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[gosuhunt] draw sprites from blob instead of text

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Gwenhael Le Moine 2023-03-15 14:16:49 +01:00
parent 3e2e0416ec
commit af513c4d9a
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GPG key ID: FDFE3669426707A7
2 changed files with 23 additions and 11 deletions
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@ -7,7 +7,11 @@ require 'minehunt'
class GosuHunt < Gosu::Window
def initialize( number_of_mines = 20 )
super 325, 180
@scale = 4
@sprite_size = 6
super ( @scale * ( @sprite_size * 16 ) ) + 16 + @scale,
( @scale * ( @sprite_size * 8 ) ) + 20 + 8 + @scale
self.caption = 'Gosu Hunt'
@ -17,12 +21,16 @@ class GosuHunt < Gosu::Window
@state = { dead: false, victory: false }
@font = Gosu::Font.new( 20 )
@images = { explorer: Gosu::Image.from_text( '()', 20 ),
dead_explorer: Gosu::Image.from_text( '☠ ', 20 ),
door: Gosu::Image.from_text( '=>', 20 ),
mine: Gosu::Image.from_text( '<>', 20 ),
cell: Gosu::Image.from_text( '██', 20 ),
visited_cell: Gosu::Image.from_text( ' ', 20 ) }
@images = { explorer: Gosu::Image.from_blob( @sprite_size, @sprite_size, bits_to_rgbas( '000000001100011110011110001100000000' ) ),
dead_explorer: Gosu::Image.from_blob( @sprite_size, @sprite_size, bits_to_rgbas( '100001010010001100001100010010100001' ) ),
door: Gosu::Image.from_blob( @sprite_size, @sprite_size, bits_to_rgbas( '010101101010' ) * ( @sprite_size / 2 ) ),
mine: Gosu::Image.from_blob( @sprite_size, @sprite_size, bits_to_rgbas( '111111110011100001100001110011111111' ) ),
cell: Gosu::Image.from_blob( @sprite_size, @sprite_size, bits_to_rgbas( '1' ) * @sprite_size * @sprite_size ),
visited_cell: Gosu::Image.from_blob( @sprite_size, @sprite_size, bits_to_rgbas( '0' ) * @sprite_size * @sprite_size ) }
end
def bits_to_rgbas( bits )
bits.gsub( '0', "\0\0\0\0" ).gsub( '1', "\255\255\255\255" )
end
def new_level
@ -75,11 +83,11 @@ class GosuHunt < Gosu::Window
def draw
self.caption = if @state[:dead]
"You died! :(, score #{@field.score} "
"You blew up!! :(, score: #{@field.score} "
elsif @state[:victory]
"You won!! :), score #{@field.score} "
"You won!! :), score: #{@field.score} "
else
"#{@field.number_of_mines} mines, #{@field.count_nearby_mines} nearby, score #{@field.score}"
"Near #{@field.count_nearby_mines} mines, score: #{@field.score}"
end
@font.draw_text( caption, 0, 0, 0 )
@ -96,7 +104,11 @@ class GosuHunt < Gosu::Window
@images[:mine]
else
@images[:cell]
end ).draw( x * 10, (y * 20) + 20, 0 )
end ).draw ( @scale * ( x * @sprite_size ) ) + x + @scale,
( @scale * ( y * @sprite_size ) ) + 20 + y + @scale,
0,
@scale,
@scale
end
end
end