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Handle CLI arguments without a value in `OS.get_cmdline_args()` example 

Command lines such as `--host --address 127.0.0.1` are now parsed as
`{"host": "", "address": "127.0.0.1"}`.
This commit is contained in:
Hugo Locurcio 2022-05-05 19:09:28 +02:00
parent f74e61fa54
commit cd4b60d0d4
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1 changed files with 10 additions and 0 deletions
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10
doc/classes/OS.xml
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@ -175,6 +175,10 @@
if argument.find("=") > -1:
var key_value = argument.split("=")
arguments[key_value[0].lstrip("--")] = key_value[1]
else:
# Options without an argument will be present in the dictionary,
# with the value set to an empty string.
arguments[argument.lstrip("--")] = ""
[/gdscript]
[csharp]
var arguments = new Godot.Collections.Dictionary();
@ -185,6 +189,12 @@
string[] keyValue = argument.Split("=");
arguments[keyValue[0].LStrip("--")] = keyValue[1];
}
else
{
// Options without an argument will be present in the dictionary,
// with the value set to an empty string.
arguments[keyValue[0].LStrip("--")] = "";
}
}
[/csharp]
[/codeblocks]