private void lbAvail_SelectedIndexChanged(object sender, EventArgs e)
{
if (lbAvail.SelectedItem != null)
{
CMod selMod = (CMod)lbAvail.SelectedItem;
if (selMod.getDescription() == null)
{
if (selMod.getDependencies() != null)
{
lblModInfo.Text = "Requires: " + selMod.getDependencies();
}
else
{
lblModInfo.Text = "Double click a module to install / update it.";
}
}
else
{
lblModInfo.Text = selMod.getDescription();
if (selMod.getDependencies() != null)
{
lblModInfo.Text += " [Requires: " + selMod.getDependencies() + "]";
}
}
// Select the same module in the local repo if installed
int oldSel = lbInst.SelectedIndex;
for (int idx = 0; idx < lbInst.Items.Count; idx++)
{
CMod itm = (CMod)lbInst.Items[idx];
if (itm.getId() == selMod.getId())
{
lbInst.SelectedIndex = idx;
break;
}
}
}
else
{
lblModInfo.Text = "Double click a module to install / update it.";
}
}
private CMod InstallMod(CMod mod, bool askToReplace = false)
{
if (mod.getDependencies() != null && mod.getDependencies().Length > 0)
{
// Test if the dependency is met
CMod dep = findInstalledModWithId(mod.getDependencies());
if (dep == null)
{
DialogResult dr = System.Windows.Forms.DialogResult.Cancel;
dep = findRepoModWithId(mod.getDependencies());
if (dep != null)
{
dr = MessageBox.Show("The mod '" + mod.getName() + "' requires the mod '" + mod.getDependencies() + "' to be installed.\n\nCurrently I cannot find that module in your game but I have it in my repository.\n\nShall I install it?", mod.getDisplayName() + ": missing dependency!", MessageBoxButtons.YesNoCancel);
if (dr == System.Windows.Forms.DialogResult.Yes)
{
InstallMod(dep, true);
}
else if (dr == System.Windows.Forms.DialogResult.Cancel)
{
return(null);
}
}
else
{
dr = MessageBox.Show("The mod '" + mod.getName() + "' requires the mod '" + mod.getDependencies() + "' to be installed.\n\nCurrently I cannot find that module in your game and I don't find it in my repository.\n\nContinue anyways?", mod.getDisplayName() + ": missing dependency!", MessageBoxButtons.YesNo);
if (dr == System.Windows.Forms.DialogResult.No)
{
return(null);
}
}
}
}
using (WebClient wc = new WebClient())
{
try
{
wc.DownloadFile(mod.getFileName(), "lpmgr.tmp");
if (Directory.Exists("mmTemp"))
{
Directory.Delete("mmTemp", true);
}
Directory.CreateDirectory("mmTemp");
System.IO.Compression.ZipFile.ExtractToDirectory("lpmgr.tmp", "mmTemp");
string[] subFolders = Directory.GetDirectories("mmTemp");
if (subFolders.Length == 1) // Single mod
{
string name = Path.GetFileName(subFolders[0]);
// Test if already installed
bool install = true;
string dest = m_sPath + MOD_SUBFOLDER + name;
if (!mod.isPatch() && Directory.Exists(dest)) // patches always override
{
DialogResult dr = System.Windows.Forms.DialogResult.Yes;
if (askToReplace)
{
dr = MessageBox.Show("Replace existing mod?", mod.getDisplayName() + ": already installed!", MessageBoxButtons.YesNo);
}
if (dr == System.Windows.Forms.DialogResult.Yes)
{
Directory.Delete(dest, true);
}
else
{
install = false;
}
}
if (install)
{
if (mod.getDevMessage() != null)
{
MessageBox.Show(mod.getDevMessage(), "Message from mod " + mod.getName());
}
if (mod.isPatch())
{
DirectoryCopy(subFolders[0], dest, true);
}
else
{
Directory.Move(subFolders[0], dest);
}
// Test if the mod file exists
DirectoryInfo folder = new DirectoryInfo(dest);
FileInfo modFileInfo = null;
if (folder.GetFiles("*.lpmod").Length > 0)
{
modFileInfo = folder.GetFiles("*.lpmod")[0];
}
else if (folder.GetFiles("*.lpaddon").Length > 0)
{
modFileInfo = folder.GetFiles("*.lpaddon")[0];
}
if (modFileInfo != null)
{
CMod newMod = new CMod(mod.getName(), dest);
newMod.setFileName(modFileInfo.FullName);
newMod.readModInfo();
newMod.setIndex(lbInst.Items.Count);
if (Directory.Exists("mmTemp"))
{
Directory.Delete("mmTemp", true);
}
File.Delete("lpmgr.tmp");
return(newMod);
}
}
}
else if (subFolders.Length > 1)
{
if (mod.getDevMessage() != null)
{
MessageBox.Show(mod.getDevMessage(), "Message from mod " + mod.getName());
}
DialogResult dr = System.Windows.Forms.DialogResult.Yes;
dr = MessageBox.Show("The package contains multiple folders.\n\nIt may replace / modify several existing mods (which is OK for patches or bundles).\n\nProceed with installation?\n\n(If unsure check the mod description again...)", mod.getDisplayName() + ": Install?", MessageBoxButtons.YesNo);
if (dr == System.Windows.Forms.DialogResult.Yes)
{
CMod retMod = null;
foreach (string sf in subFolders)
{
string name = Path.GetFileName(sf);
string dest = m_sPath + MOD_SUBFOLDER + name;
DirectoryCopy(sf, dest, true);
}
}
}
if (Directory.Exists("mmTemp"))
{
Directory.Delete("mmTemp", true);
}
File.Delete("lpmgr.tmp");
RefreshLocalMods();
RefreshRepoMods();
}
catch (Exception ex)
{
MessageBox.Show("Problem during installation of mod " + mod.ToString() + ":\n" + ex.Message, "Ooops...");
}
return(null);
}
}
