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dfhack/plugins/stockpiles/stockpiles.cpp

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#include "Core.h"
#include "Console.h"
#include "Export.h"
#include "PluginManager.h"
#include "DataFuncs.h"
#include "LuaTools.h"
#include "modules/Filesystem.h"
#include "../uicommon.h"
#include "StockpileUtils.h"
#include "StockpileSerializer.h"
#include "modules/Filesystem.h"
#include "modules/Gui.h"
#include "modules/Filesystem.h"
#include "df/world.h"
#include "df/world_data.h"
#include "DataDefs.h"
#include "df/ui.h"
#include "df/building_stockpilest.h"
#include "df/stockpile_settings.h"
#include "df/global_objects.h"
#include "df/viewscreen_dwarfmodest.h"
// stl
#include <functional>
#include <vector>
using std::vector;
using std::string;
using std::endl;
using namespace DFHack;
using namespace df::enums;
using namespace google::protobuf;
using namespace dfstockpiles;
DFHACK_PLUGIN ( "stockpiles" );
REQUIRE_GLOBAL(gps);
REQUIRE_GLOBAL(world);
REQUIRE_GLOBAL(ui);
REQUIRE_GLOBAL(selection_rect);
using df::building_stockpilest;
using std::placeholders::_1;
static command_result copystock ( color_ostream &out, vector <string> & parameters );
static bool copystock_guard ( df::viewscreen *top );
static command_result savestock ( color_ostream &out, vector <string> & parameters );
static bool savestock_guard ( df::viewscreen *top );
static command_result loadstock ( color_ostream &out, vector <string> & parameters );
static bool loadstock_guard ( df::viewscreen *top );
DFhackCExport command_result plugin_init ( color_ostream &out, std::vector <PluginCommand> &commands )
{
if ( world && ui )
{
commands.push_back (
PluginCommand (
"copystock", "Copy stockpile under cursor.",
copystock, copystock_guard,
" - In 'q' or 't' mode: select a stockpile and invoke in order\n"
" to switch to the 'p' stockpile creation mode, and initialize\n"
" the custom settings from the selected stockpile.\n"
" - In 'p': invoke in order to switch back to 'q'.\n"
)
);
commands.push_back (
PluginCommand (
"savestock", "Save the active stockpile's settings to a file.",
savestock, savestock_guard,
"Must be in 'q' mode and have a stockpile selected.\n"
"example: 'savestock food.dfstock' will save the settings to 'food.dfstock'\n"
"in your stockpile folder.\n"
"Omitting the filename will result in text output directly to the console\n\n"
" -d, --debug: enable debug output\n"
" <filename> : filename to save stockpile settings to (will be overwritten!)\n"
)
);
commands.push_back (
PluginCommand (
"loadstock", "Load and apply stockpile settings from a file.",
loadstock, loadstock_guard,
"Must be in 'q' mode and have a stockpile selected.\n"
"example: 'loadstock food.dfstock' will load the settings from 'food.dfstock'\n"
"in your stockpile folder and apply them to the selected stockpile.\n"
" -d, --debug: enable debug output\n"
" <filename> : filename to load stockpile settings from\n"
)
);
}
return CR_OK;
}
DFhackCExport command_result plugin_shutdown ( color_ostream &out )
{
return CR_OK;
}
DFhackCExport command_result plugin_onstatechange ( color_ostream &out, state_change_event event )
{
switch ( event )
{
case SC_MAP_LOADED:
break;
default:
break;
}
return CR_OK;
}
static bool copystock_guard ( df::viewscreen *top )
{
using namespace ui_sidebar_mode;
if ( !Gui::dwarfmode_hotkey ( top ) )
return false;
switch ( ui->main.mode )
{
case Stockpiles:
return true;
case BuildingItems:
case QueryBuilding:
return !!virtual_cast<building_stockpilest> ( world->selected_building );
default:
return false;
}
}
static command_result copystock ( color_ostream &out, vector <string> & parameters )
{
// HOTKEY COMMAND: CORE ALREADY SUSPENDED
// For convenience: when used in the stockpiles mode, switch to 'q'
if ( ui->main.mode == ui_sidebar_mode::Stockpiles )
{
world->selected_building = NULL; // just in case it contains some kind of garbage
ui->main.mode = ui_sidebar_mode::QueryBuilding;
selection_rect->start_x = -30000;
out << "Switched back to query building." << endl;
return CR_OK;
}
building_stockpilest *sp = virtual_cast<building_stockpilest> ( world->selected_building );
if ( !sp )
{
out.printerr ( "Selected building isn't a stockpile.\n" );
return CR_WRONG_USAGE;
}
ui->stockpile.custom_settings = sp->settings;
ui->main.mode = ui_sidebar_mode::Stockpiles;
world->selected_stockpile_type = stockpile_category::Custom;
out << "Stockpile options copied." << endl;
return CR_OK;
}
static bool savestock_guard ( df::viewscreen *top )
{
using namespace ui_sidebar_mode;
if ( !Gui::dwarfmode_hotkey ( top ) )
return false;
switch ( ui->main.mode )
{
case Stockpiles:
return true;
case BuildingItems:
case QueryBuilding:
return !!virtual_cast<building_stockpilest> ( world->selected_building );
default:
return false;
}
}
static bool loadstock_guard ( df::viewscreen *top )
{
using namespace ui_sidebar_mode;
if ( !Gui::dwarfmode_hotkey ( top ) )
return false;
switch ( ui->main.mode )
{
case Stockpiles:
return true;
case BuildingItems:
case QueryBuilding:
return !!virtual_cast<building_stockpilest> ( world->selected_building );
default:
return false;
}
}
// exporting
static command_result savestock ( color_ostream &out, vector <string> & parameters )
{
building_stockpilest *sp = virtual_cast<building_stockpilest> ( world->selected_building );
if ( !sp )
{
out.printerr ( "Selected building isn't a stockpile.\n" );
return CR_WRONG_USAGE;
}
if ( parameters.size() > 2 )
{
out.printerr ( "Invalid parameters\n" );
return CR_WRONG_USAGE;
}
bool debug = false;
std::string file;
for ( size_t i = 0; i < parameters.size(); ++i )
{
const std::string o = parameters.at ( i );
if ( o == "--debug" || o == "-d" )
debug = true;
else if ( !o.empty() && o[0] != '-' )
{
file = o;
}
}
if ( file.empty() )
{
out.printerr ( "You must supply a valid filename.\n" );
return CR_WRONG_USAGE;
}
StockpileSerializer cereal ( sp );
if ( debug )
cereal.enable_debug ( out );
if ( !is_dfstockfile ( file ) ) file += ".dfstock";
try
{
if ( !cereal.serialize_to_file ( file ) )
{
out.printerr ( "could not save to %s\n", file.c_str() );
return CR_FAILURE;
}
}
catch ( std::exception &e )
{
out.printerr ( "serialization failed: protobuf exception: %s\n", e.what() );
return CR_FAILURE;
}
return CR_OK;
}
// importing
static command_result loadstock ( color_ostream &out, vector <string> & parameters )
{
building_stockpilest *sp = virtual_cast<building_stockpilest> ( world->selected_building );
if ( !sp )
{
out.printerr ( "Selected building isn't a stockpile.\n" );
return CR_WRONG_USAGE;
}
if ( parameters.size() < 1 || parameters.size() > 2 )
{
out.printerr ( "Invalid parameters\n" );
return CR_WRONG_USAGE;
}
bool debug = false;
std::string file;
for ( size_t i = 0; i < parameters.size(); ++i )
{
const std::string o = parameters.at ( i );
if ( o == "--debug" || o == "-d" )
debug = true;
else if ( !o.empty() && o[0] != '-' )
{
file = o;
}
}
if ( file.empty() ) {
out.printerr ( "ERROR: missing .dfstock file parameter\n");
return DFHack::CR_WRONG_USAGE;
}
if ( !is_dfstockfile ( file ) )
file += ".dfstock";
if ( !Filesystem::exists ( file ) )
{
out.printerr ( "ERROR: the .dfstock file doesn't exist: %s\n", file.c_str());
return CR_WRONG_USAGE;
}
StockpileSerializer cereal ( sp );
if ( debug )
cereal.enable_debug ( out );
try
{
if ( !cereal.unserialize_from_file ( file ) )
{
out.printerr ( "unserialization failed: %s\n", file.c_str() );
return CR_FAILURE;
}
}
catch ( std::exception &e )
{
out.printerr ( "unserialization failed: protobuf exception: %s\n", e.what() );
return CR_FAILURE;
}
return CR_OK;
}
/**
* calls the lua function manage_settings() to kickoff the GUI
*/
bool manage_settings ( building_stockpilest *sp )
{
auto L = Lua::Core::State;
color_ostream_proxy out ( Core::getInstance().getConsole() );
CoreSuspendClaimer suspend;
Lua::StackUnwinder top ( L );
if ( !lua_checkstack ( L, 2 ) )
return false;
if ( !Lua::PushModulePublic ( out, L, "plugins.stockpiles", "manage_settings" ) )
return false;
Lua::Push ( L, sp );
if ( !Lua::SafeCall ( out, L, 1, 2 ) )
return false;
return true;
}
bool show_message_box ( const std::string & title, const std::string & msg, bool is_error = false )
{
auto L = Lua::Core::State;
color_ostream_proxy out ( Core::getInstance().getConsole() );
CoreSuspendClaimer suspend;
Lua::StackUnwinder top ( L );
if ( !lua_checkstack ( L, 4 ) )
return false;
if ( !Lua::PushModulePublic ( out, L, "plugins.stockpiles", "show_message_box" ) )
return false;
Lua::Push ( L, title );
Lua::Push ( L, msg );
Lua::Push ( L, is_error );
if ( !Lua::SafeCall ( out, L, 3, 0 ) )
return false;
return true;
}
struct stockpiles_import_hook : public df::viewscreen_dwarfmodest
{
typedef df::viewscreen_dwarfmodest interpose_base;
bool handleInput ( set<df::interface_key> *input )
{
df::building_stockpilest *sp = get_selected_stockpile();
if ( !sp )
return false;
if ( input->count ( interface_key::CUSTOM_L ) )
{
manage_settings ( sp );
return true;
}
return false;
}
DEFINE_VMETHOD_INTERPOSE ( void, feed, ( set<df::interface_key> *input ) )
{
if ( !handleInput ( input ) )
INTERPOSE_NEXT ( feed ) ( input );
}
DEFINE_VMETHOD_INTERPOSE ( void, render, () )
{
INTERPOSE_NEXT ( render ) ();
df::building_stockpilest *sp = get_selected_stockpile();
if ( !sp )
return;
auto dims = Gui::getDwarfmodeViewDims();
int left_margin = dims.menu_x1 + 1;
int x = left_margin;
int y = dims.y2 - 7;
int links = 0;
links += sp->links.give_to_pile.size();
links += sp->links.take_from_pile.size();
links += sp->links.give_to_workshop.size();
links += sp->links.take_from_workshop.size();
if ( links + 12 >= y )
{
y += 1;
}
OutputHotkeyString ( x, y, "Load/Save Settings", "l", true, left_margin, COLOR_WHITE, COLOR_LIGHTRED );
}
};
IMPLEMENT_VMETHOD_INTERPOSE ( stockpiles_import_hook, feed );
IMPLEMENT_VMETHOD_INTERPOSE ( stockpiles_import_hook, render );
DFHACK_PLUGIN_IS_ENABLED ( is_enabled );
DFhackCExport command_result plugin_enable ( color_ostream &out, bool enable )
{
if ( !gps )
return CR_FAILURE;
if ( enable != is_enabled )
{
if (
!INTERPOSE_HOOK ( stockpiles_import_hook, feed ).apply ( enable ) ||
!INTERPOSE_HOOK ( stockpiles_import_hook, render ).apply ( enable )
)
return CR_FAILURE;
is_enabled = enable;
}
return CR_OK;
}
static std::vector<std::string> list_dir ( const std::string &path, bool recursive = false )
{
// color_ostream_proxy out ( Core::getInstance().getConsole() );
std::vector<std::string> files;
std::stack<std::string> dirs;
dirs.push(path);
// out << "list_dir start" << endl;
while (!dirs.empty() ) {
const std::string current = dirs.top();
// out << "\t walking " << current << endl;
dirs.pop();
std::vector<std::string> entries;
const int res = DFHack::getdir(current, entries);
if ( res != 0 )
continue;
for ( std::vector<std::string>::iterator it = entries.begin() ; it != entries.end(); ++it )
{
if ( (*it).empty() || (*it)[0] == '.' ) continue;
// shitty cross platform c++ we've got to construct the actual path manually
std::ostringstream child_path_s;
child_path_s << current << "/" << *it;
const std::string child = child_path_s.str();
if ( recursive && Filesystem::isdir ( child ) )
{
// out << "\t\tgot child dir: " << child << endl;
dirs.push ( child );
}
else if ( Filesystem::isfile ( child ) )
{
const std::string rel_path ( child.substr ( std::string ( "./"+path).length()-1 ) );
// out << "\t\t adding file: " << child << " as " << rel_path << endl;
files.push_back ( rel_path );
}
}
}
// out << "listdir_stop" << endl;
return files;
}
static std::vector<std::string> clean_dfstock_list ( const std::string &path )
{
if ( !Filesystem::exists ( path ) )
{
return std::vector<std::string>();
}
std::vector<std::string> files ( list_dir ( path, true) );
files.erase ( std::remove_if ( files.begin(), files.end(), [] ( const std::string &f )
{
return !is_dfstockfile ( f );
} ), files.end() );
std::transform ( files.begin(), files.end(), files.begin(), [] ( const std::string &f )
{
return f.substr ( 0, f.find_last_of ( "." ) );
} );
std::sort ( files.begin(),files.end(), CompareNoCase );
return files;
}
static int stockpiles_list_settings ( lua_State *L )
{
auto path = luaL_checkstring ( L, 1 );
color_ostream &out = *Lua::GetOutput ( L );
if ( Filesystem::exists ( path ) && !Filesystem::isdir ( path ) )
{
lua_pushfstring ( L, "stocksettings path invalid: %s", path );
lua_error ( L );
return 0;
}
std::vector<std::string> files = clean_dfstock_list ( path );
Lua::PushVector ( L, files, true );
return 1;
}
const std::string err_title = "Stockpile Settings Error";
const std::string err_help = "Does the folder exist?\nCheck the console for more information.";
static void stockpiles_load ( color_ostream &out, std::string filename )
{
std::vector<std::string> params;
params.push_back ( filename );
command_result r = loadstock ( out, params );
if ( r != CR_OK )
show_message_box ( err_title, "Couldn't load. " + err_help, true );
}
static void stockpiles_save ( color_ostream &out, std::string filename )
{
std::vector<std::string> params;
params.push_back ( filename );
command_result r = savestock ( out, params );
if ( r != CR_OK )
show_message_box ( err_title, "Couldn't save. " + err_help, true );
}
DFHACK_PLUGIN_LUA_FUNCTIONS
{
DFHACK_LUA_FUNCTION ( stockpiles_load ),
DFHACK_LUA_FUNCTION ( stockpiles_save ),
DFHACK_LUA_END
};
DFHACK_PLUGIN_LUA_COMMANDS
{
DFHACK_LUA_COMMAND ( stockpiles_list_settings ),
DFHACK_LUA_END
};
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