States : Expiration States

[Kain Nobel]

Introduction

As confusing as the title sounds, this is a Status Effect script which causes the expiration of Status Effect A to switch to Status Effect B. A good example of this is "Death Sentence" from the Final Fantasy series...

Doom (3) => Doom (2) => Doom (1) => Dead

...Where "Death Sentence" (or, in this case, "Doom") lasts for three turns before the target dies.

Instructions

Place below default scripts and above Main.

You can see an example of the "Death Sentence" cycle which I've set up in the script for my game. Just look for the constant Expiration and see how I've set it up.

Script

Content Hidden

Code:

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

# ** States : Expiration States
#===============================================================================

#-------------------------------------------------------------------------------
# * SDK Log
#-------------------------------------------------------------------------------
if Object.const_defined?(:SDK)
  SDK.log('States.ExpirationStates', 'Kain Nobel ©', 4.0, '2013.01.02')
end

#===============================================================================
# ** RPG::State
#===============================================================================

class RPG::State
  #-----------------------------------------------------------------------------
  # * Expiration
  #-----------------------------------------------------------------------------
  Expiration = {}
  Expiration[18] = 19 # Doom 3 to Doom 2
  Expiration[19] = 20 # Doom 2 to Doom 1
  Expiration[20] = 1  # Doom 1 to Death
  #-----------------------------------------------------------------------------
  # * Expiration Default (*Don't touch*)
  #-----------------------------------------------------------------------------
  Expiration.default = []
  #-----------------------------------------------------------------------------
  # * Experation States
  #-----------------------------------------------------------------------------
  def expiration_states
    # If expiration states nil
    if @expiration_states.nil?
      # Get expiration states setting
      @expiration_states = Expiration[@id]
      # Convert to value to array if integer
      @expiration_states = [@expiration_states] if @expiration_states.is_a?(Integer)
      # If value isn't set as array, return an empty array
      @expiration_states = [] unless @expiration_states.is_a?(Array)
    end
    # Return expiration states
    @expiration_states
  end
end

#===============================================================================
# ** Game_Battler
#===============================================================================

class Game_Battler
  #-----------------------------------------------------------------------------
  # * Alias Listings
  #-----------------------------------------------------------------------------
  alias_method :expirestates_gmbattler_removestate,       :remove_state
  alias_method :expirestates_gmbattler_removestatesauto,  :remove_states_auto
  #-----------------------------------------------------------------------------
  # * Remove States Auto
  #-----------------------------------------------------------------------------
  def remove_states_auto
    # Enable flag to check for expiration states
    @check_expiration_states = true
    # The usual
    expirestates_gmbattler_removestatesauto
    # Disable flag to check for expiration states
    @check_expiration_states = nil
  end
  #-----------------------------------------------------------------------------
  # * Remove State
  #-----------------------------------------------------------------------------
  def remove_state(state_id, force = false)
    # Check if state already inflicted
    state_inflicted = state?(state_id)
    # The usual
    expirestates_gmbattler_removestate(state_id, force)
    # End method if state invalid
    return unless state_id > 0
    # End method if state still exists
    return if state?(state_id)
    # End method unless checking expiration states
    return unless @check_expiration_states
    # End method unless state was previously inflicted before removal
    return unless state_inflicted
    # Get state object
    state = $data_states[state_id]
    # End method if expiration states empty
    return if state.expiration_states.empty?
    # Force the addition of each expiration state
    state.expiration_states.each {|i| self.add_state(i)}
  end
end

Compatability

Written for RPG Maker XP. It is possible it works in VX or VX Ace, but I haven't tested. If it does, let me know and I'll change the icon.

Author's Notes

If you can't tell by now, yes, most of my scripts are minor add-ons and they're usually inspired by Final Fantasy for some reason.

Credits

Free to use in commercial and non-commercial games. Credit Kain Nobel and enjoy!