Refactor Contexts class

bukkit/src/main/java/me/lucko/luckperms/bukkit/calculators/BukkitCalculatorFactory.java

@@ -28,6 +28,7 @@ package me.lucko.luckperms.bukkit.calculators;
 import com.google.common.collect.ImmutableList;
 
 import me.lucko.luckperms.api.Contexts;
+import me.lucko.luckperms.api.LookupSetting;
 import me.lucko.luckperms.bukkit.LPBukkitPlugin;
 import me.lucko.luckperms.bukkit.processors.ChildProcessor;
 import me.lucko.luckperms.bukkit.processors.DefaultsProcessor;
@@ -67,7 +68,7 @@ public class BukkitCalculatorFactory extends AbstractCalculatorFactory {
         }
 
         if (this.plugin.getConfiguration().get(ConfigKeys.APPLY_BUKKIT_DEFAULT_PERMISSIONS) && metadata.getHolderType() == HolderType.USER) {
-            processors.add(new DefaultsProcessor(this.plugin, contexts.isOp()));
+            processors.add(new DefaultsProcessor(this.plugin, contexts.hasSetting(LookupSetting.IS_OP)));
         }
 
         return registerCalculator(new PermissionCalculator(this.plugin, metadata, processors.build()));

bukkit/src/main/java/me/lucko/luckperms/bukkit/contexts/BukkitContextManager.java

@@ -40,7 +40,7 @@ public class BukkitContextManager extends AbstractContextManager<Player> {
 
     @Override
     public Contexts formContexts(Player subject, ImmutableContextSet contextSet) {
-        return new Contexts(
+        return Contexts.of(
                 contextSet,
                 this.plugin.getConfiguration().get(ConfigKeys.INCLUDING_GLOBAL_PERMS),
                 this.plugin.getConfiguration().get(ConfigKeys.INCLUDING_GLOBAL_WORLD_PERMS),

bukkit/src/main/java/me/lucko/luckperms/bukkit/vault/VaultChatHook.java

@@ -326,6 +326,6 @@ public class VaultChatHook extends AbstractVaultChat {
             context.add(Contexts.WORLD_KEY, world.toLowerCase());
         }
         context.add(Contexts.SERVER_KEY, this.permissionHook.getVaultServer());
-        return new Contexts(context.build(), this.permissionHook.isIncludeGlobal(), true, true, true, true, false);
+        return Contexts.of(context.build(), this.permissionHook.isIncludeGlobal(), true, true, true, true, false);
     }
 }

bukkit/src/main/java/me/lucko/luckperms/bukkit/vault/VaultPermissionHook.java

@@ -348,7 +348,7 @@ public class VaultPermissionHook extends AbstractVaultPermission {
             }
         }
 
-        return new Contexts(context, isIncludeGlobal(), true, true, true, true, false);
+        return Contexts.of(context, isIncludeGlobal(), true, true, true, true, false);
     }
 
     // utility methods for modifying the state of PermissionHolders