2 files changed, 26 insertions, 0 deletions
diff --git a/app/models/character.rb b/app/models/character.rb
index 7e80d65..56be0c0 100644
--- a/app/models/character.rb
+++ b/app/models/character.rb
@@ -133,8 +133,21 @@ class Character < ApplicationRecord
     end
   end
 
+  def can_equip?(item)
+    item.whatnot[:equip_requirements]&.each do |requirement|
+      case requirement[:type]
+      when "skill"
+        return false unless self.skill_level(requirement[:gid]) >= requirement[:level]
+      else
+        raise "Invalid requirement type string (#{requirement[:type]})"
+      end
+    end
+    true
+  end
+
   def equip(item)
     Character.transaction do
+      raise EquipmentError unless self.can_equip?(item)
       open_slots = self.open_slots_for(item)
       raise EquipmentError unless open_slots.any?
       self.shift_item(item, -1)
diff --git a/app/models/item.rb b/app/models/item.rb
index 1ef5d7d..8b80788 100644
--- a/app/models/item.rb
+++ b/app/models/item.rb
@@ -17,4 +17,17 @@ class Item < ApplicationRecord
     return [] unless self.equipment?
     self.whatnot[:equip_slots].map { |data| data.to_sym }
   end
+
+  def equip_requirements
+    requirements = []
+    self.whatnot[:equip_requirements]&.each do |req|
+      case req[:type]
+      when "skill"
+        requirements.push "level #{req[:level]} #{Skill.find_by_gid(req[:gid]).name}"
+      else
+        raise "Invalid equip requirement type string (#{req[:type]})"
+      end
+    end
+    requirements
+  end
 end