#include "KDrawable.h"

#include "KCamera.h"

namespace KapitanGame
{
	std::atomic<int> KDrawable::IdCounter{ 0 };

	KDrawable::KDrawable(const KVector2D& position, const KTexture& texture, SDL_Rect* tileClip, const SDL_RendererFlip flip) :
		Id(++IdCounter), Position(position), Texture(texture), TileClip(tileClip), Flip(flip)
	{
	}

	void KDrawable::Render(SDL_Renderer* renderer, const KCamera& camera, const float parallaxFactor) const
	{
		if (TileClip != nullptr)
			Texture.RenderEx(renderer, Position.X - Constants::TILE_WIDTH / 2.f - camera.GetViewport().x * parallaxFactor, Position.Y - Constants::TILE_HEIGHT / 2.f - camera.GetViewport().y, 0, TileClip, camera.GetScale(), Flip);  // NOLINT(clang-diagnostic-implicit-int-float-conversion, bugprone-narrowing-conversions, cppcoreguidelines-narrowing-conversions)
		else
			Texture.Render(renderer, Position.X - Texture.GetWidth() / 2.f - camera.GetViewport().x * parallaxFactor, Position.Y - Texture.GetHeight() / 2.f - camera.GetViewport().y, nullptr, camera.GetScale());  // NOLINT(clang-diagnostic-implicit-int-float-conversion, bugprone-narrowing-conversions, cppcoreguidelines-narrowing-conversions)
	}

	KVector2D KDrawable::GetPosition() const
	{
		return Position;
	}
}