Class: Oakdex::Battle::InBattlePokemon

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/oakdex/battle/in_battle_pokemon.rb

Overview

Represents detailed pokemon instance that is part of a Trainer’s Team

Constant Summary collapse

OTHER_STATS = 
%i[accuracy evasion critical_hit]
ALL_STATS = 
Oakdex::Pokemon::BATTLE_STATS + OTHER_STATS
STATUS_CONDITIONS = 
{
  'poison' => StatusConditions::Poison,
  'burn' => StatusConditions::Burn,
  'freeze' => StatusConditions::Freeze,
  'paralysis' => StatusConditions::Paralysis,
  'badly_poisoned' => StatusConditions::BadlyPoisoned,
  'sleep' => StatusConditions::Sleep
}
STAGE_MULTIPLIERS = 
{
  -6 => Rational(2, 8),
  -5 => Rational(2, 7),
  -4 => Rational(2, 6),
  -3 => Rational(2, 5),
  -2 => Rational(2, 4),
  -1 => Rational(2, 3),
  0 => Rational(2, 2),
  1 => Rational(3, 2),
  2 => Rational(4, 2),
  3 => Rational(5, 2),
  4 => Rational(6, 2),
  5 => Rational(7, 2),
  6 => Rational(8, 2)
}
STAGE_MULTIPLIERS_CRITICAL_HIT = 
{
  0 => Rational(1, 24),
  1 => Rational(1, 8),
  2 => Rational(1, 2),
  3 => Rational(1, 1)
}
STAGE_MULTIPLIERS_ACC_EVA = 
{
  -6 => Rational(3, 9),
  -5 => Rational(3, 8),
  -4 => Rational(3, 7),
  -3 => Rational(3, 6),
  -2 => Rational(3, 5),
  -1 => Rational(3, 4),
  0 => Rational(3, 3),
  1 => Rational(4, 3),
  2 => Rational(5, 3),
  3 => Rational(6, 3),
  4 => Rational(7, 3),
  5 => Rational(8, 3),
  6 => Rational(9, 3)
}

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(pokemon, options = {}) ⇒ InBattlePokemon

Returns a new instance of InBattlePokemon.



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# File 'lib/oakdex/battle/in_battle_pokemon.rb', line 68

def initialize(pokemon, options = {})
  @pokemon = pokemon
  @status_conditions = options[:status_conditions] || []
  if @pokemon.primary_status_condition
    add_status_condition(@pokemon.primary_status_condition)
  end
  @pokemon.enable_battle_mode
  reset_stats
end

Instance Attribute Details

#pokemon ⇒ Object (readonly)

Returns the value of attribute pokemon.



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# File 'lib/oakdex/battle/in_battle_pokemon.rb', line 66

def pokemon
  @pokemon
end

#status_conditions ⇒ Object (readonly)

Returns the value of attribute status_conditions.



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# File 'lib/oakdex/battle/in_battle_pokemon.rb', line 66

def status_conditions
  @status_conditions
end

Instance Method Details

#accuracy ⇒ Object 



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# File 'lib/oakdex/battle/in_battle_pokemon.rb', line 107

def accuracy
  stage(:accuracy)
end

#add_status_condition(condition_name) ⇒ Object 



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# File 'lib/oakdex/battle/in_battle_pokemon.rb', line 91

def add_status_condition(condition_name)
  @status_conditions << status_condition(condition_name)
  @pokemon.primary_status_condition = condition_name
end

#change_stat_by(stat, change_by) ⇒ Object 



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# File 'lib/oakdex/battle/in_battle_pokemon.rb', line 78

def change_stat_by(stat, change_by)
  modifiers = stage_multipliers(stat)
  stat_before = @stat_modifiers[stat]
  min_value = modifiers.keys.first
  max_value = modifiers.keys.last
  @stat_modifiers[stat] = if change_by < 0
                            [stat_before + change_by, min_value].max
                          else
                            [stat_before + change_by, max_value].min
                          end
  stat_before != @stat_modifiers[stat]
end

#critical_hit_prob ⇒ Object 



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# File 'lib/oakdex/battle/in_battle_pokemon.rb', line 115

def critical_hit_prob
  stage(:critical_hit)
end

#evasion ⇒ Object 



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# File 'lib/oakdex/battle/in_battle_pokemon.rb', line 111

def evasion
  stage(:evasion)
end

#id ⇒ Object 



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# File 'lib/oakdex/battle/in_battle_pokemon.rb', line 119

def id
  @id ||= SecureRandom.uuid
end

#remove_status_condition(condition) ⇒ Object 



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# File 'lib/oakdex/battle/in_battle_pokemon.rb', line 96

def remove_status_condition(condition)
  @status_conditions = @status_conditions.reject { |s| s == condition }
  @pokemon.primary_status_condition = nil if @status_conditions.empty?
end

#reset_stats ⇒ Object 



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# File 'lib/oakdex/battle/in_battle_pokemon.rb', line 101

def reset_stats
  @stat_modifiers = (ALL_STATS - %i[hp]).map do |stat|
    [stat, 0]
  end.to_h
end

#to_h ⇒ Object 



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# File 'lib/oakdex/battle/in_battle_pokemon.rb', line 130

def to_h
  {
    id: id,
    pokemon: @pokemon.to_h
  }
end