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Make herbs die properly on energy depletion

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This commit is contained in:
Petr Baudis 2011-12-08 00:26:20 +01:00
parent 5435014c1d
commit 343762c3bb
2 changed files with 11 additions and 3 deletions
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11
agent.cc
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@ -181,6 +181,14 @@ agent::~agent()
}
void
herb::die(void)
{
/* No corpse, just clean up tile. */
tile->on_agent_leave(*this);
tile = NULL;
}
static void
spawn_herb(class tile &t)
{
@ -211,8 +219,7 @@ herb::on_tick(void)
spawn_herb(tile->tile_in_dir(0, 1));
spawn_herb(tile->tile_in_dir(-1, 0));
spawn_herb(tile->tile_in_dir(0, -1));
tile->on_agent_leave(*this);
tile = NULL;
die();
} else {
smell_herb(tile->tile_in_dir(1, 0));
smell_herb(tile->tile_in_dir(0, 1));

3
agent.h
View file

@ -43,7 +43,7 @@ public:
bool secrete(int id, double intensity);
void chenergy(int delta);
void die(void);
virtual void die(void);
void on_action_takes(void);
virtual void on_tick(void);
@ -63,6 +63,7 @@ public:
energy = world::herb_energy;
}
void die(void);
void on_tick(void);
private:
void smell_herb(class tile &);