How to set another arrow on north?

How to set another arrow on north? - Printable Version

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+--- Thread: How to set another arrow on north? (/showthread.php?tid=629201)

How to set another arrow on north? - weex - 22.02.2017

I made this arrow:

Making this code:

Код:

		if(InCheckPoint[i] == true) {
			new Float:pX,Float:pY,Float:pZ;
			GetPlayerPos(i,pX,pY,pZ);
			for(new SID = 1; SID < MAX_CRIMES; SID++) {
				SetObjectPos(GPSArrow[i][SID],pX, pY, pZ-1);
				SetObjectRot(GPSArrow[i][SID],0,90,-90-AngleBetweenPoints(pX,pY,Xtargetpoint[i],Ytargetpoint[i]));
			}
		}

How to add more one arrow on north according to the arrow angle?

GPSArrow[i][1] = onplayer
GPSArrow[i][2] += 1.0 north

But it according with arrow angle?

Re: How to set another arrow on north? - weex - 22.02.2017

I tried to add on Y but not work well...
I want add another arrow on north of last arrow direction

Anybody know this?

Re: How to set another arrow on north? - BroZeus - 23.02.2017

This command creates 10 arrows one after another in player facing angle. Try it in game and combine its code with your.

PHP код:



CMD:arrow(playerid, params[])
{
    new Float:pX,Float:pY,Float:pZ, Float:a;
    GetPlayerFacingAngle(playerid, a);
    GetPlayerPos(playerid,pX,pY,pZ);
    for(new i = 1; i < 10; i++) {
        pX += floatmul(2, floatsin(-a, degrees));
        pY += floatmul(2, floatcos(-a, degrees));
        CreateObject(1318, pX, pY, pZ, 0, 90, 90-a);
    }
    return 1;
}

Re: How to set another arrow on north? - rt-2 - 23.02.2017

Quote:

Originally Posted by BroZeus

This command creates 10 arrows one after another in player facing angle. Try it in game and combine its code with your.

PHP код:



CMD:arrow(playerid, params[])

{

    new Float:pX,Float:pY,Float:pZ, Float:a;

    GetPlayerFacingAngle(playerid, a);

    GetPlayerPos(playerid,pX,pY,pZ);

    for(new i = 1; i < 10; i++) {

        pX += floatmul(2, floatsin(-a, degrees));

        pY += floatmul(2, floatcos(-a, degrees));

        CreateObject(1318, pX, pY, pZ, 0, 90, 90-a);

    }

    return 1;

}

Quick look at this, why are you not using 'i' in your loop?

Its gonna make only one arrow, it's gonna go too fast I think

Re: How to set another arrow on north? - BroZeus - 23.02.2017

Quote:

Originally Posted by blinkpnk

Quick look at this, why are you not using 'i' in your loop?

Its gonna make only one arrow, it's gonna go too fast I think

'i' was only needed if values were not being added to pX and pY, see carefully that i wrote "pX +=" So it keeps on adding distance in every iteration of loop

Re: How to set another arrow on north? - rt-2 - 17.03.2017

Quote:

Originally Posted by BroZeus

'i' was only needed if values were not being added to pX and pY, see carefully that i wrote "pX +=" So it keeps on adding distance in every iteration of loop

Ho yeah ok, I missed that! Thanks.