CarlaWheeledVehicle: Added for curve/callbacks for timeline

For now, all the logic happens in the TimelineDefault.

Unreal/CarlaUE4/Plugins/Carla/Source/Carla/Vehicle/CarlaWheeledVehicle.cpp

@@ -45,6 +45,13 @@ ACarlaWheeledVehicle::ACarlaWheeledVehicle(const FObjectInitializer& ObjectIniti
   BaseMovementComponent = CreateDefaultSubobject<UBaseCarlaMovementComponent>(TEXT("BaseMovementComponent"));
 
   DoorTimelineDefault = CreateDefaultSubobject<UTimelineComponent>(TEXT("Timeline"));
+
+  InterpFunction.BindUFunction(this, FName("DoorTimelineUpdate"));
+  TimelineFinished.BindUFunction(this, FName("DoorTimelineFinished"));
+//  TimelineUpdate.BindUFunction(this, FName("DoorTimelineUpdate"));
+
+  //DoorTimelineDefault->SetTimelineLength(5.0f);
+  //DoorTimelineDefault->SetFloatCurve(CurveDoor, TEXT("DoorTimelineCurve"));
 }
 
 ACarlaWheeledVehicle::~ACarlaWheeledVehicle() {}
@@ -597,16 +604,14 @@ void ACarlaWheeledVehicle::ConfigureAnimationData()
   UE_LOG(LogTemp, Warning, TEXT("ACarlaWheeledVehicle::ConfigureAnimationData: DoorAnimAlpha: %d"), DoorAnimAlpha.Num());
 
   for (int i = 0; i < DoorAnimMaxAngle.Num(); i++) {
-    //DoorAnimAlpha.Emplace(DoorAnimMaxAngle[i] * 2.0f);
-
-    //UE_LOG(LogTemp, Warning, TEXT("   DoorAnimAlpha: %d %d"), DoorAnimAlpha[i], DoorAnimAlpha.Num());
-    //UTimelineComponent* Timeline = CreateDefaultSubobject<UTimelineComponent>(TEXT("Timeline_%d"), i);
     FName NameTimeline = FName(TEXT("Timeline_%d"), i);
     UTimelineComponent* Timeline = DuplicateObject<UTimelineComponent>(DoorTimelineDefault, nullptr);
     DoorTimeline.Add(Timeline);
   }
 
-  UE_LOG(LogTemp, Warning, TEXT("ACarlaWheeledVehicle::ConfigureAnimationData: DoorTimeline: %d"), DoorTimeline.Num());
+  DoorTimelineDefault->AddInterpFloat(CurveDoor, InterpFunction);
+  DoorTimelineDefault->SetTimelinePostUpdateFunc(TimelineUpdate);
+  DoorTimelineDefault->SetTimelineFinishedFunc(TimelineFinished);
 
 }
 

Unreal/CarlaUE4/Plugins/Carla/Source/Carla/Vehicle/CarlaWheeledVehicle.h

@@ -18,6 +18,7 @@
 #include "VehicleAnimInstance.h"
 #include "MovementComponents/BaseCarlaMovementComponent.h"
 #include "Components/TimelineComponent.h"
+#include "Runtime/Engine/Classes/Curves/CurveFloat.h"
 
 #include "CoreMinimal.h"
 
@@ -278,6 +279,28 @@ protected:
   UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Door Animation")
   TArray<UTimelineComponent*> DoorTimeline;
 
+  UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Door Animation")
+  class UCurveFloat* CurveDoor;
+
+  FOnTimelineFloat InterpFunction{};
+  FOnTimelineEvent TimelineFinished{};
+  FOnTimelineEvent TimelineUpdate{};
+
+  UFUNCTION()
+  void DoorTimelineUpdate(float value)
+  {
+    UE_LOG(LogTemp, Warning, TEXT("DoorTimelineUpdate: %f"), value);
+
+    for(int i = 0; i < DoorAnimAlpha.Num(); i++)
+      DoorAnimAlpha[i] = value;
+  }
+
+  UFUNCTION()
+  void DoorTimelineFinished()
+  {
+    UE_LOG(LogTemp, Warning, TEXT("DoorTimelineFinished"));
+  }
+
 private:
 
   /// Current state of the vehicle controller (for debugging purposes).