[Essentials v17.2] Gen 8 stuffs (Abilities, Items & Move)

[yiormari]

hi im not an expert to make scripts, but i try to make an item of Gen8


def pbMintUpperEvAndLowerEv(pokemon,scene,ev,ee,messages)
e1=(pokemon.ev[ev]<252 && pokemon.ev[ev]>1 )
e2=(pokemon.ev[ee]>0 && pokemon.ev[ee]>1)
if !e1 && !e2
scene.pbDisplay(_INTL("No tuvo ningún efecto."))
pokemon.calcStats
return false
end

if e1 && e2
pokemon.ev[ev]+=2
pokemon.ev[ee]-=1
pokemon.ev[ev]=252 if pokemon.ev[ev]>252
pokemon.ev[ee]=pokemon.ev[ee] if pokemon.ev[ev]>252
pokemon.ev[ee]=0 if pokemon.ev[ev]<0
pokemon.calcStats
end

scene.pbDisplay(messages[2-(e1 ? 0 : 1)-(e2 ? 0 : 2)])
scene.pbRefresh
return true
end



ItemHandlers::UseOnPokemon.add(:NAIVEMINT,proc{|item,pokemon,scene|
next pbMintUpperEvAndLowerEv(pokemon,scene,PBStats::SPEED,PBStats::DEFENSE,[
_INTL("¡La velocidad de {1} incremento! ¡pero la defensa bajo",pokemon.name),
_INTL("Una estadistica de {1} llego al limite",pokemon.name),
_INTL("La estadisticas de {1} llegaron al limite, no cambiaran mas",pokemon.name)

])
})


750,NAIVEMINT,Naive Mint,Naive Mints,1,20,"When a Pokémon smells this mint, its Speed will grow more easily, but its Sp. Def will grow more slowly.",1,0,0,

 

[Diegou18]

I noticed that some things in Essentials are wrong, according new mechanics (of course they are, due that Essentials is based on Gen 6).

-Natrual Gift power was increrased in 20. All.

Spoiler:

def pbBaseDamage(basedmg,attacker,opponent)
    damagearray={
       80 => [:CHERIBERRY,:CHESTOBERRY,:PECHABERRY,:RAWSTBERRY,:ASPEARBERRY,
              :LEPPABERRY,:ORANBERRY,:PERSIMBERRY,:LUMBERRY,:SITRUSBERRY,
              :FIGYBERRY,:WIKIBERRY,:MAGOBERRY,:AGUAVBERRY,:IAPAPABERRY,
              :RAZZBERRY,:OCCABERRY,:PASSHOBERRY,:WACANBERRY,:RINDOBERRY,
              :YACHEBERRY,:CHOPLEBERRY,:KEBIABERRY,:SHUCABERRY,:COBABERRY,
              :PAYAPABERRY,:TANGABERRY,:CHARTIBERRY,:KASIBBERRY,:HABANBERRY,
              :COLBURBERRY,:BABIRIBERRY,:CHILANBERRY,:ROSELIBERRY],
       90 => [:BLUKBERRY,:NANABBERRY,:WEPEARBERRY,:PINAPBERRY,:POMEGBERRY,
              :KELPSYBERRY,:QUALOTBERRY,:HONDEWBERRY,:GREPABERRY,:TAMATOBERRY,
              :CORNNBERRY,:MAGOSTBERRY,:RABUTABERRY,:NOMELBERRY,:SPELONBERRY,
              :PAMTREBERRY],
       100=> [:WATMELBERRY,:DURINBERRY,:BELUEBERRY,:LIECHIBERRY,:GANLONBERRY,
              :SALACBERRY,:PETAYABERRY,:APICOTBERRY,:LANSATBERRY,:STARFBERRY,
              :ENIGMABERRY,:MICLEBERRY,:CUSTAPBERRY,:JABOCABERRY,:ROWAPBERRY,
              :KEEBERRY,:MARANGABERRY]
    }

-Some berries aren't well placed in the code. This is how it should be now.

Spoiler:

if hpcure 
        if self.hp<=(self.totalhp/2).floor
          if self.hasWorkingItem(:ORANBERRY) ||
             self.hasWorkingItem(:SITRUSBERRY)
            pbActivateBerryEffect
            return
          end
        end
      end
      if (self.hasWorkingAbility(:GLUTTONY) && self.hp<=(self.totalhp/2).floor) ||
         self.hp<=(self.totalhp/4).floor
        if self.hasWorkingItem(:LIECHIBERRY) ||
           self.hasWorkingItem(:GANLONBERRY) ||
           self.hasWorkingItem(:SALACBERRY) ||
           self.hasWorkingItem(:PETAYABERRY) ||
           self.hasWorkingItem(:APICOTBERRY) ||
           self.hasWorkingItem(:FIGYBERRY) ||
           self.hasWorkingItem(:WIKIBERRY) ||
           self.hasWorkingItem(:MAGOBERRY) ||
           self.hasWorkingItem(:AGUAVBERRY) ||
           self.hasWorkingItem(:IAPAPABERRY)
          pbActivateBerryEffect
          return
        end
        if self.hasWorkingItem(:LANSATBERRY) ||
           self.hasWorkingItem(:STARFBERRY)
          pbActivateBerryEffect
          return
        end
        if self.hasWorkingItem(:MICLEBERRY)
          pbActivateBerryEffect
          return
        end
        if self.hasWorkingItem(:CUSTAPBERRY)
          pbActivateBerryEffect
          return
        end
      end

-The numbers that represent Atk., Def., Sp. Atk., Sp. Def. and Speed aren't good. That's how it looks in a good way. (0 shouldn't be there, since it represents HP).

Spoiler:

elsif isConst?(berry,PBItems,:FIGYBERRY)
      consumed=pbConfusionBerry(1,
         _INTL("{1}'s {2} restored health!",pbThis,berryname),
         _INTL("For {1}, the {2} was too spicy!",pbThis(true),berryname))
    elsif isConst?(berry,PBItems,:WIKIBERRY)
      consumed=pbConfusionBerry(4,
         _INTL("{1}'s {2} restored health!",pbThis,berryname),
         _INTL("For {1}, the {2} was too dry!",pbThis(true),berryname))
    elsif isConst?(berry,PBItems,:MAGOBERRY)
      consumed=pbConfusionBerry(3,
         _INTL("{1}'s {2} restored health!",pbThis,berryname),
         _INTL("For {1}, the {2} was too sweet!",pbThis(true),berryname))
    elsif isConst?(berry,PBItems,:AGUAVBERRY)
      consumed=pbConfusionBerry(5,
         _INTL("{1}'s {2} restored health!",pbThis,berryname),
         _INTL("For {1}, the {2} was too bitter!",pbThis(true),berryname))
    elsif isConst?(berry,PBItems,:IAPAPABERRY)
      consumed=pbConfusionBerry(2,
         _INTL("{1}'s {2} restored health!",pbThis,berryname),
         _INTL("For {1}, the {2} was too sour!",pbThis(true),berryname))

-And finally, the berries related with "pbConfusionBerry", now in Gen 8, they cure 1/3 of the total HP, not 1/8 (Gen 6 and before) or 1/2 (Gen 7).

Spoiler:

def pbConfusionBerry(flavor,message1,message2)
    return false if @effects[PBEffects::HealBlock]>0
    amt=self.pbRecoverHP((self.totalhp/3).floor,true)
    if amt>0
      @battle.pbDisplay(message1)
      if (self.nature%5)==flavor && (self.nature/5).floor!=(self.nature%5)
        @battle.pbDisplay(message2)
        pbConfuseSelf
      end
      return true
    end
    return false
  end

 

[Diegou18]

Hi all. I'm trying to make that when a modified weather ends (like the sun of Sunny Day), the original weather of the map comes back. I mean, for example, if you're in a rainy map, then you use Sunny Day in a battle there, and when the sunlight fades, the rain comes back again, like in Gen 8 (that's why I'm posting this here, but I guess that this happens in past gens too).
That's what I've done:

Spoiler:

        if @weatherduration==0
        pbDisplay(_INTL("The sunlight faded."))
        @weather=0 if PBFieldWeather::None || PBFieldWeather::Foggy
        @weather=1 if PBFieldWeather::Rain || PBFieldWeather::Storm
          if @weather=1
            pbCommonAnimation("Rain",nil,nil)
          end 
        @weather=3 if PBFieldWeather::Sandstorm
          if @weather=3
            pbCommonAnimation("Sandstorm",nil,nil)
          end
        @weather=4 if PBFieldWeather::Snow || PBFieldWeather::Blizzard
          if @weather=4
            pbCommonAnimation("Hail",nil,nil)
          end
        @weather=6 if PBFieldWeather::HeavyRain
          if @weather=6
            pbCommonAnimation("HeavyRain",nil,nil)
          end
        @weatherduration=-1
        PBDebug.log("[End of effect] Sunlight weather ended")
      else
        pbCommonAnimation("Sunny",nil,nil)

But every time that (in this case) the sunlight fades, EVERY weather comes back xd. For some reason, the game isn't "reading" the "if PBFieldWeather::---" parts. Anyone knows how to fix or make it works properly?

 

[mgriffin]

It is reading them, but they're all always true. That is to say, PBFieldWeather::Sandstorm is not false and is not nil, therefore "if PBFieldWeather::Sandstorm" always runs the code, and the same for the others. You probably want to compare those weathers to something.

 

[Diegou18]

It is reading them, but they're all always true. That is to say, PBFieldWeather::Sandstorm is not false and is not nil, therefore "if PBFieldWeather::Sandstorm" always runs the code, and the same for the others. You probably want to compare those weathers to something.

Sorry for my ignorance, but is there a way to do it? Some script that I should see and compare? I don't want to bother to anyone, but I need to know where to start or be based on.

 

[mgriffin]

Sorry for my ignorance, but is there a way to do it? Some script that I should see and compare? I don't want to bother to anyone, but I need to know where to start or be based on.

I guess you want to write your ifs more like "if fieldWeather == PBFieldWeather::Sandstorm". Where "fieldWeather" is the weather on the current map. I guess it will start with $game_map. but I don't know what would come after the dot.

 

[Diegou18]

Hi all. I'm trying to make that when a modified weather ends (like the sun of Sunny Day), the original weather of the map comes back. I mean, for example, if you're in a rainy map, then you use Sunny Day in a battle there, and when the sunlight fades, the rain comes back again, like in Gen 8 (that's why I'm posting this here, but I guess that this happens in past gens too).
That's what I've done:

Spoiler:

        if @weatherduration==0
        pbDisplay(_INTL("The sunlight faded."))
        @weather=0 if PBFieldWeather::None || PBFieldWeather::Foggy
        @weather=1 if PBFieldWeather::Rain || PBFieldWeather::Storm
          if @weather=1
            pbCommonAnimation("Rain",nil,nil)
          end 
        @weather=3 if PBFieldWeather::Sandstorm
          if @weather=3
            pbCommonAnimation("Sandstorm",nil,nil)
          end
        @weather=4 if PBFieldWeather::Snow || PBFieldWeather::Blizzard
          if @weather=4
            pbCommonAnimation("Hail",nil,nil)
          end
        @weather=6 if PBFieldWeather::HeavyRain
          if @weather=6
            pbCommonAnimation("HeavyRain",nil,nil)
          end
        @weatherduration=-1
        PBDebug.log("[End of effect] Sunlight weather ended")
      else
        pbCommonAnimation("Sunny",nil,nil)

But every time that (in this case) the sunlight fades, EVERY weather comes back xd. For some reason, the game isn't "reading" the "if PBFieldWeather::---" parts. Anyone knows how to fix or make it works properly?

Well, to make it I finally decided to create new effects that only will be activated with the weather that is at the beginning of a battle (Thanks mgriffin for the idea, indirectly xd).

-In PBEffects, add new effects in "# These effects apply to the battle (i.e. both sides)":

    Sun             = 17
    Rain            = 18
    Sand            = 19
    Snow            = 20

-Then in PokeBattle_ActiveSideField add those new effects:

      @effects[PBEffects::PsychicTerrain]  = 0
      @effects[PBEffects::Sun]             = false
      @effects[PBEffects::Rain]            = false
      @effects[PBEffects::Sand]            = false
      @effects[PBEffects::Snow]            = false
    end
  end

rescue Exception

-In PokemonBattle_Battle:

Spoiler:

-Replace "def pbPrimordialWeather" with this:

Spoiler:

def pbPrimordialWeather
    # End Primordial Sea, Desolate Land, Delta Stream
    case @weather  
    when PBWeather::HEAVYRAIN
      hasabil=false
      for i in 0...4
        if isConst?(@battlers[i].ability,PBAbilities,:PRIMORDIALSEA) && !@battlers[i].fainted?
          hasabil=true; break
        end
      end
      @weatherduration=0 if !hasabil
      if @weatherduration==0
        pbDisplay(_INTL("The heavy rain stopped."))
        if @field.effects[PBEffects::Sun]==true #Sunny
          @weather=1
          @weatherduration=-1
          pbCommonAnimation("Sunny",nil,nil)
          pbDisplay(_INTL("Hace mucho sol..."))
        elsif @field.effects[PBEffects::Rain]==true #Rain
          @weather=2
          @weatherduration=-1
          pbCommonAnimation("Rain",nil,nil)
          pbDisplay(_INTL("Está lloviendo..."))
        elsif @field.effects[PBEffects::Sand]==true #Sandstorm
          @weather=3
          @weatherduration=-1
          pbCommonAnimation("Sandstorm",nil,nil)
          pbDisplay(_INTL("Se está desatando una tormenta de arena..."))
        elsif @field.effects[PBEffects::Snow]==true #Hail
          @weather=4
          @weatherduration=-1
          pbCommonAnimation("Hail",nil,nil)
          pbDisplay(_INTL("Está granizando..."))
        else 
          @weather=0 #None
        end
      end
    when PBWeather::HARSHSUN
      hasabil=false
      for i in 0...4
        if isConst?(@battlers[i].ability,PBAbilities,:DESOLATELAND) && !@battlers[i].fainted?
          hasabil=true; break
        end
      end
      @weatherduration=0 if !hasabil
      if @weatherduration==0
        pbDisplay(_INTL("The harsh sunlight faded."))
        if @field.effects[PBEffects::Sun]==true #Sunny
          @weather=1
          @weatherduration=-1
          pbCommonAnimation("Sunny",nil,nil)
          pbDisplay(_INTL("Hace mucho sol..."))
        elsif @field.effects[PBEffects::Rain]==true #Rain
          @weather=2
          @weatherduration=-1
          pbCommonAnimation("Rain",nil,nil)
          pbDisplay(_INTL("Está lloviendo..."))
        elsif @field.effects[PBEffects::Sand]==true #Sandstorm
          @weather=3
          @weatherduration=-1
          pbCommonAnimation("Sandstorm",nil,nil)
          pbDisplay(_INTL("Se está desatando una tormenta de arena..."))
        elsif @field.effects[PBEffects::Snow]==true #Hail
          @weather=4
          @weatherduration=-1
          pbCommonAnimation("Hail",nil,nil)
          pbDisplay(_INTL("Está granizando..."))
        else 
          @weather=0 #None
        end
      end
    when PBWeather::STRONGWINDS
      hasabil=false
      for i in 0...4
        if isConst?(@battlers[i].ability,PBAbilities,:DELTASTREAM) && !@battlers[i].fainted?
          hasabil=true; break
        end
      end
      @weatherduration=0 if !hasabil
      if @weatherduration==0
        pbDisplay(_INTL("The air current subsided."))
        if @field.effects[PBEffects::Sun]==true #Sunny
          @weather=1
          @weatherduration=-1
          pbCommonAnimation("Sunny",nil,nil)
          pbDisplay(_INTL("Hace mucho sol..."))
        elsif @field.effects[PBEffects::Rain]==true #Rain
          @weather=2
          @weatherduration=-1
          pbCommonAnimation("Rain",nil,nil)
          pbDisplay(_INTL("Está lloviendo..."))
        elsif @field.effects[PBEffects::Sand]==true #Sandstorm
          @weather=3
          @weatherduration=-1
          pbCommonAnimation("Sandstorm",nil,nil)
          pbDisplay(_INTL("Se está desatando una tormenta de arena..."))
        elsif @field.effects[PBEffects::Snow]==true #Hail
          @weather=4
          @weatherduration=-1
          pbCommonAnimation("Hail",nil,nil)
          pbDisplay(_INTL("Está granizando..."))
        else 
          @weather=0 #None
        end
      end
    end
  end

-Look for "# Initialize battle" and add the red lines:

Spoiler:

#==================
# Initialize battle
#==================
    if @weather==PBWeather::SUNNYDAY
      pbCommonAnimation("Sunny",nil,nil)
      [COLOR="Red"]@field.effects[PBEffects::Sun]=true[/COLOR]
      pbDisplay(_INTL("Hace mucho sol..."))
    elsif @weather==PBWeather::RAINDANCE
      pbCommonAnimation("Rain",nil,nil)
      [COLOR="Red"]@field.effects[PBEffects::Rain]=true[/COLOR]
      pbDisplay(_INTL("Está lloviendo..."))
    elsif @weather==PBWeather::SANDSTORM
      pbCommonAnimation("Sandstorm",nil,nil)
      [COLOR="Red"]@field.effects[PBEffects::Sand]=true[/COLOR]
      pbDisplay(_INTL("Se está desatando una tormenta de arena..."))
    elsif @weather==PBWeather::HAIL
      pbCommonAnimation("Hail",nil,nil)
      [COLOR="Red"]@field.effects[PBEffects::Snow]=true[/COLOR]
      pbDisplay(_INTL("Está granizando..."))
    elsif @weather==PBWeather::FOGGY
      pbCommonAnimation("MISTYTERRAIN",self,nil)
      @field.effects[PBEffects::Mist]=true
      @field.effects[PBEffects::Foggy]=1
      pbDisplay(_INTL("¡Una misteriosa niebla cubre el campo de batalla!"))  
    elsif @weather==PBWeather::HEAVYRAIN
      pbCommonAnimation("HeavyRain",nil,nil)
      pbDisplay(_INTL("¡Ha empezado a diluviar!"))
    elsif @weather==PBWeather::HARSHSUN
      pbCommonAnimation("HarshSun",nil,nil)
      pbDisplay(_INTL("¡El sol que hace ahora es realmente abrasador!"))
    elsif @weather==PBWeather::STRONGWINDS
      pbCommonAnimation("StrongWinds",nil,nil)
      pbDisplay(_INTL("¡Unas misteriosas turbulencias protegen a los Pokémon de tipo Volador!"))
    end

Note: Ignore Foggy weather part. It's part of a script that I've done and posted, so that's why I have it.

-Search for "# Weather" and, inside of every weather named there, replace the "@weather=0" codes with this one:

Spoiler:

      if @weatherduration==0
        pbDisplay(_INTL("Blablabla stopped."))          
          if @field.effects[PBEffects::Sun]==true #Sunny
          @weather=1
          @weatherduration=-1
          pbCommonAnimation("Sunny",nil,nil)
          pbDisplay(_INTL("Hace mucho sol..."))
        elsif @field.effects[PBEffects::Rain]==true #Rain
          @weather=2
          @weatherduration=-1
          pbCommonAnimation("Rain",nil,nil)
          pbDisplay(_INTL("Está lloviendo..."))
        elsif @field.effects[PBEffects::Sand]==true #Sandstorm
          @weather=3
          @weatherduration=-1
          pbCommonAnimation("Sandstorm",nil,nil)
          pbDisplay(_INTL("Se está desatando una tormenta de arena..."))
        elsif @field.effects[PBEffects::Snow]==true #Hail
          @weather=4
          @weatherduration=-1
          pbCommonAnimation("Hail",nil,nil)
          pbDisplay(_INTL("Está granizando..."))
        else 
          @weather=0 #None
        end
        PBDebug.log("[End of effect] Some weather ended")
      else

Note: You have to delete the "elsif @field.effects[PBEffects::Weather]==true" part that has the same weather for everyone. For example: in HAIL, you must delete the "elsif @field.effects[PBEffects::Snow]==true" part, in RAINDANCE the "elsif @field.effects[PBEffects::Rain]==true", etc. I didn't created effects for Heavy Rain, Harsh Sun and Strong Winds, since they (originally) only can be setted thanks to an ability. Oh, and my code is in spanish. Don't forget translating if you need.
Hope this helps to improve some games.

 

[Diegou18]

Utility Umbrella
1) In PokeBattle_Battler

Spoiler:

-Search "def pbSpeed" and add the red lines:

Spoiler:

  def pbSpeed
    stagemul=[10,10,10,10,10,10,10,15,20,25,30,35,40]
    stagediv=[40,35,30,25,20,15,10,10,10,10,10,10,10]
    speed=@speed
    stage=@stages[PBStats::SPEED]+6
    speed=(speed*stagemul[stage]/stagediv[stage]).floor
    speedmult=0x1000
    case @battle.pbWeather
    when PBWeather::RAINDANCE, PBWeather::HEAVYRAIN 
      speedmult=speedmult*2 if self.hasWorkingAbility(:SWIFTSWIM)[COLOR="Red"] && !self.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
    when PBWeather::SUNNYDAY, PBWeather::HARSHSUN
      speedmult=speedmult*2 if self.hasWorkingAbility(:CHLOROPHYLL) [COLOR="Red"]&& !self.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
    when PBWeather::SANDSTORM
      speedmult=speedmult*2 if self.hasWorkingAbility(:SANDRUSH)
    when PBWeather::HAIL
      speedmult=speedmult*2 if self.hasWorkingAbility(:SLUSHRUSH)
    end

-Find "# Forecast" and add or replace with the red lines:

Spoiler:

    # Forecast
    if isConst?(self.species,PBSpecies,:CASTFORM)
      if self.hasWorkingAbility(:FORECAST)
        case @battle.pbWeather
        when PBWeather::SUNNYDAY, PBWeather::HARSHSUN
          [COLOR="Red"]if !self.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
            if self.form!=1
              self.form=1; transformed=true
            end
          else  
            transformed=false
          end
          [COLOR="Red"]if self.form==1 && self.hasWorkingItem(:UTILITYUMBRELLA)
            self.form=0; transformed=true
          end[/COLOR]  
        when PBWeather::RAINDANCE, PBWeather::HEAVYRAIN
          [COLOR="Red"]if !self.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
            if self.form!=2
              self.form=2; transformed=true
            end
          else
            transformed=false
          end
          [COLOR="Red"]if self.form==2 && self.hasWorkingItem(:UTILITYUMBRELLA)
            self.form=0; transformed=true
          end[/COLOR]
        when PBWeather::HAIL
          [COLOR="Red"]if !self.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
            if self.form!=3
              self.form=3; transformed=true
            end
          else
            trasformed=false
          end
          [COLOR="Red"]if self.form==3 && self.hasWorkingItem(:UTILITYUMBRELLA)
            self.form=0; transformed=true
          end[/COLOR]
        else
          [COLOR="Red"]if self.form!=0 && self.hasWorkingItem(:UTILITYUMBRELLA)
            self.form=0; transformed=true
          elsif self.form!=0
            self.form=0; transformed=true
          end [/COLOR]
        end
      else
        [COLOR="Red"]if self.form!=0 && self.hasWorkingItem(:UTILITYUMBRELLA)
          self.form=0; transformed=true
        elsif self.form!=0
          self.form=0; transformed=true
        end [/COLOR]
      end  
    end
    # Cherrim
    if isConst?(self.species,PBSpecies,:CHERRIM)
      if self.hasWorkingAbility(:FLOWERGIFT) &&
         (@battle.pbWeather==PBWeather::SUNNYDAY ||
         @battle.pbWeather==PBWeather::HARSHSUN)
         [COLOR="Red"]if !self.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
           if self.form!=1
             self.form=1; transformed=true
           end
         else
           transformed=false
         end
         [COLOR="Red"]if self.form==1 && self.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
           self.form=0; transformed=true
         end  
      else
        [COLOR="Red"]if self.form!=0 && self.hasWorkingItem(:UTILITYUMBRELLA)
          self.form=0; transformed=true
        end[/COLOR]
        if self.form!=0
          self.form=0; transformed=true
        end  
      end
    end

-Find "# Primordial Sea, Desolate Land" and add the red lines:

Spoiler:

    # Primordial Sea, Desolate Land
    if thismove.pbIsDamaging?
      case @battle.pbWeather
      when PBWeather::HEAVYRAIN
        if isConst?(thismove.pbType(thismove.type,user,nil),PBTypes,:FIRE) [COLOR="Red"]&& !user.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
          PBDebug.log("[Move failed] Primordial Sea's rain cancelled the Fire-type #{thismove.name}")
          @battle.pbDisplay(_INTL("The Fire-type attack fizzled out in the heavy rain!"))
          user.lastMoveFailed=thismove.id
          user.lastMoveUsed=thismove.id
          user.lastMoveUsedType=thismove.pbType(thismove.type,user,nil)
          if !turneffects[PBEffects::SpecialUsage]
            user.lastMoveUsedSketch=thismove.id if user.effects[PBEffects::TwoTurnAttack]==0
            user.lastRegularMoveUsed=thismove.id
          end
          @battle.lastMoveUsed=thismove.id
          @battle.lastMoveUser=user.index
          return
        end
      when PBWeather::HARSHSUN
        if isConst?(thismove.pbType(thismove.type,user,nil),PBTypes,:WATER) [COLOR="Red"]&& !user.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
          PBDebug.log("[Move failed] Desolate Land's sun cancelled the Water-type #{thismove.name}")
          @battle.pbDisplay(_INTL("The Water-type attack evaporated in the harsh sunlight!"))
          user.lastMoveFailed=thismove.id
          user.lastMoveUsed=thismove.id
          user.lastMoveUsedType=thismove.pbType(thismove.type,user,nil)
          if !turneffects[PBEffects::SpecialUsage]
            user.lastMoveUsedSketch=thismove.id if user.effects[PBEffects::TwoTurnAttack]==0
            user.lastRegularMoveUsed=thismove.id
          end
          @battle.lastMoveUsed=thismove.id
          @battle.lastMoveUser=user.index
          return
        end
      end

2) In PokeBattle_BattlerEffects
-In every status we can find the code of Leaf Guard:

Spoiler:

(hasWorkingAbility(:LEAFGUARD) && (@battle.pbWeather==PBWeather::SUNNYDAY ||
                                            @battle.pbWeather==PBWeather::HARSHSUN)

You only need to change every Leaf Guard's one you find with this code:

(hasWorkingAbility(:LEAFGUARD) && (@battle.pbWeather==PBWeather::SUNNYDAY ||
                                            @battle.pbWeather==PBWeather::HARSHSUN) [COLOR="Red"]&& !hasWorkingItem(:UTILITYUMBRELLA)[/COLOR])

3) In PokeBattle_Move

Spoiler:

-Find the next codes and add the red lines:

    if attacker.hasWorkingAbility(:SOLARPOWER) && pbIsSpecial?(type) &&
       (@battle.pbWeather==PBWeather::SUNNYDAY [COLOR="Red"]&& !attacker.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR] ||
       @battle.pbWeather==PBWeather::HARSHSUN [COLOR="Red"]&& !attacker.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR])
      atkmult=(atkmult*1.5).round
    end

    if (@battle.pbWeather==PBWeather::SUNNYDAY ||
       @battle.pbWeather==PBWeather::HARSHSUN) && pbIsPhysical?(type)
      if attacker.hasWorkingAbility(:FLOWERGIFT) [COLOR="Red"]&& !attacker.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR] ||
         attacker.pbPartner.hasWorkingAbility(:FLOWERGIFT)[COLOR="Red"] && !attacker.pbPartner.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
        atkmult=(atkmult*1.5).round
      end
    end

    if (@battle.pbWeather==PBWeather::SUNNYDAY ||
         @battle.pbWeather==PBWeather::HARSHSUN) && pbIsSpecial?(type)
        if opponent.hasWorkingAbility(:FLOWERGIFT) [COLOR="Red"]&& !opponent.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR] ||
           opponent.pbPartner.hasWorkingAbility(:FLOWERGIFT) [COLOR="Red"]&& !opponent.pbPartner.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
          defmult=(defmult*1.5).round
        end
      end
    end

    # Weather
    case @battle.pbWeather
    when PBWeather::SUNNYDAY, PBWeather::HARSHSUN
      [COLOR="Red"]if !opponent.hasWorkingItem(:UTILITYUMBRELLA) || !attacker.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
        if isConst?(type,PBTypes,:FIRE)
          damage=(damage*1.5).round
        elsif isConst?(type,PBTypes,:WATER)
          damage=(damage*0.5).round
        end
      end  
    when PBWeather::RAINDANCE, PBWeather::HEAVYRAIN
      [COLOR="Red"]if !opponent.hasWorkingItem(:UTILITYUMBRELLA) || !attacker.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
        if isConst?(type,PBTypes,:FIRE)
          damage=(damage*0.5).round
        elsif isConst?(type,PBTypes,:WATER)
          damage=(damage*1.5).round
        end
      end  
    end

4) In PokeBattle_MoveEffects

Spoiler:

-Thunder:

    def pbModifyBaseAccuracy(baseaccuracy,attacker,opponent)
    case @battle.pbWeather
    when PBWeather::RAINDANCE, PBWeather::HEAVYRAIN
      [COLOR="Red"]if !attacker.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
        return 0
      end  
    when PBWeather::SUNNYDAY, PBWeather::HARSHSUN
      [COLOR="Red"]if !attacker.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
        return 50
      end  
    end
    return baseaccuracy
  end

-Hurricane:

    def pbModifyBaseAccuracy(baseaccuracy,attacker,opponent)
    case @battle.pbWeather
    when PBWeather::RAINDANCE, PBWeather::HEAVYRAIN
      [COLOR="Red"]if !attacker.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
        return 0
      end  
    when PBWeather::SUNNYDAY, PBWeather::HARSHSUN
      [COLOR="Red"]if !attacker.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
        return 50
      end  
    end
    return baseaccuracy
  end

-Growth:

    pbShowAnimation(@id,attacker,opponent,hitnum,alltargets,showanimation)
    showanim=true
    increment=1
    if (@battle.pbWeather==PBWeather::SUNNYDAY ||
       @battle.pbWeather==PBWeather::HARSHSUN) [COLOR="Red"]&& !attacker.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
      increment=2
    end

-Weather Ball:

  def pbModifyType(type,attacker,opponent)
    type=getConst(PBTypes,:NORMAL) || 0
    [COLOR="Red"]if attacker.hasWorkingItem(:UTILITYUMBRELLA)
      type=getConst(PBTypes,:NORMAL)
    else[/COLOR]  
      case @battle.pbWeather
      when PBWeather::SUNNYDAY, PBWeather::HARSHSUN
        type=(getConst(PBTypes,:FIRE) || type)
      when PBWeather::RAINDANCE, PBWeather::HEAVYRAIN
        type=(getConst(PBTypes,:WATER) || type)
      when PBWeather::SANDSTORM
        type=(getConst(PBTypes,:ROCK) || type)
      when PBWeather::HAIL
        type=(getConst(PBTypes,:ICE) || type)
      end
    [COLOR="Red"]end[/COLOR]
    return type
  end

-Solar Beam and Solar Blade:

  def pbTwoTurnAttack(attacker)
    @immediate=false; @sunny=false
    if attacker.effects[PBEffects::TwoTurnAttack]==0
      if (@battle.pbWeather==PBWeather::SUNNYDAY ||
         @battle.pbWeather==PBWeather::HARSHSUN) [COLOR="Red"]&& !attacker.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
        @immediate=true; @sunny=true
      end
    end

-Moonlight, Morning Sun and Synthesis:

    hpgain=0
    if (@battle.pbWeather==PBWeather::SUNNYDAY ||
       @battle.pbWeather==PBWeather::HARSHSUN)[COLOR="Red"] && !attacker.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
      hpgain=(attacker.totalhp*2/3).floor
    elsif @battle.pbWeather!=0
      hpgain=(attacker.totalhp/4).floor
    else

5) In PokeBattle_Battle

Spoiler:

-Search "# Weather" and add the next red lines inside of that code:

Spoiler:

        if pbWeather==PBWeather::SUNNYDAY
          for i in priority
            if i.hasWorkingAbility(:SOLARPOWER) && [COLOR="Red"]!i.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
              PBDebug.log("[Ability triggered] #{i.pbThis}'s Solar Power")
              @scene.pbDamageAnimation(i,0)
              i.pbReduceHP((i.totalhp/8).floor)
              pbDisplay(_INTL("{1} was hurt by the sunlight!",i.pbThis))
              if i.fainted?
                return if !i.pbFaint
              end
            end
          end
        end

        if pbWeather==PBWeather::HARSHSUN
          for i in priority
            if i.hasWorkingAbility(:SOLARPOWER) && [COLOR="Red"]!i.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
              PBDebug.log("[Ability triggered] #{i.pbThis}'s Solar Power")
              @scene.pbDamageAnimation(i,0)
              i.pbReduceHP((i.totalhp/8).floor)
              pbDisplay(_INTL("{1} was hurt by the sunlight!",i.pbThis))
              if i.fainted?
                return if !i.pbFaint
              end
            end
          end
        end

-Find "# Rain Dish" and add the red lines:

Spoiler:

      # Rain Dish
      if i.hasWorkingAbility(:RAINDISH) && i.effects[PBEffects::HealBlock]==0 &&
         (pbWeather==PBWeather::RAINDANCE ||
         pbWeather==PBWeather::HEAVYRAIN) [COLOR="Red"]&& !i.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
        PBDebug.log("[Ability triggered] #{i.pbThis}'s Rain Dish")
        hpgain=i.pbRecoverHP((i.totalhp/16).floor,true)
        pbDisplay(_INTL("{1}'s {2} restored its HP a little!",i.pbThis,PBAbilities.getName(i.ability))) if hpgain>0
      end
      # Dry Skin
      if i.hasWorkingAbility(:DRYSKIN)
        if (pbWeather==PBWeather::RAINDANCE || pbWeather==PBWeather::HEAVYRAIN) [COLOR="Red"]&& !i.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR] &&
           i.effects[PBEffects::HealBlock]==0
          PBDebug.log("[Ability triggered] #{i.pbThis}'s Dry Skin (in rain)")
          hpgain=i.pbRecoverHP((i.totalhp/8).floor,true)
          pbDisplay(_INTL("{1}'s {2} was healed by the rain!",i.pbThis,PBAbilities.getName(i.ability))) if hpgain>0
        elsif (pbWeather==PBWeather::SUNNYDAY ||
              pbWeather==PBWeather::HARSHSUN)[COLOR="Red"] && !i.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR]
          PBDebug.log("[Ability triggered] #{i.pbThis}'s Dry Skin (in sun)")
          @scene.pbDamageAnimation(i,0)
          hploss=i.pbReduceHP((i.totalhp/8).floor)
          pbDisplay(_INTL("{1}'s {2} was hurt by the sunlight!",i.pbThis,PBAbilities.getName(i.ability))) if hploss>0
        end
      end

-Search "# Shed Skin, Hydration" and add the red line:

Spoiler:

      # Shed Skin, Hydration
      if (i.hasWorkingAbility(:SHEDSKIN) && pbRandom(10)<3) ||
         (i.hasWorkingAbility(:HYDRATION) && (pbWeather==PBWeather::RAINDANCE ||
                                              pbWeather==PBWeather::HEAVYRAIN) [COLOR="Red"]&& !i.hasWorkingItem(:UTILITYUMBRELLA)[/COLOR])
        if i.status>0

-Next thing to do, is about to add the new item to PBS:

YYY,UTILITYUMBRELLA,Utility Umbrella,Utility Umbrellas,1,2000,"An item to be held by a Pokémon. This sturdy umbrella protects the holder from the effects of sunny and rainy weathers.",0,0,0

Remember that you have to change the "YYY" with the last number that you've not used in your items.txt file.
I know that it's not the original description, but I think it fits better, because the original one says "effects of weather", and this item doesn't help in anything under Hail or in a Sandstorm, only Sun and Rain (that's why I've added Primordial Sea and Desolate Land's weathers too, since they're sun and rain, but "stronger"). But well, if you wanna change it, go ahead, it's your game xd.

Now, we only need to code the Blunder Policy.

 

[HM100]

I have coded Blunder policy but not able to provide code yet

 

[WolfPP]

Adding Zacian/ Zamazenta Crowned Forme:
V 1.0:

Spoiler:

In 'PokeBattle_Battle' script, above '# Initialize wild Pokémon', add '$startBattle=true':

    $startBattle=true
#========================
# Initialize wild Pokémon
#========================
    if !@opponent

Now look for 'PField_Battles' script. Inside 'def pbAfterBattle(decision,canlose)', add '$startBattle=false' above 'Events.onEndBattle.trigger(nil,decision,canlose)':

#===============================================================================
# After battles
#===============================================================================
def pbAfterBattle(decision,canlose)
  for i in $Trainer.party
    (i.makeUnmega rescue nil); (i.makeUnprimal rescue nil)
  end
  if $PokemonGlobal.partner
    pbHealAll
    for i in $PokemonGlobal.partner[3]
      i.heal
      (i.makeUnmega rescue nil); (i.makeUnprimal rescue nil)
    end
  end
  if decision==2 || decision==5 # if loss or draw
    if canlose
      for i in $Trainer.party; i.heal; end
      for i in 0...10
        Graphics.update
      end
    end
  end
  $startBattle=false
  Events.onEndBattle.trigger(nil,decision,canlose)
end

Finally, their codes to 'Pokemon_Forms' script, below HOOPA's code:

Spoiler:

MultipleForms.register(:ZACIAN,{
"getForm"=>proc{|pokemon|
   next 1 if isConst?(pokemon.item,PBItems,:RUSTEDSWORD) && $startBattle
   next 0
},

"onSetForm"=>proc{|pokemon,form|
   moves=[
      :IRONHEAD,     # Hero of Many Battles
      :BEHEMOTHBLADE # Crowned Sword
   ]
   hasoldmove=-1
   for i in 0...4
     for j in 0...moves.length
       if isConst?(pokemon.moves[i].id,PBMoves,moves[j])
         hasoldmove=i; break
       end
     end
     break if hasoldmove>=0
   end
   newmove = moves[form]
   if newmove!=nil && hasConst?(PBMoves,newmove)
     if hasoldmove>=0
       oldmovepp=pokemon.moves[hasoldmove].pp
       pokemon.moves[hasoldmove]=PBMove.new(getID(PBMoves,newmove))
       pokemon.moves[hasoldmove].pp=[oldmovepp,pokemon.moves[hasoldmove].totalpp].min
     end
   end
}
})

MultipleForms.register(:ZAMAZENTA,{
"getForm"=>proc{|pokemon|
   next 1 if isConst?(pokemon.item,PBItems,:RUSTEDSHIELD) && $startBattle
   next 0
},

"onSetForm"=>proc{|pokemon,form|
   moves=[
      :IRONHEAD,    # Hero of Many Battles
      :BEHEMOTHBASH # Crowned Shield
   ]
   hasoldmove=-1
   for i in 0...4
     for j in 0...moves.length
       if isConst?(pokemon.moves[i].id,PBMoves,moves[j])
         hasoldmove=i; break
       end
     end
     break if hasoldmove>=0
   end
   newmove = moves[form]
   if newmove!=nil && hasConst?(PBMoves,newmove)
     if hasoldmove>=0
       oldmovepp=pokemon.moves[hasoldmove].pp
       pokemon.moves[hasoldmove]=PBMove.new(getID(PBMoves,newmove))
       pokemon.moves[hasoldmove].pp=[oldmovepp,pokemon.moves[hasoldmove].totalpp].min
     end
   end
}
})

V2.0:
What I did, thanks to:

"getForm"=>proc{|pokemon|
   next 1 if isConst?(pokemon.item,PBItems,:RUSTEDSHIELD) && $startBattle
   next 0
},

If you change Zamazenta's sprite while Behemoth Bash, its battler sprite won't change.

So, I made another script:

Spoiler:

To change the sprite while Zamazenta uses Behemoth Bash:
Go to 'PokeBattle_Move' script and replace ' def pbEffect(attacker,opponent,hitnum=0,alltargets=nil,showanimation=true)':

Spoiler:

  def pbEffect(attacker,opponent,hitnum=0,alltargets=nil,showanimation=true)
    return 0 if !opponent
    damage=pbCalcDamage(attacker,opponent)
    if opponent.damagestate.typemod!=0
      # Change to Crowned Mode
      if isConst?(attacker.species,PBSpecies,:ZAMAZENTA) && isConst?(thismove.id,PBMoves,:BEHEMOTHBASH) && 
         attacker.form==1
        attacker.form=2
        @battle.scene.pbChangePokemon(attacker,attacker.pokemon)
      end 
      pbShowAnimation(@id,attacker,opponent,hitnum,alltargets,showanimation)
      # Change to normal form
      if isConst?(attacker.species,PBSpecies,:ZAMAZENTA) && attacker.form==2
         attacker.form=1
         @battle.scene.pbChangePokemon(attacker,attacker.pokemon)
      end 
    end
    damage=pbReduceHPDamage(damage,attacker,opponent)
    pbEffectMessages(attacker,opponent)
    pbOnDamageLost(damage,attacker,opponent)
    return damage   # The HP lost by the opponent due to this attack
  end

Now, to trigger Crowned Form "before battle", find 'PokeBattle_Battle' script and inside 'def initialize(scene,p1,p2,player,opponent)' replace 'for i in @party1' and 'for i in @party2':

    for i in @party1
      next if !i
      i.itemRecycle = 0
      i.itemInitial = i.item
      i.belch       = false
      combos=[[:ZACIAN,:RUSTEDSWORD],[:ZAMAZENTA,:RUSTEDSHIELD]]
      for j in combos
        if isConst?(i.species,PBSpecies,j[0]) && isConst?(i.item,PBItems,j[1])
          i.form=1
        end
      end
    end
    for i in @party2
      next if !i
      i.itemRecycle = 0
      i.itemInitial = i.item
      i.belch       = false
      combos=[[:ZACIAN,:RUSTEDSWORD],[:ZAMAZENTA,:RUSTEDSHIELD]]
      for j in combos
        if isConst?(i.species,PBSpecies,j[0]) && isConst?(i.item,PBItems,j[1])
          i.form=1
        end
      end
    end

To turn back to Hero of Many Battle form, inside 'def pbEndOfBattle(canlose=false)', replace 'for i in $Trainer.party':

    for i in $Trainer.party
      i.setItem(i.itemInitial)
      i.itemInitial=i.itemRecycle=0
      i.belch=false
      combos=[[:ZACIAN,:RUSTEDSWORD],[:ZAMAZENTA,:RUSTEDSHIELD]]
      for j in combos
        if isConst?(i.species,PBSpecies,j[0]) && isConst?(i.item,PBItems,j[1])
          i.form=0
        end
      end
    end

Finally, the script to 'Pokemon_Forms':

MultipleForms.register(:ZAMAZENTA,{
"onSetForm"=>proc{|pokemon,form|
   moves=[
      :IRONHEAD,     # Hero of Many Battles
      :BEHEMOTHBASH  # Crowned Shield
   ]
   hasoldmove=-1
   for i in 0...4
     for j in 0...moves.length
       if isConst?(pokemon.moves[i].id,PBMoves,moves[j])
         hasoldmove=i; break
       end
     end
     break if hasoldmove>=0
   end
   newmove = moves[form]
   if newmove!=nil && hasConst?(PBMoves,newmove)
     if hasoldmove>=0
       oldmovepp=pokemon.moves[hasoldmove].pp
       pokemon.moves[hasoldmove]=PBMove.new(getID(PBMoves,newmove))
       pokemon.moves[hasoldmove].pp=[oldmovepp,pokemon.moves[hasoldmove].totalpp].min
     end
   end
}
})

If want the battler sprite, you will find here: https://www.deviantart.com/wolfang62/art/Sword-and-Shield-Legendary-Trio-827380563

 

[Piratilla98]

Adding Zacian/ Zamazenta Crowned Forme:

Spoiler:

In 'PokeBattle_Battle' script, above '# Initialize wild Pokémon', add '$startBattle=true':

    $startBattle=true
#========================
# Initialize wild Pokémon
#========================
    if !@opponent

Now look for 'PField_Battles' script. Inside 'def pbAfterBattle(decision,canlose)', add '$startBattle=false' above 'Events.onEndBattle.trigger(nil,decision,canlose)':

#===============================================================================
# After battles
#===============================================================================
def pbAfterBattle(decision,canlose)
  for i in $Trainer.party
    (i.makeUnmega rescue nil); (i.makeUnprimal rescue nil)
  end
  if $PokemonGlobal.partner
    pbHealAll
    for i in $PokemonGlobal.partner[3]
      i.heal
      (i.makeUnmega rescue nil); (i.makeUnprimal rescue nil)
    end
  end
  if decision==2 || decision==5 # if loss or draw
    if canlose
      for i in $Trainer.party; i.heal; end
      for i in 0...10
        Graphics.update
      end
    end
  end
  $startBattle=false
  Events.onEndBattle.trigger(nil,decision,canlose)
end

Finally, their codes to 'Pokemon_Forms' script, below HOOPA's code:

Spoiler:

MultipleForms.register(:ZACIAN,{
"getForm"=>proc{|pokemon|
   next 1 if isConst?(pokemon.item,PBItems,:RUSTEDSWORD) && $startBattle
   next 0
},

"onSetForm"=>proc{|pokemon,form|
   moves=[
      :IRONHEAD,     # Hero of Many Battles
      :BEHEMOTHBLADE # Crowned Sword
   ]
   hasoldmove=-1
   for i in 0...4
     for j in 0...moves.length
       if isConst?(pokemon.moves[i].id,PBMoves,moves[j])
         hasoldmove=i; break
       end
     end
     break if hasoldmove>=0
   end
   newmove = moves[form]
   if newmove!=nil && hasConst?(PBMoves,newmove)
     if hasoldmove>=0
       oldmovepp=pokemon.moves[hasoldmove].pp
       pokemon.moves[hasoldmove]=PBMove.new(getID(PBMoves,newmove))
       pokemon.moves[hasoldmove].pp=[oldmovepp,pokemon.moves[hasoldmove].totalpp].min
     end
   end
}
})

MultipleForms.register(:ZAMAZENTA,{
"getForm"=>proc{|pokemon|
   next 1 if isConst?(pokemon.item,PBItems,:RUSTEDSHIELD) && $startBattle
   next 0
},

"onSetForm"=>proc{|pokemon,form|
   moves=[
      :IRONHEAD,    # Hero of Many Battles
      :BEHEMOTHBASH # Crowned Shield
   ]
   hasoldmove=-1
   for i in 0...4
     for j in 0...moves.length
       if isConst?(pokemon.moves[i].id,PBMoves,moves[j])
         hasoldmove=i; break
       end
     end
     break if hasoldmove>=0
   end
   newmove = moves[form]
   if newmove!=nil && hasConst?(PBMoves,newmove)
     if hasoldmove>=0
       oldmovepp=pokemon.moves[hasoldmove].pp
       pokemon.moves[hasoldmove]=PBMove.new(getID(PBMoves,newmove))
       pokemon.moves[hasoldmove].pp=[oldmovepp,pokemon.moves[hasoldmove].totalpp].min
     end
   end
}
})

If you're using Essentials v16.2, you'll realise the script PField_Battles doesn't exist. For it to work:

Spoiler:

In PField_Field, place '$startBattle=false' below 'canlose=e[1]':

Events.onEndBattle+=proc {|sender,e|
  decision=e[0]
  canlose=e[1]
  $startBattle=false
  if USENEWBATTLEMECHANICS || (decision!=2 && decision!=5) # not a loss or a draw

 

[Piratilla98]

For Toxtricity's new evolution method and new alternative form:

Spoiler:

Inside 'Pokemon_Evolution' find 'when PBEvolution::Level' and place this below it:

  when PBEvolution::Level
    if isConst?(pokemon.species,PBSpecies,:TOXEL) && (pokemon.nature==PBNatures::LONELY ||
      pokemon.nature==PBNatures::BOLD || pokemon.nature==PBNatures::RELAXED || 
      pokemon.nature==PBNatures::TIMID || pokemon.nature==PBNatures::SERIOUS ||
      pokemon.nature==PBNatures::MODEST || pokemon.nature==PBNatures::MILD ||
      pokemon.nature==PBNatures::QUIET || pokemon.nature==PBNatures::BASHFUL ||
      pokemon.nature==PBNatures::CALM || pokemon.nature==PBNatures::GENTLE ||
      pokemon.nature==PBNatures::CAREFUL)
      pokemon.form=1 if level>=level
    end
    return poke if pokemon.level>=level

Now, on 'Pokemon_Forms' add this after the last form you have:

MultipleForms.register(:TOXTRICITY,{
"getAbilityList"=>proc{|pokemon|
   next if pokemon.form==0                    
   next [[getID(PBAbilities,:PUNKROCK),0],
         [getID(PBAbilities,:MINUS),1],
         [getID(PBAbilities,:TECHNICIAN),2]] 
},
"getMoveList"=>proc{|pokemon|
   next if pokemon.form==0
   movelist=[]
   case pokemon.form
   when 1; movelist=[[1,:SPARK],[1,:EERIEIMPULSE],[1,:BELCH],[1,:TEARFULLOOK],
                     [1,:NUZZLE],[1,:GROWL],[1,:FLAIL],[1,:ACID],[1,:THUNDERSHOCK],
                     [1,:ACIDSPRAY],[1,:LEER],[1,:NOBLEROAR],[4,:CHARGE],[8,:SHOCKWAVE],
                     [12,:SCARYFACE],[16,:TAUNT],[20,:VENOMDRENCH],[24,:SCREECH],
                     [28,:SWAGGER],[32,:TOXIC],[36,:DISCHARGE],[40,:POISONJAB],
                     [44,:OVERDRIVE],[48,:BOOMBURST],[52,:MAGNETICFLUX]]
   end
   for i in movelist
     i[1]=getConst(PBMoves,i[1])
   end
   next movelist
}
})

Note: make sure you have the move Overdrive implemented, or it will give you an error. In case you don't have it, delete it from the movelist.

 

[WolfPP]

For Toxtricity's new evolution method and new alternative form

Here what I did for Toxel's evolution method (v17.2):

Spoiler:

Inside 'Pokemon_Forms' script, paste below HOOPA's code:

MultipleForms.register(:TOXEL,{
"getFormOnCreation"=>proc{|pokemon|
   natures=[:LONELY,:BOLD,:RELAXED,:TIMID,:SERIOUS,:MODEST,
            :MILD,:QUIET,:BASHFUL,:CALM,:GENTLE,:CAREFUL]
   lowkey=false
   for i in natures
     if isConst?(pokemon.nature,PBNatures,i); lowkey=true; break; end
   end
   next 1 if lowkey
   next 0
}
})

MultipleForms.copy(:TOXEL,:TOXTRICITY)

You can use 'getForm' instead 'getFormOnCreation'. I putted 'getFormOnCreation' to be like official games.

 

[APUELQUEVOLVIODELOSSIMPSONS]

Hello,

I was adding the attacks and abilities to my essentials project, but, after add the Punk Rock, in a pokemon battle this appears:

Excepción: NoMethodError
Mensaje: undefined method `pbProcessTurn' for #<PokeBattle_Battler:0xc5c1ba0>
PokeBattle_Battle:3103:in `pbAttackPhase'
PokeBattle_Battle:3100:in `each'
PokeBattle_Battle:3100:in `pbAttackPhase'
PokeBattle_Battle:3088:in `times'
PokeBattle_Battle:3088:in `pbAttackPhase'
PokeBattle_Battle:2769:in `pbStartBattleCore'
PokeBattle_Battle:2768:in `logonerr'
PokeBattle_Battle:2768:in `pbStartBattleCore'
PokeBattle_Battle:2754:in `loop'
PokeBattle_Battle:2777:in `pbStartBattleCore'

please help!

 

[WolfPP]

Hello,

I was adding the attacks and abilities to my essentials project, but, after add the Punk Rock, in a pokemon battle this appears:
please help!

Ernn, Punk Rock doesn't edit nothing about pbProcessTurn. You need double check what you added before Punk Rock.

 

[APUELQUEVOLVIODELOSSIMPSONS]

"Ernn, Punk Rock doesn't edit nothing about pbProcessTurn. You need double check what you added before Punk Rock."

yeah i know, but before add it the battles works great, anyway, can you know what con i do to fix it, 'cause i look all in that lines and i am desperate.

 

[#Not Important]

I know that this thread is for items moves and such...
but this is a link to my berry tree script (It seems important):
https://www.pokecommunity.com/threads/429568

 

[WolfPP]

Improved (last upgrade: 01/22) Eject Pack's code (item): https://www.pokecommunity.com/posts/10078464

 

[Richard PT]

I use the item on Rotom and it didn't change form. After i choose a device nothing happens.

 

[Richard PT]

I added those EXP. Candies and it gave me this error:

Script 'PItem_Items' line 72: NoMethodError occurred.
undefined method"[]" for nil:NilClass

Here's the line 72:

Spoiler:

def pbIsEvolutionStone?(item)
  [COLOR="Red"]return $ItemData[item] && $ItemData[item][ITEMTYPE]==7[/COLOR]
end

I followed all your instructions to the letter, so how to fix this?