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add C# documentation for connecting to gdscript signal with parameters

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This commit is contained in:
Asa Sprow
2024-10-16 12:00:25 -06:00
parent 26769a6596
commit a4c0b37464
1 changed files with 14 additions and 0 deletions
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14
tutorials/scripting/cross_language_scripting.rst
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@@ -19,6 +19,7 @@ The following two scripts will be used as references throughout this page.
var my_field: String = "foo"
signal my_signal
signal my_signal_with_params(msg: String, n: int)
func print_node_name(node: Node) -> void:
print(node.get_name())
@@ -34,6 +35,9 @@ The following two scripts will be used as references throughout this page.
func my_signal_handler():
print("The signal handler was called!")
func my_signal_with_params_handler(msg: String, n: int):
print_n_times(msg, n)
.. code-tab:: csharp
using Godot;
@@ -43,6 +47,7 @@ The following two scripts will be used as references throughout this page.
public string myField = "bar";
[Signal] public delegate void MySignalEventHandler();
[Signal] public delegate void MySignalWithParamsEventHandler(string msg, int n);
public void PrintNodeName(Node node)
{
@@ -69,6 +74,11 @@ The following two scripts will be used as references throughout this page.
{
GD.Print("The signal handler was called!");
}
public void MySignalWithParamsHandler(string msg, int n)
{
PrintNTimes(msg, n);
}
}
Instantiating nodes
@@ -213,6 +223,8 @@ defined in GDScript:
my_csharp_node.MySignal.connect(my_signal_handler)
my_csharp_node.MySignalWithParams.connect(my_signal_with_params_handler)
Connecting to GDScript signals from C#
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -223,6 +235,8 @@ because no C# static types exist for signals defined by GDScript:
myGDScriptNode.Connect("my_signal", Callable.From(MySignalHandler));
myGDScriptNode.Connect("my_signal_with_params", Callable.From<string, int>(MySignalWithParamsHandler));
Inheritance
-----------