Remote scene instantiation for projectiles WIP

Main.tscn

@@ -1,5 +1,7 @@
-[gd_scene load_steps=6 format=2]
+[gd_scene load_steps=9 format=2]
 
+[ext_resource path="res://src/classes/camera_guide.gd" type="Script" id=1]
+[ext_resource path="res://src/Camera2D.gd" type="Script" id=2]
 [ext_resource path="res://src/ui/scene_transition.tscn" type="PackedScene" id=4]
 [ext_resource path="res://src/Main.gd" type="Script" id=7]
 [ext_resource path="res://src/ui/lobby.tscn" type="PackedScene" id=9]
@@ -17,6 +19,9 @@ void vertex() {
 shader = SubResource( 2 )
 shader_param/cam_offset = Vector2( 0, 0 )
 
+[sub_resource type="RectangleShape2D" id=4]
+extents = Vector2( 160, 90 )
+
 [node name="Main" type="Node2D"]
 script = ExtResource( 7 )
 
@@ -37,3 +42,22 @@ render_target_update_mode = 3
 [node name="Lobby" parent="ViewportContainer/Viewport" instance=ExtResource( 9 )]
 
 [node name="SceneTransition" parent="ViewportContainer/Viewport" instance=ExtResource( 4 )]
+
+[node name="Camera2D" type="Camera2D" parent="ViewportContainer/Viewport"]
+unique_name_in_owner = true
+position = Vector2( 160, 90 )
+current = true
+script = ExtResource( 2 )
+tracking_node_path = NodePath("../CameraGuide")
+
+[node name="CameraGuide" type="KinematicBody2D" parent="ViewportContainer/Viewport"]
+unique_name_in_owner = true
+position = Vector2( 160, 90 )
+collision_layer = 0
+collision_mask = 256
+script = ExtResource( 1 )
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="ViewportContainer/Viewport/CameraGuide"]
+visible = false
+shape = SubResource( 4 )
+one_way_collision = true

lib/parent_scenes/actor.tscn

@@ -6,7 +6,7 @@
 [ext_resource path="res://lib/classes/animated_sprite_state_receiver.gd" type="Script" id=4]
 [ext_resource path="res://lib/classes/audiostreamplayer_state_receiver.gd" type="Script" id=5]
 
-[node name="Actor" type="KinematicBody2D"]
+[node name="Actor" type="KinematicBody2D" groups=["world"]]
 collision_layer = 2
 script = ExtResource( 2 )
 

lib/singleton_autoloads/LevelInfo.gd

@@ -11,7 +11,18 @@ onready var current_music_track :AudioStream
 
 onready var viewport_container = get_node("/root/Main/ViewportContainer") #$ViewportContainer
 onready var viewport = get_node("/root/Main/ViewportContainer/Viewport") # $ViewportContainer/Viewport
-onready var camera_guide :CameraGuide = get_node("/root/Main/ViewportContainer/Viewport/World/CameraGuide")
+onready var camera_guide :CameraGuide = get_node("/root/Main/ViewportContainer/Viewport/CameraGuide")
+
+func _ready():
+	NetworkManager.connect("game_started", self, "_on_game_started")
+	NetworkManager.connect("game_ended", self, "_on_game_ended")
+
+func _on_game_started():
+	camera_guide.enable_tracking()
+
+func _on_game_ended():
+	camera_guide.disable_tracking()
+	camera_guide.reset_position()
 
 func change_music_track(_music_track :AudioStream ):
 	if current_music_track != _music_track:

lib/singleton_autoloads/NetworkManager.gd

@@ -6,6 +6,7 @@ signal player_list_changed()
 signal connection_failed()
 signal connection_succeeded()
 signal game_ended()
+signal game_started()
 signal game_error(what)
 
 # Default game server port. Can be any number between 1024 and 49151.
@@ -68,7 +69,6 @@ func _connected_fail():
 	get_tree().set_network_peer(null) # Remove peer
 	emit_signal("connection_failed")
 
-
 # Lobby management functions.
 
 remote func register_player(new_player_name):
@@ -82,12 +82,33 @@ func unregister_player(id):
 	players.erase(id)
 	emit_signal("player_list_changed")
 
+remote func load_scene_on_all_clients(_scene :PackedScene, _node_path :NodePath, _global_position :Vector2 , _as_toplevel = true):
+	print("did I not get called others: ", players.size())
+	
+	var new_scene = _scene.instance()
+	var _caller_id = get_tree().get_rpc_sender_id()
+	
+	new_scene.set_network_master(_caller_id)
+	new_scene.set_as_toplevel(_as_toplevel)
+	new_scene.global_position = _global_position
+	
+	get_node(_node_path).add_child(new_scene)
+	
+	for _player in players:
+		rpc_id(_player, "load_scene_on_all_clients", _scene, _node_path, _global_position, _as_toplevel )
+	
+	if new_scene.get_network_master() == _caller_id:
+		return new_scene
+	else:
+		return null
 
 remote func pre_start_game(spawn_points):
 	# Change scene.
 	var world :Node = load("res://src/levels/TestBox.tscn").instance()
 	var ui :Node = load("res://src/ui/HUD.tscn").instance()
 	world.set_name("World")
+	world.add_to_group('world')
+	ui.add_to_group('world')
 
 	get_tree().get_root().get_node("/root/Main/ViewportContainer/Viewport").add_child(world)
 	get_tree().get_root().get_node("/root/Main/ViewportContainer/Viewport").add_child(ui)
@@ -130,7 +151,7 @@ remote func pre_start_game(spawn_points):
 
 remote func post_start_game():
 	get_tree().set_pause(false) # Unpause and unleash the game!
-
+	emit_signal("game_started")
 
 remote func ready_to_start(id):
 	assert(get_tree().is_network_server())
@@ -161,6 +182,8 @@ func join_game(ip, new_player_name):
 func get_player_list():
 	return players.values()
 
+func get_player_ids():
+	return players.keys()
 
 func get_player_name():
 	return player_name
@@ -184,9 +207,10 @@ func begin_game():
 
 
 func end_game():
-	if has_node("/root/Main/ViewportContainer/Viewport/World"): # Game is in progress.
-		# End it
-		get_node("/root/Main/ViewportContainer/Viewport/World").queue_free()
+	get_tree().call_group("world","queue_free")
+#	if has_node("/root/Main/ViewportContainer/Viewport/World"): # Game is in progress.
+#		# End it
+#		get_node("/root/Main/ViewportContainer/Viewport/World").queue_free()
 
 	emit_signal("game_ended")
 	players.clear()

lib/singleton_autoloads/UIManager.gd

@@ -22,5 +22,7 @@ func _ready():
 
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
-#func _process(delta):
-#	pass
+func _process(delta):
+	debug_text = ''
+	for _player_id in NetworkManager.get_player_ids():
+		debug_text +=  str(_player_id) + '\n' 

project.godot

@@ -34,11 +34,6 @@ _global_script_classes=[ {
 "language": "GDScript",
 "path": "res://lib/classes/collision_shape2D_state_receiver.gd"
 }, {
-"base": "",
-"class": "GitAPI",
-"language": "NativeScript",
-"path": "res://addons/godot-git-plugin/git_api.gdns"
-}, {
 "base": "Node",
 "class": "HealthComponent",
 "language": "GDScript",
@@ -160,7 +155,6 @@ _global_script_class_icons={
 "AudioStreamPlayer_StateReceiver": "",
 "CameraGuide": "",
 "CollisionShape2D_StateReceiver": "",
-"GitAPI": "",
 "HealthComponent": "",
 "HealthPickup": "",
 "Interactable": "",

src/World.tscn

@@ -32,6 +32,5 @@ collision_mask = 256
 script = ExtResource( 1 )
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="CameraGuide"]
-visible = false
 shape = SubResource( 1 )
 one_way_collision = true

src/actors/players/playerE/PlayerE.gd

@@ -200,3 +200,4 @@ func _on_Movement_StateMachine_state_changed(old_state_name, new_state):
 
 func _on_Health_Component_health_depleted():
 	movement_state_machine.change_to_known_state('death')
+	NetworkManager.end_game()

src/actors/players/playerE/PlayerE.tscn

@@ -37,7 +37,6 @@
 
 [sub_resource type="Resource" id=3]
 resource_local_to_scene = true
-resource_name = "hurt"
 script = ExtResource( 18 )
 debug_state = false
 timeout_seconds = 2.0
@@ -50,7 +49,6 @@ jerk_factor = 0.0
 animation_sequence = [ "hurt" ]
 
 [sub_resource type="Resource" id=4]
-resource_name = "move_0"
 script = ExtResource( 24 )
 state_name = "move"
 frame_number = 0
@@ -58,7 +56,6 @@ sound_effect_type = 0
 sound = ExtResource( 25 )
 
 [sub_resource type="Resource" id=5]
-resource_name = "move_4"
 script = ExtResource( 24 )
 state_name = "move"
 frame_number = 4
@@ -66,7 +63,6 @@ sound_effect_type = 0
 sound = ExtResource( 25 )
 
 [sub_resource type="Resource" id=6]
-resource_name = "land_0"
 script = ExtResource( 24 )
 state_name = "land"
 frame_number = 0

src/classes/camera_guide.gd

@@ -12,14 +12,21 @@ var _is_tracking :bool = true
 
 # Called when the node enters the scene tree for the first time.
 func _ready():
-	pass # Replace with function body.
+	## Do not track until told to
+	disable_tracking()
 
 func enable_tracking() -> void:
 	##TODO: add extra collission checks here to make sure we aren't stuck maybe?
 	_is_tracking = true
+	self.set_physics_process(true)
 
 func disable_tracking() -> void:
 	_is_tracking = false
+	self.set_physics_process(false)
+
+func reset_position() -> void:
+	## Set to half screen
+	global_position = game_size / 2
 
 var flip_tracker = 0.0
 var stuck_check: bool
@@ -29,40 +36,41 @@ func _physics_process(delta):
 	#pos = lerp(pos, PlayerInfo.player_position, delta )
 	var dir_to = Vector2(0,0)
 
-	var player_position = PlayerInfo.get_player_data(0).player_position
+	if (PlayerInfo.get_player_data(0)):
+		var player_position = PlayerInfo.get_player_data(0).player_position
 
-	# Calculate how far the player is from object
-	var diff_to = (player_position - pos)
-	var dist_to = (player_position - pos).length()
+		# Calculate how far the player is from object
+		var diff_to = (player_position - pos)
+		var dist_to = (player_position - pos).length()
 		
-	# Determine the chase direction of player is past the threshold
-	# Try to prevent bounce
-	if (is_on_wall() or is_on_floor() or is_on_ceiling()) and abs(diff_to.x) > 10:
-		dir_to = pos.direction_to(player_position)
-	elif !(is_on_wall() or is_on_floor() or is_on_ceiling()) and abs(diff_to.y) > 10:
-		dir_to = pos.direction_to(player_position)
+		# Determine the chase direction of player is past the threshold
+		# Try to prevent bounce
+		if (is_on_wall() or is_on_floor() or is_on_ceiling()) and abs(diff_to.x) > 10:
+			dir_to = pos.direction_to(player_position)
+		elif !(is_on_wall() or is_on_floor() or is_on_ceiling()) and abs(diff_to.y) > 10:
+			dir_to = pos.direction_to(player_position)
 
 		
-#	UiManager.debug_text = ( UiManager.debug_text + 
-#		# str(PlayerInfo.player_position.snapped(Vector2(0.01,0.01))) + 
-#		"\n" + str(is_on_ceiling()) + str(is_on_floor()) + str(is_on_wall()) +
-#		"\nPP: {0}, {1}".format({"0":"%7.2f" % PlayerInfo.player_position.x, "1":"%7.2f" % PlayerInfo.player_position.y}) +  
-#		#"\nKB: " + str(global_position.snapped(Vector2(0.01,0.01))) + 
-#		"\nKB: {0}, {1}".format({"0":"%7.2f" % global_position.x, "1":"%7.2f" % global_position.y}) +  
-#		"\nDir to: {0}, {1}".format({"0":"%7.2f" % dir_to.x, "1":"%7.2f" % dir_to.y}) +  
-#		"\nPoint to: {0}, {1}".format({"0":"%7.2f" % diff_to.x, "1":"%7.2f" % diff_to.y})  
-#		#"\nDT: %7.2f" % dist_to 
-#	) 
+	#	UiManager.debug_text = ( UiManager.debug_text + 
+	#		# str(PlayerInfo.player_position.snapped(Vector2(0.01,0.01))) + 
+	#		"\n" + str(is_on_ceiling()) + str(is_on_floor()) + str(is_on_wall()) +
+	#		"\nPP: {0}, {1}".format({"0":"%7.2f" % PlayerInfo.player_position.x, "1":"%7.2f" % PlayerInfo.player_position.y}) +  
+	#		#"\nKB: " + str(global_position.snapped(Vector2(0.01,0.01))) + 
+	#		"\nKB: {0}, {1}".format({"0":"%7.2f" % global_position.x, "1":"%7.2f" % global_position.y}) +  
+	#		"\nDir to: {0}, {1}".format({"0":"%7.2f" % dir_to.x, "1":"%7.2f" % dir_to.y}) +  
+	#		"\nPoint to: {0}, {1}".format({"0":"%7.2f" % diff_to.x, "1":"%7.2f" % diff_to.y})  
+	#		#"\nDT: %7.2f" % dist_to 
+	#	) 
 
-# "Hi, {0} v{version}".format({0:"Godette", "version":"%0.2f" % 3.114})
-#"Hi, {0} v{1}".format(["Godette", "3.0"], "{_}")
+	# "Hi, {0} v{version}".format({0:"Godette", "version":"%0.2f" % 3.114})
+	#"Hi, {0} v{1}".format(["Godette", "3.0"], "{_}")
 
-	move_and_slide(dir_to * 180.0 )
+		move_and_slide(dir_to * 180.0 )
 		
-#	flip_tracker += delta
-#	if flip_tracker < 10:
-#		move_and_slide(Vector2(60.2,0))
-#	elif flip_tracker < 20:
-#		move_and_slide(Vector2(-60.2,0))
-#	else:
-#		flip_tracker = 0.0
+	#	flip_tracker += delta
+	#	if flip_tracker < 10:
+	#		move_and_slide(Vector2(60.2,0))
+	#	elif flip_tracker < 20:
+	#		move_and_slide(Vector2(-60.2,0))
+	#	else:
+	#		flip_tracker = 0.0

src/components/PewMachine.gd

@@ -2,7 +2,7 @@ extends Position2D
 ## Represents a weapon that spawns and shoots bullets.
 ## The Cooldown timer controls the cooldown duration between shots.
 
-export var scene_path :Resource
+export var scene_path :PackedScene
 export var pew_cooldown_time :float = 1.0
 
 const BULLET_VELOCITY = 350
@@ -48,19 +48,21 @@ func shoot(direction = 1):
 #	position.x = position.x * direction  #shifting position before fire was unreliable
 	if not timer.is_stopped():
 		return false
-	var bullet = loaded_scene.instance()
+	#var bullet = loaded_scene.instance()
+	var bullet = NetworkManager.load_scene_on_all_clients(loaded_scene, self.get_path(), global_position , true)
 #	if (direction > 0):
 #		bullet.global_position = global_position
 #	else:
 #		bullet.global_position = global_position - Vector2(position.x * 2, 0)
 	if bullet is Projectile:
-		bullet.global_position = global_position
+		print ("i'm a projectile")
+#		bullet.global_position = global_position
 		bullet.direction_normal = normal_vector
 
 	#bullet.linear_velocity = Vector2(direction * BULLET_VELOCITY, 0)
 
 	bullet.set_as_toplevel(true)
-	add_child(bullet)
+#	add_child(bullet)
 #	sound_shoot.play()
 	timer.start()
 	return true

src/projectiles/MushroomPew.tscn

@@ -7,7 +7,7 @@
 radius = 6.0
 height = 2.0
 
-[node name="MushroomPew" instance=ExtResource( 1 )]
+[node name="MushroomPew" groups=["world"] instance=ExtResource( 1 )]
 velocity_pps = 300.0
 lifespan = 0.5