void tst_horn_subsume_model_converter() {
ast_manager m;
reg_decl_plugins(m);
arith_util a(m);
ptr_vector<sort> ints;
ints.push_back(a.mk_int());
ints.push_back(a.mk_int());
ints.push_back(a.mk_int());
func_decl_ref p(m), q(m), r(m);
p = m.mk_func_decl(symbol("p"), 2, ints.c_ptr(), m.mk_bool_sort());
q = m.mk_func_decl(symbol("q"), 2, ints.c_ptr(), m.mk_bool_sort());
r = m.mk_func_decl(symbol("r"), 2, ints.c_ptr(), m.mk_bool_sort());
ref<horn_subsume_model_converter> mc = alloc(horn_subsume_model_converter,m);
model_ref mr = alloc(model, m);
mc->insert(p, m.mk_app(q, a.mk_numeral(rational(1), true), a.mk_numeral(rational(2), true)));
model_converter_ref mcr = mc.get();
apply(mcr, mr, 0);
model_smt2_pp(std::cout, m, *mr.get(), 0);
mr = alloc(model, m);
mc->insert(p, m.mk_app(q, a.mk_numeral(rational(3), true), a.mk_numeral(rational(5), true)));
apply(mcr, mr, 0);
model_smt2_pp(std::cout, m, *mr.get(), 0);
mr = alloc(model, m);
mc->insert(p, m.mk_app(r, m.mk_var(0,a.mk_int()), m.mk_var(1, a.mk_int())));
apply(mcr, mr, 0);
model_smt2_pp(std::cout, m, *mr.get(), 0);
mr = alloc(model, m);
app_ref head1(m);
expr_ref body1(m), body2(m);
func_decl_ref pred(m);
head1 = m.mk_app(p, m.mk_var(0, a.mk_int()), m.mk_var(0, a.mk_int()));
body1 = m.mk_app(q, m.mk_var(1, a.mk_int()), m.mk_var(2, a.mk_int()));
VERIFY(mc->mk_horn(head1, body1, pred, body2));
mc->insert(pred, body2);
apply(mcr, mr, 0);
model_smt2_pp(std::cout, m, *mr.get(), 0);
mr = alloc(model, m);
head1 = m.mk_app(p, m.mk_var(0, a.mk_int()), m.mk_var(0, a.mk_int()));
body1 = m.mk_app(q, m.mk_var(1, a.mk_int()), m.mk_var(0, a.mk_int()));
VERIFY(mc->mk_horn(head1, body1, pred, body2));
mc->insert(pred, body2);
apply(mcr, mr, 0);
model_smt2_pp(std::cout, m, *mr.get(), 0);
}
int main ()
{
printf ("Results of material_test:\n");
try
{
IDriver* bullet_driver = DriverManager::FindDriver (DRIVER_NAME);
if (!bullet_driver)
throw xtl::format_operation_exception ("", "Can't find driver '%s'", DRIVER_NAME);
ScenePtr scene (bullet_driver->CreateScene (), false);
ShapePtr sphere_shape (bullet_driver->CreateSphereShape (1.f), false);
RigidBodyPtr body1 (scene->CreateRigidBody (sphere_shape.get (), 1), false),
body2 (scene->CreateRigidBody (sphere_shape.get (), 1), false);
printf ("body 1 material friction = %.2f, body 2 material friction = %.2f\n", body1->Material ()->Friction (), body2->Material ()->Friction ());
body2->Material ()->SetFriction (0.3f);
printf ("body 1 material friction = %.2f, body 2 material friction = %.2f\n", body1->Material ()->Friction (), body2->Material ()->Friction ());
MaterialPtr material (bullet_driver->CreateMaterial (), false);
body1->SetMaterial (material.get ());
body2->SetMaterial (material.get ());
printf ("body 1 material friction = %.2f, body 2 material friction = %.2f\n", body1->Material ()->Friction (), body2->Material ()->Friction ());
material->SetFriction (0.25f);
printf ("body 1 material friction = %.2f, body 2 material friction = %.2f\n", body1->Material ()->Friction (), body2->Material ()->Friction ());
}
catch (std::exception& exception)
{
printf ("exception: %s\n", exception.what ());
}
return 0;
}
void LibOpenGL::draw_snake_and_food(const std::vector< std::vector<item_type> > &map)
{
Pave cake(0, 0, 0, 64, 64, 32, _tex["cake"]);
Pave body1(0, 0, 0, 64, 64, 64, _tex["body1"]);
for(int i = 0; i < _y; ++i)
{
for (int j = 0; j < _x; ++j)
{
if (map[i][j] == BODY || map[i][j] == HEAD)
{
body1.setpos(((_x-j)+1)*64, (i+1)*64, 64);
body1.draw();
}
else if (map[i][j] == FOOD)
{
cake.setpos(((_x-j)+1)*64, (i+1)*64, 64);
cake.draw();
}
}
}
}
void LibOpenGL::init(int x, int y)
{
this->_x = x;
this->_y = y;
SDL_Init(SDL_INIT_VIDEO);
SDL_WM_SetCaption("Nibbler", NULL);
SDL_SetVideoMode(720, 520, 32, SDL_HWSURFACE | SDL_DOUBLEBUF | SDL_OPENGL);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(60, 1.3, 1, 10000);
glEnable(GL_DEPTH_TEST);
glEnable(GL_TEXTURE_2D);
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0);
Texture stone("Textures/stonebrick.bmp", 64, 64);
Texture planks("Textures/planks_oak.bmp", 64, 64);
Texture cake_top("Textures/cake_top.bmp", 64, 64);
Texture cake_bottom("Textures/cake_bottom.bmp", 64, 64);
Texture cake_side("Textures/cake_side.bmp", 64, 32);
Texture body1("Textures/body1.bmp", 64, 64);
Texture body2("Textures/stonebrick.bmp", 32, 64);
Texture grass("Textures/grass.bmp", 64, 64);
_tex["stone"]["top"].set(stone);
_tex["stone"]["bottom"].set(stone);
_tex["stone"]["front"].set(stone);
_tex["stone"]["back"].set(stone);
_tex["stone"]["left"].set(stone);
_tex["stone"]["right"].set(stone);
_tex["wood"]["top"].set(planks);
_tex["wood"]["bottom"].set(planks);
_tex["wood"]["front"].set(planks);
_tex["wood"]["back"].set(planks);
_tex["wood"]["left"].set(planks);
_tex["wood"]["right"].set(planks);
_tex["cake"]["top"].set(cake_top);
_tex["cake"]["bottom"].set(cake_bottom);
_tex["cake"]["front"].set(cake_side);
_tex["cake"]["back"].set(cake_side);
_tex["cake"]["left"].set(cake_side);
_tex["cake"]["right"].set(cake_side);
_tex["body1"]["top"].set(body1);
_tex["body1"]["bottom"].set(body1);
_tex["body1"]["front"].set(body1);
_tex["body1"]["back"].set(body1);
_tex["body1"]["left"].set(body1);
_tex["body1"]["right"].set(body1);
_tex["body2"]["top"].set(body2);
_tex["body2"]["bottom"].set(body2);
_tex["body2"]["front"].set(body2);
_tex["body2"]["back"].set(body2);
_tex["body2"]["left"].set(body2);
_tex["body2"]["right"].set(body2);
_tex["grass"]["top"].set(grass);
_bg = glGenLists(1);
glNewList(_bg, GL_COMPILE);
this->draw_background();
glEndList();
}