Redid day23 from scratch...

It's working but I'm not happy about it yet.

2019/day23/main.go

@@ -1,78 +1,54 @@
 package main
 
 import (
-	"time"
+	"fmt"
 
-	intcode "git.bullercodeworks.com/brian/adventofcode/2019/intcode-processor"
+	h "git.bullercodeworks.com/brian/adventofcode/helpers"
 )
 
 func main() {
-	//pt := helpers.GetArgNumber(1)
-	prog := intcode.ReadIntCodeFile("input")
-	//if pt == "1" {
-	part1(prog)
-	//} else {
-	//	part2(prog)
-	//}
-}
-
-func part1(prog []int) {
-	p := intcode.NewProgram(prog)
-	n := StartNetwork(*p)
-	for !n.CrashOverride {
-		time.Sleep(1)
+	pt := h.GetArgNumber(1)
+	if pt != "2" {
+		part1()
+	} else {
+		part2()
 	}
 }
 
-/*
-func part1o(prog []int) {
-	var network []*intcode.Program
-	msgQueue := make([][]int, 255)
-	for k := 0; k < 50; k++ {
-		p := intcode.NewProgram(prog)
-		//p.EnableDebug()
-		network = append(network, p)
-		msgQueue = append(msgQueue, []int{})
-		go func(addr int) {
-			for !network[addr].NeedsInput() {
-				time.Sleep(1)
+func part1() {
+	devices, queue := NewNetwork()
+	for {
+		//fmt.Print(h.CLEAR_SCREEN)
+		for i, dev := range devices {
+			var packet h.Coordinate
+			if len(queue[i]) > 0 {
+				packet = queue[i][0]
+			} else {
+				packet = h.Coordinate{X: -1, Y: -1}
 			}
-			network[addr].Input(addr)
-			for {
-				if !network[addr].NeedsOutput() && !network[addr].NeedsInput() {
-					time.Sleep(1)
-				} else if network[addr].NeedsOutput() {
-					msgD := network[addr].Output()
-					msgQueue[msgD] = append(msgQueue[msgD], network[addr].Output())
-					msgQueue[msgD] = append(msgQueue[msgD], network[addr].Output())
-					fmt.Println(addr, "->", msgD, msgQueue[msgD])
-				} else if network[addr].NeedsInput() {
-					if len(msgQueue[addr]) > 0 {
-						var v int
-						v, msgQueue[addr] = msgQueue[addr][0], msgQueue[addr][1:]
-						fmt.Println(addr, "<-", v)
-						network[addr].Input(v)
-					} else {
-						network[addr].Input(-1)
-					}
+			select {
+			case dest := <-dev.Channel:
+				x := <-dev.Channel
+				y := <-dev.Channel
+				//fmt.Printf("%s: [%d] -> [%d]: {%d, %d}\n", time.Now().Format(time.Stamp), i, dest, x, y)
+				if dest == 255 {
+					fmt.Println(y)
+					return
+				}
+				queue[dest] = append(queue[dest], h.Coordinate{X: x, Y: y})
+			case dev.Channel <- packet.X:
+				//if packet.X != -1 && packet.Y != -1 {
+				//	fmt.Printf("%s: [%d] <-: {%d, %d}\n", time.Now().Format(time.Stamp), i, packet.X, packet.Y)
+				//}
+				if packet.X != -1 {
+					dev.Channel <- packet.Y
+					queue[i] = queue[i][1:]
 				}
 			}
-		}(k)
-		go network[k].Run()
+			//fmt.Println(dev)
+		}
 	}
-	for len(msgQueue[255]) < 2 {
-		time.Sleep(1)
-	}
-	fmt.Println(msgQueue[255])
-}
-*/
-
-func part2(prog []int) {
 }
 
-func getOutput(p *intcode.Program) int {
-	for !p.NeedsOutput() {
-		time.Sleep(1)
-	}
-	return p.Output()
+func part2() {
 }