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/*****************************************************************************
* Copyright (c) 2014-2022 OpenRCT2 developers
*
* For a complete list of all authors, please refer to contributors.md
* Interested in contributing? Visit https://github.com/OpenRCT2/OpenRCT2
*
* OpenRCT2 is licensed under the GNU General Public License version 3.
*****************************************************************************/
#include "TestData.h"
#include <gtest/gtest.h>
#include <memory>
#include <openrct2/Context.h>
#include <openrct2/Game.h>
#include <openrct2/OpenRCT2.h>
#include <openrct2/ParkImporter.h>
#include <openrct2/world/Footpath.h>
#include <openrct2/world/Map.h>
#include <openrct2/world/TileElementsView.h>
using namespace OpenRCT2;
class TileElementsViewTests : public testing::Test
{
protected:
static void SetUpTestCase()
{
std::string parkPath = TestData::GetParkPath("bpb.sv6");
gOpenRCT2Headless = true;
gOpenRCT2NoGraphics = true;
_context = CreateContext();
bool initialised = _context->Initialise();
ASSERT_TRUE(initialised);
GetContext()->LoadParkFromFile(parkPath);
game_load_init();
// Changed in some tests. Store to restore its value
_gScreenFlags = gScreenFlags;
SUCCEED();
}
static void TearDownTestCase()
{
if (_context)
_context.reset();
gScreenFlags = _gScreenFlags;
}
private:
static std::shared_ptr<IContext> _context;
static uint8_t _gScreenFlags;
};
std::shared_ptr<IContext> TileElementsViewTests::_context;
uint8_t TileElementsViewTests::_gScreenFlags;
template<typename T> std::vector<T*> BuildListManual(const CoordsXY& pos)
{
std::vector<TileElement*> res;
TileElement* element = MapGetFirstElementAt(pos);
if (element == nullptr)
return res;
do
{
if constexpr (!std::is_same_v<T, TileElement>)
{
auto* res = element->as<T>();
if (res)
res.push_back(res);
}
else
{
res.push_back(element);
}
} while (!(element++)->IsLastForTile());
return res;
}
template<typename T> std::vector<T*> BuildListByView(const CoordsXY& pos)
{
std::vector<TileElement*> res;
for (auto* element : TileElementsView<T>(pos))
{
res.push_back(element);
}
return res;
}
template<typename T> bool CompareLists(const CoordsXY& pos)
{
auto listManual = BuildListManual<TileElement>(pos);
auto listView = BuildListByView<TileElement>(pos);
EXPECT_EQ(listManual.size(), listView.size());
if (listManual.size() != listView.size())
return false;
for (size_t i = 0; i < listManual.size(); ++i)
{
EXPECT_EQ(listManual[i], listView[i]) << "[i] = " << i;
if (listManual[i] != listView[i])
return false;
}
return true;
}
template<typename T> void CheckMapTiles()
{
for (int y = 0; y < MAXIMUM_MAP_SIZE_TECHNICAL; ++y)
{
for (int x = 0; x < MAXIMUM_MAP_SIZE_TECHNICAL; ++x)
{
auto pos = TileCoordsXY(x, y).ToCoordsXY();
bool matches = CompareLists<T>(pos);
EXPECT_TRUE(matches) << "x = " << x << ", y = " << y;
if (!matches)
{
FAIL();
}
}
}
SUCCEED();
}
TEST_F(TileElementsViewTests, QueryTypeGeneric)
{
CheckMapTiles<TileElement>();
}
TEST_F(TileElementsViewTests, QueryTypePathElements)
{
CheckMapTiles<PathElement>();
}
TEST_F(TileElementsViewTests, QueryTypeSurfaceElements)
{
CheckMapTiles<SurfaceElement>();
}
TEST_F(TileElementsViewTests, QueryTypeTrackElements)
{
CheckMapTiles<TrackElement>();
}
TEST_F(TileElementsViewTests, QueryTypeSmallSceneryElements)
{
CheckMapTiles<SmallSceneryElement>();
}
TEST_F(TileElementsViewTests, QueryTypeLargeSceneryElements)
{
CheckMapTiles<LargeSceneryElement>();
}
TEST_F(TileElementsViewTests, QueryTypeWallElements)
{
CheckMapTiles<WallElement>();
}
TEST_F(TileElementsViewTests, QueryTypeEntranceElements)
{
CheckMapTiles<EntranceElement>();
}
TEST_F(TileElementsViewTests, QueryTypeBannerElements)
{
CheckMapTiles<BannerElement>();
}
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