1 #ifndef TILE_H_

2 #define TILE_H_

3

4 #include <vector>

5 #include <map>

6 #include <assimp/scene.h>

7 #include <psys/psys.h>

8 #include "mesh.h"

9 #include "light.h"

10

11 enum {

12 TILE_NORTH = 1,

13 TILE_SOUTH = 2,

14 TILE_EAST = 4,

15 TILE_WEST = 8,

16 TILE_ALL = 0xffff

17 };

18

19 class TileSet;

20

21 class Tile {

22 private:

23 TileSet *tset;

24

25 std::vector<Mesh*> meshes;

26 std::vector<unsigned int> mesh_side, light_side;

27 std::vector<Light*> lights;

28 // attributes for gridcell-unique particle systems

29 std::vector<struct psys_attributes*> psattr;

30 // global particle systems (simulated once, drawn for each tile instance).

31 std::vector<struct psys_emitter*> psys_global;

32

33 int load_lights(const aiScene *scn);

34 int load_meshes(const aiScene *scn, const std::map<aiMesh*, aiNode*> &nmap);

35

36 public:

37 Tile(TileSet *tileset = 0);

38 ~Tile();

39

40 const struct psys_attributes **get_unique_psys() const;

41 int get_unique_psys_count() const;

42

43 bool load(const char *fname);

44

45 void update(unsigned long msec, float dt);

46

47 void draw(unsigned int drawmask) const;

48 void draw_lights(unsigned int drawmask) const;

49 void draw_psys(unsigned int drawmask) const;

50 };

51

52

53 #endif // TILE_H_