E_UI_Button E_UI_Common The variable currentDialog is used to fix the issue of backgrounds buttons being clickable when a dialog is being opened. cf E_UI_COMMON event sheet for more info. We set is here at "none". currentDialog "none" 0 1 MouseOver state ui_button 0 states 0 3 0 Function.Call("isActive",ui_button.LayerName) 0 1 1 Mouse out state We add the condition "is not touching" because, when on mobile, the "cursor is not over" condition is always true and thus cancelling any touch down effect. ui_button ui_button states 4 1 0 Mouse/Touch down state ui_button 0 Function.Call("isActive",ui_button.LayerName) 0 1 states 4 1 ui_button.states-1 Touch/Mouse release state states 4 1 0 On the start of the layout, we set the animation setting for all the ui_buttons. popAnimation 1 2 0.1 4 0 Self.Width*1.2 5 0 Self.Height*1.2 1 When the ui_button is clicked/touched AND if the pop animation is enabled AND if the ui_button should be active (not underneath a dialog for example), we start the animation. ui_button 0 Function.Call("isActive",ui_button.LayerName) 0 1 popAnimation 0 1 At the end of the of the animation, we play it again but in reverse. popAnimation 0 The 3rd condition is used to make sure that the ui_button should be active (not underneath a dialog for example). ui_button 0 Function.Call("isActive",ui_button.LayerName) 0 1 "runCallback" ui_button.callback "playSound" ui_button.clickSound So far there is only one special button; Any button which element_name is "btn_closeDialog" will automaticaly close the dialog it is on; ui_button element_name 0 "btn_closeDialog" ui_button.LayerNumber "closeDialog" ui_dialog.element_name