Added Center Guis

ExpCore/GuiParts/center.lua

@@ -0,0 +1,103 @@
+--[[
+Explosive Gaming
+
+This file can be used with permission but this and the credit below must remain in the file.
+Contact a member of management on our discord to seek permission to use our code.
+Any changes that you may make to the code are yours but that does not make the script yours.
+Discord: https://discord.gg/r6dC2uK
+]]
+
+center = {}
+center._center = {}
+
+function center.add(obj)
+    if not is_type(obj,'table') then return end    
+    if not is_type(obj.name,'string') then return end 
+    setmetatable(obj,{__index=center._center})
+    self.tabs = {}
+    Gui._add_data('center',obj.name,obj)
+    toolbar.add(obj.name,obj.caption,obj.tooltip,obj.open)
+    return obj
+end
+
+function center.get_flow(player)
+    return player.gui.center.exp_center or player.gui.center.add{name='exp_center',type='flow'}
+end
+
+function center.clear(player)
+    center.get_flow(player).clear()
+end
+
+function center._center.open(event)
+    local player = Game.get_player(player)
+    local _center = Gui._get_data('center')[event.element.name]
+    local center_flow = center.get_flow(player)
+    if center_flow[_center.name] then center.clear(player) return end
+    local center_frame = center_flow.add{
+        name=_center.name,
+        type='frame',
+        caption=_center.caption,
+        direction='vertical',
+        style=mod_gui.frame_style
+    }
+    if is_type(_center.callback,'function') then
+        local success, err = pcall(_center.callback,_center,center_frame)
+        if not success then error(err) end
+    else error('No Callback on center frame '.._center.name)
+    end
+end
+
+function center._center:callback(frame)
+    frame.focus()
+    local tabs = self.tabs
+    local tab_bar_scroll = frame.add{
+        type='scroll-pane', 
+        name='tab_bar_scroll', 
+        vertical_scroll_policy='never', 
+        horizontal_scroll_policy='always'
+    }
+    local tab_bar = tab_bar_scroll.add{
+        type='flow',
+        direction='horizontal',
+        name='tab_bar'
+    }
+    local tab = frame.add{
+        type ='scroll-pane',
+        name='tab', 
+        vertical_scroll_policy='auto',
+        horizontal_scroll_policy='never'
+    }
+    local first_tab = nil
+    for name,button in pairs(tabs) do
+        local first_tab = first_tab or name
+        button:draw(tab_bar)
+    end
+    self.tabs[first_tab](tab)
+    tab.style.minimal_height = 300; tab.style.maximal_height = 300
+    tab.style.minimal_width = 500; tab.style.maximal_width = 500
+    tab_bar_scroll.style.minimal_height = 60; tab_bar_scroll.style.maximal_height = 60
+    tab_bar_scroll.style.minimal_width = 500; tab_bar_scroll.style.maximal_width = 500
+    frame.parent.add{type='frame',name='temp'}.destroy()--recenter the GUI
+end
+
+function center._center:add_tab(name,caption,tooltip,callback)
+    self._tabs[self.name..'_'..name] = callback
+    self.tabs[name] = Gui.inputs.inputs.add{
+        type='button',
+        name=self.name..'_'..name,
+        caption=caption,
+        tooltip=tooltip
+    }.on_event('click',function(event)
+        local tab = event.element.parent.parent.parent.tab
+        tab.clear()
+        local frame_name = tab.parent.name
+        local _center = Gui._get_data('center')[frame_name]
+        local _tab = _center._tabs[event.element.name]
+        if is_type(_tab,'function') then
+            local success, err = pcall(_tab,tab)
+            if not success then error(err) end
+        end
+    end)
+end
+
+return center

ExpCore/load.lua

@@ -24,7 +24,7 @@ StdExpCoreLib.Gui = require '/gui'
 StdExpCoreLib.Gui:_load_parts{
     'inputs',
     'toolbar',
-    --'center',
+    'center',
     --'left',
     --'popup'
 }