1 files changed, 118 insertions, 11 deletions

diff --git a/src/WorldStorage/StatSerializer.cpp b/src/WorldStorage/StatSerializer.cpp
index de8a1d277..50767ae94 100644
--- a/src/WorldStorage/StatSerializer.cpp
+++ b/src/WorldStorage/StatSerializer.cpp
@@ -7,26 +7,114 @@
 #include "../Statistics.h"
 #include "NamespaceSerializer.h"
 
-#include <fstream>
 #include <json/json.h>
 
 
 
 
 
-cStatSerializer::cStatSerializer(cStatManager & a_Manager, const AString & a_WorldName, const AString & a_FileName)
-	: m_Manager(a_Manager)
+// Upgrade mapping from pre-1.13 names. TODO: remove on 2020-09-18
+static const std::unordered_map<std::string_view, Statistic> LegacyMapping
+{
+	{ "achievement.openInventory", Statistic::AchOpenInventory },
+	{ "achievement.mineWood", Statistic::AchMineWood },
+	{ "achievement.buildWorkBench", Statistic::AchBuildWorkBench },
+	{ "achievement.buildPickaxe", Statistic::AchBuildPickaxe },
+	{ "achievement.buildFurnace", Statistic::AchBuildFurnace },
+	{ "achievement.acquireIron", Statistic::AchAcquireIron },
+	{ "achievement.buildHoe", Statistic::AchBuildHoe },
+	{ "achievement.makeBread", Statistic::AchMakeBread },
+	{ "achievement.bakeCake", Statistic::AchBakeCake },
+	{ "achievement.buildBetterPickaxe", Statistic::AchBuildBetterPickaxe },
+	{ "achievement.cookFish", Statistic::AchCookFish },
+	{ "achievement.onARail", Statistic::AchOnARail },
+	{ "achievement.buildSword", Statistic::AchBuildSword },
+	{ "achievement.killEnemy", Statistic::AchKillEnemy },
+	{ "achievement.killCow", Statistic::AchKillCow },
+	{ "achievement.flyPig", Statistic::AchFlyPig },
+	{ "achievement.snipeSkeleton", Statistic::AchSnipeSkeleton },
+	{ "achievement.diamonds", Statistic::AchDiamonds },
+	{ "achievement.portal", Statistic::AchPortal },
+	{ "achievement.ghast", Statistic::AchGhast },
+	{ "achievement.blazeRod", Statistic::AchBlazeRod },
+	{ "achievement.potion", Statistic::AchPotion },
+	{ "achievement.theEnd", Statistic::AchTheEnd },
+	{ "achievement.theEnd2", Statistic::AchTheEnd2 },
+	{ "achievement.enchantments", Statistic::AchEnchantments },
+	{ "achievement.overkill", Statistic::AchOverkill },
+	{ "achievement.bookcase", Statistic::AchBookcase },
+	{ "achievement.exploreAllBiomes", Statistic::AchExploreAllBiomes },
+	{ "achievement.spawnWither", Statistic::AchSpawnWither },
+	{ "achievement.killWither", Statistic::AchKillWither },
+	{ "achievement.fullBeacon", Statistic::AchFullBeacon },
+	{ "achievement.breedCow", Statistic::AchBreedCow },
+	{ "achievement.diamondsToYou", Statistic::AchDiamondsToYou },
+	{ "stat.animalsBred", Statistic::AnimalsBred },
+	{ "stat.boatOneCm", Statistic::BoatOneCm },
+	{ "stat.climbOneCm", Statistic::ClimbOneCm },
+	{ "stat.crouchOneCm", Statistic::CrouchOneCm },
+	{ "stat.damageDealt", Statistic::DamageDealt },
+	{ "stat.damageTaken", Statistic::DamageTaken },
+	{ "stat.deaths", Statistic::Deaths },
+	{ "stat.drop", Statistic::Drop },
+	{ "stat.fallOneCm", Statistic::FallOneCm },
+	{ "stat.fishCaught", Statistic::FishCaught },
+	{ "stat.flyOneCm", Statistic::FlyOneCm },
+	{ "stat.horseOneCm", Statistic::HorseOneCm },
+	{ "stat.jump", Statistic::Jump },
+	{ "stat.leaveGame", Statistic::LeaveGame },
+	{ "stat.minecartOneCm", Statistic::MinecartOneCm },
+	{ "stat.mobKills", Statistic::MobKills },
+	{ "stat.pigOneCm", Statistic::PigOneCm },
+	{ "stat.playerKills", Statistic::PlayerKills },
+	{ "stat.playOneMinute", Statistic::PlayOneMinute },
+	{ "stat.sprintOneCm", Statistic::SprintOneCm },
+	{ "stat.swimOneCm", Statistic::SwimOneCm },
+	{ "stat.talkedToVillager", Statistic::TalkedToVillager },
+	{ "stat.timeSinceDeath", Statistic::TimeSinceDeath },
+	{ "stat.tradedWithVillager", Statistic::TradedWithVillager },
+	{ "stat.walkOneCm", Statistic::WalkOneCm },
+	{ "stat.diveOneCm", Statistic::WalkUnderWaterOneCm },
+	{ "stat.armorCleaned", Statistic::CleanArmor },
+	{ "stat.bannerCleaned", Statistic::CleanBanner },
+	{ "stat.cakeSlicesEaten", Statistic::EatCakeSlice },
+	{ "stat.itemEnchanted", Statistic::EnchantItem },
+	{ "stat.cauldronFilled", Statistic::FillCauldron },
+	{ "stat.dispenserInspected", Statistic::InspectDispenser },
+	{ "stat.dropperInspected", Statistic::InspectDropper },
+	{ "stat.hopperInspected", Statistic::InspectHopper },
+	{ "stat.beaconInteraction", Statistic::InteractWithBeacon },
+	{ "stat.brewingstandInteraction", Statistic::InteractWithBrewingstand },
+	{ "stat.craftingTableInteraction", Statistic::InteractWithCraftingTable },
+	{ "stat.furnaceInteraction", Statistic::InteractWithFurnace },
+	{ "stat.chestOpened", Statistic::OpenChest },
+	{ "stat.enderchestOpened", Statistic::OpenEnderchest },
+	{ "stat.noteblockPlayed", Statistic::PlayNoteblock },
+	{ "stat.recordPlayed", Statistic::PlayRecord },
+	{ "stat.flowerPotted", Statistic::PotFlower },
+	{ "stat.trappedChestTriggered", Statistic::TriggerTrappedChest },
+	{ "stat.noteblockTuned", Statistic::TuneNoteblock },
+	{ "stat.cauldronUsed", Statistic::UseCauldron },
+	{ "stat.aviateOneCm", Statistic::AviateOneCm },
+	{ "stat.sleepInBed", Statistic::SleepInBed },
+	{ "stat.sneakTime", Statistic::SneakTime }
+};
+
+
+
+
+
+cStatSerializer::cStatSerializer(cStatManager & Manager, const std::string & WorldPath, std::string FileName) :
+	m_Manager(Manager),
+	m_Path(WorldPath + cFile::GetPathSeparator() + "stats")
 {
 	// Even though stats are shared between worlds, they are (usually) saved
 	// inside the folder of the default world.
 
-	AString StatsPath;
-	Printf(StatsPath, "%s%cstats", a_WorldName.c_str(), cFile::PathSeparator());
-
-	m_Path = StatsPath + cFile::PathSeparator() + a_FileName + ".json";
-
 	// Ensure that the directory exists.
-	cFile::CreateFolder(StatsPath);
+	cFile::CreateFolder(m_Path);
+
+	m_Path += cFile::GetPathSeparator() + std::move(FileName) + ".json";
 }
 
 
@@ -36,8 +124,9 @@ cStatSerializer::cStatSerializer(cStatManager & a_Manager, const AString & a_Wor
 void cStatSerializer::Load(void)
 {
 	Json::Value Root;
-	std::ifstream(m_Path) >> Root;
+	InputFileStream(m_Path) >> Root;
 
+	LoadLegacyFromJSON(Root);
 	LoadCustomStatFromJSON(Root["stats"]["custom"]);
 }
 
@@ -52,7 +141,7 @@ void cStatSerializer::Save(void)
 	SaveStatToJSON(Root["stats"]);
 	Root["DataVersion"] = NamespaceSerializer::DataVersion();
 
-	std::ofstream(m_Path) << Root;
+	OutputFileStream(m_Path) << Root;
 }
 
 
@@ -81,6 +170,24 @@ void cStatSerializer::SaveStatToJSON(Json::Value & a_Out)
 
 
 
+void cStatSerializer::LoadLegacyFromJSON(const Json::Value & In)
+{
+	for (auto Entry = In.begin(); Entry != In.end(); ++Entry)
+	{
+		const auto & Key = Entry.key().asString();
+		const auto FindResult = LegacyMapping.find(Key);
+
+		if ((FindResult != LegacyMapping.end()) && Entry->isInt())
+		{
+			m_Manager.SetValue(FindResult->second, Entry->asInt());
+		}
+	}
+}
+
+
+
+
+
 void cStatSerializer::LoadCustomStatFromJSON(const Json::Value & a_In)
 {
 	for (auto it = a_In.begin() ; it != a_In.end() ; ++it)