C:/Marmalade/7.4/examples/GameTutorial/CPP/Stage2/source/DiscManager.h

// ---------------------------------------------------------------------------
// PLATFORM: All                                                             -
// PRODUCT: Fourplay                                                         -
// VISIBILITY: Public                                                        -
// ---------------------------------------------------------------------------
//                                                                           -
// PURPOSE: A singleton class which draws/updates/creates discs.             -
//                                                                           -
// ---------------------------------------------------------------------------

#ifndef DISCMANAGER_H
#define DISCMANAGER_H

#include "Disc.h"
#include "vector"
#include "input.h"
#include "CollisionManager.h"
#include "Grid.h"

class DiscManager {
public:
        static DiscManager* Instance();

        static void DestroyInstance();

        void CreateDisc();

        void UpdateDiscsSingleplayer(double deltaTime, 
                                                                 Grid *grid);

        CIwFVec2 UpdateDiscsMultiplayer(double deltaTime, Grid *grid, bool myTurn, CIwFVec2 pos);

        void CheckGridExteriorCollisions(Disc *disc, 
                                                                         Grid *grid, 
                                                                         double deltaTime, 
                                                                         bool &colliderCollision);

        void CheckGridInteriorCollisions(Disc* disc, Grid* grid, double deltaTime, bool &discCollision);

        void DrawDiscs(double deltaTime);

        bool CanCreateDisc();

        void DeleteDiscs();

        int GetCurrentDiscColour();

        bool GetCurrentDiscLaunched();

        bool GetCurrentDiscHasLanded();

        bool GetCurrentDiscHasTarget();

        void LaunchCurrentDisc(CIwFVec2 velocity);

protected:
        DiscManager();

        ~DiscManager();

        static DiscManager *m_instance;

        std::vector<Disc*> m_discs;

        float m_discSpawnX;

        float m_discSpawnY;
};

#endif