版本更新至：3.76

调整：开发框架改为 Gradle
新增：Language2 工具新增 [book] 类型

src/main/java/me/skymc/taboolib/inventory/DropUtils.java

@@ -0,0 +1,51 @@
+package me.skymc.taboolib.inventory;
+
+import java.util.Random;
+
+import org.bukkit.Location;
+import org.bukkit.Material;
+import org.bukkit.entity.Item;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.util.Vector;
+
+import me.skymc.taboolib.other.NumberUtils;
+
+public class DropUtils {
+	
+	public static Item drop(Player player, ItemStack itemStack, double bulletSpread, double radius) {
+		Location location = player.getLocation();
+		location.setY(location.getY() + 1.5);
+		
+		Item item = player.getWorld().dropItem(location, itemStack);
+		
+        double yaw = Math.toRadians(-player.getLocation().getYaw() - 90.0F);
+        double pitch = Math.toRadians(-player.getLocation().getPitch());
+        
+        double x = 0;
+        double y = 0;
+        double z = 0;
+        
+        if (bulletSpread > 0) {
+        	double[] spread = { 1.0D, 1.0D, 1.0D };
+            for (int t = 0; t < 3; t++) {
+            	spread[t] = ((NumberUtils.getRand().nextDouble() - NumberUtils.getRand().nextDouble()) * bulletSpread * 0.1D);
+            }
+            
+            x = Math.cos(pitch) * Math.cos(yaw) + spread[0];
+            y = Math.sin(pitch) + spread[1];
+            z = -Math.sin(yaw) * Math.cos(pitch) + spread[2];
+        }
+        else {
+        	x = Math.cos(pitch) * Math.cos(yaw);
+            y = Math.sin(pitch);
+            z = -Math.sin(yaw) * Math.cos(pitch);
+        }
+        Vector dirVel = new Vector(x, y, z);
+        dirVel.normalize().multiply(radius);
+		
+        item.setVelocity(dirVel);
+        return item;
+	}
+
+}