[marcelowzd]

Hello AlliedModders

Sometimes when you have Auto BunnyHop installed in your server and a player gets stuck in func_rotating (or some other entities)
the console gets spammed with the following message and finally it crashes.

PM  Got a NaN velocity 1
PM  Got a NaN velocity 0

I saw this in HLSDK.

PHP Code:

extern    int nanmask;

#define    IS_NAN(x) (((*(int *)&x)&nanmask)==nanmask)

void PM_CheckVelocity ()
{
    int        i;

    for (i=0 ; i<3 ; i++)
    {
        // See if it's bogus.
        if (IS_NAN(pmove->velocity[i]))
        {
            pmove->Con_Printf ("PM  Got a NaN velocity %i\n", i);
            pmove->velocity[i] = 0;
        }
        if (IS_NAN(pmove->origin[i]))
        {
            pmove->Con_Printf ("PM  Got a NaN origin on %i\n", i);
            pmove->origin[i] = 0;
        }

        // Bound it.
        if (pmove->velocity[i] > pmove->movevars->maxvelocity) 
        {
            pmove->Con_DPrintf ("PM  Got a velocity too high on %i\n", i);
            pmove->velocity[i] = pmove->movevars->maxvelocity;
        }
        else if (pmove->velocity[i] < -pmove->movevars->maxvelocity)
        {
            pmove->Con_DPrintf ("PM  Got a velocity too low on %i\n", i);
            pmove->velocity[i] = -pmove->movevars->maxvelocity;
        }
    }
} 


What i wanted to do is catch this event with Orpheu and respawn the player if velocity is NaN.
The problem is that i don't understand orpheu neither that #define, that's why i'm posting
this as a request and not in scripting section.

I tried the following code from metalicross (found in alliedmodders) and also some that i wrote to test,
but the function never got called. I'm also posting the files (i don't know if they are correct, i used the ones
joaquimandrades posted but they are old)

PHP Code:

#include < amxmodx >
#include < fakemeta >
#include < orpheu >
#include < orpheu_stocks >
#include < orpheu_memory >
#include < orpheu_advanced >

new OrpheuStruct:g_pPMove;

public plugin_init( )
{
    OrpheuRegisterHook( OrpheuGetDLLFunction( "pfnPM_Move", "PM_Move" ), "PM_Move" );
    OrpheuRegisterHook( OrpheuGetFunction( "PM_CheckVelocity" ), "PM_CheckVelocity" );

    //OrpheuRegisterHook( OrpheuGetFunction( "PM_CheckVelocity" ), "PM_CheckVelocity" );
}

public PM_Move( OrpheuStruct:ppmove, server )
{
    g_pPMove = ppmove;

    console_print( 0, "PM MOVE" );
}

public PM_CheckVelocity( )
{
    //new OrpheuStruct:ppmove = OrpheuGetStructFromAddress( OrpheuStructPlayerMove, OrpheuMemoryGet( "ppmove" ) );

    new iPlayer = OrpheuGetStructMember( g_pPMove, "player_index" ) + 1;

    //new iPlayer = OrpheuGetStructMember( ppmove, "player_index" ) + 1;

    console_print( iPlayer, "PM CHECK VELOCITY" );
}

/*public OrpheuHookReturn:PM_CheckVelocity( )
{
    new OrpheuStruct:ppmove = OrpheuGetStructFromAddress( OrpheuStructPlayerMove, OrpheuMemoryGet( "ppmove" ) );

    //new iPlayer = OrpheuGetStructMember( ppmove, "player_index" ) + 1;

    console_print( iPlayer, "PM CHECK VELOCITY" );
}*/ 


{
	"name" : "PM_Move",
	"library" : "mod",
	"arguments" :
	[
		{
			"type" : "playermove_s *"
		},
		{
			"type" : "qboolean"
		}
	],
	"identifiers" :
	[
		{
			"os" : "windows",
			"mod" : "cstrike",
			"value" : 0xbffc0
		},
		{
			"os" : "linux",
			"mod" : "cstrike",
			"value" : "PM_Move"
		}
	]
}

{
	"name" : "PM_CheckVelocity",
	"library" : "mod",
	"identifiers" :
	[
		{
			"os" : "windows",
			"mod" : "cstrike",
			"value" : 0xBB5E0
		},
		{
			"os" : "linux",
			"mod" : "cstrike",
			"value" : "PM_CheckVelocity"
		}
	]
}

Thanks in advance.