doc: inline code documentation.

network/mhfpacket/msg_mhf_enumerate_quest.go

@@ -8,14 +8,34 @@ import (
 	"erupe-ce/network/clientctx"
 )
 
-// MsgMhfEnumerateQuest represents the MSG_MHF_ENUMERATE_QUEST
+// MsgMhfEnumerateQuest is sent by the client to request a paginated list of available quests.
+//
+// This packet is used when:
+//   - Accessing the quest counter/board in town
+//   - Scrolling through quest lists
+//   - Switching between quest categories/worlds
+//
+// The server responds with quest metadata and binary file paths. The client then
+// loads quest details from binary files on disk or via MSG_SYS_GET_FILE.
+//
+// Pagination:
+// Quest lists can be very large (hundreds of quests). The client requests quests
+// in batches using the Offset field:
+//   - Offset 0: First batch (quests 0-N)
+//   - Offset N: Next batch (quests N-2N)
+//   - Continues until server returns no more quests
+//
+// World Types:
+//   - 0: Newbie World (beginner quests)
+//   - 1: Normal World (standard quests)
+//   - 2+: Other world categories (events, special quests)
 type MsgMhfEnumerateQuest struct {
-	AckHandle uint32
-	Unk0      uint8 // Hardcoded 0 in the binary
-	World     uint8
-	Counter   uint16
-	Offset    uint16 // Increments to request following batches of quests
-	Unk4      uint8  // Hardcoded 0 in the binary
+	AckHandle uint32 // Response handle for matching server response to request
+	Unk0      uint8  // Hardcoded 0 in the binary (purpose unknown)
+	World     uint8  // World ID/category to enumerate quests for
+	Counter   uint16 // Client counter for tracking sequential requests
+	Offset    uint16 // Pagination offset - increments by batch size for next page
+	Unk4      uint8  // Hardcoded 0 in the binary (purpose unknown)
 }
 
 // Opcode returns the ID associated with this packet type.