RGSS1 Equipment Requirements XP

Code:
#===================================================================

# Equipment Requirements [XP]

# by Ayene

# 26.03.2010 ver 1.2

# www.ultimateam.pl

#===================================================================

# Opis:

# The script allows you to set requirements for weapon and armor.

# For instance, outfitting a hero with two-handed axe would be possible

# only after reaching a specific level or having adequate statistics.

# Also added an option that allows to require certain skills.

#

# Instruction:

# To use the script simply configure requirements below (separately for each

# weapon and armor), according to the formula:

#

# WEAPON [weapon ID] = [lv, maxhp, maxsp, str, dex, agi, int, [skill_id, skill_id, ...]]

#

# For example:

# If you want a character to equip a weapon ID 2 at level 6, provided that

# it has 120 max HP, 40 strength, 70 intelligence,

# type in configuration below:

# WEAPON [2] = [6, 120, 0, 40, 0, 0, 70, []]



# Next, to equip an armor ID 3, which "requires" adequate agility

# and knowledge of the skill ID 10 and 40, type:

# ARMOR [3] = [0, 0, 0, 0, 70, 0, 0, [10, 40]]

#

#===================================================================



# CONFIGURATION

module AYENE

  module EQUIP_REQ



   WEAPON = []

   ARMOR = []



# ~~~~~~~~~~~~~~~~~BRONIE~~~~~~~~~~~~~~~~



  # WEAPON [weapon ID] = [lv, maxhp, maxsp, str, dex, agi, int, [skill_id, skill_id, ...]]



  WEAPON[1] = [2, 10, 10, 10, 10, 10, 10, [4]]  

  WEAPON[3] = [3, 500, 20, 0, 0, 0, 0, []]



# ~~~~~~~~~~~~~~~~PANCERZE~~~~~~~~~~~~~~~~



  # ARMOR [armor ID] = [lv, maxhp, maxsp, str, dex, agi, int, [skill_id, skill_id, ...]]



  ARMOR[2] = [1, 300, 0, 0, 0, 0, 0, []]

  ARMOR[3] = [3, 400, 0, 0, 0, 0, 0, []]

        

  ACC_TEXT = "Your stats are too low to equip this item."

  PARAM_NAMES = ["Level", "Max HP", "Max SP", "Strength", "Dexterity", "Agility", "Intelligence", "Skills:"]  



  SHOW_SKILL_REQ = true  # Show which skill is needed?



  WLH = 32  # Line Height in Requirements Window

  end

end



#===================================================================

# Game_Actor

#===================================================================

class Game_Actor < Game_Battler

  #--------------------------------------------------------------------------

  # * Determine if Item can be Equiped (Actor's Parameters)

  #      stat   : stats

  #--------------------------------------------------------------------------

  def equip_allowed?(stat)

        return true if stat[0] <= level && stat[1] <= base_maxhp &&

                  stat[2] <= base_maxsp && stat[3] <= base_str &&

                  stat[4] <= base_dex && stat[5] <= base_agi &&

                  stat[6] <= base_int && equip_skill_allowed?(stat)

        return false

  end

  #--------------------------------------------------------------------------

  # * Determine if Item can be Equiped (Actor's Skills )

  #      stat   : stats

  #--------------------------------------------------------------------------

  def equip_skill_allowed?(stat)        

        return true if stat[7].empty?

        stat[7].each{|skill_id|

          return false if !skill_learn?(skill_id)       

        }

        return true

  end

end



#===================================================================

# Window_Help

#===================================================================

class Window_EquipReq < Window_Base

  include AYENE::EQUIP_REQ

  #--------------------------------------------------------------------------

  # * Object Initialization

  #      item      : item

  #      data      : parameters (array)

  #      actor    : actor

  #      skill    : skill

  #--------------------------------------------------------------------------

  def initialize(item, data, actor, skill)      

        if skill.empty? or !SHOW_SKILL_REQ

          height = (data.size+1) / 2 * WLH + WLH + 32

        else

          height = (data.size+1) / 2 * WLH + WLH + 32 + WLH * [skill.size, 7].min

        end       

        super(100, 200 - height/2, 460, height)

        self.contents = Bitmap.new(width - 32, height - 32)

        self.z = 1000

        self.opacity = 255

        self.contents.font.color = crisis_color

        self.contents.draw_text(4, 0, self.width - 40, WLH, ACC_TEXT, 1)

        x = 10

        y = WLH

        data.each_with_index{|array, i| 

          self.contents.font.color = system_color

          self.contents.draw_text(x+i%2*240, y+i/2*WLH, 200, WLH, PARAM_NAMES[array[0]].to_s, 0)          

          self.contents.font.color = normal_color

          self.contents.draw_text(x+120+i%2*240, y+i/2*WLH, 40, WLH, array[1].to_s, 2)

        }

        if !skill.empty? and SHOW_SKILL_REQ

          size = (data.size+1)/2*WLH

          self.contents.font.color = system_color

          self.contents.draw_text(x, y+size, 200, WLH, PARAM_NAMES[7].to_s, 0)  

          self.contents.font.color = normal_color

          skill.each_with_index{|id, i|   

                self.contents.draw_text(x+140, y+size+WLH*i, 200, WLH, "- #{$data_skills[id].name}", 0)         

          }

        end

  end

end



#===================================================================

# Scene_Equip

#===================================================================

class Scene_Equip

  include AYENE::EQUIP_REQ

  #--------------------------------------------------------------------------

  # * Aliased Definitions

  #--------------------------------------------------------------------------

  alias ayene_item_stats_sceq_update update

  alias ayene_item_stats_sceq_update_item update_item

  #--------------------------------------------------------------------------

  # * Frame Update

  #--------------------------------------------------------------------------

  def update    

        @req_window != nil ? update_spec_selection : ayene_item_stats_sceq_update

  end

  #--------------------------------------------------------------------------

  # * Frame Update (when item window is active)

  #--------------------------------------------------------------------------

  def update_item

        @stat = nil

        item = @item_window.item

        case item

        when RPG::Weapon

          @stat = WEAPON[item.id]

        else

          @stat = ARMOR[item.id]

        end

        unless @stat == nil  

          if Input.trigger?(Input::C) && [email protected]_allowed?(@stat)

                $game_system.se_play($data_system.buzzer_se)      

                @item_window.active = false

                show_spec_window  

                return

          end

        end

        ayene_item_stats_sceq_update_item

  end

  #--------------------------------------------------------------------------

  # * Frame Update (when requirements window is active)

  #--------------------------------------------------------------------------

  def update_spec_selection

        @frame < 100 ? @frame += 1 : @frame = 0

        if @frame == 100 or Input.trigger?(Input::C) or Input.trigger?(Input::B)

          @req_window.dispose

          @req_window = nil       

          @item_window.active = true      

        end

  end

  #--------------------------------------------------------------------------

  # * Show Requirements Window

  #--------------------------------------------------------------------------

  def show_spec_window

        @frame = 0

        data = []

        @stat.each_with_index {|value, type|

          data.push([type, value]) if value > 0 if type < 7  

        }       

        data.sort!{|a,b| a[0] <=> b[0]} 

        skill = @stat[7]

        @req_window = Window_EquipReq.new(@item, data, @actor, skill)     

  end

end



#===================================================================

# Game_Interpreter

#===================================================================

class Interpreter

  include AYENE::EQUIP_REQ

  #--------------------------------------------------------------------------

  # * Aliased Definitions

  #--------------------------------------------------------------------------

  alias aye_command_315 command_315

  alias aye_command_316 command_316

  alias aye_command_317 command_317

  alias aye_command_318 command_318

  #--------------------------------------------------------------------------

  # * Change EXP

  #--------------------------------------------------------------------------

  def command_315

        aye_command_315

        iterate_actor(@parameters[0]) do |actor|

          check_change_equip(actor)  

        end  

  end

  #--------------------------------------------------------------------------

  # * Change Level

  #--------------------------------------------------------------------------

  def command_316

        aye_command_316

        iterate_actor(@parameters[0]) do |actor|

          check_change_equip(actor)  

        end

  end  

  #--------------------------------------------------------------------------

  # * Change Parameters

  #--------------------------------------------------------------------------

  def command_317

        aye_command_317

        iterate_actor(@parameters[0]) do |actor|

          check_change_equip(actor)  

        end

  end

  #--------------------------------------------------------------------------

  # * Change Skills

  #--------------------------------------------------------------------------

  def command_318

        aye_command_318

        iterate_actor(@parameters[0]) do |actor|

          check_change_equip(actor)  

        end

  end

  #--------------------------------------------------------------------------

  # * Check Equipment

  #      actor     : actor

  #--------------------------------------------------------------------------

  def check_change_equip(actor)  

        for i in 0..4

          case i

          when 0

                item = $data_weapons[actor.weapon_id]

                stat = WEAPON[item.id]

          when 1

                item = $data_armors[actor.armor1_id]

                stat = ARMOR[item.id]

          when 2

                item = $data_armors[actor.armor2_id]

                stat = ARMOR[item.id]

          when 3

                item = $data_armors[actor.armor3_id]

                stat = ARMOR[item.id]

          when 4

                item = $data_armors[actor.armor4_id]

                stat = ARMOR[item.id]

          end

          actor.equip(i, 0) if !stat.nil? && !actor.equip_allowed?(stat)          

        end

  end

end