public Npc getRandomNpcByScreenType(int screenType) {
List<NpcConfig> npcList = npcService.listNpcConfig(screenType, ElementType.NPC.ordinal());
if (npcList == null || npcList.isEmpty()) {
return null;
}
NpcConfig npcConfig = npcList.get(Tools.getRandomInteger(npcList.size()));
return this.getNpc(npcConfig.getId());
}
public Npc getRandomNpcByLevel(int level) {
List<NpcConfig> allNpcList = new ArrayList<NpcConfig>(); // 所有NPC
List<NpcConfig> castleList =
npcService.listNpcConfig(ScreenType.CASTLE.ordinal(), ElementType.NPC.ordinal());
if (castleList != null && !castleList.isEmpty()) {
allNpcList.addAll(castleList);
}
List<MapConfig> mapList =
resourceService.listByIndex(
IndexName.MAP_SCREENTYPE, MapConfig.class, ScreenType.FIELD.ordinal());
if (mapList != null && !mapList.isEmpty()) {
HashSet<Integer> mapIdList = new HashSet<Integer>();
for (MapConfig config : mapList) {
if (config == null) {
continue;
}
if (level >= config.getLevelLimit()) {
mapIdList.add(config.getId());
}
}
if (!mapIdList.isEmpty()) {
for (int mapId : mapIdList) {
List<NpcConfig> result =
resourceService.listByIndex(IndexName.NPC_MAPID, NpcConfig.class, mapId);
if (result != null && !result.isEmpty()) {
for (NpcConfig config : result) {
if (config.getElementType() == ElementType.NPC.ordinal()
&& config.getScreenType() == ScreenType.FIELD.ordinal()) {
allNpcList.add(config);
}
}
}
}
}
}
NpcConfig npcConfig = allNpcList.get(Tools.getRandomInteger(allNpcList.size()));
return this.getNpc(npcConfig.getId());
}