Merge pull request #394 from aaronfranke/pong

Update and improve all Pong demos

2d/pong/ball.gd

@@ -1,16 +0,0 @@
-extends Area2D
-
-const BALL_SPEED = 100
-var direction = Vector2(-1, 0)
-var speed = BALL_SPEED
-
-onready var initial_pos = self.position
-
-func reset():
-	position = initial_pos
-	speed = BALL_SPEED
-	direction = Vector2(-1, 0)
-
-func _process(delta):
-	position += direction * speed * delta
-	

2d/pong/ceiling_floor.gd

@@ -1,7 +0,0 @@
-extends Area2D
-
-export var y_direction = 1
-
-func _on_area_entered( area ):
-	if area.get_name() == "ball":
-		area.direction.y = y_direction

2d/pong/paddle.gd

@@ -1,19 +0,0 @@
-extends Area2D
-export var ball_dir = 1
-
-const MOVE_SPEED = 100
-
-func _process(delta):
-	var which = get_name()
-
-	# move up and down based on input
-	if Input.is_action_pressed(which+"_move_up") and position.y > 0:
-		position.y -= MOVE_SPEED * delta
-	if Input.is_action_pressed(which+"_move_down") and position.y < get_viewport_rect().size.y:
-		position.y += MOVE_SPEED * delta
-
-
-func _on_area_entered( area ):
-	if area.get_name() == "ball":
-		# assign new direction
-		area.direction = Vector2(ball_dir, randf() * 2 - 1).normalized()

2d/pong/pong.tscn

@@ -1,13 +1,13 @@
 [gd_scene load_steps=13 format=2]
 
-[ext_resource path="res://paddle.gd" type="Script" id=1]
+[ext_resource path="res://scripts/paddle.gd" type="Script" id=1]
 [ext_resource path="res://left_pallete.png" type="Texture" id=2]
 [ext_resource path="res://right_pallete.png" type="Texture" id=3]
-[ext_resource path="res://ball.gd" type="Script" id=4]
+[ext_resource path="res://scripts/ball.gd" type="Script" id=4]
 [ext_resource path="res://ball.png" type="Texture" id=5]
 [ext_resource path="res://separator.png" type="Texture" id=6]
-[ext_resource path="res://wall.gd" type="Script" id=7]
-[ext_resource path="res://ceiling_floor.gd" type="Script" id=8]
+[ext_resource path="res://scripts/wall.gd" type="Script" id=7]
+[ext_resource path="res://scripts/ceiling_floor.gd" type="Script" id=8]
 
 [sub_resource type="RectangleShape2D" id=1]
 extents = Vector2( 4, 16 )
@@ -21,9 +21,9 @@ extents = Vector2( 10, 200 )
 [sub_resource type="RectangleShape2D" id=4]
 extents = Vector2( 320, 10 )
 
-[node name="game" type="Node2D"]
+[node name="Pong" type="Node2D"]
 
-[node name="ColorRect" type="ColorRect" parent="."]
+[node name="Background" type="ColorRect" parent="."]
 margin_right = 640.0
 margin_bottom = 400.0
 color = Color( 0.141176, 0.152941, 0.164706, 1 )
@@ -31,76 +31,75 @@ __meta__ = {
 "_edit_use_anchors_": false
 }
 
-[node name="left" type="Area2D" parent="."]
+[node name="Left" type="Area2D" parent="."]
 position = Vector2( 67.6285, 192.594 )
 script = ExtResource( 1 )
 
-[node name="sprite" type="Sprite" parent="left"]
+[node name="Sprite" type="Sprite" parent="Left"]
 texture = ExtResource( 2 )
 
-[node name="collision" type="CollisionShape2D" parent="left"]
+[node name="Collision" type="CollisionShape2D" parent="Left"]
 shape = SubResource( 1 )
 
-[node name="right" type="Area2D" parent="."]
+[node name="Right" type="Area2D" parent="."]
 position = Vector2( 563.815, 188.919 )
 script = ExtResource( 1 )
-ball_dir = -1
 
-[node name="sprite" type="Sprite" parent="right"]
+[node name="Sprite" type="Sprite" parent="Right"]
 texture = ExtResource( 3 )
 
-[node name="collision" type="CollisionShape2D" parent="right"]
+[node name="Collision" type="CollisionShape2D" parent="Right"]
 shape = SubResource( 1 )
 
-[node name="ball" type="Area2D" parent="."]
+[node name="Ball" type="Area2D" parent="."]
 position = Vector2( 320.5, 191.124 )
 script = ExtResource( 4 )
 
-[node name="sprite" type="Sprite" parent="ball"]
+[node name="Sprite" type="Sprite" parent="Ball"]
 texture = ExtResource( 5 )
 
-[node name="collision" type="CollisionShape2D" parent="ball"]
+[node name="Collision" type="CollisionShape2D" parent="Ball"]
 shape = SubResource( 2 )
 
-[node name="separator" type="Sprite" parent="."]
+[node name="Separator" type="Sprite" parent="."]
 position = Vector2( 320, 200 )
 texture = ExtResource( 6 )
 
-[node name="left_wall" type="Area2D" parent="."]
+[node name="LeftWall" type="Area2D" parent="."]
 position = Vector2( -10, 200 )
 script = ExtResource( 7 )
 
-[node name="collision" type="CollisionShape2D" parent="left_wall"]
+[node name="Collision" type="CollisionShape2D" parent="LeftWall"]
 shape = SubResource( 3 )
 
-[node name="right_wall" type="Area2D" parent="."]
+[node name="RightWall" type="Area2D" parent="."]
 position = Vector2( 650, 200 )
 script = ExtResource( 7 )
 
-[node name="collision" type="CollisionShape2D" parent="right_wall"]
+[node name="Collision" type="CollisionShape2D" parent="RightWall"]
 shape = SubResource( 3 )
 
-[node name="ceiling" type="Area2D" parent="."]
+[node name="Ceiling" type="Area2D" parent="."]
 position = Vector2( 320, -10 )
 script = ExtResource( 8 )
 
-[node name="collision" type="CollisionShape2D" parent="ceiling"]
+[node name="Collision" type="CollisionShape2D" parent="Ceiling"]
 shape = SubResource( 4 )
 
-[node name="floor" type="Area2D" parent="."]
+[node name="Floor" type="Area2D" parent="."]
 position = Vector2( 320, 410 )
 script = ExtResource( 8 )
-y_direction = -1
+_bounce_direction = -1
 
-[node name="collision" type="CollisionShape2D" parent="floor"]
+[node name="Collision" type="CollisionShape2D" parent="Floor"]
 shape = SubResource( 4 )
 
 [node name="Camera2D" type="Camera2D" parent="."]
 offset = Vector2( 320, 200 )
 current = true
-[connection signal="area_entered" from="left" to="left" method="_on_area_entered"]
-[connection signal="area_entered" from="right" to="right" method="_on_area_entered"]
-[connection signal="area_entered" from="left_wall" to="left_wall" method="_on_wall_area_entered"]
-[connection signal="area_entered" from="right_wall" to="right_wall" method="_on_wall_area_entered"]
-[connection signal="area_entered" from="ceiling" to="ceiling" method="_on_area_entered"]
-[connection signal="area_entered" from="floor" to="floor" method="_on_area_entered"]
+[connection signal="area_entered" from="Left" to="Left" method="_on_area_entered"]
+[connection signal="area_entered" from="Right" to="Right" method="_on_area_entered"]
+[connection signal="area_entered" from="LeftWall" to="LeftWall" method="_on_wall_area_entered"]
+[connection signal="area_entered" from="RightWall" to="RightWall" method="_on_wall_area_entered"]
+[connection signal="area_entered" from="Ceiling" to="Ceiling" method="_on_area_entered"]
+[connection signal="area_entered" from="Floor" to="Floor" method="_on_area_entered"]

2d/pong/project.godot

@@ -15,7 +15,7 @@ _global_script_class_icons={
 
 [application]
 
-config/name="Pong"
+config/name="Pong with GDScript"
 run/main_scene="pong.tscn"
 config/icon="res://icon.png"
 
@@ -36,21 +36,31 @@ singletons=[  ]
 left_move_down={
 "deadzone": 0.5,
 "events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":90,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":13,"pressure":0.0,"pressed":false,"script":null)
+, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":0,"axis":1,"axis_value":1.0,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":83,"unicode":0,"echo":false,"script":null)
  ]
 }
 left_move_up={
 "deadzone": 0.5,
 "events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":65,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":12,"pressure":0.0,"pressed":false,"script":null)
+, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":0,"axis":1,"axis_value":-1.0,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":87,"unicode":0,"echo":false,"script":null)
  ]
 }
 right_move_down={
 "deadzone": 0.5,
 "events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777234,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":1,"button_index":13,"pressure":0.0,"pressed":false,"script":null)
+, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":1,"axis":1,"axis_value":1.0,"script":null)
  ]
 }
 right_move_up={
 "deadzone": 0.5,
 "events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777232,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":1,"button_index":12,"pressure":0.0,"pressed":false,"script":null)
+, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":1,"axis":1,"axis_value":-1.0,"script":null)
  ]
 }
 

2d/pong/scripts/ball.gd

@@ -0,0 +1,18 @@
+extends Area2D
+
+const DEFAULT_SPEED = 100
+
+var direction = Vector2.LEFT
+
+onready var _initial_pos = position
+onready var _speed = DEFAULT_SPEED
+
+func _process(delta):
+	_speed += delta * 2
+	position += _speed * delta * direction
+
+
+func reset():
+	direction = Vector2.LEFT
+	position = _initial_pos
+	_speed = DEFAULT_SPEED

2d/pong/scripts/ceiling_floor.gd

@@ -0,0 +1,7 @@
+extends Area2D
+
+export var _bounce_direction = 1
+
+func _on_area_entered( area ):
+	if area.name == "Ball":
+		area.direction = (area.direction + Vector2(0, _bounce_direction)).normalized()

2d/pong/scripts/paddle.gd

@@ -0,0 +1,27 @@
+extends Area2D
+
+const MOVE_SPEED = 100
+
+var _ball_dir
+var _up
+var _down
+
+onready var _screen_size_y = get_viewport_rect().size.y
+
+func _ready():
+	var n = name.to_lower()
+	_up = n + "_move_up"
+	_down = n + "_move_down"
+	_ball_dir = 1 if n == "left" else -1
+
+
+func _process(delta):
+	# Move up and down based on input.
+	var input = Input.get_action_strength(_down) - Input.get_action_strength(_up)
+	position.y = clamp(position.y + input * MOVE_SPEED * delta, 16, _screen_size_y - 16)
+
+
+func _on_area_entered(area):
+	if area.name == "Ball":
+		# Assign new direction.
+		area.direction = Vector2(_ball_dir, randf() * 2 - 1).normalized()

2d/pong/scripts/wall.gd

@@ -1,7 +1,6 @@
 extends Area2D
 
-
-func _on_wall_area_entered( area ):
-	if area.get_name() == "ball":
+func _on_wall_area_entered(area):
+	if area.name == "Ball":
 		#oops, ball went out of game place, reset
 		area.reset()

mono/pong/Scripts/Ball.cs

@@ -2,17 +2,12 @@ using Godot;
 
 public class Ball : Area2D
 {
-    private const int BallSpeed = 100;
+    private const int DefaultSpeed = 100;
 
     public Vector2 direction = Vector2.Left;
 
     private Vector2 _initialPos;
-
-    public void Reset()
-    {
-        Position = _initialPos;
-        direction = Vector2.Left;
-    }
+    private float _speed = DefaultSpeed;
 
     public override void _Ready()
     {
@@ -21,6 +16,14 @@ public class Ball : Area2D
 
     public override void _Process(float delta)
     {
-        Position += BallSpeed * delta * direction;
+        _speed += delta * 2;
+        Position += _speed * delta * direction;
+    }
+
+    public void Reset()
+    {
+        direction = Vector2.Left;
+        Position = _initialPos;
+        _speed = DefaultSpeed;
     }
 }

mono/pong/pong.tscn

@@ -23,6 +23,11 @@ extents = Vector2( 320, 10 )
 
 [node name="Pong" type="Node2D"]
 
+[node name="Background" type="ColorRect" parent="."]
+margin_right = 640.0
+margin_bottom = 400.0
+color = Color( 0.141176, 0.152941, 0.164706, 1 )
+
 [node name="Left" type="Area2D" parent="."]
 position = Vector2( 67.6285, 192.594 )
 script = ExtResource( 1 )

mono/pong/project.godot

@@ -37,6 +37,7 @@ left_move_down={
 "events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":90,"unicode":0,"echo":false,"script":null)
 , Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":0,"axis":1,"axis_value":1.0,"script":null)
 , Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":13,"pressure":0.0,"pressed":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":83,"unicode":0,"echo":false,"script":null)
  ]
 }
 left_move_up={
@@ -44,6 +45,7 @@ left_move_up={
 "events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":65,"unicode":0,"echo":false,"script":null)
 , Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":0,"axis":1,"axis_value":-1.0,"script":null)
 , Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":12,"pressure":0.0,"pressed":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":87,"unicode":0,"echo":false,"script":null)
  ]
 }
 right_move_down={

networking/multiplayer_pong/ball.gd

@@ -1,68 +0,0 @@
-extends Area2D
-
-const DEFAULT_SPEED = 80
-
-var direction = Vector2(1, 0)
-var ball_speed = DEFAULT_SPEED
-var stopped = false
-
-
-onready var screen_size = get_viewport_rect().size
-
-
-sync func _reset_ball(for_left):
-	position = screen_size /2
-	if for_left:
-		direction = Vector2(-1, 0)
-	else:
-		direction = Vector2(1, 0)
-
-	ball_speed = DEFAULT_SPEED
-
-
-sync func stop():
-	stopped = true
-
-
-func _process(delta):	
-	# ball will move normally for both players
-	# even if it's sightly out of sync between them
-	# so each player sees the motion as smooth and not jerky
-	
-	if not stopped:
-		translate( direction * ball_speed * delta ) 
-	
-	# check screen bounds to make ball bounce
-	
-	var ball_pos = position
-	if (ball_pos.y < 0 and direction.y < 0) or (ball_pos.y > screen_size.y and direction.y > 0):
-		direction.y = -direction.y
-		
-	if is_network_master():
-		# only master will decide when the ball is out in the left side (it's own side)
-		# this makes the game playable even if latency is high and ball is going fast
-		# otherwise ball might be out in the other player's screen but not this one
-		
-		if ball_pos.x < 0:
-			get_parent().rpc("update_score", false)
-			rpc("_reset_ball", false)
-	else:
-		# only the puppet will decide when the ball is out in the right side (it's own side)
-		# this makes the game playable even if latency is high and ball is going fast
-		# otherwise ball might be out in the other player's screen but not this one
-		
-		if ball_pos.x > screen_size.x:
-			get_parent().rpc("update_score", true)
-			rpc("_reset_ball", true)
-		
-	
-sync func bounce(left, random):
-	#using sync because both players can make it bounce
-	if left:		
-		direction.x = abs(direction.x)
-	else:
-		direction.x = -abs(direction.x)
-		
-	ball_speed *= 1.1
-	direction.y = random * 2.0 - 1
-	direction = direction.normalized()

networking/multiplayer_pong/ball.tscn

@@ -1,17 +1,16 @@
 [gd_scene load_steps=4 format=2]
 
-[ext_resource path="res://ball.gd" type="Script" id=1]
+[ext_resource path="res://scripts/ball.gd" type="Script" id=1]
 [ext_resource path="res://ball.png" type="Texture" id=2]
 
 [sub_resource type="CircleShape2D" id=1]
 radius = 5.11969
 
-[node name="ball" type="Area2D"]
+[node name="Ball" type="Area2D"]
 script = ExtResource( 1 )
 
-[node name="sprite" type="Sprite" parent="."]
+[node name="Sprite" type="Sprite" parent="."]
 texture = ExtResource( 2 )
 
-[node name="shape" type="CollisionShape2D" parent="."]
+[node name="Shape" type="CollisionShape2D" parent="."]
 shape = SubResource( 1 )
-

networking/multiplayer_pong/lobby.tscn

@@ -1,8 +1,8 @@
 [gd_scene load_steps=2 format=2]
 
-[ext_resource path="res://lobby.gd" type="Script" id=1]
+[ext_resource path="res://scripts/lobby.gd" type="Script" id=1]
 
-[node name="lobby" type="Control"]
+[node name="Lobby" type="Control"]
 anchor_left = 0.5
 anchor_top = 0.5
 anchor_right = 0.5
@@ -13,12 +13,11 @@ margin_right = 320.0
 margin_bottom = 200.0
 size_flags_horizontal = 2
 size_flags_vertical = 2
-script = ExtResource( 1 )
 __meta__ = {
 "_edit_use_anchors_": false
 }
 
-[node name="title" type="Label" parent="."]
+[node name="Title" type="Label" parent="."]
 margin_left = 210.0
 margin_top = 40.0
 margin_right = 430.0
@@ -29,15 +28,16 @@ text = "Multiplayer Pong"
 align = 1
 valign = 1
 
-[node name="panel" type="Panel" parent="."]
+[node name="LobbyPanel" type="Panel" parent="."]
 margin_left = 210.0
 margin_top = 160.0
 margin_right = 430.0
 margin_bottom = 270.0
 size_flags_horizontal = 2
 size_flags_vertical = 2
+script = ExtResource( 1 )
 
-[node name="address_label" type="Label" parent="panel"]
+[node name="AddressLabel" type="Label" parent="LobbyPanel"]
 margin_left = 10.0
 margin_top = 10.0
 margin_right = 62.0
@@ -46,7 +46,7 @@ size_flags_horizontal = 2
 size_flags_vertical = 0
 text = "Address"
 
-[node name="address" type="LineEdit" parent="panel"]
+[node name="Address" type="LineEdit" parent="LobbyPanel"]
 margin_left = 10.0
 margin_top = 30.0
 margin_right = 210.0
@@ -55,7 +55,7 @@ size_flags_horizontal = 2
 size_flags_vertical = 2
 text = "127.0.0.1"
 
-[node name="host" type="Button" parent="panel"]
+[node name="HostButton" type="Button" parent="LobbyPanel"]
 margin_left = 10.0
 margin_top = 60.0
 margin_right = 90.0
@@ -64,7 +64,7 @@ size_flags_horizontal = 2
 size_flags_vertical = 2
 text = "Host"
 
-[node name="join" type="Button" parent="panel"]
+[node name="JoinButton" type="Button" parent="LobbyPanel"]
 margin_left = 130.0
 margin_top = 60.0
 margin_right = 210.0
@@ -73,7 +73,7 @@ size_flags_horizontal = 2
 size_flags_vertical = 2
 text = "Join"
 
-[node name="status_ok" type="Label" parent="panel"]
+[node name="StatusOk" type="Label" parent="LobbyPanel"]
 margin_left = 10.0
 margin_top = 90.0
 margin_right = 210.0
@@ -83,7 +83,7 @@ size_flags_vertical = 0
 custom_colors/font_color = Color( 0, 1, 0.015625, 1 )
 align = 1
 
-[node name="status_fail" type="Label" parent="panel"]
+[node name="StatusFail" type="Label" parent="LobbyPanel"]
 margin_left = 10.0
 margin_top = 90.0
 margin_right = 210.0
@@ -92,5 +92,5 @@ size_flags_horizontal = 2
 size_flags_vertical = 0
 custom_colors/font_color = Color( 1, 0, 0, 1 )
 align = 1
-[connection signal="pressed" from="panel/host" to="." method="_on_host_pressed"]
-[connection signal="pressed" from="panel/join" to="." method="_on_join_pressed"]
+[connection signal="pressed" from="LobbyPanel/HostButton" to="LobbyPanel" method="_on_host_pressed"]
+[connection signal="pressed" from="LobbyPanel/JoinButton" to="LobbyPanel" method="_on_join_pressed"]

networking/multiplayer_pong/paddle.gd

@@ -1,55 +0,0 @@
-extends Area2D
-
-export var left=false
-
-const MOTION_SPEED=150
-
-var motion = 0
-var you_hidden = false
-
-onready var screen_size = get_viewport_rect().size
-
-#synchronize position and speed to the other peers
-puppet func set_pos_and_motion(p_pos, p_motion):
-	position = p_pos
-	motion = p_motion
-
-func _hide_you_label():
-	you_hidden = true
-	get_node("you").hide()
-
-func _process(delta):
-	#is the master of the paddle		
-	if is_network_master():		
-		motion = 0
-		if Input.is_action_pressed("move_up"):
-			motion -= 1
-		elif Input.is_action_pressed("move_down"):
-			motion += 1
-
-		if not you_hidden and motion != 0:
-			_hide_you_label()
-			
-		motion *= MOTION_SPEED
-		
-		#using unreliable to make sure position is updated as fast as possible, even if one of the calls is dropped
-		rpc_unreliable("set_pos_and_motion", position, motion)
-		
-	else:
-		if not you_hidden:
-			_hide_you_label()
-			
-	translate( Vector2(0,motion*delta) )
-	
-	# set screen limits
-	var pos = position
-	
-	if pos.y < 0:
-		position = Vector2(pos.x, 0) 
-	elif pos.y > screen_size.y:	
-		position = Vector2(pos.x, screen_size.y)
-	
-	
-func _on_paddle_area_enter( area ):
-	if is_network_master():
-		area.rpc("bounce", left, randf()) #random for new direction generated on each peer

networking/multiplayer_pong/paddle.tscn

@@ -1,22 +1,22 @@
 [gd_scene load_steps=4 format=2]
 
-[ext_resource path="res://paddle.gd" type="Script" id=1]
+[ext_resource path="res://scripts/paddle.gd" type="Script" id=1]
 [ext_resource path="res://paddle.png" type="Texture" id=2]
 
 [sub_resource type="CapsuleShape2D" id=1]
 radius = 4.78568
 height = 23.6064
 
-[node name="paddle" type="Area2D"]
+[node name="Paddle" type="Area2D"]
 script = ExtResource( 1 )
 
-[node name="sprite" type="Sprite" parent="."]
+[node name="Sprite" type="Sprite" parent="."]
 texture = ExtResource( 2 )
 
-[node name="shape" type="CollisionShape2D" parent="."]
+[node name="Shape" type="CollisionShape2D" parent="."]
 shape = SubResource( 1 )
 
-[node name="you" type="Label" parent="."]
+[node name="You" type="Label" parent="."]
 margin_left = -26.0
 margin_top = -33.0
 margin_right = 27.0
@@ -25,5 +25,4 @@ size_flags_horizontal = 2
 size_flags_vertical = 0
 text = "You"
 align = 1
-
 [connection signal="area_entered" from="." to="." method="_on_paddle_area_enter"]

networking/multiplayer_pong/pong.gd

@@ -1,48 +0,0 @@
-extends Node2D
-
-const SCORE_TO_WIN = 10
-
-var score_left = 0
-var score_right = 0
-
-signal game_finished()
-
-sync func update_score(add_to_left):
-	if add_to_left:
-		score_left += 1
-		get_node("score_left").set_text(str(score_left))
-	else:
-
-		score_right += 1
-		get_node("score_right").set_text(str(score_right))
-
-	var game_ended = false
-
-	if score_left == SCORE_TO_WIN:
-		get_node("winner_left").show()
-		game_ended = true
-	elif score_right == SCORE_TO_WIN:
-		get_node("winner_right").show()
-		game_ended = true
-
-	if game_ended:
-		get_node("exit_game").show()
-		get_node("ball").rpc("stop")
-
-func _on_exit_game_pressed():
-	emit_signal("game_finished")
-
-func _ready():
-	# by default, all nodes in server inherit from master
-	# while all nodes in clients inherit from puppet
-	if get_tree().is_network_server():
-		#if in the server, get control of player 2 to the other peeer, this function is tree recursive by default
-		get_node("player2").set_network_master(get_tree().get_network_connected_peers()[0])
-	else:
-		#if in the client, give control of player 2 to itself, this function is tree recursive by default
-		get_node("player2").set_network_master(get_tree().get_network_unique_id())
-
-	#let each paddle know which one is left, too
-	get_node("player1").left = true
-	get_node("player2").left = false
-	print("unique id: ", get_tree().get_network_unique_id())

networking/multiplayer_pong/pong.tscn

@@ -1,11 +1,11 @@
 [gd_scene load_steps=5 format=2]
 
-[ext_resource path="res://pong.gd" type="Script" id=1]
+[ext_resource path="res://scripts/pong.gd" type="Script" id=1]
 [ext_resource path="res://separator.png" type="Texture" id=2]
-[ext_resource path="res://ball.tscn" type="PackedScene" id=3]
-[ext_resource path="res://paddle.tscn" type="PackedScene" id=4]
+[ext_resource path="res://paddle.tscn" type="PackedScene" id=3]
+[ext_resource path="res://ball.tscn" type="PackedScene" id=4]
 
-[node name="pong" type="Node2D"]
+[node name="Pong" type="Node2D"]
 script = ExtResource( 1 )
 
 [node name="ColorRect" type="ColorRect" parent="."]
@@ -16,26 +16,28 @@ __meta__ = {
 "_edit_use_anchors_": false
 }
 
-[node name="separator" type="Sprite" parent="."]
+[node name="Separator" type="Sprite" parent="."]
 position = Vector2( 320, 200 )
 texture = ExtResource( 2 )
 
-[node name="player1" parent="." instance=ExtResource( 4 )]
+[node name="Player1" parent="." instance=ExtResource( 3 )]
 position = Vector2( 32.49, 188.622 )
+left = true
 
-[node name="sprite" parent="player1" index="0"]
-self_modulate = Color( 1, 0, 0.960938, 1 )
+[node name="Sprite" parent="Player1" index="0"]
+self_modulate = Color( 0, 1, 1, 1 )
 
-[node name="player2" parent="." instance=ExtResource( 4 )]
+[node name="Player2" parent="." instance=ExtResource( 3 )]
+self_modulate = Color( 1, 0, 1, 1 )
 position = Vector2( 608.88, 188.622 )
 
-[node name="sprite" parent="player2" index="0"]
-self_modulate = Color( 0, 0.929688, 1, 1 )
+[node name="Sprite" parent="Player2" index="0"]
+self_modulate = Color( 1, 0, 1, 1 )
 
-[node name="ball" parent="." instance=ExtResource( 3 )]
+[node name="Ball" parent="." instance=ExtResource( 4 )]
 position = Vector2( 320.387, 189.525 )
 
-[node name="score_left" type="Label" parent="."]
+[node name="ScoreLeft" type="Label" parent="."]
 margin_left = 240.0
 margin_top = 10.0
 margin_right = 280.0
@@ -45,7 +47,7 @@ size_flags_vertical = 0
 text = "0"
 align = 1
 
-[node name="score_right" type="Label" parent="."]
+[node name="ScoreRight" type="Label" parent="."]
 margin_left = 360.0
 margin_top = 10.0
 margin_right = 400.0
@@ -55,7 +57,7 @@ size_flags_vertical = 0
 text = "0"
 align = 1
 
-[node name="winner_left" type="Label" parent="."]
+[node name="WinnerLeft" type="Label" parent="."]
 visible = false
 margin_left = 190.0
 margin_top = 170.0
@@ -65,7 +67,7 @@ size_flags_horizontal = 2
 size_flags_vertical = 0
 text = "The Winner!"
 
-[node name="winner_right" type="Label" parent="."]
+[node name="WinnerRight" type="Label" parent="."]
 visible = false
 margin_left = 380.0
 margin_top = 170.0
@@ -75,7 +77,7 @@ size_flags_horizontal = 2
 size_flags_vertical = 0
 text = "The Winner!"
 
-[node name="exit_game" type="Button" parent="."]
+[node name="ExitGame" type="Button" parent="."]
 visible = false
 margin_left = 280.0
 margin_top = 340.0
@@ -88,8 +90,8 @@ text = "Exit Game"
 [node name="Camera2D" type="Camera2D" parent="."]
 offset = Vector2( 320, 200 )
 current = true
-[connection signal="pressed" from="exit_game" to="." method="_on_exit_game_pressed"]
+[connection signal="pressed" from="ExitGame" to="." method="_on_exit_game_pressed"]
 
-[editable path="player1"]
+[editable path="Player1"]
 
-[editable path="player2"]
+[editable path="Player2"]

networking/multiplayer_pong/project.godot

@@ -40,11 +40,19 @@ singletons=[  ]
 move_down={
 "deadzone": 0.5,
 "events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777234,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":13,"pressure":0.0,"pressed":false,"script":null)
+, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":0,"axis":1,"axis_value":1.0,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":90,"unicode":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":83,"unicode":0,"echo":false,"script":null)
  ]
 }
 move_up={
 "deadzone": 0.5,
 "events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777232,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":12,"pressure":0.0,"pressed":false,"script":null)
+, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":0,"axis":1,"axis_value":-1.0,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":65,"unicode":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":87,"unicode":0,"echo":false,"script":null)
  ]
 }
 

networking/multiplayer_pong/scripts/ball.gd

@@ -0,0 +1,62 @@
+extends Area2D
+
+const DEFAULT_SPEED = 100
+
+var direction = Vector2.LEFT
+var stopped = false
+var _speed = DEFAULT_SPEED
+
+onready var _screen_size = get_viewport_rect().size
+
+func _process(delta):
+	_speed += delta
+	# Ball will move normally for both players,
+	# even if it's sightly out of sync between them,
+	# so each player sees the motion as smooth and not jerky.
+	if not stopped:
+		translate(_speed * delta * direction) 
+	
+	# Check screen bounds to make ball bounce.
+	var ball_pos = position
+	if (ball_pos.y < 0 and direction.y < 0) or (ball_pos.y > _screen_size.y and direction.y > 0):
+		direction.y = -direction.y
+		
+	if is_network_master():
+		# Only master will decide when the ball is out in the left side (it's own side).
+		# This makes the game playable even if latency is high and ball is going fast.
+		# Otherwise ball might be out in the other player's screen but not this one.
+		if ball_pos.x < 0:
+			get_parent().rpc("update_score", false)
+			rpc("_reset_ball", false)
+	else:
+		# Only the puppet will decide when the ball is out in the right side (it's own side).
+		# This makes the game playable even if latency is high and ball is going fast.
+		# Otherwise ball might be out in the other player's screen but not this one.
+		if ball_pos.x > _screen_size.x:
+			get_parent().rpc("update_score", true)
+			rpc("_reset_ball", true)
+
+
+sync func bounce(left, random):
+	# Using sync because both players can make it bounce.
+	if left:
+		direction.x = abs(direction.x)
+	else:
+		direction.x = -abs(direction.x)
+	
+	_speed *= 1.1
+	direction.y = random * 2.0 - 1
+	direction = direction.normalized()
+
+
+sync func stop():
+	stopped = true
+
+
+sync func _reset_ball(for_left):
+	position = _screen_size / 2
+	if for_left:
+		direction = Vector2.LEFT
+	else:
+		direction = Vector2.RIGHT
+	_speed = DEFAULT_SPEED

networking/multiplayer_pong/scripts/lobby.gd

@@ -1,102 +1,108 @@
 extends Control
 
-const DEFAULT_PORT = 8910 # some random number, pick your port properly
+const DEFAULT_PORT = 8910 # An arbitrary number.
 
-#### Network callbacks from SceneTree ####
-
-# callback from SceneTree
-func _player_connected(_id):
-	#someone connected, start the game!
-	var pong = load("res://pong.tscn").instance()
-	pong.connect("game_finished", self, "_end_game", [], CONNECT_DEFERRED) # connect deferred so we can safely erase it from the callback
-
-	get_tree().get_root().add_child(pong)
-	hide()
-
-func _player_disconnected(_id):
-
-	if get_tree().is_network_server():
-		_end_game("Client disconnected")
-	else:
-		_end_game("Server disconnected")
-
-# callback from SceneTree, only for clients (not server)
-func _connected_ok():
-	# will not use this one
-	pass
-
-# callback from SceneTree, only for clients (not server)
-func _connected_fail():
-
-	_set_status("Couldn't connect",false)
-
-	get_tree().set_network_peer(null) #remove peer
-
-	get_node("panel/join").set_disabled(false)
-	get_node("panel/host").set_disabled(false)
-
-func _server_disconnected():
-	_end_game("Server disconnected")
-
-##### Game creation functions ######
-
-func _end_game(with_error=""):
-	if has_node("/root/pong"):
-		#erase pong scene
-		get_node("/root/pong").free() # erase immediately, otherwise network might show errors (this is why we connected deferred above)
-		show()
-
-	get_tree().set_network_peer(null) #remove peer
-
-	get_node("panel/join").set_disabled(false)
-	get_node("panel/host").set_disabled(false)
-
-	_set_status(with_error, false)
-
-func _set_status(text, isok):
-	#simple way to show status
-	if isok:
-		get_node("panel/status_ok").set_text(text)
-		get_node("panel/status_fail").set_text("")
-	else:
-		get_node("panel/status_ok").set_text("")
-		get_node("panel/status_fail").set_text(text)
-
-func _on_host_pressed():
-	var host = NetworkedMultiplayerENet.new()
-	host.set_compression_mode(NetworkedMultiplayerENet.COMPRESS_RANGE_CODER)
-	var err = host.create_server(DEFAULT_PORT, 1) # max: 1 peer, since it's a 2 players game
-	if err != OK:
-		#is another server running?
-		_set_status("Can't host, address in use.",false)
-		return
-
-	get_tree().set_network_peer(host)
-	get_node("panel/join").set_disabled(true)
-	get_node("panel/host").set_disabled(true)
-	_set_status("Waiting for player..", true)
-
-func _on_join_pressed():
-	var ip = get_node("panel/address").get_text()
-	if not ip.is_valid_ip_address():
-		_set_status("IP address is invalid", false)
-		return
-
-	var host = NetworkedMultiplayerENet.new()
-	host.set_compression_mode(NetworkedMultiplayerENet.COMPRESS_RANGE_CODER)
-	host.create_client(ip, DEFAULT_PORT)
-	get_tree().set_network_peer(host)
-
-	_set_status("Connecting..", true)
-
-
-### INITIALIZER ####
+onready var address = $Address
+onready var host_button = $HostButton
+onready var join_button = $JoinButton
+onready var status_ok = $StatusOk
+onready var status_fail = $StatusFail
 
 func _ready():
-	# connect all the callbacks related to networking
+	# Connect all the callbacks related to networking.
 	get_tree().connect("network_peer_connected", self, "_player_connected")
 	get_tree().connect("network_peer_disconnected", self, "_player_disconnected")
 	get_tree().connect("connected_to_server", self, "_connected_ok")
 	get_tree().connect("connection_failed", self, "_connected_fail")
 	get_tree().connect("server_disconnected", self, "_server_disconnected")
 
+#### Network callbacks from SceneTree ####
+
+# Callback from SceneTree.
+func _player_connected(_id):
+	# Someone connected, start the game!
+	var pong = load("res://pong.tscn").instance()
+	# Connect deferred so we can safely erase it from the callback.
+	pong.connect("game_finished", self, "_end_game", [], CONNECT_DEFERRED)
+	
+	get_tree().get_root().add_child(pong)
+	hide()
+
+
+func _player_disconnected(_id):
+	if get_tree().is_network_server():
+		_end_game("Client disconnected")
+	else:
+		_end_game("Server disconnected")
+
+
+# Callback from SceneTree, only for clients (not server).
+func _connected_ok():
+	pass # We don't need this function.
+
+
+# Callback from SceneTree, only for clients (not server).
+func _connected_fail():
+	_set_status("Couldn't connect", false)
+	
+	get_tree().set_network_peer(null) # Remove peer.
+	
+	host_button.set_disabled(false)
+	join_button.set_disabled(false)
+
+
+func _server_disconnected():
+	_end_game("Server disconnected")
+
+##### Game creation functions ######
+
+func _end_game(with_error = ""):
+	if has_node("/root/Pong"):
+		# Erase immediately, otherwise network might show errors (this is why we connected deferred above).
+		get_node("/root/Pong").free()
+		show()
+	
+	get_tree().set_network_peer(null) # Remove peer.
+	host_button.set_disabled(false)
+	join_button.set_disabled(false)
+	
+	_set_status(with_error, false)
+
+
+func _set_status(text, isok):
+	# Simple way to show status.
+	if isok:
+		status_ok.set_text(text)
+		status_fail.set_text("")
+	else:
+		status_ok.set_text("")
+		status_fail.set_text(text)
+
+
+func _on_host_pressed():
+	var host = NetworkedMultiplayerENet.new()
+	host.set_compression_mode(NetworkedMultiplayerENet.COMPRESS_RANGE_CODER)
+	var err = host.create_server(DEFAULT_PORT, 1) # Maximum of 1 peer, since it's a 2-player game.
+	if err != OK:
+		# Is another server running?
+		_set_status("Can't host, address in use.",false)
+		return
+	
+	get_tree().set_network_peer(host)
+	host_button.set_disabled(true)
+	join_button.set_disabled(true)
+	_set_status("Waiting for player...", true)
+
+
+func _on_join_pressed():
+	var ip = address.get_text()
+	if not ip.is_valid_ip_address():
+		_set_status("IP address is invalid", false)
+		return
+	
+	var host = NetworkedMultiplayerENet.new()
+	host.set_compression_mode(NetworkedMultiplayerENet.COMPRESS_RANGE_CODER)
+	host.create_client(ip, DEFAULT_PORT)
+	get_tree().set_network_peer(host)
+	
+	_set_status("Connecting...", true)

networking/multiplayer_pong/scripts/paddle.gd

@@ -0,0 +1,49 @@
+extends Area2D
+
+const MOTION_SPEED = 150
+
+export var left = false
+
+var motion = 0
+var you_hidden = false
+
+onready var _screen_size_y = get_viewport_rect().size.y
+
+func _process(delta):
+	# Is the master of the paddle.
+	if is_network_master():
+		motion = Input.get_action_strength("move_down") - Input.get_action_strength("move_up")
+		
+		if not you_hidden and motion != 0:
+			_hide_you_label()
+		
+		motion *= MOTION_SPEED
+		
+		# Using unreliable to make sure position is updated as fast
+		# as possible, even if one of the calls is dropped.
+		rpc_unreliable("set_pos_and_motion", position, motion)
+	else:
+		if not you_hidden:
+			_hide_you_label()
+	
+	translate(Vector2(0, motion * delta))
+	
+	# Set screen limits.
+	position.y = clamp(position.y, 16, _screen_size_y - 16)
+
+
+# Synchronize position and speed to the other peers.
+puppet func set_pos_and_motion(p_pos, p_motion):
+	position = p_pos
+	motion = p_motion
+
+
+func _hide_you_label():
+	you_hidden = true
+	get_node("You").hide()
+
+
+func _on_paddle_area_enter(area):
+	if is_network_master():
+		# Random for new direction generated on each peer.
+		area.rpc("bounce", left, randf())

networking/multiplayer_pong/scripts/pong.gd

@@ -0,0 +1,51 @@
+extends Node2D
+
+const SCORE_TO_WIN = 10
+
+var score_left = 0
+var score_right = 0
+
+signal game_finished()
+
+onready var player2 = $Player2
+onready var score_left_node = $ScoreLeft
+onready var score_right_node = $ScoreRight
+onready var winner_left = $WinnerLeft
+onready var winner_right = $WinnerRight
+
+func _ready():
+	# By default, all nodes in server inherit from master,
+	# while all nodes in clients inherit from puppet.
+	# set_network_master is tree-recursive by default.
+	if get_tree().is_network_server():
+		# For the server, give control of player 2 to the other peer. 
+		player2.set_network_master(get_tree().get_network_connected_peers()[0])
+	else:
+		# For the client, give control of player 2 to itself.
+		player2.set_network_master(get_tree().get_network_unique_id())
+	print("unique id: ", get_tree().get_network_unique_id())
+
+
+sync func update_score(add_to_left):
+	if add_to_left:
+		score_left += 1
+		score_left_node.set_text(str(score_left))
+	else:
+		score_right += 1
+		score_right_node.set_text(str(score_right))
+	
+	var game_ended = false
+	if score_left == SCORE_TO_WIN:
+		winner_left.show()
+		game_ended = true
+	elif score_right == SCORE_TO_WIN:
+		winner_right.show()
+		game_ended = true
+	
+	if game_ended:
+		$ExitGame.show()
+		$Ball.rpc("stop")
+
+
+func _on_exit_game_pressed():
+	emit_signal("game_finished")

visual_script/circle_pop/Main.tscn

@@ -7,5 +7,4 @@ script = ExtResource( 1 )
 
 [node name="Timer" type="Timer" parent="."]
 autostart = true
-
 [connection signal="timeout" from="Timer" to="." method="_on_Timer_timeout"]

visual_script/circle_pop/default_env.tres

@@ -12,4 +12,3 @@ sun_energy = 16.0
 [resource]
 background_mode = 2
 background_sky = SubResource( 1 )
-

visual_script/multitouch_view/Main.tscn

@@ -4,4 +4,3 @@
 
 [node name="Main" type="Node2D"]
 script = ExtResource( 1 )
-

visual_script/multitouch_view/default_env.tres

@@ -12,4 +12,3 @@ sun_energy = 16.0
 [resource]
 background_mode = 2
 background_sky = SubResource( 1 )
-

visual_script/pong/pong.tscn

@@ -0,0 +1,106 @@
+[gd_scene load_steps=13 format=2]
+
+[ext_resource path="res://scripts/paddle.vs" type="Script" id=1]
+[ext_resource path="res://left_pallete.png" type="Texture" id=2]
+[ext_resource path="res://right_pallete.png" type="Texture" id=3]
+[ext_resource path="res://scripts/ball.vs" type="Script" id=4]
+[ext_resource path="res://ball.png" type="Texture" id=5]
+[ext_resource path="res://separator.png" type="Texture" id=6]
+[ext_resource path="res://scripts/wall.vs" type="Script" id=7]
+[ext_resource path="res://scripts/ceiling_floor.vs" type="Script" id=8]
+
+[sub_resource type="RectangleShape2D" id=1]
+extents = Vector2( 4, 16 )
+
+[sub_resource type="RectangleShape2D" id=2]
+extents = Vector2( 4, 4 )
+
+[sub_resource type="RectangleShape2D" id=3]
+extents = Vector2( 10, 200 )
+
+[sub_resource type="RectangleShape2D" id=4]
+extents = Vector2( 320, 10 )
+
+[node name="Pong" type="Node2D"]
+
+[node name="Background" type="ColorRect" parent="."]
+margin_right = 640.0
+margin_bottom = 400.0
+color = Color( 0.141176, 0.152941, 0.164706, 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Left" type="Area2D" parent="."]
+position = Vector2( 67.6285, 192.594 )
+script = ExtResource( 1 )
+
+[node name="Sprite" type="Sprite" parent="Left"]
+texture = ExtResource( 2 )
+
+[node name="Collision" type="CollisionShape2D" parent="Left"]
+shape = SubResource( 1 )
+
+[node name="Right" type="Area2D" parent="."]
+position = Vector2( 563.815, 188.919 )
+script = ExtResource( 1 )
+ball_dir = -1.0
+
+[node name="Sprite" type="Sprite" parent="Right"]
+texture = ExtResource( 3 )
+
+[node name="Collision" type="CollisionShape2D" parent="Right"]
+shape = SubResource( 1 )
+
+[node name="Ball" type="Area2D" parent="."]
+position = Vector2( 320.5, 191.124 )
+script = ExtResource( 4 )
+
+[node name="Sprite" type="Sprite" parent="Ball"]
+texture = ExtResource( 5 )
+
+[node name="Collision" type="CollisionShape2D" parent="Ball"]
+shape = SubResource( 2 )
+
+[node name="Separator" type="Sprite" parent="."]
+position = Vector2( 320, 200 )
+texture = ExtResource( 6 )
+
+[node name="LeftWall" type="Area2D" parent="."]
+position = Vector2( -10, 200 )
+script = ExtResource( 7 )
+
+[node name="Collision" type="CollisionShape2D" parent="LeftWall"]
+shape = SubResource( 3 )
+
+[node name="RightWall" type="Area2D" parent="."]
+position = Vector2( 650, 200 )
+script = ExtResource( 7 )
+
+[node name="Collision" type="CollisionShape2D" parent="RightWall"]
+shape = SubResource( 3 )
+
+[node name="Ceiling" type="Area2D" parent="."]
+position = Vector2( 320, -10 )
+script = ExtResource( 8 )
+
+[node name="Collision" type="CollisionShape2D" parent="Ceiling"]
+shape = SubResource( 4 )
+
+[node name="Floor" type="Area2D" parent="."]
+position = Vector2( 320, 410 )
+script = ExtResource( 8 )
+bounce_direction = -1.0
+
+[node name="Collision" type="CollisionShape2D" parent="Floor"]
+shape = SubResource( 4 )
+
+[node name="Camera2D" type="Camera2D" parent="."]
+offset = Vector2( 320, 200 )
+current = true
+[connection signal="area_entered" from="Left" to="Left" method="_on_area_entered"]
+[connection signal="area_entered" from="Right" to="Right" method="_on_area_entered"]
+[connection signal="area_entered" from="LeftWall" to="LeftWall" method="_on_area_entered"]
+[connection signal="area_entered" from="RightWall" to="RightWall" method="_on_area_entered"]
+[connection signal="area_entered" from="Ceiling" to="Ceiling" method="_on_area_entered"]
+[connection signal="area_entered" from="Floor" to="Floor" method="_on_area_entered"]

visual_script/pong/project.godot

@@ -15,7 +15,7 @@ _global_script_class_icons={
 
 [application]
 
-config/name="Visual Pong"
+config/name="Pong with VisualScript"
 run/main_scene="pong.tscn"
 config/icon="res://icon.png"
 
@@ -36,22 +36,31 @@ singletons=[  ]
 left_move_down={
 "deadzone": 0.5,
 "events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":90,"unicode":0,"echo":false,"script":null)
-, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":89,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":13,"pressure":0.0,"pressed":false,"script":null)
+, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":0,"axis":1,"axis_value":1.0,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":83,"unicode":0,"echo":false,"script":null)
  ]
 }
 left_move_up={
 "deadzone": 0.5,
 "events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":65,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":12,"pressure":0.0,"pressed":false,"script":null)
+, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":0,"axis":1,"axis_value":-1.0,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":87,"unicode":0,"echo":false,"script":null)
  ]
 }
 right_move_down={
 "deadzone": 0.5,
 "events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777234,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":1,"button_index":13,"pressure":0.0,"pressed":false,"script":null)
+, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":1,"axis":1,"axis_value":1.0,"script":null)
  ]
 }
 right_move_up={
 "deadzone": 0.5,
 "events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777232,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":1,"button_index":12,"pressure":0.0,"pressed":false,"script":null)
+, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":1,"axis":1,"axis_value":-1.0,"script":null)
  ]
 }
 

visual_script/visual_pong/pong.tscn

@@ -1,106 +0,0 @@
-[gd_scene load_steps=13 format=2]
-
-[ext_resource path="res://paddle.vs" type="Script" id=1]
-[ext_resource path="res://left_pallete.png" type="Texture" id=2]
-[ext_resource path="res://right_pallete.png" type="Texture" id=3]
-[ext_resource path="res://ball.vs" type="Script" id=4]
-[ext_resource path="res://ball.png" type="Texture" id=5]
-[ext_resource path="res://separator.png" type="Texture" id=6]
-[ext_resource path="res://wall.vs" type="Script" id=7]
-[ext_resource path="res://ceiling_floor.vs" type="Script" id=8]
-
-[sub_resource type="RectangleShape2D" id=1]
-extents = Vector2( 4, 16 )
-
-[sub_resource type="RectangleShape2D" id=2]
-extents = Vector2( 4, 4 )
-
-[sub_resource type="RectangleShape2D" id=3]
-extents = Vector2( 10, 200 )
-
-[sub_resource type="RectangleShape2D" id=4]
-extents = Vector2( 320, 10 )
-
-[node name="game" type="Node2D"]
-
-[node name="TextureRect" type="ColorRect" parent="."]
-margin_right = 640.0
-margin_bottom = 400.0
-color = Color( 0.141176, 0.152941, 0.164706, 1 )
-__meta__ = {
-"_edit_use_anchors_": false
-}
-
-[node name="left" type="Area2D" parent="."]
-position = Vector2( 67.6285, 192.594 )
-script = ExtResource( 1 )
-
-[node name="sprite" type="Sprite" parent="left"]
-texture = ExtResource( 2 )
-
-[node name="collision" type="CollisionShape2D" parent="left"]
-shape = SubResource( 1 )
-
-[node name="right" type="Area2D" parent="."]
-position = Vector2( 563.815, 188.919 )
-script = ExtResource( 1 )
-ball_dir = -1.0
-
-[node name="sprite" type="Sprite" parent="right"]
-texture = ExtResource( 3 )
-
-[node name="collision" type="CollisionShape2D" parent="right"]
-shape = SubResource( 1 )
-
-[node name="ball" type="Area2D" parent="."]
-position = Vector2( 320.5, 191.124 )
-script = ExtResource( 4 )
-
-[node name="sprite" type="Sprite" parent="ball"]
-texture = ExtResource( 5 )
-
-[node name="collision" type="CollisionShape2D" parent="ball"]
-shape = SubResource( 2 )
-
-[node name="separator" type="Sprite" parent="."]
-position = Vector2( 320, 200 )
-texture = ExtResource( 6 )
-
-[node name="left_wall" type="Area2D" parent="."]
-position = Vector2( -10, 200 )
-script = ExtResource( 7 )
-
-[node name="collision" type="CollisionShape2D" parent="left_wall"]
-shape = SubResource( 3 )
-
-[node name="right_wall" type="Area2D" parent="."]
-position = Vector2( 650, 200 )
-script = ExtResource( 7 )
-
-[node name="collision" type="CollisionShape2D" parent="right_wall"]
-shape = SubResource( 3 )
-
-[node name="ceiling" type="Area2D" parent="."]
-position = Vector2( 320, -10 )
-script = ExtResource( 8 )
-
-[node name="collision" type="CollisionShape2D" parent="ceiling"]
-shape = SubResource( 4 )
-
-[node name="floor" type="Area2D" parent="."]
-position = Vector2( 320, 410 )
-script = ExtResource( 8 )
-y_direction = -1.0
-
-[node name="collision" type="CollisionShape2D" parent="floor"]
-shape = SubResource( 4 )
-
-[node name="Camera2D" type="Camera2D" parent="."]
-offset = Vector2( 320, 200 )
-current = true
-[connection signal="area_entered" from="left" to="left" method="_on_area_entered"]
-[connection signal="area_entered" from="right" to="right" method="_on_area_entered"]
-[connection signal="area_entered" from="left_wall" to="left_wall" method="_on_area_entered"]
-[connection signal="area_entered" from="right_wall" to="right_wall" method="_on_area_entered"]
-[connection signal="area_entered" from="ceiling" to="ceiling" method="_on_area_entered"]
-[connection signal="area_entered" from="floor" to="floor" method="_on_area_entered"]