KMonstersTerrain XP

[kyonides]

KMonstersTerrain XP

version 1.3.0

by Kyonides Arkanthes

Introduction

This scriplet allows you to add a curious skill to your games, namely Terrain Transform! Actually it will only allow monsters to use this skill. It would be too convenient for heroes if they could also cast such spell. Of course, it does not stop right there, the script will also let you increase the enemy's stats by a fixed amount of points. So you could make a ghost get 100 extra HP for fighting in a cave or at some ruins. It does not prevent you the game developer to also decrease some of its stats. At the end it will depend on you if you want it to give the ghost some ghastly steroids or some panacea instead.

Since version 1.1.0 you can make monsters temporarily learn extra actions aka skills if the chosen terrain is favorable to their evil purposes. Otherwise you will not notice any changes in their destructive behavior.

From version 1.2.0 onwards you can swap a monster's stats!

Since version 1.3.0 monsters get more boosts and heroes get extra debuffs!

Settings

Code:

# * KMonstersTerrain Parser Script for Mango Version 1.3.0
#   Scripter : Kyonides Arkanthes

module KMonsTerrain
  parse_file = true
  @terrains = {} # Do not edit this line!
  @good_terrains = {} # Do not edit this line!
  @bad_terrains = {} # Do not edit this line!
  @monster_boosts = {} # Do not edit this line!
  @monster_debuff = {} # Do not edit this line!
  @monster_skills = {} # Do not edit this line!
  @actor_disable_skills = {} # Do not edit this line!
  @monster_replace_skillset = {} # Do not edit this line!
  # [TerrainID] = Backdrop Name
  @terrains[1] = '043-Cave01'
  @terrains[2] = '011-PortTown01'
  # [MonsterID] = [All, Terrain, IDs]
  @good_terrains[1] = [1]
  # [MonsterID] = [All, Terrain, IDs]
  @bad_terrains[1] = [2]
  # [MonsterID] = [HP, SP, STR, DEX, AGI, INT, ATK, PD, MD, EVA, Gold]
  @monster_boosts[1] = [1, 50, 25, 15, 5, 5, 15, 15, 5, 5, 5, 20]
  # [MonsterID] = [[SkillID, Rating], etc.]
  @monster_skills[1] = [[11, 5]]
  # [MonsterID] = [HP, SP, STR, DEX, AGI, INT, ATK, PD, MD, EVA, Gold]
  @monster_debuff[1] = [50, 25, 15, 5, 5, 15, 15, 5, 5, 5, 4]
  # Monsters' Boost or Debuff Level Multiplier
  # { MonsterID => Initial Level, etc. }
  @monster_levels = { 1 => 2, 2 => 2 }
  # [Actor_ID] = { TerrainID => [Disabled_Skill_ID1, etc.], etc. }
  @actor_disable_skills[1] = { 1 => [2] }
  @actor_disable_skills[2] = { 1 => [1], 2 => [2] }
  # A Monster's Set of Useless Skills used to replace a Hero's Skillset
  # [MonsterID] = [Useless_Skill_ID1, etc.]
  @monster_replace_skillset[1] = [1, 2]
  @monster_replace_skillset[2] = [5, 6]
  class Boost# Do not alter this class!
    def initialize
      @hp = 0
      @sp = 0
      @str = 0
      @dex = 0
      @agi = 0
      @int = 0
      @atk = 0
      @pdef = 0
      @mdef = 0
      @eva = 0
      @gold = 0
      @actions = []
    end
    attr_accessor :hp, :sp, :str, :dex, :agi, :int, :atk, :pdef, :mdef, :eva
    attr_accessor :gold, :actions
  end
  def self.make_file
    boosts = {}
    ids = @monster_boosts.keys.sort
    ids.each do |mid|
      mb = @monster_boosts[mid]
      boost = Boost.new
      boost.hp = mb.pop
      boost.sp = mb.pop
      boost.str = mb.pop
      boost.dex = mb.pop
      boost.agi = mb.pop
      boost.int = mb.pop
      boost.atk = mb.pop
      boost.pdef = mb.pop
      boost.mdef = mb.pop
      boost.eva = mb.pop
      boost.gold = mb.pop
      boosts[mid] = boost
    end
    skills = {}
    ids = @monster_skills.keys.sort
    ids.each do |sid|
      boosts[sid].actions = @monster_skills[sid].map do |s,r|
        gba = RPG::Enemy::Action.new
        gba.kind = 1
        gba.skill_id = s
        gba.rating = r
        gba
      end
    end
    debuffs = {}
    ids = @monster_debuff.keys.sort
    ids.each do |mid|
      mb = @monster_debuff[mid]
      debuff = Boost.new
      debuff.hp = -mb.pop
      debuff.sp = -mb.pop
      debuff.str = -mb.pop
      debuff.dex = -mb.pop
      debuff.agi = -mb.pop
      debuff.int = -mb.pop
      debuff.atk = -mb.pop
      debuff.pdef = -mb.pop
      debuff.mdef = -mb.pop
      debuff.eva = -mb.pop
      debuff.gold = -mb.pop
      debuffs[mid] = debuff
    end
    puts "Opening KMonsTerrain file...", boosts, debuffs
    File.open('Data/KMonsTerrain.rxdata','wb') do |f|
      Marshal.dump(@terrains, f)
      Marshal.dump(@good_terrains, f)
      Marshal.dump(@bad_terrains, f)
      Marshal.dump(boosts, f)
      Marshal.dump(debuffs, f)
      Marshal.dump(@monster_levels, f)
      Marshal.dump(@actor_disable_skills, f)
      Marshal.dump(@monster_replace_skillset, f)
    end
    puts :Finished
  end
  make_file if parse_file
end

KMT Main Script

Code:

# * KMonstersTerrain XP Mango Version
#   Scripter : Kyonides Arkanthes
#   v1.3.2 - 2019-10-30

#   Terrains may let your monsters get stats boosts or debuffs!
#   Since version 1.2.0 you can also swap monster's stats!
#   Since version 1.3.0 monsters might get custom boost and debuff levels by
#   setting their respective stats multiplier! Heroes might also notice that
#   some of their skills might get disabled from the very beginning (via the
#   global script call) or right after the monster used a skill to changed the
#   current terrain! (Disabled skills get cleared if a bad terrain is chosen or
#   the battle ends. A neutral terrain will not clear that list.)
#   You can also replace and return Heroes' skills!

# * Stats Swap Script Calls *

#   $game_troop.enemies[Index].hp_sp_swap = Boolean
# OR
#   KMonsTerrain.hp_sp_swap(Index, Boolean)

#   $game_troop.enemies[Index].str_int_swap = Boolean
# OR
#   KMonsTerrain.str_int_swap(Index, Boolean)

#   $game_troop.enemies[Index].agi_dex_swap = Boolean
# OR
#   KMonsTerrain.agi_dex_swap(Index, Boolean)

#   $game_troop.enemies[Index].pd_md_swap = Boolean
# OR
#   KMonsTerrain.pd_md_swap(Index, Boolean)

#   $game_troop.enemies[Index].swap_stats = Boolean
# OR
#   KMonsTerrain.swap_stats(Index, Boolean)

#   Index should be an Integer equal or greater than 0!
#   Boolean should be either true or false!
#   true - enables swap, false - disables it

# * Other Script Calls *

#   $game_troop.enemies[Index].boost_level = Integer
#   $game_troop.enemies[Index].debuff_level = Integer
#   Integer stands for any positive number greater than or equal to 1.

#   You can globally increase the Monster's Boost Stats and Gold Earned in
#   custom battles by calling:
#   KMonsTerrain.multiplier = 0 (or greater)

#   Explanation: Let's say the evil wizard cursed the land so every monster
#   gets a formidable increase in stats. 0 should be the new boost level after
#   the player has defeated him, meaning they managed to cleanse the land!

#   In custom battles you can setup a series of Skill IDs that will get
#   disabled or temporarily replaced right before those battle events start.
#   Minimum: 1 Skill ID

#   actor = $game_party.actors[Actor_Position] - Usually 0 through 3
#   actor.disable_skills(Skill_ID1, etc.)
#   actor.replace_skills(Skill_ID1, etc.)
#   actor.return_skills # Before battle ends only!
#   Replaced skills will be restored once the battle has ended!
#   You could also force the monsters use those skills during battle.

module KMonsTerrain
  TRANSFORM_SKILL_ID = 81 # Skill that will trigger the terrain transformation
  DISABLE_SKILL_ID = 82
  REPLACE_SKILL_ID = 83
  HPSP_STATS_MAX = 99999
  @multiplier = 0 # Any Integer greater than or equal to 0
  class Boost
    def initialize
      @hp = 0
      @sp = 0
      @str = 0
      @dex = 0
      @agi = 0
      @int = 0
      @atk = 0
      @pdef = 0
      @mdef = 0
      @eva = 0
      @gold = 0
      @actions = []
    end
    attr_accessor :hp, :sp, :str, :dex, :agi, :int, :atk, :pdef, :mdef, :eva
    attr_accessor :gold, :actions
  end
  # Do Not Edit The Following Array!
  SKILL_IDS = [TRANSFORM_SKILL_ID, DISABLE_SKILL_ID, REPLACE_SKILL_ID]
  class << self
    def change_terrain(enemy)
      @terrain = enemy.choose_terrain
      actors = $game_party.actors
      if enemy.good_terrain?
        actors.each{|a| a.disable_skills(@disable_skills[a.id][@terrain]) }
      elsif enemy.bad_terrain?
        actors.each{|a| a.clear_disable_skills }
      end
      backdrop = @terrains[@terrain][0]
      return if backdrop != ''
      $game_temp.battleback_name = backdrop
      return true
    end

    def load_data
      File.open('Data/KMonsTerrain.rxdata','rb') do |f|
        @terrains         = Marshal.load(f)
        @good_terrains    = Marshal.load(f)
        @bad_terrains     = Marshal.load(f)
        @boosts           = Marshal.load(f)
        @debuff           = Marshal.load(f)
        @multipliers      = Marshal.load(f)
        @disable_skills   = Marshal.load(f)
        @replace_skills   = Marshal.load(f)
      end
      @terrain = 0
      @terrains.default = ['']
      @good_terrains.default = []
      @bad_terrains.default = []
      @boosts.default = [0] * 10
      @debuff.default = [0] * 10
      @multipliers.default = 1
      @disable_skills.default = {}
      @good_terrains.each{|n| @disable_skills.default[n] = [] }
      @replace_skills.default = []
    end

    def hp_sp_swap(n, bool)
      $game_troop.enemies[n].hp_sp_swap = bool
    end

    def str_int_swap(n, bool)
      $game_troop.enemies[n].str_int_swap = bool
    end

    def agi_dex_swap(n, bool)
      $game_troop.enemies[n].agi_dex_swap = bool
    end

    def pd_md_swap(n, bool)
      $game_troop.enemies[n].pd_md_swap = bool
    end

    def swap_stats(n, bool)
      $game_troop.enemies[n].swap_stats = bool
    end

    def transform?(sid)
      sid == TRANSFORM_SKILL_ID
    end

    def disable_skills?(sid)
      sid == DISABLE_SKILL_ID
    end

    def replace_skills?(sid)
      sid == REPLACE_SKILL_ID
    end

    def include_skill?(sid)
      SKILL_IDS.include?(sid)
    end
    attr_accessor :terrain, :multiplier
    attr_reader :terrains, :good_terrains, :bad_terrains, :boosts, :debuff
    attr_reader :multipliers, :disable_skills, :replace_skills
  end
  load_data
end

class Game_Battler
  alias :kyon_kmt_gbse :skill_effect
  def skill_effect(user, skill)
    return kyon_kmt_gbse(user, skill) if !KMonsTerrain.include_skill?(skill.id)
    hit = skill.hit
    hit = hit * skill.atk_f / 100 + hit * user.int / 100
    return unless rand(100) < hit
    if KMonsTerrain.transform?(skill.id) and user.is_a?(Game_Enemy)
      return KMonsTerrain.change_terrain(user)
    end
    return if self.is_a?(Game_Enemy)
    if KMonsTerrain.disable_skills?(skill.id)
      disable_skills(KMonsTerrain.disable_skills[@actor_id])
    elsif KMonsTerrain.replace_skills?(skill.id)
      replace_skills(KMonsTerrain.replace_skills[@enemy_id])
    end
    return
  end
end

class Game_Enemy
  alias :kyon_kmt_init :initialize
  alias :kyon_kmt_hp :maxhp
  alias :kyon_kmt_sp :maxsp
  alias :kyon_kmt_str :str
  alias :kyon_kmt_dex :dex
  alias :kyon_kmt_agi :agi
  alias :kyon_kmt_int :int
  alias :kyon_kmt_atk :atk
  alias :kyon_kmt_pdef :pdef
  alias :kyon_kmt_mdef :mdef
  alias :kyon_kmt_eva :eva
  attr_accessor :hp_sp_swap, :str_int_swap, :pd_md_swap
  attr_accessor :boost_level, :debuff_level
  def initialize(troop_id, member_index)
    eid = $data_troops[troop_id].members[member_index].enemy_id
    @boost = KMonsTerrain.boosts[eid]
    @debuff = KMonsTerrain.debuff[eid]
    @terrains = KMonsTerrain.good_terrains[eid]
    @bad_terrains = KMonsTerrain.bad_terrains[eid]
    @boost_level = KMonsTerrain.multipliers[eid]
    @debuff_level = KMonsTerrain.multipliers[eid]
    kyon_kmt_init(troop_id, member_index)
  end

  def swap_stats=(bool)
    @hp_sp_swap = bool
    @str_int_swap = bool
    @agi_dex_swap = bool
    @pd_md_swap = bool
  end

  def mhp
    base = good_terrain? ? @boost.hp * @boost_level : 0
    base += @debuff.hp * @debuff_level if bad_terrain?
    base += @boost.hp * KMonsTerrain.multiplier
    base += kyon_kmt_hp
  end

  def msp
    base = good_terrain? ? @boost.sp * @boost_level : 0
    base += @debuff.sp * @debuff_level if bad_terrain?
    base += @boost.sp * KMonsTerrain.multiplier
    base += kyon_kmt_sp
  end

  def estr
    base = good_terrain? ? @boost.str * @boost_level : 0
    base += @debuff.str * @debuff_level if bad_terrain?
    base += @boost.str * KMonsTerrain.multiplier
    base += kyon_kmt_str
  end

  def eint
    base = good_terrain? ? @boost.int * @boost_level : 0
    base += @debuff.int * @debuff_level if bad_terrain?
    base += @boost.int * KMonsTerrain.multiplier
    base += kyon_kmt_int
  end

  def pd
    base = good_terrain? ? @boost.pdef * @boost_level : 0
    base += @debuff.pdef * @debuff_level if bad_terrain?
    base += @boost.pdef * KMonsTerrain.multiplier
    base += kyon_kmt_pdef
  end

  def md
    base = good_terrain? ? @boost.mdef * @boost_level : 0
    base += @debuff.mdef * @debuff_level if bad_terrain?
    base += @boost.mdef * KMonsTerrain.multiplier
    base += kyon_kmt_mdef
  end

  def dx
    base = good_terrain? ? @boost.dex * @boost_level : 0
    base += @debuff.dex * @debuff_level if bad_terrain?
    base += @boost.dex * KMonsTerrain.multiplier
    base += kyon_kmt_dex
  end

  def ag
    base = good_terrain? ? @boost.agi * @boost_level : 0
    base += @debuff.agi * @debuff_level if bad_terrain?
    base += @boost.agi * KMonsTerrain.multiplier
    base += kyon_kmt_agi
  end

  def mhp=(new_hp)
    hsp = KMonsTerrain::HPSP_STATS_MAX
    @maxhp_plus += new_hp - self.maxhp
    @maxhp_plus = [[@maxhp_plus, -hsp].max, hsp].min
    @hp = [@hp, self.maxhp].min
  end

  def msp=(new_sp)
    hsp = KMonsTerrain::HPSP_STATS_MAX
    @maxsp_plus += new_sp - self.maxsp
    @maxsp_plus = [[@maxsp_plus, -hsp].max, hsp].min
    @sp = [@sp, self.maxsp].min
  end

  def maxhp
    @hp_sp_swap ? msp : mhp
  end

  def maxsp
    @hp_sp_swap ? mhp : msp
  end

  def str
    @str_int_swap ? eint : estr
  end

  def int
    @str_int_swap ? estr : eint
  end

  def agi
    @agi_dex_swap ? dx : ag
  end

  def dex
    @agi_dex_swap ? ag : dx
  end

  def pdef
    @pd_md_swap ? md : pd
  end

  def mdef
    @pd_md_swap ? pd : md
  end

  def maxhp=(hpm)
    @hp_sp_swap ? self.msp = hpm : self.mhp = hpm
  end

  def maxsp=(spm)
    @hp_sp_swap ? self.mhp = spm : self.msp = spm
  end

  def atk
    base = good_terrain? ? @boost.atk * @boost_level : 0
    base += @debuff.atk * @debuff_level if bad_terrain?
    base += @boost.atk * KMonsTerrain.multiplier
    base += kyon_kmt_atk
  end

  def eva
    base = good_terrain? ? @boost.eva * @boost_level : 0
    base += @debuff.eva * @debuff_level if bad_terrain?
    base += @boost.eva * KMonsTerrain.multiplier
    base += kyon_kmt_eva
  end

  def actions
    ba = good_terrain? ? @boost.actions : []
    $data_enemies[@enemy_id].actions + ba
  end

  def gold
    money = $data_enemies[@enemy_id].gold
    money += @boost.gold * @boost_level if good_terrain?
    money += @debuff.gold * @debuff_level if bad_terrain?
    money += @boost.gold * KMonsTerrain.multiplier
    money = 0 if money < 0
    money
  end

  def choose_terrain
    lands = @terrains + @bad_terrains
    lands[rand(lands.size)]
  end

  def good_terrain?
    @terrains.include?(KMonsTerrain.terrain)
  end

  def bad_terrain?
    @bad_terrains.include?(KMonsTerrain.terrain)
  end
end

class Game_Actor
  alias kyon_kmt_gm_actor_setup setup
  alias kyon_kmt_gm_actor_scu? skill_can_use?
  def setup(actor_id)
    kyon_kmt_gm_actor_setup(actor_id)
    @disable_skills = []
    @replaced_skills = []
  end

  def replace_skills(*sids)
    @replaced_skills = @skills.dup
    @skills = sids.flatten
  end

  def return_skills
    @skills = @replaced_skills.dup
    @replaced_skills.clear
    return true
  end

  def skill_can_use?(skill_id)
    return false if @disable_skills.include?(skill_id)
    kyon_kmt_gm_actor_scu?(skill_id)
  end

  def disable_skills(*ids)
    ids.flatten.each{|sid| @disable_skills << sid }
    @disable_skills = @disable_skills.uniq
  end

  def clear_disable_skills
    @disable_skills.clear
  end
end

class Scene_Battle
  alias :kyon_kmt_scn_battle_battle_end :battle_end
  def battle_end(result)
    KMonsTerrain.terrain = 0
    $game_party.actors.each do |a|
      a.clear_disable_skills
      a.return_skills
    end
    kyon_kmt_scn_battle_battle_end(result)
  end
end

Terms & Conditions

You must include my nickname and the current website's URL in your game credits.
Open Source AND Non Commercial Games or Demos: Free of charges.
Commercial Games: Contact me to discuss the fee. It would be a small fee so do not worry about it.
Give me a free copy of your completed game if you include at least 2 of my scripts!

[kyonides]

Earn Some Extra Skills If You're Lucky Enough...

Well, since version 1.1.0 you are able to let monsters get some extra skills if the magically chosen terrain is included in their favorite terrains list! If the terrain is bad for their evil plans, err, nothing happens.  

I wonder what would Aluxes do if his ghostly foes ever manage to transform the terrain into some forgotten ruins or even a lonesome and extremely creepy cemetery!

Yeah, it also includes a fix that solves an issue found in the parser script...  

Happy Ghostly New Life!
(Especially for Aluxes!)

[kyonides]

Swap Your Monsters' Stats!

Don't Waste This Fantastic Opportunity to Make Aluxes Suffer from a Burnout!

Since version 1.2.0 you can also swap a monster's stats via script calls. You can just swap HP and SP or some other stats or just swap them all!  

You've got 5 different script calls you can freely use depending on your game development needs.

Happy Snail Monster Hunting!

(Check Final Fantasy 6 if you didn't get the reference here! )

[kyonides]

Make Your Enemies Forget!  

Or at least let your monsters replace their foes' skills with useless ones! Since version 1.3.0 you can do that!

This version also includes a couple of bug fixes so I do recommend upgrading the script asap!  

Don't worry, Aluxes and company! Disabled and Replaced Skills will be back at the end of the battle!

Happy Leg Breaking, Aluxes!