added samples to public repo.

4 files changed, 68 insertions, 0 deletions

diff --git a/samples/24_http_example/app/main.rb b/samples/24_http_example/app/main.rb
new file mode 100644
index 0000000..53ece84
--- /dev/null
+++ b/samples/24_http_example/app/main.rb
@@ -0,0 +1,53 @@
+def tick args
+  args.outputs.background_color = [0, 0, 0]
+
+  # Show a warning at the start.
+  args.state.warning_debounce ||= 11 * 60
+  if args.state.warning_debounce > 0
+    args.state.warning_debounce -= 1
+    args.outputs.labels << [640, 600, "This app shows random images from the Internet.", 10, 1, 255, 255, 255]
+    args.outputs.labels << [640, 500, "Quit in the next few seconds if this is a problem.", 10, 1, 255, 255, 255]
+    args.outputs.labels << [640, 350, "#{(args.state.warning_debounce / 60.0).to_i}", 10, 1, 255, 255, 255]
+    return
+  end
+
+  args.state.download_debounce ||= 0   # start immediately, reset to non zero later.
+  args.state.photos ||= []
+
+  # Put a little pause between each download.
+  if args.state.download.nil?
+    if args.state.download_debounce > 0
+      args.state.download_debounce -= 1
+    else
+      args.state.download = $gtk.http_get 'https://picsum.photos/200/300.jpg'
+    end
+  end
+
+  if !args.state.download.nil?
+    if args.state.download[:complete]
+      if args.state.download[:http_response_code] == 200
+        fname = "sprites/#{args.state.photos.length}.jpg"
+        $gtk.write_file fname, args.state.download[:response_data]
+        args.state.photos << [ 100 + rand(1080), 500 - rand(480), fname, rand(80) - 40 ]
+      end
+      args.state.download = nil
+      args.state.download_debounce = (rand(3) + 2) * 60
+    end
+  end
+
+  # draw any downloaded photos...
+  args.state.photos.each { |i|
+    args.outputs.primitives << [i[0], i[1], 200, 300, i[2], i[3]].sprite
+  }
+
+  # Draw a download progress bar...
+  args.outputs.primitives << [0, 0, 1280, 30, 0, 0, 0, 255].solid
+  if !args.state.download.nil?
+    br = args.state.download[:response_read]
+    total = args.state.download[:response_total]
+    if total != 0
+      pct = br.to_f / total.to_f
+      args.outputs.primitives << [0, 0, 1280 * pct, 30, 0, 0, 255, 255].solid
+    end
+  end
+end
diff --git a/samples/24_http_example/license-for-sample.txt b/samples/24_http_example/license-for-sample.txt
new file mode 100644
index 0000000..100dcec
--- /dev/null
+++ b/samples/24_http_example/license-for-sample.txt
@@ -0,0 +1,9 @@
+Copyright 2019 DragonRuby LLC
+
+MIT License
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/samples/24_http_example/metadata/game_metadata.txt b/samples/24_http_example/metadata/game_metadata.txt
new file mode 100644
index 0000000..53de213
--- /dev/null
+++ b/samples/24_http_example/metadata/game_metadata.txt
@@ -0,0 +1,6 @@
+devid=dragonruby
+devtitle=DragonRuby LLC
+gameid=httpexample
+gametitle=DragonRuby GTK HTTP Example
+version=0.1
+icon=metadata/icon.png
diff --git a/samples/24_http_example/metadata/icon.png b/samples/24_http_example/metadata/icon.png
new file mode 100644
index 0000000..57254fe
--- /dev/null
+++ b/samples/24_http_example/metadata/icon.png