[saco] Implement/match CVehicle::HasSunk()

saco/game/scripting.h

@@ -53,6 +53,7 @@ const SCRIPT_COMMAND create_icon_marker_sphere			= { 0x02A7, "fffiv" };
 
 const SCRIPT_COMMAND add_to_player_money				= { 0x0109, "ii" };		// PLAYER_CHAR, money
 
+const SCRIPT_COMMAND has_car_sunk						= { 0x02bf, "i" };	// CarID
 const SCRIPT_COMMAND get_ground_z						= { 0x02ce, "fffv" };	// x, y, z, var_ground_z
 
 const SCRIPT_COMMAND destroy_racing_checkpoint			= { 0x06d6,	"i" };

saco/game/vehicle.cpp

@@ -109,3 +109,12 @@ void CVehicle::SetHealth(float fHealth)
 
 //-----------------------------------------------------------
 
+BOOL CVehicle::HasSunk()
+{
+	if(!m_pVehicle) return FALSE;
+
+	return ScriptCommand(&has_car_sunk,m_dwGTAId);
+}
+
+//-----------------------------------------------------------
+

saco/game/vehicle.h

@@ -25,6 +25,7 @@ public:
 	float GetHealth();
 	void  SetHealth(float fHealth);
 
+	BOOL  HasSunk();
 	BOOL  HasADriver();
 
 	void    SetEngineState(BOOL bState);