1 files changed, 48 insertions, 0 deletions
diff --git a/V3/AI/Internal/AttackStrategy.cs b/V3/AI/Internal/AttackStrategy.cs
new file mode 100644
index 0000000..d108b1f
--- /dev/null
+++ b/V3/AI/Internal/AttackStrategy.cs
@@ -0,0 +1,48 @@
+namespace V3.AI.Internal
+{
+    /// <summary>
+    /// A simple strategy for the computer player that tells him to attack the
+    /// enemy creatures.
+    /// </summary>
+    internal class AttackStrategy : IStrategy
+    {
+        /// <summary>
+        /// Updates the current state according to the game situtation.
+        /// </summary>
+        /// <param name="state">the current state</param>
+        /// <param name="worldView">the current view of the game world</param>
+        /// <returns>the next state indicated by this strategy</returns>
+        public AiState Update(AiState state, IWorldView worldView)
+        {
+            switch (state)
+            {
+                case AiState.Idle:
+                    if (worldView.InitialPlebsCount - worldView.PlebsCount > 3)
+                    {
+                        return AiState.DefendPeasants;
+                    }
+                    break;
+                case AiState.DefendPeasants:
+                    if (worldView.PlebsCount < worldView.InitialPlebsCount * 0.75 || worldView.EnemyCount > 20)
+                    {
+                        return AiState.AttackCreatures;
+                    }
+                    break;
+                case AiState.AttackCreatures:
+                    if (worldView.NecromancerHealth < 0.1)
+                    {
+                        return AiState.AttackNecromancer;
+                    }
+                    break;
+                case AiState.AttackNecromancer:
+                    if (worldView.NecromancerHealth >= 0.1)
+                    {
+                        return AiState.AttackCreatures;
+                    }
+                    break;
+            }
+
+            return state;
+        }
+    }
+}