4jcraft/Minecraft.World/Recipes/MapExtendingRecipe.h

#pragma once
/*
class MapExtendingRecipe extends ShapedRecipy {
        public MapExtendingRecipe() {
                super(3, 3, new ItemInstance[] {
                        new ItemInstance(Item.paper), new
ItemInstance(Item.paper), new ItemInstance(Item.paper), new
ItemInstance(Item.paper), new ItemInstance(Item.map, 0, Recipes.ANY_AUX_VALUE),
new ItemInstance(Item.paper), new ItemInstance(Item.paper), new
ItemInstance(Item.paper), new ItemInstance(Item.paper),
                }, new ItemInstance(Item.emptyMap, 0, 0));
        }

        @Override
                public boolean matches(CraftingContainer craftSlots, Level
level) { if (!super.matches(craftSlots, level)) return false; ItemInstance map =
null;

                        for (int i = 0; i < craftSlots.getContainerSize() && map
== null; i++) { ItemInstance item = craftSlots.getItem(i); if (item != null &&
item.id == Item.map.id) map = item;
                        }

                        if (map == null) return false;
                        MapItemSavedData data = Item.map.getSavedData(map,
level); if (data == null) return false; return data.scale <
MapItemSavedData.MAX_SCALE;
        }

        @Override
                public ItemInstance assemble(CraftingContainer craftSlots) {
                        ItemInstance map = null;

                        for (int i = 0; i < craftSlots.getContainerSize() && map
== null; i++) { ItemInstance item = craftSlots.getItem(i); if (item != null &&
item.id == Item.map.id) map = item;
                        }

                        map = map.copy();
                        map.count = 1;

                        if (map.getTag() == null) map.setTag(new CompoundTag());
                        map.getTag().putBoolean("map_is_scaling", true);

                        return map;
        }
};
*/