View difference between Paste ID: cgr0t2Fi and HHwZup57

 #===============================================================================
 #                      G I _ H U D   &   G I _ A c t o r
 #===============================================================================
 # Usage Terms
 #-------------------------------------------------------------------------------
 #   The following script was developed exclusively to Wonderland Project and
 # anyone else should match the conditions below by under penalty of having longs
 # and strange conversations about rules, and of being overspammed with game
 # envites at its facebook profile.
 #
 # * To use tihs script you must first contact the original creator Guill by one
 # of the contact ways at the end of this register.
 #
 # * You you are not allowed to post this script in any forum or internet page
 # without a previous authorization given by the original creator Guill.
 #-------------------------------------------------------------------------------
 # How to Use
 #-------------------------------------------------------------------------------
 # 1: Paste the attached pictures at "Project/Graphics/Pictures" folder.
 # 2: Go to Configuration section at line 34 and set your preferences.
 # 3: Go to Commands section at line 24 and learn the basic functions.
 # 4: Type the functions at Event's Call Script command.
 #-------------------------------------------------------------------------------
 # Commands
 #-------------------------------------------------------------------------------
 # $gi_actor.heal(n) -> Heals the player in <n> health points.
 # $gi_actor.hurt(n) -> Hurts the player in <n> health points.
 # $gi_actor.grow_life(n) -> Enhance player's life by <n> hearts.
 # $gi_actor.get_key(x) -> Add <x> key.
 # Where <x> must be in ["cup","sword","club","gold"]
 # $gi_actor.drop_key -> Drop player's atual key.
 # $char_hud.change_face(x) -> Change HUD face to "<x>.png".
 #-------------------------------------------------------------------------------
 # Configuration
 #-------------------------------------------------------------------------------
 module GI_HUD_Config
 # Change the values after "=" by your preferences
   X = 0 # HUD screen X position in pixels
   Y = 0 # HUD screen Y position in pixels
   BG = "HUDBG.png" # File name at HUD background's image
   Heart = "Heart.png" # File name at empty heart image
   P1 = "P1.png" # File name at default player image
   Z = 90 # HUD screen Z position
   HUD_Switch = 1 # Visibility yelding switch
   # Put true if you want to regerate life when growing a new heart
   # Put false to otherwise
   Renew_Life = false
 end
 #-------------------------------------------------------------------------------
 #                       DO NOT CHANGE EVEN A DOT BELOW
 #-------------------------------------------------------------------------------
 
 class Spriteset_Map
   alias gi_ini initialize
   alias gi_upd update
   alias gi_dis dispose
   def initialize
     gi_ini
     $gi_actor = GI_Actor.new
     $char_hud = GI_HUD.new
   end
   def update
     $char_hud.update if not $char_hud == nil
     gi_upd
   end
   def dispose
-    $char_hud.dispose if not $char_hud == nil
+    if not $char_hud == nil
       if not $char_hud.disposed?
         $char_hud.dispose
       end
     end
     gi_dis
   end
 end
 
 class GI_Actor
   attr_accessor :max_life
   attr_accessor :life
   attr_accessor :key
   def initialize
     self.life = 12
     self.max_life = 12
     self.key = ""
   end
   def grow_life(n)
     $char_hud.grow_heart(n)
   end
   def hurt(n)
     $char_hud.drop_life(n)
     SceneManager.goto(Scene_Gameover) if self.life == 0
   end
   def heal(n)
     $char_hud.add_life(n)
   end
   def get_key(x)
     if self.key == ""
       $char_hud.add_key(x)
       self.key = x
     end
   end
   def drop_key
     if not self.key == ""
       $char_hud.drop_key
       self.key = ""
     end
   end
 end
 
 class GI_HUD
   include GI_HUD_Config
   def initialize
     @vp = Viewport.new(0,0,544,416)
     @vp.z = Z
     @bg = Sprite.new(@vp)
     @bg.x = X
     @bg.y = Y
     @bg.bitmap = Cache.picture(BG)
     @bg.z = 1
     @hearts = []
     i = 0
     while i < 3 do
       @hearts[i] = Sprite.new(@vp)
       @hearts[i].x = X + 50 + (18 * i)
       @hearts[i].y = Y + 8
       @hearts[i].bitmap = Cache.picture(Heart)
       @hearts[i].z = 4 + i
       i += 1
     end
     @player = Sprite.new(@vp)
     @player.x = X + 3
     @player.y = Y
     @player.bitmap = Cache.picture(P1)
     @player.z = 2
     @key = Sprite.new(@vp)
     @key.x = X + 160
     @key.y = Y + 8
     @key.z = 3
     @life = $gi_actor.life
     @max_life = $gi_actor.max_life
     @lifes = []
     i = 0
     @liner = 8
     @h_liner = 8
     while i < 3 do
       draw_heart(i,4,i)
       i += 1
     end
   end
   def update
     @bg.update
     @player.update
     @key.update
     @hearts.each do |i|
         i.update if not i.disposed?
     end
     @lifes.each do |i|
         i.update if not i.disposed?
     end
     $gi_actor.life = @life
     $gi_actor.max_life = @max_life
     if $game_switches[HUD_Switch]
       @vp.visible = true
     else
       @vp.visible = false
     end
   end
   def dispose
     @bg.dispose
     @player.dispose
     @key.dispose
     @hearts.each do |i|
         i.dispose if not i == nil
     end
     @lifes.each do |i|
         i.dispose if not i == nil
     end
   end
   def change_face(x)
     if File.exists("graphics/pictures/" + x + ".png")
       @player = Sprite.new(@vp)
       @player.x = X + 3
       @player.y = Y
       @player.bitmap = Cache.picture(x + ".png")
       @player.z = 2
     end
   end
   def drop_life(n)
     aux = @life - n
     @life = 0
     @lifes.each do |i|
         i.dispose if not i == nil
     end
     add_life(aux)
   end
   def grow_heart(n)
     aux = @max_life + n * 4
     while aux > 48 do
       aux -= 4
       n -= 1
     end
     if n == 0
       return
     end
     n -= 1
     heart_n = (@max_life / 4).to_i
     i = heart_n
     while n >= 0 do
       i = 0 if heart_n == 6
       i = 1 if heart_n == 7
       i = 2 if heart_n == 8
       i = 3 if heart_n == 9
       i = 4 if heart_n == 10
       i = 5 if heart_n == 11
       if @max_life < 24
         @h_liner = 8
       else
         @h_liner = 22
       end
       @hearts[heart_n] = Sprite.new(@vp)
       @hearts[heart_n].x = X + 50 + (18 * i)
       @hearts[heart_n].y = Y + @h_liner
       @hearts[heart_n].bitmap = Cache.picture(Heart)
       @hearts[heart_n].z = 4 + heart_n
       @max_life += 4
       i += 1
       heart_n += 1
       n -= 1
     end
     if Renew_Life
       n = @max_life - @life
       add_life(n)
     end
   end
   def add_life(n)
     aux = @life + n
     while aux > @max_life do
       aux -= 1
       n -= 1
     end
     if n == 0 then return; end
     life = @life % 4
     heart_n = (@life / 4).to_i
     @life -= life
     if not @lifes[heart_n] == nil
       @lifes[heart_n].dispose
       @lifes[heart_n] = nil
     end
     n += life
     while n > 3 do
       draw_heart(heart_n,4,heart_n)
       @life += 4
       heart_n += 1
       n -= 4
     end
     if n > 0
       draw_heart(heart_n,n,heart_n)
       @life += n
     end
   end
   def draw_heart(s,k,i)
     if i == 6 then i = 0 end; if i == 7 then i = 1 end
     if i == 8 then i = 2 end; if i == 9 then i = 3 end
     if i == 10 then i = 4 end; if i == 11 then i = 5 end
     if @life < 24
       @liner = 8
     else
       @liner = 22
     end
     @lifes[s.to_i] = Sprite.new(@vp)
     @lifes[s.to_i].x = X + 50 + 18 * i
     @lifes[s.to_i].y = Y + @liner
     @lifes[s.to_i].z = 16 + s.to_i
     @lifes[s.to_i].bitmap = Cache.picture(k.to_s + ".png")
   end
   def add_key(x)
     @key.bitmap = Cache.picture(x + "_k.png")
   end
   def drop_key
     @key.bitmap.dispose
     @key.bitmap = nil
     @key = Sprite.new(@vp)
     @key.x = X + 160
     @key.y = Y + 8
     @key.z = 3
   end
 end
 #===============================================================================
 # Contacts
 #-------------------------------------------------------------------------------
 # E-Mail: [email protected]
 # Forum Mundo RPG Maker: http://forums.mundorpgmaker.com.br/index.php?action=profile;u=57956
 # Facebook Page: https://www.facebook.com/souza.psg
 #===============================================================================