Add _pISplLvlAdd to PlayerData

Adds collecting _pISplLvlAdd to PlayerData server side and sending it client side.

Source/dapi/Backend/Messages/data.proto

@@ -174,5 +174,6 @@ message PlayerData {
 	uint32 _pIBonusToHit = 47;
 	uint32 _pIBonusAC = 48;
 	uint32 _pIBonusDamMod = 49;
-	bool pManaShield = 50;
+	int32 _pISplLvlAdd = 50;
+	bool pManaShield = 51;
 }

Source/dapi/Player.h

@@ -69,6 +69,7 @@ struct PlayerData {
 	int _pIBonusToHit;
 	int _pIBonusAC;
 	int _pIBonusDamMod;
+	char _pISplLvlAdd;
 	bool pManaShield;
 };
 } // namespace DAPI

Source/dapi/Server.cpp

@@ -713,6 +713,7 @@ void Server::updateGameData()
 			data->playerList[i]._pIBonusToHit = devilution::Players[i]._pIBonusToHit;
 			data->playerList[i]._pIBonusAC = devilution::Players[i]._pIBonusAC;
 			data->playerList[i]._pIBonusDamMod = devilution::Players[i]._pIBonusDamMod;
+			data->playerList[i]._pISplLvlAdd = devilution::Players[i]._pISplLvlAdd;
 			data->playerList[i].pManaShield = devilution::Players[i].pManaShield;
 		} else if (devilution::Players.size() >= i + 1 && devilution::Players[i].plractive && devilution::Players[i].isOnActiveLevel() && devilution::IsTileLit(devilution::Point { devilution::Players[i].position.tile.x, devilution::Players[i].position.tile.y })) {
 			memcpy(data->playerList[i]._pName, devilution::Players[i]._pName, 32);
@@ -779,6 +780,7 @@ void Server::updateGameData()
 			data->playerList[i]._pIBonusToHit = -1;
 			data->playerList[i]._pIBonusAC = -1;
 			data->playerList[i]._pIBonusDamMod = -1;
+			data->playerList[i]._pISplLvlAdd = -1;
 			data->playerList[i].pManaShield = devilution::Players[i].pManaShield;
 		} else {
 			memset(data->playerList[i]._pName, 0, 32);
@@ -845,6 +847,7 @@ void Server::updateGameData()
 			data->playerList[i]._pIBonusToHit = -1;
 			data->playerList[i]._pIBonusAC = -1;
 			data->playerList[i]._pIBonusDamMod = -1;
+			data->playerList[i]._pISplLvlAdd = -1;
 			data->playerList[i].pManaShield = false;
 		}
 
@@ -911,6 +914,7 @@ void Server::updateGameData()
 		playerData->set__pibonustohit(data->playerList[i]._pIBonusToHit);
 		playerData->set__pibonusac(data->playerList[i]._pIBonusAC);
 		playerData->set__pibonusdammod(data->playerList[i]._pIBonusDamMod);
+		playerData->set__pispllvladd(data->playerList[i]._pISplLvlAdd);
 		playerData->set_pmanashield(data->playerList[i].pManaShield);
 	}