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Fix undying bullets bug

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This commit is contained in:
Alex Clink 2021-11-17 22:21:19 -05:00
parent 4f977a9cf1
commit 0d1592bf03
2 changed files with 4 additions and 4 deletions
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3
src/bullet.cr
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@ -4,11 +4,12 @@ class Bullet < Sprite
include LxGame::SpriteAge include LxGame::SpriteAge
def update(dt) def update(dt)
super
update_position(dt) update_position(dt)
end end
def draw(renderer) def draw(renderer)
brightness = ((4.0 - @age) / 4.0) * 255 brightness = ((4.0 - self.age) / 4.0) * 255
renderer.draw_color = SDL::Color[brightness, brightness, 0] renderer.draw_color = SDL::Color[brightness, brightness, 0]
renderer.draw_point(@position.x.to_i, @position.y.to_i) renderer.draw_point(@position.x.to_i, @position.y.to_i)
end end

5
src/lx_game/sprite/age.cr
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@ -1,10 +1,9 @@
module LxGame module LxGame
module SpriteAge module SpriteAge
getter age : Float64 = 0.0 property age : Float64 = 0.0
def update(dt : Float64) def update(dt : Float64)
super self.age += dt
@age += dt
end end
end end
end end