diff --git a/control.go b/control.go
index feb26bc..4f0280e 100644
--- a/control.go
+++ b/control.go
@@ -10,6 +10,7 @@ import (
 	"os"
 	"runtime/pprof"
 	"strings"
+	"sync"
 )
 
 type JsonHandler func(http.ResponseWriter, *http.Request)
@@ -252,3 +253,24 @@ func (c *Controller) getGameId(path string) (string, error) {
 	key := fullPath[2]
 	return key, err
 }
+
+type MapLock struct {
+	M map[string]*Game
+	sync.RWMutex
+}
+
+// get is a function that returns a game if found, and creates one if
+// not found and force is true. In order to get a hash (rather than use
+// the string you pass) send "" for id.
+func (ml *MapLock) get(id string) *Game {
+	ml.Lock()
+	g, _ := ml.M[id]
+	ml.Unlock()
+	return g
+}
+
+func (ml *MapLock) add(g *Game) {
+	ml.Lock()
+	ml.M[g.id] = g
+	ml.Unlock()
+}
diff --git a/game.go b/game.go
index fba3e2d..ad4e794 100644
--- a/game.go
+++ b/game.go
@@ -23,27 +23,6 @@ type Scanner struct {
 	Type string `json:"type"`
 }
 
-type MapLock struct {
-	M map[string]*Game
-	sync.RWMutex
-}
-
-// get is a function that returns a game if found, and creates one if
-// not found and force is true. In order to get a hash (rather than use
-// the string you pass) send "" for id.
-func (ml *MapLock) get(id string) *Game {
-	ml.Lock()
-	g, _ := ml.M[id]
-	ml.Unlock()
-	return g
-}
-
-func (ml *MapLock) add(g *Game) {
-	ml.Lock()
-	ml.M[g.id] = g
-	ml.Unlock()
-}
-
 type BotStats struct {
 	Kills      int
 	Deaths     int