Housekeeping

2026-07-07 08:39:17 +00:00 · 2019-03-26 14:05:40 -04:00
parent a0c78ced90
commit 739c331860
135 changed files with 4 additions and 4 deletions
@@ -0,0 +1,120 @@
+require 'java'
+
+java_import 'org.apollo.game.action.DistancedAction'
+java_import 'org.apollo.game.model.Animation'
+java_import 'org.apollo.game.model.entity.Skill'
+
+# An action that causes a mob to fish at a spot.
+class FishingAction < DistancedAction
+  attr_reader :position, :options, :spot, :started, :tool
+
+  # Creates the FishingAction.
+  def initialize(mob, position, spot, option)
+    super(4, true, mob, position, 1)
+    @position = position
+    @spot = spot
+    @tool = spot.tools[option - 1]
+
+    @options = (option == 1) ? spot.first_fish : spot.second_fish
+    @minimum_level = @options.map(&:level).min
+  end
+
+  # Returns whether or not a catch is successful.
+  def successful_catch(level, requirement)
+    [level - requirement + 5, 30].min > rand(40)
+  end
+
+  # Starts the fishing process.
+  def start_fishing
+    @started = true
+    mob.send_message(tool.message)
+  end
+
+  # Executes the action.
+  def executeAction
+    skills = mob.skill_set
+    fishing_level = skills.get_skill(Skill::FISHING).current_level
+    mob.turn_to(position)
+
+    if @minimum_level > fishing_level
+      mob.send_message("You need a fishing level of #{@minimum_level} to fish at this spot.")
+      stop
+      return
+    end
+
+    inventory = mob.inventory
+    if inventory.free_slots.zero?
+      inventory.force_capacity_exceeded
+      stop
+      return
+    end
+
+    unless inventory.contains(@tool.id)
+      mob.send_message("You need a #{@tool.name.downcase} to fish at this spot.")
+      stop
+      return
+    end
+
+    bait = find_bait
+    if bait == -1
+      mob.send_message("You need #{name_of(:item, bait).downcase}s to fish at this spot.")
+      stop
+      return
+    end
+
+    if @started
+      options = @options.reject { |fish| fish.level > fishing_level }
+      # Player may level up mid-action so reject here, not at initialisation.
+      fish = options.sample # TODO: it's a ~70/30 chance, not 50/50
+
+      if successful_catch(fishing_level, fish.level)
+        inventory.remove(bait) unless bait.nil?
+        inventory.add(fish.id)
+
+        name = fish.name
+        mob.send_message("You catch #{name.end_with?('s') ? 'some' : 'a'} #{name.downcase}.")
+        skills.add_experience(Skill::FISHING, fish.experience)
+
+        if find_bait == -1
+          mob.send_message("You need more #{name_of(:item, bait).downcase}s to fish at this spot.")
+          stop
+          return
+        end
+      end
+    else
+      start_fishing
+    end
+
+    mob.play_animation(@tool.animation)
+  end
+
+  # Finds the id of the first piece of bait in the player's inventory, or nil if no bait is
+  # required, or -1 if the player's inventory does not contain any valid bait.
+  def find_bait
+    baits = @tool.bait
+    baits.empty? ? nil : baits.find(-1) { |bait| mob.inventory.contains(bait) }
+  end
+
+  # Stops this action.
+  def stop
+    super
+    mob.stop_animation
+  end
+
+  def equals(other)
+    get_class == other.get_class && @spot == other.spot && @position == other.position &&
+      @options == @other.options
+  end
+
+end
+
+# Intercepts the NpcAction message to determine whether or not a clicked npc was a fishing spot.
+on :message, :npc_action do |player, message|
+  npc = $world.npc_repository.get(message.index)
+  spot = FISHING_SPOTS[npc.id]
+
+  unless spot.nil?
+    player.start_action(FishingAction.new(player, npc.position, spot, message.option))
+    message.terminate
+  end
+end