Final update for touch configuration scene

game/vctrl.lua

@@ -46,7 +46,7 @@ control_type.button.__index=control_type.button
 function control_type.button:new(data)
     local data=data or {}
     return setmetatable({
-        show=data.show or true,
+        show=data.show~=nil and data.show or true,
         x=data.x or 320,
         y=data.y or 240,
         r=data.r or 80, -- size
@@ -137,7 +137,6 @@ local global_toggle=false
 VCTRL={}
 VCTRL.focus=nil -- Focusing buttons
 
----@type table
 ---@class VCTRL.data
 ---@field type 'button'
 ---@field x number
@@ -148,14 +147,10 @@ VCTRL.focus=nil -- Focusing buttons
 ---@field alpha? number
 ---@field show? boolean
 
----@param ... VCTRL.data
+---@param ... VCTRL.data[]
 ---Adding (multiple) virtual button(s)
 function VCTRL.new(...)
-    for _,d in pairs(...) do
-        local t=d.type
-        d.type=nil
-        table.insert(VCTRL,control_type[t]:new(d))
-    end
+    for _,d in pairs(...) do table.insert(VCTRL,control_type[d.type]:new(d)) end
 end
 
 ---@param toggle boolean|false
@@ -180,11 +175,12 @@ function VCTRL.clearAll()
     collectgarbage()
 end
 
-function VCTRL.press(x,y,id)
+---@param force? boolean Forcing click on hidden widgets?
+function VCTRL.press(x,y,id,force)
     if not global_toggle then return end
     local obj,closestDist=false,1e99
     for _, w in ipairs(VCTRL) do
-        if w.show then
+        if w.show or force then
             local d=w:getDistance(x,y)
             if d<=1 and d<closestDist then
                 obj,closestDist=w,d
@@ -212,6 +208,7 @@ function VCTRL.drag(dx,dy,id)
     if not global_toggle then return end
     if touches[id] then
         touches[id]:drag(dx,dy)
+        return true
     end
 end