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#include <CSFML/Graphics/Shape.h>
#include <catch2/catch_test_macros.hpp>
TEST_CASE("[Graphics] sfShape")
{
const auto getPointCount = [](void* userData) -> std::size_t
{ return static_cast<std::vector<sfVector2f>*>(userData)->size(); };
const auto getPoint = [](std::size_t index, void* userData) -> sfVector2f
{ return static_cast<std::vector<sfVector2f>*>(userData)->operator[](index); };
std::vector<sfVector2f> points = {{0, 0}, {30, 0}, {0, 30}};
SECTION("sfShape_create")
{
const sfShape* shape = sfShape_create(getPointCount, getPoint, &points);
const sfVector2f position = sfShape_getPosition(shape);
CHECK(position.x == 0);
CHECK(position.y == 0);
CHECK(sfShape_getRotation(shape) == 0);
const sfVector2f scale = sfShape_getScale(shape);
CHECK(scale.x == 1);
CHECK(scale.y == 1);
const sfVector2f origin = sfShape_getOrigin(shape);
CHECK(origin.x == 0);
CHECK(origin.y == 0);
const sfTransform transform = sfShape_getTransform(shape);
const std::vector matrix(std::data(transform.matrix), std::data(transform.matrix) + std::size(transform.matrix));
CHECK(matrix == std::vector<float>({1, 0, 0, 0, 1, 0, 0, 0, 1}));
const sfTransform inverseTransform = sfShape_getInverseTransform(shape);
const std::vector inverseMatrix(std::data(inverseTransform.matrix),
std::data(inverseTransform.matrix) + std::size(inverseTransform.matrix));
CHECK(inverseMatrix == std::vector<float>({1, 0, 0, 0, 1, 0, 0, 0, 1}));
CHECK(sfShape_getTexture(shape) == nullptr);
const sfIntRect textureRect = sfShape_getTextureRect(shape);
CHECK(textureRect.position.x == 0);
CHECK(textureRect.position.y == 0);
CHECK(textureRect.size.x == 0);
CHECK(textureRect.size.y == 0);
const sfColor fillColor = sfShape_getFillColor(shape);
CHECK(fillColor.r == sfWhite.r);
CHECK(fillColor.g == sfWhite.g);
CHECK(fillColor.b == sfWhite.b);
CHECK(fillColor.a == sfWhite.a);
const sfColor outlineColor = sfShape_getOutlineColor(shape);
CHECK(outlineColor.r == sfWhite.r);
CHECK(outlineColor.g == sfWhite.g);
CHECK(outlineColor.b == sfWhite.b);
CHECK(outlineColor.a == sfWhite.a);
CHECK(sfShape_getOutlineThickness(shape) == 0);
CHECK(sfShape_getPointCount(shape) == 3);
const sfVector2f point = sfShape_getPoint(shape, 0);
CHECK(point.x == 0);
CHECK(point.y == 0);
const sfVector2f geometricCenter = sfShape_getGeometricCenter(shape);
CHECK(geometricCenter.x == 10);
CHECK(geometricCenter.y == 10);
const sfFloatRect localBounds = sfShape_getLocalBounds(shape);
CHECK(localBounds.position.x == 0);
CHECK(localBounds.position.y == 0);
CHECK(localBounds.size.x == 0);
CHECK(localBounds.size.y == 0);
const sfFloatRect globalBounds = sfShape_getGlobalBounds(shape);
CHECK(globalBounds.position.x == 0);
CHECK(globalBounds.position.y == 0);
CHECK(globalBounds.size.x == 0);
CHECK(globalBounds.size.y == 0);
sfShape_destroy(shape);
}
SECTION("Set/get position")
{
sfShape* shape = sfShape_create(getPointCount, getPoint, &points);
sfShape_setPosition(shape, {10, 20});
const sfVector2f position = sfShape_getPosition(shape);
CHECK(position.x == 10);
CHECK(position.y == 20);
sfShape_destroy(shape);
}
SECTION("Set/get rotation")
{
sfShape* shape = sfShape_create(getPointCount, getPoint, &points);
sfShape_setRotation(shape, 45);
CHECK(sfShape_getRotation(shape) == 45);
sfShape_destroy(shape);
}
SECTION("Set/get scale")
{
sfShape* shape = sfShape_create(getPointCount, getPoint, &points);
sfShape_setScale(shape, {0.5f, 0.75f});
const sfVector2f scale = sfShape_getScale(shape);
CHECK(scale.x == 0.5f);
CHECK(scale.y == 0.75f);
sfShape_destroy(shape);
}
SECTION("Set/get origin")
{
sfShape* shape = sfShape_create(getPointCount, getPoint, &points);
sfShape_setOrigin(shape, {80, 90});
const sfVector2f origin = sfShape_getOrigin(shape);
CHECK(origin.x == 80);
CHECK(origin.y == 90);
sfShape_destroy(shape);
}
}
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