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Added overlay and underlay masks

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This commit is contained in:
X1337X 2011-08-11 21:44:54 +01:00
parent 750d6dd1d0
commit 43bba317e5
2 changed files with 125 additions and 15 deletions
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94
src/main/java/com/sk89q/worldedit/WorldEdit.java
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@ -26,14 +26,8 @@ import java.lang.reflect.Method;
import javax.script.ScriptException;
import com.sk89q.minecraft.util.commands.CommandException;
import com.sk89q.minecraft.util.commands.CommandPermissionsException;
import com.sk89q.minecraft.util.commands.CommandUsageException;
import com.sk89q.minecraft.util.commands.CommandsManager;
import com.sk89q.minecraft.util.commands.Logging;
import com.sk89q.minecraft.util.commands.MissingNestedCommandException;
import com.sk89q.minecraft.util.commands.UnhandledCommandException;
import com.sk89q.minecraft.util.commands.WrappedCommandException;
import com.sk89q.minecraft.util.commands.*;
import com.sk89q.util.StringUtil;
import com.sk89q.worldedit.bags.BlockBag;
import com.sk89q.worldedit.blocks.*;
@ -467,7 +461,7 @@ public class WorldEdit {
return new RandomFillPattern(blockChances);
}
/**
/**
* Get a block mask. Block masks are used to determine which
* blocks to include when replacing.
*
@ -480,11 +474,10 @@ public class WorldEdit {
public Mask getBlockMask(LocalPlayer player, LocalSession session,
String maskString) throws WorldEditException {
Mask mask = null;
for (String component : maskString.split(" ")) {
Mask current = null;
if (component.length() == 0) {
if (component.length() == 0) {
continue;
}
@ -495,10 +488,82 @@ public class WorldEdit {
|| component.equalsIgnoreCase("#region")
|| component.equalsIgnoreCase("#sel")) {
current = new RegionMask(session.getSelection(player.getWorld()));
} else {
}
else {
throw new UnknownItemException(component);
}
} else {
}
else if (component.charAt(0) == '>') {
LocalWorld world = player.getWorld();
Set<Integer> set = new HashSet<Integer>();
String ids = component.replaceAll(">,", "");
if(ids.equalsIgnoreCase("*")){
current = new UnderOverlayMask(set,true,true);
}
else{
String[] split = ids.split(",");
for(String sid :split){
try{
int pid = Integer.parseInt(sid);
if(!world.isValidBlockType(pid)){
throw new UnknownItemException(sid);
}
else{
set.add(pid);
}
}catch(NumberFormatException e){
BlockType type = BlockType.lookup(sid);
int id = type.getID();
if(!world.isValidBlockType(id)){
throw new UnknownItemException(sid);
}
else{
set.add(id);
}
}
current = new UnderOverlayMask(set, true, false);
}
}
}
else if (component.charAt(0) == '<') {
LocalWorld world = player.getWorld();
Set<Integer> set = new HashSet<Integer>();
String ids = component.replaceAll("<,", "");
if(ids.equalsIgnoreCase("*")){
current = new UnderOverlayMask(set,false,true);
}
else{
String[] split = ids.split(",");
for(String sid :split){
try{
int pid = Integer.parseInt(sid);
if(!world.isValidBlockType(pid)){
throw new UnknownItemException(sid);
}
else{
set.add(pid);
}
}catch(NumberFormatException e){
BlockType type = BlockType.lookup(sid);
int id = type.getID();
if(!world.isValidBlockType(id)){
throw new UnknownItemException(sid);
}
else{
set.add(id);
}
}
current = new UnderOverlayMask(set, false, false);
}
}
}
else {
if (component.charAt(0) == '!' && component.length() > 1) {
current = new InvertedBlockTypeMask(
getBlockIDs(player, component.substring(1), true));
@ -519,7 +584,6 @@ public class WorldEdit {
return mask;
}
/**
* Get a list of blocks as a set.
*

46
src/main/java/com/sk89q/worldedit/masks/UnderOverlayMask.java Normal file
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@ -0,0 +1,46 @@
package com.sk89q.worldedit.masks;
import java.util.HashSet;
import java.util.Set;
import com.sk89q.worldedit.EditSession;
import com.sk89q.worldedit.Vector;
/**
*
* @author 1337
*/
public class UnderOverlayMask implements Mask{
boolean overlay;
boolean wildcard;
Set<Integer> ids = new HashSet<Integer>();
public UnderOverlayMask(Set<Integer> ids,boolean overlay,boolean wildcard){
addAll(ids);
this.overlay = overlay;
this.wildcard = wildcard;
}
public void addAll(Set<Integer> ids){
this.ids.addAll(ids);
}
public boolean matches(EditSession editSession, Vector pos) {
if(!wildcard){
int id = editSession.getBlock(pos.setY(pos.getBlockY() + (overlay ? -1 :1))).getType();
if(overlay){
return ids.contains(id);
}
else if(!overlay){
return ids.contains(id);
}
}
else{
return (overlay ? editSession.getBlock(pos.setY(pos.getBlockY() + 1)).getType() != 0: editSession.getBlock(pos.setY(pos.getBlockY() - 1)).getType() != 0);
}
return false;
}
}