35 lines
739 B
Go
35 lines
739 B
Go
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package frames
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type FrameType struct {
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GetFrame func(int) string
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GetLength func() int
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}
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// Create a function that returns the next frame, based on length
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func DefaultGetFrame(frames []string) func(int) string {
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return func(i int) string {
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return frames[i%(len(frames)-1)]
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}
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}
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// Create a function that returns frame length
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func DefaultGetLength(frames []string) func() int {
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return func() int {
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return len(frames)
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}
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}
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// Given frames, create a FrameType with those frames
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func DefaultFrameType(frames []string) FrameType {
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return FrameType{
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GetFrame: DefaultGetFrame(frames),
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GetLength: DefaultGetLength(frames),
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}
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}
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var FrameMap = map[string]FrameType{
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"forrest": Forrest,
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"parrot": Parrot,
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"clock": Clock,
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}
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