61 lines
1.1 KiB
Go
61 lines
1.1 KiB
Go
package src
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import (
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"context"
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"log"
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"mayhem-party/src/device/input"
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"mayhem-party/src/device/output"
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"mayhem-party/src/device/output/key"
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"os"
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"time"
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)
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func Main(ctx context.Context) error {
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reader := input.New(ctx)
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writer := output.New(ctx)
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defer writer.Close()
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defer reader.Close()
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interval := time.Millisecond * 50
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if intervalS := os.Getenv("MAIN_INTERVAL_DURATION"); intervalS == "" {
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} else if v, err := time.ParseDuration(intervalS); err != nil {
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return err
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} else {
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interval = v
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}
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c := time.NewTicker(interval)
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defer c.Stop()
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block := func() bool {
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select {
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case <-c.C:
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return true
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case <-ctx.Done():
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return false
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}
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}
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state := map[key.Key]bool{}
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for block() {
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delta := reader.Read()
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if os.Getenv("DEBUG") == "true" {
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log.Printf("src.Main.reader.Read(): %+v", delta)
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}
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for _, button := range delta {
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state[key.FromChar(button.Char)] = button.Down
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}
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keys := make([]key.Key, 0)
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for k, v := range state {
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if v {
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keys = append(keys, k)
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}
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}
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if os.Getenv("DEBUG") == "true" {
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log.Printf("src.Main.writer.Press(%+v) (from %+v)", keys, delta)
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}
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writer.Press(keys...)
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}
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return ctx.Err()
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}
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