refactor for bot
This commit is contained in:
parent
835303c53d
commit
b495b16065
48
game.go
48
game.go
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@ -1,6 +1,7 @@
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package main
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import (
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"bitbucket.org/hackerbots/bot"
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"log"
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"sort"
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"time"
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@ -9,8 +10,8 @@ import (
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type game struct {
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id string
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players map[*player]bool
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projectiles map[*projectile]bool
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splosions map[*splosion]bool
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projectiles map[*bot.Projectile]bool
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splosions map[*bot.Splosion]bool
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register chan *player
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unregister chan *player
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robot_id chan int
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@ -27,8 +28,8 @@ func NewGame(id string, width, height float64) *game {
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id: id,
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register: make(chan *player),
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unregister: make(chan *player),
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projectiles: make(map[*projectile]bool),
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splosions: make(map[*splosion]bool),
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projectiles: make(map[*bot.Projectile]bool),
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splosions: make(map[*bot.Splosion]bool),
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players: make(map[*player]bool),
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turn: 0,
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width: width,
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@ -40,29 +41,6 @@ func NewGame(id string, width, height float64) *game {
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}
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}
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type Config struct {
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ID string `json:"id"`
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Stats stats `json:"stats"`
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}
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type boardstate struct {
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Robots []robot `json:"robots"`
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Projectiles []projectile `json:"projectiles"`
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Splosions []splosion `json:"splosions"`
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Reset bool `json:"reset"`
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Type string `json:"type"`
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Turn int `json:"turn"`
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}
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func NewBoardstate(id int) *boardstate {
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return &boardstate{
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Robots: []robot{},
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Projectiles: []projectile{},
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Type: "boardstate",
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Turn: id,
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}
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}
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func (g *game) run() {
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g.robot_id = make(chan int)
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go func() {
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@ -88,13 +66,15 @@ func (g *game) run() {
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case <-time.Tick(time.Duration(*tick) * time.Millisecond):
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g.turn++
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t0 := time.Now()
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if *verbose {
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log.Printf("\033[2JTurn: %v", g.turn)
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log.Printf("Players: %v", len(g.players))
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log.Printf("Projectiles: %v", len(g.projectiles))
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log.Printf("Explosions: %v", len(g.splosions))
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}
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payload := NewBoardstate(g.turn)
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payload := bot.NewBoardstate(g.turn)
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robots_remaining := 0
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@ -103,21 +83,25 @@ func (g *game) run() {
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robots_remaining++
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p.scan()
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p.nudge()
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// XXX: change to pointer, check for pointer as (0, 0) is valid target
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if p.Robot.FireAt.X != 0 && p.Robot.FireAt.Y != 0 {
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p.fire()
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proj := p.fire()
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if proj != nil {
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g.projectiles[proj] = true
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}
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}
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}
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payload.Robots = append(payload.Robots, p.Robot)
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}
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sort.Sort(robotSorter{payload.Robots})
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sort.Sort(bot.RobotSorter{payload.Robots})
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for p := range g.projectiles {
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p.nudge()
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// XXX: p.nudge()
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payload.Projectiles = append(payload.Projectiles, *p)
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}
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for s := range g.splosions {
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s.tick()
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// XXX: s.tick()
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payload.Splosions = append(payload.Splosions, *s)
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}
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24
http.go
24
http.go
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@ -1,6 +1,7 @@
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package main
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import (
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"bitbucket.org/hackerbots/bot"
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"code.google.com/p/go.net/websocket"
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"encoding/json"
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"fmt"
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@ -23,6 +24,7 @@ func startGame(w http.ResponseWriter, req *http.Request) {
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gameLock.Lock()
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games[new_game_name] = _g
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log.Printf("%+v", games)
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gameLock.Unlock()
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w.Write([]byte(fmt.Sprintf(`{"id": "%s"}`, new_game_name)))
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@ -42,7 +44,7 @@ func listGames(w http.ResponseWriter, req *http.Request) {
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func addPlayer(ws *websocket.Conn) {
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// route to appropriate game ...
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var gid GameID
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var gid bot.GameID
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err := websocket.JSON.Receive(ws, &gid)
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if err != nil {
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log.Println("problem parsing the requested game id")
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@ -50,11 +52,15 @@ func addPlayer(ws *websocket.Conn) {
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}
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gameLock.Lock()
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game := games[gid.Id]
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game, ok := games[gid.Id]
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gameLock.Unlock()
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log.Printf("%+v", game)
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id := "asdf"
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if !ok {
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log.Println("ERROR: game not found")
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return
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}
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id := idg.Hash()
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conf, err := Negociate(ws, id, 400, 800)
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if err != nil {
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@ -63,15 +69,17 @@ func addPlayer(ws *websocket.Conn) {
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if conf != nil {
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p := &player{
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Robot: robot{
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Robot: bot.Robot{
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Stats: conf.Stats,
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Id: id,
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Health: conf.Stats.Hp,
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Scanners: make([]scanner, 0)},
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send: make(chan *boardstate),
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Scanners: make([]bot.Scanner, 0)},
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send: make(chan *bot.Boardstate),
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ws: ws,
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game: game,
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}
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p.reset()
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log.Printf("game: %+v", game)
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game.register <- p
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defer func() {
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game.unregister <- p
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@ -81,7 +89,7 @@ func addPlayer(ws *websocket.Conn) {
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log.Printf("%v has been disconnect from this game\n", p.Robot.Id)
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} else {
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s := &Spectator{
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send: make(chan *boardstate),
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send: make(chan *bot.Boardstate),
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ws: ws,
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}
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game.sregister <- s
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24
player.go
24
player.go
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@ -1,6 +1,7 @@
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package main
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import (
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"bitbucket.org/hackerbots/bot"
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v "bitbucket.org/hackerbots/vector"
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"code.google.com/p/go.net/websocket"
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"log"
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@ -9,15 +10,16 @@ import (
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type player struct {
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ws *websocket.Conn
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Robot robot
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send chan *boardstate
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game *game
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Robot bot.Robot
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send chan *bot.Boardstate
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Instruction instruction
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}
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type instruction struct {
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MoveTo *v.Point2d `json:"move_to,omitempty"`
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FireAt *v.Point2d `json:"fire_at,omitempty"`
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Stats stats `json:"stats"`
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Stats bot.Stats `json:"stats"`
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}
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func (p *player) sender() {
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@ -60,14 +62,14 @@ func (p *player) nudge() {
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}
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func (p *player) scan() {
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p.Robot.Scanners = make([]scanner, 0)
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for player := range g.players {
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p.Robot.Scanners = make([]bot.Scanner, 0)
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for player := range p.game.players {
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if player.Robot.Id == p.Robot.Id || player.Robot.Health <= 0 {
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continue
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}
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dist := distance(player.Robot.Position, p.Robot.Position)
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if dist < float64(p.Robot.Stats.ScannerRadius) {
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s := scanner{
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s := bot.Scanner{
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Position: v.Point2d{
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X: player.Robot.Position.X,
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Y: player.Robot.Position.Y,
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@ -78,15 +80,14 @@ func (p *player) scan() {
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}
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}
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func (p *player) fire() {
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for proj := range g.projectiles {
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func (p *player) fire() *bot.Projectile {
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for proj := range p.game.projectiles {
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if proj.Id == p.Robot.Id {
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return
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return nil
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}
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}
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proj := &projectile{
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return &bot.Projectile{
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Id: p.Robot.Id,
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Position: p.Robot.Position,
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MoveTo: p.Robot.FireAt,
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@ -94,7 +95,6 @@ func (p *player) fire() {
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Radius: p.Robot.Stats.WeaponRadius,
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Speed: float64(p.Robot.Stats.Speed * 2),
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}
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g.projectiles[proj] = true
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}
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func (p *player) reset() {
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84
protocol.go
84
protocol.go
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@ -1,77 +1,11 @@
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package main
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import (
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"bitbucket.org/hackerbots/bot"
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"code.google.com/p/go.net/websocket"
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"errors"
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)
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type GameID struct {
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Id string `json:"id"`
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}
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// > identify
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type IdRequest struct {
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Type string `json:"type"`
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AssignedID string `json:"id"`
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}
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func NewIdRequest(id string) *IdRequest {
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return &IdRequest{
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Type: "idreq",
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AssignedID: id,
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}
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}
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// < [robot | spectator], name, client-type, game ID
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type ClientID struct {
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Type string `json:"type"`
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Name string `json:"name"`
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Useragent string `json:"useragent"`
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}
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func (c *ClientID) Valid() (bool, string) {
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switch c.Type {
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case "robot", "spectator":
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return true, ""
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}
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return false, "usergent must be 'robot' or 'spectator'"
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}
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type BoardSize struct {
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Width float64 `json:"width"`
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Height float64 `json:"height"`
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}
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type GameParam struct {
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BoardSize BoardSize `json:"boardsize"`
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Type string `json:"type"`
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}
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// > [OK | FULL | NOT AUTH], board size, game params
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func NewGameParam(w, h float64) *GameParam {
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return &GameParam{
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BoardSize: BoardSize{
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Width: w,
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Height: h,
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},
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Type: "gameparam",
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}
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}
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type Handshake struct {
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ID string `json:"id"`
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Success bool `json:"success"`
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Type string `json:"type"`
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}
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func NewHandshake(id string, success bool) *Handshake {
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return &Handshake{
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ID: id,
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Success: success,
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Type: "handshake",
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}
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}
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type Failure struct {
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Reason string `json:"reason"`
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Type string `json:"type"`
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@ -84,15 +18,15 @@ func NewFailure(reason string) *Failure {
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}
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}
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func Negociate(ws *websocket.Conn, id string, width, height float64) (*Config, error) {
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func Negociate(ws *websocket.Conn, id string, width, height float64) (*bot.Config, error) {
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var err error
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err = websocket.JSON.Send(ws, NewIdRequest(id))
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err = websocket.JSON.Send(ws, bot.NewIdRequest(id))
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if err != nil {
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return nil, errors.New("generic servr error")
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}
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var clientid ClientID
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var clientid bot.ClientID
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err = websocket.JSON.Receive(ws, &clientid)
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if err != nil {
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return nil, errors.New("could not parse id")
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@ -105,7 +39,7 @@ func Negociate(ws *websocket.Conn, id string, width, height float64) (*Config, e
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return nil, errors.New(msg)
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}
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gameParam := NewGameParam(width, height)
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gameParam := bot.NewGameParam(width, height)
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err = websocket.JSON.Send(ws, gameParam)
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if err != nil {
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websocket.JSON.Send(ws, NewFailure("generic server error"))
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@ -113,18 +47,18 @@ func Negociate(ws *websocket.Conn, id string, width, height float64) (*Config, e
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}
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switch clientid.Type {
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case "robot":
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var conf Config
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var conf bot.Config
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for {
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err = websocket.JSON.Receive(ws, &conf)
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if err != nil {
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return nil, err
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}
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// TODO: verify conf's type
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if conf.Stats.valid() {
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_ = websocket.JSON.Send(ws, NewHandshake(id, true))
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if conf.Stats.Valid() {
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_ = websocket.JSON.Send(ws, bot.NewHandshake(id, true))
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break
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} else {
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_ = websocket.JSON.Send(ws, NewHandshake(id, false))
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_ = websocket.JSON.Send(ws, bot.NewHandshake(id, false))
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}
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}
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return &conf, nil
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@ -3,6 +3,7 @@ package main
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import (
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"code.google.com/p/go.net/websocket"
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"encoding/json"
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"log"
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"net/http"
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"testing"
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)
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@ -17,6 +18,10 @@ type clientIDTest struct {
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expected result
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}
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type CreatedGame struct {
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Id string `json:"id"`
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}
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var clientIDTests = []clientIDTest{
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{ClientID{Type: "robot"}, result{true, ""}},
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{ClientID{Type: "spectator"}, result{true, ""}},
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@ -52,11 +57,13 @@ var handled bool
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func DummyServer() (*websocket.Conn, error) {
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if !handled {
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http.Handle("/ws/", websocket.Handler(addPlayer))
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http.Handle("/game/start/", JsonHandler(startGame))
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handled = true
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}
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g = NewGame("hello world", 400, 800)
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go g.run()
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games = make(map[string]*game)
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idg = NewIdGenerator()
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go http.ListenAndServe(*addr, nil)
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origin := "http://localhost/"
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@ -66,6 +73,18 @@ func DummyServer() (*websocket.Conn, error) {
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func TestGoodProtocol(t *testing.T) {
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ws, err := DummyServer()
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log.Printf("blah: %+v", ws)
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resp, err := http.Get("http://localhost:8666/game/start/")
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if err != nil {
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t.Errorf("error getting: %+v", err)
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}
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defer resp.Body.Close()
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var g CreatedGame
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if err := json.NewDecoder(resp.Body).Decode(&g); err != nil {
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t.Errorf("json parse error? %+v", err)
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}
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log.Printf("g: %+v\n", g)
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err = websocket.JSON.Send(ws, GameID{
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"test",
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164
robot.go
164
robot.go
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@ -1,126 +1,52 @@
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package main
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import (
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v "bitbucket.org/hackerbots/vector"
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)
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type weapon struct {
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Strength float64 `json:"strength"`
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Radius float64 `json:"radius"`
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}
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type stats struct {
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Hp int `json:"hp"`
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Speed float64 `json:"speed"`
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WeaponRadius int `json:"weapon_radius"`
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ScannerRadius int `json:"scanner_radius"`
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}
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func (s stats) valid() bool {
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total := int(s.Speed) + s.Hp + s.WeaponRadius + s.ScannerRadius
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if total > 500 {
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return false
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}
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return true
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}
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type scanner struct {
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Position v.Point2d `json:"position"`
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Stats stats `json:"stats"`
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}
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type robot struct {
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Id string `json:"id"`
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Stats stats `json:"stats"`
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Health int `json:"health"`
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Position v.Point2d `json:"position"`
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MoveTo v.Point2d `json:"move_to"`
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FireAt v.Point2d `json:"fire_at"`
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Scanners []scanner `json:"scanners"`
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}
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type robotSorter struct {
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robots []robot
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}
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func (s robotSorter) Len() int {
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return len(s.robots)
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}
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func (s robotSorter) Swap(i, j int) {
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s.robots[i], s.robots[j] = s.robots[j], s.robots[i]
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}
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|
||||
func (s robotSorter) Less(i, j int) bool {
|
||||
return s.robots[i].Id < s.robots[j].Id
|
||||
}
|
||||
|
||||
type projectile struct {
|
||||
Id string `json:"id"`
|
||||
Position v.Point2d `json:"position"`
|
||||
MoveTo v.Point2d `json:"move_to"`
|
||||
Radius int `json:"radius"`
|
||||
Speed float64 `json:"speed"`
|
||||
Damage int `json:"damage"`
|
||||
}
|
||||
|
||||
func (p *projectile) nudge() {
|
||||
newPos := move(p.Position, p.MoveTo, float64(p.Speed), delta)
|
||||
|
||||
hit_player := false
|
||||
for player := range g.players {
|
||||
if player.Robot.Id == p.Id {
|
||||
continue
|
||||
}
|
||||
dist := distance(player.Robot.Position, p.Position)
|
||||
if dist < 5.0 {
|
||||
hit_player = true
|
||||
}
|
||||
}
|
||||
|
||||
if distance(p.Position, p.MoveTo) < 5 || hit_player {
|
||||
delete(g.projectiles, p)
|
||||
|
||||
// Spawn a splosion
|
||||
splo := &splosion{
|
||||
Id: p.Id,
|
||||
Position: p.Position,
|
||||
Radius: p.Radius,
|
||||
MaxDamage: 10,
|
||||
MinDamage: 5,
|
||||
Lifespan: 8,
|
||||
}
|
||||
g.splosions[splo] = true
|
||||
|
||||
for player := range g.players {
|
||||
dist := distance(player.Robot.Position, p.Position)
|
||||
if dist < float64(p.Radius) {
|
||||
|
||||
// TODO map damage Max to Min based on distance from explosion
|
||||
if player.Robot.Health > 0 {
|
||||
player.Robot.Health -= p.Damage
|
||||
if player.Robot.Health <= 0 {
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
p.Position.X = newPos.X
|
||||
p.Position.Y = newPos.Y
|
||||
}
|
||||
|
||||
type splosion struct {
|
||||
Id string `json:"id"`
|
||||
Position v.Point2d `json:"position"`
|
||||
Radius int `json:"radius"`
|
||||
MaxDamage int `json:"damage"`
|
||||
MinDamage int `json:"damage"`
|
||||
Lifespan int `json:"lifespan"`
|
||||
}
|
||||
|
||||
func (s *splosion) tick() {
|
||||
s.Lifespan--
|
||||
if s.Lifespan <= 0 {
|
||||
delete(g.splosions, s)
|
||||
}
|
||||
}
|
||||
// XXX: this needs to go into game somehow
|
||||
// func (p *bot.Projectile) nudge() {
|
||||
// newPos := move(p.Position, p.MoveTo, float64(p.Speed), delta)
|
||||
//
|
||||
// hit_player := false
|
||||
// for player := range p.game.players {
|
||||
// if player.Robot.Id == p.Id {
|
||||
// continue
|
||||
// }
|
||||
// dist := distance(player.Robot.Position, p.Position)
|
||||
// if dist < 5.0 {
|
||||
// hit_player = true
|
||||
// }
|
||||
// }
|
||||
//
|
||||
// if distance(p.Position, p.MoveTo) < 5 || hit_player {
|
||||
// delete(p.game.projectiles, p)
|
||||
//
|
||||
// // Spawn a splosion
|
||||
// splo := &splosion{
|
||||
// Id: p.Id,
|
||||
// Position: p.Position,
|
||||
// Radius: p.Radius,
|
||||
// MaxDamage: 10,
|
||||
// MinDamage: 5,
|
||||
// Lifespan: 8,
|
||||
// }
|
||||
// p.game.splosions[splo] = true
|
||||
//
|
||||
// for player := range p.game.players {
|
||||
// dist := distance(player.Robot.Position, p.Position)
|
||||
// if dist < float64(p.Radius) {
|
||||
//
|
||||
// // TODO map damage Max to Min based on distance from explosion
|
||||
// if player.Robot.Health > 0 {
|
||||
// player.Robot.Health -= p.Damage
|
||||
// if player.Robot.Health <= 0 {
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
// p.Position.X = newPos.X
|
||||
// p.Position.Y = newPos.Y
|
||||
// }
|
||||
|
|
|
|||
|
|
@ -1,12 +1,13 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"bitbucket.org/hackerbots/bot"
|
||||
"code.google.com/p/go.net/websocket"
|
||||
)
|
||||
|
||||
type Spectator struct {
|
||||
ws *websocket.Conn
|
||||
send chan *boardstate
|
||||
send chan *bot.Boardstate
|
||||
}
|
||||
|
||||
func (s *Spectator) sender() {
|
||||
|
|
|
|||
Loading…
Reference in New Issue