diff --git a/addons/repair/XEH_preInit.sqf b/addons/repair/XEH_preInit.sqf
index 69abb46fa9..752ab7b45f 100644
--- a/addons/repair/XEH_preInit.sqf
+++ b/addons/repair/XEH_preInit.sqf
@@ -2,6 +2,7 @@
 
 ADDON = false;
 
-PREP(empty);
+PREP(setDamage);
+PREP(setHitPointDamage);
 
 ADDON = true;
diff --git a/addons/repair/functions/fnc_empty.sqf b/addons/repair/functions/fnc_empty.sqf
deleted file mode 100644
index c60a82b2d8..0000000000
--- a/addons/repair/functions/fnc_empty.sqf
+++ /dev/null
@@ -1,3 +0,0 @@
-#include "script_component.hpp"
-
-diag_log text format["This is here as an example!!!"];
diff --git a/addons/repair/functions/fnc_setDamage.sqf b/addons/repair/functions/fnc_setDamage.sqf
new file mode 100644
index 0000000000..acd627d898
--- /dev/null
+++ b/addons/repair/functions/fnc_setDamage.sqf
@@ -0,0 +1,40 @@
+/*
+ * Author: commy2
+ *
+ * Sets the structural damage of a vehicle without altering the hitPoints. Requires local vehicle.
+ *
+ * Arguments:
+ * 0: vehicle to damage (Object)
+ * 1: Total damage (Number)
+ *
+ * Return Value:
+ * NONE
+ */
+#include "script_component.hpp"
+
+private ["_vehicle", "_damage"];
+
+_vehicle = _this select 0;
+_damage = _this select 1;
+
+// can't execute all commands if the vehicle isn't local. exit here.
+if !(local _vehicle) exitWith {};
+
+// save array with damage values of all hitpoints
+private ["_hitPoints", "_hitPointDamages"];
+
+_hitPoints = [_vehicle] call EFUNC(common,getHitpoints);
+
+_hitPointDamages = [];
+
+{
+    _hitPointDamages set [_forEachIndex, _vehicle getHitPointDamage _x];
+} forEach _hitPoints;
+
+// set damage of the vehicle
+_vehicle setDamage _damage;
+
+// restore original hitpoint damage values
+{
+    _vehicle setHitPointDamage [_x, _hitPointDamages select _forEachIndex];
+} forEach _hitPoints;
diff --git a/addons/repair/functions/fnc_setHitPointDamage.sqf b/addons/repair/functions/fnc_setHitPointDamage.sqf
new file mode 100644
index 0000000000..2d38131a11
--- /dev/null
+++ b/addons/repair/functions/fnc_setHitPointDamage.sqf
@@ -0,0 +1,76 @@
+/*
+ * Author: commy2
+ *
+ * Set the hitpoint damage and change the structural damage acordingly. Requires local vehicle.
+ *
+ * Arguments:
+ * 0: vehicle
+ * 1: hitpoint
+ * 2: damage
+ *
+ * Return Value:
+ * NONE
+ */
+#include "script_component.hpp"
+
+private ["_vehicle", "_hitPoint", "_hitPointDamage"];
+
+_vehicle = _this select 0;
+_hitPoint = _this select 1;
+_hitPointDamage = _this select 2;
+
+// can't execute all commands if the vehicle isn't local. exit here.
+if !(local _vehicle) exitWith {};
+
+// get all valid hitpoints
+private "_hitPoints";
+_hitPoints = [_vehicle] call EFUNC(common,getHitpoints);
+
+// exit if the hitpoint is not valid
+if !(_hitPoint in _hitPoints) exitWith {};
+
+// save array with damage values of all hitpoints
+private "_hitPointDamages";
+_hitPointDamages = [];
+
+{
+    _hitPointDamages set [_forEachIndex, _vehicle getHitPointDamage _x];
+} forEach _hitPoints;
+
+// save structural damage and sum of hitpoint damages
+private ["_damageOld", "_hitPointDamageSumOld"];
+
+_damageOld = damage _vehicle;
+
+_hitPointDamageSumOld = 0;
+{
+    _hitPointDamageSumOld = _hitPointDamageSumOld + _x;
+} forEach _hitPointDamages;
+
+// set new damage in array
+_hitPointDamages set [_hitPoints find _hitPoint, _hitPointDamage];
+
+// save sum of new hitpoint damages
+private "_hitPointDamageSumNew";
+
+_hitPointDamageSumNew = 0;
+{
+    _hitPointDamageSumNew = _hitPointDamageSumNew + _x;
+} forEach _hitPointDamages;
+
+// calculate new strctural damage
+private "_damageNew";
+_damageNew = _hitPointDamageSumNew / count _hitPoints;
+
+if (_hitPointDamageSumOld > 0) then {
+    _damageNew = _damageOld * (_hitPointDamageSumNew / _hitPointDamageSumOld);
+};
+
+// set new structural damage value
+_vehicle setDamage _damageNew;
+
+// set the new damage for that hit point
+
+{
+    _vehicle setHitPointDamage [_x, _hitPointDamages select _forEachIndex];
+} forEach _hitPoints;