void AdjustIsoHeightAt(int idx, Neighbors collidedFace, Vector3 wpos, int dh)
{
Map m = (Map)target;
int ny = idx/(int)m.size.x;
int nx = idx-(ny*(int)m.size.x);
int nz = editZ;
MapTile t = m.TileAt(nx,ny,nz);
if(t==null) { return; }
Vector3 tpos = m.InverseTransformPointWorld(wpos);
Neighbors side = Neighbors.None;
//get the fractional part of each coord
/* Debug.Log("adjust height at "+nx+","+ny+","+nz+", tpos "+tpos+", wpos "+wpos);*/
tpos.x = modf(tpos.x);
tpos.y = modf(tpos.y);
//tpos.z = modf(tpos.z);
bool top = tpos.z > t.z + (t.maxHeight-t.z)/2;
/* Debug.Log("tpos frac "+tpos.x+", "+tpos.y+", "+tpos.z);*/
if((collidedFace & Neighbors.FrontLeft) != 0) {
side = Neighbors.FrontLeft;
} else if((collidedFace & Neighbors.FrontRight) != 0) {
side = Neighbors.FrontRight;
} else if((collidedFace & Neighbors.BackRight) != 0) {
side = Neighbors.BackRight;
} else if((collidedFace & Neighbors.BackLeft) != 0) {
side = Neighbors.BackLeft;
} else { //top or bottom
top = (collidedFace & Neighbors.Top) != 0;
if(tpos.x < 0.3 && tpos.y < 0.75 && tpos.y > 0.25) {
side = Neighbors.FrontLeft;
} else if(tpos.x > 0.3 && tpos.y < 0.75 && tpos.y > 0.25) {
side = Neighbors.BackRight;
} else if(tpos.y < 0.3 && tpos.x < 0.75 && tpos.x > 0.25) {
side = Neighbors.FrontRight;
} else if(tpos.y > 0.3 && tpos.x < 0.75 && tpos.x > 0.25) {
side = Neighbors.BackLeft;
}
}
RegisterUndo("Adjust Tile Height");
m.AdjustHeightOnSidesOfTile(nx, ny, nz, dh, side, top);
EditorUtility.SetDirty(target);
}
