LiteLoaderPanelManager.java
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/*
* This file is part of LiteLoader.
* Copyright (C) 2012-16 Adam Mummery-Smith
* All Rights Reserved.
*/
package com.mumfrey.liteloader.client;
import org.lwjgl.input.Keyboard;
import com.mumfrey.liteloader.client.gui.GuiLiteLoaderPanel;
import com.mumfrey.liteloader.common.GameEngine;
import com.mumfrey.liteloader.core.LiteLoader;
import com.mumfrey.liteloader.core.LiteLoaderMods;
import com.mumfrey.liteloader.core.LiteLoaderUpdateSite;
import com.mumfrey.liteloader.core.LiteLoaderVersion;
import com.mumfrey.liteloader.interfaces.PanelManager;
import com.mumfrey.liteloader.launch.LoaderEnvironment;
import com.mumfrey.liteloader.launch.LoaderProperties;
import com.mumfrey.liteloader.modconfig.ConfigManager;
import com.mumfrey.liteloader.util.log.LiteLoaderLogger;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.GuiIngameMenu;
import net.minecraft.client.gui.GuiMainMenu;
import net.minecraft.client.gui.GuiOptions;
import net.minecraft.client.gui.GuiScreen;
import net.minecraft.client.resources.I18n;
/**
* Observer which handles the display of the mod panel
*
* @author Adam Mummery-Smith
*/
public class LiteLoaderPanelManager implements PanelManager<GuiScreen>
{
/**
* Number of launches required before an update check is forced when the
* "force update check" option is enabled. For snapshot versions this is
* ignored and an update check is always performed.
*/
private static final int UPDATE_CHECK_INTERVAL = 10;
private final LoaderEnvironment environment;
/**
* Loader Properties adapter
*/
private final LoaderProperties properties;
private LiteLoaderMods mods;
private ConfigManager configManager;
private Minecraft minecraft;
/**
* Setting which determines whether we show the "mod info" screen tab in the
* main menu.
*/
private boolean displayModInfoScreenTab = true;
/**
* Don't hide t
*/
private boolean tabAlwaysExpanded = false;
/**
* Override for the "mod info" tab setting, so that mods which want to
* handle the mod info themselves can temporarily disable the function
* without having to change the underlying property.
*/
private boolean hideModInfoScreenTab = false;
private boolean checkForUpdate = false;
private String notification;
/**
* Active "mod info" screen, drawn as an overlay when in the main menu and
* made the active screen if the user clicks the tab.
*/
private GuiLiteLoaderPanel panelHost;
/**
* @param environment
* @param properties
*/
@SuppressWarnings("unchecked")
public LiteLoaderPanelManager(GameEngine<?, ?> engine, LoaderEnvironment environment, LoaderProperties properties)
{
this.environment = environment;
this.properties = properties;
this.minecraft = ((GameEngine<Minecraft, ?>)engine).getClient();
this.displayModInfoScreenTab = this.properties.getAndStoreBooleanProperty(LoaderProperties.OPTION_MOD_INFO_SCREEN, true);
this.tabAlwaysExpanded = this.properties.getAndStoreBooleanProperty(LoaderProperties.OPTION_NO_HIDE_TAB, false);
if (this.shouldCheckForUpdates())
{
int updateCheckInterval = this.properties.getIntegerProperty(LoaderProperties.OPTION_UPDATE_CHECK_INTR) + 1;
LiteLoaderLogger.debug("Regular update check enabled, updateCheckInterval = %d", updateCheckInterval);
if (LiteLoader.isSnapshot() || updateCheckInterval > LiteLoaderPanelManager.UPDATE_CHECK_INTERVAL)
{
LiteLoaderLogger.debug("Checking for updates...");
this.checkForUpdate = true;
updateCheckInterval = 0;
}
this.properties.setIntegerProperty(LoaderProperties.OPTION_UPDATE_CHECK_INTR, updateCheckInterval);
this.properties.writeProperties();
}
}
private boolean shouldCheckForUpdates()
{
if (LiteLoader.isSnapshot() && this.properties.getAndStoreBooleanProperty(LoaderProperties.OPTION_CHECK_SNAPSHOTS, true))
{
return true;
}
return this.properties.getAndStoreBooleanProperty(LoaderProperties.OPTION_FORCE_UPDATE, false);
}
@Override
public void init(LiteLoaderMods mods, ConfigManager configManager)
{
this.mods = mods;
this.configManager = configManager;
}
@Override
public void onStartupComplete()
{
if (this.checkForUpdate)
{
LiteLoaderVersion.getUpdateSite().beginUpdateCheck();
}
}
/* (non-Javadoc)
* @see com.mumfrey.liteloader.api.TickObserver
* #onTick(boolean, float, boolean)
*/
@Override
public void onTick(boolean clock, float partialTicks, boolean inGame)
{
if (clock && this.panelHost != null && this.minecraft.currentScreen != this.panelHost)
{
this.panelHost.updateScreen();
}
if (clock && this.checkForUpdate)
{
LiteLoaderUpdateSite updateSite = LiteLoaderVersion.getUpdateSite();
if (!updateSite.isCheckInProgress() && updateSite.isCheckComplete())
{
LiteLoaderLogger.debug("Scheduled update check completed, success=%s", updateSite.isCheckSucceess());
this.checkForUpdate = false;
if (updateSite.isCheckSucceess() && updateSite.isUpdateAvailable())
{
this.setNotification(I18n.format("gui.notifications." + (LiteLoader.isSnapshot() ? "newsnapshotavailable" : "updateavailable"),
updateSite.getAvailableVersion(), updateSite.getAvailableVersionDate()));
}
}
}
}
/* (non-Javadoc)
* @see com.mumfrey.liteloader.api.PostRenderObserver
* #onPostRender(int, int, float)
*/
@Override
public void onPostRender(int mouseX, int mouseY, float partialTicks)
{
if (this.mods == null) return;
boolean tabHidden = this.isTabHidden() && this.minecraft.currentScreen instanceof GuiMainMenu;
if (this.isPanelSupportedOnScreen(this.minecraft.currentScreen)
&& ((this.displayModInfoScreenTab && !tabHidden) || (this.panelHost != null && this.panelHost.isOpen())))
{
// If we're at the main menu, prepare the overlay
if (this.panelHost == null || this.panelHost.getScreen() != this.minecraft.currentScreen)
{
this.panelHost = new GuiLiteLoaderPanel(this.minecraft, this.minecraft.currentScreen, this.mods, this.environment, this.properties,
this.configManager, !tabHidden);
if (this.notification != null)
{
this.panelHost.setNotification(this.notification);
}
}
this.minecraft.entityRenderer.setupOverlayRendering();
this.panelHost.drawScreen(mouseX, mouseY, partialTicks, this.tabAlwaysExpanded);
}
else if (this.minecraft.currentScreen != this.panelHost && this.panelHost != null)
{
// If we're in any other screen, kill the overlay
this.panelHost.release();
this.panelHost = null;
}
else if (this.isPanelSupportedOnScreen(this.minecraft.currentScreen)
&& Keyboard.isKeyDown(Keyboard.KEY_LCONTROL)
&& Keyboard.isKeyDown(Keyboard.KEY_LSHIFT)
&& Keyboard.isKeyDown(Keyboard.KEY_TAB))
{
this.displayLiteLoaderPanel(this.minecraft.currentScreen);
}
}
/**
* Set the "mod info" screen tab to hidden, regardless of the property
* setting.
*/
@Override
public void hideTab()
{
this.hideModInfoScreenTab = true;
}
private boolean isTabHidden()
{
return this.hideModInfoScreenTab && this.getStartupErrorCount() == 0 && this.notification == null;
}
/**
* Set whether the "mod info" screen tab should be shown in the main menu
*/
@Override
public void setTabVisible(boolean show)
{
this.displayModInfoScreenTab = show;
this.properties.setBooleanProperty(LoaderProperties.OPTION_MOD_INFO_SCREEN, show);
this.properties.writeProperties();
}
/**
* Get whether the "mod info" screen tab is shown in the main menu
*/
@Override
public boolean isTabVisible()
{
return this.displayModInfoScreenTab;
}
@Override
public void setTabAlwaysExpanded(boolean expand)
{
this.tabAlwaysExpanded = expand;
this.properties.setBooleanProperty(LoaderProperties.OPTION_NO_HIDE_TAB, expand);
this.properties.writeProperties();
}
@Override
public boolean isTabAlwaysExpanded()
{
return this.tabAlwaysExpanded;
}
@Override
public void setForceUpdateEnabled(boolean forceUpdate)
{
this.properties.setBooleanProperty(LoaderProperties.OPTION_FORCE_UPDATE, forceUpdate);
this.properties.writeProperties();
}
@Override
public boolean isForceUpdateEnabled()
{
return this.properties.getBooleanProperty(LoaderProperties.OPTION_FORCE_UPDATE);
}
@Override
public void setCheckForSnapshotsEnabled(boolean checkForSnapshots)
{
this.properties.setBooleanProperty(LoaderProperties.OPTION_CHECK_SNAPSHOTS, checkForSnapshots);
this.properties.writeProperties();
}
@Override
public boolean isCheckForSnapshotsEnabled()
{
return this.properties.getBooleanProperty(LoaderProperties.OPTION_CHECK_SNAPSHOTS);
}
/**
* Display the liteloader panel over the specified GUI
*
* @param parentScreen
*/
@Override
public void displayLiteLoaderPanel(GuiScreen parentScreen)
{
if (this.isPanelSupportedOnScreen(parentScreen))
{
this.panelHost = new GuiLiteLoaderPanel(this.minecraft, parentScreen, this.mods, this.environment, this.properties,
this.configManager, !this.isTabHidden());
this.minecraft.displayGuiScreen(this.panelHost);
}
}
@Override
public int getStartupErrorCount()
{
return this.mods.getStartupErrorCount();
}
@Override
public int getCriticalErrorCount()
{
return this.mods.getCriticalErrorCount();
}
@Override
public void setNotification(String notification)
{
LiteLoaderLogger.debug("Setting notification: " + notification);
this.notification = notification;
if (this.panelHost != null)
{
this.panelHost.setNotification(notification);
}
}
private boolean isPanelSupportedOnScreen(GuiScreen guiScreen)
{
return (guiScreen instanceof GuiMainMenu || guiScreen instanceof GuiIngameMenu || guiScreen instanceof GuiOptions);
}
}