Multislot part 1

#==============================================================================
# Multi-slot equipment script
#------------------------------------------------------------------------------
# Section 1:  Modules
#------------------------------------------------------------------------------
# Guillaume777
# 6.2.2
# 2006/02/14
#==============================================================================

# To change slots of character
#     $game_actors[1].weapon_slots = [0,0]
#     $game_actors[1].armor_slots = [2,3,4,5,6,7]
#
# To make armor equipable in new slot :
#     Add (5) in its name, where 5 is its slot number
# To make 2handed weapons :
#     Add an element called 2handed to a weapon
#     or, adds its id in TWO_HANDED_WEAPONS = []
#     or, adds (2handed) in its name
# To make a weapon double attack
#     Add an element called 2attacks to a weapon
#     or, adds its id in DOUBLE_ATTACK_WEAPONS = []
#     or, adds (2atks) in its name
# To make a weapon/armor cursed
#     Adds its id in CURSED_WEAPONS or CURSED_ARMORS, or
#     put (cursed) in its name
# To make a weapon require an offhand instead of any weapon
#     Adds its id in NEEDS_OFFHAND or
#     Adds (needs_offhand) in its name

#==============================================================================
# *** MODULE:  Guillaume777's Multi-Slot Module
#------------------------------------------------------------------------------
#  This is the configuration module of the Multi-Slot system.  It allows you to
#  set the default names of your slots, tag your weapons and/or armors for many
#  types of enhancements and features, and etc.
#==============================================================================
module G7_MS_MOD

  #--------------------------------------------------------------------------
  # * Configuration Section
  #--------------------------------------------------------------------------
  #========Set weapon/armor properties ======================================
  CURSED_WEAPONS        = []             # ids of weapons to be cursed
  CURSED_ARMORS         = []             # ids of armors to be cursed
  TWO_HANDED_WEAPONS    = []             # ids of 2handed weapons
  DOUBLE_ATTACK_WEAPONS = []             # ids of double attack weapons
  NEEDS_OFFHAND         = [3,4,5,6,7,8,  # ids of weapons requiring an offhand
                           9,10,11,12,
                           25,26,27,28,29,30,31,32,33,34,35,36,37,38]

  SWITCH_EQUIP_WEAPONS  = [[38,36], [43,42]]  # ids of weapons switched when equipped
  SWITCH_EQUIP_ARMORS   = [[41,40], [42,39]]  # ids of switched armors(same above)
  # Use 1 array, first value of array = false item, second value = true item
  #
  # First value in the above arrays is displayed in the weapons/armors you can
  # choose.  When the weapon/armor is chosen, the second id value IS the weapon
  # or armor that you've chosen.  Example:  Trick someone to equip a cursed bow.

  #=========Set weapon/armor properties with element tagging and name edit===
  CURSED_STRING = 'cursed'  # put (cursed) in item name for it to be cursed
  HANDS_ELEMENT = 'handed'  # no. of hands in front of HANDS_ELEMENT in database
  HANDS_STRING  = 'handed'  # name of string in item name like (2handed)

  MULTI_ATTACK_ELEMENT = 'attacks' # name of element to tag to multi attacks
                                   # like (2attacks)
  MULTI_ATTACK_STRING = 'atks'     # string in item name, like (3atks)

  NEEDS_OFFHAND_STRING = 'needs_offhand' #string in item name if the weapon
                                         #needs an offhand like (needs_offhand)

  #=====Set character slots properties =======================================
  WEAPON_KINDS = [0, 0]                     # number of weapons,  0 = weapon
  WEAPON_KIND_NAMES = ['R-Hand', 'L-Hand']  # custom name of extra weapon slots
  WEAPON_KIND_POWERS = [100, 100]           # 100 = normal power, 90 = 90% power
                                            # Leave empty or put nil inside
                                            # if you want the default names.
  ARMOR_KINDS = [1,2,3,4,5,6,7]
  # 1 = shield
  # 2 = helmet
  # 3 = armor
  # 4 = acc
  # 5 = and more : extra slot
  EXTRA_SLOT_NAMES = ['Gauntlet','Boots','Amulet']
  # Name of the extra slots in equip window
  # You need as many words as there are '5' or more in armor_kinds
  # The first order of the slots names reflect the order of the 5 in armor_kinds
  # Put (5) or more to in the armor name to have it assigned to the extra slot


  #=============Set multi-weapon behavior====================================
  IGNORE_OFFHAND          = false # ignore off_hand support
  TWOHANDED_IN_OFFHAND    = true  # If false don't show two handed weapons in
                                  # the offhand window
  ALL_WEAPONS_FOR_SKILLS  = true  # true  = combined pwr of all weaps for skills
                                  # false = only power of first weapon
  SHIELD_HAND_SLOT        = 1     # slot number to be used for shield hand
  WEAPON_SHIELD_SHARE     = true  # if true, can't use a shield and a second
                                  # weapon at the same time
  SHIELD_HAND_WIELD       = true  # true = can use shield hand for 2handed weap.
  WEAPON_HAND_WIELD       = true  # true = can use weapon hand for 2handed weap.
  MULTI_WEAPONS_PENALITY  = 0     # percent of atk that will be subtracted if
                                  # you use two weapons at the same time.

  #============Set appearance properties ====================================
  FONT_NAME       = 'Arial'      # Font to use
  CURSED_COLOR    = Color.new(255, 50, 50)  # Color of cursed equiped items
  SHOW_REMOVE     = false                   # Show empty in offhand window

  WINDOWS_STRETCH = true    # true : equip_right stretch to adjust to # of slots
  MAX_SHOW_SLOTS  = 6       # Maximum number of slots in 1 screen in equip right
                            # window.  Useless if windows_stretch = false
  HELP_AT_BOTTOM  = false   # If true,  will leave place for help window at bot-
                            # tom.  Useless if you didn't modify the help window
                            # y-coordinate.

  STATUS_WINDOW_ARRANGE = true  # If true, you get a new status window.
  STATUS_WINDOW_SPACING = 24    # Space between each item in new status window.
  EVADE                 = false # If draw_actor_parameter is configured to
                                # receive parameter number 7 (evade), then it
                                # will show in new status window.
  # EVADE = true has no effect if STATUS_WINDOW_ARRANGE is false

  #================ end of settings =========================================

  #--------------------------------------------------------------------------
  # * Object Initialization
  #--------------------------------------------------------------------------
  def initialize
    super
    RPG.set_new_item_types #fix armor and weapon properties at start of game
  end
  #--------------------------------------------------------------------------
  # * End of MODULE:  Guillaume777's Multi-Slot Module
  #--------------------------------------------------------------------------
end


#============================================================================
# ** MODULE:  RPG Module
#----------------------------------------------------------------------------
#  This sprite is used as an arrow cursor for the battle screen. This class
#  is used as a superclass for the Arrow_Enemy and Arrow_Actor classes.
#============================================================================
module RPG
  #--------------------------------------------------------------------------
  # * Set New Item Types
  #--------------------------------------------------------------------------
  def RPG.set_new_item_types
    if @initialized_item_types then return end
    for armor in $data_armors     # for each armor
      unless armor == nil         # if armor
        armor.set_adv_type        # set new type
        armor.set_cursed          # set if item is cursed or not
      end
    end
    for weapon in $data_weapons  # for each armor
      unless weapon == nil       # if armor
        weapon.set_needs_offhand # set if it needs an offhand or not
        weapon.set_nb_hands      # set the number of hands to wield it
        weapon.set_nb_attacks    # set the number of attacks it can do
        weapon.set_cursed        # set if item is cursed or not
      end
    end
    @initialized_item_types = true
  end
  #--------------------------------------------------------------------------
  # * Initialized Item Types
  #     bool      : boolean value (true/false)
  #--------------------------------------------------------------------------
  def RPG.initialized_item_types=(bool)
    @initialized_item_types = bool
  end

  #==========================================================================
  # ** Armor
  #--------------------------------------------------------------------------
  # Data class for armors, adds new armor types
  #==========================================================================
  class Armor
    attr_accessor :cursed
    #------------------------------------------------------------------------
    # * Set Adv Type
    #------------------------------------------------------------------------
    def set_adv_type
      pattern =  /\((\d+)\)/
      if @name.sub!(pattern, '') != nil
        # Set kind to the number in name of armor
        @kind = $1.to_i - 1
      end
    end
    #------------------------------------------------------------------------
    # * Set Cursed
    #------------------------------------------------------------------------
    def set_cursed
      pattern = '('+G7_MS_MOD::CURSED_STRING+')'
      if @name.sub!(pattern, '') != nil then cursed = true end
      if G7_MS_MOD::CURSED_ARMORS.include?(@id) then cursed = true end
      @cursed = cursed
    end
    #------------------------------------------------------------------------
    # * End of Armor Class
    #------------------------------------------------------------------------
  end

  #==========================================================================
  # ** Weapon
  #--------------------------------------------------------------------------
  # Data class for weapons, adds new weapon types
  #==========================================================================
  class Weapon
    #------------------------------------------------------------------------
    # * Public Instance Variables
    #------------------------------------------------------------------------
    attr_accessor :needs_offhand  # does it need an offhand weapon
    attr_accessor :nb_hands       # numbers of hands it requires
    attr_accessor :nb_attacks     # number of attacks it can do
    attr_accessor :cursed         # true if item is cursed
    #------------------------------------------------------------------------
    # * Set Cursed
    #------------------------------------------------------------------------
    def set_cursed
      pattern = '('+G7_MS_MOD::CURSED_STRING+')'
      if @name.sub!(pattern, '') != nil then cursed = true end
      if G7_MS_MOD::CURSED_WEAPONS.include?(@id) then cursed = true end
      @cursed = cursed
    end
    #------------------------------------------------------------------------
    # * Set Needs OffHand
    #------------------------------------------------------------------------
    def set_needs_offhand
      pattern = '('+G7_MS_MOD::NEEDS_OFFHAND_STRING+')'
      if @name.sub!(pattern, '') != nil then
        @needs_offhand = true
      elsif G7_MS_MOD::NEEDS_OFFHAND.include?(self.id) then
        @needs_offhand = true
      elsif @needs_offhand== nil then
        @needs_offhand = false
      end
    end
    #------------------------------------------------------------------------
    # * Returns number of hands needed for weapons
    #------------------------------------------------------------------------
    def set_nb_hands
      if G7_MS_MOD::TWO_HANDED_WEAPONS.include?(self.id) then
         nb_hands = 2
      end
      pattern = /\((\d+)#{G7_MS_MOD::HANDS_STRING}\)/
      if @name.sub!(pattern, '') != nil
        nb_hands = $1.downcase.delete('a-z')
        nb_hands = $1.to_i
      end
      # Search through the elements
      for elementnb in self.element_set
        elementname = $data_system.elements[elementnb].downcase
        # If the weapon has an element for another attack
        if elementname.delete('0-9') == G7_MS_MOD::HANDS_ELEMENT.downcase
          # Get the number of attacks
          elementname = elementname.delete('a-z')
          if elementname != '' then
            nb_hands = elementname.to_i
            # Delete the element
            self.element_set.delete(elementnb)
          end
        end
      end
      if nb_hands.is_a?(Integer) == false or nb_hands <= 0 then nb_hands = 1 end
      @nb_hands = nb_hands
    end
    #------------------------------------------------------------------------
    # * Returns the number of attack the weapon can do
    #------------------------------------------------------------------------
    def set_nb_attacks
      if G7_MS_MOD::DOUBLE_ATTACK_WEAPONS.include?(self.id) then
        nb_attacks = 2
      else
        nb_attacks = 1
      end
      pattern = /\((\d+)#{G7_MS_MOD::MULTI_ATTACK_STRING}\)/
      if @name.sub!(pattern, '') != nil
        nb_attacks = $1.downcase.delete('a-z')
        nb_attacks = $1.to_i
      end
      # Search elements that could add more attacks
      for elementnb in self.element_set
        elementname = $data_system.elements[elementnb].downcase
        # If the weapon has an element for another attack
        if elementname.delete('0-9') == G7_MS_MOD::MULTI_ATTACK_ELEMENT.downcase
          # Get the number of attacks
          elementname = elementname.delete('a-z')
          if elementname != '' then
            nb_attacks = elementname.to_i
            # Delete the element
            self.element_set.delete(elementnb)
          end
        end
      end
      if nb_attacks.is_a?(Integer) == false or nb_attacks <= 0 then nb_attacks = 1 end
      @nb_attacks = nb_attacks
    end
    #------------------------------------------------------------------------
    # * End of CLASS:  Weapon
    #------------------------------------------------------------------------
  end
  #--------------------------------------------------------------------------
  # * End of MODULE:  RPG Module
  #--------------------------------------------------------------------------
end