added primary and secondary player mode

grid/grid.go

@@ -65,6 +65,7 @@ func NewGrid(world *ecs.World,
 	var render *components.Renderable
 	var speed *components.Speed
 	var transient *components.Transient
+	var player *components.Player
 
 	playerobserver := observers.GetPlayerObserver(world)
 	obstacleobserver := observers.GetObstacleObserver(world)
@@ -78,9 +79,11 @@ func NewGrid(world *ecs.World,
 				pos, render, _, _ = solidmapper.Get(entity)
 			case tile.Player:
 				entity := playermapper.New()
-				pos, _, render, speed, _ = playermapper.Get(entity)
+				pos, _, render, speed, player = playermapper.Get(entity)
 				playerobserver.AddEntity(entity)
 				speed.Value = config.PLAYERSPEED
+				player.IsPrimary = tile.IsPrimary
+				player.Sprites = tile.Tiles
 			case tile.Collectible:
 				entity := colmapper.New()
 				pos, render, _ = colmapper.Get(entity)