mobile/android support

scripts/coin.gd

@@ -1,5 +1,8 @@
 extends Area2D
 
-func _on_body_entered(body):
+func collect_coin(body):
 	body.increase_coins()
 	queue_free()
+
+func _on_body_entered(body):
+	collect_coin(body)

scripts/player.gd

@@ -8,7 +8,7 @@ extends CharacterBody2D
 
 
 const SPEED = 130.0
-const JUMP_VELOCITY = -360.0
+const JUMPt_velocity = -360.0
 var on_pipe = false
 var right_pipe = false
 var left_pipe = false
@@ -20,6 +20,35 @@ var coins = 0
 var gravity = ProjectSettings.get_setting("physics/2d/default_gravity")
 var on_pause = false
 
+# touch controls
+var touch_anchor = Vector2.ZERO
+var jump = false
+var crawl = false
+var toucht_velocity = Vector2.ZERO
+var t_velocity = 0
+
+func _unhandled_input(event):
+	if event is InputEventScreenTouch or event is InputEventScreenDrag:
+		if event.is_pressed():
+			if event.position.x < get_viewport_rect().size.x / 2:
+				touch_anchor = event.position
+			elif not jump:
+				jump = true
+		elif event.position.x < get_viewport_rect().size.x / 2:
+			toucht_velocity = event.position - touch_anchor
+			if abs(toucht_velocity.x) > 30:
+				t_velocity = 1 if toucht_velocity.x > 0 else -1
+			else:
+				t_velocity = 0
+				
+			if toucht_velocity.y > 30:
+				crawl = true
+		if event is InputEventScreenTouch and event.is_released():
+			if event.position.x < get_viewport_rect().size.x / 2:
+				toucht_velocity = Vector2.ZERO
+				t_velocity = 0
+				crawl = false
+
 func _ready():
 	color_rect.visible = false
 
@@ -33,7 +62,9 @@ func _process(delta):
 		camera_2d.limit_top = 32
 	
 	# check pipe
-	if on_pipe and Input.is_action_just_pressed("crawl") and is_on_floor() or right_pipe and Input.is_action_pressed("move_right"):
+	if on_pipe and (Input.is_action_just_pressed("crawl") or crawl) and is_on_floor() or right_pipe and (Input.is_action_pressed("move_right") or t_velocity > 0):
+		crawl = false
+		t_velocity = 0
 		color_rect.visible = true
 		pipe_timer.start()
 		pipe_timer_half.start()
@@ -45,11 +76,13 @@ func _physics_process(delta):
 		velocity.y += gravity * delta
 
 	# Handle jump.
-	if not on_pause and Input.is_action_just_pressed("jump") and is_on_floor():
-		velocity.y = JUMP_VELOCITY
+	if not on_pause and (Input.is_action_just_pressed("jump") or jump) and is_on_floor():
+		jump = false
+		velocity.y = JUMPt_velocity
 
 	# get input
-	var direction = Input.get_axis("move_left", "move_right")
+	
+	var direction = Input.get_axis("move_left", "move_right") + t_velocity
 	
 	if on_pause:
 		direction = 0