example.pokemonIVdisplay.coffee

###
  Pokemon Go(c) MITM node proxy
  by Michael Strassburger <codepoet@cpan.org>

  Append the hidden IV% to the end of Pokémon names in our inventory
###

PokemonGoMITM = require './lib/pokemon-go-mitm'
changeCase = require 'change-case'

server = new PokemonGoMITM port: 8081
	# Always get the full inventory
	#.addRequestHandler "GetInventory", (data) ->
	#	data.last_timestamp_ms = 0
	#	data

	# Append IV% to existing Pokémon names
	.addResponseHandler "GetInventory", (data) ->
		if data.inventory_delta
			for item in data.inventory_delta.inventory_items when item.inventory_item_data
				if pokemon = item.inventory_item_data.pokemon_data
					id = changeCase.titleCase pokemon.pokemon_id
					name = pokemon.nickname or id.replace(" Male", "♂").replace(" Female", "♀")
					atk = pokemon.individual_attack or 0
					def = pokemon.individual_defense or 0
					sta = pokemon.individual_stamina or 0
					iv = Math.round((atk + def + sta) * 100/45)
					pokemon.nickname = "#{name} #{iv}%"

		data