bfs

Trunk/MonoGameView/Algorithms/BFS.cs

@@ -1,12 +1,220 @@
-using System;
+using CzokoŚmieciarka.MonoGameView.DataModels.Enums;
+using CzokoŚmieciarka.MonoGameView.DataModels.Interfaces;
+using CzokoŚmieciarka.MonoGameView.DataModels.Interfaces.GarbageCollector;
+using CzokoŚmieciarka.MonoGameView.DataModels.Interfaces.TrashCans;
+using CzokoŚmieciarka.MonoGameView.DataModels.Models;
+using CzokoŚmieciarka.MonoGameView.DataModels.Models.Steps;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using Microsoft.Xna.Framework.Content;
+using System.Threading;
 
 namespace MonoGameView.Algorithms
 {
-    class BFS
+    public class BFS
     {
+        public GarbageCollector Collector { get; set; }
+        public ICloneable[,] Grid { get; set; }
+        public BFS(GarbageCollector collector, ICloneable[,] grid)
+        {
+            this.Collector = collector;
+            this.Grid = grid;
+        }
+        int count = 0;
+        public List<Coords> Houses { get; set; }
+
+        public List<IStep> BestPath(ContentManager content, GarbageCollector collector, ICloneable[,] grid)
+        {
+            Houses = new List<Coords>();
+            for (int x = 0; x < grid.GetLength(0); x++)
+            {
+                for (int y = 0; y < grid.GetLength(1); y++)
+                {
+                    if (grid[x, y] is House)
+                    {
+                        Houses.Add(new Coords(x, y));
+
+                    }
+                }
+            }
+
+
+
+            var r = SearchBfs(content, collector, grid, 0).Key;
+            Console.WriteLine($"Counts : {count}");
+            if (r == null) return new List<IStep>();
+            return r;
+
+        }
+
+        List<IStep> PossibleSteps(AGarbageCollector collector, ICloneable[,] grid)
+        {
+
+
+            var result = new List<IStep>();
+
+            if (!(collector.TrashContainers.Any(x => x.FillPercent > 0) && grid[collector.Coords.X, collector.Coords.Y] is ADump))
+            {
+                var moveSteps = new List<IStep>()
+                {
+                    new MoveStep(Direction.Up),
+                    new MoveStep(Direction.Down),
+                    new MoveStep(Direction.Left),
+                    new MoveStep(Direction.Right)
+                };
+                var filteredMoveSteps = new List<IStep>();
+                foreach (var item in moveSteps)
+                {
+                    var copyCollector = (AGarbageCollector)collector.Clone();
+                    if (item.Invoke(copyCollector, grid))
+                    {
+                        var gcx = copyCollector.Coords.X;
+                        var gcy = copyCollector.Coords.Y;
+                        if (grid[gcx, gcy] is Road1 || grid[gcx, gcy] is House || (grid[gcx, gcy] is ADump && copyCollector.TrashContainers.Any(x => x.FillPercent > 0)))
+                        {
+                            result.Add(item);
+                        }
+                    }
+
+
+                }
+
+
+            }
+            if (grid[collector.Coords.X, collector.Coords.Y] is House)
+            {
+                var collectSteps = new List<IStep>()
+                {
+                    new CollectStep(GarbageType.Glass),
+                    new CollectStep(GarbageType.Organic),
+                    new CollectStep(GarbageType.Paper),
+                    new CollectStep(GarbageType.PlasticMetal)
+                };
+                foreach (var item in collectSteps)
+                {
+                    var copyCollector = (AGarbageCollector)collector.Clone();
+                    var copyGrid = CopyGrid(grid);
+                    if (item.Invoke(copyCollector, copyGrid))
+                        result.Add(item);
+                }
+            }
+            if (grid[collector.Coords.X, collector.Coords.Y] is ADump)
+            {
+                var collectSteps = new List<IStep>()
+                {
+                    new SpillStep(GarbageType.Glass),
+                    new SpillStep(GarbageType.Organic),
+                    new SpillStep(GarbageType.Paper),
+                    new SpillStep(GarbageType.PlasticMetal)
+                };
+                foreach (var item in collectSteps)
+                {
+                    var copyCollector = (AGarbageCollector)collector.Clone();
+                    var copyGrid = CopyGrid(grid);
+                    if (item.Invoke(copyCollector, copyGrid))
+                        result.Add(item);
+
+
+                }
+            }
+            return result;
+        }
+
+        KeyValuePair<List<IStep>, int> SearchBfs(ContentManager content, GarbageCollector collector, ICloneable[,] grid, int length)
+        {
+
+            //Thread.Sleep(1);
+            int count = 0;
+
+            var nodes = new List<Tuple<List<IStep>, GarbageCollector, ICloneable[,]>>() {
+                new Tuple<List<IStep>, GarbageCollector, ICloneable[,]>(new List<IStep>(),collector,grid)
+            };
+            while (true)
+            {
+                
+                Console.WriteLine(count);
+                Console.WriteLine(nodes.Count);
+                count++;
+                var nodes2 = new List<Tuple<List<IStep>, GarbageCollector, ICloneable[,]>>();
+                foreach (var item in nodes)
+                {
+                    Thread.Sleep(100);
+                    this.Collector.Coords = item.Item2.Coords;
+                    for (int x = 0; x < item.Item3.GetLength(0); x++)
+                    {
+                        for (int y = 0; y < item.Item3.GetLength(1); y++)
+                        {
+                            this.Grid[x, y] = item.Item3[x, y];
+                        }
+                    }
+
+                    if (Houses.All(c => (item.Item3[c.X, c.Y] as IGarbageLocalization).TrashCans.All(j => j.FillPercent == 0.0))
+                         &&
+                        item.Item2.TrashContainers.All(i => i.FillPercent == 0.0)
+                        )
+                    {
+                        return new KeyValuePair<List<IStep>, int>(item.Item1, length);
+                    }
+                    if (true)//item.Item2.Counter <= 12)
+                    {
+
+
+                        foreach (var step in PossibleSteps(item.Item2, item.Item3))
+                        {
+                            var collectorClone = (GarbageCollector)item.Item2.Clone();
+                            var gridClone = CopyGrid(item.Item3);
+                            step.Invoke(collectorClone, gridClone);
+
+
+                            var steps = new List<IStep>();
+                            steps.AddRange(item.Item1);
+                            steps.Add(step);
+                            nodes2.Add(new Tuple<List<IStep>, GarbageCollector, ICloneable[,]>(steps, collectorClone, gridClone));
+                        }
+                    }
+
+
+                }
+                nodes = nodes2;
+            }
+        }
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+        private ICloneable[,] CopyGrid(ICloneable[,] grid)
+        {
+            ICloneable[,] result = new ICloneable[grid.GetLength(0), grid.GetLength(1)];
+            for (int x = 0; x < grid.GetLength(0); x++)
+            {
+                for (int y = 0; y < grid.GetLength(1); y++)
+                {
+                    result[x, y] = (ICloneable)grid[x, y].Clone();
+                }
+            }
+            return result;
+        }
     }
 }
+

Trunk/MonoGameView/Game1.cs

@@ -15,6 +15,7 @@ using CzokoŚmieciarka.MonoGameView.DataModels.GeneralModels.Models;
 using CzokoŚmieciarka.MonoGameView.DataModels.Enums;
 using System.Threading.Tasks;
 using System.Threading;
+using MonoGameView.Algorithms;
 
 namespace CzokoŚmieciarka.MonoGameView
 {
@@ -59,7 +60,7 @@ namespace CzokoŚmieciarka.MonoGameView
             // TODO: Add your initialization logic here
             timer = 0f;
 
-            mapLoader.Load(out size,out grid,"map3.xml");
+            mapLoader.Load(out size,out grid,"map1.xml");
             var containers = new List<GarbageCollectorContainer>()
             {
                 new GarbageCollectorContainer(
@@ -88,7 +89,7 @@ namespace CzokoŚmieciarka.MonoGameView
 
 
             stepN = 0;
-            var dfs = new DFS(collector,grid);
+            var dfs = new BFS(collector,grid);
             //steps = dfs.BestPath(Content, collector, grid);
             new Thread(delegate() {
                 var x = dfs.BestPath(Content, collector, grid);

Trunk/MonoGameView/MonoGameView.csproj

@@ -42,6 +42,7 @@
     <ApplicationManifest>app.manifest</ApplicationManifest>
   </PropertyGroup>
   <ItemGroup>
+    <Compile Include="Algorithms\BFS.cs" />
     <Compile Include="Algorithms\DFS.cs" />
     <Compile Include="DataModels\Enums\Directions.cs" />
     <Compile Include="DataModels\Enums\GarbageTypes.cs" />