From df6832419fbf6c517e3f4b25cc09e4eb87dd99a0 Mon Sep 17 00:00:00 2001
From: maxwes08 <maxwes08@G24SL080>
Date: Fri, 30 Jan 2026 12:14:01 +0100
Subject: [PATCH] eating

---
 Snake/Form1.Designer.cs |  1 +
 Snake/Form1.cs          | 15 +++++++++++
 Snake/Game.cs           | 55 ++++++++++++++++++++++++++++++++++++-----
 Snake/Worm.cs           | 17 +++++++++++++
 4 files changed, 82 insertions(+), 6 deletions(-)

diff --git a/Snake/Form1.Designer.cs b/Snake/Form1.Designer.cs
index 520c5d9..98a8051 100644
--- a/Snake/Form1.Designer.cs
+++ b/Snake/Form1.Designer.cs
@@ -57,6 +57,7 @@
             Name = "Form1";
             Text = "Form1";
             Load += Form1_Load;
+            KeyDown += Form1_KeyDown;
             ((System.ComponentModel.ISupportInitialize)gamearea).EndInit();
             ResumeLayout(false);
         }
diff --git a/Snake/Form1.cs b/Snake/Form1.cs
index f820597..2802c0f 100644
--- a/Snake/Form1.cs
+++ b/Snake/Form1.cs
@@ -20,5 +20,20 @@ namespace Snake
             _game.Update();
             Invalidate();
         }
+
+        private void Form1_KeyDown(object sender, KeyEventArgs e)
+        {
+            switch (e.KeyCode)
+            {
+                case Keys.W:
+                    _game.UpdateInput(Directions.Up); break;
+                case Keys.A:
+                    _game.UpdateInput(Directions.Left); break;
+                case Keys.S:
+                    _game.UpdateInput(Directions.Down); break;
+                case Keys.D:
+                    _game.UpdateInput(Directions.Right); break;
+            }
+        }
     }
 }
diff --git a/Snake/Game.cs b/Snake/Game.cs
index 513dfc0..234ad11 100644
--- a/Snake/Game.cs
+++ b/Snake/Game.cs
@@ -10,7 +10,7 @@ namespace Snake
     {
         //new Cell(10, 10, CellTypes.Snake)
         Worm worm;
-        Directions direction = Directions.Down;
+        private Directions _direction = Directions.Down;
         Map map;
         Form1 form;
 
@@ -25,20 +25,63 @@ namespace Snake
             map = new Map(20, 20);
             map.SetCell(startCell);
             worm = new Worm(startCell);
+
+            map.SetCell(new Cell(15, 10, CellTypes.Food));
+            map.SetCell(new Cell(15, 11, CellTypes.Food));
+            map.SetCell(new Cell(15, 12, CellTypes.Food));
+            map.SetCell(new Cell(15, 13, CellTypes.Food));
+            map.SetCell(new Cell(15, 14, CellTypes.Food));
+            map.SetCell(new Cell(15, 15, CellTypes.Food));
+            map.SetCell(new Cell(15, 16, CellTypes.Food));
+            map.SetCell(new Cell(15, 17, CellTypes.Food));
+            map.SetCell(new Cell(15, 18, CellTypes.Food));
+        }
+
+        public void UpdateInput(Directions direction)
+        {
+            _direction = direction;
+        }
+
+        public Cell GetNextCell(int x, int y)
+        {
+            if (_direction == Directions.Up)
+            {
+                return map.Cells[x, y + 1];
+            }
+
+            if (_direction == Directions.Left)
+            {
+                return map.Cells[x - 1, y];
+            }
+
+            if (_direction == Directions.Down)
+            {
+                return map.Cells[x, y - 1];
+            }
+
+            // Right
+            return map.Cells[x + 1, y];
         }
 
         public void Update()
         {
-            map.Render(form.gamearea.CreateGraphics());
-            form.Invalidate();
-
             int x = worm.Body[0].X;
             int y = worm.Body[0].Y;
 
             Cell snakeCell = map.Cells[x, y];
-            Cell cellBelow = map.Cells[x, y-1];
+            Cell nextCell = GetNextCell(x, y);
 
-            map.SwapCells(snakeCell, cellBelow);
+            if (nextCell.Type == CellTypes.Food)
+            {
+                worm.Eat(ref nextCell);
+                //map.SetCell(nextCell);
+            }
+
+            map.SwapCells(snakeCell, nextCell);
+            worm.Move(x, y, map);
+
+            map.Render(form.gamearea.CreateGraphics());
+            form.Invalidate();
         }
     }
 }
diff --git a/Snake/Worm.cs b/Snake/Worm.cs
index e8ce675..820aeca 100644
--- a/Snake/Worm.cs
+++ b/Snake/Worm.cs
@@ -15,5 +15,22 @@ namespace Snake
             Body.Add(startCell);
         }
 
+        public void Move(int x, int y, Map map)
+        {
+            Cell swapCell = map.Cells[x, y];
+
+            for (int i = 1; i < Body.Count; i++)
+            {
+                map.SwapCells(swapCell, Body[i]);
+                swapCell = Body[i];
+            }
+        }
+
+        public void Eat(ref Cell cell)
+        {
+            cell.Type = CellTypes.Snake;
+            Body.Add(cell);
+        }
+
     }
 }