arma:scripting
Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision | Next revision Both sides next revision | ||
|
arma:scripting [2008-04-30 15:24] snakeman added bunch of info to the scripting. |
arma:scripting [2009-04-01 00:27] snakeman fixed code formatting. added live execVM tip. |
||
|---|---|---|---|
| Line 15: | Line 15: | ||
| Example: | Example: | ||
| - | <code> | + | <code cpp> |
| var = [player] execVM "test.sqf"; | var = [player] execVM "test.sqf"; | ||
| </code> | </code> | ||
| Line 24: | Line 24: | ||
| ArmA has "" quotes for STRINGS only and {} curled braces for CODE only. Script commands doesn’t have to be in one line now with the curled braces. Command lines always end with ; instead of a ; *or* carriage return. So you can format code to be more readable | ArmA has "" quotes for STRINGS only and {} curled braces for CODE only. Script commands doesn’t have to be in one line now with the curled braces. Command lines always end with ; instead of a ; *or* carriage return. So you can format code to be more readable | ||
| - | <code> | + | <code cpp> |
| { | { | ||
| if (condition) then | if (condition) then | ||
| Line 39: | Line 39: | ||
| Instead of the terrible ofp classic | Instead of the terrible ofp classic | ||
| - | <code> | + | <code cpp> |
| {if (condition) then {DoSomething1; DoSomething2; DoSomething3; DoSomething4; DoSomething5;};} foreach array; | {if (condition) then {DoSomething1; DoSomething2; DoSomething3; DoSomething4; DoSomething5;};} foreach array; | ||
| </code> | </code> | ||
| Line 47: | Line 47: | ||
| Comments are no longer the same character as the end of command character. | Comments are no longer the same character as the end of command character. | ||
| - | <code> | + | <code cpp> |
| // my comment | // my comment | ||
| instead of | instead of | ||
| Line 55: | Line 55: | ||
| You can use block comments now. | You can use block comments now. | ||
| - | <code> | + | <code cpp> |
| /* | /* | ||
| Comment line 1 | Comment line 1 | ||
| Line 72: | Line 72: | ||
| Some misc SQF things here ;) | Some misc SQF things here ;) | ||
| - | <code> | + | <code cpp> |
| _resultArray = [0,""]; | _resultArray = [0,""]; | ||
| _handle = [_resultArray] execVM "resultScript.sqf"; | _handle = [_resultArray] execVM "resultScript.sqf"; | ||
| Line 82: | Line 82: | ||
| And | And | ||
| - | <code> | + | <code cpp> |
| myFunction1 = compile loadFile "myFunction1.sqf"; | myFunction1 = compile loadFile "myFunction1.sqf"; | ||
| myFunction2 = compile preprocessFile "myFunction2.sqf"; | myFunction2 = compile preprocessFile "myFunction2.sqf"; | ||
| Line 92: | Line 92: | ||
| Return value? | Return value? | ||
| - | <code> | + | <code cpp> |
| value = call compile preprocessFile "return.sqf"; | value = call compile preprocessFile "return.sqf"; | ||
| // value is now RETURN_VALUE | // value is now RETURN_VALUE | ||
| Line 104: | Line 104: | ||
| Using the private list. | Using the private list. | ||
| - | <code> | + | <code cpp> |
| - | private ["_t","_p","_yea"]; | + | private ["_t", "_p", "_yea"]; |
| </code> | </code> | ||
| Is to make the _local variables really a private ones in the SQF script. | Is to make the _local variables really a private ones in the SQF script. | ||
| Line 111: | Line 111: | ||
| ====== Exit while loop ====== | ====== Exit while loop ====== | ||
| - | <code> | + | <code cpp> |
| if (condition) exitWith {Code} | if (condition) exitWith {Code} | ||
| Line 117: | Line 117: | ||
| </code> | </code> | ||
| - | and | + | And |
| - | <code> | + | <code cpp> |
| for "_j" from 1 to 10 do | for "_j" from 1 to 10 do | ||
| { | { | ||
| Line 133: | Line 133: | ||
| Example 1 | Example 1 | ||
| - | <code> | + | <code cpp> |
| switch (_a) do | switch (_a) do | ||
| { | { | ||
| Line 152: | Line 152: | ||
| Example 2 | Example 2 | ||
| - | <code> | + | <code cpp> |
| switch (_a) do | switch (_a) do | ||
| { | { | ||
| Line 171: | Line 171: | ||
| Example 3 | Example 3 | ||
| - | <code> | + | <code cpp> |
| switch (_a) do | switch (_a) do | ||
| { | { | ||
| Line 192: | Line 192: | ||
| When you have script like this | When you have script like this | ||
| - | <code> | + | <code cpp> |
| MyScript = compile preProcessFile "myScript.sqf"; | MyScript = compile preProcessFile "myScript.sqf"; | ||
| </code> | </code> | ||
| Line 198: | Line 198: | ||
| When you want to unload the script, set MyScript equal to nil. | When you want to unload the script, set MyScript equal to nil. | ||
| - | <code> | + | <code cpp> |
| MyScript = nil; | MyScript = nil; | ||
| </code> | </code> | ||
| Line 204: | Line 204: | ||
| ====== Dynamic Variables ====== | ====== Dynamic Variables ====== | ||
| - | Dynamic variables are very cool, sometimes on those random/comples missions you want to make variables later in the mission, which you cannot specify at mission start (hardcode). | + | Dynamic variables are very cool, sometimes on those random / complex missions you want to make variables later in the mission, which you cannot specify at mission start (hardcoded). |
| - | <code> | + | <code cpp> |
| _MyVariable = 20; | _MyVariable = 20; | ||
| _MyVariableContent = "MyContent"; | _MyVariableContent = "MyContent"; | ||
| Line 215: | Line 215: | ||
| Another example | Another example | ||
| - | <code> | + | <code cpp> |
| _name = format ["mytrigger%1", triggerIndex]; | _name = format ["mytrigger%1", triggerIndex]; | ||
| call compile format ["%1 = createTrigger [....]", _name]; | call compile format ["%1 = createTrigger [....]", _name]; | ||
| Line 223: | Line 223: | ||
| Place random vehicles + some units on all found **pmc_** gamelogics script, [[arma:scripting:pmc_logic1|here]]. | Place random vehicles + some units on all found **pmc_** gamelogics script, [[arma:scripting:pmc_logic1|here]]. | ||
| + | |||
| + | |||
| + | ====== Running Scripts "Live" ====== | ||
| + | |||
| + | When you start your mission in mission editor, you can go and edit your scripts and then they are called the next time, they will be reloaded at the same time so your edits to them will be usable. | ||
| + | |||
| + | This is very nice feature to have, just run ArmA in window mode as you should always do when mission editing, then edit away and for example keep a "runme.sqf" script in the dir executed from radio alpha (or action menu) repeatedly, then you can edit the runme.sqf and add any additional script there what you want to run. | ||
| + | |||
| + | You can now run a long mission and always bring new scripts into the play and so on. Imagine how many times have you play tested a mission and had to wrote down notes that "in this and that part you need to add XYZ", but now... you can just write a quick script (or use existing one) and add that to the runme.sqf and just call it up... script is run and you can proceed with the mission. Great. | ||
arma/scripting.txt · Last modified: 2011-08-15 09:30 by snakeman
Page Tools
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Noncommercial-Share Alike 4.0 International
