Cruise control

lua/entities/base_glide_car/cl_init.lua

@@ -521,6 +521,9 @@ function ENT:DrawVehicleHUD( screenW, screenH )
     local iconSize = size * 0.11
     DrawIcon( x + size - iconSize, y + size - iconSize * 0.5, "glide/icons/engine.png", iconSize, self:IsEngineOn() and colors.icon or colors.iconDisabled )
 
+    -- Cruise control state
+    DrawIcon( x + size - iconSize * 2.12, y + size - iconSize * 0.5, "glide/icons/cruise_control.png", iconSize, self:GetIsCruiseControlEnabled() and colors.icon or colors.iconDisabled )
+
     -- Engine RPM
     local stream = self.stream
     local meterR = r * 0.9

lua/entities/base_glide_car/init.lua

@@ -187,7 +187,7 @@ end
 function ENT:OnDriverExit()
     local keepOn = IsValid( self.lastDriver ) and self.lastDriver:KeyDown( IN_WALK )
 
-    if not self.hasTheDriverBeenRagdolled and not keepOn then
+    if not self.hasTheDriverBeenRagdolled and not keepOn and not self:GetIsCruiseControlEnabled() then
         self:TurnOff()
     end
 
@@ -247,6 +247,19 @@ function ENT:OnSeatInput( seatIndex, action, pressed )
 
     elseif action == "accelerate" and self:GetEngineState() == 0 and self:GetEngineRPM() < 1 then
         self:TurnOn()
+    elseif action == "toggle_cruise_control" then
+        self:SetIsCruiseControlEnabled( not self:GetIsCruiseControlEnabled() )
+
+        if not self:GetIsCruiseControlEnabled() then
+            self.cruiseTargetSpeed = 0
+        end
+
+        Glide.SendNotification( self:GetAllPlayers(), {
+            text = self:GetIsCruiseControlEnabled() and "#glide.notify.cruise_control_on" or "#glide.notify.cruise_control_off",
+            icon = "materials/glide/icons/car.png",
+            immediate = true,
+            formatArgs = { self:GetIsCruiseControlEnabled() and "on" or "off" }
+        } )
     end
 
     if not self.inputManualShift then return end

lua/entities/base_glide_car/shared.lua

@@ -34,6 +34,7 @@ function ENT:SetupDataTables()
     -- these slots when creating your own on child classes!
     self:NetworkVar( "Bool", "IsRedlining" )
     self:NetworkVar( "Bool", "IsHonking" )
+    self:NetworkVar( "Bool", "IsCruiseControlEnabled" )
     self:NetworkVar( "Int", "SirenState" )
 
     self:NetworkVar( "Int", "Gear" )

lua/entities/base_glide_car/sv_engine.lua

@@ -30,6 +30,8 @@ function ENT:EngineInit()
     self.avgSideSlip = 0
     self.avgPoweredRPM = 0
     self.avgForwardSlip = 0
+
+    self.cruiseTargetSpeed = 0
 end
 
 --- Returns a list of available transmission gears.
@@ -269,6 +271,22 @@ function ENT:EngineThink( dt, selfTbl )
     inputBrake = self:GetInputFloat( 1, "brake", selfTbl )
     inputHandbrake = self:GetInputBool( 1, "handbrake", selfTbl )
 
+    if self:GetIsCruiseControlEnabled() and not amphibiousMode then
+        if inputBrake > 0.1 or inputThrottle > 0.1 then
+            self:SetIsCruiseControlEnabled( false )
+            selfTbl.cruiseTargetSpeed = 0
+        else
+            if not selfTbl.cruiseTargetSpeed or selfTbl.cruiseTargetSpeed < 0.1 then
+                selfTbl.cruiseTargetSpeed = Max( selfTbl.forwardSpeed, 0 )
+            end
+
+            local cruiseThrottle = Clamp( ( selfTbl.cruiseTargetSpeed - selfTbl.forwardSpeed ) * 0.01, 0, 1 )
+
+            inputThrottle = Max( inputThrottle, cruiseThrottle )
+            inputBrake = 0
+        end
+    end
+
     if amphibiousMode then
         selfTbl.burnout = 0
         self:BoatEngineThink( dt )

lua/glide/sh_input.lua

@@ -95,6 +95,7 @@ Glide.AddInputAction( "land_controls", "throttle_modifier", KEY_LSHIFT )
 Glide.AddInputAction( "land_controls", "horn", KEY_R )
 Glide.AddInputAction( "land_controls", "siren", KEY_L )
 Glide.AddInputAction( "land_controls", "detach_trailer", KEY_K )
+Glide.AddInputAction( "land_controls", "toggle_cruise_control", KEY_C )
 
 Glide.AddInputAction( "land_controls", "lean_forward", KEY_UP )
 Glide.AddInputAction( "land_controls", "lean_back", KEY_DOWN )

resource/localization/en/glide_vehicles.properties

@@ -80,6 +80,7 @@ glide.input.siren=Siren
 glide.input.headlights=Toggle headlights
 glide.input.toggle_engine=Toggle engine
 glide.input.detach_trailer=Detach trailer
+glide.input.cruise_control=Cruise control
 
 glide.input.throttle_modifier=Throttle modifier
 glide.input.throttle_mod_mode=Throttle modifier mode
@@ -197,6 +198,8 @@ glide.notify.vehicle_locked=This vehicle has been locked, only the vehicle creat
 glide.notify.vehicle_unlocked=This vehicle has been unlocked, anyone can enter it.
 glide.notify.reduced_throttle_on=Reduced throttle.
 glide.notify.reduced_throttle_off=Full throttle.
+glide.notify.cruise_control_on=You have activated cruise control.
+glide.notify.cruise_control_off=You have deactivated cruise control.
 glide.notify.tip.headlights=Press %s to switch headlights.\n\nYou can also configure if they should turn on/off automatically when you are on a dim place.
 glide.notify.tip.homing_launcher=Hold the right mouse button to lock on occupied vehicles.
 glide.notify.tip.heli_controls=Use the mouse to aim the helicopter.\n\nYou can switch to WAC-like or GTA-like controls in the settings.

resource/localization/fr/glide_vehicles.properties

@@ -80,6 +80,7 @@ glide.input.siren=Sirène
 glide.input.headlights=Activer/désactiver les phares
 glide.input.toggle_engine=Allumer/éteindre le moteur
 glide.input.detach_trailer=Détacher la remorque
+glide.input.cruise_control=Régulateur de vitesse
 
 glide.input.throttle_modifier=Modificateur d'accélérateur
 glide.input.throttle_mod_mode=Mode de modif. d'accélérateur
@@ -198,6 +199,8 @@ glide.notify.vehicle_locked=Ce véhicule a été verrouillé, seuls le créateur
 glide.notify.vehicle_unlocked=Ce véhicule a été déverrouillé, tout le monde peut y entrer.
 glide.notify.reduced_throttle_on=Gaz réduit.
 glide.notify.reduced_throttle_off=Plein régime.
+glide.notify.cruise_control_on=Vous avez activé le régulateur de vitesse.
+glide.notify.cruise_control_off=Vous avez désactivé le régulateur de vitesse.
 glide.notify.tip.headlights=Appuyez sur %s pour allumer/éteindre les phares.\n\nVous pouvez également configurer leur activation/désactivation automatique dans les endroits sombres.
 glide.notify.tip.homing_launcher=Maintenez le clic droit pour verrouiller les véhicules occupés.
 glide.notify.tip.heli_controls=Utilisez la souris pour piloter l'hélicoptère.\n\nVous pouvez passer à des contrôles de style WAC ou GTA dans les paramètres.