add KaijiEvent GameplayOption

config.json

@@ -55,6 +55,7 @@
     "MaterialMultiplier": 1.00,
     "ExtraCarves": 0,
     "DisableHunterNavi": false,
+    "EnableKaijiEvent": false,
     "EnableHiganjimaEvent": false,
     "EnableNierEvent": false,
     "DisableRoad": false

config/config.go

@@ -140,6 +140,7 @@ type GameplayOptions struct {
 	MaterialMultiplier   float32 // Adjusts the multiplier of Monster Materials rewarded for quest completion
 	ExtraCarves          uint16  // Grant n extra chances to carve ALL carcasses
 	DisableHunterNavi    bool    // Disables the Hunter Navi
+	EnableKaijiEvent     bool    // Enables the Kaiji event in the Rasta Bar
 	EnableHiganjimaEvent bool    // Enables the Higanjima event in the Rasta Bar
 	EnableNierEvent      bool    // Enables the Nier event in the Rasta Bar
 	DisableRoad          bool    // Disables the Hunting Road

server/channelserver/handlers_quest.go

@@ -186,7 +186,6 @@ func handleMsgMhfEnumerateQuest(s *Session, p mhfpacket.MHFPacket) {
 		{ID: 1102, Value: 5},
 		{ID: 1103, Value: 2},
 		{ID: 1104, Value: 10},
-		{ID: 1106, Value: 0},
 		{ID: 1145, Value: 200},
 		{ID: 1146, Value: 0}, // isTower_invisible
 		{ID: 1147, Value: 0}, // isVenom_playable
@@ -458,6 +457,12 @@ func handleMsgMhfEnumerateQuest(s *Session, p mhfpacket.MHFPacket) {
 		tuneValues = append(tuneValues, tuneValue{1037, 1})
 	}
 
+	if s.server.erupeConfig.GameplayOptions.EnableKaijiEvent {
+		tuneValues = append(tuneValues, tuneValue{1106, 1})
+	} else {
+		tuneValues = append(tuneValues, tuneValue{1106, 0})
+	}
+
 	if s.server.erupeConfig.GameplayOptions.EnableHiganjimaEvent {
 		tuneValues = append(tuneValues, tuneValue{1144, 1})
 	} else {