Housekeeping

game/data/plugins/skill/mining/mining.rb

@@ -0,0 +1,155 @@
+require 'java'
+
+java_import 'org.apollo.game.action.DistancedAction'
+java_import 'org.apollo.game.model.entity.EquipmentConstants'
+java_import 'org.apollo.game.model.entity.Skill'
+
+PROSPECT_PULSES = 3
+ORE_SIZE = 1
+
+# TODO: finish implementing this
+# A `DistancedAction` for mining ore.
+class MiningAction < DistancedAction
+  attr_reader :position, :ore, :counter, :started
+
+  def initialize(mob, position, ore)
+    super(0, true, mob, position, ORE_SIZE)
+    @position = position
+    @ore = ore
+    @started = false
+    @counter = 0
+  end
+
+  def find_pickaxe
+    weapon = mob.equipment.get(EquipmentConstants::WEAPON)
+    PICKAXE_IDS.each do |id|
+      return PICKAXES[id] if (!weapon.nil? && weapon.id == id) || mob.inventory.contains(id)
+    end
+
+    nil
+  end
+
+  # starts the mining animation, sets counters/flags and turns the mob to
+  # the ore
+  def start_mine(pickaxe)
+    @started = true
+    mob.send_message('You swing your pick at the rock.')
+    mob.play_animation(pickaxe.animation)
+    @counter = pickaxe.pulses
+  end
+
+  def executeAction
+    skills = mob.skill_set
+    level = skills.get_skill(Skill::MINING).current_level
+    pickaxe = find_pickaxe
+    mob.turn_to(@position)
+
+    # verify the mob can mine with their pickaxe
+    if pickaxe.nil? || level < pickaxe.level
+      mob.send_message('You do not have a pickaxe for which you have the level to use.')
+      stop
+      return
+    end
+
+    # verify the mob can mine the ore
+    if ore.level > level
+      mob.send_message('You do not have the required level to mine this rock.')
+      stop
+      return
+    end
+
+    # check if we need to kick start things
+    if @started
+      # count down and check if we can have a chance at some ore now
+      if @counter == 0
+        # TODO: calculate the chance that the player can actually get the rock
+
+        if mob.inventory.add(ore.id)
+          name = name_of(@ore.id).sub(/ ore$/, '').downcase
+
+          mob.send_message("You manage to mine some #{name}.")
+          skills.add_experience(Skill::MINING, ore.exp)
+          # TODO: expire the rock
+        end
+
+        stop
+      end
+
+      @counter -= 1
+    else
+      start_mine(pickaxe)
+    end
+  end
+
+  def equals(other)
+    get_class == other.get_class && @position == other.position && @ore == other.ore
+  end
+
+end
+
+# A `DistancedAction` for a rock with no available ore.
+class ExpiredProspectingAction < DistancedAction
+  attr_reader :position
+
+  def initialize(mob, position)
+    super(0, true, mob, position, ORE_SIZE)
+  end
+
+  def executeAction
+    mob.send_message('There is currently no ore available in this rock.')
+    stop
+  end
+
+  def equals(other)
+    get_class == other.get_class && @position == other.position
+  end
+
+end
+
+# A `DistancedAction` for prospecting a rock.
+class ProspectingAction < DistancedAction
+  attr_reader :position, :ore
+
+  def initialize(mob, position, ore)
+    super(PROSPECT_PULSES, true, mob, position, ORE_SIZE)
+    @position = position
+    @ore = ore
+    @started = false
+  end
+
+  def executeAction
+    if @started
+      ore_def = ItemDefinition.lookup(@ore.id)
+      name = ore_def.name.sub(/ ore$/, '').downcase
+
+      mob.send_message("This rock contains #{name}.")
+      stop
+    else
+      @started = true
+
+      mob.send_message('You examine the rock for ores...')
+      mob.turn_to(@position)
+    end
+  end
+
+  def equals(other)
+    get_class == other.get_class && @position == other.position && @ore == other.ore
+  end
+
+end
+
+on :message, :first_object_action do |mob, message|
+  ore = ORES[message.id]
+
+  mob.start_action(MiningAction.new(mob, message.position, ore)) unless ore.nil?
+end
+
+on :message, :second_object_action do |mob, message|
+  ore = ORES[message.id]
+
+  if !ore.nil?
+    mob.start_action(ProspectingAction.new(mob, message.position, ore))
+  elsif !EXPIRED_ORES[message.id].nil?
+    mob.start_action(ExpiredProspectingAction.new(mob, message.position))
+  end
+end