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Dan
2019-12-07 20:32:10 +00:00
parent d49b45f084
commit e9de5dbcfb
1 changed files with 28 additions and 2 deletions
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30
cl_radar.lua
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@@ -331,40 +331,55 @@ end
--[[----------------------------------------------------------------------------------
Radar menu functions
----------------------------------------------------------------------------------]]--
-- Sets the menu state to the given state
function RADAR:SetMenuState( state )
-- Make sure that the radar's power is on
if ( self:IsPowerOn() ) then
-- Set the menuActive variable to the given state
self.vars.menuActive = state
-- If we are opening the menu, make sure the first item is displayed
if ( state ) then
self.vars.currentOptionIndex = 1
end
end
end
-- Returns if the operator menu is open
function RADAR:IsMenuOpen()
return self.vars.menuActive
end
-- This function changes the menu index variable so the user can iterate through the options in the operator menu
function RADAR:ChangeMenuIndex()
-- Create a temporary variable of the current menu index plus 1
local temp = self.vars.currentOptionIndex + 1
-- If the temporary value is larger than how many options there are, set it to 1, this way the menu
-- loops back round to the start of the menu
if ( temp > #self.vars.menuOptions ) then
temp = 1
end
-- Set the menu index variable to the temporary value we created
self.vars.currentOptionIndex = temp
-- Call the function to send an update to the NUI side
self:SendMenuUpdate()
end
-- Returns the option table of the current menu index
function RADAR:GetMenuOptionTable()
return self.vars.menuOptions[self.vars.currentOptionIndex]
end
-- Changes the index for an individual option
-- E.g. { "On" "Off" }, index = 2 would be "Off"
function RADAR:SetMenuOptionIndex( index )
self.vars.menuOptions[self.vars.currentOptionIndex].optionIndex = index
end
-- Returns the option value for the current option
function RADAR:GetMenuOptionValue()
local opt = self:GetMenuOptionTable()
local index = opt.optionIndex
@@ -372,22 +387,33 @@ function RADAR:GetMenuOptionValue()
return opt.options[index]
end
-- This function is similar to RADAR:ChangeMenuIndex() but allows for iterating forward and backward through options
function RADAR:ChangeMenuOption( dir )
-- Get the option table of the currently selected option
local opt = self:GetMenuOptionTable()
-- Get the current option index of the selected option
local index = opt.optionIndex
-- Cache the size of this setting's options table
local size = #opt.options
-- As the XMIT/HOLD buttons are used for changing the option values, we have to check which button is being pressed
if ( dir == "front" ) then
index = index + 1
if ( index > #opt.options ) then index = 1 end
if ( index > size ) then index = 1 end
elseif ( dir == "rear" ) then
index = index - 1
if ( index < 1 ) then index = #opt.options end
if ( index < 1 ) then index = size end
end
-- Update the option's index
self:SetMenuOptionIndex( index )
-- Change the value of the setting in the main RADAR.vars.settings table
self:SetSettingValue( opt.settingText, self:GetMenuOptionValue() )
-- Call the function to send an update to the NUI side
self:SendMenuUpdate()
end