[xbatista]

So I'm trying to get point from one player to another, but I need to detect if between those two origins are wall or other entity, but not player. How to do it?

PHP Code:

public bool:IsClientInViewOfAnotherPlayer(client)
{
    new Float:vOrigin[3];
    GetClientAbsOrigin(client, vOrigin);
    for(new enemy = 1; enemy <= MaxClients; enemy++) 
    {
        if ( IsValidAlive(enemy) )
        {
            new Float:targetorigin[3];
            GetClientAbsOrigin ( enemy, targetorigin );
    
            new Handle:trace = TR_TraceRayFilterEx( vOrigin, targetorigin, MASK_SOLID, RayType_Infinite, TraceEntityFilterPlayer2);
    
            if(TR_DidHit(trace))
            {
                return true;
            }
                
            CloseHandle(trace);
        }
    }

    return false;
}
public bool:TraceEntityFilterPlayer2(entity, iContentsMask)
{
    return entity > GetMaxClients();
} 


[blodia]

i don't get why you started another thread when this is just the same thing you asked in a previous thread.

you want to use RayType_EndPoint not RayType_Infinite if the 2nd parameter is a set of coordinates and not an angle vector.

in your filter you want to hit world (entity 0) and any entity that is not a player (entity > MaxClients).

[xbatista]

Ohh thanks RayType_EndPoint did it(and a bit edited code) , now it works, but have a little little bug.
And I still don't understand that raytypes

PHP Code:

public bool:IsClientNotInView(client)
{
    new Float:vOrigin[3], Float:distancebetween;
    GetClientAbsOrigin(client, vOrigin);
    
    vOrigin[2] += 35.0
    
    for(new enemy = 1; enemy <= MaxClients; enemy++) 
    {
        if ( IsValidAlive(enemy) )
        {
            new Float:targetorigin[3];
            GetClientAbsOrigin ( enemy, targetorigin );
                
            targetorigin[2] += 35.0
    
            new Handle:trace = TR_TraceRayFilterEx( vOrigin, targetorigin, MASK_SOLID, RayType_EndPoint, TraceEntityFilterPlayer2);
    
            if( TR_DidHit(trace) )
            {
                    return true;
            }
                
            CloseHandle(trace);
        }
    }

    return false;
}
public bool:TraceEntityFilterPlayer2(entity, iContentsMask)
{
    return entity > GetMaxClients();
} 


[FaTony]

You should really use MaxClients instead of GetMaxClients();

[xbatista]

Ahhh okay forgot about that

[xbatista]

I've noticed that it works weird really, so I tried to use TraceHull,but don't know how to figure this out :/
I just want to check if client in other players Hull(mins,max) with a multiplied value such as this :

PHP Code:

// In some place
new Float:vecMin[3], Float:vecMax[3], Float:Origin[3];
    
GetClientMins( enemy, vecMin);
GetClientMaxs( enemy, vecMax);
                            
vecMin[0] += 2000.0;
vecMin[1] += 2000.0;
                            
vecMax[0] += 2000.0
vecMax[1] += 2000.0
vecMax[2] += 2000.0

GetClientAbsOrigin(client, Origin);

new Handle:trace = TR_TraceHullFilterEx(Origin, Origin, vecMin, vecMax, MASK_SOLID, TraceEntityFilterPlayer2);
                        
if ( TR_DidHit(trace) )
{
// Hit wall, well then client not seen to others enemy.
}
else
{
// Ohh no, you've been seen by other player.
}

CloseHandle(trace);

// Filter function
public bool:TraceEntityFilterPlayer2(entity, iContentsMask)
{
    return entity > MaxClients;
} 


But it didn't hit the wall using Hull.

[FaTony]

That's a very bad code. What are you trying to achieve?

[xbatista]

Picture uploaded.
Ehhmm... I just want to check is client in sight of other clients... Using Hull.

[FaTony]

No, you check enemy positions against your coords and then trace rays from client to enemies.

[xbatista]

It will be only point, and it's bugged that code is above that I gave (3rd post).