Class: Core::Tileset

Inherits:
Object show all
Defined in:
lib/tileset.rb

Constant Summary collapse

@@tilesets = 
{}

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(fgid, name, filename, props) ⇒ Tileset

Returns a new instance of Tileset.



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# File 'lib/tileset.rb', line 8

def initialize(fgid, name, filename, props)
  @first = fgid
  @name = name
  if !@@tilesets[filename]
    @@tilesets[filename] = Gosu::Image.load_tiles(Core.window, "#{Core::LIBRARY_PATH}/#{filename}", 32, 32, true)
  end
  @tiles = @@tilesets[filename].dup
  @props = props
  @props.default = {}
  @filename = filename
  @filled = []
end

Instance Attribute Details

#filename ⇒ Object (readonly)

Returns the value of attribute filename.



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# File 'lib/tileset.rb', line 7

def filename
  @filename
end

#first ⇒ Object (readonly)

Returns the value of attribute first.



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# File 'lib/tileset.rb', line 7

def first
  @first
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/tileset.rb', line 7

def name
  @name
end

#props ⇒ Object (readonly)

Returns the value of attribute props.



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# File 'lib/tileset.rb', line 7

def props
  @props
end

#tiles ⇒ Object (readonly)

Returns the value of attribute tiles.



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# File 'lib/tileset.rb', line 7

def tiles
  @tiles
end

Instance Method Details

#create_tiles ⇒ Object 



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# File 'lib/tileset.rb', line 20

def create_tiles
  @filled = []
  i = 0
  @tiles.each { |tile|
    @filled.push(Core::Game::Tile.new(tile, 0, 0, 0, @props[i]))
    i += 1
  }
  return @filled
end

#tile(gid, x, y, z) ⇒ Object 



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# File 'lib/tileset.rb', line 29

def tile(gid, x, y, z)
  if gid < 0
    return nil
  end
  if @filled.empty?
    create_tiles
  end
  tile = @filled[gid].dup
  tile.x, tile.y = x, y
  tile.z = z
  return tile
end