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property icon - Printable Version

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+--- Thread: property icon (/showthread.php?tid=570336)


property icon - JeaSon - 09.04.2015

problem is whenever im near to a property pickup shows perfect! but icon isnt showing on map idk why can any body check please
PHP код:
function IsPlayerNearProperty(playerid)
{
    new Float:Distancex;
    for(new prop; prop<PropertiesAmount; prop++)
    {
        Distancex = GetDistanceToProperty(playerid, prop);
        if(Distancex < 999999.0)
        {
            return prop;
        }
    }
    return -1;
}
function Float:GetDistanceToProperty(playerid, Property)
{
    new Float:x1,Float:y1,Float:z1,Float:x2,Float:y2,Float:z2;
    GetPlayerPos(playerid,x1,y1,z1);
    x2 = PropInfo[Property][PropX];
    y2 = PropInfo[Property][PropY];
    z2 = PropInfo[Property][PropZ];
    return floatsqroot(floatpower(floatabs(floatsub(x2,x1)),6)+floatpower(floatabs(floatsub(y2,y1)),6)+floatpower(floatabs(floatsub(z2,z1)),6));
}
function MapIconStreamer()
{
    new Float:SmallestDistance = 999999999.9;
    new CP, Float:OldDistance;
    for(new propid; propid<PropertiesAmount; propid++)
    {
        OldDistance = GetDistanceToProperty(i, propid);
        if(OldDistance < SmallestDistance)
        {
            SmallestDistance = OldDistance;
            CP = propid;
        }
    }
    DestroyDynamicMapIcon(31);
    if(PropInfo[CP][PropIsBought] == 1)
    {
        CreateDynamicMapIcon(PropInfo[CP][PropX], PropInfo[CP][PropY], PropInfo[CP][PropZ], 31, 0,-1,-1,  -1, 65.0);
    }
    else
    {
        CreateDynamicMapIcon(PropInfo[CP][PropX], PropInfo[CP][PropY], PropInfo[CP][PropZ], 31, 0,-1,-1,  -1, 65.0);
    }
    return true;
} 


Re: property icon - Vince - 09.04.2015

For one, your distance function seems to be completely wrong. Why are you raising to the power of 6? Check here for an easy GetDistanceBetweenPoints: https://sampwiki.blast.hk/wiki/VectorSize

Secondly, you're using DestroyDynamicMapIcon wrong. The iconid is not the same as the mapiconid and multiple mapicons may use iconid 31 (green house symbol).

Re: property icon - JeaSon - 09.04.2015

Fixed