void renderTitle(double elapsedTime, const ResourceLoader& resources)
{
auto tMain = resources.getTextures().getMainTitleTexture();
auto tSub = resources.getTextures().getSubTitleTexture();
auto tSpace = resources.getTextures().getSpacePressTexture();
auto main_y = elapsedTime < 1000 ? (elapsedTime / 1000.0) * (Window::Height() / 4.0f * 2.0f) - Window::Height() / 4.0f : Window::Height() / 4.0f;
auto sub_y = 0.0;
auto sub_angle = 0.0;
auto main_w = tMain.size.x;
if (elapsedTime < 1500) sub_y = -Window::Height() / 4.0f;
else if (elapsedTime < 2500) sub_y = EaseOut(Easing::Bounce, (elapsedTime - 1500) / 1000.0) * (Window::Height() / 4.0f * 2.0f) - Window::Height() / 4.0f + 24.0f;
else sub_y = Window::Height() / 4.0f + 24.0f;
if (elapsedTime < 3000) sub_angle = 0.0;
else if (elapsedTime < 3200) sub_angle = ((elapsedTime - 3000) / 200) * 5.0f;
else sub_angle = 5.0f;
tMain.draw(Vec2((Window::Width() - main_w) / 2.0f, main_y));
tSub.rotateAt(Vec2(0.0f, tSub.size.y), Math::Radians(sub_angle)).draw(Vec2((Window::Width() + main_w) / 2.0f, sub_y));
if (elapsedTime >= 4000)
{
if (Math::Fmod(elapsedTime, 1000.0) < 500.0)
{
tSpace.draw(Vec2((Window::Width() - tSpace.size.x) / 2.0, Window::Height() / 4.0 * 3.0));
}
}
}
void renderPlayer(double viewOffset, double playerAngle, const Vec2& playerPos, const ResourceLoader& resources)
{
// player render
auto tPlayer = resources.getTextures().getPlayerTexture().scale(2);
auto tPlayerBody = resources.getTextures().getPlayerBodyTexture().scale(2);
tPlayer.rotateAt(Vec2(12, 8) * 2, Math::Radians(playerAngle)).draw((playerPos - Vec2(12 + viewOffset, 8)) * 2);
tPlayerBody.rotateAt(Vec2(12, 13) * 2, Math::Radians(playerAngle)).draw((playerPos - Vec2(12 + viewOffset, 18)) * 2);
}
void renderBackgrounds(double viewLeft, const ResourceLoader& resources)
{
// render background
auto tBehindSun = resources.getTextures().getBackgroundTextureBehindSun().scale(2);
auto tSun = resources.getTextures().getBackgroundSunTexture().scale(2);
auto tFrontSun = resources.getTextures().getBackgroundTextureFrontSun().scale(2);
auto map_offset_slow = Math::Fmod(viewLeft * 0.1f, Map::instance().width() * 8.0);
auto map_offset_slowest = Math::Fmod(viewLeft * 0.05f, 320.0 + 96.0);
tBehindSun.draw(Vec2(int(-map_offset_slow), 0.0f) * 2);
tBehindSun.draw(Vec2(int(320.0f - map_offset_slow), 0.0f) * 2);
tSun.draw(Vec2(int(320.0f - map_offset_slowest) * 2, Window::Height() / 3.0));
tFrontSun.draw(Vec2(int(-map_offset_slow), 0.0f) * 2);
tFrontSun.draw(Vec2(int(320.0f - map_offset_slow), 0.0f) * 2);
}
void renderMap(double viewOffset, const ResourceLoader& resources)
{
// map
Map::instance().render([&](int x, int y, int d)
{
resources.getTextures().getMapchipTexture(d)
.scale(2).draw(Vec2(Math::Floor(x * 16.0f - Math::Fmod(viewOffset, Map::instance().width() * 8.0)), y * 16.0f) * 2);
});
}
void renderBuildingLayers(Array<BuildingLayer>& layer1, Array<BuildingLayer2>& layer2, const ResourceLoader& resources)
{
// building layers
auto tBuildingLayer1 = resources.getTextures().getBackgroundBuildingTexture(0).scale(2);
auto tBuildingLayer2 = resources.getTextures().getBackgroundBuildingTexture(1).scale(2);
for (auto& o : layer1)
{
o.move(Vec2(-2.5f * 0.3f, 0.0));
tBuildingLayer1.draw(o.getPos() * 2);
if (o.getPos().x < -320.0) o.die();
}
Erase_if(layer1, [](const BuildingLayer& l){ return l.hasDeadObject(); });
for (auto& o : layer2)
{
o.move(Vec2(-2.5f * 0.5f, 0.0));
tBuildingLayer2.draw(o.getPos() * 2);
if (o.getPos().x < -320.0) o.die();
}
Erase_if(layer2, [](const BuildingLayer2& l){ return l.hasDeadObject(); });
}
bool renderHurdlesAndHitTest(double viewOffset, const Vec2& mychar_pos, Array<HurdleObject>& objects, const ResourceLoader& resources)
{
auto tHurdle = resources.getTextures().getHurdleTexture(0).scale(2);
auto isDead = false;
// hurdles
for (auto& o : objects)
{
// hit test between player
if (Math::Abs(o.getPos().x - mychar_pos.x) <= 12 && Math::Abs(o.getPos().y - mychar_pos.y) <= (8 + 8))
{
// hit
isDead = true;
}
tHurdle.draw((o.getPos() - Vec2(8 + viewOffset, 4)) * 2);
if (o.getPos().x < viewOffset - 8) o.die();
}
auto itr = std::remove_if(std::begin(objects), std::end(objects), [](const HurdleObject& o){ return o.hasDeadObject(); });
objects.erase(itr, std::end(objects));
return isDead;
}