From 8dce5c1c7bb648f778d32028fcec508c1d6f928f Mon Sep 17 00:00:00 2001
From: BuckarooBanzay <BuckarooBanzay@users.noreply.github.com>
Date: Sun, 19 Feb 2023 15:29:18 +0100
Subject: [PATCH] use `mtdb.NewBlockDB` instead of the whole db context

---
 main.go      | 5 +++--
 protected.go | 4 ++--
 remove.go    | 2 +-
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/main.go b/main.go
index b9462f1..040be53 100644
--- a/main.go
+++ b/main.go
@@ -7,11 +7,12 @@ import (
 
 	"github.com/minetest-go/areasparser"
 	"github.com/minetest-go/mtdb"
+	"github.com/minetest-go/mtdb/block"
 	"github.com/sirupsen/logrus"
 )
 
 var Version string
-var ctx *mtdb.Context
+var block_repo block.BlockRepository
 var wd string
 
 func main() {
@@ -35,7 +36,7 @@ func main() {
 		"version": Version,
 	}).Info("Starting mapcleaner")
 
-	ctx, err = mtdb.New(wd)
+	block_repo, err = mtdb.NewBlockDB(wd)
 	if err != nil {
 		panic(err)
 	}
diff --git a/protected.go b/protected.go
index 295c474..e7f0f9d 100644
--- a/protected.go
+++ b/protected.go
@@ -85,7 +85,7 @@ func IsEmerged(chunk_x, chunk_y, chunk_z int) (bool, error) {
 	for _, x := range []int{x1, x2} {
 		for _, y := range []int{y1, y2} {
 			for _, z := range []int{z1, z2} {
-				data, err := ctx.Blocks.GetByPos(x, y, z)
+				data, err := block_repo.GetByPos(x, y, z)
 				if err != nil {
 					return false, err
 				}
@@ -133,7 +133,7 @@ func IsProtected(chunk_x, chunk_y, chunk_z int) (bool, error) {
 						"z": z,
 					}).Debug("Checking mapblock")
 
-					block, err := ctx.Blocks.GetByPos(x, y, z)
+					block, err := block_repo.GetByPos(x, y, z)
 					if err != nil {
 						return false, err
 					}
diff --git a/remove.go b/remove.go
index ab8d49b..988cfcc 100644
--- a/remove.go
+++ b/remove.go
@@ -14,7 +14,7 @@ func RemoveChunk(chunk_x, chunk_y, chunk_z int) error {
 					"z": z,
 				}).Debug("Removing mapblock")
 
-				err := ctx.Blocks.Delete(x, y, z)
+				err := block_repo.Delete(x, y, z)
 				if err != nil {
 					return err
 				}