/* process keyboard input. receives key and mouse position */
void processNormalInput(unsigned char key, int x, int y) {
// esc key code
if (key == ESC_KEY_CODE) {
exit(0);
}
/* change camera mode */
if (key == 'c') {
camera.change_mode();
}
/* add new boid to flock */
if (key == 'a') {
bflock.add_new_boid();
}
/* remove boid from flock */
if (key == 'r') {
bflock.remove_boid();
}
/* camera zoom-in, zoom-out */
if (key == 'q') {
camera.zoom(ZOOM_OUT);
}
if (key == 'e') {
camera.zoom(ZOOM_IN);
}
/* activate debug mode */
if (key == 'd') {
debug = (debug + 1) % 2;
nextFrame = true;
}
/* start simulation */
if (key == 's') {
started = true;
}
/* advance frame */
if (key == 'n') {
nextFrame = true;
}
/* enable-disable fog */
if (key == 'f') {
if (fog_enabled) {
disable_fog();
fog_enabled = false;
} else {
enable_fog();
fog_enabled = true;
}
}
}
void glstav_reset(void)
{
int i;
glGetIntegerv(GL_MAX_TEXTURE_UNITS_ARB, &glstav_multitext_units);
glstav_bump_mapping = TRUE;
glstav_cull = FALSE;
glstav_cull_mod = K_CHYBA;
cull_on();
cull_back();
glstav_lighting = TRUE;
light_on_off(FALSE);
glstav_specular = TRUE;
specular_off();
glstav_diffuse = FALSE;
glstav_mlha = TRUE;
glstav_mlha_causal = FALSE;
disable_fog();
glstav_blending = TRUE;
blend_off();
glstav_deph_test = FALSE;
deph_test_set(TRUE);
glstav_alfa_test = TRUE;
alfa_test_off();
glAlphaFunc(GL_GREATER, 0.5f);
glstav_zmask = FALSE;
zmask_set(TRUE);
glstav_array_diffuse = FALSE;
glstav_array_specular = FALSE;
glstav_array_normal = FALSE;
for (i = 0; i < 6; i++) {
glstav_genenv_s[i] = FALSE;
glstav_genenv_t[i] = FALSE;
glstav_genenv_r[i] = FALSE;
glstav_genenv_q[i] = FALSE;
glstav_text_blok[i] = K_CHYBA;
glstav_textury_1d[i] = FALSE;
glstav_textury_2d[i] = FALSE;
glstav_last_text_1d[i] = FALSE;
glstav_last_text_2d[i] = FALSE;
glstav_text_array[i] = FALSE;
glstav_text_map_indicie[i] = FALSE;
}
glstav_alfa_blok = K_CHYBA;
glstav_text_array_akt = K_CHYBA;
glstav_text_poly_indicie = K_CHYBA;
glstav_text_akt = K_CHYBA;
glstav_text_akt_client = FALSE;
glstav_pn_triangles = FALSE;
}
