57 lines
1.1 KiB
Go
57 lines
1.1 KiB
Go
package main
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import (
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"bufio"
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"fmt"
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"io/ioutil"
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"os"
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"strings"
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"time"
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intcode "git.bullercodeworks.com/brian/adventofcode/2019/intcode-processor"
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helpers "git.bullercodeworks.com/brian/adventofcode/helpers"
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)
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func main() {
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progFileName := "input"
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if len(os.Args) > 1 {
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progFileName = os.Args[1]
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}
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dat, err := ioutil.ReadFile(progFileName)
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if err != nil {
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fmt.Println("Error reading program file:", err.Error())
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os.Exit(1)
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}
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var prog []int
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stringDat := strings.TrimSpace(string(dat))
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for _, v := range strings.Split(stringDat, ",") {
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prog = append(prog, helpers.Atoi(v))
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}
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part1(prog)
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}
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func part1(inp []int) {
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p := intcode.NewProgram(inp)
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//p.EnableDebug()
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go p.Run()
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for p.State() != intcode.RET_DONE {
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if p.State() == intcode.RET_ERR {
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panic(p.Error())
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}
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if p.NeedsInput() {
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fmt.Print("Requesting Input: ")
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reader := bufio.NewReader(os.Stdin)
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inp, err := reader.ReadString('\n')
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if err != nil {
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fmt.Println("Input Error:", err.Error())
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} else {
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p.Input(helpers.Atoi(strings.TrimSpace(inp)))
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}
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}
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if p.NeedsOutput() {
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fmt.Println(p.Output())
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}
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time.Sleep(1)
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}
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}
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