implemented feedback wouter, improved animator. however if spritesheet aspect_ratio is not the same as the single frame then the scaling is wrong

1 files changed, 72 insertions, 0 deletions

diff --git a/src/crepe/facade/Texture.h b/src/crepe/facade/Texture.h
new file mode 100644
index 0000000..255e14b
--- /dev/null
+++ b/src/crepe/facade/Texture.h
@@ -0,0 +1,72 @@
+#pragma once
+
+// FIXME: this header can't be included because this is an API header, and SDL2 development
+// headers won't be bundled with crepe. Why is this facade in the API namespace?
+
+#include <SDL2/SDL_render.h>
+#include <memory>
+
+#include "../Resource.h"
+
+#include "types.h"
+
+namespace crepe {
+
+class Mediator;
+class Asset;
+
+/**
+ * \class Texture
+ * \brief Manages texture loading and properties.
+ *
+ * The Texture class is responsible for loading an image from a source and providing access to
+ * its dimensions. Textures can be used for rendering.
+ */
+class Texture : public Resource {
+
+public:
+	/**
+	 * \brief Constructs a Texture from an Asset resource.
+	 * \param src Asset with texture data to load.
+	 * \param mediator use the SDLContext reference to load the image
+	 */
+	Texture(const Asset & src, Mediator & mediator);
+
+	/**
+	 * \brief Destroys the Texture instance
+	 */
+	~Texture();
+
+	/**
+	 * \brief get width and height of image in pixels
+	 * \return pixel size width and height
+	 *
+	 */
+	const ivec2 & get_size() const noexcept;
+
+	/**
+	 * \brief aspect_ratio of image
+	 * \return ratio
+	 *
+	 */
+	const float & get_ratio() const noexcept;
+
+	/**
+	 * \brief get the image texture
+	 * \return SDL_Texture
+	 *
+	 */
+	SDL_Texture * get_img() const noexcept;
+
+private:
+	//! The texture of the class from the library
+	std::unique_ptr<SDL_Texture, std::function<void(SDL_Texture *)>> texture;
+
+	// texture size in pixel
+	ivec2 size;
+
+	//! ratio of image
+	float aspect_ratio;
+};
+
+} // namespace crepe