Code refactored into different files.

src/texture.cpp

@@ -0,0 +1,36 @@
+#include "texture.hpp"
+#include "sdlerror.hpp"
+#include "sdlmain.hpp"
+#include <SDL2/SDL.h>
+#include <stdexcept>
+
+namespace cloonel {
+	Texture::Texture (const std::string& parPath, SDLMain* parMain, bool parLoadNow) :
+		m_path(parPath),
+		m_texture(nullptr),
+		m_sdlmain(parMain)
+	{
+		if (parLoadNow)
+			Reload();
+	}
+
+	Texture::~Texture() noexcept {
+		Destroy();
+	}
+
+	void Texture::Destroy() noexcept {
+		if (m_texture) {
+			SDL_DestroyTexture(m_texture);
+			m_texture = nullptr;
+		}
+	}
+
+	void Texture::Reload() {
+		Destroy();
+		SDL_Surface* surf = SDL_LoadBMP(m_path.c_str());
+		if (nullptr == surf)
+			throw std::runtime_error(GetFullErrorMessage(__PRETTY_FUNCTION__, m_path));
+
+		m_texture = SDL_CreateTextureFromSurface(m_sdlmain->GetRenderer(), surf);
+	}
+} //namespace cloonel