Function LuaNewParticlefxNode

engine/gui/src/gui_script.cpp:4647–4669

creates a new particle fx node * Dynamically create a particle fx node. * * @name gui.new_particlefx_node * @param pos [type:vector3|vector4] node position * @param particlefx [type:hash|string] particle fx resource name * @return node [type:node] new particle fx node */

     * @return node [type:node] new particle fx node
     */
    static int LuaNewParticlefxNode(lua_State* L)
    {
        DM_LUA_STACK_CHECK(L, 1);

        Point3 pos = GetPositionFromArgumentIndex(L, 1);
        dmhash_t particlefx = dmScript::CheckHashOrString(L, 2);
        Scene* scene = GuiScriptInstance_Check(L);

        // The default size comes from the CalculateNodeExtents()
        HNode node = dmGui::NewNode(scene, pos, Vector3(1,1,0), NODE_TYPE_PARTICLEFX, 0);
        if (!node)
        {
            return DM_LUA_ERROR("Out of nodes (max %d)", scene->m_Nodes.Capacity());
        }

        dmGui::Result r = dmGui::SetNodeParticlefx(scene, node, particlefx);
        if (r == RESULT_RESOURCE_NOT_FOUND) {
            char name[128];
            return DM_LUA_ERROR("No particlefx resource '%s' found.", dmScript::GetStringFromHashOrString(L, 2, name, sizeof(name)));
        }
        LuaPushNode(L, scene, node);
        return 1;
    }

    // Only used locally here in this file
    struct GuiLuaCallback