Add speed text and headlight status icon to speedometer

[gameplay]/speedometer/client.lua

@@ -10,6 +10,37 @@ local function dxDrawRelativeImage(startX, startY, width, height, image, rot, ro
     dxDrawImage(screenW * startX, screenH * startY, scaledW, scaledH, image, rot or 0, rotX or 0, rotY or 0, color or base_color, postGUI or false)
 end
 
+function dxDrawRelText(text, relX, relY, relWidth, relHeight, color, scaleXY, font, alignX, alignY, clip, wordBreak, postGUI, colorCoded, subPixelPositioning, fRotation, fRotationCenterX, fRotationCenterY, fLineSpacing)
+    local scale = math.min(screenW / baseW, screenH / baseH)
+    local absX = screenW * relX
+    local absY = screenH * relY
+    local absRight = screenW * (relX + relWidth)
+    local absBottom = screenH * (relY + relHeight)
+
+
+    local scaledScale = scaleXY * scale
+
+    dxDrawText(
+        text,
+        absX, absY,
+        absRight, absBottom,
+        color or tocolor(255, 255, 255, 255),
+        scaledScale, scaledScale,  -- scaleX, scaleY
+        font or "default",
+        alignX or "left",
+        alignY or "top",
+        clip or false,
+        wordBreak or false,
+        postGUI or false,
+        colorCoded or false,
+        subPixelPositioning or false,
+        fRotation or 0,
+        fRotationCenterX or 0,
+        fRotationCenterY or 0,
+        fLineSpacing or 0
+    )
+end
+
 function drawSpeedo()
     local veh = getPedOccupiedVehicle(localPlayer)
     if not veh then return end
@@ -18,9 +49,35 @@ function drawSpeedo()
     local speed = (velx ^ 2 + vely ^ 2 + velz ^ 2) ^ (0.5)
 
     dxDrawRelativeImage(0.82, 0.65, 300, 300, "images/disc.png")
+    local kmh = math.floor( getElementSpeed(veh, 'km/h') ) --mph
+    dxDrawRelText(kmh, 0.65, 0.71, 0.5, 0.1, tocolor(255, 255, 255), 1.5, "default-bold", "center", "center")
+
+    if getVehicleOverrideLights( veh ) == 2 then
+        dxDrawRelativeImage(0.88, 0.85, 40, 40, "images/lights_1.png", 0, 0, 0, tocolor(255, 255, 255, 255))
+	elseif getVehicleOverrideLights( veh ) == 1 then
+        dxDrawRelativeImage(0.88, 0.85, 40, 40, "images/lights_0.png", 0, 0, 0, tocolor(255, 255, 255, 255))
+	else
+		local h,m = getTime()
+		if h >= 6 and h <= 21 then
+            dxDrawRelativeImage(0.88, 0.85, 40, 40, "images/lights_0.png", 0, 0, 0, tocolor(255, 255, 255, 255))
+		else
+            dxDrawRelativeImage(0.88, 0.85, 40, 40, "images/lights_1.png", 0, 0, 0, tocolor(255, 255, 255, 255))
+		end
+	end
+
     dxDrawRelativeImage(0.82, 0.65, 300, 300, "images/needle.png", -145-(1.5-(speed/1.5) * 305))
 end
 
+function getElementSpeed(theElement, unit)
+    assert(isElement(theElement), "Bad argument 1 @ getElementSpeed (element expected, got " .. type(theElement) .. ")")
+    local elementType = getElementType(theElement)
+    assert(elementType == "player" or elementType == "ped" or elementType == "object" or elementType == "vehicle" or elementType == "projectile", "Invalid element type @ getElementSpeed (player/ped/object/vehicle/projectile expected, got " .. elementType .. ")")
+    assert((unit == nil or type(unit) == "string" or type(unit) == "number") and (unit == nil or (tonumber(unit) and (tonumber(unit) == 0 or tonumber(unit) == 1 or tonumber(unit) == 2)) or unit == "m/s" or unit == "km/h" or unit == "mph"), "Bad argument 2 @ getElementSpeed (invalid speed unit)")
+    unit = unit == nil and 0 or ((not tonumber(unit)) and unit or tonumber(unit))
+    local mult = (unit == 0 or unit == "m/s") and 50 or ((unit == 1 or unit == "km/h") and 180 or 111.84681456)
+    return (Vector3(getElementVelocity(theElement)) * mult).length
+end
+
 local isSpeedoShown = false
 function toggleRender(bool)
     if bool then

[gameplay]/speedometer/meta.xml

@@ -3,5 +3,9 @@
 	<min_mta_version client="1.5.6-9.16404"></min_mta_version>
 	<file src="images/disc.png" />
 	<file src="images/needle.png" />
+
+	<file src="images/lights_0.png"/>
+	<file src="images/lights_1.png"/>
+
 	<script src="client.lua" type="client" />
 </meta>