Class: Sprite

Inherits:
Object
  • Object
show all
Includes:
RGSS3::Container
Defined in:
lib/rgss3/sprite.rb

Constant Summary

Constants included from RGSS3::Container

RGSS3::Container::BLEND

Instance Attribute Summary collapse

Attributes included from RGSS3::Container

#bitmap, #blend_type, #color, #opacity, #ox, #oy, #tone, #viewport, #visible, #z, #zoom_x, #zoom_y

Instance Method Summary collapse

Methods included from RGSS3::Container

#dispose, #disposed?, #do_draw, #initialize_copy

Constructor Details

#initialize(viewport = nil) ⇒ Sprite

Returns a new instance of Sprite.



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# File 'lib/rgss3/sprite.rb', line 14

def initialize(viewport = nil)
  @x = 0
  @y = 0
  @angle = 0
  @mirror = false
  @bush_depth = 0
  @bush_opacity = 128
  @wave_speed = 360
  @src_rect = Rect.new
  super
end

Instance Attribute Details

#angle ⇒ Object

Returns the value of attribute angle.



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# File 'lib/rgss3/sprite.rb', line 11

def angle
  @angle
end

#bush_depth ⇒ Object

Returns the value of attribute bush_depth.



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# File 'lib/rgss3/sprite.rb', line 12

def bush_depth
  @bush_depth
end

#bush_opacity ⇒ Object

Returns the value of attribute bush_opacity.



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# File 'lib/rgss3/sprite.rb', line 7

def bush_opacity
  @bush_opacity
end

#mirror ⇒ Object

Returns the value of attribute mirror.



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# File 'lib/rgss3/sprite.rb', line 11

def mirror
  @mirror
end

#src_rect ⇒ Object

Returns the value of attribute src_rect.



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# File 'lib/rgss3/sprite.rb', line 9

def src_rect
  @src_rect
end

#wave_amp ⇒ Object

Returns the value of attribute wave_amp.



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# File 'lib/rgss3/sprite.rb', line 10

def wave_amp
  @wave_amp
end

#wave_length ⇒ Object

Returns the value of attribute wave_length.



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# File 'lib/rgss3/sprite.rb', line 10

def wave_length
  @wave_length
end

#wave_phase ⇒ Object

Returns the value of attribute wave_phase.



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# File 'lib/rgss3/sprite.rb', line 10

def wave_phase
  @wave_phase
end

#wave_speed ⇒ Object

Returns the value of attribute wave_speed.



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# File 'lib/rgss3/sprite.rb', line 10

def wave_speed
  @wave_speed
end

#x ⇒ Object

Returns the value of attribute x.



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# File 'lib/rgss3/sprite.rb', line 8

def x
  @x
end

#y ⇒ Object

Returns the value of attribute y.



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# File 'lib/rgss3/sprite.rb', line 8

def y
  @y
end

Instance Method Details

#bitmap=(bitmap) ⇒ Object 



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# File 'lib/rgss3/sprite.rb', line 44

def bitmap=(bitmap)
  super(bitmap)
  @src_rect = Rect.new(0, 0, bitmap.width, bitmap.height)
end

#draw ⇒ Object 



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# File 'lib/rgss3/sprite.rb', line 49

def draw
  if viewport
    x = @x + viewport.rect.x
    y = @y + viewport.rect.y
    w = [width - viewport.ox, viewport.rect.x + viewport.rect.width - x].min
    h = [height - viewport.oy, viewport.rect.y + viewport.rect.height - y].min
    return if w <= 0 || h <= 0
    z = @z + (viewport.z << 12)
    src_x = @src_rect.x + viewport.ox
    src_y = @src_rect.y + viewport.oy
  else
    x = @x
    y = @y
    z = @z
    src_x, src_y, w, h = *@src_rect
  end
  image = bitmap.gosu_image.subimage(src_x, src_y, w, h)
  return unless image
  image.draw_rot(
    x,
    y,
    z,
    @angle,
    ox.fdiv(width),
    oy.fdiv(height),
    @zoom_x * (@mirror ? -1 : 1),
    @zoom_y,
    0xff_ffffff,
    BLEND[@blend_type])
end

#flash(color, duration) ⇒ Object 



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# File 'lib/rgss3/sprite.rb', line 26

def flash(color, duration)
end

#height ⇒ Object 



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# File 'lib/rgss3/sprite.rb', line 36

def height
  @src_rect.height
end

#update ⇒ Object 



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# File 'lib/rgss3/sprite.rb', line 29

def update
end

#width ⇒ Object 



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# File 'lib/rgss3/sprite.rb', line 32

def width
  @src_rect.width
end