Prevent characters from starting or finishing an activity that might result in combat if the character is at max wounds

5 files changed, 14 insertions, 3 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 54b0d04..8ad564c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,8 @@ All notable changes to this project will be documented in this file.
 - Added message output when you would learn how to do a new activity (e.g. cast a new spell), but you already know how
   how to do it.
 - Fixed bug where multiple activities could be learned at once (e.g. multiple spells from one spellpage).
+- Characters can no longer start or finish an activity if the character is at max wounds and the activity might result
+  in combat. This means that you can no longer start a timer that won't finish due to being at max wounds.
 
 ### Monsters
 - New monster: sulfur scuttler
@@ -24,7 +26,7 @@ All notable changes to this project will be documented in this file.
 - Hearths now have locations, like characters do. All existing hearths are now located at Floret.
 
 ### Web
-- Favicon added (contributed by mattagarr)
+- Favicon added (contributed by mattagarr).
 
 ### Engine
 - Some improvements/tweaks.
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 607fe6e..52e9baf 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -21,7 +21,7 @@ class ApplicationController < ActionController::Base
       if current_char.start_activity(activity, queued_actions: queued_actions)
         redirect_to character_path(current_char)
       else
-        message = "You can't do that. Check the costs and requirements."
+        message = "You can't do that. Check the costs and requirements. Also, you can't do anything that might result in combat if you're at max wounds."
         flash[:alert] = message.strip
         redirect_back(fallback_location: character_path(current_char))
       end
diff --git a/app/lib/activity_processor.rb b/app/lib/activity_processor.rb
index b8456c8..e8ca82e 100644
--- a/app/lib/activity_processor.rb
+++ b/app/lib/activity_processor.rb
@@ -25,6 +25,8 @@ class ActivityProcessor
       return
     end
 
+    raise TooManyWoundsError if @character.activity.can_result_in_combat? && !@character.can_fight?
+
     Character.transaction do
       if @character.rested_duration > 0
         remaining_rested_duration = @character.rested_duration - @character.rested_duration_to_spend_on_activity
@@ -191,7 +193,7 @@ class ActivityProcessor
   rescue TooManyWoundsError
     @character.stop_activity
     @results.replace([{ type: "error",
-                        message: "You can't fight in your condition. You'll have to heal a wound." }])
+                        message: "In your condition, you can't do anything that might result in combat. You'll have to heal a wound first." }])
   rescue MonsterSpawnError
     @character.stop_activity
     @results.replace([{ type: "error",
diff --git a/app/models/activity.rb b/app/models/activity.rb
index 9910295..d66b758 100644
--- a/app/models/activity.rb
+++ b/app/models/activity.rb
@@ -5,4 +5,8 @@ class Activity < ApplicationRecord
   validates :gid, :name, :description, presence: true
 
   attribute :innate, :boolean, default: true
+
+  def can_result_in_combat?
+    self.whatnot[:results].select { |r| %w[monster monster_spawn].include?(r[:type]) }.any?
+  end
 end
diff --git a/app/models/character.rb b/app/models/character.rb
index b3d8c25..4fd524b 100644
--- a/app/models/character.rb
+++ b/app/models/character.rb
@@ -279,6 +279,9 @@ class Character < ApplicationRecord
 
   def can_do_activity?(activity, ignore_cost: false, ignore_requirements: false)
     return false unless activity.innate? || self.learned_activities.exists?(activity: activity)
+
+    return false if activity.can_result_in_combat? && !can_fight?
+
     unless ignore_cost
       activity.whatnot[:cost]&.each do |cost|
         case cost[:type]