I haven't COMPLETELY forgotten about this...

@ExileServer/addons/a3_dms/scripts/fn_AddMissionToMonitor.sqf

@@ -112,15 +112,7 @@ try
 		throw format["_missionObjs |%1|",_missionObjs];
 	};
 
-	private _mines =
+	private _mines = _missionObjs param [3,[],[[]]];
-		if ((count _missionObjs)>3) then
-		{
-			_missionObjs param [3,[],[[]]]
-		}
-		else
-		{
-			[]
-		};
 
 	// Don't spawn a minefield if there is one already defined in _missionObjs.
 	if (DMS_SpawnMinefieldForEveryMission && {_mines isEqualTo []}) then
@@ -153,7 +145,7 @@ try
 	])
 	then
 	{
-		throw format["_onEndingScripts |%1|",_onEndingScripts];
+		//throw format["_onEndingScripts |%1|",_onEndingScripts];
 	};
 
 	private _unitCount = count (_units call DMS_fnc_GetAllUnits);

@ExileServer/addons/a3_dms/scripts/fn_AddMissionToMonitor_Static.sqf

@@ -123,7 +123,7 @@ try
 		throw format["_missionObjs |%1|",_missionObjs];
 	};
 
-	private _mines = if ((count _missionObjs)>3) then { _missionObjs param [3,[],[[]]] } else { [] };
+	private _mines = _missionObjs param [3,[],[[]]];
 
 	// Don't spawn a minefield if there is one already defined in _missionObjs.
 	if (DMS_SpawnMinefieldForEveryMission && {_mines isEqualTo []}) then
@@ -155,7 +155,7 @@ try
 	])
 	then
 	{
-		throw format["_onEndingScripts |%1|",_onEndingScripts];
+		//throw format["_onEndingScripts |%1|",_onEndingScripts];
 	};
 
 	private _unitCount = count (_units call DMS_fnc_GetAllUnits);

@ExileServer/addons/a3_dms/scripts/fn_GroupReinforcementsManager.sqf

@@ -258,7 +258,7 @@ if (!_reinforcementsDepleted && {(diag_tickTime-_lastUpdated)>_updateDelay}) the
 
 			if ([_posOrObj,_radius] call DMS_fnc_IsPlayerNearby) then
 			{
-				private _maxAICount = if ((count _monitorParams)>3) then {_monitorParams param [3, 0, [0]]} else {0};
+				private _maxAICount = _monitorParams param [3, 0, [0]];
 
 				_unitsToSpawn = _reinforcementCount min ((_maxAICount-_remainingUnits) max 0);
 			};
@@ -299,7 +299,7 @@ if (!_reinforcementsDepleted && {(diag_tickTime-_lastUpdated)>_updateDelay}) the
 
 			if (_remainingUnits<_AICount) then
 			{
-				private _maxAICount = if ((count _monitorParams)>2) then {_monitorParams param [2, 0, [0]]} else {_AICount};
+				private _maxAICount = _monitorParams param [2, _AICount, [0]];
 
 				_unitsToSpawn = _reinforcementCount min ((_maxAICount-_remainingUnits) max 0);
 			};
@@ -322,7 +322,7 @@ if (!_reinforcementsDepleted && {(diag_tickTime-_lastUpdated)>_updateDelay}) the
 
 			if (_remainingUnits<_AICount) then
 			{
-				private _maxAICount = if ((count _monitorParams)>3) then {_monitorParams param [3, 0, [0]]} else {_AICount};
+				private _maxAICount = _monitorParams param [3, _AICount, [0]];
 
 				_unitsToSpawn = _reinforcementCount min ((_maxAICount-_remainingUnits) max 0);
 
@@ -355,7 +355,7 @@ if (!_reinforcementsDepleted && {(diag_tickTime-_lastUpdated)>_updateDelay}) the
 						case "hardcore": {"hardcore"};
 					};
 
-				private _maxAICount = if ((count _monitorParams)>3) then {_monitorParams param [3, 0, [0]]} else {_AICount};
+				private _maxAICount = _monitorParams param [3, _AICount, [0]];
 
 				_unitsToSpawn = _reinforcementCount min ((_maxAICount-_remainingUnits) max 0);
 			};
@@ -375,7 +375,7 @@ if (!_reinforcementsDepleted && {(diag_tickTime-_lastUpdated)>_updateDelay}) the
 
 			if (_remainingUnits<_AICount) then
 			{
-				private _vehClass = if ((count _monitorParams)>1) then {_monitorParams param [1, "", [""]]} else {"random"};
+				private _vehClass = _monitorParams param [1, "random", [""]];
 
 				private _leaderPos = getPosATL (leader _AIGroup);
 
@@ -419,7 +419,7 @@ if (!_reinforcementsDepleted && {(diag_tickTime-_lastUpdated)>_updateDelay}) the
 			{
 				deleteVehicle _vehicle;
 
-				private _vehClass = if ((count _monitorParams)>1) then {_monitorParams param [1, "", [""]]} else {"random"};
+				private _vehClass = _monitorParams param [1, "random", [""]];
 
 				private _leaderPos = getPosATL (leader _AIGroup);
 
@@ -466,7 +466,7 @@ if (!_reinforcementsDepleted && {(diag_tickTime-_lastUpdated)>_updateDelay}) the
 			{
 				deleteVehicle _staticGun;
 
-				private _staticGunClass = if ((count _monitorParams)>1) then {_monitorParams param [1, "", [""]]} else {"random"};
+				private _staticGunClass = _monitorParams param [1, "random", [""]];
 
 				private _leaderPos = getPosATL (leader _AIGroup);
 
@@ -512,8 +512,8 @@ if (!_reinforcementsDepleted && {(diag_tickTime-_lastUpdated)>_updateDelay}) the
 
 			if (_remainingUnits<_AICount) then
 			{
-				private _dropPoint = if ((count _monitorParams)>4) then {_monitorParams param [4, getPosATL (leader _AIGroup), [objNull,[]], [2,3]]} else {getPosATL (leader _AIGroup)};
+				private _dropPoint = _monitorParams param [4, getPosATL (leader _AIGroup), [objNull,[]], [2,3]];
-				private _heliClass = if ((count _monitorParams)>5) then {_monitorParams param [5, "", [""]]} else {selectRandom DMS_ReinforcementHelis};
+				private _heliClass = _monitorParams param [5, selectRandom DMS_ReinforcementHelis, [""]];
 
 				private _params =
 				[

@ExileServer/addons/a3_dms/scripts/fn_MissionSuccessState.sqf

@@ -36,7 +36,7 @@ private _exit = false;
 		};
 
 
-		private _absoluteWinCondition = if ((count _x)>2) then {_x select 2} else {false};
+		private _absoluteWinCondition = _x param [2, false, [true]];
 
 		if (!_success && {!_absoluteWinCondition}) then
 		{

@ExileServer/addons/a3_dms/scripts/fn_SetGroupBehavior.sqf

@@ -49,7 +49,7 @@ catch
 if (_exit) exitWith {false};
 
 
-private _behavior = if ((count _this)>3) then {_this select 3;} else {"COMBAT"};
+private _behavior = param [3, "COMBAT", [""]];
 
 
 _group setCombatMode "RED";

@ExileServer/addons/a3_dms/scripts/fn_SetGroupBehavior_Separate.sqf

@@ -24,17 +24,17 @@
 
 if !(params
 [
-    "_units",
+  "_units",
-    "_finalGroup",
+  "_finalGroup",
-	"_pos",
+  "_pos",
-	"_difficulty"
+  "_difficulty"
 ])
 then
 {
 	diag_log format ["DMS ERROR :: Calling DMS_fnc_SetGroupBehavior_Separate with invalid params: %1",_this];
 };
 
-private _behavior = if ((count _this)>3) then {_this select 3;} else {"COMBAT"};
+private _behavior = param [3, "COMBAT", [""]];
 
 private _tmpGroup = createGroup (side _finalGroup);
 

@ExileServer/addons/a3_dms/scripts/fn_SpawnAIStaticMG.sqf

@@ -34,15 +34,7 @@ exitWith
 	diag_log format ["DMS ERROR :: Calling DMS_fnc_SpawnAIStaticMG with invalid parameters: %1",_this];
 };
 
-private _MGClassInput =
+private _MGClassInput = param [5, "random", [""]];
-	if ((count _this)>5) then
-	{
-		_this select 5
-	}
-	else
-	{
-		"random"
-	};
 
 
 private _guns = _positions apply

@ExileServer/addons/a3_dms/scripts/fn_SpawnAIVehicle.sqf

@@ -34,15 +34,7 @@ exitWith
 
 _spawnPos = _positions select 0;
 
-private _vehClass =
+private _vehClass = param [5, "random", [""]];
-	if ((count _this)>5) then
-	{
-		param [5,"random",[""]]
-	}
-	else
-	{
-		"random"
-	};
 
 if (_vehClass == "random") then
 {

@ExileServer/addons/a3_dms/scripts/fn_SpawnBanditMission.sqf

@@ -27,7 +27,7 @@ if (_missionCode isEqualTo "no") then
 }
 else
 {
-	private _parameters = if ((count _this)>1) then {_this select 1} else {[]};
+	private _parameters = _this param [1,[]];
 
 	DMS_MissionCount 			= DMS_MissionCount + 1;
 	DMS_RunningBMissionCount 	= DMS_RunningBMissionCount + 1;

@ExileServer/addons/a3_dms/scripts/fn_SpawnCrate.sqf

@@ -29,7 +29,7 @@ if !(isClass (configFile >> "CfgVehicles" >> _crateClassName)) exitWith
 	objNull
 };
 
-private _spawnATL = if ((count _this)>2) then {_this select 2} else {true};
+private _spawnATL = param [2, true, [true]];
 
 private _crate = createVehicle [_crateClassName,_pos,[], 0, "CAN_COLLIDE"];
 

@ExileServer/addons/a3_dms/scripts/fn_SpawnHeliReinforcement.sqf

@@ -44,7 +44,7 @@ if (isNull _AIGroup) exitWith
     -1
 };
 
-private _heliClass = if ((count _this)>8) then {_this param [8, "", [""]]} else {selectRandom DMS_ReinforcementHelis};
+private _heliClass = param [8, selectRandom DMS_ReinforcementHelis, [""]];
 
 // Make the AI group local to add passengers.
 if !(local _AIGroup) then

@ExileServer/addons/a3_dms/scripts/fn_SpawnMinefield.sqf

@@ -27,17 +27,8 @@ if (DMS_SpawnMinesAroundMissions) then
 		diag_log format ["DMS ERROR :: Calling DMS_fnc_SpawnMinefield with invalid parameters: %1",_this];
 	};
 
-	_spawnWarningSign	= DMS_SpawnMineWarningSigns;
+	private _spawnWarningSign = param [3,DMS_SpawnMineWarningSigns,[true]];
-	_mineClassname		= "ATMine";
+	private _mineClassname = param [4,"ATMine",[true]];
-	if ((count _this)>3) then
-	{
-		_spawnWarningSign = param [3,DMS_SpawnMineWarningSigns,[true]];
-
-		if ((count _this)>4) then
-		{
-			_mineClassname = param [4,"ATMine",[true]];
-		};
-	};
 
 
 	if !(getText (configfile >> "CfgVehicles" >> _mineClassname >> "vehicleClass") isEqualTo "Mines") exitWith

@ExileServer/addons/a3_dms/scripts/fn_SpawnPersistentVehicle.sqf

@@ -76,7 +76,7 @@ try
 		throw (format ["invalid STRING _pinCode value (must be 4 digits): %1",_pinCode]);
 	};
 
-	private _spawnATL = if ((count _this)>3) then {_this select 3} else {true};
+	private _spawnATL = param [3, true, [true]];
 
 	// Create and set the vehicle
 	_vehObj = [_vehicleClass,_pos] call DMS_fnc_SpawnNonPersistentVehicle;

@ExileServer/addons/a3_dms/scripts/fn_SpawnStaticMission.sqf

@@ -37,25 +37,12 @@ try
 	};
 
 
-	private _parameters = if ((count _this)>1) then {_this select 1} else {[]};
+	private _parameters = param [1, []];
-
-	DMS_MissionCount = DMS_MissionCount + 1;
 
 	private _return = _parameters call _mission;
 
 	if ((!isNil "_return") && {_return isEqualTo "delay"}) then
 	{
-		DMS_MissionCount = DMS_MissionCount - 1;
-
-		if (DMS_SpawnMissions_Scheduled) then
-		{
-			[60, DMS_fnc_SpawnStaticMission, [_missionType], false] call ExileServer_system_thread_addTask;
-		}
-		else
-		{
-			[60, {[_this, DMS_fnc_SpawnStaticMission] execFSM "exile_server\fsm\call.fsm";}, [_missionType], false] call ExileServer_system_thread_addTask;
-		};
-
 		if (DMS_DEBUG) then
 		{
 			(format ["SpawnStaticMission :: Mission ""%1"" requested delay",_missionType]) call DMS_fnc_DebugLog;
@@ -63,6 +50,7 @@ try
 	}
 	else
 	{
+		DMS_MissionCount = DMS_MissionCount + 1;
 		DMS_StaticMissionDelay = DMS_TimeBetweenStaticMissions call DMS_fnc_SelectRandomVal;
 		DMS_StaticMissionLastStart = diag_tickTime;
 		DMS_RunningStaticMissions pushBack _missionType;