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author | ementalo <ementalodev@gmx.co.uk> | 2012-06-27 13:35:39 +0100 |
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committer | ementalo <ementalodev@gmx.co.uk> | 2012-06-27 13:35:39 +0100 |
commit | 16d0b5c228dd8d981a0d79944c70248ea813d63b (patch) | |
tree | b76e6966bfc2b4b9b668b89b13e30307e0b81988 /EssentialsUpdate/src/net/ess3/update/states/Changelog.java | |
parent | c1230bd6ae4e17539e1f6f2c82691fa7a8395e8c (diff) | |
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package name change to net.ess3
Diffstat (limited to 'EssentialsUpdate/src/net/ess3/update/states/Changelog.java')
-rw-r--r-- | EssentialsUpdate/src/net/ess3/update/states/Changelog.java | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/EssentialsUpdate/src/net/ess3/update/states/Changelog.java b/EssentialsUpdate/src/net/ess3/update/states/Changelog.java new file mode 100644 index 000000000..42fdc8ca2 --- /dev/null +++ b/EssentialsUpdate/src/net/ess3/update/states/Changelog.java @@ -0,0 +1,91 @@ +package net.ess3.update.states; + +import net.ess3.update.UpdateCheck; +import net.ess3.update.VersionInfo; +import java.util.List; +import org.bukkit.entity.Player; + + +public class Changelog extends AbstractState +{ + private static final int CHANGES_PER_PAGE = 5; + private transient int page = 0; + private transient boolean confirmed = false; + private transient final List<String> changes; + private transient final int pages; + + public Changelog(final StateMap stateMap) + { + super(stateMap); + changes = getChanges(); + pages = changes.size() / CHANGES_PER_PAGE + (changes.size() % CHANGES_PER_PAGE > 0 ? 1 : 0); + } + + @Override + public AbstractState getNextState() + { + return confirmed ? getState(EssentialsChat.class) : this; + } + + @Override + public boolean guessAnswer() + { + if (pages == 0) + { + confirmed = true; + } + return confirmed; + } + + private List<String> getChanges() + { + final UpdateCheck updateCheck = getState(UpdateOrInstallation.class).getUpdateCheck(); + final VersionInfo versionInfo = updateCheck.getNewVersionInfo(); + return versionInfo.getChangelog(); + } + + @Override + public void askQuestion(final Player sender) + { + if (pages > 1) + { + sender.sendMessage("Changelog, page " + page + " of " + pages + ":"); + } + else + { + sender.sendMessage("Changelog:"); + } + for (int i = page * CHANGES_PER_PAGE; i < Math.min(page * CHANGES_PER_PAGE + CHANGES_PER_PAGE, changes.size()); i++) + { + sender.sendMessage(changes.get(i)); + } + if (pages > 1) + { + sender.sendMessage("Select a page by typing the numbers 1 to " + pages + " to view all changes and then type confirm or abort."); + } + else + { + sender.sendMessage("Type confirm to update Essentials or abort to cancel the update."); + } + } + + @Override + public boolean reactOnAnswer(final String answer) + { + if (answer.equalsIgnoreCase("confirm")) + { + confirmed = true; + return true; + } + if (answer.matches("[0-9]+")) + { + final int page = Integer.parseInt(answer); + if (page <= pages && page > 0) + { + this.page = page - 1; + return true; + } + } + return false; + } +} |