Completed miss on purpose functionality

src/core/include/datatypes.h

@@ -77,6 +77,28 @@ namespace State
 	};
 };
 
+namespace ShotsScatter
+{
+	enum ShotsScatters
+	{
+		NONE = 0,
+		HIGH,
+		MEDIUM,
+		LOW
+	};
+};
+
+namespace ShotsIntensity
+{
+	enum ShotsIntensities
+	{
+		NONE = 0,
+		LOW,
+		MEDIUM,
+		HIGH
+	};
+};
+
 #pragma pack(push, 1)
 namespace DataTypes {
 	struct TACAN

src/core/include/unitsmanager.h

@@ -24,6 +24,7 @@ public:
 	void acquireControl(unsigned int ID);
 	void loadDatabases();
 	Unit* getClosestUnit(Unit* unit, unsigned char coalition, vector<string> categories, double &distance);
+	map<Unit*, double> getUnitsInRange(Unit* unit, unsigned char coalition, vector<string> categories, double range);
 
 private:
 	map<unsigned int, Unit*> units;