subs can only fire missiles when reemerged

CMakeLists.txt

@@ -32,7 +32,7 @@ set(CONTROLLERS gameObjectFrameController.cpp cameraController.cpp)
 set(CONSOLE console.cpp abstractCommand.cpp addUnitCommand.cpp addResourceCommand.cpp addTechnologyCommand.cpp toggleDebugCommand.cpp)
 set(CORE gameManager.cpp game.cpp fxManager.cpp defConfigs.cpp ${CONSOLE} ${CONTROLLERS})
 set(PROJECTILES projectile.cpp missile.cpp cruiseMissile.cpp shell.cpp)
-set(VEHICLES vehicle.cpp engineer.cpp resourceRover.cpp)
+set(VEHICLES vehicle.cpp submarine.cpp engineer.cpp resourceRover.cpp)
 set(STRUCTURES structure.cpp factory.cpp pointDefense.cpp extractor.cpp researchStruct.cpp)
 set(UNITS gameObjectFactory.cpp unit.cpp ${STRUCTURES} ${VEHICLES})
 set(CONTENT player.cpp trader.cpp pathfinder.cpp map.cpp gameObject.cpp gameObjectFrame.h resourceDeposit.cpp ${UNITS} ${PROJECTILES})

gameObjectFactory.cpp

@@ -2,6 +2,7 @@
 #include "player.h"
 #include "factory.h"
 #include "engineer.h"
+#include "submarine.h"
 #include "resourceRover.h"
 #include "projectile.h"
 #include "resourceDeposit.h"
@@ -44,6 +45,8 @@ namespace battleship{
 				return new Engineer(player, id, pos, rot, Unit::State::STAND_GROUND);
 			case UnitClass::RESOURCE_ROVER:
 				return new ResourceRover(player, id, pos, rot, Unit::State::STAND_GROUND);
+			case UnitClass::SUBMARINE:
+				return new Submarine(player, id, pos, rot, Unit::State::STAND_GROUND);
 			default:
 				return new Vehicle(player, id, pos, rot, Unit::State::STAND_GROUND);
 		}

submarine.cpp

@@ -0,0 +1,27 @@
+#include "submarine.h"
+#include "map.h"
+
+#include <quad.h>
+
+namespace battleship{
+	using namespace vb01;
+	using namespace std;
+
+	Submarine::Submarine(Player *player, int id, Vector3 pos, Quaternion rot, Unit::State state) : Vehicle(player, id, pos, rot, state){}
+
+	bool Submarine::validateLaunchOrder(){
+		if(!Unit::validateLaunchOrder()) return false;
+
+		vector<Node*> terrainNodes = Map::getSingleton()->getNodeParent()->getChildren();
+
+		for(int i = 1; i < terrainNodes.size(); i++){
+			Vector3 wbPos = terrainNodes[i]->getPosition();
+			Vector3 size = ((Quad*)terrainNodes[i]->getMesh(0))->getSize();
+
+			if(fabs(wbPos.x - pos.x) < .5 * size.x && fabs(wbPos.z - pos.z) < .5 * size.y && pos.y - wbPos.y > -.1)
+				return true;
+		}
+
+		return false;
+	}
+}

submarine.h

@@ -0,0 +1,15 @@
+#ifndef SUBMARINE_H
+#define SUBMARINE_H
+
+#include "vehicle.h"
+
+namespace battleship{
+	class Submarine : public Vehicle{
+		public:
+			Submarine(Player*, int, vb01::Vector3, vb01::Quaternion, Unit::State);
+		private:
+			bool validateLaunchOrder();
+	};
+}
+
+#endif

unit.cpp

@@ -769,7 +769,7 @@ namespace battleship{
 			case Order::TYPE::EJECT:
 				return !garrisonSlots.empty();
 		    case Order::TYPE::LAUNCH:
-				return !getWeaponsByOrder(Order::TYPE::LAUNCH).empty();
+				return validateLaunchOrder();
 		    case Order::TYPE::SUPPLY:
 		    case Order::TYPE::LOAD:
 		    case Order::TYPE::UNLOAD:

unit.h

@@ -198,6 +198,7 @@ namespace battleship{
 
 		std::vector<Player*> getSelectingPlayers();
         void removeOrder(int);
+		virtual bool validateLaunchOrder(){return !getWeaponsByOrder(Order::TYPE::LAUNCH).empty();}
 		virtual bool validateGarrisonOrder(Order){return false;}
 		virtual void targetUnitsAutomatically();
 		virtual void reinit();