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finish dominion create expand
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parent
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07acadd79e
@ -1,18 +1,184 @@
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package cn.lunadeer.dominion.controllers;
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import cn.lunadeer.dominion.Dominion;
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import cn.lunadeer.dominion.dtos.DominionDTO;
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import cn.lunadeer.dominion.utils.Notification;
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import cn.lunadeer.dominion.utils.Time;
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import org.bukkit.Location;
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import org.bukkit.block.BlockFace;
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import org.bukkit.entity.Player;
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import java.util.List;
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import java.util.UUID;
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public class DominionController {
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public DominionDTO create(UUID owner, String name, String world,
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Integer x1, Integer y1, Integer z1, Integer x2, Integer y2, Integer z2) {
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// todo 检查冲突
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return DominionDTO.insert(new DominionDTO(owner, name, world, x1, y1, z1, x2, y2, z2));
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/**
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* 创建领地
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*/
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public static DominionDTO create(Player owner, String name, Location loc1, Location loc2) {
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DominionDTO dominion = createDTO(owner, name, loc1, loc2);
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if (dominion == null) return null;
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List<DominionDTO> exist_dominions = DominionDTO.selectAll(owner.getWorld().getName());
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for (DominionDTO exist_dominion : exist_dominions) {
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if (isIntersect(exist_dominion, dominion)) {
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Notification.error(owner, "与 " + exist_dominion.getName() + " 冲突");
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return null;
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}
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}
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return DominionDTO.insert(dominion);
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}
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public List<DominionDTO> all(){
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return DominionDTO.selectAll();
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/**
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* 创建子领地
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*/
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public static DominionDTO create(Player owner, String name,
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Location loc1, Location loc2,
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String parent_dominion_name) {
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DominionDTO dominion = createDTO(owner, name, loc1, loc2);
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if (dominion == null) return null;
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DominionDTO parent_dominion = DominionDTO.select(parent_dominion_name);
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if (parent_dominion == null) {
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Notification.error(owner, "父领地 " + parent_dominion_name + " 不存在");
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return null;
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}
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// 是否是父领地的拥有者
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if (!isOwner(owner, parent_dominion)) {
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return null;
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}
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// 检查是否超出父领地范围
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if (!isContained(dominion, parent_dominion)) {
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Notification.error(owner, "超出父领地 " + parent_dominion_name + " 范围");
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return null;
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}
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// 获取此父领地的所有子领地
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List<DominionDTO> sub_dominions = DominionDTO.selectByParentId(parent_dominion.getId());
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// 检查是否与其他子领地冲突
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for (DominionDTO sub_dominion : sub_dominions) {
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if (isIntersect(sub_dominion, dominion)) {
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Notification.error(owner, "与子领地 " + sub_dominion.getName() + " 冲突");
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return null;
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}
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}
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dominion = DominionDTO.insert(dominion);
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if (dominion == null) {
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Notification.error(owner, "创建失败，详细错误请联系管理员查询日志（当前时间：" + Time.nowStr() + "）");
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return null;
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}
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return dominion.setParentDomId(parent_dominion.getId());
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}
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public static DominionDTO expand(Player operator, Integer size){
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Location location = operator.getLocation();
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List<DominionDTO> dominions = DominionDTO.selectByLocation(location.getWorld().getName(),
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(int) location.getX(), (int) location.getY(), (int) location.getZ());
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if (dominions.size() != 1) {
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Notification.error(operator, "你不在一个领地内或在一个子领地内，无法确定你要操作的领地，请手动指定要操作的领地名称");
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return null;
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}
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return expand(operator, size, dominions.get(0).getName());
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}
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public static DominionDTO expand(Player operator, Integer size, String dominion_name) {
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Location location = operator.getLocation();
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BlockFace face = operator.getFacing();
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DominionDTO dominion = DominionDTO.select(dominion_name);
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if (dominion == null) {
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Notification.error(operator, "领地 " + dominion_name + " 不存在");
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return null;
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}
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if (!isOwner(operator, dominion)) {
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return null;
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}
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if (!location.getWorld().getName().equals(dominion.getWorld())) {
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Notification.error(operator, "禁止跨世界操作");
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return null;
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}
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Integer x1 = dominion.getX1();
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Integer y1 = dominion.getY1();
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Integer z1 = dominion.getZ1();
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Integer x2 = dominion.getX2();
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Integer y2 = dominion.getY2();
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Integer z2 = dominion.getZ2();
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switch (face) {
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case NORTH:
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z1 -= size;
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break;
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case SOUTH:
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z2 += size;
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break;
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case WEST:
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x1 -= size;
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break;
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case EAST:
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x2 += size;
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break;
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case UP:
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y2 += size;
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break;
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case DOWN:
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y1 -= size;
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break;
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default:
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Notification.error(operator, "无效的方向");
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return null;
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}
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List<DominionDTO> exist_dominions = DominionDTO.selectAll(dominion.getWorld());
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for (DominionDTO exist_dominion : exist_dominions) {
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if (isIntersect(exist_dominion, x1, y1, z1, x2, y2, z2)) {
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Notification.error(operator, "与 " + exist_dominion.getName() + " 冲突");
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return null;
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}
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}
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return dominion.setXYZ(x1, y1, z1, x2, y2, z2);
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}
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/**
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* 判断两个领地是否相交
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*/
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private static boolean isIntersect(DominionDTO a, DominionDTO b) {
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return a.getX1() < b.getX2() && a.getX2() > b.getX1() &&
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a.getY1() < b.getY2() && a.getY2() > b.getY1() &&
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a.getZ1() < b.getZ2() && a.getZ2() > b.getZ1();
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}
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private static boolean isIntersect(DominionDTO a, Integer x1, Integer y1, Integer z1, Integer x2, Integer y2, Integer z2) {
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return a.getX1() < x2 && a.getX2() > x1 &&
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a.getY1() < y2 && a.getY2() > y1 &&
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a.getZ1() < z2 && a.getZ2() > z1;
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}
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/**
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* 判断 sub 是否完全被 parent 包裹
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*/
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private static boolean isContained(DominionDTO sub, DominionDTO parent) {
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return sub.getX1() >= parent.getX1() && sub.getX2() <= parent.getX2() &&
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sub.getY1() >= parent.getY1() && sub.getY2() <= parent.getY2() &&
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sub.getZ1() >= parent.getZ1() && sub.getZ2() <= parent.getZ2();
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}
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public static DominionDTO createDTO(Player owner, String name,
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Location loc1, Location loc2) {
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if (!loc1.getWorld().equals(loc2.getWorld())) {
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Notification.error(owner, "禁止跨世界操作");
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return null;
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}
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if (!owner.getWorld().equals(loc1.getWorld())) {
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Notification.error(owner, "禁止跨世界操作");
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return null;
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}
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return new DominionDTO(owner.getUniqueId(), name, owner.getWorld().getName(),
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(int) Math.min(loc1.getX(), loc2.getX()), (int) Math.min(loc1.getY(), loc2.getY()),
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(int) Math.min(loc1.getZ(), loc2.getZ()), (int) Math.max(loc1.getX(), loc2.getX()),
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(int) Math.max(loc1.getY(), loc2.getY()), (int) Math.max(loc1.getZ(), loc2.getZ()));
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}
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public static boolean isOwner(Player player, DominionDTO dominion) {
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if (dominion.getOwner().equals(player.getUniqueId())) return true;
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Notification.error(player, "你不是领地 " + dominion.getName() + " 的拥有者，无法执行此操作");
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return false;
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}
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}
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@ -81,16 +81,48 @@ public class DominionDTO {
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return query(sql);
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}
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public static List<DominionDTO> search(String name){
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public static List<DominionDTO> selectAll(String world) {
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String sql = "SELECT * FROM dominion WHERE world = '" + world + "'";
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return query(sql);
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}
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public static List<DominionDTO> search(String name) {
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String sql = "SELECT * FROM dominion WHERE name LIKE '%" + name + "%'";
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return query(sql);
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}
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public static List<DominionDTO> select(UUID owner) {
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public static List<DominionDTO> selectAll(UUID owner) {
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String sql = "SELECT * FROM dominion WHERE owner = '" + owner.toString() + "'";
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return query(sql);
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}
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public static DominionDTO select(Integer id) {
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String sql = "SELECT * FROM dominion WHERE id = " + id;
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List<DominionDTO> dominions = query(sql);
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if (dominions.size() == 0) return null;
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return dominions.get(0);
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}
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public static List<DominionDTO> selectByParentId(Integer parentId) {
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String sql = "SELECT * FROM dominion WHERE parent_dom_id = " + parentId;
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return query(sql);
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}
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public static List<DominionDTO> selectByLocation(String world, Integer x, Integer y, Integer z) {
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String sql = "SELECT * FROM dominion WHERE world = '" + world + "' AND " +
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"x1 <= " + x + " AND x2 >= " + x + " AND " +
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"y1 <= " + y + " AND y2 >= " + y + " AND " +
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"z1 <= " + z + " AND z2 >= " + z;
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return query(sql);
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}
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public static DominionDTO select(String name) {
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String sql = "SELECT * FROM dominion WHERE name = '" + name + "'";
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List<DominionDTO> dominions = query(sql);
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if (dominions.size() == 0) return null;
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return dominions.get(0);
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}
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public static DominionDTO insert(DominionDTO dominion) {
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String sql = "INSERT INTO dominion (" +
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"owner, name, world, x1, y1, z1, x2, y2, z2" +
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@ -110,7 +142,7 @@ public class DominionDTO {
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return dominions.get(0);
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}
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public static void delete(DominionDTO dominion){
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public static void delete(DominionDTO dominion) {
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String sql = "DELETE FROM dominion WHERE id = " + dominion.getId();
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query(sql);
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}
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@ -749,4 +781,13 @@ public class DominionDTO {
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return update(this);
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}
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public DominionDTO setXYZ(Integer x1, Integer y1, Integer z1, Integer x2, Integer y2, Integer z2) {
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this.x1 = x1;
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this.y1 = y1;
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this.z1 = z1;
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this.x2 = x2;
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this.y2 = y2;
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this.z2 = z2;
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return update(this);
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}
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}
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12
src/main/java/cn/lunadeer/dominion/utils/Time.java
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12
src/main/java/cn/lunadeer/dominion/utils/Time.java
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@ -0,0 +1,12 @@
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package cn.lunadeer.dominion.utils;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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public class Time {
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public static String nowStr() {
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// yyyy-MM-dd HH:mm:ss
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return new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date());
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}
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}
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