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)
}