From 20272382500d79eb0f4889c9b472d047463ac589 Mon Sep 17 00:00:00 2001
From: Samboge <baihaqigampang@gmail.com>
Date: Wed, 27 Sep 2023 07:12:27 +0700
Subject: [PATCH] Fix for Festa Rewards and House Visit MHF-F5

Partial Fix for Forward 5
---
 server/channelserver/handlers_character.go | 22 ++++++++++
 server/channelserver/handlers_festa.go     | 47 +++++++++++++++++-----
 server/channelserver/handlers_house.go     |  5 ++-
 3 files changed, 63 insertions(+), 11 deletions(-)

diff --git a/server/channelserver/handlers_character.go b/server/channelserver/handlers_character.go
index bdbd2f744..e6276e845 100644
--- a/server/channelserver/handlers_character.go
+++ b/server/channelserver/handlers_character.go
@@ -83,6 +83,17 @@ func getPointers() map[SavePointer]int {
 		pointers[pGardenData] = 106424
 		pointers[pRP] = 106614
 		pointers[pKQF] = 110720
+	case _config.F5:
+		pointers[pWeaponID] = 60522
+		pointers[pWeaponType] = 60789
+		pointers[pHouseTier] = 61900
+		pointers[pToreData] = 60550
+		pointers[pHRP] = 62550
+		pointers[pHouseData] = 62651
+		pointers[pBookshelfData] = 71928
+		pointers[pGalleryData] = 72064
+		pointers[pGardenData] = 74424
+		pointers[pRP] = 74614
 	}
 	return pointers
 }
@@ -206,6 +217,17 @@ func (save *CharacterSaveData) updateStructWithSaveData() {
 				save.GR = grpToGR(binary.LittleEndian.Uint32(save.decompSave[save.Pointers[pGRP] : save.Pointers[pGRP]+4]))
 			}
 			save.KQF = save.decompSave[save.Pointers[pKQF] : save.Pointers[pKQF]+8]
+		} else if _config.ErupeConfig.RealClientMode < _config.G10 {
+			save.RP = binary.LittleEndian.Uint16(save.decompSave[save.Pointers[pRP] : save.Pointers[pRP]+2])
+			save.HouseTier = save.decompSave[save.Pointers[pHouseTier] : save.Pointers[pHouseTier]+5]
+			save.HouseData = save.decompSave[save.Pointers[pHouseData] : save.Pointers[pHouseData]+195]
+			save.BookshelfData = save.decompSave[save.Pointers[pBookshelfData] : save.Pointers[pBookshelfData]+2576]
+			save.GalleryData = save.decompSave[save.Pointers[pGalleryData] : save.Pointers[pGalleryData]+1748]
+			save.ToreData = save.decompSave[save.Pointers[pToreData] : save.Pointers[pToreData]+240]
+			save.GardenData = save.decompSave[save.Pointers[pGardenData] : save.Pointers[pGardenData]+68]
+			save.WeaponType = save.decompSave[save.Pointers[pWeaponType]]
+			save.WeaponID = binary.LittleEndian.Uint16(save.decompSave[save.Pointers[pWeaponID] : save.Pointers[pWeaponID]+2])
+			save.HRP = binary.LittleEndian.Uint16(save.decompSave[save.Pointers[pHRP] : save.Pointers[pHRP]+2])
 		}
 	}
 	return
diff --git a/server/channelserver/handlers_festa.go b/server/channelserver/handlers_festa.go
index 95cc14e0d..4f3807fa2 100644
--- a/server/channelserver/handlers_festa.go
+++ b/server/channelserver/handlers_festa.go
@@ -162,6 +162,14 @@ type FestaReward struct {
 	Unk7     uint8
 }
 
+type FestaRewardF5 struct {
+	Unk0     uint8
+	Unk1     uint8
+	ItemType uint16
+	Quantity uint16
+	ItemID   uint16
+}
+
 func handleMsgMhfInfoFesta(s *Session, p mhfpacket.MHFPacket) {
 	pkt := p.(*mhfpacket.MsgMhfInfoFesta)
 	bf := byteframe.NewByteFrame()
@@ -254,18 +262,37 @@ func handleMsgMhfInfoFesta(s *Session, p mhfpacket.MHFPacket) {
 		{5, 0, 13, 0, 0, 0, 0, 0},
 		//{5, 0, 1, 0, 0, 0, 0, 0},
 	}
-	bf.WriteUint16(uint16(len(rewards)))
-	for _, reward := range rewards {
-		bf.WriteUint8(reward.Unk0)
-		bf.WriteUint8(reward.Unk1)
-		bf.WriteUint16(reward.ItemType)
-		bf.WriteUint16(reward.Quantity)
-		bf.WriteUint16(reward.ItemID)
-		bf.WriteUint16(reward.Unk5)
-		bf.WriteUint16(reward.Unk6)
-		bf.WriteUint8(reward.Unk7)
+
+	rewardsF5 := []FestaRewardF5{
+		{1, 0, 7, 250, 1520},
+		{1, 0, 12, 250, 0},
+		{1, 0, 12, 250, 0},
+		{1, 0, 12, 250, 0},
+		{1, 0, 12, 250, 0},
 	}
 
+	if _config.ErupeConfig.RealClientMode >= _config.G1 {
+		bf.WriteUint16(uint16(len(rewards)))
+		for _, reward := range rewards {
+				bf.WriteUint8(reward.Unk0)
+				bf.WriteUint8(reward.Unk1)
+				bf.WriteUint16(reward.ItemType)
+				bf.WriteUint16(reward.Quantity)
+				bf.WriteUint16(reward.ItemID)
+				bf.WriteUint16(reward.Unk5)
+				bf.WriteUint16(reward.Unk6)
+				bf.WriteUint8(reward.Unk7)
+		}
+	} else if _config.ErupeConfig.RealClientMode == _config.F5{
+			bf.WriteUint16(uint16(len(rewardsF5)))
+			for _, reward := range rewardsF5 {
+				bf.WriteUint8(reward.Unk0)
+				bf.WriteUint8(reward.Unk1)
+				bf.WriteUint16(reward.ItemType)
+				bf.WriteUint16(reward.Quantity)
+				bf.WriteUint16(reward.ItemID)
+		}
+	}
 	if _config.ErupeConfig.RealClientMode <= _config.G61 {
 		if s.server.erupeConfig.GameplayOptions.MaximumFP > 0xFFFF {
 			s.server.erupeConfig.GameplayOptions.MaximumFP = 0xFFFF
diff --git a/server/channelserver/handlers_house.go b/server/channelserver/handlers_house.go
index 4cc53d303..c00c2be73 100644
--- a/server/channelserver/handlers_house.go
+++ b/server/channelserver/handlers_house.go
@@ -119,7 +119,10 @@ func handleMsgMhfEnumerateHouse(s *Session, p mhfpacket.MHFPacket) {
 			bf.WriteUint8(0)
 		}
 		bf.WriteUint16(house.HRP)
-		bf.WriteUint16(house.GR)
+		//to skip GR for client below G1
+		if _config.ErupeConfig.RealClientMode >= _config.G1{
+			bf.WriteUint16(house.GR)
+		}
 		ps.Uint8(bf, house.Name, true)
 	}
 	bf.Seek(0, 0)