1.21.111 support

legacyver/legacypacket/game_rules_changed.go

@@ -0,0 +1,31 @@
+package legacypacket
+
+import (
+	"github.com/akmalfairuz/legacy-version/legacyver/proto"
+	"github.com/sandertv/gophertunnel/minecraft/protocol"
+	"github.com/sandertv/gophertunnel/minecraft/protocol/packet"
+)
+
+// GameRulesChanged is sent by the server to the client to update client-side game rules, such as game rules
+// like the 'showCoordinates' game rule.
+type GameRulesChanged struct {
+	// GameRules defines game rules changed with their respective values. The value of these game rules may be
+	// either 'bool', 'int32' or 'float32'.
+	// Note that some game rules are server side only, and don't necessarily need to be sent to the client.
+	// Only changed game rules need to be sent in this packet. Game rules that were not changed do not need to
+	// be sent if the client is already updated on them.
+	GameRules []protocol.GameRule
+}
+
+// ID ...
+func (*GameRulesChanged) ID() uint32 {
+	return packet.IDGameRulesChanged
+}
+
+func (pk *GameRulesChanged) Marshal(io protocol.IO) {
+	if proto.IsProtoGTE(io, proto.ID844) {
+		protocol.FuncSlice(io, &pk.GameRules, io.GameRule)
+	} else {
+		protocol.FuncSlice(io, &pk.GameRules, io.GameRuleLegacy)
+	}
+}