ignore new binary

Create new bserv binary

Herein lie the following ideas:

- change package visibility of many things
- try to stash the globals into structs
- the code is far from correct; it merely compiles

protocol.go

@@ -1,4 +1,4 @@
-package main
+package botserv
 
 import (
 	"log"
@@ -143,7 +143,7 @@ func NewFailure(reason string) *Failure {
 	}
 }
 
-func addPlayer(ws *websocket.Conn) {
+func (c *Controller) AddPlayer(ws *websocket.Conn) {
 	var gid GameID
 	err := websocket.JSON.Receive(ws, &gid)
 	if err != nil {
@@ -151,16 +151,16 @@ func addPlayer(ws *websocket.Conn) {
 		return
 	}
 
-	game := games.get(gid.Id)
+	game := c.Games.get(gid.Id)
 	if game == nil {
 		var err error
 		game, err = NewGame(
 			gid.Id,
-			float32(conf.Width),
-			float32(conf.Height),
-			conf.Obstacles,
-			conf.Tick,
-			conf.MaxPoints,
+			float32(c.Conf.Width),
+			float32(c.Conf.Height),
+			c.Conf.Obstacles,
+			c.Conf.Tick,
+			c.Conf.MaxPoints,
 			"",
 		)
 		if err != nil {
@@ -169,10 +169,10 @@ func addPlayer(ws *websocket.Conn) {
 			return
 		}
 		go game.run()
-		games.add(game)
+		c.Games.add(game)
 	}
 
-	player_id := idg.Hash()
+	player_id := c.Idg.Hash()
 	err = websocket.JSON.Send(ws, NewPlayerID(player_id))
 	if err != nil {
 		log.Printf("game %s: unable to send player_id to player %s", gid.Id, player_id)
@@ -284,7 +284,7 @@ encodingLoops:
 			convertedStats[name] = dstat
 			r := Robot{
 				Stats:    dstat,
-				Id:       idg.Hash(),
+				Id:       c.Idg.Hash(),
 				Name:     name,
 				Health:   10,
 				Heading:  v.Vector2d{1, 0},