fixes

source/opengl/data/mesh_data.ipp

@@ -0,0 +1,90 @@
+#ifndef INCLUDE_MESH_DATA_IMPLEMENTATION
+#	error Never include this file directly include 'mesh_data.hpp'
+#endif
+
+namespace zgl
+{
+inline mesh_data::mesh_data(
+	const GLuint vertex_vbo_id,
+	const GLuint index_vbo_id,
+	const GLuint vao_id,
+	const ztu::u32 material_id,
+	const components::mesh_vertex::flags components,
+	const GLsizei index_count
+) :
+	m_handle{
+		.vao_id = vao_id,
+		.index_count = index_count
+	},
+	m_vertex_vbo_id{ vertex_vbo_id },
+	m_index_vbo_id{ index_vbo_id },
+	m_material_id{ material_id },
+	m_component_types{ components } {}
+
+inline mesh_data& mesh_data::operator=(mesh_data&& other) noexcept
+{
+	if (&other != this)
+	{
+		this->~mesh_data();
+
+		m_handle = other.m_handle;
+		m_vertex_vbo_id = other.m_vertex_vbo_id;
+		m_index_vbo_id = other.m_index_vbo_id;
+		m_material_id = other.m_material_id;
+		m_component_types = other.m_component_types;
+
+		other.m_handle.vao_id = 0;
+		other.m_handle.index_count = 0;
+		other.m_vertex_vbo_id = 0;
+		other.m_index_vbo_id = 0;
+		other.m_material_id = 0;
+		other.m_component_types = components::mesh_vertex::flags::none;
+	}
+
+	return *this;
+}
+
+inline mesh_data::mesh_data(mesh_data&& other) noexcept :
+	m_handle{ other.m_handle },
+	m_vertex_vbo_id{ other.m_vertex_vbo_id },
+	m_index_vbo_id{ other.m_index_vbo_id },
+	m_material_id{ other.m_material_id },
+	m_component_types{ other.m_component_types }
+{
+	other.m_handle.vao_id = 0;
+	other.m_handle.index_count = 0;
+	other.m_vertex_vbo_id = 0;
+	other.m_index_vbo_id = 0;
+	other.m_material_id = 0;
+	other.m_component_types = components::mesh_vertex::flags::none;
+}
+
+inline mesh_data::~mesh_data() {
+	if (m_vertex_vbo_id) {
+		glDeleteBuffers(1, &m_vertex_vbo_id);
+	}
+	if (m_index_vbo_id) {
+		glDeleteBuffers(1, &m_index_vbo_id);
+	}
+	if (m_handle.vao_id) {
+		glDeleteVertexArrays(1, &m_handle.vao_id);
+	}
+}
+
+
+inline mesh_handle mesh_data::handle() const
+{
+	return m_handle;
+}
+
+inline components::mesh_vertex::flags mesh_data::components() const
+{
+	return m_component_types;
+}
+
+inline ztu::u32 mesh_data::material_id() const
+{
+	return m_material_id;
+}
+
+}