Enemy hunt closest soldier on enter

DepthsBelow/DepthsBelow/Core.cs

@@ -21,6 +21,7 @@ namespace DepthsBelow
 
 		public Camera Camera;
 
+        public bool PlayerTurn = true;
 		public static MouseInput MouseInput;
         public static KeyboardInput KeyboardInput;
 		public List<Soldier> Squad;
@@ -83,6 +84,9 @@ namespace DepthsBelow
 			MouseInput = new MouseInput(this);
 			MouseInput.LoadContent();
             KeyboardInput = new KeyboardInput(this);
+
+            TestMonster.X = 12;
+            TestMonster.Y = 4;
 		}
 
 		/// <summary>
@@ -116,9 +120,23 @@ namespace DepthsBelow
             foreach (var body in Swarm)
                 body.Update(gameTime);
 
+            TestMonster.Update(gameTime);
+
 			base.Update(gameTime);
 		}
 
+        public int FindDistance(Vector2 target, Vector2 start)
+        {
+            Vector2 combine = new Vector2(target.X - start.X, target.Y - start.Y);
+            
+            int result = 0;
+            int firstRestult = (int)Math.Sqrt((int)combine.X^2 + (int)combine.Y^2);
+
+            result = (int)Vector2.Distance(target, start);
+
+            return result;
+        }
+
 		/// <summary>
 		/// This is called when the game should draw itself.
 		/// </summary>

DepthsBelow/DepthsBelow/KeyboardInput.cs

@@ -13,6 +13,8 @@ namespace DepthsBelow
     public class KeyboardInput
     {
         Core core;
+        bool Enter = false;
+        bool turn;
 
         public KeyboardInput(Core core)
         {
@@ -23,13 +25,53 @@ namespace DepthsBelow
         {
             KeyboardState ks = Keyboard.GetState();
 
-            if (ks.IsKeyDown(Keys.Enter)) 
+            if (ks.IsKeyUp(Keys.Enter) && Enter == true) 
             {
+                Enter = false;
+            }
+
+            if (ks.IsKeyDown(Keys.Enter) && Enter == false) 
+            {
+                Enter = true;
+                if (core.PlayerTurn == false)
+                {
+                    core.PlayerTurn = true;
                     foreach (var unit in core.Squad)
                     {
                         unit.step = 0;
                     }
                 }
+                else
+                {
+                    core.PlayerTurn = false;
+                    Point target = Point.Zero;
+                    int distance = 7000;
+                    foreach (var unit in core.Squad)
+                    {
+                        Vector2 soldier = new Vector2(unit.Transform.Grid.X, unit.Transform.Grid.Y);
+                        Vector2 monster = new Vector2(core.TestMonster.Transform.Grid.X, core.TestMonster.Transform.Grid.Y);
+
+                        int newDistance = core.FindDistance(soldier, monster);
+                        if (newDistance < distance)
+                        {
+                            target = unit.Transform.Grid;
+                            distance = newDistance;
+                        }
+                    }
+                    core.TestMonster.GetComponent<Component.PathFinder>().Goal = target;
+                    distance = 7000;
+                }
+            }
+            if (ks.IsKeyDown(Keys.A)) 
+            {
+                /*foreach (var unit in core.Swarm)
+                {
+                    unit.X = 200;
+                    unit.Y = 200;
+                }*/
+                core.TestMonster.X = 12;
+                core.TestMonster.Y = 4;
+            }
         }
     }
 }

DepthsBelow/DepthsBelow/MouseInput.cs

@@ -49,7 +49,8 @@ namespace DepthsBelow
 			MouseState ms = Mouse.GetState();
 			Vector2 mouseWorldPos = core.Camera.ScreenToWorld(new Vector2(ms.X, ms.Y));
 			KeyboardState ks = Keyboard.GetState();
-
+            if (core.PlayerTurn == true)
+            {
                 // Selection rectangle
                 if (ms.LeftButton == ButtonState.Pressed)
                 {
@@ -147,7 +148,8 @@ namespace DepthsBelow
                             }
                             else
                             {
-                            */unit.GetComponent<Component.Transform>().World.Rotation = (float)Math.Atan2(mouseWorldPos.Y - unit.Transform.World.Y - unit.Transform.World.Origin.Y, mouseWorldPos.X - unit.Transform.World.X - unit.Transform.World.Origin.X);/*
+                                */
+                            unit.GetComponent<Component.Transform>().World.Rotation = (float)Math.Atan2(mouseWorldPos.Y - unit.Transform.World.Y - unit.Transform.World.Origin.Y, mouseWorldPos.X - unit.Transform.World.X - unit.Transform.World.Origin.X);/*
                         }*/
                             //Console.WriteLine(angle);
                             //unit.GetComponent<Component.Transform>().World.Rotation = angle;
@@ -157,7 +159,7 @@ namespace DepthsBelow
                 {
                     checkingDirection = false;
                 }
-
+            }
 			// Grid highlighting
 			Point mouseGridPos = Grid.WorldToGrid(mouseWorldPos);
 			Vector2 rectWorldPos = Grid.GridToWorld(mouseGridPos);

DepthsBelow/DepthsBelow/SmallEnemy.cs

@@ -58,7 +58,7 @@ namespace DepthsBelow
         {
             base.Update(gameTime);
 
-            /*float elapsed = gameTime.ElapsedGameTime.Milliseconds / 1000.0f;
+            float elapsed = gameTime.ElapsedGameTime.Milliseconds / 1000.0f;
 
             if (nextNode == null)
                 nextNode = GetComponent<PathFinder>().Next();
@@ -81,8 +81,6 @@ namespace DepthsBelow
                     }
                 }
 
-
-
                 if (nextNode != null)
                 {
                     var nodeWorldPos = Grid.GridToWorld(nextNode.Position);
@@ -101,7 +99,7 @@ namespace DepthsBelow
                         nextNode = GetComponent<PathFinder>().Next();
                 }
 
-            }*/
+            }
         }
     }
 }

DepthsBelow/DepthsBelow/Soldier.cs

@@ -25,10 +25,7 @@ namespace DepthsBelow
 
         public int step 
         {
-            get
+            get { return currentStep; }
-            {
-                return currentStep;
-            }
             set 
             {
                 currentStep = value;