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m (Text replacement - "<code>([^ ]*)\[\[([a-zA-Z][a-zA-Z0-9_]+)\]\]([^ ]*)<\/code>" to "<code>$1$2$3</code>")
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Line 25: Line 25:
{{!}}-
{{!}}-
{{!}}
{{!}}
<code>[] [[spawn]]
<sqf>] spawn
{
{
[[with]] [[uiNamespace]] [[do]]
with uiNamespace do
{
{
[[for]] "_i" [[from]] 1 [[to]] 1 [[do]]
for "_i" from 1 to 1 do  
{
{
[[systemChat]] [[str]] [
systemChat str [
[[currentNamespace]] [[isEqualTo]] [[uiNamespace]],  
currentNamespace isEqualTo uiNamespace,  
[[currentNamespace]] [[isEqualTo]] [[missionNamespace]]
currentNamespace isEqualTo missionNamespace
];
];
{{cc|result [true, false]}}
// result [true, false]
[[sleep]] 0.05; {{cc|<-- small suspension}}
sleep 0.05; // <-- small suspension
[[systemChat]] [[str]] [
systemChat str [
[[currentNamespace]] [[isEqualTo]] [[uiNamespace]],  
currentNamespace isEqualTo uiNamespace,  
[[currentNamespace]] [[isEqualTo]] [[missionNamespace]]
currentNamespace isEqualTo missionNamespace
];
];
{{cc|result [false, true] <-- switching}}
// result [false, true] <-- switching
};
};
};
};
};</code>
};
</sqf>
{{!}}
{{!}}
<code>[[with]] [[uiNamespace]] [[do]]
<sqf>
with uiNamespace do
{
{
[] [[spawn]]
[] spawn
{
{
[[for]] "_i" [[from]] 1 [[to]] 1 [[do]]
for "_i" from 1 to 1 do  
{
{
[[systemChat]] [[str]] [
systemChat str [
[[currentNamespace]] [[isEqualTo]] [[uiNamespace]],  
currentNamespace isEqualTo uiNamespace,  
[[currentNamespace]] [[isEqualTo]] [[missionNamespace]]
currentNamespace isEqualTo missionNamespace
];
];
{{cc|result [true, false]}}
// result [true, false]
[[sleep]] 0.05; {{cc|<-- small suspension}}
sleep 0.05; // <-- small suspension
[[systemChat]] [[str]] [
systemChat str [
[[currentNamespace]] [[isEqualTo]] [[uiNamespace]],  
currentNamespace isEqualTo uiNamespace,  
[[currentNamespace]] [[isEqualTo]] [[missionNamespace]]
currentNamespace isEqualTo missionNamespace
];
];
{{cc|result [true, false] <-- NO switching}}
// result [true, false] <-- NO switching
};
};
};
};
};</code>
};
</sqf>
{{!}}}
{{!}}}


Line 74: Line 77:
|r1= [[With Type]]
|r1= [[With Type]]


|x1= <code>_myWithType = with [[uiNamespace]];</code>
|x1= <sqf>_myWithType = with uiNamespace;</sqf>


|x2= <code>with [[missionNamespace]] [[do]] {global = global + 1};</code>
|x2= <sqf>with missionNamespace do { global = global + 1 };</sqf>


|seealso= [[missionNamespace]] [[uiNamespace]] [[parsingNamespace]] [[currentNamespace]]
|seealso= [[missionNamespace]] [[uiNamespace]] [[parsingNamespace]] [[currentNamespace]]
}}
{{Note
|user= Hypoxic125
|timestamp= 20230223070505
|text= '''Using with:'''
<sqf>
with profileNamespace do {
myVariable = "Hello!";
};
</sqf>
'''is the same as:'''
<sqf>
profileNamespace setVariable ["myVariable", "Hello!"];
</sqf>
This allows you to quickly modify/use variables within a namespace without using '''get/setvariable''' every time.
}}
}}

Latest revision as of 09:05, 23 February 2023

Hover & click on the images for description

Description

Description:
Creates a With Type that is used inside a do construct in order to execute code inside a given namespace.
To avoid the below-mentioned issue error (whether in scheduled or unscheduled environment) use setVariable/getVariable with the desired Namespace.
Problems:
When used in a do-construct in scripts with allowed suspension, a namespace switching might unexpectedly occur inside some scopes (for, if, try, call) started in a scheduled environment after small suspension if with was not the main scope; however, the issue does not arise if with is used in the parent scope:
namespace switch risk namespace switch safe

] spawn { with uiNamespace do { for "_i" from 1 to 1 do { systemChat str [ currentNamespace isEqualTo uiNamespace, currentNamespace isEqualTo missionNamespace ]; // result [true, false] sleep 0.05; // <-- small suspension systemChat str [ currentNamespace isEqualTo uiNamespace, currentNamespace isEqualTo missionNamespace ]; // result [false, true] <-- switching }; }; };

with uiNamespace do { [] spawn { for "_i" from 1 to 1 do { systemChat str [ currentNamespace isEqualTo uiNamespace, currentNamespace isEqualTo missionNamespace ]; // result [true, false] sleep 0.05; // <-- small suspension systemChat str [ currentNamespace isEqualTo uiNamespace, currentNamespace isEqualTo missionNamespace ]; // result [true, false] <-- NO switching }; }; };

Groups:
Program FlowNamespaces

Syntax

Syntax:
with namespace
Parameters:
namespace: Namespace
Return Value:
With Type

Examples

Example 1:
_myWithType = with uiNamespace;
Example 2:
with missionNamespace do { global = global + 1 };

Additional Information

See also:
missionNamespace uiNamespace parsingNamespace currentNamespace

Notes

Report bugs on the Feedback Tracker and/or discuss them on the Arma Discord or on the Forums.
Only post proven facts here! Add Note
Hypoxic125 - c
Posted on Feb 23, 2023 - 07:05 (UTC)
Using with:
with profileNamespace do { myVariable = "Hello!"; };
is the same as:
profileNamespace setVariable ["myVariable", "Hello!"];
This allows you to quickly modify/use variables within a namespace without using get/setvariable every time.