static void next_level()
{
points++;
food = getFood();
if(snake.len < MAX_SNAKE_LEN-1)
snake.len++;
if(snake.speed > MAX_SPEED)
snake.speed--;
render_level();
}
void render() {
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
//Configurando el frustrum
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(camera->aperture,(GLfloat)screen_width/(GLfloat)screen_height,1.0f,1000.0f);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
gluLookAt(camera->position.x, camera->position.y, camera->position.z,
camera->center.x, camera->center.y, camera->center.z,
camera->up.x, camera->up.y, camera->up.z);
/*
//Rendering light point
glPushMatrix();
glDisable(GL_LIGHTING);
glColor3f(0, 0.7, 0);
glTranslatef(light_point->position[0],
light_point->position[1],
light_point->position[2]);
glutSolidSphere(0.1, 10, 10);
glEnable(GL_LIGHTING);
glPopMatrix();
*/
glPushMatrix();
glRotatef(surface->alphax,1.0,0.0,0.0);
glRotatef(surface->alphaz,0.0,0.0,1.0);
render_surface(surface);
render_control_points(surface);
render_ball(ball, surface);
glPopMatrix();
render_level();
render_text();
glFlush();
glutSwapBuffers();
}
static void reset()
{
int i;
// setup the screen
lcdClear();
for (i=MIN_X; i<MAX_X; i++) {
lcdSetPixel(i,MIN_Y,0b000101011);
lcdSetPixel(i,MAX_Y,0b000101011);
}
for (i=MIN_Y; i<MAX_Y; i++) {
lcdSetPixel(MIN_X,i,0b000101011);
lcdSetPixel(MAX_X,i,0b000101011);
}
snake.speed = MIN_SPEED;
snake.len = 3;
snake.dir = 0;
snake.t_start = 2;
points = 0;
food = getFood();
// create snake in the middle of the field
snake.tail[0].x = SIZE_X/2;
snake.tail[0].y = SIZE_Y/2;
snake.tail[1].x = SIZE_X/2 +1;
snake.tail[1].y = SIZE_Y/2;
snake.tail[2].x = SIZE_X/2 +2;
snake.tail[2].y = SIZE_Y/2;
// print initail tail
draw_block(snake.tail[0].x, snake.tail[0].y, 0b00011000);
draw_block(snake.tail[1].x, snake.tail[1].y, 0b00011000);
draw_block(snake.tail[2].x, snake.tail[2].y, 0b00011000);
// switch to level one
render_level();
}
void Render::render(core::Level* plevel)
{
float camera_min_x, camera_min_y, camera_max_x, camera_max_y, camera_zoom;
get_camera_extents(
camera_min_x, camera_min_y, camera_max_x, camera_max_y, camera_zoom);
/* m_sp_logger->info("Camera Extents: min_x{} min_y{} max_x{} max_y{}", */
/* camera_min_x, */
/* camera_min_y, */
/* camera_max_x, */
/* camera_max_y); */
m_up_renderer->clear();
render_level(plevel,
camera_min_x,
camera_min_y,
camera_max_x,
camera_max_y,
camera_zoom);
render_entities(
camera_min_x, camera_min_y, camera_max_x, camera_max_y, camera_zoom);
m_up_renderer->present();
}
