Why is that? [NOOB QUESTION] - Printable Version

Why is that? [NOOB QUESTION] - Printable Version

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+--- Thread: Why is that? [NOOB QUESTION] (/showthread.php?tid=576984)

Why is that? [NOOB QUESTION] - MarcGonzales - 08.06.2015

PHP код:



new Float:RandomSpawn[][4] =

{

    // Positions, (X, Y, Z and Facing Angle)

    {-2796.9854, 1224.8180, 20.5429, 192.0335},

    {-2454.2170, 503.8759, 30.0790, 267.2932},

    {-2669.7322, -6.0874, 6.1328, 89.8853}

};

 

 

public OnPlayerSpawn(playerid)

{

    new rand = random(sizeof(RandomSpawn));

 

    // SetPlayerPos to the random spawn data

    SetPlayerPos(playerid, RandomSpawn[rand][0], RandomSpawn[rand][1],RandomSpawn[rand][2]);

 

    // SetPlayerFacingAngle to the random facing angle data

    SetPlayerFacingAngle(playerid, RandomSpawn[rand][3]);

    return 1;

}

Here is the code, now, why do we insert two arrays

PHP код:



new Float:RandomSpawn[FONT="System"][][4][/FONT]

Also, what is the use of the first array and how to differ it from the other?

Re: Why is that? [NOOB QUESTION] - buburuzu19 - 08.06.2015

https://sampwiki.blast.hk/wiki/Float

Re: Why is that? [NOOB QUESTION] - MarcGonzales - 08.06.2015

lol, what?

Re: Why is that? [NOOB QUESTION] - JaydenJason - 08.06.2015

Quote:

Originally Posted by iPLEOMAX

Note: If you declare a string with no size, the precompiler will automatically set the size according to what you have initialized it with.
Example:

Код:

new something[] = "YAY!"; 
//it becomes:
new something[5] = "YAY!";

https://sampforum.blast.hk/showthread.php?tid=318212