if(!IsKeyJustDown(KEY_FIRE,newkeys,oldkeys)){
new cartype = GetPlayerVehicleID(playerid);
new modelid;
modelid = GetVehicleModel(cartype);
switch(modelid) {
case 407,578,579,580,582,583,584,585,587,588,589,596,
597,400,401,420,534,535,536,556,557,558,559,560,561,
598,599,600,601,602,603,604,605,609,568,572,574,402,
403,404,405,408,409,410,411,412,413,414,415,416,418,
419,421,422,423,424,426,427,428,429,431,432,433,434,
436,437,438,439,440,441,442,443,444,445,451,455,456,
457,458,459,466,467,470,474,475,477,478,479,480,482,
483,485,486,489,492,494,495,496,498,499,500,502,503,
504,505,506,507,508,514,515,516,517,518,524,525,526,
527,528,529,530,531,532,533,540,541,542,543,566,544,
545,546,547,549,550,551,552,554,555,562,565,567,575,
576,471: {
AddVehicleComponent(cartype,1010);}}}}
return 1;}

IsKeyJustDown(key, newkeys, oldkeys){
if((newkeys & key) && !(oldkeys & key)) return 1;
return 0;}