Started animated implementation

1 files changed, 32 insertions, 0 deletions

diff --git a/unicorn/Unicorn2.go b/unicorn/Unicorn2.go
new file mode 100644
index 0000000..716fe4d
--- /dev/null
+++ b/unicorn/Unicorn2.go
@@ -0,0 +1,32 @@
+// Version 2 of unicorn, uses gif.GIF as store of pixels
+// & a separate goroutine to render it so it can do
+// animated GIFs
+package unicorn
+
+import (
+	"image/gif"
+)
+
+// Unicorn2 ...
+// Interface for interacting with the Unicorn HAT HD
+// Implemented by both real & fake unicorns.
+type Unicorn2 interface {
+	GetGif() *gif.GIF
+	SetGif(*gif.GIF)
+
+	StartRender()
+	// Required for os to not think we're stuck
+	MainLoop()
+}
+
+type BaseUnicorn2 struct {
+	g *gif.GIF
+}
+
+func (u *BaseUnicorn2) GetGif() *gif.GIF {
+	return u.g
+}
+
+func (u *BaseUnicorn2) SetGif(g *gif.GIF) {
+	u.g = g
+}