Event wild Pokémon on certain day

[Seedonator]

Alright so I want to make an event (not an RPG Maker XP event, I mean an actual Pokémon event) where if its a certain day, lets say on Halloween, then a wild Haunter would appear in any map as a wild Pokémon with a 1/4000 chance. But this would only happen on 31st October and not any other day. Also I want the Haunter to be a 100% chance shiny and form 1.

 

[Seedonator]

bump

 

[GT-Baka]

Make a new script above "Main" and past this code:

def pbTrickorTreat
  m = Time.new.month
  d = Time.new.day
  if m == 10 && d == 31 #Checks if it is October 31th
    $halloween = true
  else
    $halloween = false
  end
end

On the map with the Haunter create an event in Parallel Process running the script: pbTrickorTreat

This has the game check if it is Halloween as soon as you load the map.
Now go to Pokemon_Forms and make a section for Haunter, it should look something like this.

MultipleForms.register(:HAUNTER,{
"getFormOnCreation"=>proc{|pokemon|
   if $halloween == true
     pokemon.makeShiny
     next 1
   else
     next 0
   end
}
})

I am not sure how to just make one species shiny =/
also I have not fully tested this so if it throws up an error let me know.
I hope this helps!

 

[Trick Tester]

Would

Events.onWildPokemonCreate+=proc {|sender,e|
   pokemon=e[0]
   if $game_switches[Halloween]
     pokemon.makeShiny
   end

perhaps help although I'm not sure how you'd incorporate it into your script, there is something in settings that sets all wild Pokemon to be shiny, perhaps you can change that around to be solely for your switch.

 

[GT-Baka]

Thank you Trick Tester!
I have updated my post to include Haunter being shiny.

 

[Trick Tester]

Thank you Trick Tester!
I have updated my post to include Haunter being shiny.

No worries, I'm super new to coding and I took it just from the basic shiny script on essentials already so I didn't really do much ^^

 

[GT-Baka]

I took the more difficult path and opened the script editor and used the Ctrl + Shift + F to search for shiny, and after finding a few shiny bit that didn't change just 1 pokemon shiny I said screw it, someone else can do this part XD

 

[Seedonator]

Thanks guys, I'm testing it now.