Class: GenerateMatrix

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

Instance Method Summary collapse

Instance Method Details

#perlin_matrix(size) ⇒ Object 



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# File 'lib/GenerateMatrix.rb', line 23

def perlin_matrix(size)
    noises = Perlin::Noise.new(2)
    contrast = Perlin::Curve.contrast(Perlin::Curve::CUBIC, 2)
    
    bars = [
        Constants::TILE_TYPES[:WATER],
        Constants::TILE_TYPES[:WATER],
        Constants::TILE_TYPES[:PLAIN],
        Constants::TILE_TYPES[:FOREST],
        Constants::TILE_TYPES[:MOUNTAIN],
    ]
    bar = lambda { |n|
      bars[ (bars.length * n).floor ]
    }
    
    perlin_matrix = []

    size.times do |x|
        row = []
        size.times do |y|
            n = noises[x * 0.2, y * 0.2]
            n = contrast.call n
        
            row << bar.call(n)
        end

        perlin_matrix << row
    end

    perlin_matrix
end

#two_lands_matrix ⇒ Object 



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# File 'lib/GenerateMatrix.rb', line 5

def two_lands_matrix
    [
        [Constants::TILE_TYPES[:WATER], Constants::TILE_TYPES[:WATER], Constants::TILE_TYPES[:WATER], Constants::TILE_TYPES[:PLAIN]],
        [Constants::TILE_TYPES[:PLAIN], Constants::TILE_TYPES[:PLAIN], Constants::TILE_TYPES[:WATER], Constants::TILE_TYPES[:WATER]],
        [Constants::TILE_TYPES[:FOREST], Constants::TILE_TYPES[:PLAIN], Constants::TILE_TYPES[:WATER], Constants::TILE_TYPES[:WATER]],
        [Constants::TILE_TYPES[:MOUNTAIN], Constants::TILE_TYPES[:FOREST], Constants::TILE_TYPES[:PLAIN], Constants::TILE_TYPES[:WATER]],
    ]
end

#water_world_matrix ⇒ Object 



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# File 'lib/GenerateMatrix.rb', line 14

def water_world_matrix
    [
        [Constants::TILE_TYPES[:WATER], Constants::TILE_TYPES[:WATER], Constants::TILE_TYPES[:WATER], Constants::TILE_TYPES[:WATER]],
        [Constants::TILE_TYPES[:WATER], Constants::TILE_TYPES[:WATER], Constants::TILE_TYPES[:WATER], Constants::TILE_TYPES[:WATER]],
        [Constants::TILE_TYPES[:WATER], Constants::TILE_TYPES[:WATER], Constants::TILE_TYPES[:WATER], Constants::TILE_TYPES[:WATER]],
        [Constants::TILE_TYPES[:MOUNTAIN], Constants::TILE_TYPES[:WATER], Constants::TILE_TYPES[:WATER], Constants::TILE_TYPES[:WATER]],
    ]
end