#include <string>
#include <vector>
+#include <list>
#include <memory>
#include <squirrel.h>
#include "direction.hpp"
-#include "script_manager.hpp"
#include "math/vector.hpp"
#include "video/drawing_context.hpp"
+#include "script_interface.hpp"
+#include "scripting/ssector.hpp"
namespace lisp {
class Lisp;
class Writer;
}
+namespace collision {
+class Constraints;
+}
class Rect;
class Sprite;
class Camera;
class TileMap;
class Bullet;
-class CollisionGrid;
class ScriptInterpreter;
class SpawnPoint;
class MovingObject;
class CollisionHit;
+class Level;
+class Portable;
enum MusicType {
LEVEL_MUSIC,
* This class holds a sector (a part of a level) and all the game objects in
* the sector
*/
-class Sector
+class Sector : public Scripting::SSector
{
public:
- Sector();
+ Sector(Level* parent);
~Sector();
+ /// get parent level
+ Level* get_level();
+
/// read sector from lisp file
void parse(const lisp::Lisp& lisp);
void parse_old_format(const lisp::Lisp& lisp);
const std::string& get_name() const
{ return name; }
- /// tests if a given rectangle is inside the sector
+ /**
+ * tests if a given rectangle is inside the sector
+ * (a rectangle that is on top of the sector is considered inside)
+ */
bool inside(const Rect& rectangle) const;
void play_music(MusicType musictype);
MusicType get_music_type();
-
+
bool add_bullet(const Vector& pos, float xm, Direction dir);
bool add_smoke_cloud(const Vector& pos);
- void add_floating_text(const Vector& pos, const std::string& text);
-
+
/** get currently activated sector. */
static Sector* current()
{ return _current; }
/** Get total number of badguys */
int get_total_badguys();
- void collision_tilemap(const Rect& dest, const Vector& movement, CollisionHit& hit) const;
+ /** Get total number of GameObjects of given type */
+ template<class T> int get_total_count()
+ {
+ int total = 0;
+ for(GameObjects::iterator i = gameobjects.begin(); i != gameobjects.end(); ++i) {
+ if (dynamic_cast<T*>(*i)) total++;
+ }
+ return total;
+ }
+
+ void collision_tilemap(collision::Constraints* constraints,
+ const Vector& movement, const Rect& dest) const;
- /** Checks if at the specified rectangle are gameobjects with STATIC flag set
- * (or solid tiles from the tilemap)
+ /**
+ * Checks if the specified rectangle is free of (solid) tiles.
+ * Note that this does not include static objects, e.g. bonus blocks.
+ */
+ bool is_free_of_tiles(const Rect& rect, const bool ignoreUnisolid = false) const;
+ /**
+ * Checks if the specified rectangle is free of both
+ * 1.) solid tiles and
+ * 2.) MovingObjects in COLGROUP_STATIC.
+ * Note that this does not include badguys or players.
+ */
+ bool is_free_of_statics(const Rect& rect, const MovingObject* ignore_object = 0, const bool ignoreUnisolid = false) const;
+ /**
+ * Checks if the specified rectangle is free of both
+ * 1.) solid tiles and
+ * 2.) MovingObjects in COLGROUP_STATIC, COLGROUP_MOVINGSTATIC or COLGROUP_MOVING.
+ * This includes badguys and players.
*/
- bool is_free_space(const Rect& rect) const;
+ bool is_free_of_movingstatics(const Rect& rect, const MovingObject* ignore_object = 0) const;
/**
* returns a list of players currently in the sector
Rect get_active_region();
+ /**
+ * returns the width (in px) of a sector)
+ */
+ float get_width() const;
+
+ /**
+ * returns the height (in px) of a sector)
+ */
+ float get_height() const;
+
+ /**
+ * globally changes solid tilemaps' tile ids
+ */
+ void change_solid_tiles(uint32_t old_tile_id, uint32_t new_tile_id);
+
typedef std::vector<GameObject*> GameObjects;
typedef std::vector<MovingObject*> MovingObjects;
typedef std::vector<SpawnPoint*> SpawnPoints;
+ typedef std::vector<Portable*> Portables;
+
+ // --- Scripting ---
+ /**
+ * get/set color of ambient light
+ */
+ void set_ambient_light(float red, float green, float blue);
+ float get_ambient_red();
+ float get_ambient_green();
+ float get_ambient_blue();
private:
+ Level* level; /**< Parent level containing this sector */
uint32_t collision_tile_attributes(const Rect& dest) const;
void before_object_remove(GameObject* object);
void try_expose(GameObject* object);
void try_unexpose(GameObject* object);
-
- bool collision_static(MovingObject* object, const Vector& movement);
-
+ void try_expose_me();
+ void try_unexpose_me();
+
/** Checks for all possible collisions. And calls the
collision_handlers, which the collision_objects provide for this
case (or not). */
void handle_collisions();
-
+
+ /**
+ * Does collision detection between 2 objects and does instant
+ * collision response handling in case of a collision
+ */
void collision_object(MovingObject* object1, MovingObject* object2) const;
+
+ /**
+ * Does collision detection of an object against all other static
+ * objects (and the tilemap) in the level. Collision response is done
+ * for the first hit in time. (other hits get ignored, the function
+ * should be called repeatedly to resolve those)
+ *
+ * returns true if the collision detection should be aborted for this object
+ * (because of ABORT_MOVE in the collision response or no collisions)
+ */
+ void collision_static(collision::Constraints* constraints,
+ const Vector& movement, const Rect& dest, GameObject& object);
+
+ void collision_static_constrains(MovingObject& object);
+
GameObject* parse_object(const std::string& name, const lisp::Lisp& lisp);
void fix_old_tiles();
static Sector* _current;
-
+
std::string name;
std::vector<Bullet*> bullets;
/// container for newly created objects, they'll be added in Sector::update
GameObjects gameobjects_new;
-
- MusicType currentmusic;
- std::auto_ptr<CollisionGrid> grid;
+ MusicType currentmusic;
HSQOBJECT sector_table;
/// sector scripts
- std::auto_ptr<ScriptManager> script_manager;
+ typedef std::vector<HSQOBJECT> ScriptList;
+ ScriptList scripts;
+
+ Color ambient_light;
public: // TODO make this private again
/// show collision rectangles of moving objects (for debugging)
static bool show_collrects;
static bool draw_solids_only;
-
+
GameObjects gameobjects;
MovingObjects moving_objects;
- SpawnPoints spawnpoints;
+ SpawnPoints spawnpoints;
+ Portables portables;
std::string music;
float gravity;
// some special objects, where we need direct access
// (try to avoid accessing them directly)
Player* player;
- TileMap* solids;
+ std::list<TileMap*> solid_tilemaps;
Camera* camera;
};
#endif
-