Implement learned activities

3 files changed, 10 insertions, 0 deletions

diff --git a/app/models/activity.rb b/app/models/activity.rb
index b8eeed7..7272a3b 100644
--- a/app/models/activity.rb
+++ b/app/models/activity.rb
@@ -4,6 +4,8 @@ class Activity < ApplicationRecord
   belongs_to :location, optional: true
   validates :gid, :name, :description, presence: true
 
+  attribute :innate, :boolean, default: false
+
   def cost_string
     requirements = []
     self.whatnot[:cost].each do |cost|
diff --git a/app/models/character.rb b/app/models/character.rb
index 507548e..41dc951 100644
--- a/app/models/character.rb
+++ b/app/models/character.rb
@@ -3,6 +3,7 @@ class Character < ApplicationRecord
   belongs_to :activity, optional: true
   has_one :hearth
   has_many :character_items
+  has_many :learned_activities
   has_many :items, through: :character_items
   has_many :character_skills
   has_many :chat_messages
@@ -66,6 +67,7 @@ class Character < ApplicationRecord
   end
 
   def can_do_activity?(activity)
+    return false unless activity.innate? || self.learned_activities.exists?(activity: activity)
     activity.whatnot[:cost]&.each do |cost|
       case cost[:type]
       when "item"
diff --git a/app/models/learned_activity.rb b/app/models/learned_activity.rb
new file mode 100644
index 0000000..58a6e93
--- /dev/null
+++ b/app/models/learned_activity.rb
@@ -0,0 +1,6 @@
+class LearnedActivity < ApplicationRecord
+  belongs_to :character
+  belongs_to :activity
+
+  validates :character_id, uniqueness: { scope: :activity_id }
+end