mirror of
https://github.com/godotengine/godot-demo-projects.git
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bac1e69164
This leads to code that is easier to understand and runs faster thanks to GDScript's typed instructions. The untyped declaration warning is now enabled on all projects where type hints were added. All projects currently run without any untyped declration warnings. Dodge the Creeps and Squash the Creeps demos intentionally don't use type hints to match the documentation, where type hints haven't been adopted yet (given its beginner focus).
95 lines
2.6 KiB
GDScript
95 lines
2.6 KiB
GDScript
extends Control
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func _ready() -> void:
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# Called every time the node is added to the scene.
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gamestate.connection_failed.connect(_on_connection_failed)
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gamestate.connection_succeeded.connect(_on_connection_success)
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gamestate.player_list_changed.connect(refresh_lobby)
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gamestate.game_ended.connect(_on_game_ended)
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gamestate.game_error.connect(_on_game_error)
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# Set the player name according to the system username. Fallback to the path.
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if OS.has_environment("USERNAME"):
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$Connect/Name.text = OS.get_environment("USERNAME")
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else:
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var desktop_path := OS.get_system_dir(OS.SYSTEM_DIR_DESKTOP).replace("\\", "/").split("/")
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$Connect/Name.text = desktop_path[desktop_path.size() - 2]
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func _on_host_pressed() -> void:
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if $Connect/Name.text == "":
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$Connect/ErrorLabel.text = "Invalid name!"
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return
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$Connect.hide()
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$Players.show()
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$Connect/ErrorLabel.text = ""
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var player_name: String = $Connect/Name.text
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gamestate.host_game(player_name)
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get_window().title = ProjectSettings.get_setting("application/config/name") + ": Server (%s)" % $Connect/Name.text
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refresh_lobby()
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func _on_join_pressed() -> void:
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if $Connect/Name.text == "":
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$Connect/ErrorLabel.text = "Invalid name!"
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return
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var ip: String = $Connect/IPAddress.text
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if not ip.is_valid_ip_address():
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$Connect/ErrorLabel.text = "Invalid IP address!"
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return
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$Connect/ErrorLabel.text = ""
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$Connect/Host.disabled = true
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$Connect/Join.disabled = true
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var player_name: String = $Connect/Name.text
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gamestate.join_game(ip, player_name)
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get_window().title = ProjectSettings.get_setting("application/config/name") + ": Client (%s)" % $Connect/Name.text
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func _on_connection_success() -> void:
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$Connect.hide()
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$Players.show()
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func _on_connection_failed() -> void:
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$Connect/Host.disabled = false
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$Connect/Join.disabled = false
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$Connect/ErrorLabel.set_text("Connection failed.")
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func _on_game_ended() -> void:
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show()
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$Connect.show()
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$Players.hide()
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$Connect/Host.disabled = false
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$Connect/Join.disabled = false
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func _on_game_error(errtxt: String) -> void:
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$ErrorDialog.dialog_text = errtxt
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$ErrorDialog.popup_centered()
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$Connect/Host.disabled = false
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$Connect/Join.disabled = false
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func refresh_lobby() -> void:
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var players := gamestate.get_player_list()
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players.sort()
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$Players/List.clear()
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$Players/List.add_item(gamestate.player_name + " (you)")
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for p: String in players:
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$Players/List.add_item(p)
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$Players/Start.disabled = not multiplayer.is_server()
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func _on_start_pressed() -> void:
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gamestate.begin_game()
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func _on_find_public_ip_pressed() -> void:
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OS.shell_open("https://icanhazip.com/")
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