Fixes Duration1 and Duration2 negative values

* Duration1 and Duration2 have potential -1 value to send infinite tick for statuses.
Thanks to @teededung!

db/pre-re/skill_db.yml

@@ -16088,6 +16088,7 @@ Body:
     Flags:
       IsNpc: true
     HitCount: 1
+    Duration1: -1
   - Id: 686
     Name: NPC_INVINCIBLEOFF
     Description: Invincible off
@@ -22500,6 +22501,7 @@ Body:
     Hit: Single
     HitCount: 1
     SplashArea: 3
+    Duration1: -1
     Duration2:
       - Level: 1
         Time: 2000
@@ -32835,6 +32837,7 @@ Body:
     HitCount: 1
     Element: Fire
     Knockback: 2
+    Duration1: -1
     Requires:
       SpCost: 40
   - Id: 8402
@@ -32846,6 +32849,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     Requires:
       SpCost: 60
   - Id: 8403
@@ -32880,6 +32884,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     Requires:
       SpCost: 40
   - Id: 8405
@@ -32891,6 +32896,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     Requires:
       SpCost: 60
   - Id: 8406
@@ -32925,6 +32931,7 @@ Body:
     Hit: Single
     HitCount: 1
     Knockback: 5
+    Duration1: -1
     Requires:
       SpCost: 40
   - Id: 8408
@@ -32936,6 +32943,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     Requires:
       SpCost: 60
   - Id: 8409
@@ -32968,6 +32976,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     Requires:
       SpCost: 40
   - Id: 8411
@@ -32979,6 +32988,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     Requires:
       SpCost: 60
   - Id: 8412
@@ -33011,6 +33021,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     Requires:
       SpCost: 1
   - Id: 8414
@@ -33022,6 +33033,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     Requires:
       SpCost: 1
   - Id: 8415
@@ -33033,6 +33045,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     Requires:
       SpCost: 1
   - Id: 8416
@@ -33044,6 +33057,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     Requires:
       SpCost: 1
   - Id: 8417
@@ -33055,6 +33069,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     Requires:
       SpCost: 1
   - Id: 8418
@@ -33066,6 +33081,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     Requires:
       SpCost: 1
   - Id: 8419
@@ -33077,6 +33093,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     Requires:
       SpCost: 1
   - Id: 8420
@@ -33088,6 +33105,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     Requires:
       SpCost: 1
   - Id: 8421
@@ -33099,6 +33117,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     Requires:
       SpCost: 1
   - Id: 8422
@@ -33110,6 +33129,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     Requires:
       SpCost: 1
   - Id: 8423
@@ -33121,6 +33141,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     Requires:
       SpCost: 1
   - Id: 8424
@@ -33132,6 +33153,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     Requires:
       SpCost: 1
   - Id: 8425
@@ -33247,6 +33269,7 @@ Body:
     HitCount: 1
     Element: Water
     SplashArea: 1
+    Duration1: -1
     Requires:
       SpCost: 80
   - Id: 8434

db/re/skill_db.yml

@@ -16802,6 +16802,7 @@ Body:
     Flags:
       IsNpc: true
     HitCount: 1
+    Duration1: -1
     FixedCastTime: -1
   - Id: 686
     Name: NPC_INVINCIBLEOFF
@@ -23614,6 +23615,7 @@ Body:
     Hit: Single
     HitCount: 1
     SplashArea: 3
+    Duration1: -1
     Duration2:
       - Level: 1
         Time: 2000
@@ -31866,6 +31868,7 @@ Body:
     HitCount: 1
     CastCancel: true
     AfterCastActDelay: 1000
+    Duration1: -1
     Cooldown: 15000
     Requires:
       SpCost: 10
@@ -36084,6 +36087,7 @@ Body:
     HitCount: 1
     Element: Fire
     Knockback: 2
+    Duration1: -1
     FixedCastTime: -1
     Requires:
       SpCost: 40
@@ -36096,6 +36100,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     FixedCastTime: -1
     Requires:
       SpCost: 60
@@ -36132,6 +36137,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     FixedCastTime: -1
     Requires:
       SpCost: 40
@@ -36144,6 +36150,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     FixedCastTime: -1
     Requires:
       SpCost: 60
@@ -36179,6 +36186,7 @@ Body:
     Hit: Single
     HitCount: 1
     Knockback: 5
+    Duration1: -1
     FixedCastTime: -1
     Requires:
       SpCost: 40
@@ -36191,6 +36199,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     FixedCastTime: -1
     Requires:
       SpCost: 60
@@ -36225,6 +36234,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     FixedCastTime: -1
     Requires:
       SpCost: 40
@@ -36237,6 +36247,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     FixedCastTime: -1
     Requires:
       SpCost: 60
@@ -36271,6 +36282,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     FixedCastTime: -1
     Requires:
       SpCost: 1
@@ -36283,6 +36295,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     FixedCastTime: -1
     Requires:
       SpCost: 1
@@ -36295,6 +36308,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     FixedCastTime: -1
     Requires:
       SpCost: 1
@@ -36307,6 +36321,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     FixedCastTime: -1
     Requires:
       SpCost: 1
@@ -36319,6 +36334,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     FixedCastTime: -1
     Requires:
       SpCost: 1
@@ -36331,6 +36347,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     FixedCastTime: -1
     Requires:
       SpCost: 1
@@ -36343,6 +36360,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     FixedCastTime: -1
     Requires:
       SpCost: 1
@@ -36355,6 +36373,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     FixedCastTime: -1
     Requires:
       SpCost: 1
@@ -36367,6 +36386,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     FixedCastTime: -1
     Requires:
       SpCost: 1
@@ -36379,6 +36399,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     FixedCastTime: -1
     Requires:
       SpCost: 1
@@ -36391,6 +36412,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     FixedCastTime: -1
     Requires:
       SpCost: 1
@@ -36403,6 +36425,7 @@ Body:
       NoDamage: true
     Hit: Single
     HitCount: 1
+    Duration1: -1
     FixedCastTime: -1
     Requires:
       SpCost: 1
@@ -36519,6 +36542,7 @@ Body:
     HitCount: 1
     Element: Water
     SplashArea: 1
+    Duration1: -1
     FixedCastTime: -1
     Requires:
       SpCost: 80

src/tool/csv2yaml.cpp

@@ -1894,14 +1894,14 @@ static bool skill_parse_row_skilldb(char* split[], int columns, int current) {
 		}
 		
 		if (!isMultiLevel(it_cast->second.upkeep_time)) {
-			if (it_cast->second.upkeep_time[0] > 0)
+			if (it_cast->second.upkeep_time[0] != 0)
 				body << YAML::Key << "Duration1" << YAML::Value << it_cast->second.upkeep_time[0];
 		} else {
 			body << YAML::Key << "Duration1";
 			body << YAML::BeginSeq;
 
 			for (size_t i = 0; i < ARRAYLENGTH(it_cast->second.upkeep_time); i++) {
-				if (it_cast->second.upkeep_time[i] > 0) {
+				if (it_cast->second.upkeep_time[i] != 0) {
 					body << YAML::BeginMap;
 					body << YAML::Key << "Level" << YAML::Value << i + 1;
 					body << YAML::Key << "Time" << YAML::Value << it_cast->second.upkeep_time[i];
@@ -1913,14 +1913,14 @@ static bool skill_parse_row_skilldb(char* split[], int columns, int current) {
 		}
 
 		if (!isMultiLevel(it_cast->second.upkeep_time2)) {
-			if (it_cast->second.upkeep_time2[0] > 0)
+			if (it_cast->second.upkeep_time2[0] != 0)
 				body << YAML::Key << "Duration2" << YAML::Value << it_cast->second.upkeep_time2[0];
 		} else {
 			body << YAML::Key << "Duration2";
 			body << YAML::BeginSeq;
 
 			for (size_t i = 0; i < ARRAYLENGTH(it_cast->second.upkeep_time2); i++) {
-				if (it_cast->second.upkeep_time2[i] > 0) {
+				if (it_cast->second.upkeep_time2[i] != 0) {
 					body << YAML::BeginMap;
 					body << YAML::Key << "Level" << YAML::Value << i + 1;
 					body << YAML::Key << "Time" << YAML::Value << it_cast->second.upkeep_time2[i];