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Reduced indentation level in some methods in WorldEdit.java and made WorldEdit.getBlock less confusing.

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This commit is contained in:
TomyLobo 2013-11-29 23:35:06 +01:00
parent 3acc82e97b
commit 8dbabe344d
1 changed files with 192 additions and 180 deletions
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372
src/main/java/com/sk89q/worldedit/WorldEdit.java
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@ -391,10 +391,13 @@ public class WorldEdit {
String[] blockAndExtraData = arg.split("\\|"); String[] blockAndExtraData = arg.split("\\|");
String[] typeAndData = blockAndExtraData[0].split(":", 2); String[] typeAndData = blockAndExtraData[0].split(":", 2);
String testID = typeAndData[0]; String testID = typeAndData[0];
int blockId = -1; int blockId = -1;
int data = -1; int data = -1;
boolean parseDataValue = true;
// Attempt to parse the item ID or otherwise resolve an item/block // Attempt to parse the item ID or otherwise resolve an item/block
// name to its numeric ID // name to its numeric ID
try { try {
@ -414,13 +417,15 @@ public class WorldEdit {
if (blockId == -1 && blockType == null) { if (blockId == -1 && blockType == null) {
// Maybe it's a cloth // Maybe it's a cloth
ClothColor col = ClothColor.lookup(testID); ClothColor col = ClothColor.lookup(testID);
if (col == null) {
if (col != null) {
blockType = BlockType.CLOTH;
data = col.getID();
} else {
throw new UnknownItemException(arg); throw new UnknownItemException(arg);
} }
blockType = BlockType.CLOTH;
data = col.getID();
// Prevent overriding the data value
parseDataValue = false;
} }
// Read block ID // Read block ID
@ -432,167 +437,177 @@ public class WorldEdit {
throw new UnknownItemException(arg); throw new UnknownItemException(arg);
} }
if (data == -1) { // Block data not yet detected if (!allowNoData && data == -1) {
// No wildcards allowed => eliminate them.
data = 0;
}
if (parseDataValue) { // Block data not yet detected
// Parse the block data (optional) // Parse the block data (optional)
try { try {
data = (typeAndData.length > 1 && typeAndData[1].length() > 0) ? Integer.parseInt(typeAndData[1]) : (allowNoData ? -1 : 0); if (typeAndData.length > 1 && typeAndData[1].length() > 0) {
if (data > 15 || (data < 0 && !(allAllowed && data == -1))) { data = Integer.parseInt(typeAndData[1]);
}
if (data > 15) {
throw new InvalidItemException(arg, "Unknown invalid data value '" + typeAndData[1] + "'");
}
if (data < 0 && !(allAllowed && data == -1)) {
data = 0; data = 0;
} }
} catch (NumberFormatException e) { } catch (NumberFormatException e) {
if (blockType != null) { if (blockType == null) {
switch (blockType) {
case CLOTH:
case STAINED_CLAY:
case CARPET:
ClothColor col = ClothColor.lookup(typeAndData[1]);
if (col != null) {
data = col.getID();
} else {
throw new InvalidItemException(arg, "Unknown cloth color '" + typeAndData[1] + "'");
}
break;
case STEP:
case DOUBLE_STEP:
BlockType dataType = BlockType.lookup(typeAndData[1]);
if (dataType != null) {
switch (dataType) {
case STONE:
data = 0;
break;
case SANDSTONE:
data = 1;
break;
case WOOD:
data = 2;
break;
case COBBLESTONE:
data = 3;
break;
case BRICK:
data = 4;
break;
case STONE_BRICK:
data = 5;
break;
case NETHER_BRICK:
data = 6;
break;
case QUARTZ_BLOCK:
data = 7;
break;
default:
throw new InvalidItemException(arg, "Invalid step type '" + typeAndData[1] + "'");
}
} else {
throw new InvalidItemException(arg, "Unknown step type '" + typeAndData[1] + "'");
}
break;
default:
throw new InvalidItemException(arg, "Unknown data value '" + typeAndData[1] + "'");
}
} else {
throw new InvalidItemException(arg, "Unknown data value '" + typeAndData[1] + "'"); throw new InvalidItemException(arg, "Unknown data value '" + typeAndData[1] + "'");
} }
switch (blockType) {
case CLOTH:
case STAINED_CLAY:
case CARPET:
ClothColor col = ClothColor.lookup(typeAndData[1]);
if (col == null) {
throw new InvalidItemException(arg, "Unknown cloth color '" + typeAndData[1] + "'");
}
data = col.getID();
break;
case STEP:
case DOUBLE_STEP:
BlockType dataType = BlockType.lookup(typeAndData[1]);
if (dataType == null) {
throw new InvalidItemException(arg, "Unknown step type '" + typeAndData[1] + "'");
}
switch (dataType) {
case STONE:
data = 0;
break;
case SANDSTONE:
data = 1;
break;
case WOOD:
data = 2;
break;
case COBBLESTONE:
data = 3;
break;
case BRICK:
data = 4;
break;
case STONE_BRICK:
data = 5;
break;
case NETHER_BRICK:
data = 6;
break;
case QUARTZ_BLOCK:
data = 7;
break;
default:
throw new InvalidItemException(arg, "Invalid step type '" + typeAndData[1] + "'");
}
break;
default:
throw new InvalidItemException(arg, "Unknown data value '" + typeAndData[1] + "'");
}
} }
} }
// Check if the item is allowed // Check if the item is allowed
if (allAllowed || player.hasPermission("worldedit.anyblock") || !config.disallowedBlocks.contains(blockId)) { if (!allAllowed && !player.hasPermission("worldedit.anyblock") && config.disallowedBlocks.contains(blockId)) {
if (blockType != null) { throw new DisallowedItemException(arg);
switch (blockType) {
case SIGN_POST:
case WALL_SIGN:
// Allow special sign text syntax
String[] text = new String[4];
text[0] = blockAndExtraData.length > 1 ? blockAndExtraData[1] : "";
text[1] = blockAndExtraData.length > 2 ? blockAndExtraData[2] : "";
text[2] = blockAndExtraData.length > 3 ? blockAndExtraData[3] : "";
text[3] = blockAndExtraData.length > 4 ? blockAndExtraData[4] : "";
return new SignBlock(blockType.getID(), data, text);
case MOB_SPAWNER:
// Allow setting mob spawn type
if (blockAndExtraData.length > 1) {
String mobName = blockAndExtraData[1];
for (MobType mobType : MobType.values()) {
if (mobType.getName().toLowerCase().equals(mobName.toLowerCase())) {
mobName = mobType.getName();
break;
}
}
if (!server.isValidMobType(mobName)) {
throw new InvalidItemException(arg, "Unknown mob type '" + mobName + "'");
}
return new MobSpawnerBlock(data, mobName);
} else {
return new MobSpawnerBlock(data, MobType.PIG.getName());
}
case NOTE_BLOCK:
// Allow setting note
if (blockAndExtraData.length > 1) {
byte note = Byte.parseByte(blockAndExtraData[1]);
if (note < 0 || note > 24) {
throw new InvalidItemException(arg, "Out of range note value: '" + blockAndExtraData[1] + "'");
} else {
return new NoteBlock(data, note);
}
} else {
return new NoteBlock(data, (byte) 0);
}
case HEAD:
// allow setting type/player/rotation
if (blockAndExtraData.length > 1) {
// and thus, the format shall be "|type|rotation" or "|type" or "|rotation"
byte rot = 0;
String type = "";
try {
rot = Byte.parseByte(blockAndExtraData[1]);
} catch (NumberFormatException e) {
type = blockAndExtraData[1];
if (blockAndExtraData.length > 2) {
try {
rot = Byte.parseByte(blockAndExtraData[2]);
} catch (NumberFormatException e2) {
throw new InvalidItemException(arg, "Second part of skull metadata should be a number.");
}
}
}
byte skullType = 0;
// type is either the mob type or the player name
// sorry for the four minecraft accounts named "skeleton", "wither", "zombie", or "creeper"
if (!type.isEmpty()) {
if (type.equalsIgnoreCase("skeleton")) skullType = 0;
else if (type.equalsIgnoreCase("wither")) skullType = 1;
else if (type.equalsIgnoreCase("zombie")) skullType = 2;
else if (type.equalsIgnoreCase("creeper")) skullType = 4;
else skullType = 3;
}
if (skullType == 3) {
return new SkullBlock(data, rot, type.replace(" ", "_")); // valid MC usernames
} else {
return new SkullBlock(data, skullType, rot);
}
} else {
return new SkullBlock(data);
}
default:
return new BaseBlock(blockId, data);
}
} else {
return new BaseBlock(blockId, data);
}
} }
throw new DisallowedItemException(arg); if (blockType == null) {
return new BaseBlock(blockId, data);
}
switch (blockType) {
case SIGN_POST:
case WALL_SIGN:
// Allow special sign text syntax
String[] text = new String[4];
text[0] = blockAndExtraData.length > 1 ? blockAndExtraData[1] : "";
text[1] = blockAndExtraData.length > 2 ? blockAndExtraData[2] : "";
text[2] = blockAndExtraData.length > 3 ? blockAndExtraData[3] : "";
text[3] = blockAndExtraData.length > 4 ? blockAndExtraData[4] : "";
return new SignBlock(blockType.getID(), data, text);
case MOB_SPAWNER:
// Allow setting mob spawn type
if (blockAndExtraData.length > 1) {
String mobName = blockAndExtraData[1];
for (MobType mobType : MobType.values()) {
if (mobType.getName().toLowerCase().equals(mobName.toLowerCase())) {
mobName = mobType.getName();
break;
}
}
if (!server.isValidMobType(mobName)) {
throw new InvalidItemException(arg, "Unknown mob type '" + mobName + "'");
}
return new MobSpawnerBlock(data, mobName);
} else {
return new MobSpawnerBlock(data, MobType.PIG.getName());
}
case NOTE_BLOCK:
// Allow setting note
if (blockAndExtraData.length <= 1) {
return new NoteBlock(data, (byte) 0);
}
byte note = Byte.parseByte(blockAndExtraData[1]);
if (note < 0 || note > 24) {
throw new InvalidItemException(arg, "Out of range note value: '" + blockAndExtraData[1] + "'");
}
return new NoteBlock(data, note);
case HEAD:
// allow setting type/player/rotation
if (blockAndExtraData.length <= 1) {
return new SkullBlock(data);
}
byte rot = 0;
String type = "";
try {
rot = Byte.parseByte(blockAndExtraData[1]);
} catch (NumberFormatException e) {
type = blockAndExtraData[1];
if (blockAndExtraData.length > 2) {
try {
rot = Byte.parseByte(blockAndExtraData[2]);
} catch (NumberFormatException e2) {
throw new InvalidItemException(arg, "Second part of skull metadata should be a number.");
}
}
}
byte skullType = 0;
// type is either the mob type or the player name
// sorry for the four minecraft accounts named "skeleton", "wither", "zombie", or "creeper"
if (!type.isEmpty()) {
if (type.equalsIgnoreCase("skeleton")) skullType = 0;
else if (type.equalsIgnoreCase("wither")) skullType = 1;
else if (type.equalsIgnoreCase("zombie")) skullType = 2;
else if (type.equalsIgnoreCase("creeper")) skullType = 4;
else skullType = 3;
}
if (skullType == 3) {
return new SkullBlock(data, rot, type.replace(" ", "_")); // valid MC usernames
} else {
return new SkullBlock(data, skullType, rot);
}
default:
return new BaseBlock(blockId, data);
}
} }
/** /**
@ -646,21 +661,18 @@ public class WorldEdit {
// Handle special block pattern types // Handle special block pattern types
if (patternString.charAt(0) == '#') { if (patternString.charAt(0) == '#') {
if (patternString.equals("#clipboard") || patternString.equals("#copy")) { if (!patternString.equals("#clipboard") && !patternString.equals("#copy")) {
LocalSession session = getSession(player);
CuboidClipboard clipboard;
try {
clipboard = session.getClipboard();
} catch (EmptyClipboardException e) {
player.printError("Copy a selection first with //copy.");
throw new UnknownItemException("#clipboard");
}
return new ClipboardPattern(clipboard);
} else {
throw new UnknownItemException(patternString); throw new UnknownItemException(patternString);
} }
LocalSession session = getSession(player);
try {
return new ClipboardPattern(session.getClipboard());
} catch (EmptyClipboardException e) {
player.printError("Copy a selection first with //copy.");
throw new UnknownItemException("#clipboard");
}
} }
// If it's only one block, then just return that single one // If it's only one block, then just return that single one
@ -902,25 +914,25 @@ public class WorldEdit {
public int getMaximumPolygonalPoints(LocalPlayer player) { public int getMaximumPolygonalPoints(LocalPlayer player) {
if (player.hasPermission("worldedit.limit.unrestricted") || config.maxPolygonalPoints < 0) { if (player.hasPermission("worldedit.limit.unrestricted") || config.maxPolygonalPoints < 0) {
return config.defaultMaxPolygonalPoints; return config.defaultMaxPolygonalPoints;
} else {
if (config.defaultMaxPolygonalPoints < 0) {
return config.maxPolygonalPoints;
}
return Math.min(config.defaultMaxPolygonalPoints,
config.maxPolygonalPoints);
} }
if (config.defaultMaxPolygonalPoints < 0) {
return config.maxPolygonalPoints;
}
return Math.min(config.defaultMaxPolygonalPoints, config.maxPolygonalPoints);
} }
public int getMaximumPolyhedronPoints(LocalPlayer player) { public int getMaximumPolyhedronPoints(LocalPlayer player) {
if (player.hasPermission("worldedit.limit.unrestricted") || config.maxPolyhedronPoints < 0) { if (player.hasPermission("worldedit.limit.unrestricted") || config.maxPolyhedronPoints < 0) {
return config.defaultMaxPolyhedronPoints; return config.defaultMaxPolyhedronPoints;
} else {
if (config.defaultMaxPolyhedronPoints < 0) {
return config.maxPolyhedronPoints;
}
return Math.min(config.defaultMaxPolyhedronPoints,
config.maxPolyhedronPoints);
} }
if (config.defaultMaxPolyhedronPoints < 0) {
return config.maxPolyhedronPoints;
}
return Math.min(config.defaultMaxPolyhedronPoints, config.maxPolyhedronPoints);
} }
/** /**
@ -958,9 +970,9 @@ public class WorldEdit {
File f = new File(path); File f = new File(path);
if (f.isAbsolute()) { if (f.isAbsolute()) {
return f; return f;
} else {
return new File(config.getWorkingDirectory(), path);
} }
return new File(config.getWorkingDirectory(), path);
} }
/** /**