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fix: random neighbour field technically doesnt allow coordinates outside the map

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This commit is contained in:
punchready 2021-07-24 22:29:57 +02:00
parent 23cceb9622
commit 4eb61a8f48
1 changed files with 8 additions and 3 deletions
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11
src/main/java/uulm/teamname/marvelous/gamelibrary/gamelogic/GameLogic.java
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@ -710,18 +710,23 @@ public class GameLogic {
return options;
}
ArrayList<IntVector2> allOptions = new ArrayList<>();
for(IntVector2 dir: IntVector2.CardinalDirections) {
IntVector2 pos = start.copy().add(dir);
if(pos.getX() < 0 || pos.getX() >= state.mapSize.getX() || pos.getY() < 0 || pos.getY() >= state.mapSize.getY()) {
continue;
}
if(state.entities.findByPosition(pos).size() == 0) {
allOptions.add(pos);
if(state.entities.findByPosition(pos).isEmpty()) {
options.add(pos);
}
}
if(options.size() == 0) {
return getFreeNeighbour(state, start.copy().add(IntVector2.CardinalDirections[rand.nextInt(IntVector2.CardinalDirections.length)]));
if(options.isEmpty()) {
if(allOptions.isEmpty()) {
return allOptions;
}
return getFreeNeighbour(state, start.copy().add(allOptions.get(rand.nextInt(allOptions.size()))));
}else {
return options;
}