Help using enums - Printable Version

Help using enums - Printable Version

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+---- Thread: Help using enums (/showthread.php?tid=232189)

Help using enums - [L3th4l] - 27.02.2011

I've saw how the enum was used in other ways, so i tried this:

pawn Код:

enum enum_vParams
{
    vBonnet,
    vObjective,
    vAlarm,
    vDoors,
    vEngine,
    vBoot,
    vLights
};

stock SetVehParams(vehicleid, param, status)
{
    new
        VehParams[7];

    GetVehicleParamsEx(vehicleid, VehParams[0], VehParams[1], VehParams[2], VehParams[3], VehParams[4], VehParams[5], VehParams[6]);

    switch(enum_vParams:param)
    {
        case vBonnet: VehParams[0] = status;
        case vObjective: VehParams[1] = status;
        case vAlarm: VehParams[2] = status;
        case vDoors: VehParams[3] = status;
        case vEngine: VehParams[4] = status;
        case vBoot: VehParams[5] = status;
        case vLights: VehParams[6] = status;
    }
    return SetVehicleParamsEx(vehicleid, VehParams[0], VehParams[1], VehParams[2], VehParams[3], VehParams[4], VehParams[5], VehParams[6]);
}

Compiles fine, but doesn't seem to work. Any help will be appreciated

EDIT:
If you want to use this code, I tweaked it a little:

pawn Код:

enum enum_vParams
{
    Engine,
    Lights,
    Alarm,
    Doors,
    Bonnet,
    Boot,
    Objective
};

stock SetVehParams(vehicleid, params, status)
{
    new
        VehParams[7];

    GetVehicleParamsEx(vehicleid, VehParams[0], VehParams[1], VehParams[2], VehParams[3], VehParams[4], VehParams[5], VehParams[6]);

    VehParams[enum_vParams:params] = status ? (1):(0);
    return SetVehicleParamsEx(vehicleid, VehParams[0], VehParams[1], VehParams[2], VehParams[3], VehParams[4], VehParams[5], VehParams[6]);
}

Usage:

pawn Код:

SetVehParams(GetPlayerVehicleID(playerid), Engine, VEHICLE_PARAMS_ON);

Turns the engine on.

Re: Help using enums - Antonio [G-RP] - 27.02.2011

Shouldn't you use

pawn Код:

switch(enum_vParams[param])

Instead of

pawn Код:

switch(enum_vParams:param)

? Not 100% sure, just an idea.

Re: Help using enums - Backwardsman97 - 27.02.2011

You use enums like this.

pawn Код:

enum Stuff
{
    Thing1,
    Thing2,
    Thing3
};

new Items[Stuff];

//Then you can do something like...
Items[Thing2] = 1337;

At least that's how I've always used them.

Respuesta: Help using enums - TheChaoz - 27.02.2011

try this code. no enum needed.

pawn Код:

stock SetVehParams(vehicleid, param, bool:status)
{
    if(param < 0 || param > 6)return -1;
    new vp[7];
    GetVehicleParamsEx(vehicleid, vp[0], vp[1], vp[2], vp[3], vp[4], vp[5], vp[6]);
    vp[param] = status;
    return SetVehicleParamsEx(vehicleid, vp[0], vp[1], vp[2], vp[3], vp[4], vp[5], vp[6]);
}

didn't test, but i guess it work fine.

Re: Help using enums - [L3th4l] - 27.02.2011

Well this fixed it:

pawn Код:

stock SetVehParams(vehicleid, param, status)
{
    new
        VehParams[7];

    GetVehicleParamsEx(vehicleid, VehParams[0], VehParams[1], VehParams[2], VehParams[3], VehParams[4], VehParams[5], VehParams[6]);

    switch(enum_vParams:param)
    {
        case vBonnet: VehParams[0] = status ? (1):(0);
        case vObjective: VehParams[1] = status ? (1):(0);
        case vAlarm: VehParams[2] = status ? (1):(0);
        case vDoors: VehParams[3] = status ? (1):(0);
        case vEngine: VehParams[4] = status ? (1):(0);
        case vBoot: VehParams[5] = status ? (1):(0);
        case vLights: VehParams[6] = status ? (1):(0);
    }
    return SetVehicleParamsEx(vehicleid, VehParams[0], VehParams[1], VehParams[2], VehParams[3], VehParams[4], VehParams[5], VehParams[6]);
}

Thanks for the feedback tho!

EDIT:
If you want to use this code, I tweaked it a little:

pawn Код:

enum enum_vParams
{
    Engine,
    Lights,
    Alarm,
    Doors,
    Bonnet,
    Boot,
    Objective
};

stock SetVehParams(vehicleid, params, status)
{
    new
        VehParams[7];

    GetVehicleParamsEx(vehicleid, VehParams[0], VehParams[1], VehParams[2], VehParams[3], VehParams[4], VehParams[5], VehParams[6]);

    VehParams[enum_vParams:params] = status ? (1):(0);
    return SetVehicleParamsEx(vehicleid, VehParams[0], VehParams[1], VehParams[2], VehParams[3], VehParams[4], VehParams[5], VehParams[6]);
}

Usage:

pawn Код:

SetVehParams(GetPlayerVehicleID(playerid), Engine, VEHICLE_PARAMS_ON);

Turns the engine on.