// Note this creates pretty lame tunnels. Could try to make it do a zigzag pattern or something
public List<DungeonArea> DigTunnel( DungeonArea roomb )
{
DungeonArea[] rooms = new DungeonArea[]
{
this,
roomb,
};
var roomsColor = SUtil.SRandom.SRandom.GetRandomColor();
foreach (var r in rooms)
r.color_ = roomsColor;
IntRect[] areas = rooms.Select(r => r.area_).ToArray();
IntVector2[] points = areas.Select(a => a.GetRandomPoint()).ToArray();
for (int i = 0; i < 2; ++i)
{
points[i] = areas[i].PushPointToTargetEdge(points[i], points[1 - i]);
}
var bl = IntVector2.Min( points[0], points[1] );
var tr = IntVector2.Max( points[0] + IntVector2.one, points[1] + IntVector2.one );
var diffArea = new IntRect( bl.x, bl.y, tr.x - bl.x, tr.y - bl.y );
diffArea.w_ = diffArea.w_ <= 0 ? 1 : diffArea.w_;
diffArea.h_ = diffArea.w_ <= 0 ? 1 : diffArea.h_;
DungeonArea[] halls = new DungeonArea[]
{
new DungeonArea( diffArea ),
new DungeonArea( points[0]),
new DungeonArea( points[1]),
};
halls[0].color_ = Color.green;
halls[1].color_ = Color.red;
halls[2].color_ = Color.red;
/*
// The two possible points where our hallways connect
IntVector2[] possibleConnections = new IntVector2[]
{
new IntVector2(points[0].x, points[1].y),
new IntVector2(points[1].x, points[0].y),
};
var connectionPoint = SUtil.SRandom.SRandom.GetRandomItemFromList( possibleConnections );
for (int i = 0; i < 2; ++i)
if (areas[i].Contains(connectionPoint))
connectionPoint = points[i];
DungeonArea[] halls = new DungeonArea[]
{
new DungeonArea( points[0] ),
new DungeonArea( points[1] ),
new DungeonArea( connectionPoint ),
};
var color = SUtil.SRandom.SRandom.GetRandomColor();
for( int i = 0; i < 2; ++i )
{
halls[i].area_.position_ = points[i];
halls[i].area_.Encapsulate(connectionPoint);
halls[i].color_ = color;
}
halls[2].color_ = Color.magenta;
*/
return halls.ToList();
}
