Updated with keyboard controls

[star-foxy.git] / player / player.gd

diff --git a/player/player.gd b/player/player.gd
index 0dbb6d936ddc8bcf5033553292b53433e47be795..018f6694bc23ba003487e072c61e66c6bfc4d694 100644 (file)
--- a/player/player.gd
+++ b/player/player.gd
@@ -1,36 +1,70 @@
 extends KinematicBody
 
-const SPEED = 20
+const SPEED_FORWARD = 20
+const SPEED_MAX = 20
+const SPEED_TURN = 120
+const SPEED_AIM = PI / 2
 
+var bullet_alterating = 0
 var velocity = Vector3()
+var scene_bullet = preload("res://player/bullet.tscn")
 
 # Called when the node enters the scene tree for the first time.
 func _ready():
        pass # Replace with function body.
 
 func get_player_input(delta):
-       var cam_vec_lateral = $Camera.transform.basis.x
-       var cam_vec_vertical = $Camera.transform.basis.y
+       var vec_lateral = transform.basis.x
+       var vec_vertical = transform.basis.y
        
        
        if Input.is_action_pressed("player_left"):
-               velocity += SPEED * cam_vec_lateral * delta
+               velocity += SPEED_TURN * -vec_lateral * delta
        elif Input.is_action_pressed("player_right"):
-               velocity += SPEED * -cam_vec_lateral * delta
+               velocity += SPEED_TURN * vec_lateral * delta
                
        if Input.is_action_pressed("player_up"):
-               velocity += SPEED * cam_vec_vertical * delta
+               velocity += SPEED_TURN * vec_vertical * delta
        elif Input.is_action_pressed("player_down"):
-               velocity += SPEED * -cam_vec_vertical * delta
+               velocity += SPEED_TURN * -vec_vertical * delta
+       
+       if Input.is_action_pressed("player_aim_up"):
+               rotate_object_local(Vector3.RIGHT, SPEED_AIM * delta)
+       elif Input.is_action_pressed("player_aim_down"):
+               rotate_object_local(Vector3.RIGHT, -SPEED_AIM * delta)  
                
+       if Input.is_action_pressed("player_aim_left"):
+               rotate(Vector3.UP, SPEED_AIM * delta)
+       elif Input.is_action_pressed("player_aim_right"):
+               rotate(Vector3.UP, -SPEED_AIM * delta)  
                
-func _process(delta):
-       # move foward according to the camera's POV
-       var cam_vec_forward = $Camera.transform.basis.z
-       velocity += SPEED * -cam_vec_forward * delta
+       # offense
+       if Input.is_action_pressed("player_fire"):
+               if $bullet_timer.time_left == 0:
+                       fire_bullet()
+               
+func fire_bullet():
+       var bullet = scene_bullet.instance()
+       $"..".add_child(bullet)
+       
+       bullet_alterating = (bullet_alterating + 1) % 2
+       bullet.translation = translation - transform.basis.x * (4 * bullet_alterating - 2)
+       bullet.rotation = rotation
+       bullet.direction = -transform.basis.z
        
+       $bullet_timer.start()
+       
+func _process(delta):
        # get velocity changes player asks for
        get_player_input(delta)
        
+       # move foward according to the camera's POV
+       var vec_forward = transform.basis.z
+       velocity += SPEED_FORWARD * -vec_forward * delta
+       
+       # air friction
+       var friction = SPEED_MAX / velocity.length()
+       velocity *= friction
+
 func _physics_process(_delta):
        velocity = move_and_slide(velocity, Vector3.UP)