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# coding: utf-8
# Copyright 2019 DragonRuby LLC
# MIT License
# controller.rb has been released under MIT (*only this file*).
module GTK
# @gtk
class Controller
# Access to keys that have been pressed down.
#
# @return [Controller::Keys]
# @gtk
attr_reader :key_down
# Access to keys that have been released up.
#
# @return [Controller::Keys]
# @gtk
attr_reader :key_up
# Access to keys that have been held down.
#
# @return [Controller::Keys]
# @gtk
attr_reader :key_held
# @gtk
attr_accessor :left_analog_x_raw,
:left_analog_y_raw,
:left_analog_x_perc,
:left_analog_y_perc,
:right_analog_x_raw,
:right_analog_y_raw,
:right_analog_x_perc,
:right_analog_y_perc
def initialize
@key_down = Controller::Keys.new
@key_up = Controller::Keys.new
@key_held = Controller::Keys.new
@left_analog_x_raw = 0
@left_analog_y_raw = 0
@left_analog_x_perc = 0
@left_analog_y_perc = 0
@right_analog_x_raw = 0
@right_analog_y_raw = 0
@right_analog_x_perc = 0
@right_analog_y_perc = 0
end
def serialize
{
key_down: @key_down.serialize,
key_held: @key_held.serialize,
key_up: @key_up.serialize
}
end
# Clear all current key presses.
#
# @return [void]
def clear
@key_down.clear
@key_up.clear
@key_held.clear
end
def up
@key_up.up || @key_held.up
end
def down
@key_up.down || @key_held.down
end
def left
@key_up.left || @key_held.left
end
def right
@key_up.right || @key_held.right
end
# Activates a key into the down position.
#
# @param key [Symbol] The key to press down.
#
# @return [void]
def activate_down(key)
key_down.activate(key)
key_held.deactivate(key)
key_up.deactivate(key)
end
# Activates a key into the held down position.
#
# @param key [Symbol] The key to hold down.
#
# @return [void]
def activate_held(key)
key_down.deactivate(key)
key_held.activate(key) unless key_held.send(key)
key_up.deactivate(key)
end
# Activates a key release into the up position.
#
# @param key [Symbol] The key release up.
#
# @return [void]
def activate_up(key)
key_down.deactivate(key)
key_held.deactivate(key)
key_up.activate(key)
end
include DirectionalInputHelperMethods
end
end
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