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-rw-r--r--backend/LegacyInstance.h104
1 files changed, 103 insertions, 1 deletions
diff --git a/backend/LegacyInstance.h b/backend/LegacyInstance.h
index 7b9637ef..ef449b79 100644
--- a/backend/LegacyInstance.h
+++ b/backend/LegacyInstance.h
@@ -1 +1,103 @@
-#pragma once \ No newline at end of file
+#pragma once
+
+#include "BaseInstance.h"
+
+class LIBMULTIMC_EXPORT LegacyInstance : public BaseInstance
+{
+ Q_OBJECT
+public:
+
+ explicit LegacyInstance(const QString &rootDir, SettingsObject * settings, QObject *parent = 0);
+
+ /// Path to the instance's minecraft.jar
+ QString mcJar() const;
+
+ //! Path to the instance's mcbackup.jar
+ QString mcBackup() const;
+
+ //! Path to the instance's modlist file.
+ QString modListFile() const;
+
+ ////// Directories //////
+ QString minecraftDir() const;
+ QString instModsDir() const;
+ QString binDir() const;
+ QString savesDir() const;
+ QString mlModsDir() const;
+ QString coreModsDir() const;
+ QString resourceDir() const;
+
+ /*!
+ * \brief Checks whether or not the currentVersion of the instance needs to be updated.
+ * If this returns true, updateCurrentVersion is called. In the
+ * standard instance, this is determined by checking a timestamp
+ * stored in the instance config file against the last modified time of Minecraft.jar.
+ * \return True if updateCurrentVersion() should be called.
+ */
+ bool shouldUpdateCurrentVersion() const;
+
+ /*!
+ * \brief Updates the current version.
+ * This function should first set the current version timestamp
+ * (setCurrentVersionTimestamp()) to the current time. Next, if
+ * keepCurrent is false, this function should check what the
+ * instance's current version is and call setCurrentVersion() to
+ * update it. This function will automatically be called when the
+ * instance is loaded if shouldUpdateCurrentVersion returns true.
+ * \param keepCurrent If true, only the version timestamp will be updated.
+ */
+ void updateCurrentVersion(bool keepCurrent = false);
+
+ /*!
+ * Gets the last time that the current version was checked.
+ * This is checked against the last modified time on the jar file to see if
+ * the current version needs to be checked again.
+ */
+ qint64 lastCurrentVersionUpdate() const;
+ void setLastCurrentVersionUpdate(qint64 val);
+
+
+ /*!
+ * Whether or not the instance's minecraft.jar needs to be rebuilt.
+ * If this is true, when the instance launches, its jar mods will be
+ * re-added to a fresh minecraft.jar file.
+ */
+ bool shouldRebuild() const;
+ void setShouldRebuild(bool val);
+
+
+ /*!
+ * The instance's current version.
+ * This value represents the instance's current version. If this value is
+ * different from the intendedVersion, the instance should be updated.
+ * \warning Don't change this value unless you know what you're doing.
+ */
+ QString currentVersion() const;
+ void setCurrentVersion(QString val);
+
+ //! The version of LWJGL that this instance uses.
+ QString lwjglVersion() const;
+ void setLWJGLVersion(QString val);
+
+ /*!
+ * The version that the user has set for this instance to use.
+ * If this is not the same as currentVersion, the instance's game updater
+ * will be run on launch.
+ */
+ QString intendedVersion() const;
+ void setIntendedVersion(QString val);
+
+ /*!
+ * Whether or not Minecraft should be downloaded when the instance is launched.
+ * This returns true if shouldForceUpdate game is true or if the intended and
+ * current versions don't match.
+ */
+ bool shouldUpdate() const;
+ void setShouldUpdate(bool val);
+
+ /// return a valid GameUpdateTask if an update is needed, return NULL otherwise
+ virtual GameUpdateTask* doUpdate();
+
+ /// prepare the instance for launch and return a constructed MinecraftProcess instance
+ virtual MinecraftProcess* prepareForLaunch( QString user, QString session );
+}; \ No newline at end of file