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examples: added a level manager system for quick prototyping
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AMSG_Examples/GameLogic/SpawnPoint/player_spawn_location.tscn
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| [gd_scene format=3 uid="uid://daj0dc45avukm"] | ||
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| [node name="PlayerSpawnLocation" type="Marker3D"] | ||
| transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 2.91311, 7.03314, 0) | ||
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| [node name="MultiplayerSpawner" type="MultiplayerSpawner" parent="."] | ||
| _spawnable_scenes = PackedStringArray("res://AMSG_Examples/Player/Player.tscn") | ||
| spawn_path = NodePath("..") |
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| extends Node | ||
| class_name LevelManager | ||
| ## This is responsible for spawning the player, managing the level itself | ||
| ## and also includes simple UI and network connection for quick testing. | ||
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| @export_group("Test") | ||
| ## It will show a network connection UI and allow you to spawn a test player character. | ||
| ## Should be disabled if you have a main manu that will handle player connection, level and player spawning. | ||
| @export var enable_testing : bool = true | ||
| ## The test player character that is going to be spawned | ||
| @export var player_character = preload("res://AMSG_Examples/Player/Player.tscn") | ||
| @export var testing_ui = preload("res://AMSG_Examples/UI/test_ui.tscn") | ||
| @export_group("Network") | ||
| ## Default port to connect in testing | ||
| @export var port := 8313 | ||
| ## Default IP Address to connect in testing | ||
| @export var ip_address_to_connect := "localhost" | ||
| @export_group("Spawn") | ||
| @export var spawn_locations : Array[Node3D] | ||
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| var singleplayer := false | ||
| var is_the_server_a_player := true #if it is peer to peer the server will also have a playable character | ||
| # Called when the node enters the scene tree for the first time. | ||
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| var spawned_test_ui : Control | ||
| func _enter_tree(): | ||
| # Start the server if Godot passed the "--server" argument, | ||
| # and start the client if Godot passed the "--client" argument. | ||
| if "--listen_server" in OS.get_cmdline_args(): | ||
| _on_server_pressed() | ||
| elif "--client" in OS.get_cmdline_args(): | ||
| _on_client_pressed() | ||
| elif "--server" in OS.get_cmdline_args(): | ||
| _on_d_server_pressed() | ||
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| if enable_testing: | ||
| spawned_test_ui = testing_ui.instantiate() | ||
| add_child(spawned_test_ui) | ||
| spawned_test_ui.listen_server_button.connect("pressed", _on_server_pressed) | ||
| spawned_test_ui.d_server_button.connect("pressed", _on_d_server_pressed) | ||
| spawned_test_ui.client_button.connect("pressed", _on_client_pressed) | ||
| spawned_test_ui.single_player_button.connect("pressed", _on_singleplayer_pressed) | ||
| spawned_test_ui.main_menu_button.connect("pressed", _on_main_menu_pressed) | ||
| spawned_test_ui.ip_textbox.connect("text_changed", _on_ip_address_text_changed) | ||
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| func _on_server_pressed(): | ||
| is_the_server_a_player = true | ||
| start_network(true) | ||
| get_window().title = "Server" | ||
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| func _on_d_server_pressed(): | ||
| is_the_server_a_player = false | ||
| start_network(true) | ||
| get_window().title = "Dedicated Server" | ||
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| func _on_client_pressed(): | ||
| start_network(false) | ||
| get_window().title = "Client" | ||
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| func _on_singleplayer_pressed(): | ||
| single_player() | ||
| get_window().title = "Singleplayer/Offline" | ||
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| func _on_main_menu_pressed(): | ||
| spawned_test_ui.listen_server_button.visible = true | ||
| spawned_test_ui.d_server_button.visible = true | ||
| spawned_test_ui.client_button.visible = true | ||
| spawned_test_ui.single_player_button.visible = true | ||
| Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE) | ||
| if singleplayer: | ||
| for Spawn in spawn_locations: | ||
| for c in Spawn.get_children(): | ||
| c.queue_free() | ||
| else: | ||
| if multiplayer.is_server(): | ||
| for p in multiplayer.get_peers(): | ||
| destroy_player(p) | ||
| if is_the_server_a_player: | ||
| destroy_player(1) | ||
| multiplayer.set_multiplayer_peer(null) | ||
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| func _input(event): | ||
| if Input.is_action_just_pressed("exit"): | ||
| _on_main_menu_pressed() | ||
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| func _on_ip_address_text_changed(): | ||
| if spawned_test_ui.ip_textbox.text == "": | ||
| ip_address_to_connect = "localhost" | ||
| else: | ||
| ip_address_to_connect = spawned_test_ui.ip_textbox.text | ||
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| ######## Basic Network Handeling for testing ######## | ||
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| func single_player(): | ||
| singleplayer = true | ||
| spawned_test_ui.listen_server_button.visible = false | ||
| spawned_test_ui.d_server_button.visible = false | ||
| spawned_test_ui.client_button.visible = false | ||
| spawned_test_ui.single_player_button.visible = false | ||
| var p = player_character.instantiate() | ||
| spawn_locations.pick_random().add_child(p) | ||
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| func start_network(server:bool) -> void: | ||
| singleplayer = false | ||
| spawned_test_ui.listen_server_button.visible = false | ||
| spawned_test_ui.d_server_button.visible = false | ||
| spawned_test_ui.client_button.visible = false | ||
| spawned_test_ui.single_player_button.visible = false | ||
| var peer = ENetMultiplayerPeer.new() | ||
| #on server disconnected | ||
| multiplayer.server_disconnected.connect(self.server_disconnected) | ||
| #on connection failed | ||
| multiplayer.connection_failed.connect(self.connection_failed) | ||
| if server: | ||
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| #listen to peer connections, and create new player for them | ||
| multiplayer.peer_connected.connect(self.player_joined) | ||
| #listen to peer disconnections, and destroy their players | ||
| multiplayer.peer_disconnected.connect(self.player_disconnected) | ||
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| peer.create_server(port) | ||
| multiplayer.set_multiplayer_peer(peer) | ||
| if is_the_server_a_player: | ||
| create_player(1) | ||
| print("server listening on %s" %IP.get_local_addresses()[0]) | ||
| else: | ||
| peer.create_client(ip_address_to_connect,port) | ||
| multiplayer.set_multiplayer_peer(peer) | ||
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| func player_joined(id:int): | ||
| create_player(id) | ||
| func player_disconnected(id:int): | ||
| destroy_player(id) | ||
| func server_disconnected(): | ||
| _on_main_menu_pressed() | ||
| func connection_failed(): | ||
| print("connection failed") | ||
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| func create_player(id: int) -> void: | ||
| var p = player_character.instantiate() | ||
| p.set_name(str(id)) | ||
| spawn_locations.pick_random().add_child(p) | ||
| # p.top_level = true | ||
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| func destroy_player(id: int) -> void: | ||
| find_child(str(id),true,false).queue_free() | ||
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