public byte DefaultCollisionValue(int x, int y, float BumpConstraint, float[,] GroundPlane, byte b, float[,] Heights, CollisionIndex[,] cI)
{
if (x < 1 || y < 1 || x >= MaxXPt || y >= MaxYPt)
{
return(SimPathStore.BLOCKED);
}
if (b == SimPathStore.STICKY_PASSABLE)
{
return(b);
}
float ZLevel = Heights[x, y];
float GLevel = GroundPlane[x, y];
if (ZLevel < GLevel)
{
ZLevel = GLevel;
}
var cci = cI[x, y];
CollisionObject collisionObject = null;
if (cci != null)
{
collisionObject = cci.GetObjectAt(ZLevel);
}
int bumps;
if (x == 270 && y == 1275)
{
collisionObject = collisionObject;
}
// fixed "contiguous objects need to be passable"
if (collisionObject != null)
{
bumps = NeighborBump(x, y, ZLevel, MaxZ, ZLevel, 0.1f, Heights, cI, collisionObject, false, true);
if (bumps >= 4)
{
return(SimPathStore.BRIDGY);
}
}
// this tests for hieght differnces
bumps = NeighborBump(x, y, ZLevel, MaxZ, ZLevel, BumpConstraint, Heights, cI,
collisionObject, false, false);
if (bumps > 0)
{
return(SimPathStore.BLOCKED);
}
if (bumps > 0)
{
// return SimPathStore.BLOCKED;
}
if (BumpConstraintPurple > CollisionIndex.MaxBumpInOpenPath)
{
// this looks for transitions between objects
bumps = NeighborBump(x, y, ZLevel, MaxZ, ZLevel, BumpConstraintPurple, Heights, cI,
collisionObject, true, false);
if (bumps > 0)
{
return(SimPathStore.BLOCK_PURPLE);
}
}
if (collisionObject == null)
{
float Water = PathStore.WaterHeight;
if (DiffLessThan(Water, ZLevel, 0.1f))
{
return(SimPathStore.WATER_Z);
}
if (DiffLessThan(Water, PathStore.GroundPlane[x, y], 0.1f))
{
return(SimPathStore.WATER_G);
}
float MaxZLevel = MaxZ;
if (MaxZLevel <= ZLevel - 2)
{
return(SimPathStore.TOO_HIGH);
}
if (ZLevel + 20 < MaxZLevel) // needs passable
{
return(SimPathStore.TOO_LOW);
}
}
// this looks for transitions between objects
bumps = NeighborBump(x, y, ZLevel, MaxZ, ZLevel, 0.1f, Heights, cI, collisionObject, true, false);
if (bumps > 0)
{
if (collisionObject != null)
{
return(SimPathStore.MAYBE_BLOCKED);
}
return(SimPathStore.MAYBE_BLOCKED);
}
// this looks for little bumps
bumps = NeighborBump(x, y, ZLevel, MaxZ, ZLevel, 0.1f, Heights, cI, null, false, false);
if (bumps > 0)
{
return(SimPathStore.BLOCK_PURPLE);
}
if (b > 200)
{
return(--b);
}
CollisionIndex c = cI[x, y];
if (c != null)
{
return(c.GetOccupiedValue(GLevel, ZLevel));
}
if (b > 10)
{
return(--b);
}
return(SimPathStore.INITIALLY);
}
