Added the multirun addon to the project. (Disabled by default)

game/addons/.gitignore

@@ -11,5 +11,7 @@
 !mesh_data_resource_editor/**
 !bone_editor
 !bone_editor/**
+!multirun
+!multirun/**
 !addon_versions
 

game/addons/multirun/Multirun.gd

@@ -0,0 +1,94 @@
+tool
+extends EditorPlugin
+
+var panel1
+var panel2
+var pids = []
+
+func _enter_tree():
+	var editor_node = get_tree().get_root().get_child(0)
+	var gui_base = editor_node.get_gui_base()
+	var icon_transition = gui_base.get_icon("TransitionSync", "EditorIcons") #ToolConnect
+	var icon_transition_auto = gui_base.get_icon("TransitionSyncAuto", "EditorIcons")
+	var icon_load = gui_base.get_icon("Load", "EditorIcons")
+	
+	panel2 = _add_tooblar_button("_loaddir_pressed", icon_load, icon_load)
+	panel1 = _add_tooblar_button("_multirun_pressed", icon_transition, icon_transition_auto)
+	
+	_add_setting("debug/multirun/number_of_windows", TYPE_INT, 2)
+	_add_setting("debug/multirun/window_distance", TYPE_INT, 1270)
+	_add_setting("debug/multirun/add_custom_args", TYPE_BOOL, true)
+	_add_setting("debug/multirun/first_window_args", TYPE_STRING, "listen")
+	_add_setting("debug/multirun/other_window_args", TYPE_STRING, "join")
+
+func _multirun_pressed():
+	var window_count : int = ProjectSettings.get_setting("debug/multirun/number_of_windows")
+	var window_dist : int = ProjectSettings.get_setting("debug/multirun/window_distance")
+	var add_custom_args : bool = ProjectSettings.get_setting("debug/multirun/add_custom_args")
+	var first_args : String = ProjectSettings.get_setting("debug/multirun/first_window_args")
+	var other_args : String = ProjectSettings.get_setting("debug/multirun/other_window_args")
+	var commands = ["--position", "50,10"]
+	if first_args && add_custom_args:
+		for arg in first_args.split(" "):
+			commands.push_front(arg)
+
+	var main_run_args = ProjectSettings.get_setting("editor/main_run_args")
+	if main_run_args != first_args:
+		ProjectSettings.set_setting("editor/main_run_args", first_args)
+	var interface = get_editor_interface()
+	interface.play_main_scene()
+	if main_run_args != first_args:
+		ProjectSettings.set_setting("editor/main_run_args", main_run_args)
+
+	kill_pids()
+	for i in range(window_count-1):
+		commands = ["--position", str(50 + (i+1) * window_dist) + ",10"]
+		if other_args && add_custom_args:
+			for arg in other_args.split(" "):
+				commands.push_front(arg)
+		pids.append(OS.execute(OS.get_executable_path(), commands, false))
+
+func _loaddir_pressed():
+	OS.shell_open(OS.get_user_data_dir())
+
+func _exit_tree():
+	_remove_panels()
+	kill_pids()
+	
+func kill_pids():
+	for pid in pids:
+		OS.kill(pid)
+	pids = []
+
+func _remove_panels():
+	if panel1:
+		remove_control_from_container(CONTAINER_TOOLBAR, panel1)
+		panel1.free()
+	if panel2:
+		remove_control_from_container(CONTAINER_TOOLBAR, panel2)
+		panel2.free()
+
+func _unhandled_input(event):	
+	if event is InputEventKey:
+		if event.pressed and event.scancode == KEY_F4:
+			_multirun_pressed()
+
+func _add_tooblar_button(action:String, icon_normal, icon_pressed):
+	var panel = PanelContainer.new()
+	var b = TextureButton.new();
+	b.texture_normal = icon_normal
+	b.texture_pressed = icon_pressed
+	b.connect("pressed", self, action)
+	panel.add_child(b)
+	add_control_to_container(CONTAINER_TOOLBAR, panel)
+	return panel
+	
+func _add_setting(name:String, type, value):
+	if ProjectSettings.has_setting(name):
+		return
+	ProjectSettings.set(name, value)
+	var property_info = {
+		"name": name,
+		"type": type
+	}
+	ProjectSettings.add_property_info(property_info)

game/addons/multirun/plugin.cfg

@@ -0,0 +1,7 @@
+[plugin]
+
+name="Multirun"
+description="Multirun allows to start multiple game instances at once."
+author="Jaanus Jaggo"
+version="1.1.0"
+script="Multirun.gd"

game/project.godot

@@ -273,6 +273,11 @@ gdscript/warnings/unused_argument=false
 gdscript/warnings/unused_signal=false
 gdscript/warnings/return_value_discarded=false
 gdscript/warnings/integer_division=false
+multirun/number_of_windows=2
+multirun/window_distance=1270
+multirun/add_custom_args=true
+multirun/first_window_args="listen"
+multirun/other_window_args="join"
 
 [display]