1 files changed, 22 insertions, 2 deletions
diff --git a/src/RenderBackend/OpenGL/Texture2D.cpp b/src/RenderBackend/OpenGL/Texture2D.cpp
index dcb9cef..f4326a8 100644
--- a/src/RenderBackend/OpenGL/Texture2D.cpp
+++ b/src/RenderBackend/OpenGL/Texture2D.cpp
@@ -39,6 +39,10 @@ namespace amalgine {
 
     static TextureIdAllocator *texture_id_allocator = nullptr;
 
+    Texture2D::Texture2D() : texture_id(-1), texture_ref(-1) {
+
+    }
+
     Texture2D::Texture2D(Image *image)
     {
         assert(image);
@@ -46,6 +50,8 @@ namespace amalgine {
             texture_id_allocator = new TextureIdAllocator();
 
         texture_id = texture_id_allocator->get_free_texture_id();
+        printf("texture id: %d\n", texture_id);
+        texture_ref = -1;
         glGenTextures(1, &texture_ref);
         glActiveTexture(GL_TEXTURE0 + texture_id);
         glBindTexture(GL_TEXTURE_2D, texture_ref);
@@ -60,7 +66,21 @@ namespace amalgine {
 
     Texture2D::~Texture2D()
     {
-        texture_id_allocator->free_texture_id(texture_id);
-        glDeleteTextures(1, &texture_ref);
+        if(texture_ref != -1) {
+            texture_id_allocator->free_texture_id(texture_id);
+            glDeleteTextures(1, &texture_ref);
+        }
+    }
+
+    Texture2D::Texture2D(Texture2D &&other) {
+        this->operator=(std::move(other));
+    }
+
+    Texture2D& Texture2D::operator=(Texture2D &&other) {
+        texture_id = other.texture_id;
+        texture_ref = other.texture_ref;
+        other.texture_id = -1;
+        other.texture_ref = -1;
+        return *this;
     }
 }