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fixed problem with AI not moving out of its castle in Bay of Pearls

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This commit is contained in:
David White 2008-11-09 20:19:34 +00:00
parent 8b2d6c8bad
commit 1d299090b6
1 changed files with 7 additions and 2 deletions
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9
src/ai_move.cpp
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@ -460,11 +460,16 @@ std::pair<map_location,map_location> ai::choose_move(std::vector<target>& target
assert(map_.on_board(tg->loc));
const double locStopValue = std::min(tg->value / best_rating, 500.0);
// locStopValue controls how quickly we give up on the A* search, due
// to it seeming futile. Be very cautious about changing this value,
// as it can cause the AI to give up on searches and just do nothing.
const double locStopValue = 500.0;
paths::route cur_route = a_star_search(u->first, tg->loc, locStopValue, &cost_calc, map_.w(), map_.h());
if (cur_route.move_left == cost_calc.getNoPathValue())
if (cur_route.move_left == cost_calc.getNoPathValue()) {
LOG_AI << "Can't reach target: " << locStopValue << " = " << tg->value << "/" << best_rating << "\n";
continue;
}
if (cur_route.move_left < locStopValue)
{