Class: Gosu::Input

Inherits:
Object
  • Object
show all
Defined in:
lib/gosu_android/input/input.rb

Overview

Manages initialization and shutdown of the input system. Only one Input instance can exist per application.

Instance Method Summary collapse

Constructor Details

#initialize(display, window) ⇒ Input

Returns a new instance of Input.



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# File 'lib/gosu_android/input/input.rb', line 40

def initialize(display, window)
  @display = display
  @window = window
  @touch_event_list = []
  @key_event_list = []
  @id = 0
end

Instance Method Details

#accelerometerX ⇒ Object

Accelerometer positions in all three dimensions (smoothened).



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# File 'lib/gosu_android/input/input.rb', line 87

def accelerometerX; end

#accelerometerY ⇒ Object 



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# File 'lib/gosu_android/input/input.rb', line 88

def accelerometerY; end

#accelerometerZ ⇒ Object 



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# File 'lib/gosu_android/input/input.rb', line 89

def accelerometerZ; end

#button_down ⇒ Object

Assignable events that are called by update. You can bind these to your own functions. If you use the Window class, it will assign forward these to its own methods.



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# File 'lib/gosu_android/input/input.rb', line 112

def button_down; end

#button_up ⇒ Object 



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# File 'lib/gosu_android/input/input.rb', line 113

def button_up; end

#char_to_id(ch) ⇒ Object

Returns the button that has to be pressed to produce the given character, or noButton.



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# File 'lib/gosu_android/input/input.rb', line 61

def char_to_id(ch); end

#currentTouches ⇒ Object

Currently known touches.



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# File 'lib/gosu_android/input/input.rb', line 84

def currentTouches; end

#down(btn) ⇒ Object

Returns true if a button is currently pressed. Updated every tick.



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# File 'lib/gosu_android/input/input.rb', line 65

def down(btn); end

#feed_key_event(keyCode, event) ⇒ Object 



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# File 'lib/gosu_android/input/input.rb', line 52

def feed_key_event(keyCode, event)
  @key_event_list.push [keyCode, event]
end

#feed_touch_event(event) ⇒ Object 



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# File 'lib/gosu_android/input/input.rb', line 48

def feed_touch_event(event)
  @touch_event_list.push event
end

#id_to_char(btn) ⇒ Object

Returns the character a button usually produces, or 0.



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# File 'lib/gosu_android/input/input.rb', line 57

def id_to_char(btn); end

#mouseX ⇒ Object

Returns the horizontal position of the mouse relative to the top left corner of the window given to Input’s constructor.



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# File 'lib/gosu_android/input/input.rb', line 69

def mouseX; end

#mouseY ⇒ Object

Returns true if a button is currently pressed. Updated every tick.



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# File 'lib/gosu_android/input/input.rb', line 73

def mouseY; end

#set_mouse_factors(factorX, factorY) ⇒ Object

Undocumented for the moment. Also applies to currentTouches().



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# File 'lib/gosu_android/input/input.rb', line 81

def set_mouse_factors(factorX,  factorY); end

#set_mouse_position(x, y) ⇒ Object

Immediately moves the mouse as far towards the desired position as possible. x and y are relative to the window just as in the mouse position accessors.



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# File 'lib/gosu_android/input/input.rb', line 78

def set_mouse_position(x,  y); end

#set_text_input(input) ⇒ Object

Sets the currently active TextInput, or clears it (input = 0).



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# File 'lib/gosu_android/input/input.rb', line 118

def set_text_input(input); end

#text_input ⇒ Object

Returns the currently active TextInput instance, or 0.



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# File 'lib/gosu_android/input/input.rb', line 116

def text_input; end

#update ⇒ Object

Collects new information about which buttons are pressed, where the mouse is and calls onButtonUp/onButtonDown, if assigned.



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# File 'lib/gosu_android/input/input.rb', line 93

def update
  @touch_event_list.each do |touch_event|
    touch_event.getPointerCount.times do |index|
      touch = Touch.new(touch_event. getPointerId(index), touch_event.getX(index), touch_event.getY(index))
      case touch_event.getAction
      when JavaImports::MotionEvent::ACTION_DOWN
        @window.touch_began(touch)
      when JavaImports::MotionEvent::ACTION_MOVE
        @window.touch_moved(touch)
      when JavaImports::MotionEvent::ACTION_UP
        @window.touch_ended(touch)
      end
    end
  end
  @touch_event_list = []
end