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main.go
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main.go
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package main
import (
"fmt"
"os"
"strconv"
"github.com/xeeynamo/piupsp-tools/piu-makestx/stx"
)
func main() {
var inFileName string
var outFileName string
var difficulty string
args := os.Args[1:]
switch len(args) {
case 3:
inFileName = args[0]
outFileName = args[1]
difficulty = args[2]
default:
printHelp()
os.Exit(1)
}
err := convertSccToStx(inFileName, outFileName, difficulty)
if err != nil {
panic(err)
}
os.Exit(0)
}
func printHelp() {
fmt.Fprint(os.Stderr, "usage:\n")
fmt.Fprint(os.Stderr, " piu-makestx step.scc step.STX S10\n")
}
func convertSccToStx(inFileName string, outFileName string, difficulty string) error {
switch {
case len(difficulty) > 0 && difficulty[0] == 'S':
case len(difficulty) > 0 && difficulty[0] == 'D':
default:
return fmt.Errorf("unsure if it is a single or double chart: %s", difficulty)
}
level, err := strconv.Atoi(difficulty[1:])
if err != nil {
return fmt.Errorf("difficulty format invalid: %s", difficulty)
}
step, err := parseAsStx(inFileName)
if err != nil {
return err
}
var mainChart *stx.Chart = nil
for _, b := range step.Charts {
if b.Difficulty == uint32(level) {
mainChart = &b
break
}
}
if mainChart == nil {
return fmt.Errorf("no %s chart found in the specified SCC", difficulty)
}
f, err := os.Create(outFileName)
if err != nil {
panic(err)
}
defer f.Close()
return stx.WriteStx(f, &stx.Step{
Title: step.Title,
Artist: step.Artist,
Author: step.Author,
Charts: []stx.Chart{
// wow, this is UGLY.
*mainChart,
*mainChart,
*mainChart,
*mainChart,
*mainChart,
*mainChart,
*mainChart,
*mainChart,
*mainChart,
},
})
}