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Reduce excess casting

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zml2008 2012-03-03 16:47:12 -08:00
parent 40aa6aca60
commit 3e60761326
1 changed files with 16 additions and 16 deletions
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32
src/main/java/com/sk89q/worldedit/CuboidClipboard.java
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@ -435,40 +435,40 @@ public class CuboidClipboard {
} }
// Get information // Get information
short width = (Short) getChildTag(schematic, "Width", ShortTag.class).getValue(); short width = getChildTag(schematic, "Width", ShortTag.class).getValue();
short length = (Short) getChildTag(schematic, "Length", ShortTag.class).getValue(); short length = getChildTag(schematic, "Length", ShortTag.class).getValue();
short height = (Short) getChildTag(schematic, "Height", ShortTag.class).getValue(); short height = getChildTag(schematic, "Height", ShortTag.class).getValue();
try { try {
int originX = (Integer) getChildTag(schematic, "WEOriginX", IntTag.class).getValue(); int originX = getChildTag(schematic, "WEOriginX", IntTag.class).getValue();
int originY = (Integer) getChildTag(schematic, "WEOriginY", IntTag.class).getValue(); int originY = getChildTag(schematic, "WEOriginY", IntTag.class).getValue();
int originZ = (Integer) getChildTag(schematic, "WEOriginZ", IntTag.class).getValue(); int originZ = getChildTag(schematic, "WEOriginZ", IntTag.class).getValue();
origin = new Vector(originX, originY, originZ); origin = new Vector(originX, originY, originZ);
} catch (DataException e) { } catch (DataException e) {
// No origin data // No origin data
} }
try { try {
int offsetX = (Integer) getChildTag(schematic, "WEOffsetX", IntTag.class).getValue(); int offsetX = getChildTag(schematic, "WEOffsetX", IntTag.class).getValue();
int offsetY = (Integer) getChildTag(schematic, "WEOffsetY", IntTag.class).getValue(); int offsetY = getChildTag(schematic, "WEOffsetY", IntTag.class).getValue();
int offsetZ = (Integer) getChildTag(schematic, "WEOffsetZ", IntTag.class).getValue(); int offsetZ = getChildTag(schematic, "WEOffsetZ", IntTag.class).getValue();
offset = new Vector(offsetX, offsetY, offsetZ); offset = new Vector(offsetX, offsetY, offsetZ);
} catch (DataException e) { } catch (DataException e) {
// No offset data // No offset data
} }
// Check type of Schematic // Check type of Schematic
String materials = (String) getChildTag(schematic, "Materials", StringTag.class).getValue(); String materials = getChildTag(schematic, "Materials", StringTag.class).getValue();
if (!materials.equals("Alpha")) { if (!materials.equals("Alpha")) {
throw new DataException("Schematic file is not an Alpha schematic"); throw new DataException("Schematic file is not an Alpha schematic");
} }
// Get blocks // Get blocks
byte[] blocks = (byte[]) getChildTag(schematic, "Blocks", ByteArrayTag.class).getValue(); byte[] blocks = getChildTag(schematic, "Blocks", ByteArrayTag.class).getValue();
byte[] blockData = (byte[]) getChildTag(schematic, "Data", ByteArrayTag.class).getValue(); byte[] blockData = getChildTag(schematic, "Data", ByteArrayTag.class).getValue();
// Need to pull out tile entities // Need to pull out tile entities
List<Tag> tileEntities = (List<Tag>) ((ListTag) getChildTag(schematic, "TileEntities", ListTag.class)) List<Tag> tileEntities = (List<Tag>)getChildTag(schematic, "TileEntities", ListTag.class)
.getValue(); .getValue();
Map<BlockVector, Map<String, Tag>> tileEntitiesMap = Map<BlockVector, Map<String, Tag>> tileEntitiesMap =
new HashMap<BlockVector, Map<String, Tag>>(); new HashMap<BlockVector, Map<String, Tag>>();
@ -572,8 +572,8 @@ public class CuboidClipboard {
* @return child tag * @return child tag
* @throws DataException * @throws DataException
*/ */
private static Tag getChildTag(Map<String, Tag> items, String key, private static <T extends Tag> T getChildTag(Map<String, Tag> items, String key,
Class<? extends Tag> expected) throws DataException { Class<T> expected) throws DataException {
if (!items.containsKey(key)) { if (!items.containsKey(key)) {
throw new DataException("Schematic file is missing a \"" + key + "\" tag"); throw new DataException("Schematic file is missing a \"" + key + "\" tag");
@ -583,7 +583,7 @@ public class CuboidClipboard {
throw new DataException( throw new DataException(
key + " tag is not of tag type " + expected.getName()); key + " tag is not of tag type " + expected.getName());
} }
return tag; return expected.cast(tag);
} }
/** /**