Basic usage of hearth amenities

1 files changed, 32 insertions, 0 deletions

diff --git a/app/controllers/hearth_amenities_controller.rb b/app/controllers/hearth_amenities_controller.rb
new file mode 100644
index 0000000..09ea7bf
--- /dev/null
+++ b/app/controllers/hearth_amenities_controller.rb
@@ -0,0 +1,32 @@
+class HearthAmenitiesController < ApplicationController
+  def use
+    @hearth_amenity = HearthAmenity.find(params[:hearth_amenity_id])
+    built_hearth_amenity = current_char.hearth.built_hearth_amenities.find_by(hearth_amenity: @hearth_amenity)
+    unless built_hearth_amenity&.usable?
+      flash[:alert] = "You can't use that."
+      redirect_to character_hearth_path(current_char) and return
+    end
+    if built_hearth_amenity.on_cooldown?
+      flash[:alert] = "You need to wait another #{built_hearth_amenity.seconds_until_cooled_down.ceil} seconds."
+      redirect_to character_hearth_path(current_char) and return
+    end
+    built_hearth_amenity.hearth_amenity.whatnot[:use_effects].each do |use_effect|
+      case use_effect[:type]
+      when "change_wounds"
+        # This is basically duplicated in ItemsController
+        Character.transaction do
+          wounds_change = [use_effect[:value], -current_char.wounds].max
+          current_char.wounds = current_char.wounds + wounds_change
+          current_char.save!
+          flash[:notice] = "#{use_effect[:message]}"
+          heal_or_gain = wounds_change.positive? ? "gain" : "heal"
+          flash[:notice] += " You #{heal_or_gain} #{wounds_change.abs} wound(s)."
+        end
+      else
+        raise "Invalid use effect type (#{use_effect[:type]}"
+      end
+    end
+    built_hearth_amenity.update(last_used_at: Time.now)
+    redirect_to character_hearth_path(current_char)
+  end
+end