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Implement template#apply (templates may or may not work)

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This commit is contained in:
fullwall 2012-09-30 00:08:47 +08:00
parent d00ed620b7
commit 3d5612cbf9
1 changed files with 38 additions and 0 deletions
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38
src/main/java/net/citizensnpcs/npc/Template.java
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@ -1,6 +1,8 @@
package net.citizensnpcs.npc;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import net.citizensnpcs.api.CitizensAPI;
import net.citizensnpcs.api.npc.NPC;
@ -9,6 +11,7 @@ import net.citizensnpcs.api.util.MemoryDataKey;
import net.citizensnpcs.api.util.YamlStorage;
import net.citizensnpcs.api.util.YamlStorage.YamlKey;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
public class Template {
@ -22,7 +25,41 @@ public class Template {
this.name = name;
}
@SuppressWarnings("unchecked")
public void apply(NPC npc) {
MemoryDataKey memoryKey = new MemoryDataKey();
((CitizensNPC) npc).save(memoryKey);
List<Node> queue = Lists.newArrayList(new Node("", replacements));
for (int i = 0; i < queue.size(); i++) {
Node node = queue.get(i);
for (Entry<String, Object> entry : node.map.entrySet()) {
String fullKey = node.headKey + '.' + entry.getKey();
if (entry.getValue() instanceof Map<?, ?>) {
queue.add(new Node(fullKey, (Map<String, Object>) entry.getValue()));
continue;
}
boolean overwrite = memoryKey.keyExists(fullKey) | override;
if (!overwrite)
continue;
memoryKey.setRaw(fullKey, entry.getValue());
}
}
((CitizensNPC) npc).load(memoryKey);
}
public String getName() {
return name;
}
private static class Node {
String headKey;
Map<String, Object> map;
private Node(String headKey, Map<String, Object> map) {
this.headKey = headKey;
this.map = map;
}
}
public static class TemplateBuilder {
@ -65,6 +102,7 @@ public class Template {
}
private static YamlStorage templates = new YamlStorage(CitizensAPI.getDataFolder(), "templates.yml");
public static Template byName(String name) {
if (!templates.getKey("").keyExists(name))
return null;