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v0.7.2a: added a safety check to buying an item

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Evan Debenham
2019-03-21 00:37:45 -04:00
parent 8a4fd11eb9
commit 220d21c5b5
1 changed files with 2 additions and 2 deletions
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core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndTradeItem.java
+2 -2
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@@ -259,13 +259,13 @@ public class WndTradeItem extends Window {
private void buy( Heap heap ) { private void buy( Heap heap ) {
Hero hero = Dungeon.hero;
Item item = heap.pickUp(); Item item = heap.pickUp();
if (item == null) return;
int price = price( item ); int price = price( item );
Dungeon.gold -= price; Dungeon.gold -= price;
if (!item.doPickUp( hero )) { if (!item.doPickUp( Dungeon.hero )) {
Dungeon.level.drop( item, heap.pos ).sprite.drop(); Dungeon.level.drop( item, heap.pos ).sprite.drop();
} }
} }