Added left Gui plus same changes else where

locale/ExpGaming-Core/GUI/ExpGaming - Center Gui.lua

@@ -9,7 +9,7 @@ Discord: https://discord.gg/XSsBV6b
 The credit below may be used by another script do not remove.
 ]]
 local credits = {{
-	name='Center Gui',
+	name='ExpGaming - Center Gui',
 	owner='Explosive Gaming',
 	dev='Cooldude2606',
 	description='The main gui in the center',
@@ -42,7 +42,7 @@ function draw_frame.center(player,element)
 	local frame_data = nil
 	for _,frame in pairs(frames.center) do if element.name == frame[1] then frame_data = frame break end end
 	if player.gui.is_valid_sprite_path(frame_data[2]) then frame_data[2] = frame_data[1] end
-	if player.gui.center[frame_data[1]] then player.gui.center.clear() return end
+	if player.gui.center[frame_data[1]] then player.gui.center.clear() return else player.gui.center.clear() end
 	if frame_data[4] and type(frame_data[4]) == 'function' then frame_data[4](player,element) return end
 	local frame = player.gui.center.add{name=frame_data[1],type='frame',caption=frame_data[2],direction='vertical',style=mod_gui.frame_style}
 	local tab_bar_scroll = frame.add{type = "scroll-pane", name= "tab_bar_scroll", vertical_scroll_policy="never", horizontal_scroll_policy="always"}

locale/ExpGaming-Core/GUI/ExpGaming - Inputs.lua

@@ -42,9 +42,10 @@ function add_input.draw_button(frame,name,display,tooltip)
 				frame.add{name=name, type = "sprite-button", sprite=display, tooltip=tooltip, style = mod_gui.button_style}
 			else
 				frame.add{name=name, type = "button", caption=display, tooltip=tooltip, style = mod_gui.button_style}
-			end break
+			end return
 		end
 	end
+	error('No Button By The Name Of '..name)
 end
 --draws the text into a gui;;frame  the frame to draw to;;name  name of button to draw;;display(opptinal) overides the default;;tooltip(opptinal) overides the default
 function add_input.draw_text(frame,name,display)

locale/ExpGaming-Core/GUI/ExpGaming - Left Gui.lua

@@ -9,15 +9,34 @@ Discord: https://discord.gg/XSsBV6b
 The credit below may be used by another script do not remove.
 ]]
 local credits = {{
-	name='File Header - ExpGaming-Core-GUI',
+	name='ExpGaming - Left Gui',
 	owner='Explosive Gaming',
 	dev='Cooldude2606',
-	description='Just A File Header To Organise Code',
+	description='A simple way to add toggle menus to the left',
 	factorio_version='0.15.23',
 	show=false
 	}}
 local function credit_loop(reg) for _,cred in pairs(reg) do table.insert(credits,cred) end end
 --Please Only Edit Below This Line-----------------------------------------------------------
-
+local add_frame = ExpGui.add_frame
+local frames = ExpGui.frames
+local draw_frame = ExpGui.draw_frame
+--left guis are always present and only have their visabilty toggled
+--adds a frame to the left bar; event(player,frame) must be present for left guis as there is no default
+function add_frame.left(name,display,tooltip,restriction,event)
+	if not name then error('Frame requires a name') end
+	if not event or type(event) ~= 'function' then error('Frame requires a draw function') end
+	table.insert(frames.left,{name,display,event})
+	ExpGui.toolbar.add_button(name,display,tooltip,restriction,draw_frame.left)
+end
+--draw the left gui for the player; do not call manuley must use other functions to call
+function draw_frame.left(player,element)
+	local frame_data = nil
+	for _,frame in pairs(frames.left) do if element.name == frame[1] then frame_data = frame break end end
+	local left = player.gui.left
+	if left[frame_data[1]] then ExpGui.toggleVisable(left[frame_data[1]]) return end
+	local frame = left.add{name=frame_data[1],type='frame',capption=frame_data[2]}
+	frame_data[3](player,frame)
+end
 --Please Only Edit Above This Line-----------------------------------------------------------
 return credits

locale/ExpGaming-Core/GUI/ExpGaming - Toolbar.lua

@@ -29,7 +29,7 @@ end
 --draw the toolbar to the player only showing buttons within their restriction
 function toolbar.draw(player)
 	if not player then error('Need a player to draw to') end
-	local toolbar_frame = player.gui.top.toolbar or player.gui.top.add{name='toolbar',type='flow'}
+	local toolbar_frame = player.gui.top
 	toolbar_frame.clear()
 	for _,btn in pairs(toolbar.buttons) do
 		local rank = get_rank(player)