mirror of
https://github.com/SleepingInsomniac/pixelfaucet
synced 2025-01-03 23:01:52 +01:00
50 lines
915 B
Crystal
50 lines
915 B
Crystal
require "../src/game"
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class TextGame < PF::Game
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def initialize(*args, **kwargs)
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super
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@x = 0.0
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@y = 0.0
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@dx = 50.0
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@dy = 50.0
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@msg = "Hello, World!"
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# @msg = "HI"
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@color = PF::Pixel.random
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end
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def update(dt)
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@x += @dx * dt
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@y += @dy * dt
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if @x < 0
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@x = 0
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@dx = -@dx
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@color = PF::Pixel.random
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end
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if @x > width - (@msg.size * PF::Sprite::CHAR_WIDTH)
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@x = width - (@msg.size * PF::Sprite::CHAR_WIDTH)
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@dx = -@dx
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@color = PF::Pixel.random
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end
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if @y < 0
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@y = 0
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@dy = -@dy
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@color = PF::Pixel.random
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end
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if @y > height - (PF::Sprite::CHAR_HEIGHT)
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@y = height - (PF::Sprite::CHAR_HEIGHT)
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@dy = -@dy
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@color = PF::Pixel.random
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end
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end
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def draw
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clear(0, 0, 50)
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draw_string(@msg, @x.to_i, @y.to_i, @color)
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end
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end
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engine = TextGame.new(160, 100, 4).run!
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