From 4f7d56471bf31105fabd139402edc62331c974f9 Mon Sep 17 00:00:00 2001
From: Dan <WolfKnight98@users.noreply.github.com>
Date: Thu, 5 Nov 2020 15:33:21 +0000
Subject: [PATCH] Added ability to clear the BOLO plate

---
 cl_plate_reader.lua | 19 +++++++++++++++++--
 nui/radar.css       |  2 +-
 nui/radar.html      |  2 ++
 nui/radar.js        |  6 ++++++
 4 files changed, 26 insertions(+), 3 deletions(-)

diff --git a/cl_plate_reader.lua b/cl_plate_reader.lua
index aa817de..5439d51 100644
--- a/cl_plate_reader.lua
+++ b/cl_plate_reader.lua
@@ -114,13 +114,21 @@ end
 
 -- Returns the bolo plate
 function READER:GetBoloPlate()
-	return self.vars.boloPlate
+	if ( self.vars.boloPlate ~= nil ) then 
+		return self.vars.boloPlate
+	end 
 end 
 
 -- Sets the bolo plate to the given plate 
 function READER:SetBoloPlate( plate )
 	self.vars.boloPlate = plate
-	UTIL:Notify( "BOLO plate set to: " .. plate )
+	UTIL:Notify( "BOLO plate set to: ~b~" .. plate )
+end 
+
+-- Clears the BOLO plate 
+function READER:ClearBoloPlate()
+	self.vars.boloPlate = nil 
+	UTIL:Notify( "~b~BOLO plate cleared!" )
 end 
 
 -- Returns if the given reader is locked
@@ -187,6 +195,13 @@ RegisterNUICallback( "setBoloPlate", function( plate, cb )
 	cb('ok')
 end )
 
+-- Runs when the "Clear BOLO Plate" button is pressed on the plate reader box
+RegisterNUICallback( "clearBoloPlate", function( plate, cb )
+	-- Clear the BOLO plate 
+	READER:ClearBoloPlate()
+	cb( "ok" )
+end )
+
 -- This is the main function that runs and scans all vehicles in front and behind the patrol vehicle
 function READER:Main()
 	-- Check that the system can actually run 
diff --git a/nui/radar.css b/nui/radar.css
index 4079723..71cd123 100644
--- a/nui/radar.css
+++ b/nui/radar.css
@@ -770,7 +770,7 @@ button:focus { outline: none; }
  
 #plateReaderBox {
 	width: 225px;
-	height: 300px;
+	height: 330px;
 
 	position: absolute;
 	margin: auto;
diff --git a/nui/radar.html b/nui/radar.html
index 7277949..2e8b232 100644
--- a/nui/radar.html
+++ b/nui/radar.html
@@ -245,6 +245,8 @@
 				<input id="boloText" type="text" maxlength="8" placeholder="12ABC345" onkeypress="checkPlateInput(event)" class="plate_input"/>
 
 				<button id="setBoloPlate" class="btn">Set BOLO Plate</button>
+
+				<button id="clearBoloPlate" class="btn">Clear BOLO Plate</button>
 			</div>
 
 			<button id="closePlateReaderSettings" class="close">CLOSE</button>
diff --git a/nui/radar.js b/nui/radar.js
index 808e9be..9914771 100644
--- a/nui/radar.js
+++ b/nui/radar.js
@@ -89,6 +89,7 @@ const elements =
 	plateReaderBox: $( "#plateReaderBox" ), 
 	boloText: $( "#boloText" ), 
 	setBoloBtn: $( "#setBoloPlate" ), 
+	clearBoloBtn: $( "#clearBoloPlate" ), 
 	closePrBtn: $( "#closePlateReaderSettings" ),
 
 	openHelp: $( "#helpBtn" ), 
@@ -766,6 +767,11 @@ elements.setBoloBtn.click( function() {
 	}
 } )
 
+// Sets the on click function for the clear BOLO button
+elements.clearBoloBtn.click( function() {
+	sendData( "clearBoloPlate", null ); 
+} )
+
 // Checks what the user is typing into the plate box
 function checkPlateInput( event )
 {