/*
* update the swarm's leaders and actors
*/
void swarm_update(Swarm *s){
int i, verbose = 1;
if(verbose) printf("updating swarm\n");
for (i = 0; i < s->numActors; i++)
actor_update(&(s->actors[i]), &(s->actors[i+1]), s->numActors);
for (i = 0; i < s->numLeaders; i++)
leader_update(&(s->leaders[i]));
}
void update(void)
{
static int time = 0;
if(SDL_GetTicks() - time > 16){
flicker = !flicker;
time = SDL_GetTicks();
float pos[2] = {0.0f, 1.0f};
float vel[2] = {0.0f, 0.0f};
float ang = angle + (1.0f - 2.0f*(float)rand() / (float) RAND_MAX) * log(scale[player->state]) * - 5;
float rad = 175.0f + 250 * exp(scale[player->state] / scale[elephant]);
pos[0] = cos(3.0f*PI/2.0f-ang) * rad;
pos[1] = sin(3.0f*PI/2.0f-ang) * rad;
particle_add(pos, vel);
}
if(!title){
actor_update(player);
particle_update();
}
}
int main()
{
// Ressources
unsigned long t_debut, t_fin;
float dt, waitShoot = 0;
BITMAP *buffer;
int fin = 0, v = 200;
Map *map;
DepthList *depthList;
Rect screen_pos, map_pos;
Actor *joueur;
// Initialisation
fprintf(stderr,"Initialisation ...\n");
timeBeginPeriod(1);
set_uformat(U_ASCII);
set_color_depth(32);
allegro_init();
install_keyboard();
install_mouse();
srand(time(NULL));
if(set_gfx_mode(GFX_AUTODETECT_WINDOWED, 1024, 768, 0, 0))
ERREUR("Echec du lancement du mode graphique.");
buffer = create_bitmap(SCREEN_W, SCREEN_H);
resman_loadSprites();
fprintf(stderr,"Chargement des ressources ...\n");
map = new_map("media/map/test1");
map_pos.x = map_pos.y = 0;
map_pos.w = map->w;
map_pos.h = map->h;
actList = new_glist();
root = new_tree(map_pos);
map_addEntities(map, actList, root);
depthList = new_dlist();
screen_pos.w = SCREEN_W;
screen_pos.h = SCREEN_H;
// Ajout du joueur
joueur = actor_addJoueur(actList, root, 500, 500);
// Intro
debut();
// Boucle principale
fprintf(stderr,"Debut !\n");
t_debut = timeGetTime();
while(!fin)
{
// Gestion clavier
if(key[KEY_ESC])
{
fin = 1;
}
if(key[KEY_W])
{
joueur->vit_y = -v;
joueur->direction_regard = HAUT;
joueur->etat = ETAT_MARCHE;
}
else if(key[KEY_S])
{
joueur->vit_y = v;
joueur->direction_regard = BAS;
joueur->etat = ETAT_MARCHE;
}
else
joueur->vit_y = 0;
if(key[KEY_A])
{
joueur->vit_x = -v;
joueur->direction_regard = GAUCHE;
joueur->etat = ETAT_MARCHE;
}
else if(key[KEY_D])
{
joueur->vit_x = v;
joueur->direction_regard = DROITE;
joueur->etat = ETAT_MARCHE;
}
else
joueur->vit_x = 0;
if(joueur->vit_x != 0 && joueur->vit_y != 0)
{
joueur->vit_x /= sqrt(2);
joueur->vit_y /= sqrt(2);
}
if(!key[KEY_W] && !key[KEY_D] && !key[KEY_S] && !key[KEY_A])
joueur->etat = ETAT_REPOS;
if(key[KEY_Q])
{
if(waitShoot <= 0)
{
waitShoot = .1;
actor_addTree(actList, root, mouse_x + screen_pos.x, mouse_y + screen_pos.y);
}
}
waitShoot -= dt;
if(mouse_b&1)
{
float vx, vy, v;
if(waitShoot <= 0)
{
waitShoot = .3;
vx = mouse_x - (joueur->pos_x - screen_pos.x);
vy = mouse_y - (joueur->pos_y - screen_pos.y);
v = sqrt(vx*vx + vy*vy);
vx = vx/v;
vy = vy/v;
actor_addMissile(actList, root, joueur->pos_x + vx*joueur->w*1.5, joueur->pos_y + vy*joueur->h*1.5, vx*300, vy*300);
}
}
if(key[KEY_P])
{
FILE *fd = fopen("arbres.txt", "w+");
Actor *act;
glist_startIter(actList);
while(!glist_endIter(actList))
{
act = glist_getCurrentData(actList);
if(act->type == ACT_TREE)
fprintf(fd, "%d\n%d\n", (int) act->pos_x, (int) act->pos_y);
glist_iter(actList);
}
fclose(fd);
}
// Double buffer
clear_bitmap(buffer);
render_map(buffer, map, screen_pos.x, screen_pos.y);
// Mises à jour
resman_updateSprites(&dt);
actor_spawnMonster(actList, root);
actor_ia(actList, joueur);
// Deplacement
glist_startIter(actList);
while(!glist_endIter(actList))
{
actor_update(glist_getCurrentData(actList), map_pos, map, dt);
if( ((Actor*) glist_getCurrentData(actList))->deleting)
{
glist_remCell(actList, glist_getCurrentId(actList));
}
else
glist_iter(actList);
}
// Cadrage ecran
screen_pos.x = joueur->pos_x - SCREEN_W/2;
screen_pos.y = joueur->pos_y - SCREEN_H/2;
// Collision
tree_collisionDetection(root);
// Affichage
tree_update(root);
dlist_getActorsFromTree(depthList, root, screen_pos);
dlist_update(depthList, screen_pos);
dlist_blit(depthList, buffer, screen_pos);
draw_cursor(buffer);
textprintf_centre_ex(buffer, font, SCREEN_W/2, 5, makecol(0, 0, 0), makecol(255, 0, 0), " Vies restantes : %d | Score : %d ", joueur->vie, score);
// Rafraichissement écran
vsync();
blit(buffer, screen, 0, 0, 0, 0, SCREEN_W, SCREEN_H);
// Gestion du temps
t_fin = timeGetTime();
dt = ((float)t_fin - t_debut)/1000;
t_debut = t_fin;
// Test fin de jeu
if(joueur->deleting)
fin = 1;
resman_freeList();
}
// Game over
gameover();
// Fin
timeEndPeriod(1);
delete_map(map);
del_tree(root);
del_dlist(depthList);
del_glist(actList);
destroy_bitmap(buffer);
resman_freeSprites();
allegro_exit();
return 0;
}
