dea2d41b86
Should only happen for blocks on the edge that uses neighbors light level (certain blocks). In that case, there will be 3-4 other neighbors to get a light level from.
132 Zeilen
3.6 KiB
Diff
132 Zeilen
3.6 KiB
Diff
From bb8dd93f486683d2a80fe0d23337f11faca44e9a Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Mon, 28 Mar 2016 20:55:47 -0400
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Subject: [PATCH] MC Utils
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Collection of utils to help reduce NMS diff
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diff --git a/src/main/java/net/minecraft/server/MCUtil.java b/src/main/java/net/minecraft/server/MCUtil.java
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new file mode 100644
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index 0000000..3004822
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--- /dev/null
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+++ b/src/main/java/net/minecraft/server/MCUtil.java
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@@ -0,0 +1,115 @@
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+package net.minecraft.server;
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+
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+import org.bukkit.Location;
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+
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+import java.util.regex.Pattern;
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+
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+public class MCUtil {
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+ private static final Pattern REPLACE_QUOTES = Pattern.compile("\"");
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+
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+ private MCUtil() {}
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+
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+
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+ /**
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+ * Builds a chat componenent from a string.
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+ * @param str
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+ * @return
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+ */
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+ public static IChatBaseComponent cmpFromMessage(String str) {
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+ return IChatBaseComponent.ChatSerializer.a("{text:\"" + REPLACE_QUOTES.matcher(str).replaceAll("\\\"") + "\"}");
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+ }
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+
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+ /**
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+ * Calculates distance between 2 entities
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+ * @param e1
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+ * @param e2
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+ * @return
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+ */
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+ public static double distance(Entity e1, Entity e2) {
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+ return Math.sqrt(distanceSq(e1, e2));
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+ }
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+
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+
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+ /**
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+ * Calculates distance between 2 block positions
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+ * @param e1
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+ * @param e2
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+ * @return
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+ */
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+ public static double distance(BlockPosition e1, BlockPosition e2) {
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+ return Math.sqrt(distanceSq(e1, e2));
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+ }
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+
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+ /**
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+ * Gets the distance between 2 positions
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+ * @param x1
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+ * @param y1
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+ * @param z1
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+ * @param x2
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+ * @param y2
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+ * @param z2
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+ * @return
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+ */
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+ public static double distance(double x1, double y1, double z1, double x2, double y2, double z2) {
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+ return Math.sqrt(distanceSq(x1, y1, z1, x2, y2, z2));
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+ }
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+
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+ /**
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+ * Get's the distance squared between 2 entities
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+ * @param e1
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+ * @param e2
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+ * @return
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+ */
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+ public static double distanceSq(Entity e1, Entity e2) {
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+ return distanceSq(e1.locX,e1.locY,e1.locZ, e2.locX,e2.locY,e2.locZ);
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+ }
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+
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+ /**
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+ * Gets the distance sqaured between 2 block positions
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+ * @param pos1
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+ * @param pos2
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+ * @return
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+ */
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+ public static double distanceSq(BlockPosition pos1, BlockPosition pos2) {
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+ return distanceSq(pos1.getX(), pos1.getY(), pos1.getZ(), pos2.getX(), pos2.getY(), pos2.getZ());
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+ }
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+
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+ /**
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+ * Gets the distance squared between 2 positions
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+ * @param x1
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+ * @param y1
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+ * @param z1
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+ * @param x2
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+ * @param y2
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+ * @param z2
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+ * @return
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+ */
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+ public static double distanceSq(double x1, double y1, double z1, double x2, double y2, double z2) {
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+ return (x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2) + (z1 - z2) * (z1 - z2);
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+ }
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+
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+ /**
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+ * Converts a NMS World/BlockPosition to Bukkit Location
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+ * @param world
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+ * @param pos
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+ * @return
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+ */
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+ public static Location toLocation(World world, BlockPosition pos) {
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+ return new Location(world.getWorld(), pos.getX(), pos.getY(), pos.getZ());
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+ }
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+
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+ /**
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+ * Converts an NMS entity's current location to a Bukkit Location
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+ * @param entity
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+ * @return
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+ */
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+ public static Location toLocation(Entity entity) {
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+ return new Location(entity.getWorld().getWorld(), entity.locX, entity.locY, entity.locZ);
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+ }
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+
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+ public static boolean isEdgeOfChunk(BlockPosition pos) {
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+ final int absX = Math.abs(pos.getX()) % 16;
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+ final int absZ = Math.abs(pos.getZ()) % 16;
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+ return (absX == 0 || absX == 15 || absZ == 0 || absZ == 15);
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+ }
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+}
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--
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2.8.0
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