Add Vex changes

GensouJankMod/src/main/java/net/gensokyoreimagined/gensoujankmod/mixin/core/MixinVex.java

@@ -0,0 +1,20 @@
+package net.gensokyoreimagined.gensoujankmod.mixin.core;
+
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.monster.Vex;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.*;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(Vex.class)
+public class MixinVex {
+    @Inject(method = "tick", at = @At(value = "INVOKE", target = "Lnet/minecraft/world/entity/monster/Monster;tick()V"))
+    private void tick(CallbackInfo ci) {
+        ((Entity) (Object) this).noPhysics = false;
+    }
+
+    @Inject(method = "populateDefaultEquipmentSlots", at = @At("HEAD"), cancellable = true)
+    private void populateDefaultEquipmentSlots(CallbackInfo ci) {
+        ci.cancel();
+    }
+}

GensouJankMod/src/main/resources/mixins.json

@@ -6,6 +6,7 @@
   "target": "@env(DEFAULT)",
   "compatibilityLevel": "JAVA_17",
   "server": [
-    "MixinServerPlayer"
+    "MixinServerPlayer",
+    "MixinVex"
   ]
 }