cards are now passed as PortableCard objects

client supports all actions
A bunch of stuff uses *Decks now instead of []Card since json marshaling
all of this code is absolutely awful

Makefile

@@ -10,7 +10,7 @@ all: client server engine
 
 client: $(GAMEFILES) $(wildcard cmd/client/*.go)
 	go build -ldflags "-X main.GitCommit=$(GIT_COMMIT)" ./cmd/client
-server: $(GAMEFILES) $(wildcard cmd/server/*.go)
+server: $(GAMEFILES) $(COORDFILEs) $(wildcard cmd/server/*.go)
 	go build -ldflags "-X main.GitCommit=$(GIT_COMMIT)" ./cmd/server
 engine: $(GAMEFILES)
 	go build -ldflags "-X main.GitCommit=$(GIT_COMMIT)" ./cmd/engine

cmd/client/main.go

@@ -1,20 +1,24 @@
 package main
 
 import (
+	"bufio"
 	"fmt"
 	"log"
 	"os"
 	"os/signal"
 	"strings"
 	"time"
+	"unicode/utf8"
 
 	"git.saintnet.tech/stryan/snengame/internal/coordinator"
+	"git.saintnet.tech/stryan/snengame/internal/game"
 	"github.com/google/uuid"
 	"github.com/gorilla/websocket"
 )
 
 var done chan interface{}
 var interrupt chan os.Signal
+var pid int
 
 func receiveHandler(connection *websocket.Conn) {
 	defer close(done)
@@ -23,9 +27,23 @@ func receiveHandler(connection *websocket.Conn) {
 		err := connection.ReadJSON(&resp)
 		if err != nil {
 			log.Println("Error in receive:", err)
-			return
 		}
-		log.Printf("Received: %s\n", resp)
+		if resp.Result == coordinator.SessionRespJoined1 {
+			pid = game.SentinalID
+		} else if resp.Result == coordinator.SessionRespJoined2 {
+			pid = game.ScourgeID
+		} else if resp.Result == coordinator.SessionRespPlayed {
+			if resp.GameResult != nil {
+				switch resp.GameResult.ResultType {
+				case game.ActCmd:
+					fmt.Println(resp.GameResult.ActionResult)
+				case game.StateCmd:
+					fmt.Println(resp.GameResult.StateResult)
+				case game.DebugCmd:
+					fmt.Println(resp.GameResult.DebugResult)
+				}
+			}
+		}
 	}
 }
 
@@ -97,11 +115,12 @@ func GetCommand(uid uuid.UUID, resp chan coordinator.SessionCommand) {
 		if t == -1 {
 			panic("quitting")
 		}
-		_, err = fmt.Scanf("%s", &cmd)
+		cmd, err = bufio.NewReader(os.Stdin).ReadString('\n')
 		if err != nil {
 			log.Println(err)
 		}
 		cmd = strings.TrimSpace(cmd)
+		fmt.Println(cmd)
 		switch t {
 		case 0:
 			//session
@@ -124,6 +143,34 @@ func GetCommand(uid uuid.UUID, resp chan coordinator.SessionCommand) {
 			default:
 				break
 			}
+		case 1:
+			//state
+			resp <- coordinator.SessionCommand{
+				ID:      uid,
+				Command: coordinator.SessionCmdPlay,
+				GameCommand: &game.Command{
+					PlayerID: pid,
+					Type:     game.StateCmd,
+					Cmd:      cmd,
+				},
+			}
+		case 2:
+			//action
+			resp <- coordinator.SessionCommand{
+				ID:      uid,
+				Command: coordinator.SessionCmdPlay,
+				GameCommand: &game.Command{
+					PlayerID: pid,
+					Type:     game.ActCmd,
+					Cmd:      cmd,
+				},
 			}
 		}
+
+	}
+}
+
+func trimFirstRune(s string) string {
+	_, i := utf8.DecodeRuneInString(s)
+	return s[i:]
 }

internal/coordinator/server.go

@@ -38,6 +38,10 @@ func serveWs(c *Coordinator, w http.ResponseWriter, r *http.Request) {
 		}
 		log.Printf("Received: %s", cmd)
 		resp := c.Coordinate(&cmd)
+		if err != nil {
+			panic(err)
+		}
+		log.Printf("sending: %v", resp)
 		err = conn.WriteJSON(resp)
 		if err != nil {
 			log.Println("Error during message writing:", err)

internal/coordinator/session.go

@@ -74,13 +74,14 @@ func (s *Session) Play(id uuid.UUID, cmd *game.Command) *game.CommandResult {
 	if s.pMap[id] != cmd.PlayerID {
 		return nil
 	}
-	return s.Game.Parse(cmd)
+	res := s.Game.Parse(cmd)
+	return res
 }
 
 type SessionCommand struct {
 	ID          uuid.UUID     `json:"player_id"`
 	Command     SessionCmd    `json:"command"`
-	GameCommand *game.Command `json:"game_command"`
+	GameCommand *game.Command `json:"game_command,omitempty"`
 }
 
 func (s *SessionCommand) String() string {
@@ -90,7 +91,7 @@ func (s *SessionCommand) String() string {
 type SessionCommandResult struct {
 	ID         uuid.UUID           `json:"player_id"`
 	Result     SessionResp         `json:"result"`
-	GameResult *game.CommandResult `json:"game_result"`
+	GameResult *game.CommandResult `json:"game_result,omitempty"`
 }
 
 func (s *SessionCommandResult) String() string {

internal/game/board.go

@@ -1,6 +1,9 @@
 package game
 
-import "fmt"
+import (
+	"encoding/json"
+	"fmt"
+)
 
 type Board struct {
 	Sentinal [4]Card `json:"sentinal"`
@@ -9,8 +12,8 @@ type Board struct {
 
 func NewBoard() *Board {
 	return &Board{
-		Sentinal: [4]Card{NewCard(-1), NewCard(-1), NewCard(-1), NewCard(-1)},
+		Sentinal: [4]Card{CreateCard(-1), CreateCard(-1), CreateCard(-1), CreateCard(-1)},
-		Scourge:  [4]Card{NewCard(-1), NewCard(-1), NewCard(-1), NewCard(-1)},
+		Scourge:  [4]Card{CreateCard(-1), CreateCard(-1), CreateCard(-1), CreateCard(-1)},
 	}
 }
 
@@ -62,7 +65,7 @@ func (b *Board) Move(id, src, dest int) bool {
 	}
 	brd[dest].Act()
 	brd[dest] = brd[src]
-	brd[src] = NewCard(-1)
+	brd[src] = CreateCard(-1)
 	if id == 1 {
 		b.Sentinal = brd
 	} else {
@@ -150,7 +153,7 @@ func (b *Board) Attack(id int, atk, def int) int {
 		}
 	}
 	if attacker > defender {
-		dBrd[def] = NewCard(-1)
+		dBrd[def] = CreateCard(-1)
 		if id == 1 {
 			b.Sentinal = aBrd
 			b.Scourge = dBrd
@@ -161,8 +164,8 @@ func (b *Board) Attack(id int, atk, def int) int {
 		return 0
 	}
 	if attacker == defender {
-		aBrd[atk] = NewCard(-1)
+		aBrd[atk] = CreateCard(-1)
-		dBrd[def] = NewCard(-1)
+		dBrd[def] = CreateCard(-1)
 		if id == 1 {
 			b.Sentinal = aBrd
 			b.Scourge = dBrd
@@ -175,3 +178,23 @@ func (b *Board) Attack(id int, atk, def int) int {
 	return -1
 
 }
+
+func (b *Board) MarshalJSON() ([]byte, error) {
+	res := [][]*PortableCard{{b.Sentinal[0].Port(), b.Sentinal[1].Port(), b.Sentinal[2].Port(), b.Sentinal[3].Port()}, {b.Scourge[0].Port(), b.Scourge[1].Port(), b.Scourge[2].Port(), b.Scourge[3].Port()}}
+	return json.Marshal(res)
+}
+
+func (b *Board) UnmarshalJSON(data []byte) (err error) {
+	var ported [][]PortableCard
+	err = json.Unmarshal(data, &ported)
+	if err != nil {
+		return err
+	}
+	for i := 0; i < 4; i++ {
+		b.Sentinal[i] = NewCard(ported[0][i].Type, ported[0][i].ID)
+	}
+	for i := 0; i < 4; i++ {
+		b.Scourge[i] = NewCard(ported[1][i].Type, ported[0][i].ID)
+	}
+	return
+}

internal/game/card.go

@@ -1,6 +1,10 @@
 package game
 
-import "fmt"
+import (
+	"fmt"
+
+	"github.com/google/uuid"
+)
 
 type Card interface {
 	Cast(g *Game) *Game
@@ -13,11 +17,13 @@ type Card interface {
 	Empty() bool
 	String() string
 	CanAttack(int, int) bool
+	Port() *PortableCard
 }
 
 type GenericCard struct {
-	Val  CardValue
+	Val  CardValue `json:"value"`
-	Sick bool
+	Id   uuid.UUID `json:"id"`
+	Sick bool      `json:"sick"`
 }
 
 func (g *GenericCard) Cast(game *Game) *Game {
@@ -55,6 +61,13 @@ func (g *GenericCard) String() string {
 	return fmt.Sprintf("%v", g.Val)
 }
 
+func (g *GenericCard) Port() *PortableCard {
+	return &PortableCard{
+		Type: int(g.Val),
+		ID:   g.Id,
+	}
+}
+
 func (g *GenericCard) CanAttack(x, y int) bool {
 	if x == y && !g.Sick {
 		return true
@@ -86,12 +99,17 @@ func (c CardValue) String() string {
 	return []string{"V", "A", "2", "3", "4", "5", "6", "7", "8"}[c]
 }
 
-func NewCard(v int) Card {
+func CreateCard(v int) Card {
+	return NewCard(v, uuid.New())
+}
+
+func NewCard(v int, id uuid.UUID) Card {
 	switch v {
 	case -1:
 		return &EmptyCard{
 			&GenericCard{
 				Val:  EmptyValue,
+				Id:   id,
 				Sick: true,
 			},
 		}
@@ -99,6 +117,7 @@ func NewCard(v int) Card {
 		return &AceCard{
 			&GenericCard{
 				Val:  Ace,
+				Id:   id,
 				Sick: false,
 			},
 		}
@@ -106,6 +125,7 @@ func NewCard(v int) Card {
 		return &FourCard{
 			&GenericCard{
 				Val:  Four,
+				Id:   id,
 				Sick: true,
 			},
 		}
@@ -113,6 +133,7 @@ func NewCard(v int) Card {
 		return &EightCard{
 			&GenericCard{
 				Val:  Eight,
+				Id:   id,
 				Sick: true,
 			},
 			0,
@@ -121,12 +142,14 @@ func NewCard(v int) Card {
 		return &Valkyrie{
 			&GenericCard{
 				Val:  Valk,
+				Id:   id,
 				Sick: false,
 			},
 		}
 	default:
 		return &GenericCard{
 			Val:  CardValue(v),
+			Id:   id,
 			Sick: true,
 		}
 	}
@@ -155,7 +178,7 @@ func (f *FourCard) Enters(g *Game) *Game {
 
 type EightCard struct {
 	*GenericCard
-	Counters int
+	Counters int `json:"counters"`
 }
 
 func (e *EightCard) CanAttack(x, y int) bool {
@@ -179,8 +202,8 @@ type Valkyrie struct {
 }
 
 func (v *Valkyrie) Cast(g *Game) *Game {
-	g.GameBoard.Sentinal = [4]Card{NewCard(-1), NewCard(-1), NewCard(-1), NewCard(-1)}
+	g.GameBoard.Sentinal = [4]Card{CreateCard(-1), CreateCard(-1), CreateCard(-1), CreateCard(-1)}
-	g.GameBoard.Scourge = [4]Card{NewCard(-1), NewCard(-1), NewCard(-1), NewCard(-1)}
+	g.GameBoard.Scourge = [4]Card{CreateCard(-1), CreateCard(-1), CreateCard(-1), CreateCard(-1)}
 	return g
 }
 
@@ -188,3 +211,8 @@ func (v *Valkyrie) Enters(g *Game) *Game {
 	v = nil
 	return g
 }
+
+type PortableCard struct {
+	Type int       `json:"type"`
+	ID   uuid.UUID `json:"ID"`
+}

internal/game/cmd.go

@@ -1,5 +1,7 @@
 package game
 
+import "fmt"
+
 type CmdType string
 
 const (
@@ -14,10 +16,18 @@ type Command struct {
 	Cmd      string  `json:"cmd"`
 }
 
+func (c *Command) String() string {
+	return fmt.Sprintf("%v %v %v", c.PlayerID, c.Type, c.Cmd)
+}
+
 type CommandResult struct {
 	PlayerID     int       `json:"player_id"`
 	ResultType   CmdType   `json:"result_type"`
-	StateResult  *GameView `json:"state_result"`
+	StateResult  *GameView `json:"state_result,omitempty"`
-	ActionResult []Card    `json:"action_result"`
+	ActionResult *Deck     `json:"action_result,omitempty"`
-	DebugResult  *Game     `json:"debug_result"`
+	DebugResult  *Game     `json:"debug_result,omitempty"`
+}
+
+func (c *CommandResult) String() string {
+	return fmt.Sprintf("%v %v\nState Result: %v\nAction Result: %v\nDebug: %v\n", c.PlayerID, c.ResultType, c.StateResult, c.ActionResult, c.DebugResult)
 }

internal/game/deck.go

@@ -1,6 +1,7 @@
 package game
 
 import (
+	"encoding/json"
 	"math/rand"
 	"time"
 )
@@ -10,10 +11,10 @@ type Deck struct {
 }
 
 func NewDeck() *Deck {
-	cards := []Card{NewCard(0)}
+	cards := []Card{CreateCard(0)}
 	for i := 0; i < 3; i++ {
 		for j := 1; j < 9; j++ {
-			cards = append(cards, Card(NewCard(j)))
+			cards = append(cards, Card(CreateCard(j)))
 		}
 	}
 	return &Deck{
@@ -21,6 +22,12 @@ func NewDeck() *Deck {
 	}
 }
 
+func DeckFromCards(c []Card) *Deck {
+	return &Deck{
+		Cards: c,
+	}
+}
+
 func (d *Deck) Shuffle() {
 	cards := d.Cards
 	r := rand.New(rand.NewSource(time.Now().UnixNano()))
@@ -50,3 +57,25 @@ func (d *Deck) Bottom(result []Card) {
 func (d *Deck) Size() int {
 	return len(d.Cards)
 }
+
+func (d *Deck) MarshalJSON() ([]byte, error) {
+	var ported []*PortableCard
+	for i, _ := range d.Cards {
+		ported = append(ported, d.Cards[i].Port())
+	}
+	return json.Marshal(ported)
+}
+
+func (d *Deck) UnmarshalJSON(data []byte) (err error) {
+	var ported []PortableCard
+	err = json.Unmarshal(data, &ported)
+	if err != nil {
+		return err
+	}
+	cards := []Card{}
+	for _, v := range ported {
+		cards = append(cards, NewCard(v.Type, v.ID))
+	}
+	d.Cards = cards
+	return
+}

internal/game/game.go

@@ -34,7 +34,7 @@ type Game struct {
 	SentinalDeck   *Deck
 	ScourgeDeck    *Deck
 	CurrentTurn    int
-	CardBuffer     []Card
+	CardBuffer     *Deck
 	CanDraw        bool
 	HasDrawn       bool
 	Status         GameStatus
@@ -52,7 +52,7 @@ func NewGame() *Game {
 		SentinalDeck:   deckA,
 		ScourgeDeck:    deckB,
 		CurrentTurn:    0, //start with no turn
-		CardBuffer:     []Card{},
+		CardBuffer:     DeckFromCards([]Card{}),
 		CanDraw:        false,
 		HasDrawn:       false,
 		Status:         StatusLobby,
@@ -65,7 +65,7 @@ func (g *Game) String() string {
 
 func (g *Game) Parse(cmd *Command) *CommandResult {
 
-	if g.Status != StatusLobby || g.Status != StatusReady || g.Status != StatusPlaying {
+	if g.Status == StatusDraw || g.Status == StatusScourgeWin || g.Status == StatusSentinalWin || g.Status == StatusStop {
 		return &CommandResult{
 			PlayerID:     cmd.PlayerID,
 			ResultType:   cmd.Type,
@@ -76,17 +76,23 @@ func (g *Game) Parse(cmd *Command) *CommandResult {
 	}
 
 	var state_res *GameView
-	var action_res []Card
+	var action_res *Deck
 	var debug_res *Game
 	var res_type CmdType
 
 	if cmd.Type == ActCmd {
 		action_res = g.PlayerAct(cmd.PlayerID, cmd.Cmd)
+		state_res = nil
+		debug_res = nil
 		res_type = ActCmd
 	} else if cmd.Type == StateCmd {
 		state_res = g.PlayerStateAct(cmd.PlayerID, cmd.Cmd)
+		action_res = nil
+		debug_res = nil
 		res_type = StateCmd
 	} else {
+		state_res = nil
+		action_res = nil
 		debug_res = g
 		res_type = DebugCmd
 	}
@@ -168,7 +174,7 @@ func (g *Game) PlayerStateAct(id int, cmd string) *GameView {
 		if id != g.CurrentTurn {
 			return nil
 		}
-		g.CardBuffer = []Card{}
+		g.CardBuffer = DeckFromCards([]Card{})
 		if id == SentinalID {
 			for _, v := range g.GameBoard.Sentinal {
 				v.Endstep(g)
@@ -187,7 +193,7 @@ func (g *Game) PlayerStateAct(id int, cmd string) *GameView {
 	return NewView(id, g)
 }
 
-func (g *Game) PlayerAct(id int, cmd string) []Card {
+func (g *Game) PlayerAct(id int, cmd string) *Deck {
 	if id != g.CurrentTurn {
 		return nil
 	}
@@ -210,10 +216,10 @@ func (g *Game) PlayerAct(id int, cmd string) []Card {
 	switch cmd_s[0] {
 	case "s":
 		//scry: return scry options off top of deck
-		if !g.CanDraw || len(g.CardBuffer) > 0 {
+		if !g.CanDraw || g.CardBuffer.Size() > 0 {
 			return nil
 		}
-		g.CardBuffer = currD.Scry(curr.Life)
+		g.CardBuffer = DeckFromCards(currD.Scry(curr.Life))
 		return g.CardBuffer
 	case "d":
 		//draw: return player hand
@@ -227,18 +233,18 @@ func (g *Game) PlayerAct(id int, cmd string) []Card {
 		if err != nil {
 			panic(err)
 		}
-		x := g.CardBuffer[x_i]
+		x := g.CardBuffer.Cards[x_i]
 		buf := g.CardBuffer
-		for i, v := range buf {
+		for i, v := range buf.Cards {
 			if v == x {
-				buf = append(buf[:i], buf[i+1:]...)
+				buf.Cards = append(buf.Cards[:i], buf.Cards[i+1:]...)
 			}
 		}
-		currD.Bottom(buf)
+		currD.Bottom(buf.Cards)
 		curr.Hand = append(curr.Hand, x)
 		g.CanDraw = false
 		g.HasDrawn = true
-		return curr.Hand
+		return DeckFromCards(curr.Hand)
 
 	case "m":
 		//move: return player board or [] if invalid
@@ -252,9 +258,9 @@ func (g *Game) PlayerAct(id int, cmd string) []Card {
 		y_i, _ := strconv.Atoi(cmd_s[2])
 		res := g.GameBoard.Move(g.CurrentTurn, x_i, y_i)
 		if res {
-			return g.GameBoard.GetRow(g.CurrentTurn)
+			return DeckFromCards(g.GameBoard.GetRow(g.CurrentTurn))
 		} else {
-			return []Card{}
+			return DeckFromCards([]Card{})
 		}
 	case "a":
 		//attack
@@ -269,12 +275,12 @@ func (g *Game) PlayerAct(id int, cmd string) []Card {
 		res := g.GameBoard.Attack(g.CurrentTurn, x_i, y_i)
 		if res == 1 {
 			opp.Life = opp.Life - 1
-			return g.GameBoard.GetRow(g.CurrentTurn)
+			return DeckFromCards(g.GameBoard.GetRow(g.CurrentTurn))
 		} else if res == 0 {
-			return g.GameBoard.GetRow(g.CurrentTurn)
+			return DeckFromCards(g.GameBoard.GetRow(g.CurrentTurn))
 		} else {
 			fmt.Println("can't attack")
-			return []Card{}
+			return DeckFromCards([]Card{})
 		}
 	case "p":
 		//play: return player boad or [] if invalid
@@ -295,10 +301,10 @@ func (g *Game) PlayerAct(id int, cmd string) []Card {
 		if res {
 			curr.Hand[x_i].Enters(g)
 			curr.Hand = append(curr.Hand[:x_i], curr.Hand[x_i+1:]...)
-			return g.GameBoard.GetRow(g.CurrentTurn)
+			return DeckFromCards(g.GameBoard.GetRow(g.CurrentTurn))
 		} else {
 			fmt.Println("couldn't play")
-			return []Card{}
+			return DeckFromCards([]Card{})
 		}
 	default:
 		fmt.Println("Invalid act command")

internal/game/player.go

@@ -1,5 +1,13 @@
 package game
 
+import (
+	"encoding/json"
+	"fmt"
+	"log"
+
+	"github.com/google/uuid"
+)
+
 type Player struct {
 	Name string `json:"name"`
 	Id   int    `json:"id"`
@@ -15,3 +23,44 @@ func NewPlayer(name string, id int) *Player {
 		Life: 3,
 	}
 }
+
+func (p *Player) MarshalJSON() ([]byte, error) {
+	var ported_hand []*PortableCard
+	for i, _ := range p.Hand {
+		ported_hand = append(ported_hand, p.Hand[i].Port())
+	}
+	res := []interface{}{p.Name, p.Id, ported_hand, p.Life}
+	return json.Marshal(res)
+}
+
+func (p *Player) UnmarshalJSON(data []byte) (err error) {
+	ported := []interface{}{}
+	err = json.Unmarshal(data, &ported)
+	if err != nil {
+		return err
+	}
+	fmt.Println(ported)
+	p.Name = ported[0].(string)
+	p.Id = int(ported[1].(float64))
+	var tmp []interface{}
+	if ported[2] != nil {
+		tmp = ported[2].([]interface{})
+	} else {
+		tmp = []interface{}{}
+	}
+	p.Life = int(ported[3].(float64))
+	hand := []Card{}
+	for _, v := range tmp {
+		m := v.(map[string]interface{})
+		t := int(m["type"].(float64))
+		i := m["ID"].(string)
+		uid, err := uuid.Parse(i)
+		if err != nil {
+			log.Println("invalid card parse")
+		} else {
+			hand = append(hand, NewCard(t, uid))
+		}
+	}
+	p.Hand = hand
+	return
+}