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move_leader_to_keep CA: prevent error message

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Previously, trying to move the leader toward an occupied keep hex caused an E_NOT_REACHED_DESTINATION error.

Fixes #5345
This commit is contained in:
mattsc 2021-02-17 16:19:14 -08:00
parent 09c8c506e1
commit 1ec1405f95
1 changed files with 1 additions and 3 deletions
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4
src/ai/default/ca.cpp
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@ -491,11 +491,9 @@ double move_leader_to_keep_phase::evaluate()
map_location next_hop = map_location::null_location();
int next_hop_cost = 0;
for (const map_location& step : route.steps) {
if (leader_paths.destinations.contains(step)) {
if (leader_paths.destinations.contains(step) && units_.count(step) == 0) {
next_hop = step;
next_hop_cost += leader->movement_cost(resources::gameboard->map().get_terrain(step));
} else {
break;
}
}
if (next_hop == map_location::null_location()) {