From 0401572b269d50499a0ae091b9acd474647c2c3e Mon Sep 17 00:00:00 2001
From: raven <citrons@mondecitronne.com>
Date: Wed, 25 Mar 2026 10:37:41 -0500
Subject: custom block definitions

---
 server/server.go | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'server/server.go')

diff --git a/server/server.go b/server/server.go
index 5e3ffe9..00e7cef 100644
--- a/server/server.go
+++ b/server/server.go
@@ -23,12 +23,16 @@ var supportedExtensions = []string {
 	"FullCP437",
 	"CustomBlocks",
 	"ExtPlayerList.2",
+	"BlockDefinitions",
+	"BlockDefinitionsExt.2",
 }
 var requiredExtensions = []string {
 	"ExtEntityPositions",
 	"EnvMapAspect.2",
 	"CustomBlocks",
 	"ExtPlayerList.2",
+	"BlockDefinitions",
+	"BlockDefinitionsExt.2",
 }
 
 type ServerInfo struct {
@@ -543,14 +547,15 @@ func (cl *client) cpeHandshake(conn net.Conn, ext map[string]bool) bool {
 			cl.disconnect("Missing required extension: " + req)
 		}
 	}
-
 	err = classic.WritePacket(conn, &classic.CustomBlocksSupportLevel {
 		SupportLevel: 1,
 	})
+	// it doesn't matter what the client sends in response to this
 	if cl.handleError(err) != nil {
 		return false
 	}
-	// it doesn't matter what the client sends in response to this
+
+	cl.SendPackets(nil, getBlockDefPackets())
 
 	cl.extensions = ext
 	return true
-- 
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