[SHiva]

I got a problem with the compilation :



It's about this code :

typedef userMessage_BuildCallBack = function bool (int clientIndex, int argument, int drawCount, int drawDuration, char [] message, int length);

and

stock Handle:userMessage_MessageStructure_Add(  userMessages_MessageDisplayType:displayType,
                                                userMessage_BuildCallBack buildcallBack,
                                                int buildcallBackArgument,
                                                int repeatPeriod=0,
                                                int repeatCount=0,
                                                int minDisplayTime=0,
                                                int displayDelay=0,
                                                int flags=USER_MESSAGES_FLAG_NONE,
                                                int priority=50,
                                                int noRedisplayTime=0)
{
	
    Handle message = CreateArray(1, _:userMessage_MessageStructureElement_COUNT);
    
    SetArrayCell(message, _:userMessage_MessageStructureElement_DisplayType,           displayType);
    SetArrayCell(message, _:userMessage_MessageStructureElement_Flags,                 flags);
    SetArrayCell(message, _:userMessage_MessageStructureElement_BuildCallBack,         buildcallBack); // <---------- This is line 84
    SetArrayCell(message, _:userMessage_MessageStructureElement_BuildCallBackArgument, buildcallBackArgument);
    SetArrayCell(message, _:userMessage_MessageStructureElement_RepeatPeriod,          repeatPeriod);
    SetArrayCell(message, _:userMessage_MessageStructureElement_RepeatCount,           repeatCount);
    SetArrayCell(message, _:userMessage_MessageStructureElement_DisplayDuration,       minDisplayTime);
    SetArrayCell(message, _:userMessage_MessageStructureElement_DisplayDelay,          displayDelay);
    SetArrayCell(message, _:userMessage_MessageStructureElement_Priority,              priority);
    SetArrayCell(message, _:userMessage_MessageStructureElement_NoRedisplayTime,       noRedisplayTime);
    
    PushArrayCell(g_hUserMessages_MessagesArray, message);
    
    return message;
}

I know it's about the new syntax but don't know how to fix this. I am still learning about sourcepawn and I do not know how to use the function calls, someone to help me please ?

[_GamerX]

PHP Code:

stock Handle userMessage_MessageStructure_Add(  userMessages_MessageDisplayType displayType,
                                                userMessage_BuildCallBack buildcallBack,
                                                int buildcallBackArgument,
                                                int repeatPeriod=0,
                                                int repeatCount=0,
                                                int minDisplayTime=0,
                                                int displayDelay=0,
                                                int flags=USER_MESSAGES_FLAG_NONE,
                                                int priority=50,
                                                int noRedisplayTime=0)
{
    
    Handle message = CreateArray(1, _:userMessage_MessageStructureElement_COUNT);
    
    SetArrayCell(message, _:userMessage_MessageStructureElement_DisplayType,           displayType);
    SetArrayCell(message, _:userMessage_MessageStructureElement_Flags,                 flags);
    SetArrayCell(message, _:userMessage_MessageStructureElement_BuildCallBack,         buildcallBack);
    SetArrayCell(message, _:userMessage_MessageStructureElement_BuildCallBackArgument, buildcallBackArgument);
    SetArrayCell(message, _:userMessage_MessageStructureElement_RepeatPeriod,          repeatPeriod);
    SetArrayCell(message, _:userMessage_MessageStructureElement_RepeatCount,           repeatCount);
    SetArrayCell(message, _:userMessage_MessageStructureElement_DisplayDuration,       minDisplayTime);
    SetArrayCell(message, _:userMessage_MessageStructureElement_DisplayDelay,          displayDelay);
    SetArrayCell(message, _:userMessage_MessageStructureElement_Priority,              priority);
    SetArrayCell(message, _:userMessage_MessageStructureElement_NoRedisplayTime,       noRedisplayTime);
    
    PushArrayCell(g_hUserMessages_MessagesArray, message);
    
    return message;
} 


[nosoop]

As the error states, you can't directly pass in a function to something that expects a non-function value anymore (any doesn't include functions). You're trying to pass in a callback into SetArrayCell.

Given your current code, the easiest workaround would be to wrap the entire buildcallBack argument as a private forward like so:

// userMessage_MessageStructure_Add
Handle callbackForward = CreateForward(ET_Single, Param_Cell, Param_Cell, Param_Cell, Param_Cell, Param_String, Param_cell);

AddToForward(callbackForward, buildcallBack);

// use Call_StartForward and make sure to clean it up when you're done

The other option is to use DataPacks instead, but you'd have to rewrite a lot more.

[SHiva]

It seems hard to use for this plugin, I don't fully understand how forwards and native works.

it's not my plugin it's about. This is H3bus DM Plugin for CS:GO and i'm trying to update its syntax to be able to compile it with sourcemod 1.8. But there is so much module on this plugin that i don't know where to start using forwards for this case.

It does not matter, I will first try to understand before throwing myself in. By the way, Thank you for you help

[hmmmmm]

Like nosoop mentioned, the other option is to use DataPacks which have a WriteFunction method for adding/removing function pointers.

[SHiva]

Originally Posted by hmmmmm Like nosoop mentioned, the other option is to use DataPacks which have a WriteFunction method for adding/removing function pointers.

Yeah, finally thank you, I managed to solve the problem with DataPacks. The problem was mostly to find all the functions that used message as an array with GetArrayCell and replace it with ReadPackCell.

Now i got an other problem but is no longer this case, thank you all for your help !