brmlab/brmlife
4
0
Fork 0
mirror of https://github.com/brmlab/brmlife.git synced 2025-08-02 18:03:37 +02:00
Code Issues Projects Releases Packages Wiki Activity

Evolve herbs dynamically based on energy

Browse source
This commit is contained in:
Petr Baudis 2011-11-27 07:33:48 +01:00
parent 4d697adc83
commit 0e1243f86f
7 changed files with 83 additions and 19 deletions
Download patch file Download diff file Expand all files Collapse all files

37
main.cc
View file

@ -19,6 +19,24 @@
int tick_id = 0;
int agent_id = 0;
std::list<class agent *> agents;
static void
drop_agents(void)
{
for (std::list<class agent *>::iterator agent = agents.begin(); agent != agents.end(); agent++)
{
next_agent:
if (((*agent)->conn && (*agent)->conn->error) || (*agent)->dead) {
delete *agent;
agent = agents.erase(agent);
if (agent != agents.end())
goto next_agent;
}
}
}
int
main(int argc, char *argv[])
{
@ -42,13 +60,10 @@ main(int argc, char *argv[])
int flags = fcntl(lfd, F_GETFL, 0);
fcntl(lfd, F_SETFL, flags | O_NONBLOCK);
std::list<class agent *> agents;
int aid = 0;
/* Spawn herbs. */
for (int i = 0; i < herbs; i++) {
class agent *a = new class herb(aid++, map);
class agent *a = new class herb(agent_id++, map);
agents.push_back(a);
a->spawn();
}
@ -60,23 +75,14 @@ main(int argc, char *argv[])
/* Drop disconnected agents. */
for (std::list<class agent *>::iterator agent = agents.begin(); agent != agents.end(); agent++)
{
next_agent:
if ((*agent)->conn && (*agent)->conn->error) {
delete *agent;
agent = agents.erase(agent);
if (agent != agents.end())
goto next_agent;
}
}
drop_agents();
/* Accept new agents. */
int cfd = accept(lfd, NULL, NULL);
if (cfd >= 0) {
class connection *conn = new class connection(cfd);
class agent *a = new class agent(aid++, conn, map);
class agent *a = new class agent(agent_id++, conn, map);
agents.push_back(a);
}
@ -90,6 +96,7 @@ next_agent:
map.on_tick();
for (std::list<class agent *>::iterator agent = agents.begin(); agent != agents.end(); agent++)
(*agent)->on_tick();
drop_agents(); /* Some agents might have died. */
/* Update agents' senses. */