commit ca681f08cd6fb1cfe044e391fd5651701bc74f36
Author: iegod <diegob@gmail.com>
Date:   Tue Dec 10 18:55:23 2024 -0500

    Client initial commit.

diff --git a/client/.vscode/launch.json b/client/.vscode/launch.json
new file mode 100644
index 0000000..6deb9a6
--- /dev/null
+++ b/client/.vscode/launch.json
@@ -0,0 +1,15 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Launch Package",
+            "type": "go",
+            "request": "launch",
+            "mode": "auto",
+            "program": "main.go"
+        }
+    ]
+}
\ No newline at end of file
diff --git a/client/client/client.go b/client/client/client.go
new file mode 100644
index 0000000..c1f6e7b
--- /dev/null
+++ b/client/client/client.go
@@ -0,0 +1,68 @@
+package client
+
+import (
+	"bufio"
+	"fmt"
+	"net"
+)
+
+type Client struct {
+	conn      net.Conn
+	connected bool
+}
+
+func NewClient() *Client {
+	c := &Client{
+		connected: false,
+	}
+
+	//conn, err := net.Dial("tcp", "localhost:501")
+	conn, err := net.Dial("tcp", "192.168.5.100:501")
+	if err != nil {
+		fmt.Println("Error connecting to server:", err)
+	} else {
+		c.connected = true
+	}
+
+	c.conn = conn
+	return c
+}
+
+func (c *Client) SendData(msg string) {
+	// Send input to the server
+	//fmt.Fprintf(c.conn, msg)
+	_, err := c.conn.Write([]byte(msg))
+	if err != nil {
+		fmt.Println("Error writing to connection:", err)
+		return
+	}
+}
+
+func (c *Client) ReadData(callback func(string)) {
+
+	for {
+		message, err := bufio.NewReader(c.conn).ReadString('\n')
+		if err != nil {
+			fmt.Println("Error reading from server:", err)
+			return
+		}
+
+		if callback != nil {
+			callback(message)
+		}
+	}
+
+}
+
+func (c *Client) GetLocalAddr() string {
+	return c.conn.LocalAddr().String()
+}
+
+func (c *Client) IsConnected() bool {
+	return c.connected
+}
+
+func (c *Client) Disconnect() {
+	c.conn.Close()
+	c.connected = false
+}
diff --git a/client/client/identity.go b/client/client/identity.go
new file mode 100644
index 0000000..a5dfd3e
--- /dev/null
+++ b/client/client/identity.go
@@ -0,0 +1,7 @@
+package client
+
+import "net"
+
+type Identity struct {
+	conn net.Conn
+}
diff --git a/client/elements/block.go b/client/elements/block.go
new file mode 100644
index 0000000..6eb81a7
--- /dev/null
+++ b/client/elements/block.go
@@ -0,0 +1,38 @@
+package elements
+
+import (
+	"client/gamedata"
+	"image/color"
+
+	"github.com/hajimehoshi/ebiten/v2"
+)
+
+type Block struct {
+	Sprite   *ebiten.Image
+	cycle    int
+	position gamedata.Coordinates
+}
+
+func NewBlock() *Block {
+	return &Block{
+		Sprite: ebiten.NewImage(20, 20),
+		cycle:  0,
+	}
+}
+
+func (b *Block) Update() {
+	b.cycle++
+}
+
+func (b *Block) Draw() {
+	b.Sprite.Clear()
+	b.Sprite.Fill(color.RGBA{R: 0xff, G: 0x00, B: 0x00, A: 0x00})
+}
+
+func (b *Block) SetPosition(pos gamedata.Coordinates) {
+	b.position = pos
+}
+
+func (b *Block) GetPosition() gamedata.Coordinates {
+	return b.position
+}
diff --git a/client/fonts/bitbybit.ttf b/client/fonts/bitbybit.ttf
new file mode 100644
index 0000000..f2222e1
Binary files /dev/null and b/client/fonts/bitbybit.ttf differ
diff --git a/client/fonts/fonts.go b/client/fonts/fonts.go
new file mode 100644
index 0000000..49d4e1b
--- /dev/null
+++ b/client/fonts/fonts.go
@@ -0,0 +1,81 @@
+package fonts
+
+import (
+	"bytes"
+	"log"
+
+	_ "embed"
+
+	"github.com/hajimehoshi/ebiten/v2/text/v2"
+	"golang.org/x/image/font"
+	"golang.org/x/image/font/opentype"
+	"golang.org/x/image/font/sfnt"
+)
+
+const (
+	FontDPI          = 72
+	FontSizeStandard = 16
+	FontSizeLarge    = 24
+)
+
+type FontStruct struct {
+	Standard font.Face
+	Large    font.Face
+	New      *text.GoTextFaceSource
+	Bitfont  *text.GoTextFaceSource
+}
+
+var (
+
+	//go:embed vcrmono.ttf
+	vcrmono_ttf []byte
+	//go:embed bitbybit.ttf
+	bitbybit_ttf []byte
+
+	LaunchyFont FontStruct
+)
+
+func LoadFontFatal(src []byte) *sfnt.Font {
+	tt, err := opentype.Parse(src)
+	if err != nil {
+		log.Fatal(err)
+	}
+	return tt
+}
+
+func GetFaceFatal(fnt *sfnt.Font, dpi, size float64) font.Face {
+	var face font.Face
+	var err error
+
+	if dpi > 0 && size > 0 && fnt != nil {
+		face, err = opentype.NewFace(fnt, &opentype.FaceOptions{
+			Size:    size,
+			DPI:     dpi,
+			Hinting: font.HintingVertical,
+		})
+		if err != nil {
+			log.Fatal(err)
+		}
+	}
+	return face
+}
+
+func init() {
+	LaunchyFont = FontStruct{}
+
+	fnt := LoadFontFatal(vcrmono_ttf)
+	LaunchyFont.Standard = GetFaceFatal(fnt, FontDPI, FontSizeStandard)
+	LaunchyFont.Large = GetFaceFatal(fnt, FontDPI, FontSizeLarge)
+
+	s, err := text.NewGoTextFaceSource(bytes.NewReader(vcrmono_ttf))
+	if err != nil {
+		log.Fatal(err)
+	}
+	LaunchyFont.New = s
+
+	s, err = text.NewGoTextFaceSource(bytes.NewReader(bitbybit_ttf))
+	if err != nil {
+		log.Fatal(err)
+	}
+	LaunchyFont.Bitfont = s
+}
diff --git a/client/fonts/vcrmono.ttf b/client/fonts/vcrmono.ttf
new file mode 100644
index 0000000..dcca687
Binary files /dev/null and b/client/fonts/vcrmono.ttf differ
diff --git a/client/game/game.go b/client/game/game.go
new file mode 100644
index 0000000..09e80ad
--- /dev/null
+++ b/client/game/game.go
@@ -0,0 +1,175 @@
+package game
+
+import (
+	"client/client"
+	"client/elements"
+	"client/fonts"
+	"client/gamedata"
+	"fmt"
+	"maps"
+	"strconv"
+	"strings"
+	"sync"
+	"time"
+
+	"github.com/hajimehoshi/ebiten/v2"
+	"github.com/hajimehoshi/ebiten/v2/text/v2"
+	"golang.org/x/exp/rand"
+)
+
+var (
+	screenWidth  = 640
+	screenHeight = 480
+
+	namelist = []string{"slappy", "mick", "rodney", "george", "ringo", "robin", "temitry "}
+)
+
+func init() {
+	rand.Seed(uint64(time.Now().UnixNano()))
+}
+
+type ClientData struct {
+	Address  string
+	Name     string
+	Position gamedata.Coordinates
+}
+
+type Game struct {
+	name   string
+	blocky *elements.Block
+
+	//players map[client.Identity]
+
+	clients map[string]ClientData
+
+	gameclient *client.Client
+	cycle      int
+
+	position gamedata.Coordinates
+
+	mu sync.Mutex
+}
+
+func NewGame() *Game {
+	g := &Game{
+		gameclient: client.NewClient(),
+		blocky:     elements.NewBlock(),
+		cycle:      0,
+		name:       namelist[rand.Intn(len(namelist))],
+	}
+	g.clients = make(map[string]ClientData)
+	go g.gameclient.ReadData(g.HandleServerData)
+	return g
+}
+
+func (g *Game) Update() error {
+
+	x, y := ebiten.CursorPosition()
+	g.position.X = float64(x)
+	g.position.Y = float64(y)
+
+	g.blocky.SetPosition(g.position)
+
+	//broadcast our position
+	if g.cycle%2 == 0 {
+		if g.gameclient.IsConnected() {
+			g.gameclient.SendData(fmt.Sprintf("%s,%.0f,%.0f\n", g.name, g.position.X, g.position.Y))
+		}
+	}
+
+	//cleanup client list every 2 seconds
+	if g.cycle%120 == 0 {
+		go g.CleanupClients()
+	}
+
+	g.cycle++
+	return nil
+}
+
+func (g *Game) Draw(screen *ebiten.Image) {
+	screen.Clear()
+
+	g.blocky.Draw()
+	op := &ebiten.DrawImageOptions{}
+	op.GeoM.Translate(-float64(g.blocky.Sprite.Bounds().Dx())/2, -float64(g.blocky.Sprite.Bounds().Dy())/2)
+	op.GeoM.Translate(g.blocky.GetPosition().X, g.blocky.GetPosition().Y)
+	screen.DrawImage(g.blocky.Sprite, op)
+	f2 := &text.GoTextFace{
+		Source: fonts.LaunchyFont.New,
+		Size:   12,
+	}
+	top := &text.DrawOptions{}
+	top.GeoM.Translate(g.blocky.GetPosition().X-50, g.blocky.GetPosition().Y+15)
+	text.Draw(screen, "you ("+g.name+")", f2, top)
+
+	g.mu.Lock()
+	clientcopy := maps.Clone(g.clients)
+	g.mu.Unlock()
+	for _, client := range clientcopy {
+		op := &ebiten.DrawImageOptions{}
+		op.GeoM.Translate(-float64(g.blocky.Sprite.Bounds().Dx())/2, -float64(g.blocky.Sprite.Bounds().Dy())/2)
+		op.GeoM.Translate(client.Position.X, client.Position.Y)
+		screen.DrawImage(g.blocky.Sprite, op)
+
+		f2 := &text.GoTextFace{
+			Source: fonts.LaunchyFont.New,
+			Size:   12,
+		}
+		top := &text.DrawOptions{}
+		top.GeoM.Translate(client.Position.X, client.Position.Y)
+		text.Draw(screen, client.Name, f2, top)
+	}
+
+}
+
+func (g *Game) Layout(outsideWidth, outsideHeight int) (screenwidth, screenheight int) {
+	return screenWidth, screenHeight
+}
+
+func (g *Game) HandleServerData(data string) {
+	//log.Println(data)
+
+	raw := data[1 : len(data)-1]
+	clientinfo := strings.Split(raw, ";")
+	for _, info := range clientinfo {
+		subdata := strings.Split(info, ",")
+
+		if len(subdata) == 4 {
+
+			if g.gameclient.GetLocalAddr() != subdata[0] {
+
+				x, err := strconv.Atoi(subdata[2])
+				if err != nil {
+					x = 0
+				}
+
+				y, err := strconv.Atoi(subdata[3])
+				if err != nil {
+					y = 0
+				}
+
+				update := ClientData{
+					Address: subdata[0],
+					Name:    subdata[1],
+					Position: gamedata.Coordinates{
+						X: float64(x),
+						Y: float64(y),
+					},
+				}
+
+				g.mu.Lock()
+				g.clients[update.Address] = update
+				g.mu.Unlock()
+			}
+		}
+	}
+
+}
+
+func (g *Game) CleanupClients() {
+	g.mu.Lock()
+	for k := range g.clients {
+		delete(g.clients, k)
+	}
+	g.mu.Unlock()
+}
diff --git a/client/gamedata/gamedata.go b/client/gamedata/gamedata.go
new file mode 100644
index 0000000..5db1cc6
--- /dev/null
+++ b/client/gamedata/gamedata.go
@@ -0,0 +1,6 @@
+package gamedata
+
+type Coordinates struct {
+	X float64 `json:"X"`
+	Y float64 `json:"Y"`
+}
diff --git a/client/go.mod b/client/go.mod
new file mode 100644
index 0000000..86783eb
--- /dev/null
+++ b/client/go.mod
@@ -0,0 +1,22 @@
+module client
+
+go 1.22.0
+
+toolchain go1.22.10
+
+require (
+	github.com/hajimehoshi/ebiten/v2 v2.8.5
+	golang.org/x/exp v0.0.0-20241204233417-43b7b7cde48d
+	golang.org/x/image v0.20.0
+)
+
+require (
+	github.com/ebitengine/gomobile v0.0.0-20240911145611-4856209ac325 // indirect
+	github.com/ebitengine/hideconsole v1.0.0 // indirect
+	github.com/ebitengine/purego v0.8.0 // indirect
+	github.com/go-text/typesetting v0.2.0 // indirect
+	github.com/jezek/xgb v1.1.1 // indirect
+	golang.org/x/sync v0.10.0 // indirect
+	golang.org/x/sys v0.25.0 // indirect
+	golang.org/x/text v0.18.0 // indirect
+)
diff --git a/client/main.go b/client/main.go
new file mode 100644
index 0000000..b6ab5ce
--- /dev/null
+++ b/client/main.go
@@ -0,0 +1,20 @@
+package main
+
+import (
+	"client/game"
+	"log"
+
+	"github.com/hajimehoshi/ebiten/v2"
+)
+
+func main() {
+
+	game := game.NewGame()
+	ebiten.SetWindowSize(640*1.5, 480*1.5)
+	ebiten.SetWindowTitle("game")
+
+	err := ebiten.RunGame(game)
+	if err != nil {
+		log.Fatal(err)
+	}
+}
diff --git a/server/.vscode/launch.json b/server/.vscode/launch.json
new file mode 100644
index 0000000..6deb9a6
--- /dev/null
+++ b/server/.vscode/launch.json
@@ -0,0 +1,15 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Launch Package",
+            "type": "go",
+            "request": "launch",
+            "mode": "auto",
+            "program": "main.go"
+        }
+    ]
+}
\ No newline at end of file
diff --git a/server/client/client.go b/server/client/client.go
new file mode 100644
index 0000000..b4459f2
--- /dev/null
+++ b/server/client/client.go
@@ -0,0 +1,8 @@
+package client
+
+import "net"
+
+type Client struct {
+	Name       string
+	Connection net.Conn
+}
diff --git a/server/clientdata.pb.go b/server/clientdata.pb.go
new file mode 100644
index 0000000..a785bd8
--- /dev/null
+++ b/server/clientdata.pb.go
@@ -0,0 +1,204 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.35.2
+// 	protoc        v5.29.1
+// source: clientdata.proto
+
+package __
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type ClientData struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Address     string                  `protobuf:"bytes,1,opt,name=Address,proto3" json:"Address,omitempty"`
+	Name        string                  `protobuf:"bytes,2,opt,name=Name,proto3" json:"Name,omitempty"`
+	Coordinates *ClientData_Coordinates `protobuf:"bytes,4,opt,name=coordinates,proto3" json:"coordinates,omitempty"`
+}
+
+func (x *ClientData) Reset() {
+	*x = ClientData{}
+	mi := &file_clientdata_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ClientData) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ClientData) ProtoMessage() {}
+
+func (x *ClientData) ProtoReflect() protoreflect.Message {
+	mi := &file_clientdata_proto_msgTypes[0]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ClientData.ProtoReflect.Descriptor instead.
+func (*ClientData) Descriptor() ([]byte, []int) {
+	return file_clientdata_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *ClientData) GetAddress() string {
+	if x != nil {
+		return x.Address
+	}
+	return ""
+}
+
+func (x *ClientData) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *ClientData) GetCoordinates() *ClientData_Coordinates {
+	if x != nil {
+		return x.Coordinates
+	}
+	return nil
+}
+
+type ClientData_Coordinates struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	X float64 `protobuf:"fixed64,1,opt,name=X,proto3" json:"X,omitempty"`
+	Y float64 `protobuf:"fixed64,2,opt,name=Y,proto3" json:"Y,omitempty"`
+}
+
+func (x *ClientData_Coordinates) Reset() {
+	*x = ClientData_Coordinates{}
+	mi := &file_clientdata_proto_msgTypes[1]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ClientData_Coordinates) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ClientData_Coordinates) ProtoMessage() {}
+
+func (x *ClientData_Coordinates) ProtoReflect() protoreflect.Message {
+	mi := &file_clientdata_proto_msgTypes[1]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ClientData_Coordinates.ProtoReflect.Descriptor instead.
+func (*ClientData_Coordinates) Descriptor() ([]byte, []int) {
+	return file_clientdata_proto_rawDescGZIP(), []int{0, 0}
+}
+
+func (x *ClientData_Coordinates) GetX() float64 {
+	if x != nil {
+		return x.X
+	}
+	return 0
+}
+
+func (x *ClientData_Coordinates) GetY() float64 {
+	if x != nil {
+		return x.Y
+	}
+	return 0
+}
+
+var File_clientdata_proto protoreflect.FileDescriptor
+
+var file_clientdata_proto_rawDesc = []byte{
+	0x0a, 0x10, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x64, 0x61, 0x74, 0x61, 0x2e, 0x70, 0x72, 0x6f,
+	0x74, 0x6f, 0x12, 0x04, 0x6d, 0x61, 0x69, 0x6e, 0x22, 0xa5, 0x01, 0x0a, 0x0a, 0x43, 0x6c, 0x69,
+	0x65, 0x6e, 0x74, 0x44, 0x61, 0x74, 0x61, 0x12, 0x18, 0x0a, 0x07, 0x41, 0x64, 0x64, 0x72, 0x65,
+	0x73, 0x73, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73,
+	0x73, 0x12, 0x12, 0x0a, 0x04, 0x4e, 0x61, 0x6d, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52,
+	0x04, 0x4e, 0x61, 0x6d, 0x65, 0x12, 0x3e, 0x0a, 0x0b, 0x63, 0x6f, 0x6f, 0x72, 0x64, 0x69, 0x6e,
+	0x61, 0x74, 0x65, 0x73, 0x18, 0x04, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x1c, 0x2e, 0x6d, 0x61, 0x69,
+	0x6e, 0x2e, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x44, 0x61, 0x74, 0x61, 0x2e, 0x43, 0x6f, 0x6f,
+	0x72, 0x64, 0x69, 0x6e, 0x61, 0x74, 0x65, 0x73, 0x52, 0x0b, 0x63, 0x6f, 0x6f, 0x72, 0x64, 0x69,
+	0x6e, 0x61, 0x74, 0x65, 0x73, 0x1a, 0x29, 0x0a, 0x0b, 0x43, 0x6f, 0x6f, 0x72, 0x64, 0x69, 0x6e,
+	0x61, 0x74, 0x65, 0x73, 0x12, 0x0c, 0x0a, 0x01, 0x58, 0x18, 0x01, 0x20, 0x01, 0x28, 0x01, 0x52,
+	0x01, 0x58, 0x12, 0x0c, 0x0a, 0x01, 0x59, 0x18, 0x02, 0x20, 0x01, 0x28, 0x01, 0x52, 0x01, 0x59,
+	0x42, 0x04, 0x5a, 0x02, 0x2e, 0x2f, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_clientdata_proto_rawDescOnce sync.Once
+	file_clientdata_proto_rawDescData = file_clientdata_proto_rawDesc
+)
+
+func file_clientdata_proto_rawDescGZIP() []byte {
+	file_clientdata_proto_rawDescOnce.Do(func() {
+		file_clientdata_proto_rawDescData = protoimpl.X.CompressGZIP(file_clientdata_proto_rawDescData)
+	})
+	return file_clientdata_proto_rawDescData
+}
+
+var file_clientdata_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
+var file_clientdata_proto_goTypes = []any{
+	(*ClientData)(nil),             // 0: main.ClientData
+	(*ClientData_Coordinates)(nil), // 1: main.ClientData.Coordinates
+}
+var file_clientdata_proto_depIdxs = []int32{
+	1, // 0: main.ClientData.coordinates:type_name -> main.ClientData.Coordinates
+	1, // [1:1] is the sub-list for method output_type
+	1, // [1:1] is the sub-list for method input_type
+	1, // [1:1] is the sub-list for extension type_name
+	1, // [1:1] is the sub-list for extension extendee
+	0, // [0:1] is the sub-list for field type_name
+}
+
+func init() { file_clientdata_proto_init() }
+func file_clientdata_proto_init() {
+	if File_clientdata_proto != nil {
+		return
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_clientdata_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   2,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_clientdata_proto_goTypes,
+		DependencyIndexes: file_clientdata_proto_depIdxs,
+		MessageInfos:      file_clientdata_proto_msgTypes,
+	}.Build()
+	File_clientdata_proto = out.File
+	file_clientdata_proto_rawDesc = nil
+	file_clientdata_proto_goTypes = nil
+	file_clientdata_proto_depIdxs = nil
+}
diff --git a/server/clientdata.proto b/server/clientdata.proto
new file mode 100644
index 0000000..a0189b6
--- /dev/null
+++ b/server/clientdata.proto
@@ -0,0 +1,15 @@
+syntax="proto3";
+
+package main;
+
+option go_package = "./";
+
+message ClientData {
+    string Address = 1;
+    string Name = 2;
+    message Coordinates {
+        double X=1;
+        double Y=2;
+    }
+    Coordinates coordinates = 4;
+}
\ No newline at end of file
diff --git a/server/commands/command.go b/server/commands/command.go
new file mode 100644
index 0000000..f7a24cb
--- /dev/null
+++ b/server/commands/command.go
@@ -0,0 +1,4 @@
+package commands
+
+type Command struct {
+}
diff --git a/server/gamedata/gamedata.go b/server/gamedata/gamedata.go
new file mode 100644
index 0000000..208f25e
--- /dev/null
+++ b/server/gamedata/gamedata.go
@@ -0,0 +1,6 @@
+package gamedata
+
+type Coordinates struct {
+	X float64
+	Y float64
+}
diff --git a/server/go.mod b/server/go.mod
new file mode 100644
index 0000000..1db746f
--- /dev/null
+++ b/server/go.mod
@@ -0,0 +1,8 @@
+module server
+
+go 1.21.6
+
+require (
+	github.com/golang/protobuf v1.5.4 // indirect
+	google.golang.org/protobuf v1.33.0 // indirect
+)
diff --git a/server/main.go b/server/main.go
new file mode 100644
index 0000000..02c7d8f
--- /dev/null
+++ b/server/main.go
@@ -0,0 +1,13 @@
+package main
+
+import (
+	"fmt"
+	"server/server"
+)
+
+func main() {
+	fmt.Println("Server v0.04")
+	server := server.NewServer()
+	server.Start(501)
+
+}
diff --git a/server/server/server.go b/server/server/server.go
new file mode 100644
index 0000000..c408e4f
--- /dev/null
+++ b/server/server/server.go
@@ -0,0 +1,165 @@
+package server
+
+import (
+	"bufio"
+	"fmt"
+	"log"
+	"net"
+	"server/gamedata"
+	"strconv"
+	"strings"
+	"sync"
+	"time"
+)
+
+type ClientData struct {
+	Address  string
+	Name     string
+	Position gamedata.Coordinates
+}
+
+type Server struct {
+	//clientlist map[net.Conn]string
+	clientlist map[net.Conn]ClientData
+	mu         sync.Mutex
+}
+
+func NewServer() *Server {
+	s := &Server{
+		//clientlist: make(map[net.Conn]string),
+		clientlist: make(map[net.Conn]ClientData),
+	}
+	return s
+}
+
+func (s *Server) Start(port int) {
+	log.Println("Listening for new connections")
+	listener, err := net.Listen("tcp", ":"+fmt.Sprintf("%d", port))
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer listener.Close()
+
+	go s.ManageBroadcast()
+
+	for {
+		conn, err := listener.Accept()
+		if err != nil {
+			log.Println("Error accepting connection: ", err)
+			continue
+		}
+		log.Println("New connection " + conn.RemoteAddr().String())
+		go s.HandleClient(conn)
+	}
+}
+
+func (s *Server) HandleClient(conn net.Conn) {
+
+	//remove client from list upon disconnection
+	defer func() {
+		log.Println("Disconnecting client " + conn.RemoteAddr().String())
+		s.mu.Lock()
+		delete(s.clientlist, conn)
+		s.mu.Unlock()
+		conn.Close()
+	}()
+
+	//create the outline of client data, so far we know only
+	//their addr, then add it to our client list
+	clientdata := ClientData{
+		Address: conn.RemoteAddr().String(),
+	}
+	s.mu.Lock()
+	//s.clientlist[conn] = conn.RemoteAddr().String()
+	s.clientlist[conn] = clientdata
+	s.mu.Unlock()
+
+	for {
+		// Read data from the client
+		data, err := bufio.NewReader(conn).ReadString('\n')
+		if err != nil {
+			return // Exit the Goroutine when the client disconnects
+		}
+
+		fmt.Println("Received:", string(data))
+		data = data[:len(data)-1]
+		//s.BroadcastMessage(conn, string(data))
+
+		//now we update our information with their data:
+		serverinfo := strings.Split(string(data), ",")
+		if len(serverinfo) == 3 {
+
+			x, err := strconv.Atoi(serverinfo[1])
+			if err != nil {
+				x = 0
+			}
+
+			y, err := strconv.Atoi(serverinfo[2])
+			if err != nil {
+				y = 0
+			}
+
+			cd := ClientData{
+				Address:  conn.RemoteAddr().String(),
+				Name:     serverinfo[0],
+				Position: gamedata.Coordinates{X: float64(x), Y: float64(y)},
+			}
+
+			s.mu.Lock()
+			s.clientlist[conn] = cd
+			s.mu.Unlock()
+		}
+
+	}
+
+}
+
+func (s *Server) BroadcastMessage(sender net.Conn, message string) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	for client, addr := range s.clientlist {
+		if client != sender {
+			//_, err := client.Write([]byte("From " + sender.RemoteAddr().String() + ": " + message + "\n"))
+			_, err := client.Write([]byte(message))
+			if err != nil {
+				fmt.Println("Error sending message to", addr, ":", err)
+			}
+		}
+	}
+}
+
+func (s *Server) ManageBroadcast() {
+	for {
+
+		broadcastmsg := s.BuildBroadcastMessage()
+
+		s.mu.Lock()
+		for client, data := range s.clientlist {
+			_, err := client.Write([]byte(broadcastmsg))
+			if err != nil {
+				fmt.Println("Error sending message to ", data.Address, ": ", err)
+			}
+		}
+		s.mu.Unlock()
+		//fmt.Println("Broadcasting:: ", broadcastmsg)
+		time.Sleep(time.Millisecond * 30)
+	}
+}
+
+func (s *Server) BuildBroadcastMessage() string {
+
+	msg := "{"
+	s.mu.Lock()
+	for _, data := range s.clientlist {
+		msg = msg + fmt.Sprintf("%s,%s,%.0f,%.0f;", data.Address, data.Name, data.Position.X, data.Position.Y)
+	}
+	s.mu.Unlock()
+	msg = msg + "}\n"
+
+	return msg
+}
+
+func (s *Server) Disconnect() {
+
+}