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#include "cata_catch.h"
#include "type_id.h"
static const oter_str_id oter_sewer_es( "sewer_es" );
static const oter_str_id oter_sewer_esw( "sewer_esw" );
static const oter_str_id oter_sewer_ew( "sewer_ew" );
static const oter_str_id oter_sewer_ne( "sewer_ne" );
static const oter_str_id oter_sewer_nes( "sewer_nes" );
static const oter_str_id oter_sewer_nesw( "sewer_nesw" );
static const oter_str_id oter_sewer_new( "sewer_new" );
static const oter_str_id oter_sewer_ns( "sewer_ns" );
static const oter_str_id oter_sewer_nsw( "sewer_nsw" );
static const oter_str_id oter_sewer_sw( "sewer_sw" );
static const oter_str_id oter_sewer_wn( "sewer_wn" );
static bool connects_to( const oter_id &there, int dir )
{
switch( dir ) {
// South
case 2:
if( there == oter_sewer_ns || there == oter_sewer_es || there == oter_sewer_sw ||
there == oter_sewer_nes || there == oter_sewer_nsw || there == oter_sewer_esw ||
there == oter_sewer_nesw ) {
return true;
}
return false;
// West
case 3:
if( there == oter_sewer_ew || there == oter_sewer_sw || there == oter_sewer_wn ||
there == oter_sewer_new || there == oter_sewer_nsw || there == oter_sewer_esw ||
there == oter_sewer_nesw ) {
return true;
}
return false;
// North
case 0:
if( there == oter_sewer_ns || there == oter_sewer_ne || there == oter_sewer_wn ||
there == oter_sewer_nes || there == oter_sewer_new || there == oter_sewer_nsw ||
there == oter_sewer_nesw ) {
return true;
}
return false;
// East
case 1:
if( there == oter_sewer_ew || there == oter_sewer_ne || there == oter_sewer_es ||
there == oter_sewer_nes || there == oter_sewer_new || there == oter_sewer_esw ||
there == oter_sewer_nesw ) {
return true;
}
return false;
default:
return false;
}
}
TEST_CASE( "connects_to", "[mapgen][connects]" )
{
// connects_to returns true if a given oter connects to a given cardinal
// compass direction, identified by an integer, clockwise from 0:North
int north = 0;
int east = 1;
int south = 2;
int west = 3;
// oter suffixes must be one of the following (order matters):
// ne, ns, es, nes, wn, ew, new, sw, nsw, esw, nesw
SECTION( "two-way connections" ) {
// North/South
CHECK( connects_to( oter_id( "sewer_ns" ), north ) );
CHECK_FALSE( connects_to( oter_id( "sewer_ns" ), east ) );
CHECK( connects_to( oter_id( "sewer_ns" ), south ) );
CHECK_FALSE( connects_to( oter_id( "sewer_ns" ), west ) );
// East/West
CHECK_FALSE( connects_to( oter_id( "sewer_ew" ), north ) );
CHECK( connects_to( oter_id( "sewer_ew" ), east ) );
CHECK_FALSE( connects_to( oter_id( "sewer_ew" ), south ) );
CHECK( connects_to( oter_id( "sewer_ew" ), west ) );
// North/East
CHECK( connects_to( oter_id( "sewer_ne" ), north ) );
CHECK( connects_to( oter_id( "sewer_ne" ), east ) );
CHECK_FALSE( connects_to( oter_id( "sewer_ne" ), south ) );
CHECK_FALSE( connects_to( oter_id( "sewer_ne" ), west ) );
// East/South
CHECK_FALSE( connects_to( oter_id( "sewer_es" ), north ) );
CHECK( connects_to( oter_id( "sewer_es" ), east ) );
CHECK( connects_to( oter_id( "sewer_es" ), south ) );
CHECK_FALSE( connects_to( oter_id( "sewer_es" ), west ) );
// South/West
CHECK_FALSE( connects_to( oter_id( "sewer_sw" ), north ) );
CHECK_FALSE( connects_to( oter_id( "sewer_sw" ), east ) );
CHECK( connects_to( oter_id( "sewer_sw" ), south ) );
CHECK( connects_to( oter_id( "sewer_sw" ), west ) );
// West/North
CHECK( connects_to( oter_id( "sewer_wn" ), north ) );
CHECK_FALSE( connects_to( oter_id( "sewer_wn" ), east ) );
CHECK_FALSE( connects_to( oter_id( "sewer_wn" ), south ) );
CHECK( connects_to( oter_id( "sewer_wn" ), west ) );
}
SECTION( "three-way connections" ) {
// North/East/South
CHECK( connects_to( oter_id( "sewer_nes" ), north ) );
CHECK( connects_to( oter_id( "sewer_nes" ), east ) );
CHECK( connects_to( oter_id( "sewer_nes" ), south ) );
CHECK_FALSE( connects_to( oter_id( "sewer_nes" ), west ) );
// East/South/West
CHECK_FALSE( connects_to( oter_id( "sewer_esw" ), north ) );
CHECK( connects_to( oter_id( "sewer_esw" ), east ) );
CHECK( connects_to( oter_id( "sewer_esw" ), south ) );
CHECK( connects_to( oter_id( "sewer_esw" ), west ) );
// South/West/North
CHECK( connects_to( oter_id( "sewer_nsw" ), north ) );
CHECK_FALSE( connects_to( oter_id( "sewer_nsw" ), east ) );
CHECK( connects_to( oter_id( "sewer_nsw" ), south ) );
CHECK( connects_to( oter_id( "sewer_nsw" ), west ) );
// West/North/East
CHECK( connects_to( oter_id( "sewer_new" ), north ) );
CHECK( connects_to( oter_id( "sewer_new" ), east ) );
CHECK_FALSE( connects_to( oter_id( "sewer_new" ), south ) );
CHECK( connects_to( oter_id( "sewer_new" ), west ) );
}
SECTION( "four-way connections" ) {
// North/East/South/West
CHECK( connects_to( oter_id( "sewer_nesw" ), north ) );
CHECK( connects_to( oter_id( "sewer_nesw" ), east ) );
CHECK( connects_to( oter_id( "sewer_nesw" ), south ) );
CHECK( connects_to( oter_id( "sewer_nesw" ), west ) );
}
}
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