Added some screenshot functionality on ctrl+p

Also tidied up some vs code stuff

🕹️cube-tube.code-workspace

@@ -0,0 +1,8 @@
+{
+	"folders": [
+		{
+			"path": "🕹️cube-tube"
+		}
+	],
+	"settings": {}
+}

🕹️cube-tube/.vscode/launch.json

@@ -8,7 +8,7 @@
       "name": "Run Game",
       "type": "node-terminal",
       "request": "launch",
-      "command": "${workspaceRoot}/../.dragonruby/dragonruby ${workspaceRoot}",
+      "command": "\"${workspaceRoot}/../.dragonruby/dragonruby\" \"${workspaceRoot}\"",
       "windows": {
         "command": "${workspaceRoot}/../.dragonruby/dragonruby.exe ${workspaceRoot}",
       },

🕹️cube-tube/app/classes/scene_instance.rb

@@ -10,8 +10,31 @@ class SceneInstance
   attr_reader :tick_in_background
   attr_accessor :reset_on_pop
 
+  def screenshot(args)
+    screenshot_path = "../marketing-assets/screenshots/#{args.gtk.platform}"
+    now = Time.new
+    now_s = "#{now.year}-#{"#{now.month}".rjust(2, "0")}-#{"#{now.day}".rjust(2, "0")} at #{"#{now.hour}".rjust(2, "0")}.#{"#{now.min}".rjust(2, "0")}.#{"#{now.sec}".rjust(2, "0")}"
+    base_filename = "#{screenshot_path}/Screenshot - #{args.gtk.platform} - #{now_s}"
+    filename = "#{base_filename}.png"
+    count = 0
+    while !args.gtk.stat_file(filename).nil?
+      count += 1;
+      filename = "#{base_filename} (#{count}).png"
+    end
+
+    args.outputs.screenshots << {
+      x: 0, y: 0, w: args.grid.w, h: args.grid.h,    # Which portion of the screen should be captured
+      path: filename,        # Output path of PNG file (inside game directory)
+      # r: 255, g: 255, b: 255, a: 0   # Optional chroma key
+    }
+
+    args.gtk.notify!("Screenshot taken: '#{filename}'")
+  end
+
   # called every tick of the game loop
-  def tick(args) end
+  def tick(args)
+    screenshot(args) if args.inputs.keyboard.ctrl_p
+  end
 
   # custom logic to reset this scene
   def reset(args) end

🕹️cube-tube/app/keybindings.rb

@@ -5,7 +5,7 @@ module Input
   class << self
     PRIMARY_KEYS = [:j, :z, :space]
     SECONDARY_KEYS = [:k, :x, :backspace]
-    PAUSE_KEYS = [:escape, :p]
+    PAUSE_KEYS = [:escape]
     BINDINGS = {
       primary:      {
         keyboard:       %i[j z space],
@@ -16,7 +16,7 @@ module Input
         controller_one: %i[b]
       },
       pause:        {
-        keyboard:       %i[escape p],
+        keyboard:       %i[escape],
         controller_one: %i[start]
       },
       rotate_left:  {