2 | | I replaced `Engine.GuiInterfaceCall("GetNeededResources", totalCost);` by `Engine.GuiInterfaceCall("GetNeededResources", { "cost": totalCost });` in selection_panels.js |
3 | | and added the icons for gates |
| 2 | It is needed to replace `Engine.GuiInterfaceCall("GetNeededResources", totalCost);` by `Engine.GuiInterfaceCall("GetNeededResources", { "cost": totalCost });` in selection_panels.js |
| 3 | and to add the icons for gates |
| 4 | <Icon>icons/gate_closed.png</Icon> in the <Upgrade> part of data/mods/public/simulation/templates/structures/rome_siege_wall_long.xml |