1 #ifndef PHYSICS_WORLD_HH

     2 #define PHYSICS_WORLD_HH

     3 

     4 #include <ClanLib/display.h>

     5 #include <ClanLib/core.h>

     6 

     7 #include <algorithm>

     8 #include <functional>

     9 #include <cmath>

    10            

    11 #include "Terrain.hh"          

    12 class PhysicsWorld;

    13 

    14 #include "PhysicsObject.hh"

    15 #include "Vector.hh"

    16 #include "Config.hh"

    17 #include "Projectile.hh"

    18 

    19 /**

    20 * PhysicsWorld class. PhysicsWorld contains PhysicsObjects that are

    21 * simulated in the PhysicsWorld.

    22 */

    23 class PhysicsWorld : public Terrain {

    24     friend class PhysicsObject;

    25 

    26 private:

    27     CL_Timer tick_timer;

    28     uint32_t tick_counter;

    29 

    30     //    Terrain terrain;

    31 

    32 protected:

    33     std::list<PhysicsObject*> players;

    34     std::list<Shot*> projectiles;

    35 //    std::vector<PhysicsObject*> objects;

    36 

    37     // Contains connections between signals and slots

    38     CL_SlotContainer slots;

    39 

    40     PhysicsWorld(Vector gravity, Vector dimensions);

    41 

    42     // TODO: Should these be somewhere else?

    43     Vector dimensions;

    44     Vector gravity;

    45 

    46 

    47 

    48 public:

    49     // TODO: Replace addObject with these?

    50     //void addPlayerObject(PlayerObject *object);

    51     //void addProjectileObject(ProjectileObject *object);

    52     

    53     /**

    54      * Add object to the PhysicsWorld.

    55      *

    56      * @param object Pointer to the PhysicsObject to add.

    57      */

    58     void addPlayerObject(PhysicsObject *object);

    59     

    60     void addProjectile(Shot *projectile);

    61 

    62     /**

    63      * Advance one time step in physics simulation.

    64      */

    65     void tick();

    66 

    67     /**

    68      * Get current tick in physics simulation.

    69      *

    70      * @return tick Current simulation tick.

    71      */

    72     uint32_t getTick();

    73 

    74     virtual void draw(CL_GraphicContext *gc);

    75 

    76     // TODO This should probably be protected or in GameStat or in GameStatee

    77 };

    78 

    79 #endif