new server

controllers/players.go

@@ -0,0 +1,43 @@
+package controllers
+
+import (
+	"server/models"
+
+	"github.com/gorilla/websocket"
+)
+
+func (h *Hub) handShake(msg []byte, conn *websocket.Conn) *models.Player {
+	reader := models.NewReader(msg)
+	newID := reader.ReadU32()
+	name := reader.ReadString()
+
+	player := &models.Player{
+		Entity: models.Entity{
+			Type: models.EntityPlayer,
+			ID:   newID,
+		},
+		Name: name,
+		Conn: conn,
+	}
+
+	h.Mu.Lock()
+	h.Players[player.ID] = player
+	h.Mu.Unlock()
+
+	return player
+}
+
+func (h *Hub) updatePosition(x, y float32, player *models.Player) {
+	h.Mu.Lock()
+	defer h.Mu.Unlock()
+
+	player.X = x
+	player.Y = y
+}
+
+func (h *Hub) removePlayer(id uint32) {
+	h.Mu.Lock()
+	defer h.Mu.Unlock()
+
+	delete(h.Players, id)
+}