Refactor task management system with object prototypes and enhanced logging

- Updated fnc_extCall.sqf to suppress logging for specific functions.
- Added object model prototypes for task instances in prototypes/taskObjectPrototypes.sqf.
- Enhanced README.md to document the new object model and its purpose.
- Modified XEH_postInit.sqf to improve event handling for defuse tasks.
- Updated various task functions (fnc_attack, fnc_defend, fnc_defuse, fnc_delivery, fnc_destroy, fnc_heartBeat, fnc_hostage, fnc_hvt) to include task acceptance checks.
- Improved fnc_makeHostage and fnc_makeIED to ensure proper task registration and state management.
- Introduced new methods in task object prototypes for better state management and task flow control.

arma/server/addons/extension/functions/fnc_extCall.sqf

@@ -4,7 +4,7 @@
  * File: fnc_extCall.sqf
  * Author: IDSolutions
  * Date: 2026-01-03
- * Last Update: 2026-04-01
+ * Last Update: 2026-04-28
  * Public: No
  *
  * Description:
@@ -24,9 +24,12 @@
 
 params [["_function", "", [""]], ["_arguments", [], [[]]]];
 
-["INFO", format ["Calling function: %1", _function], nil, nil] call EFUNC(common,log);
-
+private _quietFunctionLogs = ["task:defuse:get"];
 private _functionLower = toLower _function;
+if !(_functionLower in _quietFunctionLogs) then {
+    ["INFO", format ["Calling function: %1", _function], nil, nil] call EFUNC(common,log);
+};
+
 private _chunkPrefix = "FORGE_TRANSPORT_CHUNK:";
 private _chunkPrefixLength = count toArray _chunkPrefix;
 private _unsupportedRoutePrefix = "Error: Unsupported transport route";

arma/server/addons/task/README.md

@@ -41,6 +41,17 @@ system intentionally starts clean after each server or mission restart.
 - defuse progress
 - per-task entity registries for cargo, hostages, HVTs, IEDs, protected entities, shooters, and targets
 
+### Object Model Prototype
+A review-only prototype for object-based task instances lives under
+`prototypes/`. It is not wired into runtime.
+
+- `prototypes/taskObjectPrototypes.sqf`
+- `prototypes/README.md`
+
+The prototype sketches `TaskInstanceBaseClass`, `HostageTaskBaseClass`, and
+`DefuseTaskBaseClass` using `createHashMapObject` so the team can review a
+stateful per-task design without replacing the current procedural task flows.
+
 ### Reward Handling
 `fnc_handleTaskRewards.sqf` applies org-owned rewards:
 - `funds` -> org funds

arma/server/addons/task/XEH_postInit.sqf

@@ -2,13 +2,27 @@
 
 ["ace_explosives_defuse", {
     private _taskID = "";
+    private _explosive = objNull;
     {
         if (_x isEqualType objNull && { !isNull _x }) then {
+            if (isNull _explosive) then { _explosive = _x; };
             _taskID = _x getVariable ["assignedTask", ""];
             if (_taskID isNotEqualTo "") exitWith {};
         };
     } forEach _this;
 
-    if (_taskID isEqualTo "") exitWith {};
+    if (_taskID isEqualTo "" && { !isNull _explosive }) then {
+        _taskID = GVAR(TaskStore) call ["findTaskEntityOwner", ["ieds", _explosive]];
+    };
+
+    if (_taskID isEqualTo "") exitWith {
+        ["WARNING", format [
+            "ACE Defuse Event Ignored: No assignedTask found. Explosive=%1, Type=%2, NetID=%3",
+            _explosive,
+            typeOf _explosive,
+            netId _explosive
+        ]] call EFUNC(common,log);
+    };
+
     GVAR(TaskStore) call ["incrementDefuseCount", [_taskID]];
 }] call CFUNC(addEventHandler);

arma/server/addons/task/functions/fnc_attack.sqf

@@ -58,6 +58,14 @@ waitUntil {
 };
 
 _targets = GVAR(TaskStore) call ["getTaskEntities", ["targets", _taskID]];
+
+if (_timeLimit isNotEqualTo 0) then {
+    waitUntil {
+        sleep 1;
+        GVAR(TaskStore) call ["isTaskAccepted", [_taskID]]
+    };
+};
+
 private _startTime = if (_timeLimit isNotEqualTo 0) then { floor(time) } else { nil };
 
 waitUntil {

arma/server/addons/task/functions/fnc_defend.sqf

@@ -55,17 +55,41 @@ if (_defenseZone == "" || !(markerShape _defenseZone in ["RECTANGLE", "ELLIPSE"]
 };
 
 private _result = 0;
-private _startTime = time;
-private _nextWaveTime = _startTime;
+private _startTime = -1;
+private _nextWaveTime = -1;
 private _currentWave = 0;
 private _zoneEmptyCounter = 0;
 private _warningIssued = false;
+private _defenseStarted = false;
+
+waitUntil {
+    sleep 1;
+    GVAR(TaskStore) call ["isTaskAccepted", [_taskID]]
+};
+
+waitUntil {
+    sleep 1;
+    GVAR(TaskStore) call ["trackParticipants", [_taskID, [], _defenseZone, 0]];
+
+    private _bluforInZone = count (allUnits select { _x isKindOf "CAManBase" && { side _x == west } && { alive _x }} inAreaArray _defenseZone);
+    private _readyToStart = _bluforInZone >= _minBlufor;
+
+    if (_readyToStart) then {
+        _defenseStarted = true;
+        _startTime = time;
+        _nextWaveTime = _startTime;
+
+        GVAR(TaskStore) call ["notifyParticipants", [_taskID, "info", "Tasks", "Defense has started. Hold the zone."]];
+    };
+
+    _readyToStart
+};
 
 waitUntil {
     sleep 1;
     GVAR(TaskStore) call ["trackParticipants", [_taskID, [], _defenseZone, 0]];
     private _bluforInZone = count (allUnits select { _x isKindOf "CAManBase" && { side _x == west } && { alive _x }} inAreaArray _defenseZone);
-    private _timeElapsed = time - _startTime;
+    private _timeElapsed = if (_defenseStarted) then { time - _startTime } else { 0 };
 
     if (_bluforInZone < _minBlufor) then {
         _zoneEmptyCounter = _zoneEmptyCounter + 1;
@@ -79,7 +103,7 @@ waitUntil {
         _warningIssued = false;
     };
 
-    if (_currentWave < _waveCount && time >= _nextWaveTime) then {
+    if (_currentWave < _waveCount && _defenseStarted && { time >= _nextWaveTime }) then {
         [_defenseZone, _taskID, _currentWave] call FUNC(spawnEnemyWave);
 
         _currentWave = _currentWave + 1;

arma/server/addons/task/functions/fnc_defuse.sqf

@@ -46,7 +46,6 @@ params [
 
 private _result = 0;
 private _ieds = [];
-private _entities = [];
 
 waitUntil {
 	sleep 1;
@@ -54,25 +53,30 @@ waitUntil {
 	count _ieds > 0
 };
 
-waitUntil {
-	sleep 1;
-	_entities = GVAR(TaskStore) call ["getTaskEntities", ["entities", _taskID]];
-    GVAR(TaskStore) call ["trackParticipants", [_taskID, _ieds + _entities, "", 250]];
-	count _entities > 0
-};
-
 _ieds = GVAR(TaskStore) call ["getTaskEntities", ["ieds", _taskID]];
-_entities = GVAR(TaskStore) call ["getTaskEntities", ["entities", _taskID]];
+private _entities = GVAR(TaskStore) call ["getTaskEntities", ["entities", _taskID]];
+private _requiredDefusals = if (_limitSuccess < 0) then { count _ieds } else { _limitSuccess };
+private _maxProtectedLosses = if (_limitFail < 0) then { count _entities } else { _limitFail };
+private _entitiesDestroyed = 0;
+private _defusedCount = 0;
+private _shouldFail = false;
+private _shouldSucceed = false;
+private _done = false;
 
 waitUntil {
 	sleep 1;
     GVAR(TaskStore) call ["trackParticipants", [_taskID, _ieds + _entities, "", 250]];
 
-	private _entitiesDestroyed = ({ !alive _x } count _entities);
+	_entitiesDestroyed = ({ !alive _x } count _entities);
+    _defusedCount = GVAR(TaskStore) call ["getDefuseCount", [_taskID]];
+    _shouldFail = (_maxProtectedLosses > 0) && { _entitiesDestroyed >= _maxProtectedLosses };
+    _shouldSucceed = (_requiredDefusals > 0) && { _defusedCount >= _requiredDefusals } && { (_maxProtectedLosses <= 0) || { _entitiesDestroyed < _maxProtectedLosses } };
+    _done = false;
 
-	if (_entitiesDestroyed >= _limitFail) then { _result = 1; };
+	if (_shouldFail) then { _result = 1; };
+    if ((_result == 1) or _shouldSucceed) then { _done = true; };
 
-	(_result == 1) or ((GVAR(TaskStore) call ["getDefuseCount", [_taskID]]) >= _limitSuccess && (_entitiesDestroyed < _limitFail))
+	_done
 };
 
 if (_result == 1) then {

arma/server/addons/task/functions/fnc_defuseModule.sqf

@@ -30,8 +30,16 @@ if (_taskID isEqualTo "") exitWith {
 private _syncedModules = synchronizedObjects _logic;
 private _iedModule = (_syncedModules select { typeOf _x isEqualTo "FORGE_Module_Explosives" }) param [0, objNull];
 private _protectedModule = (_syncedModules select { typeOf _x isEqualTo "FORGE_Module_Protected" }) param [0, objNull];
-private _iedEntities = if (!isNull _iedModule) then { synchronizedObjects _iedModule } else { [] };
-private _protectedEntities = if (!isNull _protectedModule) then { synchronizedObjects _protectedModule } else { [] };
+private _iedEntities = if (!isNull _iedModule) then {
+    synchronizedObjects _iedModule select { !(_x isKindOf "Logic") }
+} else {
+    []
+};
+private _protectedEntities = if (!isNull _protectedModule) then {
+    synchronizedObjects _protectedModule select { !(_x isKindOf "Logic") }
+} else {
+    []
+};
 
 ["INFO", format [
     "Defuse Module: TaskID: %1, IEDs: %2, Protected: %3, IED timer: %4s",

arma/server/addons/task/functions/fnc_delivery.sqf

@@ -60,6 +60,14 @@ waitUntil {
 };
 
 _cargo = GVAR(TaskStore) call ["getTaskEntities", ["cargo", _taskID]];
+
+if (_timeLimit isNotEqualTo 0) then {
+    waitUntil {
+        sleep 1;
+        GVAR(TaskStore) call ["isTaskAccepted", [_taskID]]
+    };
+};
+
 private _startTime = if (_timeLimit isNotEqualTo 0) then { floor(time) } else { nil };
 
 waitUntil {

arma/server/addons/task/functions/fnc_destroy.sqf

@@ -58,6 +58,14 @@ waitUntil {
 };
 
 _targets = GVAR(TaskStore) call ["getTaskEntities", ["targets", _taskID]];
+
+if (_timeLimit isNotEqualTo 0) then {
+    waitUntil {
+        sleep 1;
+        GVAR(TaskStore) call ["isTaskAccepted", [_taskID]]
+    };
+};
+
 private _startTime = if (_timeLimit isNotEqualTo 0) then { floor(time) } else { nil };
 
 waitUntil {

arma/server/addons/task/functions/fnc_heartBeat.sqf

@@ -38,7 +38,8 @@ switch (_typeOf) do {
 
 		[_entity] joinSilent (group _nearPlayer);
 
-		_entity setCaptive false;
+		// Keep rescued hostages protected while they follow the player group.
+		_entity setCaptive true;
 		_entity enableAIFeature ["MOVE", true];
 		_entity playMove "acts_executionvictim_unbow";
     };
@@ -53,6 +54,14 @@ switch (_typeOf) do {
 		doStop _entity;
     };
     case "ied": {
+        private _taskID = _entity getVariable ["assignedTask", ""];
+        if (_taskID isNotEqualTo "") then {
+            waitUntil {
+                sleep 1;
+                GVAR(TaskStore) call ["isTaskAccepted", [_taskID]]
+            };
+        };
+
 		while { alive _entity && _time > 0} do {
 			if (_time > 10) then { _entity say3D "FORGE_timerBeep" };
 			if (_time <= 10 && _time > 5) then { _entity say3D "FORGE_timerBeepShort" };

arma/server/addons/task/functions/fnc_hostage.sqf

@@ -75,13 +75,26 @@ waitUntil {
 
 _hostages = GVAR(TaskStore) call ["getTaskEntities", ["hostages", _taskID]];
 _shooters = GVAR(TaskStore) call ["getTaskEntities", ["shooters", _taskID]];
+private _requiredRescues = if (_limitSuccess < 0) then { count _hostages } else { _limitSuccess };
+private _maxHostageLosses = if (_limitFail < 0) then { count _hostages } else { _limitFail };
+
+if (_timeLimit isNotEqualTo 0) then {
+	waitUntil {
+		sleep 1;
+		GVAR(TaskStore) call ["isTaskAccepted", [_taskID]]
+	};
+};
+
 private _startTime = if (_timeLimit isNotEqualTo 0) then { floor(time) } else { nil };
 
 waitUntil {
 	sleep 1;
     GVAR(TaskStore) call ["trackParticipants", [_taskID, _hostages + _shooters, _extZone, 250]];
 
-	private _hostagesFreed = ({ !captive _x } count _hostages);
+	private _playerGroups = allPlayers apply { group _x };
+	private _hostagesFreed = ({
+		alive _x && { ((group _x) in _playerGroups) || { !captive _x } }
+	} count _hostages);
 	private _hostagesInZone = ({ _x inArea _extZone } count _hostages);
 	private _hostagesKilled = ({ !alive _x } count _hostages);
 	private _shootersAlive = ({ alive _x } count _shooters);
@@ -89,18 +102,18 @@ waitUntil {
 	if (_timeLimit isNotEqualTo 0) then {
 		private _timeExpired = (floor time - _startTime >= _timeLimit);
 
-		if (_hostagesFreed < _limitSuccess && _timeExpired) then { _result = 1; };
-		if (_hostagesKilled >= _limitFail) then { _result = 1; };
+		if (_hostagesFreed < _requiredRescues && _timeExpired) then { _result = 1; };
+		if (_hostagesKilled >= _maxHostageLosses) then { _result = 1; };
 
 		(_result == 1) or
-		((_hostagesInZone >= _limitSuccess) && (_hostagesKilled < _limitFail)) or
-		((!isNil "_shooters") && (_shootersAlive <= 0) && (_hostagesInZone >= _limitSuccess) && (_hostagesKilled < _limitFail))
+		((_hostagesInZone >= _requiredRescues) && (_hostagesKilled < _maxHostageLosses)) or
+		((!isNil "_shooters") && (_shootersAlive <= 0) && (_hostagesInZone >= _requiredRescues) && (_hostagesKilled < _maxHostageLosses))
 	} else {
-		if (_hostagesKilled >= _limitFail) then { _result = 1; };
+		if (_hostagesKilled >= _maxHostageLosses) then { _result = 1; };
 
 		(_result == 1) or
-		((_hostagesInZone >= _limitSuccess) && (_hostagesKilled < _limitFail)) or
-		((!isNil "_shooters") && (_shootersAlive <= 0) && (_hostagesInZone >= _limitSuccess) && (_hostagesKilled < _limitFail))
+		((_hostagesInZone >= _requiredRescues) && (_hostagesKilled < _maxHostageLosses)) or
+		((!isNil "_shooters") && (_shootersAlive <= 0) && (_hostagesInZone >= _requiredRescues) && (_hostagesKilled < _maxHostageLosses))
 	};
 };
 

arma/server/addons/task/functions/fnc_hostageModule.sqf

@@ -30,8 +30,20 @@ if (_taskID isEqualTo "") exitWith {
 private _syncedModules = synchronizedObjects _logic;
 private _hostageModule = (_syncedModules select { typeOf _x isEqualTo "FORGE_Module_Hostages" }) param [0, objNull];
 private _shooterModule = (_syncedModules select { typeOf _x isEqualTo "FORGE_Module_Shooters" }) param [0, objNull];
-private _hostageEntities = if (!isNull _hostageModule) then { synchronizedObjects _hostageModule } else { [] };
-private _shooterEntities = if (!isNull _shooterModule) then { synchronizedObjects _shooterModule } else { [] };
+private _hostageEntities = if (!isNull _hostageModule) then {
+    synchronizedObjects _hostageModule select {
+        (_x isKindOf "CAManBase") && { !(_x isKindOf "Logic") }
+    }
+} else {
+    []
+};
+private _shooterEntities = if (!isNull _shooterModule) then {
+    synchronizedObjects _shooterModule select {
+        (_x isKindOf "CAManBase") && { !(_x isKindOf "Logic") }
+    }
+} else {
+    []
+};
 
 ["INFO", format [
     "Hostage Module: TaskID: %1, ExtZone: %2, Hostages: %3, Shooters: %4, CBRN: %5, Execution: %6",

arma/server/addons/task/functions/fnc_hvt.sqf

@@ -66,6 +66,14 @@ waitUntil {
 };
 
 _hvts = GVAR(TaskStore) call ["getTaskEntities", ["hvts", _taskID]];
+
+if (_timeLimit isNotEqualTo 0) then {
+	waitUntil {
+		sleep 1;
+		GVAR(TaskStore) call ["isTaskAccepted", [_taskID]]
+	};
+};
+
 private _startTime = if (_timeLimit isNotEqualTo 0) then { floor(time) } else { nil };
 
 waitUntil {

arma/server/addons/task/functions/fnc_initTaskStore.sqf

@@ -176,6 +176,26 @@ GVAR(TaskStore) = createHashMapObject [[
         private _entry = _self call ["callTaskState", ["task:catalog:get", [_taskID], objNull]];
         _entry isEqualType createHashMap
     }],
+    ["getTaskCatalogEntry", compileFinal {
+        params [["_taskID", "", [""]]];
+
+        if (_taskID isEqualTo "") exitWith { createHashMap };
+
+        private _entry = _self call ["callTaskState", ["task:catalog:get", [_taskID], createHashMap]];
+        if !(_entry isEqualType createHashMap) exitWith { createHashMap };
+
+        _entry
+    }],
+    ["isTaskAccepted", compileFinal {
+        params [["_taskID", "", [""]]];
+
+        if (_taskID isEqualTo "") exitWith { false };
+
+        private _entry = _self call ["getTaskCatalogEntry", [_taskID]];
+        if (_entry isEqualTo createHashMap) exitWith { false };
+
+        (_entry getOrDefault ["accepted", false]) || { (_entry getOrDefault ["requesterUid", ""]) isNotEqualTo "" }
+    }],
     ["acceptTask", compileFinal {
         params [["_taskID", "", [""]], ["_requesterUid", "", [""]]];
 
@@ -278,6 +298,35 @@ GVAR(TaskStore) = createHashMapObject [[
 
         +(_registry getOrDefault [_taskID, []])
     }],
+    ["findTaskEntityOwner", compileFinal {
+        params [["_registryKey", "", [""]], ["_entity", objNull, [objNull]]];
+
+        if (_registryKey isEqualTo "" || { isNull _entity }) exitWith { "" };
+
+        private _taskEntityRegistries = _self getOrDefault ["taskEntityRegistries", createHashMap];
+        private _registry = _taskEntityRegistries getOrDefault [_registryKey, createHashMap];
+        private _resolvedTaskID = "";
+
+        {
+            private _taskID = _x;
+            private _entities = _y;
+
+            if (_entity in _entities) exitWith {
+                _resolvedTaskID = _taskID;
+            };
+
+            private _matchingEntity = _entities select {
+                !isNull _x
+                && { (typeOf _x) isEqualTo (typeOf _entity) }
+                && { _x distance _entity < 1 }
+            };
+            if (_matchingEntity isNotEqualTo []) exitWith {
+                _resolvedTaskID = _taskID;
+            };
+        } forEach _registry;
+
+        _resolvedTaskID
+    }],
     ["clearTaskEntities", compileFinal {
         params [["_taskID", "", [""]]];
 
@@ -382,20 +431,31 @@ GVAR(TaskStore) = createHashMapObject [[
 
         if (_taskID isEqualTo "") exitWith { 0 };
 
-        private _nextCount = _self call ["callTaskState", ["task:defuse:increment", [_taskID], 0]];
-        if !(_nextCount isEqualType 0) exitWith { 0 };
+        ["task:defuse:increment", [_taskID]] call EFUNC(extension,extCall) params ["_result", "_isSuccess"];
 
-        _nextCount
+        if !_isSuccess exitWith { 0 };
+        if !(_result isEqualType "") exitWith { 0 };
+        if ((_result find "Error:") == 0) exitWith {
+            ["ERROR", format ["Task extension call 'task:defuse:increment' failed: %1", _result]] call EFUNC(common,log);
+            0
+        };
+
+        parseNumber _result
     }],
     ["getDefuseCount", compileFinal {
         params [["_taskID", "", [""]]];
 
         if (_taskID isEqualTo "") exitWith { 0 };
 
-        private _defuseCount = _self call ["callTaskState", ["task:defuse:get", [_taskID], 0]];
-        if !(_defuseCount isEqualType 0) exitWith { 0 };
+        ["task:defuse:get", [_taskID]] call EFUNC(extension,extCall) params ["_result", "_isSuccess"];
+        if !_isSuccess exitWith { 0 };
+        if !(_result isEqualType "") exitWith { 0 };
+        if ((_result find "Error:") == 0) exitWith {
+            ["ERROR", format ["Task extension call 'task:defuse:get' failed: %1", _result]] call EFUNC(common,log);
+            0
+        };
 
-        _defuseCount
+        parseNumber _result
     }],
     ["notifyParticipants", compileFinal {
         params [

arma/server/addons/task/functions/fnc_makeHostage.sqf

@@ -27,4 +27,11 @@ if (_taskID == "") exitWith { ["ERROR", "No task ID provided for entity"] call E
 SETVAR(_entity,assignedTask,_taskID);
 GVAR(TaskStore) call ["registerTaskEntity", ["hostages", _taskID, _entity]];
 
-if (alive _entity) then { [_entity, "hostage"] spawn FUNC(heartBeat); };
+if (alive _entity) then {
+    // Apply hostage protection immediately so nearby hostile AI cannot kill the
+    // unit before the scheduled heartbeat initializes the animation state.
+    _entity setCaptive true;
+    _entity enableAIFeature ["MOVE", false];
+
+    [_entity, "hostage"] spawn FUNC(heartBeat);
+};

arma/server/addons/task/functions/fnc_makeIED.sqf

@@ -26,7 +26,7 @@ if (_time <= 0) exitWith { ["ERROR", "Invalid time provided for IED"] call EFUNC
 
 ["INFO", format ["Make IED: %1", _this]] call EFUNC(common,log);
 
-SETVAR(_entity,assignedTask,_taskID);
+SETPVAR(_entity,assignedTask,_taskID);
 GVAR(TaskStore) call ["registerTaskEntity", ["ieds", _taskID, _entity]];
 
 if (alive _entity) then { [_entity, "ied", _time] spawn FUNC(heartBeat); };

arma/server/addons/task/prototypes/README.md

@@ -0,0 +1,26 @@
+# Task Object Prototypes
+
+This folder contains review-only `createHashMapObject` prototypes for task
+instances. They are not part of runtime initialization.
+
+Current prototypes:
+- `TaskInstanceBaseClass`
+- `HostageTaskBaseClass`
+- `DefuseTaskBaseClass`
+
+Source:
+- [taskObjectPrototypes.sqf](./taskObjectPrototypes.sqf)
+
+Purpose:
+- show what per-task instance objects could look like
+- separate state ownership from the current long procedural functions
+- avoid committing the live addon to a large refactor before the model is
+  reviewed
+
+Important design choice:
+- these prototypes use explicit `markSucceeded`, `markFailed`, and `cleanup`
+  methods instead of relying on `#delete`
+
+That is intentional. `createHashMapObject` destructor timing is reference-based,
+so `#delete` is not a good primitive for mission-critical task completion or
+reward flow.

arma/server/addons/task/prototypes/taskObjectPrototypes.sqf

@@ -0,0 +1,290 @@
+#include "..\script_component.hpp"
+
+/*
+ * Review-only prototype for object-based task instances.
+ *
+ * This file is intentionally not referenced by XEH_PREP or runtime init.
+ * It exists so the current procedural task flows can be compared against
+ * a createHashMapObject-based design before any live refactor is attempted.
+ *
+ * Usage in debug/testing:
+ * private _prototypes = call compile preprocessFileLineNumbers
+ *     "\forge\forge_server\addons\task\prototypes\taskObjectPrototypes.sqf";
+ *
+ * private _task = createHashMapObject [
+ *     _prototypes get "HostageTaskBaseClass",
+ *     [
+ *         "task_hostage_review",
+ *         createHashMapFromArray [
+ *             ["hostages", [hostage1, hostage2]],
+ *             ["shooters", [shooter1, shooter2]]
+ *         ],
+ *         createHashMapFromArray [
+ *             ["extractionZone", "hostage_extract"],
+ *             ["limitSuccess", 2],
+ *             ["limitFail", 1],
+ *             ["execution", true],
+ *             ["timeLimit", 900]
+ *         ]
+ *     ]
+ * ];
+ */
+
+#pragma hemtt ignore_variables ["_self"]
+
+GVAR(TaskInstanceBaseClass) = createHashMapFromArray [
+    ["#type", "TaskInstanceBaseClass"],
+    ["#create", compileFinal {
+        params [
+            ["_taskID", "", [""]],
+            ["_taskType", "", [""]],
+            ["_entities", createHashMap, [createHashMap]],
+            ["_taskParams", createHashMap, [createHashMap]]
+        ];
+
+        _self set ["taskID", _taskID];
+        _self set ["taskType", _taskType];
+        _self set ["entities", _entities];
+        _self set ["taskParams", _taskParams];
+        _self set ["status", "created"];
+        _self set ["startedAt", -1];
+        _self set ["finishedAt", -1];
+        _self set ["failureReason", ""];
+        _self set ["outcomeData", createHashMap];
+    }],
+    ["getTaskID", compileFinal {
+        _self getOrDefault ["taskID", ""]
+    }],
+    ["getTaskType", compileFinal {
+        _self getOrDefault ["taskType", ""]
+    }],
+    ["getStatus", compileFinal {
+        _self getOrDefault ["status", "created"]
+    }],
+    ["markActive", compileFinal {
+        _self set ["status", "active"];
+        _self set ["startedAt", serverTime];
+        true
+    }],
+    ["markSucceeded", compileFinal {
+        params [["_outcomeData", createHashMap, [createHashMap]]];
+
+        _self set ["status", "succeeded"];
+        _self set ["finishedAt", serverTime];
+        _self set ["outcomeData", _outcomeData];
+        true
+    }],
+    ["markFailed", compileFinal {
+        params [["_reason", "", [""]], ["_outcomeData", createHashMap, [createHashMap]]];
+
+        _self set ["status", "failed"];
+        _self set ["finishedAt", serverTime];
+        _self set ["failureReason", _reason];
+        _self set ["outcomeData", _outcomeData];
+        true
+    }],
+    ["cleanup", compileFinal {
+        false
+    }],
+    ["tick", compileFinal {
+        createHashMap
+    }],
+    ["runLoop", compileFinal {
+        false
+    }]
+];
+
+GVAR(HostageTaskBaseClass) = createHashMapFromArray [
+    ["#base", GVAR(TaskInstanceBaseClass)],
+    ["#type", "HostageTaskBaseClass"],
+    ["#create", compileFinal {
+        params [
+            ["_taskID", "", [""]],
+            ["_entities", createHashMap, [createHashMap]],
+            ["_taskParams", createHashMap, [createHashMap]]
+        ];
+
+        _self set ["taskID", _taskID];
+        _self set ["taskType", "hostage"];
+        _self set ["entities", _entities];
+        _self set ["taskParams", _taskParams];
+        _self set ["status", "created"];
+        _self set ["startedAt", -1];
+        _self set ["finishedAt", -1];
+        _self set ["failureReason", ""];
+        _self set ["outcomeData", createHashMap];
+
+        private _hostages = +(_entities getOrDefault ["hostages", []]);
+        private _shooters = +(_entities getOrDefault ["shooters", []]);
+        private _requiredRescues = _taskParams getOrDefault ["limitSuccess", -1];
+        if (_requiredRescues < 0) then { _requiredRescues = count _hostages; };
+
+        private _maxHostageLosses = _taskParams getOrDefault ["limitFail", -1];
+        if (_maxHostageLosses < 0) then { _maxHostageLosses = count _hostages; };
+
+        _self set ["hostages", _hostages];
+        _self set ["shooters", _shooters];
+        _self set ["extractionZone", _taskParams getOrDefault ["extractionZone", ""]];
+        _self set ["timeLimit", _taskParams getOrDefault ["timeLimit", 0]];
+        _self set ["execution", _taskParams getOrDefault ["execution", false]];
+        _self set ["cbrn", _taskParams getOrDefault ["cbrn", false]];
+        _self set ["cbrnZone", _taskParams getOrDefault ["cbrnZone", ""]];
+        _self set ["requiredRescues", _requiredRescues];
+        _self set ["maxHostageLosses", _maxHostageLosses];
+    }],
+    ["countFreedHostages", compileFinal {
+        private _playerGroups = allPlayers apply { group _x };
+        private _hostages = _self getOrDefault ["hostages", []];
+
+        {
+            alive _x && { ((group _x) in _playerGroups) || { !captive _x } }
+        } count _hostages
+    }],
+    ["countHostagesInZone", compileFinal {
+        private _extZone = _self getOrDefault ["extractionZone", ""];
+        private _hostages = _self getOrDefault ["hostages", []];
+
+        if (_extZone isEqualTo "") exitWith { 0 };
+        { _x inArea _extZone } count _hostages
+    }],
+    ["countKilledHostages", compileFinal {
+        private _hostages = _self getOrDefault ["hostages", []];
+        { !alive _x } count _hostages
+    }],
+    ["countAliveShooters", compileFinal {
+        private _shooters = _self getOrDefault ["shooters", []];
+        { alive _x } count _shooters
+    }],
+    ["tick", compileFinal {
+        private _startedAt = _self getOrDefault ["startedAt", -1];
+        private _timeLimit = _self getOrDefault ["timeLimit", 0];
+        private _killed = _self call ["countKilledHostages", []];
+        private _freed = _self call ["countFreedHostages", []];
+        private _inZone = _self call ["countHostagesInZone", []];
+        private _shootersAlive = _self call ["countAliveShooters", []];
+        private _requiredRescues = _self getOrDefault ["requiredRescues", 0];
+        private _maxHostageLosses = _self getOrDefault ["maxHostageLosses", 0];
+        private _timeExpired = false;
+
+        if (_timeLimit > 0 && { _startedAt >= 0 }) then {
+            _timeExpired = (serverTime - _startedAt) >= _timeLimit;
+        };
+
+        createHashMapFromArray [
+            ["freed", _freed],
+            ["inZone", _inZone],
+            ["killed", _killed],
+            ["shootersAlive", _shootersAlive],
+            ["requiredRescues", _requiredRescues],
+            ["maxHostageLosses", _maxHostageLosses],
+            ["timeExpired", _timeExpired],
+            ["shouldFail", (_killed >= _maxHostageLosses) || { _timeExpired && { _freed < _requiredRescues } }],
+            ["shouldSucceed", (_inZone >= _requiredRescues) && { _killed < _maxHostageLosses }]
+        ]
+    }],
+    ["runLoop", compileFinal {
+        _self call ["markActive", []];
+
+        while { (_self call ["getStatus", []]) isEqualTo "active" } do {
+            private _snapshot = _self call ["tick", []];
+
+            if (_snapshot getOrDefault ["shouldFail", false]) exitWith {
+                _self call ["markFailed", ["Hostage fail conditions met.", _snapshot]];
+            };
+
+            if (_snapshot getOrDefault ["shouldSucceed", false]) exitWith {
+                _self call ["markSucceeded", [_snapshot]];
+            };
+
+            sleep 1;
+        };
+
+        true
+    }]
+];
+
+GVAR(DefuseTaskBaseClass) = createHashMapFromArray [
+    ["#base", GVAR(TaskInstanceBaseClass)],
+    ["#type", "DefuseTaskBaseClass"],
+    ["#create", compileFinal {
+        params [
+            ["_taskID", "", [""]],
+            ["_entities", createHashMap, [createHashMap]],
+            ["_taskParams", createHashMap, [createHashMap]]
+        ];
+
+        _self set ["taskID", _taskID];
+        _self set ["taskType", "defuse"];
+        _self set ["entities", _entities];
+        _self set ["taskParams", _taskParams];
+        _self set ["status", "created"];
+        _self set ["startedAt", -1];
+        _self set ["finishedAt", -1];
+        _self set ["failureReason", ""];
+        _self set ["outcomeData", createHashMap];
+
+        private _ieds = +(_entities getOrDefault ["ieds", []]);
+        private _protected = +(_entities getOrDefault ["protected", []]);
+        private _requiredDefusals = _taskParams getOrDefault ["limitSuccess", -1];
+        if (_requiredDefusals < 0) then { _requiredDefusals = count _ieds; };
+
+        private _maxProtectedLosses = _taskParams getOrDefault ["limitFail", -1];
+        if (_maxProtectedLosses < 0) then { _maxProtectedLosses = count _protected; };
+
+        _self set ["ieds", _ieds];
+        _self set ["protected", _protected];
+        _self set ["requiredDefusals", _requiredDefusals];
+        _self set ["maxProtectedLosses", _maxProtectedLosses];
+        _self set ["iedTimer", _taskParams getOrDefault ["iedTimer", 300]];
+    }],
+    ["countProtectedDestroyed", compileFinal {
+        private _protected = _self getOrDefault ["protected", []];
+        { !alive _x } count _protected
+    }],
+    ["getDefuseCount", compileFinal {
+        private _taskID = _self getOrDefault ["taskID", ""];
+        if (_taskID isEqualTo "") exitWith { 0 };
+
+        GVAR(TaskStore) call ["getDefuseCount", [_taskID]]
+    }],
+    ["tick", compileFinal {
+        private _defusedCount = _self call ["getDefuseCount", []];
+        private _protectedDestroyed = _self call ["countProtectedDestroyed", []];
+        private _requiredDefusals = _self getOrDefault ["requiredDefusals", 0];
+        private _maxProtectedLosses = _self getOrDefault ["maxProtectedLosses", 0];
+
+        createHashMapFromArray [
+            ["defusedCount", _defusedCount],
+            ["protectedDestroyed", _protectedDestroyed],
+            ["requiredDefusals", _requiredDefusals],
+            ["maxProtectedLosses", _maxProtectedLosses],
+            ["shouldFail", (_protectedDestroyed >= _maxProtectedLosses) && { _maxProtectedLosses > 0 }],
+            ["shouldSucceed", (_defusedCount >= _requiredDefusals) && { _requiredDefusals > 0 } && { _protectedDestroyed < _maxProtectedLosses || { _maxProtectedLosses <= 0 } }]
+        ]
+    }],
+    ["runLoop", compileFinal {
+        _self call ["markActive", []];
+
+        while { (_self call ["getStatus", []]) isEqualTo "active" } do {
+            private _snapshot = _self call ["tick", []];
+
+            if (_snapshot getOrDefault ["shouldFail", false]) exitWith {
+                _self call ["markFailed", ["Defuse fail conditions met.", _snapshot]];
+            };
+
+            if (_snapshot getOrDefault ["shouldSucceed", false]) exitWith {
+                _self call ["markSucceeded", [_snapshot]];
+            };
+
+            sleep 1;
+        };
+
+        true
+    }]
+];
+
+createHashMapFromArray [
+    ["TaskInstanceBaseClass", GVAR(TaskInstanceBaseClass)],
+    ["HostageTaskBaseClass", GVAR(HostageTaskBaseClass)],
+    ["DefuseTaskBaseClass", GVAR(DefuseTaskBaseClass)]
+]