// Handles interactions with a vehicle in the examine menu.
// Returns the part number that will accept items if any, or -1 to indicate no cargo part.
// Returns -2 if a special interaction was performed and the menu should exit.
int Pickup::interact_with_vehicle( vehicle *veh, const tripoint &pos, int veh_root_part )
{
bool from_vehicle = false;
int k_part = 0;
int wtr_part = 0;
int w_part = 0;
int craft_part = 0;
int cargo_part = 0;
int chempart = 0;
int ctrl_part = 0;
std::vector<std::string> menu_items;
std::vector<uimenu_entry> options_message;
const bool has_items_on_ground = g->m.sees_some_items( pos, g->u );
const bool items_are_sealed = g->m.has_flag( "SEALED", pos );
if( veh ) {
k_part = veh->part_with_feature(veh_root_part, "KITCHEN");
wtr_part = veh->part_with_feature(veh_root_part, "FAUCET");
w_part = veh->part_with_feature(veh_root_part, "WELDRIG");
craft_part = veh->part_with_feature(veh_root_part, "CRAFTRIG");
chempart = veh->part_with_feature(veh_root_part, "CHEMLAB");
cargo_part = veh->part_with_feature(veh_root_part, "CARGO", false);
ctrl_part = veh->part_with_feature(veh_root_part, "CONTROLS");
from_vehicle = veh && cargo_part >= 0 && !veh->get_items(cargo_part).empty();
const bool can_be_folded = veh->is_foldable();
const bool is_convertible = (veh->tags.count("convertible") > 0);
const bool remotely_controlled = g->remoteveh() == veh;
menu_items.push_back(_("Examine vehicle"));
options_message.push_back(uimenu_entry(_("Examine vehicle"), 'e'));
if (ctrl_part >= 0) {
menu_items.push_back(_("Control vehicle"));
options_message.push_back(uimenu_entry(_("Control vehicle"), 'v'));
}
if( from_vehicle ) {
menu_items.push_back(_("Get items"));
options_message.push_back(uimenu_entry(_("Get items"), 'g'));
}
if( has_items_on_ground && !items_are_sealed ) {
menu_items.push_back(_("Get items on the ground"));
options_message.push_back(uimenu_entry(_("Get items on the ground"), 'i'));
}
if( ( can_be_folded || is_convertible ) && !remotely_controlled ) {
menu_items.push_back(_("Fold vehicle"));
options_message.push_back(uimenu_entry(_("Fold vehicle"), 'f'));
}
if((k_part >= 0 || chempart >= 0) && veh->fuel_left("battery") > 0) {
menu_items.push_back(_("Use the hotplate"));
options_message.push_back(uimenu_entry(_("Use the hotplate"), 'h'));
}
if((k_part >= 0 || wtr_part >= 0) && veh->fuel_left("water_clean") > 0) {
menu_items.push_back(_("Fill a container with water"));
options_message.push_back(uimenu_entry(_("Fill a container with water"), 'c'));
menu_items.push_back(_("Have a drink"));
options_message.push_back(uimenu_entry(_("Have a drink"), 'd'));
}
if(w_part >= 0 && veh->fuel_left("battery") > 0) {
menu_items.push_back(_("Use the welding rig?"));
options_message.push_back(uimenu_entry(_("Use the welding rig?"), 'w'));
}
if(craft_part >= 0 && veh->fuel_left("battery") > 0) {
menu_items.push_back(_("Use the water purifier?"));
options_message.push_back(uimenu_entry(_("Use the water purifier?"), 'p'));
}
int choice;
if( menu_items.size() == 1 ) {
choice = 0;
} else {
uimenu selectmenu;
selectmenu.return_invalid = true;
selectmenu.text = _("Select an action");
selectmenu.entries = options_message;
selectmenu.selected = 0;
selectmenu.query();
choice = selectmenu.ret;
}
if(choice < 0) {
return -2;
}
if(menu_items[choice] == _("Use the hotplate")) {
//Will be -1 if no battery at all
item tmp_hotplate( "hotplate", 0 );
// Drain a ton of power
tmp_hotplate.charges = veh->drain( "battery", 100 );
if( tmp_hotplate.is_tool() ) {
it_tool *tmptool = dynamic_cast<it_tool *>((&tmp_hotplate)->type);
if ( tmp_hotplate.charges >= tmptool->charges_per_use ) {
g->u.invoke_item( &tmp_hotplate );
tmp_hotplate.charges -= tmptool->charges_per_use;
veh->refill( "battery", tmp_hotplate.charges );
}
}
return -2;
}
if(menu_items[choice] == _("Fill a container with water")) {
int amt = veh->drain("water_clean", veh->fuel_left("water_clean"));
item fill_water( "water_clean", calendar::turn );
fill_water.charges = amt;
int back = g->move_liquid(fill_water);
if (back >= 0) {
veh->refill("water_clean", back);
} else {
veh->refill("water_clean", amt);
}
return -2;
}
if(menu_items[choice] == _("Have a drink")) {
veh->drain("water_clean", 1);
item water( "water_clean", 0 );
g->u.eat(&water, dynamic_cast<it_comest *>(water.type));
g->u.moves -= 250;
return -2;
}
if(menu_items[choice] == _("Use the welding rig?")) {
//Will be -1 if no battery at all
item tmp_welder( "welder", 0 );
// Drain a ton of power
tmp_welder.charges = veh->drain( "battery", 1000 );
if( tmp_welder.is_tool() ) {
it_tool *tmptool = dynamic_cast<it_tool *>((&tmp_welder)->type);
if ( tmp_welder.charges >= tmptool->charges_per_use ) {
g->u.invoke_item( &tmp_welder );
tmp_welder.charges -= tmptool->charges_per_use;
veh->refill( "battery", tmp_welder.charges );
}
}
return -2;
}
if(menu_items[choice] == _("Use the water purifier?")) {
//Will be -1 if no battery at all
item tmp_purifier( "water_purifier", 0 );
// Drain a ton of power
tmp_purifier.charges = veh->drain( "battery", veh->fuel_left("battery"));
if( tmp_purifier.is_tool() ) {
it_tool *tmptool = dynamic_cast<it_tool *>((&tmp_purifier)->type);
if ( tmp_purifier.charges >= tmptool->charges_per_use ) {
g->u.invoke_item( &tmp_purifier );
tmp_purifier.charges -= tmptool->charges_per_use;
veh->refill( "battery", tmp_purifier.charges );
}
}
return -2;
}
if(menu_items[choice] == _("Fold vehicle")) {
veh->fold_up();
return -2;
}
if(menu_items[choice] == _("Control vehicle") && veh->interact_vehicle_locked()) {
veh->use_controls();
return -2;
}
if(menu_items[choice] == _("Examine vehicle")) {
g->exam_vehicle(*veh, pos );
return -2;
}
if(menu_items[choice] == _("Get items on the ground")) {
from_vehicle = false;
}
}
return from_vehicle ? cargo_part : -1;
}
// Handles interactions with a vehicle in the examine menu.
Pickup::interact_results Pickup::interact_with_vehicle( vehicle *veh, const tripoint &pos, int veh_root_part )
{
if( veh == nullptr ) {
return ITEMS_FROM_GROUND;
}
std::vector<std::string> menu_items;
std::vector<uimenu_entry> options_message;
const bool has_items_on_ground = g->m.sees_some_items( pos, g->u );
const bool items_are_sealed = g->m.has_flag( "SEALED", pos );
const bool has_kitchen = (veh->part_with_feature(veh_root_part, "KITCHEN") >= 0);
const bool has_faucet = (veh->part_with_feature(veh_root_part, "FAUCET") >= 0);
const bool has_weldrig = (veh->part_with_feature(veh_root_part, "WELDRIG") >= 0);
const bool has_craftrig = (veh->part_with_feature(veh_root_part, "CRAFTRIG") >= 0);
const bool has_chemlab = (veh->part_with_feature(veh_root_part, "CHEMLAB") >= 0);
const bool has_purify = (veh->part_with_feature(veh_root_part, "WATER_PURIFIER") >=0);
const bool has_controls = ((veh->part_with_feature(veh_root_part, "CONTROLS") >= 0) ||
(veh->part_with_feature(veh_root_part, "CTRL_ELECTRONIC") >=0));
const int cargo_part = veh->part_with_feature(veh_root_part, "CARGO", false);
const bool from_vehicle = veh && cargo_part >= 0 && !veh->get_items(cargo_part).empty();
const bool can_be_folded = veh->is_foldable();
const bool is_convertible = (veh->tags.count("convertible") > 0);
const bool remotely_controlled = g->remoteveh() == veh;
typedef enum {
EXAMINE, CONTROL, GET_ITEMS, GET_ITEMS_ON_GROUND, FOLD_VEHICLE, USE_HOTPLATE,
FILL_CONTAINER, DRINK, USE_WELDER, USE_PURIFIER, PURIFY_TANK,
} options;
uimenu selectmenu;
selectmenu.addentry( EXAMINE, true, 'e', _("Examine vehicle") );
if( has_controls ) {
selectmenu.addentry( CONTROL, true, 'v', _("Control vehicle") );
}
if( from_vehicle ) {
selectmenu.addentry( GET_ITEMS, true, 'g', _("Get items") );
}
if( has_items_on_ground && !items_are_sealed ) {
selectmenu.addentry( GET_ITEMS_ON_GROUND, true, 'i', _("Get items on the ground") );
}
if( ( can_be_folded || is_convertible ) && !remotely_controlled ) {
selectmenu.addentry( FOLD_VEHICLE, true, 'f', _("Fold vehicle") );
}
if( ( has_kitchen || has_chemlab ) && veh->fuel_left("battery") > 0) {
selectmenu.addentry( USE_HOTPLATE, true, 'h', _("Use the hotplate") );
}
if( ( has_kitchen || has_faucet ) && veh->fuel_left("water_clean") > 0) {
selectmenu.addentry( FILL_CONTAINER, true, 'c', _("Fill a container with water") );
selectmenu.addentry( DRINK, true, 'd', _("Have a drink") );
}
if( has_weldrig && veh->fuel_left("battery") > 0 ) {
selectmenu.addentry( USE_WELDER, true, 'w', _("Use the welding rig?") );
}
if( ( has_craftrig || has_purify ) && veh->fuel_left("battery") > 0 ) {
selectmenu.addentry( USE_PURIFIER, true, 'p', _("Purify water in carried container") );
}
if( ( has_craftrig || has_purify ) && veh->fuel_left("battery") > 0 &&
veh->fuel_left("water") > 0 &&
veh->fuel_capacity("water_clean") > veh->fuel_left("water_clean") ) {
selectmenu.addentry( PURIFY_TANK, true, 'P', _("Purify water in vehicle's tank") );
}
int choice;
if( selectmenu.entries.size() == 1 ) {
choice = selectmenu.entries.front().retval;
} else {
selectmenu.return_invalid = true;
selectmenu.text = _("Select an action");
selectmenu.selected = 0;
selectmenu.query();
choice = selectmenu.ret;
}
switch( static_cast<options>( choice ) ) {
case USE_HOTPLATE: {
//Will be -1 if no battery at all
item tmp_hotplate( "hotplate", 0 );
// Drain a ton of power
tmp_hotplate.charges = veh->drain( "battery", 100 );
if( tmp_hotplate.is_tool() ) {
const auto tmptool = dynamic_cast<const it_tool *>((&tmp_hotplate)->type);
if ( tmp_hotplate.charges >= tmptool->charges_per_use ) {
g->u.invoke_item( &tmp_hotplate );
tmp_hotplate.charges -= tmptool->charges_per_use;
veh->refill( "battery", tmp_hotplate.charges );
}
}
return DONE;
}
case FILL_CONTAINER: {
int amt = veh->drain("water_clean", veh->fuel_left("water_clean"));
item fill_water( "water_clean", calendar::turn );
fill_water.charges = amt;
int back = g->move_liquid(fill_water);
if (back >= 0) {
veh->refill("water_clean", back);
} else {
veh->refill("water_clean", amt);
}
return DONE;
}
case DRINK: {
veh->drain("water_clean", 1);
item water( "water_clean", 0 );
g->u.eat(&water, dynamic_cast<const it_comest *>(water.type));
g->u.moves -= 250;
return DONE;
}
case USE_WELDER: {
//Will be -1 if no battery at all
item tmp_welder( "welder", 0 );
// Drain a ton of power
tmp_welder.charges = veh->drain( "battery", 1000 );
if( tmp_welder.is_tool() ) {
const auto tmptool = dynamic_cast<const it_tool *>((&tmp_welder)->type);
if ( tmp_welder.charges >= tmptool->charges_per_use ) {
g->u.invoke_item( &tmp_welder );
tmp_welder.charges -= tmptool->charges_per_use;
veh->refill( "battery", tmp_welder.charges );
}
}
return DONE;
}
case USE_PURIFIER: {
//Will be -1 if no battery at all
item tmp_purifier( "water_purifier", 0 );
// Drain a ton of power
tmp_purifier.charges = veh->drain( "battery", veh->fuel_left("battery"));
if( tmp_purifier.is_tool() ) {
const auto tmptool = dynamic_cast<const it_tool *>((&tmp_purifier)->type);
if ( tmp_purifier.charges >= tmptool->charges_per_use ) {
g->u.invoke_item( &tmp_purifier );
tmp_purifier.charges -= tmptool->charges_per_use;
veh->refill( "battery", tmp_purifier.charges );
}
}
return DONE;
}
case PURIFY_TANK: {
const int max_water = std::min( veh->fuel_left("water"),
veh->fuel_capacity("water_clean") - veh->fuel_left("water_clean") );
const int purify_amount = std::min( veh->fuel_left("battery"), max_water );
veh->drain( "battery", purify_amount );
veh->drain( "water", purify_amount );
veh->refill( "water_clean", purify_amount );
return DONE;
}
case FOLD_VEHICLE:
veh->fold_up();
return DONE;
case CONTROL:
if( veh->interact_vehicle_locked() ) {
veh->use_controls(pos);
}
return DONE;
case EXAMINE:
g->exam_vehicle(*veh, pos );
return DONE;
case GET_ITEMS_ON_GROUND:
return ITEMS_FROM_GROUND;
case GET_ITEMS:
return from_vehicle ? ITEMS_FROM_CARGO : ITEMS_FROM_GROUND;
}
return DONE;
}
// Handles interactions with a vehicle in the examine menu.
// Returns the part number that wil accept items if any, or -1 to indicate no cargo part.
// Returns -2 if a special interaction was performed and the menu should exit.
int Pickup::interact_with_vehicle( vehicle *veh, int posx, int posy, int veh_root_part )
{
bool from_vehicle = false;
int k_part = 0;
int wtr_part = 0;
int w_part = 0;
int craft_part = 0;
int cargo_part = 0;
int chempart = 0;
int ctrl_part = 0;
std::vector<std::string> menu_items;
std::vector<uimenu_entry> options_message;
std::vector<item> here_ground = g->m.i_at(posx, posy);
if( veh ) {
k_part = veh->part_with_feature(veh_root_part, "KITCHEN");
wtr_part = veh->part_with_feature(veh_root_part, "FAUCET");
w_part = veh->part_with_feature(veh_root_part, "WELDRIG");
craft_part = veh->part_with_feature(veh_root_part, "CRAFTRIG");
chempart = veh->part_with_feature(veh_root_part, "CHEMLAB");
cargo_part = veh->part_with_feature(veh_root_part, "CARGO", false);
ctrl_part = veh->part_with_feature(veh_root_part, "CONTROLS");
from_vehicle = veh && cargo_part >= 0 && !veh->parts[cargo_part].items.empty();
menu_items.push_back(_("Examine vehicle"));
options_message.push_back(uimenu_entry(_("Examine vehicle"), 'e'));
if (ctrl_part >= 0) {
menu_items.push_back(_("Control vehicle"));
options_message.push_back(uimenu_entry(_("Control vehicle"), 'v'));
}
if( from_vehicle ) {
menu_items.push_back(_("Get items"));
options_message.push_back(uimenu_entry(_("Get items"), 'g'));
}
if(!here_ground.empty()) {
menu_items.push_back(_("Get items on the ground"));
options_message.push_back(uimenu_entry(_("Get items on the ground"), 'i'));
}
if((k_part >= 0 || chempart >= 0) && veh->fuel_left("battery") > 0) {
menu_items.push_back(_("Use the hotplate"));
options_message.push_back(uimenu_entry(_("Use the hotplate"), 'h'));
}
if((k_part >= 0 || wtr_part >= 0) && veh->fuel_left("water") > 0) {
menu_items.push_back(_("Fill a container with water"));
options_message.push_back(uimenu_entry(_("Fill a container with water"), 'c'));
menu_items.push_back(_("Have a drink"));
options_message.push_back(uimenu_entry(_("Have a drink"), 'd'));
}
if(w_part >= 0 && veh->fuel_left("battery") > 0) {
menu_items.push_back(_("Use the welding rig?"));
options_message.push_back(uimenu_entry(_("Use the welding rig?"), 'w'));
}
if(craft_part >= 0 && veh->fuel_left("battery") > 0) {
menu_items.push_back(_("Use the water purifier?"));
options_message.push_back(uimenu_entry(_("Use the water purifier?"), 'p'));
}
int choice;
if( menu_items.size() == 1 ) {
choice = 0;
} else {
uimenu selectmenu;
selectmenu.return_invalid = true;
selectmenu.text = _("Select an action");
selectmenu.entries = options_message;
selectmenu.selected = 0;
selectmenu.query();
choice = selectmenu.ret;
}
if(choice < 0) {
return -2;
}
if(menu_items[choice] == _("Use the hotplate")) {
//Will be -1 if no battery at all
item tmp_hotplate( "hotplate", 0 );
// Drain a ton of power
tmp_hotplate.charges = veh->drain( "battery", 100 );
if( tmp_hotplate.is_tool() ) {
it_tool *tmptool = dynamic_cast<it_tool *>((&tmp_hotplate)->type);
if ( tmp_hotplate.charges >= tmptool->charges_per_use ) {
tmptool->invoke(&g->u, &tmp_hotplate, false);
tmp_hotplate.charges -= tmptool->charges_per_use;
veh->refill( "battery", tmp_hotplate.charges );
}
}
return -2;
}
if(menu_items[choice] == _("Fill a container with water")) {
int amt = veh->drain("water", veh->fuel_left("water"));
item fill_water( default_ammo("water"), calendar::turn );
fill_water.charges = amt;
int back = g->move_liquid(fill_water);
if (back >= 0) {
veh->refill("water", back);
} else {
veh->refill("water", amt);
}
return -2;
}
if(menu_items[choice] == _("Have a drink")) {
veh->drain("water", 1);
item water( "water_clean", 0 );
g->u.eat(&water, dynamic_cast<it_comest *>(water.type));
g->u.moves -= 250;
return -2;
}
if(menu_items[choice] == _("Use the welding rig?")) {
//Will be -1 if no battery at all
item tmp_welder( "welder", 0 );
// Drain a ton of power
tmp_welder.charges = veh->drain( "battery", 1000 );
if( tmp_welder.is_tool() ) {
it_tool *tmptool = dynamic_cast<it_tool *>((&tmp_welder)->type);
if ( tmp_welder.charges >= tmptool->charges_per_use ) {
tmptool->invoke( &g->u, &tmp_welder, false );
tmp_welder.charges -= tmptool->charges_per_use;
veh->refill( "battery", tmp_welder.charges );
}
}
return -2;
}
if(menu_items[choice] == _("Use the water purifier?")) {
//Will be -1 if no battery at all
item tmp_purifier( "water_purifier", 0 );
// Drain a ton of power
tmp_purifier.charges = veh->drain( "battery", 100 );
if( tmp_purifier.is_tool() ) {
it_tool *tmptool = dynamic_cast<it_tool *>((&tmp_purifier)->type);
if ( tmp_purifier.charges >= tmptool->charges_per_use ) {
tmptool->invoke( &g->u, &tmp_purifier, false );
tmp_purifier.charges -= tmptool->charges_per_use;
veh->refill( "battery", tmp_purifier.charges );
}
}
return -2;
}
if(menu_items[choice] == _("Control vehicle")) {
veh->use_controls();
return -2;
}
if(menu_items[choice] == _("Examine vehicle")) {
g->exam_vehicle(*veh, posx, posy);
return -2;
}
if(menu_items[choice] == _("Get items on the ground")) {
from_vehicle = false;
}
}
return from_vehicle ? cargo_part : -1;
}