// for both (static and per player lists)
HideModelSelectionMenu(playerid)
//static lists
LoadModelSelectionMenu(f_name[])
ShowModelSelectionMenu(playerid, ListID, header_text[], dialogBGcolor = 0x4A5A6BBB, previewBGcolor = 0x88888899 , tdSelectionColor = 0xFFFF00AA)

forward OnPlayerModelSelection(playerid, response, listid, modelid);
//dynamic per player lists
ShowModelSelectionMenuEx(playerid, items_array[], item_amount, header_text[], extraid, Float:Xrot = 0.0, Float:Yrot = 0.0, Float:Zrot = 0.0, Float:mZoom = 1.0, dialogBGcolor = 0x4A5A6BBB, previewBGcolor = 0x88888899 , tdSelectionColor = 0xFFFF00AA)

forward OnPlayerModelSelectionEx(playerid, response, extraid, modelid);

#include <a_samp>
#include <mSelection>

new planelist = mS_INVALID_LISTID;
new skinlist = mS_INVALID_LISTID;
public OnFilterScriptInit()
{
    planelist = LoadModelSelectionMenu("planes.txt");
    skinlist = LoadModelSelectionMenu("skins.txt");
    return 1;
}

public OnPlayerCommandText(playerid, cmdtext[])
{
    if(strcmp(cmdtext, "/plane", true) == 0)
    {
        ShowModelSelectionMenu(playerid, planelist, "->Planes<-");
        return 1;
    }
    if(strcmp(cmdtext, "/changeskin", true) == 0)
    {
        ShowModelSelectionMenu(playerid, skinlist, "Select Skin");
        return 1;
    }
    return 0;
}

public OnPlayerModelSelection(playerid, response, listid, modelid)
{
    if(listid == planelist)
    {
        if(response)
        {
            SendClientMessage(playerid, 0xFF0000FF, "Plane Spawned");
            new Float:pos[3]; GetPlayerPos(playerid, pos[0], pos[1], pos[2]);
            CreateVehicle(modelid, pos[0] + 2.5, pos[1], pos[2] + 2.5, 0.0, random(128), random(128), -1);
        }
        else SendClientMessage(playerid, 0xFF0000FF, "Canceled plane selection");
        return 1;
    }
    if(listid == skinlist)
    {
        if(response)
        {
            SendClientMessage(playerid, 0xFF0000FF, "Skin Changed");
            SetPlayerSkin(playerid, modelid);
        }
        else SendClientMessage(playerid, 0xFF0000FF, "Canceled skin selection");
        return 1;
    }
    return 1;
}

#include <a_samp>
#include <mSelection>

#define CUSTOM_TRAILER_MENU 1

public OnPlayerCommandText(playerid, cmdtext[])
{
    if(strcmp(cmdtext, "/selectVehicleTrailer", true) == 0)
    {
        new cars[15];
        cars[0] = 435;
        cars[1] = 450;
        cars[2] = 569;
        cars[3] = 570;
        cars[4] = 584;
        cars[5] = 590;
        cars[6] = 591;
        cars[7] = 606;
        cars[8] = 607;
        cars[9] = 608;
        cars[10] = 610;
        cars[11] = 611;
        ShowModelSelectionMenuEx(playerid, cars, 12, "Select trailer", CUSTOM_TRAILER_MENU, 16.0, 0.0, -55.0);
        return 1;
    }
    return 0;
}

public OnPlayerModelSelectionEx(playerid, response, extraid, modelid)
{
    if(extraid == CUSTOM_TRAILER_MENU)
    {
        if(response)
        {
            SendClientMessage(playerid, 0xFF0000FF, "Trailer Spawned");
            new Float:pos[3]; GetPlayerPos(playerid, pos[0], pos[1], pos[2]);
            CreateVehicle(modelid, pos[0] + 2.5, pos[1], pos[2] + 2.5, 0.0, random(128), random(128), -1);
        }
        else SendClientMessage(playerid, 0xFF0000FF, "Canceled trailer selection");
    }
    return 1;
}

if(listid == mainvlist)
    {

        if(response)
        {

            if(modelid==519)
            {
     
            ShowModelSelectionMenu(playerid, planelist, "Planes");
            }
            if(modelid==487)
            {
            ShowModelSelectionMenu(playerid, helicopterslist, "Helicopters");
            }
            if(modelid==522)
            {
            ShowModelSelectionMenu(playerid, bikeslist, "Bikes");
            }
            if(modelid==560)
            {
            ShowModelSelectionMenu(playerid, carslist, "Cars");
            }
            if(modelid==452)
            {
            ShowModelSelectionMenu(playerid, boatslist, "Boats");
            }
            if(modelid==19336)
            {
            ShowModelSelectionMenu(playerid, specialslist, "Specials");
            }
            if(modelid==501)
            {
            ShowModelSelectionMenu(playerid, rclist, "RC vehicles");
            }
        }
        return 1;
    }

C:\Users\sawab center\Desktop\samp03x_svr_RC1_win32\pawno\include\mSelection.inc(178) : error 017: undefined symbol "TEXT_DRAW_FONT_MODEL_PREVIEW"
C:\Users\sawab center\Desktop\samp03x_svr_RC1_win32\pawno\include\mSelection.inc(182) : error 017: undefined symbol "PlayerTextDrawSetPreviewModel"
C:\Users\sawab center\Desktop\samp03x_svr_RC1_win32\pawno\include\mSelection.inc(183) : error 017: undefined symbol "PlayerTextDrawSetPreviewRot"
C:\Users\sawab center\Desktop\samp03x_svr_RC1_win32\pawno\include\mSelection.inc(175) : warning 203: symbol is never used: "mZoom"
C:\Users\sawab center\Desktop\samp03x_svr_RC1_win32\pawno\include\mSelection.inc(175) : warning 203: symbol is never used: "Zrot"
C:\Users\sawab center\Desktop\samp03x_svr_RC1_win32\pawno\include\mSelection.inc(175) : warning 203: symbol is never used: "Yrot"
C:\Users\sawab center\Desktop\samp03x_svr_RC1_win32\pawno\include\mSelection.inc(175) : warning 203: symbol is never used: "Xrot"
C:\Users\sawab center\Desktop\samp03x_svr_RC1_win32\pawno\include\mSelection.inc(175) : warning 203: symbol is never used: "modelindex"