1 #include "scene.h"

2 #include "opengl.h"

3 #include "opt.h"

4 #include "game.h"

5

6 static int max_lights = -1;

7

8 Scene::~Scene()

9 {

10 clear();

11 }

12

13 void Scene::clear()

14 {

15 for(size_t i=0; i<objects.size(); i++) {

16 delete objects[i];

17 }

18 objects.clear();

19

20 for(size_t i=0; i<lights.size(); i++) {

21 delete lights[i];

22 }

23 lights.clear();

24 }

25

26 void Scene::add_object(Object *obj)

27 {

28 objects.push_back(obj);

29 }

30

31 void Scene::add_lights(Light *lt)

32 {

33 lights.push_back(lt);

34 }

35

36 void Scene::draw(unsigned int flags) const

37 {

38 if(max_lights == -1) {

39 glGetIntegerv(GL_MAX_LIGHTS, &max_lights);

40 printf("max lights: %d\n", max_lights);

41 }

42

43 for(size_t i=0; i<lights.size(); i++) {

44 lights[i]->setup(i);

45 }

46

47 for(size_t i=0; i<objects.size(); i++) {

48 unsigned int mask = objects[i]->rop.transparent ? DRAW_TRANSPARENT : DRAW_SOLID;

49 if(mask & flags) {

50 if(dbg_wireframe) {

51 objects[i]->draw_wire();

52 } else {

53 objects[i]->draw();

54 }

55 }

56 }

57 }