Float help - Printable Version

Float help - Printable Version

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+--- Thread: Float help (/showthread.php?tid=503146)

Float help - Equuuuin0X - 28.03.2014

So, I've made a slap command with the function of this:

pawn Код:

GetPlayerPos(id, x, y, z);
           SetPlayerPos(id,x,y,z+6);

so, If I want to make it the pos to the right side, instead of goes up, I mean, if i do /forward it'll slap to forward,and other else.

The problem is
should I do this

pawn Код:

GetPlayerPos(id, x, y, z);
           SetPlayerPos(id,x+6,y,z);

to make the /goright command, so the pos will goes to the right side ?

Re: Float help - Vince - 28.03.2014

No, because if the player isn't facing to the north, it won't be his right side. You need GetXYInFrontOfPlayer and variations of it.

pawn Код:

GetXYInFrontOfPlayer(playerid, &Float:x, &Float:y, Float:distance)
{
    new Float:a;

    GetPlayerPos(playerid, x, y, a);
    GetPlayerFacingAngle(playerid, a);

    if (GetPlayerVehicleID(playerid)) {
        GetVehicleZAngle(GetPlayerVehicleID(playerid), a);
    }

    x += (distance * floatsin(-a, degrees));
    y += (distance * floatcos(-a, degrees));
}

Not sure who originally wrote this.

Re: Float help - Equuuuin0X - 28.03.2014

Sorry, could you explain more ? I seems not to be understand them at ALL.

I need something that I could make of these commands:

/fly (same like slap)
/forward (slaps into forward)
/right (slaps into right)
/left (slaps into left)
/back(slaps into back)

Re: Float help - Matess - 28.03.2014

It's from debug:

pawn Код:

GetXYInFrontOfPlayer(playerid, &Float:x, &Float:y, Float:distance)
{   // Created by ******

    new Float:a;

    GetPlayerPos(playerid, x, y, a);
    GetPlayerFacingAngle(playerid, a);

    if (GetPlayerVehicleID(playerid)) {
        GetVehicleZAngle(GetPlayerVehicleID(playerid), a);
    }

    x += (distance * floatsin(-a, degrees));
    y += (distance * floatcos(-a, degrees));
}

This will return X, Y in front of you so for behind:

pawn Код:

x += (distance * floatsin(a, degrees));
y += (distance * floatcos(a, degrees));

and for left/right:

pawn Код:

//Right
x += (distance * floatsin(-a+90, degrees));
y += (distance * floatcos(-a+90, degrees));

//Left
x += (distance * floatsin(-a-90, degrees));
y += (distance * floatcos(-a-90, degrees));

Re: Float help - Equuuuin0X - 30.03.2014

Which one is for forward ? and which one is for behind ?