repository cleanup

network/binpacket/msg_bin_targeted.go

@@ -0,0 +1,46 @@
+package binpacket
+
+import (
+	"erupe-ce/common/byteframe"
+	"erupe-ce/network"
+)
+
+// MsgBinTargeted is a format used for some broadcast types
+// to target specific players, instead of groups (world, stage, etc).
+// It forwards a normal binpacket in it's RawDataPayload
+type MsgBinTargeted struct {
+	TargetCount    uint16
+	TargetCharIDs  []uint32
+	RawDataPayload []byte // The regular binary payload to be forwarded to the targets.
+}
+
+// Opcode returns the ID associated with this packet type.
+func (m *MsgBinTargeted) Opcode() network.PacketID {
+	return network.MSG_SYS_CAST_BINARY
+}
+
+// Parse parses the packet from binary
+func (m *MsgBinTargeted) Parse(bf *byteframe.ByteFrame) error {
+	m.TargetCount = bf.ReadUint16()
+
+	m.TargetCharIDs = make([]uint32, m.TargetCount)
+	for i := uint16(0); i < m.TargetCount; i++ {
+		m.TargetCharIDs[i] = bf.ReadUint32()
+	}
+
+	m.RawDataPayload = bf.DataFromCurrent()
+
+	return nil
+}
+
+// Build builds a binary packet from the current data.
+func (m *MsgBinTargeted) Build(bf *byteframe.ByteFrame) error {
+	bf.WriteUint16(m.TargetCount)
+
+	for i := 0; i < int(m.TargetCount); i++ {
+		bf.WriteUint32(m.TargetCharIDs[i])
+	}
+
+	bf.WriteBytes(m.RawDataPayload)
+	return nil
+}