Crude texture caching

src/Texture.cpp

@@ -6,21 +6,25 @@ Texture::Texture(std::string path)
 	Load(path);
 }
 
-
 void Texture::Load(std::string path)
 {
-	texture = SOIL_load_OGL_texture(path.c_str(), 0, 0, SOIL_FLAG_INVERT_Y);
+	auto cachedTexture = m_TextureCache.find(path);
+	if (cachedTexture == m_TextureCache.end()) {
+		m_TextureCache[path] = SOIL_load_OGL_texture(path.c_str(), 0, 0, SOIL_FLAG_INVERT_Y);
+	}
+
+	m_Texture = m_TextureCache[path];
 }
 
 void Texture::Bind()
 {
 	glActiveTexture(GL_TEXTURE0);
-	glBindTexture(GL_TEXTURE_2D, texture);
+	glBindTexture(GL_TEXTURE_2D, m_Texture);
 }
 
 Texture::~Texture()
 {
-	glDeleteTextures(1, &texture);
+	glDeleteTextures(1, &m_Texture);
 }