Class: Metro::UI::TileMap

Inherits:
Model
  • Object
show all
Defined in:
lib/metro/models/ui/tile_map.rb

Constant Summary

Constants included from Metro::Units

Metro::Units::Bounds

Instance Attribute Summary collapse

Attributes inherited from Model

#scene, #window

Instance Method Summary collapse

Methods inherited from Model

#_load, #_save, #after_initialize, #bounds, #completed?, #create, hierarchy, inherited, #initialize, metro_name, #model, model_name, models, #name, #notification, #saveable_to_view, #to_hash

Methods included from HasEvents

included

Methods included from KeyValueCoding

#get, #set

Methods included from PropertyOwner

included, #properties

Constructor Details

This class inherits a constructor from Metro::Model

Instance Attribute Details

#layers ⇒ Object

Returns the value of attribute layers.



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# File 'lib/metro/models/ui/tile_map.rb', line 125

def layers
  @layers
end

#viewport ⇒ Object

Returns the value of attribute viewport.



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# File 'lib/metro/models/ui/tile_map.rb', line 126

def viewport
  @viewport
end

Instance Method Details

#draw ⇒ Object 



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# File 'lib/metro/models/ui/tile_map.rb', line 157

def draw
  layers.each {|layer| layer.draw }
end

#layer_class ⇒ Object 



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# File 'lib/metro/models/ui/tile_map.rb', line 136

def layer_class
  { orthogonal: "Metro::UI::TileMapOrthogonalLayer",
    isometric: "Metro::UI::TileMapIsometricLayer" }[map.orientation.to_sym].constantize
end

#map ⇒ Object 



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# File 'lib/metro/models/ui/tile_map.rb', line 128

def map
  @map ||= begin
    map = Tmxed.parse asset_path(file)
    map.tilesets.each {|tileset| tileset.window = window }
    map
  end
end

#show ⇒ Object 



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# File 'lib/metro/models/ui/tile_map.rb', line 141

def show
  self.layers = map.layers.collect do |layer|
    tml = layer_class.new
    tml.rotation = rotation
    tml.viewport = viewport
    tml.map = map
    tml.layer = layer
    tml.tilesets = map.tilesets
    tml
  end
end

#update ⇒ Object 



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# File 'lib/metro/models/ui/tile_map.rb', line 153

def update
  # update the layer with the current viewport position
end