player/input/InputHandler.gd

   1 extends Node
   2 class_name InputHandler
   3
   4
   5 var camera: Camera3D
   6
   7
   8 func get_camera_input_direction() -> Vector2:
   9         return Input.get_vector(
  10                 "camera-left", "camera-right", "camera-up", "camera-down"
  11                 )
  12
  13
  14 # Get the XZ input direction based on player's input relative to the camera
  15 func get_player_input_relative_to_camera(raw_input: Vector2) -> Vector3:
  16         if camera:
  17                 var forward := camera.global_basis.z
  18                 var right := camera.global_basis.x
  19                 var dir := (
  20                         forward * raw_input.y + right * raw_input.x
  21                         ).normalized()
  22                 return dir
  23         else:
  24                 return Vector3.ZERO
  25
  26
  27 func get_player_input() -> InputPacket:
  28         var p: InputPacket = InputPacket.new()
  29
  30         p.movement_direction = Input.get_vector(
  31                 "player-left", "player-right", "player-forward", "player-backward"
  32                 )
  33         p.camera_movement_direction = get_player_input_relative_to_camera(
  34                 p.movement_direction
  35                 )
  36         if p.movement_direction != Vector2.ZERO:
  37                 p.actions.append("walk")
  38
  39         if Input.is_action_just_pressed("player-dash"):
  40                 p.actions.append("dash")
  41
  42         if Input.is_action_just_pressed("player-slash"):
  43                 p.actions.append("slash")
  44
  45         if Input.is_action_just_pressed("player-shoot"):
  46                 p.actions.append("shoot")
  47
  48         if p.actions.is_empty():
  49                 p.actions.append("idle")
  50
  51         return p