Rogue: Savage Rats, a retro-themed dungeon crawler
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rogue-savage-rats/src/mightypork/rogue/world/gen/rooms/ItemShrineRoom.java

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package mightypork.rogue.world.gen.rooms;
import java.util.Random;
import mightypork.rogue.world.gen.MapTheme;
import mightypork.rogue.world.gen.ScratchMap;
import mightypork.rogue.world.gen.WorldGenError;
import mightypork.rogue.world.item.Item;
import mightypork.utils.math.Calc;
import mightypork.utils.math.algo.Coord;
public class ItemShrineRoom extends SecretRoom {
private final Item item;
public ItemShrineRoom(Item item)
{
this.item = item;
}
@Override
protected int getDoorCount(Random rand)
{
return Calc.randInt(rand, 1, 4);
}
@Override
protected void buildExtras(ScratchMap map, MapTheme theme, Random rand, Coord min, Coord max)
{
final Coord center = min.add(2, 2);
if (!map.addItem(item, center)) {
throw new WorldGenError("Could not place item in chest.");
}
}
@Override
protected Coord getInnerSize(Random rand)
{
return Coord.make(3, 3);
}
}