- level generation refactoring: moved most of the generation logic to a static GaveGenerator class + some minor cleanup

- WIP method for splitting the voronoi cells to smaller ones and carving a small cave through them

Subsurface/Source/Map/Levels/LevelRenderer.cs

@@ -5,6 +5,7 @@ using System.Collections.Generic;
 using System.Diagnostics;
 using System.Linq;
 using System.Text;
+using Voronoi2;
 
 namespace Barotrauma
 {
@@ -157,6 +158,33 @@ namespace Barotrauma
         {
             Vector2 pos = new Vector2(0.0f, -level.Size.Y);// level.EndPosition;
 
+            var cells = level.GetCells(GameMain.GameScreen.Cam.WorldViewCenter, 2);
+            foreach (VoronoiCell cell in cells)
+            {
+                GUI.DrawRectangle(spriteBatch, new Vector2(cell.Center.X - 10.0f, -cell.Center.Y-10.0f), new Vector2(20.0f, 20.0f), Color.Cyan, true);
+
+                GUI.DrawLine(spriteBatch, 
+                    new Vector2(cell.edges[0].point1.X, -cell.edges[0].point1.Y),
+                    new Vector2(cell.Center.X, -cell.Center.Y), 
+                    Color.White);
+                
+                foreach (GraphEdge edge in cell.edges)
+                {
+                    //GUI.DrawLine(spriteBatch,
+                    //    new Vector2(edge.point1.X, -edge.point1.Y),
+                    //    new Vector2(cell.Center.X, -cell.Center.Y),
+                    //    Color.White);
+
+                    GUI.DrawLine(spriteBatch, new Vector2(edge.point1.X, -edge.point1.Y),
+                        new Vector2(edge.point2.X, -edge.point2.Y), Color.White);
+                }
+
+                foreach (Vector2 point in cell.bodyVertices)
+                {
+                    GUI.DrawRectangle(spriteBatch, new Vector2(point.X, -point.Y), new Vector2(10.0f, 10.0f), Color.White, true);
+                }
+            }
+
             if (GameMain.GameScreen.Cam.WorldView.Y < -pos.Y - 512) return;
 
             pos.X = GameMain.GameScreen.Cam.WorldView.X -512.0f;
@@ -169,6 +197,8 @@ namespace Barotrauma
                 Color.White, 0.0f,
                 Vector2.Zero,
                 SpriteEffects.None, 0.0f);
+
+
         }