Fix combat not working after logout; Fix DDS hits

* Removes the use of the MOB_STATE_CACHE and instead monkey patches a
  get_combat_state method onto Mob.

data/plugins/combat/attack.rb

@@ -93,9 +93,9 @@ class AttackDSL
   ##
   # Deal melee damage.
 
-  def damage!(damage_modifier: 1, delay: 0)
+  def damage!(damage_modifier: 1, delay: 0, secondary: false)
     @subattacks.push lambda { |source, target|
-      do_damage! source, target, 1, delay
+      do_damage! source, target, 1, delay, secondary
     }
   end
 
@@ -124,7 +124,7 @@ def do_damage!(source, target, amount, delay = 0, secondary = false, &_block)
   schedule delay do |task|
     task.stop && return if source.dead || target.dead
 
-    target_combat_state = get_combat_state target
+    target_combat_state = target.get_combat_state
     target_hitpoints    = target.skill_set.get_skill(Skill::HITPOINTS).get_current_level
     amount              = target_hitpoints if target_hitpoints < amount
 

data/plugins/combat/combat.rb

@@ -10,7 +10,7 @@ on :message, :npc_action do |player, message|
   #   target.start_action CombatAction.new(target)
   # end
 
-  player_combat_state        = get_combat_state player
+  player_combat_state        = player.get_combat_state
   player_combat_state.target = target
 
   player.send HintIconMessage.for_npc(target.index)

data/plugins/combat/combat_action.rb

@@ -7,7 +7,7 @@ class CombatAction < Action
 
     mob.attacking = true
 
-    @combat_state = get_combat_state(source)
+    @combat_state = source.get_combat_state
     @attack_timer = 100
     @once         = once
   end

data/plugins/combat/combat_state.rb

@@ -1,13 +1,17 @@
-def get_combat_state(mob)
-  mob.is_a?(Player) ? type = :player : type = :npc
+java_import 'org.apollo.game.model.entity.Mob'
 
-  unless MOB_COMBAT_STATE_CACHE[type].key? mob.index
-    MOB_COMBAT_STATE_CACHE[type][mob.index] = CombatState.new(mob)
+module MobCombatState
+  def get_combat_state
+    if @combat_state.nil?
+      @combat_state = CombatState.new(self, true)
+    end
+
+    @combat_state
   end
-
-  MOB_COMBAT_STATE_CACHE[type][mob.index]
 end
 
+Mob.include MobCombatState
+
 private
 
 class CombatState
@@ -58,12 +62,3 @@ class CombatState
     end
   end
 end
-
-MOB_COMBAT_STATE_CACHE = {
-  player: {},
-  npc:    {}
-}
-
-on :logout do |event|
-  MOB_COMBAT_STATE_CACHE[:player].delete event.player.index
-end

data/plugins/combat/weapons/melee/daggers.rb

@@ -31,7 +31,7 @@ end
 
 create_weapon /(?:drag|dragon) dagger.*/, :dragon_dagger do
   set_special_attack speed: 4, energy_requirement: 25, animation: 1062, graphic: { id: 252, height: 100 } do
-    damage! delay: 0
-    damage! delay: 1
+    damage! 
+    damage! secondary: true
   end
 end