOBBvsCircle(RectangleParticle ra, CircleParticle ca)
{
Vector collisionNormal = new Vector(0, 0);
double collisionDepth = ModEnumConst.POSITIVE_INFINITY;
ArrayList depths = new ArrayList(2);
int i = 0;
//While i < 2
for (i = 0; i <= 1; i++)
{
Vector boxAxis = (Vector)ra.getAxes()[i];
double depth = testIntervals(ra.getProjection(boxAxis), ca.getProjection(boxAxis));
if (depth == 0)
{
return;
return;
}
if (Math.Abs(depth) < Math.Abs(collisionDepth))
{
collisionNormal = boxAxis;
collisionDepth = depth;
}
depths.Insert(i, depth);
// System.Math.Max(System.Threading.Interlocked.Increment(i), i - 1)
}
//End While
double r = ca.getRadius();
//SByte objSByte0 = (SByte)depths[0];
int objSByte0 = Convert.ToInt32(depths[0]);
//SByte objSByte1 = (SByte)depths[1];
int objSByte1 = Convert.ToInt32(depths[1]);
if (Math.Abs(objSByte0) < r && Math.Abs(objSByte1) < r)
{
Vector vertex = closestVertexOnOBB(ca.curr, ra);
collisionNormal = vertex.minus(ca.curr);
double mag = collisionNormal.magnitude();
collisionDepth = r - mag;
if (collisionDepth > 0)
{
collisionNormal.divEquals(mag);
//*************collision
ModEnumConst.nofcollosions = ModEnumConst.nofcollosions + 1;
//*************
//If ra.myColor = ca.myColor Then
// Totalscore = Totalscore + 1
// 'APEngine1.removeParticle(ca)
// 'APEngine1.removeParticle(ra)
//End If
}
else
{
return;
return;
}
}
CollisionResolver.resolveParticleParticle(ra, ca, collisionNormal, collisionDepth);
}
