norbit/main.cpp at master · ptrhere/norbit · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
/* Norbit - Fridge in space simulation

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

#include <iostream>
#include <string>

#include "rendering/gl_renderer.h"
#include "rendering/obj_shape.h"
#include "rendering/sphere_shape.h"
#include "control.h"
#include "main.h"

extern "C" {
#include <stdlib.h>
#include <math.h>
//#include "extra.h"
#include "physics.h"
}

using namespace std;


void init_sdl(SDL_Surface **screen, int bpp, int flags, int width, int height);
void init_scene(gl_renderer *renderer);

list<game_object*> game_objects;
list<Controller*> game_controllers;
game_object *ship1, *ship2;
simulation_world *world;
SpaceShipController *control1, *control2;

int main(int argc, char **argv)
{
	gl_renderer *renderer = new gl_renderer();
	renderer->init();
	init_scene(renderer);
	renderer->add_ship(ship1, 1);
	renderer->add_ship(ship2, 2);
	int running = 1;
	do {
		running = renderer->render();
		for(list<Controller*>::const_iterator it = game_controllers.begin(); it !=game_controllers.end(); ++it)
		{
			(*it)->apply();
		}
		static real LastTime = 0;
	//	real Time = LastTime  + 0.0001f;
		real Time = LastTime  + 0.001f;
	//		printf("time  %0.4f %0.4f\n", Time, LastTime);
		world->Simulate(Time - LastTime);
	//		world->Render();  // some debug output
		LastTime = Time;
	} while (running);
	renderer->stop();
}

void init_scene(gl_renderer *renderer)
{
	/* ----- Init scene --------------- */

		world = new simulation_world();
		game_object::set_simulation_world(world);
		for(int i=0; i<10;i++){
			game_object* sun = new game_object();
			rigid_body * r = world->add_body(100.0f);
			sun->set_rigid_body(r);
			float rx = -50.0 + (rand() % 100);
			float ry = -50.0 + (rand() % 100);
			//float rz = -50.0 + (rand() % 100);
			sun->set_position( rx, ry, 0.0f);
			game_objects.push_front(sun);

			renderer->add_star(sun);
			//GravityController * sungrav = new GravityController(sun,  &game_objects);
			//game_controllers.push_front(sungrav);
		}

		ship1 = new game_object();
		rigid_body * r = world->add_body( 1.0f );
		ship1->set_rigid_body(r);
		ship1->set_position(1.0f, 1.0f, 0.0f);
		game_objects.push_front(ship1);


		GravityController * gravcontrol1 = new GravityController(ship1,  &game_objects);
		control1 = new SpaceShipController(ship1);
		game_controllers.push_front(gravcontrol1);
		game_controllers.push_front(control1);

		ship2 = new game_object();
		r = world->add_body( 1.0f );
		ship2->set_rigid_body(r);
		ship2->set_position(-1.0f, 1.5f, -0.0f);
		game_objects.push_front(ship2);
		GravityController * gravcontrol2 = new GravityController(ship2,  &game_objects);
		control2 = new SpaceShipController(ship2);
		game_controllers.push_front(gravcontrol2);
		game_controllers.push_front(control2);
}