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Domaine concerné: Script
Logiciel utilisé: VX
Bonsoir,

J'ai trouvé ce script :

#_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_
#_/  ?          SBS Tankentai ADD-DON - [Lusitano] Cover              ? VX ?
#_/  ?                      Version 2.1                                    ?
#_/  ?                      by Flipsomel                                    ?
#_/-----------------------------------------------------------------------------
#_/  Extra credit:
#_/  - Kal, i used his way of accessing the skill user id
#_/
#_/  Features:
#_/    Defines actors that will take damage in place of an ally via state.
#_/    Does not work for monsters.
#_/
#_/  Mini-faq:
#_/  > The protector stats are used to calculate the damage when covering ally.
#_/  > Items and healing spells affect the target, not the protector
#_/
#_/
#_/----------------------------------------------------------------------------
#_/  Cover Types:
#_/    1 -> cover target from all physical attacks
#_/    2 -> cover all physical attacks, with a given chance
#_/    3 -> cover all physical attacks, if target hp percentage bellow
#_/    4 -> cover all physical and magic attacks
#_/    5 -> cover all physical and magic attacks, with a given chance
#_/    6 -> cover all physical and magic attacks, if target hp percentage bellow
#_/                                    
#_/----------------------------------------------------------------------------
#_/  How to use:  
#_/
#_/  > Add to the state notebox: <COVER cover_type cover_param>
#_/
#_/                    replace cover_type for the the desired cover type
#_/                    replace cover_param for the the desired param
#_/  Setup examples: 
#_/    
#_/    >  cover ally always : <COVER 1 0>
#_/    >  50% chance of physically cover ally: <COVER 2 50>
#_/    >  cover phys and mag damage if ally hp is at 20%: <COVER 3 20>
#_/
#_/----------------------------------------------------------------------------
#_/  Where to install:
#_/      Above Main, after the battle system.
#_/----------------------------------------------------------------------------
#_/  Compatible:
#_/      Done and tested for SBS3.4e + ATB 1.2c
#_/-----------------------------------------------------------------------------
#_/
#_/  !ATTENTION! : don't forget to check remove state at end of battle, or
#_/                bad stuff will occur!
#_/-----------------------------------------------------------------------------
#_/ 
#_/  Version Log:
#_/  1.0 - Started Script, defender takes damage for protected, pops damage
#_/  1.1 - Added sprite movement
#_/  1.2 - Corrected some bugs regarding damage and skill effects
#_/  2.0 - Added more cover types 
#_/  2.1 - Added protected battler animation
#_/
#_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_
 
#------------------------------------------------------------------------------
# Cover SEQUENCE
# If you know how to use takentai action sequences you can edit this one.
# Please take into account that the script places the defender in the covered
# ally position, no matter what COVER_RESET does.
# COVER_RESET is only used to make the battler stand in place for a time, and
# then return to his original start position.
#
# BUG NOTE:
# Sometimes the defender turn starts before he can execute
# "Start Pos Return", and will stay in the ally being defended spot until 
# he is called to defend again. You can add  "Start Pos Return" to your
# "COMMAND_INPUT" and this will no longer occur.
# In the next version i will adress this issue, when i have the time z.z
#------------------------------------------------------------------------------
module N01
  COVERSCRIPT_SEQUENCE = {
                "COVER_RESET" => ["30","Start Pos Return","FLEE_RESET"],
                "BE_COVERED" => ["EVADE_JUMP","20","Start Pos Return","FLEE_RESET"]
        }                
ACTION.merge!(COVERSCRIPT_SEQUENCE)
end
 
#==============================================================================
# ¦ State
#==============================================================================
class RPG::State
  attr_accessor :skill_user
end
 
#used by Scene_battle
class Spriteset_Battle
  attr_accessor :actor_sprites
    
  #returns the position of the battler in actor_sprites array
  def pos_in_sprite_array(battler_id)
    for i in 0...actor_sprites.size
      if actor_sprites[i].battler.id == battler_id
        return i
      end
    end 
      return -1
  end
      
end
#access to spriteset
class Scene_Battle < Scene_Base
    attr_accessor :spriteset
  end
#==============================================================================
# ¦ Game_Battler
#==============================================================================
class Game_Battler
 
  alias lusitano_cover_old_initialize initialize
  def initialize
    lusitano_cover_old_initialize #calls old initialize
    @covered = nil #flag, true if actor battler os being protected
    @protector = 0 # id of battler who is protecting
    @protector_spr_id = 0 # id of battler sprite in $scene.spriteset.actor_sprites
    @cover_type = 0 # type of cover (physical, magical, both, bellow %hp
    @cover_param = 0  # second param for cover ( chance, hp%, etc.)
    @is_covering = nil # flag, true if actor is covering another battler
  end
  
  
 alias cover_skill_effect skill_effect
  def skill_effect(user, skill)
    @skill_user = user
    cover_skill_effect(user, skill)
  end
  
  
  #--------------------------------------------------------------------------
  # ? check_for_state_extensions
  #    sees if the added state has extensions defined
  #    state_id : position of state in the $data_states[] array
  #--------------------------------------------------------------------------
  def LUS_COVER_check_for_state_extensions(state_id)
    
    
      return unless @states.include?(state_id)
    
      $data_states[state_id].note.each_line { |line|
          case line
          when /<(?:cover|COVER)\s*(\d+)\s*(\d+)>/i
              @cover_type = $1.to_i
              @cover_param = $2.to_i
              @covered = true
              @protector = $data_states[state_id].skill_user.id
              #$game_actors[@protector].set_covering
              @protector_spr_id = $scene.spriteset.pos_in_sprite_array(@protector)        
              return true
          end
      }
  end 
  
  
  #--------------------------------------------------------------------------
  # ? alias add_state
  #    checks for element modifiers
  #    state_id : position of state in the $data_states[] array
  #--------------------------------------------------------------------------
  alias add_state_lus_cover add_state
  def add_state(state_id)
    
    state = $data_states[state_id]
    state.skill_user = @skill_user
    
    add_state_lus_cover(state_id)
    LUS_COVER_check_for_state_extensions(state_id)
    #checks if self was selected to cover self
    remove_state_lus_cover(state_id) if @protector == self.id
  end
  
  
  #--------------------------------------------------------------------------
  # ? alias remove_state
  #    resets affliction type to 1 if state was an afliction
  #    state_id : position of state in the $data_states[] array
  #--------------------------------------------------------------------------
  alias remove_state_lus_cover remove_state
  def remove_state(state_id)
    
    #checks and reverts to the old weapon_animation_id
    if LUS_COVER_check_for_state_extensions(state_id) == true
      @cover_type = 0
      @covered = false
      @protector = nil
      @protector_spr_id = 0
      @cover_param = 0
    end
    
    remove_state_lus_cover(state_id)
  end
  
  #--------------------------------------------------------------------------
  # * Checks if type of cover allows the battler to be covered
  #  cover_type : type of cover
  #    Returns true if battler checks conditions for being covered
  #--------------------------------------------------------------------------
  def can_be_Covered
  
      # if protector is dead...
    if $game_actors[@protector].dead? && @states.size > 0
      #check wich state will be removed
      for state in @states
        if LUS_COVER_check_for_state_extensions(state.id) == true
          remove_state(state.id)
        end
      end  
      return false
    end
    
    #checks type of cover
    case @cover_type
      when 1,4 #protect physical damage
        return true
      when 2,5
        chance = rand(100) #chance of being covered
        return false unless chance >= @cover_param
        return true
      when 3,6 # if hp is bellow the setting
        return false unless ((self.hp.to_f / self.maxhp.to_f) * 100) <= @cover_param
        return true
      else
        return false
      end
  end
  
  
  
  #--------------------------------------------------------------------------
  # * Apply State Changes
  #    obj : Skill, item, or attacker
  #--------------------------------------------------------------------------
  alias lus_cover_apply_state_changes apply_state_changes
  def apply_state_changes(obj)
    
    if @covered == true
      #checks if battler can be covered
      return if can_be_Covered  
    end
    
    lus_cover_apply_state_changes(obj)
  end
  
  
  #--------------------------------------------------------------------------
  # * Calculation of Damage From Normal Attack
  #    attacker : Attacker
  #    The results are substracted added to @hp_damage
  #  @hp_damage Will be used by execute_damage
  #--------------------------------------------------------------------------
  alias lusitano_cover_mk_atk_dam make_attack_damage_value
  def make_attack_damage_value(attacker)
    
    #calculates de HP_DAMAGE the user would receive
    # this is a call to the original make_attack_damage_value
    lusitano_cover_mk_atk_dam(attacker)
    
    #checks if user is being covered
    return unless @covered == true  
    #checks if battler can be covered
    return unless can_be_Covered
    
    @hp_damage = 0 # takes no hp damage
      
    #calculates the damage value
    $game_actors[@protector].make_attack_damage_value(attacker)
    #executes hp change
    $game_actors[@protector].execute_damage(attacker)
    #pops protector damage
    #$scene.spriteset.actor_sprites[@protector_spr_id].damage_pop($game_actors[@protector].hp_damage)
    cover_sprite_movement
  end # end of method
  
    #--------------------------------------------------------------------------
  # * Calculation of Damage From OBJ
  #    user : user (game_battler)
  #    The results are substracted added to @hp_damage or @mp_damage
  #  @hp_damage Will be used by execute_damage
  #--------------------------------------------------------------------------
  alias lusitano_cover_make_obj_damage_value make_obj_damage_value
  def make_obj_damage_value(user, obj)
    lusitano_cover_make_obj_damage_value(user, obj)
    
    return unless @hp_damage > 0 && obj.is_a?(RPG::Skill)        
    return unless obj.physical_attack || @cover_type > 3
    
    #checks if user is being covered
    return unless @covered == true
    #checks if battler can be covered
    return unless can_be_Covered  
    
    @hp_damage = 0 # takes no hp damage
    
    #calculates the damage value
    $game_actors[@protector].make_attack_damage_value(user)
    #executes hp change
    $game_actors[@protector].execute_damage(user)    
    #defender sprite animation
    cover_sprite_movement
    $game_actors[@protector].apply_state_changes(obj) 
  end  
    
  #--------------------------------------------------------------------------
  # * Cover Sprite Movement
  #    Handles the sprite animation for cover event
  #--------------------------------------------------------------------------
  def cover_sprite_movement
    #$scene is Scene_Battle
    #actor_sprites is sprite_battler
      
    #makes battler do be_covered_action
    self_sprite_id = $scene.spriteset.pos_in_sprite_array(self.id)
    action = $game_actors[self.id].be_covered_action
    $scene.spriteset.set_action(true, self_sprite_id, action)
    
    #makes defender jump to spot!
    $game_actors[@protector].change_base_position(self.position_x, self.position_y)
    # $game_actors[@protector].position_y = self.position_y
    #sets return sequence
    action = $game_actors[@protector].cover_action
    $scene.spriteset.set_action(true, @protector_spr_id, action)
      
    #pops defender damage
    $scene.spriteset.actor_sprites[@protector_spr_id].damage_pop($game_actors[@protector].hp_damage)
    
    #pop alternative ( i should check this later)
    #@spriteset.set_damage_pop(actor, member.index, mp_damage)
    
    # damage_num is from the actors interpreter, it forces and pops the damage 
    # but takes a while to take place so it is not a good alternative
    # $game_actors[@protector].damage_num($game_actors[@protector].hp_damage)    
  end
  
  #returns the cover_action
  def cover_action
    return "COVER_RESET"
  end 
  
  #returns the be covered action
  def be_covered_action
    return "BE_COVERED"
  end 
 
end

C'est un add on pour le SBS, il permet de faire des capacités de protection d'un allié, l'allié se met devant le compagnon ciblé pour le protéger lors des attaques.
Mais ça ne fonctionne pas. Je ne comprends pas pourquoi. Le scirpt semble parler d'une "state" (un état, c'est ça ?) mais je ne sais pas lequel ni comment lui attribuer un id dans le script (j'ai pourtant fait des tests).
J'ai cru comprendre qu'il fallait utiliser l'extension ATB du SBS, que je n'inclus pas à mon projet. Est ce le problème ? En tout cas, en utilisant la capacité pour laquelle j'ai mis un commentaire correspondant, rien de spécial ne se passe.

Quelqu'un peut-il m'aider ?

Suite à des recherches, j'ai trouver ces sites avec le script :
http://www.rpgmakervx.net/index.php?showtopic=51675
http://www.forum-lepalaisdumaking.com/t1281-vx-sbs-tankentai-add-don-couverture

Je n'ai pas tout compris de celui en anglais. J'ai vu qu'il était aussi sur Oniro mais y a pas plus d'infos, en commentaires compris. Je me suis dit que j'aurai plus d'aide ici.

2eme problème.

Dans un combat en partie scripté (en event) de mon projet, un allié réglé sur Berserk est la cible de la commande "forcer une action". En gros, tout les 4 tours il fait une attaque particulière. ça fait bugger le jeu et le ferme avec le message :

Script 'Sideview 1 (3.4e)' line 299: NoMethodError occured.
undefined method for `normal' for nil:NilClass

Ce n'est pas du à la capacité, sans forcé l'action ça fonctionne.
Suite à des recherche, je crois avoir compris que le SBS est un peu en conflit avec les "forcer une action". Y a t'il moyen de ne plus avoir ce problème ?

J'espère que quelqu'un pourra m'aider ou me conseiller. Merci d'avance à qui prendra le temps de lire ce post et de bien vouloir m'aider.