pack_creator.nvgt

#include "bgt_compat.nvgt"
file f;
pack pfile;
bool encrypt;
string[] folder;
string encryption_key;
string filename;
string foldername;
string[] fol;
bool cont=true;
bool silent=false;
void main()
{
if (COMMAND_LINE=="/s")
silent=true;
if (file_exists("pack.pk"))
{
int a=0;
if (silent==false)
a=question("File was found.","Would you like to use the existing saved data?");
else
a=1;
if (a==1)
cont=false;
}
if (cont==false)
{
f.open("pack.pk","rb");
string a=f.read();
f.close();
string[] b=string_split(a,"{:}",true);
filename=b[0];
foldername=b[1];
int aencrypt=string_to_number(b[2]);
if (aencrypt==1)
encrypt=true;
else
encrypt=false;
if (encrypt==true)
encryption_key=b[3];
}
else if (cont==true)
{
filename=input_box("pack creator", "enter the name of the pack you wish to create");
if (filename=="")
{
exit();
}
foldername=input_box("pack creator", "enter the path that the files you wish to pack are contained.");
if (foldername=="")
{
exit();
}
int answer=question("pack creator", "would you like these files to be encrypted");
if (answer==1)
{
encrypt=true;
encryption_key=input_box("file encrypter", "enter the encryption key you wish to use.");
if (encryption_key=="")
{
exit();
}
}
else
{
encrypt=false;
}
string a="";
f.open("pack.pk","wb");
a=filename+"{:}"+foldername+"{:}";
if (encrypt==false)
a+="0";
else
a+="1{:}"+encryption_key;
f.write(a);
f.close();
}
if (silent==false)
show_game_window("creating pack file...");
if(!pfile.open(filename, PACK_OPEN_MODE_CREATE))
{
alert("error", "failed to create pack!");
exit();
}
if (!directory_exists(foldername))
{
if (silent==false)
alert("error", "folder does not exist!");
exit();
}
find_stuff(foldername);
if (silent==false)
alert("pack creator", "there are "+fol.length()+" files in the pack. Hit OK to start packing!");
for (uint i=0; i<fol.length(); i++)
{
if (silent==false)
show_game_window("packing file "+i+" of "+fol.length());
wait(5);
pfile.add_file(fol[i], string_replace(fol[i],foldername+"/","",true));
if(i%50==0)
wait(5);
}
if (silent==false)
alert("success!", "Files were added successfully!");
pfile.close();
exit();
}
void find_stuff(string path)
{
string[] items;
string[] folders=find_directories(path+"\\*");
items=folders;
string[] files=find_files(path+"\\*.*");
for(uint i=0; i<files.length(); i++)
{
fol.insert_last(path+"/"+files[i]);
}
if (items.length()>0)
{
for(uint i=0; i<items.length(); i++)
{
find_stuff(path+"/"+items[i]);
}
}
}
bool string_file_encrypt(string input_file, string output_file, string key)
{
bool success;
file f;
success=f.open(input_file, "rb");
if(!success) return false;
string text=f.read();
text=string_encrypt(text, key);
if(text=="") return false;
success=f.open(output_file, "wb");
if(!success) return false;
f.write(text);
success=f.close();
return success;
}
string script_get_path()
{
string scriptpath;
if(SCRIPT_COMPILED==false)
{
scriptpath=SCRIPT_CURRENT_FILE;
}
else
{
scriptpath=SCRIPT_EXECUTABLE;
}
return scriptpath;
}
string script_get_folder()
{
string path=script_get_path();
string[] spl=string_split(path, "\\", true);
spl.resize(spl.length()-1);
string folder;
for(uint i=0; i<spl.length(); i++)
{
folder+=spl[i];
if(i<spl.length()-1) folder+="\\";
}
return folder;
}