Improved environment

player/Player.gd

@@ -1,7 +1,35 @@
-extends Node3D
+class_name Player
+extends CharacterBody3D
 
-func _ready():
-	pass
+const MOVE_SPEED = 4.5
+const JUMP_VELOCITY = 4.5
+const DECELERATE = 0.75
 
-func _process(_delta):
-	pass
+var gravity = ProjectSettings.get_setting("physics/3d/default_gravity")
+var move: Vector2
+
+func _input(_event):
+	move = Input.get_vector("move_left", "move_right", "move_forward", "move_backward")
+
+func _physics_process(delta):
+	movement()
+	fall(delta)
+	move_and_slide()
+
+func movement():
+	var direction = (Global.camera.transform.basis * Vector3(move.x, 0, move.y)).normalized()
+	# var direction = Vector3(move.x, 0, move.y).normalized()
+
+	if direction:
+		velocity.x = direction.x * MOVE_SPEED
+		velocity.z = direction.z * MOVE_SPEED
+	else:
+		velocity.x *= DECELERATE
+		velocity.z *= DECELERATE
+
+func fall(delta):
+	if is_on_floor():
+		if Input.is_action_just_pressed("jump"):
+			velocity.y = JUMP_VELOCITY
+	else:
+		velocity.y -= gravity * delta