Added left frames

expcore/Gui/left.lua

@@ -0,0 +1,146 @@
+local Gui = require './core'
+local Toolbar = require './toolbar'
+local Buttons = require './buttons'
+local mod_gui = require 'mod-gui'
+local Game = require 'utils.game'
+local Events = require 'utils.events'
+
+local LeftFrames = {
+    buttons={},
+    draw_functions={},
+    open_by_default={}
+}
+
+function LeftFrames.get_flow(player)
+    return mod_gui.get_frame_flow(player)
+end
+
+function LeftFrames.get_open(player)
+    local open = {}
+    local flow = LeftFrames.get_flow(player)
+
+    for _,child in pairs(flow.children) do
+        if LeftFrames.buttons[child.name] then
+            if child.valid and child.visible then
+                table.insert(open,child)
+            end
+        end
+    end
+
+    if #open == 0 then
+        flow[LeftFrames.toogle_button.name].visible = false
+    end
+
+    return open
+end
+
+function LeftFrames.get_frame(player,name)
+    local flow = LeftFrames.get_flow(player)
+    if flow[name] and flow[name].valid then
+        return flow[name]
+    end
+end
+
+function LeftFrames.toogle_frame(player,name,state)
+    local frame = LeftFrames.get_frame(player,name)
+    if state ~= nil then
+        frame.visible = state
+    else
+        Gui.toggle_visible(frame)
+    end
+end
+
+function LeftFrames.new_frame(name)
+    local frame_name = Gui.uid_name()
+    LeftFrames.add_frame(frame_name,name)
+    return frame_name
+end
+
+function LeftFrames.add_frame(define_name,permision_name)
+    LeftFrames.buttons[define_name] =
+    Toolbar.new_button(permision_name)
+    :on_click(function(player,_element)
+        LeftFrames.toogle_frame(player,define_name)
+    end)
+end
+
+function LeftFrames.set_open_by_default(define_name,state)
+    if not LeftFrames.buttons[define_name] then
+        return error('Left frame is not registered',2)
+    end
+
+    LeftFrames.draw_functions[define_name] = state
+end
+
+function LeftFrames.on_update(define_name,callback)
+    if not LeftFrames.buttons[define_name] then
+        return error('Left frame is not registered',2)
+    end
+
+    LeftFrames.open_by_default[define_name] = callback
+end
+
+function LeftFrames.update(define_name,player)
+    player = Game.get_player_from_any(player)
+    local frame = LeftFrames.get_frame(player,define_name)
+    frame.clear()
+    if LeftFrames.draw_functions[define_name] then
+        LeftFrames.draw_functions[define_name](frame,player)
+    end
+end
+
+function LeftFrames.update_all_frames(player)
+    player = Game.get_player_from_any(player)
+    for define_name,draw_function in pairs(LeftFrames.draw_functions) do
+        local frame = LeftFrames.get_frame(player,define_name)
+        frame.clear()
+        draw_function(frame,player)
+    end
+end
+
+function LeftFrames.update_all_players(define_name,update_offline)
+    local players = update_offline and game.players or game.connected_players
+    for _,player in pairs(players) do
+        LeftFrames.update(define_name,player)
+    end
+end
+
+function LeftFrames.update_all(update_offline)
+    local players = update_offline and game.players or game.connected_players
+    for _,player in pairs(players) do
+        LeftFrames.update_all_frames(player)
+    end
+end
+
+LeftFrames.toogle_button =
+Buttons.new_button()
+:set_caption('<')
+:on_click(function(player,_element)
+    local flow = LeftFrames.get_flow(player)
+
+    for _,child in pairs(flow.children) do
+        if LeftFrames.buttons[child.name] then
+            if child.valid and child.visible then
+                child.visible = false
+            end
+        end
+    end
+end)
+
+Events.add(defines.events.on_player_created,function(event)
+    local player = Game.get_plyaer_by_index(event.player_index)
+    local flow = LeftFrames.get_flow(player)
+
+    LeftFrames.toogle_button(flow)
+
+    for define_name,_ in pairs(LeftFrames.buttons) do
+        local frame = flow.add{
+            type='frame',
+            name=define_name
+        }
+
+        if LeftFrames.draw_functions[define_name] then
+            LeftFrames.draw_functions[define_name](frame,player)
+        end
+    end
+end)