Conditions and states (boons & banes), with `quarrying_draught`

3 files changed, 36 insertions, 1 deletions

diff --git a/app/models/character.rb b/app/models/character.rb
index a5c871b..7e80d65 100644
--- a/app/models/character.rb
+++ b/app/models/character.rb
@@ -10,6 +10,8 @@ class Character < ApplicationRecord
   has_many :learned_activities
   has_many :items, through: :character_items
   has_many :character_skills
+  has_many :conditions, through: :states
+  has_many :states
   has_many :chat_messages
   has_many :bazaar_orders
   validates :name, presence: true
@@ -91,6 +93,10 @@ class Character < ApplicationRecord
     end
   end
 
+  def active_states
+    self.states.all.select { |s| !s.expired? }
+  end
+
   def pay_cost_for(activity)
     CharacterItem.transaction do
       activity.whatnot[:cost]&.each do |cost|
@@ -230,7 +236,8 @@ class Character < ApplicationRecord
     # TODO: Review this filter_map to see if it can be simplified
     hearth_amenity_effects = self.hearth.built_hearth_amenities.filter_map { |a| a.effects if a.effects }
     equipment_effects = self.equipment.filter_map { |a| a.effects if a.effects }
-    (hearth_amenity_effects + equipment_effects).flatten
+    state_effects = self.states.filter_map { |a| a.effects if a.effects && !a.expired? }
+    (hearth_amenity_effects + equipment_effects + state_effects).flatten
   end
 
   def total_stat_change(gid)
diff --git a/app/models/condition.rb b/app/models/condition.rb
new file mode 100644
index 0000000..f2b048f
--- /dev/null
+++ b/app/models/condition.rb
@@ -0,0 +1,5 @@
+class Condition < ApplicationRecord
+  include HasWhatnot
+
+  validates :gid, :name, :description, presence: true
+end
diff --git a/app/models/state.rb b/app/models/state.rb
new file mode 100644
index 0000000..27c8741
--- /dev/null
+++ b/app/models/state.rb
@@ -0,0 +1,23 @@
+class State < ApplicationRecord
+  belongs_to :character
+  belongs_to :condition
+
+  after_create :destroy_duplicates
+
+  def expired?
+    self.expires_at < Time.now
+  end
+
+  def remaining_duration
+    (self.expires_at - Time.now).to_i
+  end
+
+  def effects
+    self.condition.whatnot[:effects]
+  end
+
+  private
+    def destroy_duplicates
+      self.character.states.where(condition: self.condition).where.not(id: self.id).destroy_all
+    end
+end