Support for new style of rawVersion notation. (#255)

GameVersion.cpp

@@ -430,6 +430,11 @@ std::optional<GameVersion> GameVersion::extractVersionByStringFromLauncher(const
 
 		line = line.substr(0, pos);
 
+		if (!line.empty() && line[0] == 'v')
+		{
+			line = line.substr(1, line.length());
+		}
+
 		try
 		{
 			return GameVersion(line);

tests/GameVersionTests.cpp

@@ -432,6 +432,14 @@ TEST(GameVersion_Tests, extractVersionFromLauncherExtractsGameVersion)
 	EXPECT_EQ(GameVersion("1.31.5"), *version);
 }
 
+TEST(GameVersion_Tests, extractVVersionFromLauncherExtractsGameVersion)
+{
+	// They started adding v in front of a version, eg. v1.37.0.0
+	const auto version = GameVersion::extractVersionFromLauncher("launcher-settings-1.37.json");
+
+	EXPECT_EQ(GameVersion("1.37.0"), *version);
+}
+
 TEST(GameVersion_Tests, extractVersionFromLauncherReturnsNulloptForMissingFile)
 {
 	const auto version = GameVersion::extractVersionFromLauncher("launcher-settings.json2");

tests/TestFiles/launcher-settings-1.37.json

@@ -0,0 +1,13 @@
+{
+	"gameId": "eu4",
+	"displayName": "Europa Universalis IV",
+	"version": "EU4 v1.37.0.0 Inca (3d19)",
+	"rawVersion": "v1.37.0.0",
+	"distPlatform": "steam",
+	"gameDataPath": "%USER_DOCUMENTS%/Paradox Interactive/Europa Universalis IV",
+	"ingameSettingsLayoutPath": "settings-layout.json",
+	"themeFile": "launcher-assets/theme-settings.json",
+	"browserDlcUrl": "https://www.paradoxplaza.com/games/?prefn1=pdx-brand&prefn2=pdx-type&prefv1=EU4%7CEuropa%20Universalis&prefv2=dlc",
+	"exePath": "./eu4.exe",
+	"exeArgs": [ "-enabletelemetry", "-gdpr-compliant" ]
+}