From: "Enrico Weigelt, metux IT consult" <enrico.weig...@gr13.net>
---
src/net/sf/freecol/common/model/Unit.java | 51 +++++++++++++++++++++++--------
1 file changed, 38 insertions(+), 13 deletions(-)
diff --git a/src/net/sf/freecol/common/model/Unit.java
b/src/net/sf/freecol/common/model/Unit.java
index d49e7a004e6..ee066fffa0f 100644
--- a/src/net/sf/freecol/common/model/Unit.java
+++ b/src/net/sf/freecol/common/model/Unit.java
@@ -47,6 +47,7 @@ import net.sf.freecol.common.option.GameOptions;
import net.sf.freecol.common.networking.DOMMessage;
import static net.sf.freecol.common.util.CollectionUtils.*;
import static net.sf.freecol.common.util.StringUtils.*;
+import net.sf.freecol.common.model.Role.RoleChange;
/**
@@ -887,8 +888,10 @@ public class Unit extends GoodsLocation
* @return A military {@code Role}, or null if none found.
*/
public Role getMilitaryRole() {
- return first(transform(getSpecification().getMilitaryRoles(),
- r -> roleIsAvailable(r)));
+ for (Role r : getSpecification().getMilitaryRoles())
+ if (roleIsAvailable(r))
+ return r;
+ return null;
}
/**
@@ -1743,11 +1746,14 @@ public class Unit extends GoodsLocation
if (settlement == null) return null;
final Specification spec = getSpecification();
- return
find(transform(flatten(getAbilities(Ability.AUTOMATIC_EQUIPMENT),
- Ability::getScopes),
- alwaysTrue(), s -> spec.getRole(s.getType())),
- r -> r != null
- && settlement.containsGoods(getGoodsDifference(r, 1)));
+ for (Ability a : getAbilities(Ability.AUTOMATIC_EQUIPMENT))
+ for (Scope s : a.getScopes()) {
+ Role r = spec.getRole(s.getType());
+ if (r != null &&
settlement.containsGoods(getGoodsDifference(r, 1)))
+ return r;
+ }
+
+ return null;
}
/**
@@ -1762,9 +1768,13 @@ public class Unit extends GoodsLocation
if (!hasAbility(Ability.CAPTURE_EQUIPMENT)) return null;
final Specification spec = getSpecification();
final Role oldRole = getRole();
- return find(getAvailableRoles(spec.getMilitaryRoles()),
- r -> any(r.getRoleChanges(), rc ->
- rc.getFrom(spec) == oldRole && rc.getCapture(spec) == role));
+
+ for (Role r : getAvailableRoles(spec.getMilitaryRoles()))
+ for (RoleChange rc : r.getRoleChanges())
+ if (rc.getFrom(spec) == oldRole && rc.getCapture(spec) == role)
+ return r;
+
+ return null;
}
/**
@@ -2663,9 +2673,15 @@ public class Unit extends GoodsLocation
// Desperately find the nearest land to the entry location.
Location loc = getFullEntryLocation();
- return (loc == null || loc.getTile() == null) ? null
- : find(loc.getTile().getSurroundingTiles(1, INFINITY),
- Tile::isLand);
+
+ if (loc != null && loc.getTile() != null)
+ return null;
+
+ for (Tile t : loc.getTile().getSurroundingTiles(1, INFINITY))
+ if (t.isLand())
+ return t;
+
+ return null;
}
/**
@@ -3283,6 +3299,15 @@ public class Unit extends GoodsLocation
}
/**
+ * Can this unit take more goods
+ *
+ * @return True if the unit can carry goods and has space
+ */
+ public final boolean canTakeGoods() {
+ return hasAbility(Ability.CARRY_GOODS) && hasSpaceLeft();
+ }
+
+ /**
* Could this unit carry some specified goods?
* This ignores the current load.
*
--
2.11.0.rc0.7.gbe5a750
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