Added missing Symbol to the game, Improved move and explore logic, added map refresh for tiles.

Scripts/DSL/Nodes/CraftNode.cs

@@ -70,7 +70,7 @@ public class CraftNode : ProgramNode
 			if(GameData.availableResearch[item.Research].state != ResearchState.RESEARCHED) continue;
 			if (item.Inputs.Count > 0)
 			{
-				options.AddItem(item.GetReadableName());
+				options.AddItem(item.GetCraftingDisplay());
 			}
 		}
 		if (selectedItem != null)

Scripts/DSL/Nodes/ExploreNode.cs

@@ -41,15 +41,14 @@ public class ExploreNode : ProgramNode
         Vector3 target = pathPoints[0] - startPosition;
         float distance = target.Length();
 
-        if (distance < 0.1f)
+        if (distance < 0.1f * Mathf.Sqrt(GameData.robotSpeed))
         {
             robot.Position = pathPoints[0];
             Vector3I mapIndex = Pathfinding.GetClosestStartPoint(robot.Position);
             Tile tile = GameData.map[mapIndex.Y].tiles[mapIndex.X, mapIndex.Z];
             if (!tile.wasVisited)
             {
-                tile.wasVisited = true;
-                tile.ContentNode.Visible = true;
+                tile.VisitTile();
             }
             pathPoints.Remove(pathPoints[0]);
             if (pathPoints.Count <= 0)

Scripts/DSL/Nodes/MoveNode.cs

@@ -30,8 +30,7 @@ public class MoveNode : ProgramNode
             Tile tile = GameData.map[mapIndex.Y].tiles[mapIndex.X, mapIndex.Z];
             if (!tile.wasVisited)
             {
-                tile.wasVisited = true;
-                tile.ContentNode.Visible = true;
+                tile.VisitTile();
             }
             pathPoints.Remove(pathPoints[0]);
             if (pathPoints.Count <= 0)