/**
*Caches a vehicle definition from a JsonObject to be loaded after itypes is initialized.
*/
void vehicle_prototype::load(JsonObject &jo)
{
vehicle_prototype &vproto = vtypes[ vproto_id( jo.get_string( "id" ) ) ];
// If there are already parts defined, this vehicle prototype overrides an existing one.
// If the json contains a name, it means a completely new prototype (replacing the
// original one), therefor the old data has to be cleared.
// If the json does not contain a name (the prototype would have no name), it means appending
// to the existing prototype (the parts are not cleared).
if( !vproto.parts.empty() && jo.has_string( "name" ) ) {
vproto = std::move( vehicle_prototype() );
}
if( vproto.parts.empty() ) {
vproto.name = jo.get_string( "name" );
}
vgroups[vgroup_id(jo.get_string("id"))].add_vehicle(vproto_id(jo.get_string("id")), 100);
JsonArray parts = jo.get_array("parts");
while (parts.has_more()) {
JsonObject part = parts.next_object();
const point pxy( part.get_int("x"), part.get_int("y") );
const vpart_str_id pid( part.get_string( "part" ) );
vproto.parts.emplace_back( pxy, pid );
}
JsonArray items = jo.get_array("items");
while(items.has_more()) {
JsonObject spawn_info = items.next_object();
vehicle_item_spawn next_spawn;
next_spawn.pos.x = spawn_info.get_int("x");
next_spawn.pos.y = spawn_info.get_int("y");
next_spawn.chance = spawn_info.get_int("chance");
if(next_spawn.chance <= 0 || next_spawn.chance > 100) {
debugmsg("Invalid spawn chance in %s (%d, %d): %d%%",
vproto.name.c_str(), next_spawn.pos.x, next_spawn.pos.y, next_spawn.chance);
}
if(spawn_info.has_array("items")) {
//Array of items that all spawn together (ie jack+tire)
JsonArray item_group = spawn_info.get_array("items");
while(item_group.has_more()) {
next_spawn.item_ids.push_back(item_group.next_string());
}
} else if(spawn_info.has_string("items")) {
//Treat single item as array
next_spawn.item_ids.push_back(spawn_info.get_string("items"));
}
if(spawn_info.has_array("item_groups")) {
//Pick from a group of items, just like map::place_items
JsonArray item_group_names = spawn_info.get_array("item_groups");
while(item_group_names.has_more()) {
next_spawn.item_groups.push_back(item_group_names.next_string());
}
} else if(spawn_info.has_string("item_groups")) {
next_spawn.item_groups.push_back(spawn_info.get_string("item_groups"));
}
vproto.item_spawns.push_back( std::move( next_spawn ) );
}
}
void check_vehicle_damage( std::string explosive_id, std::string vehicle_id, int range )
{
// Clear map
clear_map();
tripoint origin( 30, 30, 0 );
vehicle *target_vehicle = g->m.add_vehicle( vproto_id( vehicle_id ), origin, 0, -1, 0 );
std::vector<int> before_hp = get_part_hp( target_vehicle );
while( g->m.veh_at( origin ) ) {
origin.x++;
}
origin.x += range;
// Set off an explosion
item grenade( explosive_id );
grenade.charges = 0;
grenade.type->invoke( g->u, grenade, origin );
std::vector<int> after_hp = get_part_hp( target_vehicle );
// We don't expect any destroyed parts.
CHECK( before_hp.size() == after_hp.size() );
for( unsigned int i = 0; i < before_hp.size(); ++i ) {
INFO( target_vehicle->parts[ i ].name() );
if( target_vehicle->parts[ i ].name() == "windshield" ||
target_vehicle->parts[ i ].name() == "headlight" ) {
CHECK( before_hp[ i ] >= after_hp[ i ] );
} else {
CHECK( before_hp[ i ] == after_hp[ i ] );
}
}
}
statistics find_inner( std::string type, std::string terrain, int delay, bool smooth ) {
statistics efficiency;
for( int i = 0; i < 10; i++) {
efficiency.add( test_efficiency( vproto_id( type ), ter_id( terrain ), delay, -1, smooth ) );
}
return efficiency;
}
void VehicleGroup::load(JsonObject &jo)
{
VehicleGroup &group = vgroups[vgroup_id(jo.get_string("id"))];
JsonArray vehicles = jo.get_array("vehicles");
while (vehicles.has_more()) {
JsonArray pair = vehicles.next_array();
group.add_vehicle(vproto_id(pair.get_string(0)), pair.get_int(1));
}
}
efficiency_stat find_inner( const std::string &type, int &expected_mass, const std::string &terrain,
const int delay,
const bool smooth, const bool test_mass = false )
{
efficiency_stat efficiency;
for( int i = 0; i < 10; i++ ) {
efficiency.add( test_efficiency( vproto_id( type ), expected_mass, ter_id( terrain ),
delay, -1, smooth, test_mass ) );
}
return efficiency;
}
// Behold: power of laziness
void print_drag_test_strings( const std::string &type )
{
std::ostringstream ss;
vehicle *veh_ptr = setup_drag_test( vproto_id( type ) );
if( veh_ptr == nullptr ) {
return;
}
ss << " test_vehicle_drag( \"" << type << "\", ";
ss << veh_ptr->coeff_air_drag() << ", ";
ss << veh_ptr->coeff_rolling_drag() << ", ";
ss << veh_ptr->safe_velocity() << ", ";
ss << veh_ptr->max_velocity();
ss << " );" << std::endl;
printf( "%s", ss.str().c_str() );
fflush( stdout );
}
void construct::done_vehicle( const tripoint &p )
{
std::string name = string_input_popup( _( "Enter new vehicle name:" ), 20 );
if( name.empty() ) {
name = _( "Car" );
}
vehicle *veh = g->m.add_vehicle( vproto_id( "none" ), p, 270, 0, 0 );
if( !veh ) {
debugmsg( "error constructing vehicle" );
return;
}
veh->name = name;
veh->install_part( 0, 0, vpart_from_item( g->u.lastconsumed ) );
// Update the vehicle cache immediately,
// or the vehicle will be invisible for the first couple of turns.
g->m.add_vehicle_to_cache( veh );
}
static void test_repair( const std::vector<item> &tools, bool expect_craftable )
{
clear_player();
clear_map();
const tripoint test_origin( 60, 60, 0 );
g->u.setpos( test_origin );
const item backpack( "backpack" );
g->u.wear( g->u.i_add( backpack ), false );
for( const item gear : tools ) {
g->u.i_add( gear );
}
const tripoint vehicle_origin = test_origin + tripoint( 1, 1, 0 );
vehicle *veh_ptr = g->m.add_vehicle( vproto_id( "bicycle" ), vehicle_origin, -90, 0, 0 );
REQUIRE( veh_ptr != nullptr );
// Find the frame at the origin.
vehicle_part *origin_frame = nullptr;
for( vehicle_part *part : veh_ptr->get_parts_at( vehicle_origin, "", part_status_flag::any ) ) {
if( part->info().location == "structure" ) {
origin_frame = part;
break;
}
}
REQUIRE( origin_frame != nullptr );
REQUIRE( origin_frame->hp() == origin_frame->info().durability );
veh_ptr->mod_hp( *origin_frame, -100 );
REQUIRE( origin_frame->hp() < origin_frame->info().durability );
const vpart_info &vp = origin_frame->info();
// Assertions about frame part?
requirement_data reqs = vp.repair_requirements();
// Bust cache on crafting_inventory()
g->u.mod_moves( 1 );
inventory crafting_inv = g->u.crafting_inventory();
bool can_repair = vp.repair_requirements().can_make_with_inventory( g->u.crafting_inventory(),
is_crafting_component );
CHECK( can_repair == expect_craftable );
}
/**
*Caches a vehicle definition from a JsonObject to be loaded after itypes is initialized.
*/
void vehicle_prototype::load( JsonObject &jo )
{
vehicle_prototype &vproto = vtypes[ vproto_id( jo.get_string( "id" ) ) ];
// If there are already parts defined, this vehicle prototype overrides an existing one.
// If the json contains a name, it means a completely new prototype (replacing the
// original one), therefore the old data has to be cleared.
// If the json does not contain a name (the prototype would have no name), it means appending
// to the existing prototype (the parts are not cleared).
if( !vproto.parts.empty() && jo.has_string( "name" ) ) {
vproto = vehicle_prototype();
}
if( vproto.parts.empty() ) {
vproto.name = jo.get_string( "name" );
}
vgroups[vgroup_id( jo.get_string( "id" ) )].add_vehicle( vproto_id( jo.get_string( "id" ) ), 100 );
const auto add_part_obj = [&]( JsonObject part, point pos ) {
part_def pt;
pt.pos = pos;
pt.part = vpart_id( part.get_string( "part" ) );
assign( part, "ammo", pt.with_ammo, true, 0, 100 );
assign( part, "ammo_types", pt.ammo_types, true );
assign( part, "ammo_qty", pt.ammo_qty, true, 0 );
assign( part, "fuel", pt.fuel, true );
vproto.parts.push_back( pt );
};
const auto add_part_string = [&]( std::string part, point pos ) {
part_def pt;
pt.pos = pos;
pt.part = vpart_id( part );
vproto.parts.push_back( pt );
};
JsonArray parts = jo.get_array( "parts" );
while( parts.has_more() ) {
JsonObject part = parts.next_object();
point pos = point( part.get_int( "x" ), part.get_int( "y" ) );
if( part.has_string( "part" ) ) {
add_part_obj( part, pos );
} else if( part.has_array( "parts" ) ) {
JsonArray subparts = part.get_array( "parts" );
while( subparts.has_more() ) {
if( subparts.test_string() ) {
std::string part_name = subparts.next_string();
add_part_string( part_name, pos );
} else {
JsonObject subpart = subparts.next_object();
add_part_obj( subpart, pos );
}
}
}
}
JsonArray items = jo.get_array( "items" );
while( items.has_more() ) {
JsonObject spawn_info = items.next_object();
vehicle_item_spawn next_spawn;
next_spawn.pos.x = spawn_info.get_int( "x" );
next_spawn.pos.y = spawn_info.get_int( "y" );
next_spawn.chance = spawn_info.get_int( "chance" );
if( next_spawn.chance <= 0 || next_spawn.chance > 100 ) {
debugmsg( "Invalid spawn chance in %s (%d, %d): %d%%",
vproto.name.c_str(), next_spawn.pos.x, next_spawn.pos.y, next_spawn.chance );
}
// constrain both with_magazine and with_ammo to [0-100]
next_spawn.with_magazine = std::max( std::min( spawn_info.get_int( "magazine",
next_spawn.with_magazine ), 100 ), 0 );
next_spawn.with_ammo = std::max( std::min( spawn_info.get_int( "ammo", next_spawn.with_ammo ),
100 ), 0 );
if( spawn_info.has_array( "items" ) ) {
//Array of items that all spawn together (i.e. jack+tire)
JsonArray item_group = spawn_info.get_array( "items" );
while( item_group.has_more() ) {
next_spawn.item_ids.push_back( item_group.next_string() );
}
} else if( spawn_info.has_string( "items" ) ) {
//Treat single item as array
next_spawn.item_ids.push_back( spawn_info.get_string( "items" ) );
}
if( spawn_info.has_array( "item_groups" ) ) {
//Pick from a group of items, just like map::place_items
JsonArray item_group_names = spawn_info.get_array( "item_groups" );
while( item_group_names.has_more() ) {
next_spawn.item_groups.push_back( item_group_names.next_string() );
}
} else if( spawn_info.has_string( "item_groups" ) ) {
next_spawn.item_groups.push_back( spawn_info.get_string( "item_groups" ) );
}
vproto.item_spawns.push_back( std::move( next_spawn ) );
}
}
vehicle* VehicleFactory::add_vehicle(map& m, const std::string &vehicle_id, const point &p, const int facing, const int fuel, const int status, const bool mergewrecks)
{
return m.add_vehicle(groups.count(vehicle_id) > 0 ? vproto_id(groups[vehicle_id].pick()) : vproto_id(vehicle_id),
p.x, p.y, facing, fuel, status, mergewrecks);
}
#include "catch/catch.hpp"
#include "game.h"
#include "map.h"
#include "vehicle.h"
#include "veh_type.h"
#include "player.h"
TEST_CASE( "destroy_grabbed_vehicle_section" )
{
GIVEN( "A vehicle grabbed by the player" ) {
tripoint test_origin( 60, 60, 0 );
g->u.setpos( test_origin );
tripoint vehicle_origin = test_origin + tripoint( 1, 1, 0 );
vehicle *veh_ptr = g->m.add_vehicle( vproto_id( "bicycle" ), vehicle_origin, -90 );
REQUIRE( veh_ptr != nullptr );
tripoint grab_point = test_origin + tripoint( 1, 0, 0 );
g->u.grab_type = OBJECT_VEHICLE;
g->u.grab_point = grab_point;
WHEN( "The vehicle section grabbed by the player is destroyed" ) {
g->m.destroy( grab_point );
THEN( "The player's grab is released" ) {
CHECK( g->u.grab_type == OBJECT_NONE );
CHECK( g->u.grab_point == tripoint_zero );
}
}
}
}
