Fixing vector on useentity

Author: funkemunky

AtlasParent/Atlas/src/main/java/cc/funkemunky/api/reflections/Reflections.java

@@ -11,6 +11,7 @@
 
 import cc.funkemunky.api.reflections.types.WrappedClass;
 import cc.funkemunky.api.tinyprotocol.api.ProtocolVersion;
+import cc.funkemunky.api.tinyprotocol.reflection.Reflection;
 import cc.funkemunky.api.utils.ClassScanner;
 import cc.funkemunky.api.utils.objects.QuadFunction;
 import cc.funkemunky.api.utils.objects.TriFunction;
@@ -24,6 +25,7 @@
 import java.lang.invoke.MethodHandles;
 import java.lang.invoke.MethodType;
 import java.lang.reflect.Method;
+import java.util.Collections;
 import java.util.Set;
 import java.util.function.BiFunction;
 import java.util.function.Function;
@@ -41,7 +43,12 @@ public class Reflections {
         craftBukkitString = "org.bukkit.craftbukkit." + version + ".";
         netMinecraftServerString = "net.minecraft.server." + version + ".";
 
-        classNames = ClassScanner.scanFile2(null, Main.class);
+        try {
+            classNames = ClassScanner.scanFile2(null,
+                    Class.forName("org.bukkit.craftbukkit.Main"));
+        } catch(ClassNotFoundException e) {
+            classNames = Collections.emptySet();
+        }
     }
 
     public static boolean classExists(String name) {

AtlasParent/Atlas/src/main/java/cc/funkemunky/api/tinyprotocol/packet/in/WrappedInUseEntityPacket.java

@@ -32,7 +32,7 @@ public class WrappedInUseEntityPacket extends NMSObject {
     private int id;
     private EnumEntityUseAction action;
     private Entity entity;
-    private Vec3D vec = new Vec3D(-1,-1,-1);
+    private Vec3D vec;
     private WrappedEnumHand enumHand = WrappedEnumHand.MAIN_HAND;
     private boolean sneaking;
 
@@ -52,14 +52,8 @@ public void process(Player player, ProtocolVersion version) {
             Enum fieldAct = fetch(fieldAction);
             action = fieldAct == null ? EnumEntityUseAction.INTERACT_AT : EnumEntityUseAction.valueOf(fieldAct.name());
 
-            if(ProtocolVersion.getGameVersion().isOrAbove(ProtocolVersion.V1_8)) {
-                Object vec = fetch(fieldVec);
-                if(vec != null)
-                    this.vec = new Vec3D(vec);
-
-                if(ProtocolVersion.getGameVersion().isOrAbove(ProtocolVersion.V1_9)) {
-                    enumHand = WrappedEnumHand.getFromVanilla(fetch(fieldHand));
-                }
+            if(ProtocolVersion.getGameVersion().isOrAbove(ProtocolVersion.V1_9)) {
+                enumHand = WrappedEnumHand.getFromVanilla(fetch(fieldHand));
             }
         } else { //1.17 specific code
             Object actionField = fetch(fieldAction);
@@ -79,6 +73,13 @@ public void process(Player player, ProtocolVersion version) {
         if(ProtocolVersion.getGameVersion().isOrAbove(ProtocolVersion.v1_16)) {
             sneaking = fetch(fieldSneaking);
         } else sneaking = player.isSneaking();
+
+        if(action == EnumEntityUseAction.INTERACT_AT) {
+            Object vec = fetch(fieldVec);
+            if(vec != null) {
+                this.vec = new Vec3D(vec);
+            }
+        }
     }
 
     @Override