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Plate reader only scans when it "sees" the front or rear

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Dan
2020-02-19 14:13:01 +00:00
parent 11fcb20061
commit 16c59802fc
1 changed files with 31 additions and 21 deletions
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52
cl_plate_reader.lua
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@@ -173,33 +173,43 @@ function READER:Main()
-- Only proceed to read a plate if the hit entity is a valid vehicle and the current camera isn't locked
if ( DoesEntityExist( veh ) and IsEntityAVehicle( veh ) and not self:GetCamLocked( cam ) ) then
-- Get the licence plate text from the vehicle
local plate = GetVehicleNumberPlateText( veh )
-- Get the heading of the player's vehicle and the hit vehicle
local ownH = UTIL:Round( GetEntityHeading( PLY.veh ), 0 )
local tarH = UTIL:Round( GetEntityHeading( veh ), 0 )
-- Get the licence plate index from the vehicle
local index = GetVehicleNumberPlateTextIndex( veh )
-- Get the relative direction between the player's vehicle and the hit vehicle
local dir = UTIL:GetEntityRelativeDirection( ownH, tarH )
-- Only update the stored plate if it's different, otherwise we'd keep sending a NUI message to update the displayed
-- plate and image even though they're the same
if ( self:GetPlate( cam ) ~= plate ) then
-- Set the plate for the current reader
self:SetPlate( cam, plate )
-- Only run the rest of the plate check code if we can see the front or rear of the vehicle
if ( dir > 0 ) then
-- Get the licence plate text from the vehicle
local plate = GetVehicleNumberPlateText( veh )
-- Set the plate index for the current reader
self:SetIndex( cam, index )
-- Get the licence plate index from the vehicle
local index = GetVehicleNumberPlateTextIndex( veh )
-- Automatically lock the plate if the scanned plate matches the BOLO
if ( plate == self:GetBoloPlate() ) then
self:LockCam( cam, false )
-- Only update the stored plate if it's different, otherwise we'd keep sending a NUI message to update the displayed
-- plate and image even though they're the same
if ( self:GetPlate( cam ) ~= plate ) then
-- Set the plate for the current reader
self:SetPlate( cam, plate )
SendNUIMessage( { _type = "audio", name = "plate_hit", vol = RADAR:GetSettingValue( "plateAudio" ) } )
-- Set the plate index for the current reader
self:SetIndex( cam, index )
-- Automatically lock the plate if the scanned plate matches the BOLO
if ( plate == self:GetBoloPlate() ) then
self:LockCam( cam, false )
SendNUIMessage( { _type = "audio", name = "plate_hit", vol = RADAR:GetSettingValue( "plateAudio" ) } )
end
-- Send the plate information to the NUI side to update the UI
SendNUIMessage( { _type = "changePlate", cam = cam, plate = plate, index = index } )
-- Trigger the event so developers can hook into the scanner
TriggerEvent( "wk:onPlateScanned", cam, plate, index )
end
-- Send the plate information to the NUI side to update the UI
SendNUIMessage( { _type = "changePlate", cam = cam, plate = plate, index = index } )
-- Trigger the event so developers can hook into the scanner
TriggerEvent( "wk:onPlateScanned", cam, plate, index )
end
end
end