Add clouds. Home in on pixel style and update most gfx

README.md

@@ -5,3 +5,9 @@
 https://www.pinclipart.com/pindetail/iRJxbJi_underline-design-and-simple-design-hand-drawn-elements/
 https://www.pinclipart.com/pindetail/Twbbw_scroll-design-clip-art-corner-designs-clipartfest-clipartix/
 https://easings.net
+
+Image by <a href="https://pixabay.com/users/ykman-9016214/?utm_source=link-attribution&amp;utm_medium=referral&amp;utm_campaign=image&amp;utm_content=5341640">YK Choi</a> from <a href="https://pixabay.com/?utm_source=link-attribution&amp;utm_medium=referral&amp;utm_campaign=image&amp;utm_content=5341640">Pixabay</a>
+Image by <a href="https://pixabay.com/users/95c-484762/?utm_source=link-attribution&amp;utm_medium=referral&amp;utm_campaign=image&amp;utm_content=2421760">95C</a> from <a href="https://pixabay.com/?utm_source=link-attribution&amp;utm_medium=referral&amp;utm_campaign=image&amp;utm_content=2421760">Pixabay</a>
+https://www.pngkey.com/download/u2a9o0u2o0e6e6u2_background-transparent-real-clouds-png-cumulus/
+
+

app/cloud.rb

@@ -0,0 +1,31 @@
+class Cloud
+  CLOUDS = [
+    { w: 640, h: 427 },
+    { w: 128, h: 64 },
+    { w: 64, h: 32 },
+    { w: 64, h: 32 },
+    { w: 64, h: 32 }
+  ]
+  def initialize(anywhere: true)
+    @v = (rand(10) + 1) / 10
+
+    i = rand(3) + 2
+    c = CLOUDS[i]
+    z = 8
+    x = anywhere ? (rand(1000) + 140) : -c[:w] * z
+    y = rand(720) - 50
+    a = rand(100) + 25
+    r = 0
+
+    @primitive = { x: x, y: y, w: c[:w] * z, h: c[:h] * z, a: a, path: "sprites/cloud#{i}.png", angle: r }.sprite
+  end
+
+  def finished?
+    @primitive[:x] + @primitive[:w] < 0 || @primitive[:x] > 1280
+  end
+
+  def to_p
+    @primitive[:x] += @v
+    @primitive
+  end
+end

app/game.rb

@@ -10,6 +10,8 @@
 MAX_POINT_TICKS = 600
 PRIMARY_FONT = 'fonts/BLKCHCRY.TTF'
 SECONDARY_FONT = 'fonts/MayflowerAntique.ttf'
+CLOUD_CHANCE = 0.003
+STARTING_CLOUDS = 3
 
 class Snake
   def initialize
@@ -135,6 +137,7 @@ def reset
     @state = :game_starting
     @score = 0
     @animations = []
+    STARTING_CLOUDS.times { @animations << Cloud.new }
     $gtk.args.outputs.static_primitives.clear
   end
 
@@ -150,7 +153,8 @@ def to_p
       [@map.to_p, head_sprite, fruit_sprite, score, @menu.to_p]
     when :game
       @animations.reject!(&:finished?)
-      [@map.to_p] + @body.map { |pos| body_sprite(pos) } + [head_sprite, fruit_sprite, score] + @animations.map(&:to_p)
+      @animations << Cloud.new(anywhere: false) if rand < CLOUD_CHANCE
+      [@map.to_p] + @body.map { |pos| body_sprite(pos) } + [head_sprite, wings_sprite, fruit_sprite, score] + @animations.map(&:to_p)
     when :game_over
       [text('GAME OVER'), text('Press [SPACE] to play again', -50), score]
     end
@@ -163,15 +167,50 @@ def head_sprite
             when :up then 180
             when :down then 0
             end
-    { x: @logical_x * GRID_SIZE, y: @logical_y * GRID_SIZE, w: GRID_SIZE, h: GRID_SIZE, path: 'sprites/snake.png', angle: angle }.sprite
+    { x: @logical_x * GRID_SIZE, y: @logical_y * GRID_SIZE, w: GRID_SIZE, h: GRID_SIZE, path: 'sprites/head.png', angle: angle }.sprite
   end
 
   def body_sprite(pos)
-    { x: pos.x * GRID_SIZE, y: pos.y * GRID_SIZE, w: GRID_SIZE, h: GRID_SIZE, path: 'sprites/body.png' }.sprite
+    { x: pos.x * GRID_SIZE, y: pos.y * GRID_SIZE, w: GRID_SIZE, h: GRID_SIZE, path: 'sprites/body2.png' }.sprite
+  end
+
+  def wings_sprite
+    anim = ($args.tick_count / 10).to_i % 3
+    case @direction
+    when :left
+      angle = 180
+      x = @logical_x + 1
+      y = @logical_y - 1
+    when :right
+      angle = 0
+      x = @logical_x - 1
+      y = @logical_y - 1
+    when :up
+      angle = 90
+      x = @logical_x
+      y = @logical_y - 2
+    when :down
+      angle = -90
+      x = @logical_x
+      y = @logical_y
+    end
+
+    {
+      x: x * GRID_SIZE,
+      y: y * GRID_SIZE,
+      w: GRID_SIZE,
+      h: GRID_SIZE * 3,
+      path: 'sprites/wings.png',
+      angle: angle,
+      source_x: anim * 5,
+      source_y: 0,
+      source_w: 5,
+      source_h: 15
+    }.sprite
   end
 
   def fruit_sprite
-    { x: @fruit.x * GRID_SIZE, y: @fruit.y * GRID_SIZE, w: GRID_SIZE, h: GRID_SIZE, path: 'sprites/peach.png' }.sprite
+    { x: @fruit.x * GRID_SIZE, y: @fruit.y * GRID_SIZE, w: GRID_SIZE, h: GRID_SIZE, path: 'sprites/peach2.png' }.sprite
   end
 
   def score

app/menu.rb

@@ -9,11 +9,13 @@ def initialize
 
     rt.primitives << { x: 75, y: 75, w: 1130, h: 570, r: 142, g: 199, b: 241, a: 200 }.solid
 
-    rt.primitives << { x: 50, y: 500, w: 1180, h: 218, path: 'sprites/menu_top.png' }.sprite
-    rt.primitives << { x: 15, y: 15, w: 400, h: 400, path: 'sprites/menu_corner.png' }.sprite
-    rt.primitives << { x: 865, y: 15, w: 400, h: 400, path: 'sprites/menu_corner.png', flip_horizontally: true }.sprite
+    rt.primitives << { x: 50, y: 500, w: 1180, h: 218, path: 'sprites/menu_top2.png' }.sprite
+    rt.primitives << { x: 15, y: 15, w: 400, h: 400, path: 'sprites/menu_corner2.png' }.sprite
+    rt.primitives << { x: 865, y: 15, w: 400, h: 400, path: 'sprites/menu_corner2.png', flip_horizontally: true }.sprite
 
-    rt.primitives << [text('WYRM', 100, 60), text('Press [SPACE] to play', -50, 3, SECONDARY_FONT)]
+    rt.primitives << { x: 390, y: 360, w: 512, h: 128, path: 'sprites/title.png' }.sprite
+
+    rt.primitives << [text('Press [SPACE] to play', -50, 3, SECONDARY_FONT)]
 
     @primitive = { x: 0, y: 0, w: 1280, h: 720, path: TARGET, source_x: 0, source_y: 0, source_w: 1280, source_h: 720 }.sprite
     @state = :hidden

app/requires.rb

@@ -1,5 +1,6 @@
 require 'app/easing.rb'
 require 'app/fruit_score_label.rb'
+require 'app/cloud.rb'
 require 'app/menu.rb'
 require 'app/map.rb'
 require 'app/game.rb'