Class: DXRuby::Tiled::Tilesets

Inherits:
Object
  • Object
show all
Defined in:
lib/dxruby_tiled/tilesets.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(data, map) ⇒ Tilesets

Returns a new instance of Tilesets.



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# File 'lib/dxruby_tiled/tilesets.rb', line 6

def initialize(data, map)
  @last_time = 0
  @tiles = {}
  dummy_tile = Tile.new(DXRuby::Image.new(map.tile_width, map.tile_height), 0, 0, 0)
  def dummy_tile.render(x, y, target = DXRuby::Window, z_index = 0); end
  def dummy_tile.draw(x, y, target = DXRuby::Window, z_index = 0); end
  @tiles[0] = dummy_tile
  @tiles.default = dummy_tile
  
  @animations = []
  @tilesets = data.map { |tileset| Tileset.new(tileset, map) }
  hex = map.orientation == HexagonalLayer
  @tilesets.each do |tileset|
    gid = tileset.firstgid
    tileset.tiles.each_with_index do |tile, i|
      next unless tile
      @tiles[gid + i] = tile
      range = hex ? 1..15 : 1..7
      k     = hex ? 0x10000000 : 0x20000000
      range.each do |j|
        tileid = j * k + gid + i
        @tiles[tileid] = FlippedTile.new(tile, tileid, hex)
      end
    end
    tileset.animations.each { |i| @animations.push(gid + i) }
  end
  @tile_left   = @tiles.values.map { |tile| tile.offset_x }.min
  @tile_top    = @tiles.values.map { |tile| tile.offset_y }.min
  @tile_right  = @tiles.values.map { |tile| tile.offset_x + tile.width  }.max
  @tile_bottom = @tiles.values.map { |tile| tile.offset_y + tile.height }.max
end

Instance Attribute Details

#tile_bottom ⇒ Object (readonly)

Returns the value of attribute tile_bottom.



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# File 'lib/dxruby_tiled/tilesets.rb', line 4

def tile_bottom
  @tile_bottom
end

#tile_left ⇒ Object (readonly)

Returns the value of attribute tile_left.



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# File 'lib/dxruby_tiled/tilesets.rb', line 4

def tile_left
  @tile_left
end

#tile_right ⇒ Object (readonly)

Returns the value of attribute tile_right.



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# File 'lib/dxruby_tiled/tilesets.rb', line 4

def tile_right
  @tile_right
end

#tile_top ⇒ Object (readonly)

Returns the value of attribute tile_top.



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# File 'lib/dxruby_tiled/tilesets.rb', line 4

def tile_top
  @tile_top
end

#tiles ⇒ Object (readonly)

Returns the value of attribute tiles.



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# File 'lib/dxruby_tiled/tilesets.rb', line 4

def tiles
  @tiles
end

Instance Method Details

#[](num) ⇒ Object 



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# File 'lib/dxruby_tiled/tilesets.rb', line 38

def [](num)
  @tiles[num]
end

#animate ⇒ Object 



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# File 'lib/dxruby_tiled/tilesets.rb', line 42

def animate()
  return if @last_time == DXRuby::Window::running_time
  @last_time = DXRuby::Window::running_time
  
  @animations.each { |i| @tiles[i].animate!(@last_time) }
end

#delayed_dispose ⇒ Object 



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# File 'lib/dxruby_tiled/tilesets.rb', line 58

def delayed_dispose()
  @tilesets.each_value { |tileset| tileset.delayed_dispose() }
  @tiles[0].image.delayed_dispose()
end

#dispose ⇒ Object 



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# File 'lib/dxruby_tiled/tilesets.rb', line 53

def dispose()
  @tilesets.each_value { |tileset| tileset.dispose() }
  @tiles[0].image.dispose()
end

#disposed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dxruby_tiled/tilesets.rb', line 63

def disposed?()
  @tiles[0].image.disposed?()
end

#gid_adjusted_by_source(gid, source) ⇒ Object 



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# File 'lib/dxruby_tiled/tilesets.rb', line 49

def gid_adjusted_by_source(gid, source)
  gid + @tilesets.find { |tileset| tileset.source == source }.firstgid - 1
end