player/player.gd

   1 extends KinematicBody
   2
   3 const SPEED_FORWARD = 5
   4 const SPEED_TURN = 60
   5 const SPEED_AIM = PI / 4
   6 const FRICTION = 0.99
   7
   8 var velocity = Vector3()
   9
  10 # Called when the node enters the scene tree for the first time.
  11 func _ready():
  12         pass # Replace with function body.
  13
  14 func get_player_input(delta):
  15         var vec_lateral = transform.basis.x
  16         var vec_vertical = transform.basis.y
  17
  18
  19         if Input.is_action_pressed("player_left"):
  20                 velocity += SPEED_TURN * -vec_lateral * delta
  21         elif Input.is_action_pressed("player_right"):
  22                 velocity += SPEED_TURN * vec_lateral * delta
  23
  24         if Input.is_action_pressed("player_up"):
  25                 velocity += SPEED_TURN * vec_vertical * delta
  26         elif Input.is_action_pressed("player_down"):
  27                 velocity += SPEED_TURN * -vec_vertical * delta
  28
  29         if Input.is_action_pressed("player_aim_up"):
  30                 rotate_x(SPEED_AIM * delta)
  31         elif Input.is_action_pressed("player_aim_down"):
  32                 rotate_x(-SPEED_AIM * delta)
  33
  34         if Input.is_action_pressed("player_aim_left"):
  35                 rotate_y(SPEED_AIM * delta)
  36         elif Input.is_action_pressed("player_aim_right"):
  37                 rotate_y(-SPEED_AIM * delta)
  38
  39
  40 func _process(delta):
  41         # get velocity changes player asks for
  42         get_player_input(delta)
  43         velocity.x *= FRICTION
  44         velocity.y *= FRICTION
  45
  46         # move foward according to the camera's POV
  47         var vec_forward = transform.basis.z
  48         velocity += SPEED_FORWARD * -vec_forward * delta
  49
  50 func _physics_process(delta):
  51         velocity = move_and_slide(velocity, Vector3.UP)