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#include <set>
#include "calendar.h"
#include "cata_catch.h"
#include "game_constants.h"
#include "item.h"
#include "map.h"
#include "map_helpers.h"
#include "point.h"
TEST_CASE( "place_active_item_at_various_coordinates", "[item]" )
{
clear_map( -OVERMAP_DEPTH, OVERMAP_HEIGHT );
map &here = get_map();
REQUIRE( here.get_submaps_with_active_items().empty() );
// An arbitrary active item.
item active( "firecracker_act", calendar::turn_zero, item::default_charges_tag() );
active.activate();
// For each space in a wide area place the item and check if the cache has been updated.
int z = 0;
for( int x = 0; x < MAPSIZE_X; ++x ) {
for( int y = 0; y < MAPSIZE_Y; ++y ) {
REQUIRE( here.i_at( tripoint{ x, y, z } ).empty() );
CAPTURE( x, y, z );
tripoint_abs_sm abs_loc = here.get_abs_sub() + tripoint( x / SEEX, y / SEEY, z );
CAPTURE( abs_loc );
REQUIRE( here.get_submaps_with_active_items().empty() );
REQUIRE( here.get_submaps_with_active_items().find( abs_loc ) ==
here.get_submaps_with_active_items().end() );
item &item_ref = here.add_item( { x, y, z }, active );
here.update_submaps_with_active_items();
REQUIRE( item_ref.active );
REQUIRE_FALSE( here.get_submaps_with_active_items().empty() );
REQUIRE( here.get_submaps_with_active_items().find( abs_loc ) !=
here.get_submaps_with_active_items().end() );
REQUIRE_FALSE( here.i_at( tripoint{ x, y, z } ).empty() );
here.i_clear( { x, y, z } );
here.process_items();
}
}
}
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