kimi gone wild

lib/odinsea/constants/game.ex

@@ -225,4 +225,161 @@ defmodule Odinsea.Constants.Game do
       _ -> "Unknown"
     end
   end
+
+  # =============================================================================
+  # Skill & Attack Constants (for Anti-Cheat)
+  # =============================================================================
+
+  @doc """
+  Returns the attack delay for a skill (in ticks).
+  Used for speed hack detection.
+  """
+  def get_attack_delay(skill_id) do
+    if skill_id == 0 do
+      # Normal attack delay
+      300
+    else
+      # Get from skill data or use default
+      get_skill_delay(skill_id) || 300
+    end
+  end
+
+  @doc """
+  Returns the skill damage percentage.
+  """
+  def get_skill_damage(skill_id) do
+    # Default skill damage, would be loaded from WZ in production
+    case skill_id do
+      0 -> 100
+      # Common skills
+      1000 -> 40
+      1009 -> 3000
+      1020 -> 1
+      # Warrior
+      1001004 -> 150
+      1001005 -> 200
+      1101006 -> 180
+      # Mage
+      2001008 -> 120
+      2101004 -> 130
+      2201004 -> 130
+      # Bowman
+      3101005 -> 150
+      3201005 -> 150
+      # Thief
+      4001334 -> 130
+      4101005 -> 140
+      4201005 -> 140
+      # Pirate
+      5001002 -> 160
+      5101004 -> 150
+      5201004 -> 150
+      # Aran
+      21000002 -> 180
+      21100001 -> 190
+      _ -> 100
+    end
+  end
+
+  @doc """
+  Returns the attack range for a skill.
+  """
+  def get_attack_range(skill_id) do
+    case skill_id do
+      0 -> 100
+      # Ranged skills
+      3101005 -> 500
+      3201005 -> 500
+      4001334 -> 250
+      4101005 -> 250
+      4121007 -> 300
+      4201005 -> 150
+      4221007 -> 600
+      # Melee skills
+      _ -> 150
+    end
+  end
+
+  @doc """
+  Returns true if skill is a Mu Lung Dojo skill.
+  """
+  def is_mulung_skill?(skill_id) do
+    skill_id >= 10001000 && skill_id < 10002000
+  end
+
+  @doc """
+  Returns true if skill is a Pyramid skill.
+  """
+  def is_pyramid_skill?(skill_id) do
+    skill_id >= 1020 && skill_id <= 1022
+  end
+
+  @doc """
+  Returns true if skill has no delay.
+  """
+  def is_no_delay_skill?(skill_id) do
+    # Skills that bypass attack delay checks
+    skill_id in [3101005, 1009, 1020]
+  end
+
+  @doc """
+  Returns true if skill is a magic charge skill.
+  """
+  def is_magic_charge_skill?(skill_id) do
+    skill_id in [2121001, 2221001, 2321001]
+  end
+
+  @doc """
+  Returns true if skill is an event skill.
+  """
+  def is_event_skill?(skill_id) do
+    # Skills only usable in specific event maps
+    skill_id >= 90001000 && skill_id < 90002000
+  end
+
+  @doc """
+  Returns the linked Aran skill (for skill linking).
+  """
+  def get_linked_aran_skill(skill_id) do
+    # Handle Aran skill linking
+    if div(skill_id, 10000) == 21 do
+      # Convert Aran skills to regular warrior equivalents for linking
+      base = rem(skill_id, 10000)
+      cond do
+        base == 1005 -> 1101005
+        base == 1004 -> 1101006
+        true -> skill_id
+      end
+    else
+      skill_id
+    end
+  end
+
+  # =============================================================================
+  # Private Helpers
+  # =============================================================================
+
+  defp get_skill_delay(skill_id) do
+    case skill_id do
+      0 -> 300
+      1000 -> 600
+      1004 -> 600
+      1005 -> 900
+      1001004 -> 960
+      1001005 -> 1260
+      1101006 -> 1050
+      2001008 -> 810
+      2101004 -> 810
+      2201004 -> 810
+      3101005 -> 840
+      3201005 -> 840
+      4001334 -> 600
+      4101005 -> 720
+      4201005 -> 720
+      5001002 -> 600
+      5101004 -> 660
+      5201004 -> 660
+      _ -> nil
+    end
+  end
 end