[CSLangdale]

Hi all i have a random fire code that i am trying to add an explosion timer onto but i cant figure out how to add it on and it work properly

Код:

case 0:
		{
			FireObject = CreateDynamicObject(18691, 1509.9354,-1668.4127,14.0469-3.0, 0, 0, 0.0); // 2, 2, 2 - X, Y, Z
			FireObject1 = CreateDynamicObject(18691, 1508.7214,-1671.8635,14.0469-3.0, 0, 0, 0.0); // 2, 2, 2 - X, Y, Z
			FireObject2 = CreateDynamicObject(18691, 1509.1333,-1665.4514,13.7969-3.0, 0, 0, 0.0); // 2, 2, 2 - X, Y, Z
			SmokeObject = CreateDynamicObject(18723, 1509.9354,-1668.4127,14.0469-3.0, 0, 0, 0.0); // 2, 2, 2 - X, Y, Z
			SmokeObject1 = CreateDynamicObject(18723, 1508.7214,-1671.8635,14.0469-3.0, 0, 0, 0.0); // 2, 2, 2 - X, Y, Z
			SmokeObject2 = CreateDynamicObject(18723, 1509.1333,-1665.4514,13.7969-3.0, 0, 0, 0.0); // 2, 2, 2 - X, Y, Z
			CreateExplosion(1509.9354,-1668.4127,14.0469, 0, 12.0);
			CreateExplosion(1508.7214,-1671.8635,14.0469, 0, 12.0);
			CreateExplosion(1509.1333,-1665.4514,13.7969, 0, 12.0);
			FireHealth = 250;
			format(string, sizeof(string), "{2641FE}Dispatch:{FFFFFF} A fire has broken out in your area, Check it out.");
			foreach(Player, i)
			{
				if(IsACop(i) || IsAGov(i) || IsALSEMS(i) || IsASWAT(i) || IsAHSF(i) || IsASATF(i))
				{
					SendClientMessage(i, COLOR_DEPTRADIO, string);
 				}
  			}
			format(string, sizeof(string), "{2641FE}Dispatch:{FFFFFF} We have sended you the GPS Location at your Mobile Device");
			foreach(Player, i)
			{
				if(IsACop(i) || IsAGov(i) || IsALSEMS(i) || IsASWAT(i) || IsAHSF(i) || IsASATF(i))
				{
					SendClientMessage(i, COLOR_DEPTRADIO, string);
					SetPlayerCheckpoint(i, 1509.9354,-1668.4127,14.0469, 1.0);
 				}
  			}
			KillTimer(FireTimer);
			FireText = Create3DTextLabel("250/250%", COLOR_GREEN, 1509.9354,-1668.4127,14.0469, 20.0, 0, 0);
			foreach(Player, i)
			{
				if(IsPlayerInRangeOfPoint(i, 25.0, 1767.1621,-1763.4482,13.5411))
    			{
			        format(string, sizeof(string), "* Fire alarms begins to rings and color sign became red *");
			        SendClientMessage(i, COLOR_ORANGE, string);
				}
			}
		}

This is what i have at the minute and what i want is to set it so that it explodes every 5 seconds for 5 minutes if someone could help me this would be much appreciated, Thanks