END_TEST
START_TEST (test_worldpos_loop_target)
{
worldPosition
wp = wp_create ('a', 0, 0, 0),
target;
unsigned char
pole;
unsigned int
r, k, i;
target = wp_fromRelativeOffset (wp, 0, 2, 0, 0);
pole = wp_getPole (target);
wp_getCoords (target, &r, &k, &i);
fail_unless (
pole == 'b' && r == 0 && k == 0 && i == 0,
"Got '%c'{%d %d %d}, was expecting 'b'{0 0 0}",
pole, r, k, i
);
wp_destroy (target);
target = wp_fromRelativeOffset (wp, 0, 5, 0, 0);
pole = wp_getPole (target);
wp_getCoords (target, &r, &k, &i);
fail_unless (
pole == 'b' && r == 0 && k == 0 && i == 0,
"Got '%c'{%d %d %d}, was expecting 'b'{0 0 0}",
pole, r, k, i
);
wp_destroy (target);
wp_destroy (wp);
}
END_TEST
START_TEST (test_worldpos_pole_cross)
{
worldPosition
o = wp_create ('a', 12, 0, 0),
wp;
int
dist;
unsigned int
r, k, i;
hexSystem_setRadii (1, 12);
wp = wp_fromRelativeOffset (o, 12, 1, 0, 0);
assert (wp_getPole (wp) == 'c');
wp_getCoords (wp, &r, &k, &i);
assert (r == 12 && k == 4 && i == 0);
dist = wp_distance (o, wp, 12);
fail_unless (
dist == 1,
"Distance must be calculated properly across pole edges. (Expecting 1, got %d)",
dist
);
dist = wp_distance (wp, o, 12);
fail_unless (
dist == 1,
"Distance calculations must be symmetric. (Expecting 1, got %d)",
dist
);
wp_destroy (wp);
wp_destroy (o);
}
END_TEST
START_TEST (test_worldpos_neighbors_small)
{
worldPosition
wp = wp_create ('a', 0, 0, 0),
* neighbors = NULL;
unsigned char
i = 0,
pole;
neighbors = wp_adjacent (wp, 0);
while (i < 6)
{
pole = wp_getPole (neighbors[i]);
//wp_print (neighbors[i]);
fail_unless (
pole == (i % 2 ? 'b' : 'c'),
"Expected the %d-th directional offset to be pole '%c', but instead was '%c'.",
i, (i % 2 ? 'b' : 'c'), pole
);
i++;
}
wp_destroyAdjacent (neighbors);
wp_destroy (wp);
wp = wp_create ('b', 0, 0, 0);
neighbors = wp_adjacent (wp, 0);
while (i < 6)
{
pole = wp_getPole (neighbors[i]);
//wp_print (neighbors[i]);
fail_unless (
pole == (i % 2 ? 'c' : 'a'),
"Expected the %d-th directional offset to be pole '%c', but instead was '%c'.",
i, (i % 2 ? 'c' : 'a'), pole
);
i++;
}
wp_destroyAdjacent (neighbors);
wp_destroy (wp);
wp = wp_create ('c', 0, 0, 0);
neighbors = wp_adjacent (wp, 0);
while (i < 6)
{
pole = wp_getPole (neighbors[i]);
//wp_print (neighbors[i]);
fail_unless (
pole == (i % 2 ? 'a' : 'b'),
"Expected the %d-th directional offset to be pole '%c', but instead was '%c'.",
i, (i % 2 ? 'a' : 'b'), pole
);
i++;
}
wp_destroyAdjacent (neighbors);
wp_destroy (wp);
}
END_TEST
START_TEST (test_worldpos_distant_target)
{
worldPosition
wp = wp_create ('a', 0, 0, 0),
target;
unsigned char
pole;
unsigned int
r, k, i;
target = wp_fromRelativeOffset (wp, 3, 6, 0, 0);
//wp_print (target);
pole = wp_getPole (target);
wp_getCoords (target, &r, &k, &i);
fail_unless (
pole == 'c' && r == 3 && k == 4 && i == 2,
"Got '%c'{%d %d %d}, was expecting 'c'{3 4 2}",
pole, r, k, i
);
wp_destroy (target);
target = wp_fromRelativeOffset (wp, 3, 7, 0, 3);
//wp_print (target);
pole = wp_getPole (target);
wp_getCoords (target, &r, &k, &i);
fail_unless (
pole == 'c' && r == 0 && k == 0 && i == 0,
"Got '%c'{%d %d %d}, was expecting 'c'{0 0 0}",
pole, r, k, i
);
wp_destroy (target);
target = wp_fromRelativeOffset (wp, 3, 7, 5, 3);
//wp_print (target);
pole = wp_getPole (target);
wp_getCoords (target, &r, &k, &i);
fail_unless (
pole == 'b' && r == 0 && k == 0 && i == 0,
"Got '%c'{%d %d %d}, was expecting 'b'{0 0 0}",
pole, r, k, i
);
wp_destroy (target);
wp_destroy (wp);
}
static void wpfs_destroy(void)
{
wp_destroy(posts);
}
