#248 WIP

Source/Cloud9/Character/Cloud9Character.cpp

@@ -52,6 +52,7 @@ const FName ACloud9Character::SpringArmComponentName = TEXT("CameraBoom");
 const FName ACloud9Character::CameraComponentName = TEXT("TopDownCamera");
 const FName ACloud9Character::DecalComponentName = TEXT("CursorToWorld");
 const FName ACloud9Character::InventoryComponentName = TEXT("InventoryComponent");
+const FName ACloud9Character::EffectsComponentName = TEXT("EffectsComponent");
 const FName ACloud9Character::HealthComponentName = TEXT("HealthComponent");
 const FName ACloud9Character::AnimationComponentName = TEXT("AnimationComponent");
 const FName ACloud9Character::WidgetInteractionComponentName = TEXT("WidgetInteractionComponent");
@@ -101,6 +102,7 @@ ACloud9Character::ACloud9Character(const FObjectInitializer& ObjectInitializer)
 	);
 	CursorToWorld->SetRelativeRotation({CrosshairRotationPitch, 0.0, 0.0f});
 
+	EffectsComponent = CreateDefaultSubobject<UCloud9EffectsComponent>(EffectsComponentName);
 	InventoryComponent = CreateDefaultSubobject<UCloud9InventoryComponent>(InventoryComponentName);
 	HealthComponent = CreateDefaultSubobject<UCloud9HealthComponent>(HealthComponentName);
 	AnimationComponent = CreateDefaultSubobject<UCloud9AnimationComponent>(AnimationComponentName);

Source/Cloud9/Character/Cloud9Character.h

@@ -52,6 +52,7 @@ class ACloud9Character : public ACharacter
 	static const FName CameraComponentName;
 	static const FName DecalComponentName;
 	static const FName InventoryComponentName;
+	static const FName EffectsComponentName;
 	static const FName HealthComponentName;
 	static const FName AnimationComponentName;
 	static const FName WidgetInteractionComponentName;

Source/Cloud9/Character/Components/Cloud9EffectsComponent.cpp

@@ -18,7 +18,7 @@ UCloud9EffectsComponent::UCloud9EffectsComponent()
 UCloud9CharacterEffectTrait* UCloud9EffectsComponent::AddEffect(
 	TSubclassOf<UCloud9CharacterEffectTrait> EffectClass)
 {
-	if (let Effect = NewObject<UCloud9CharacterEffectTrait>(this, EffectClass->StaticClass()); Effect->CanApply())
+	if (let Effect = NewObject<UCloud9CharacterEffectTrait>(this, EffectClass); Effect->CanApply())
 	{
 		Effect->OnApply();
 

Source/Cloud9/Character/Effects/Cloud9CharacterEffectTrait.h

@@ -9,7 +9,7 @@
 
 class UCloud9EffectsComponent;
 
-UCLASS()
+UCLASS(Abstract, BlueprintType, Blueprintable, meta=(BlueprintSpawnableComponent))
 class CLOUD9_API UCloud9CharacterEffectTrait : public UObject
 {
 	GENERATED_BODY()

Source/Cloud9/Character/Effects/Cloud9CharacterShieldEffect.cpp

@@ -8,6 +8,9 @@
 #include "Cloud9/Tools/Extensions/TContainer.h"
 
 const FName UCloud9CharacterShieldEffect::ShieldEnableName = TEXT("Shield Enabled");
+const FName UCloud9CharacterShieldEffect::ShieldReflectName = TEXT("Shield Reflect");
+const FName UCloud9CharacterShieldEffect::ShieldPowerName = TEXT("Shield Power");
+const FName UCloud9CharacterShieldEffect::ShieldColorName = TEXT("Shield Color");
 
 void UCloud9CharacterShieldEffect::ToggleEffect(bool IsEnabled) const
 {
@@ -23,17 +26,32 @@ void UCloud9CharacterShieldEffect::ToggleEffect(bool IsEnabled) const
 		Mesh->GetMaterials()
 			| ETContainer::Transform{[](let It) { return Cast<UMaterialInstanceDynamic>(It); }}
 			| ETContainer::Filter{[](let It) { return IsValid(It); }}
-			| ETContainer::ForEach{[IsEnabled](let It) { It->SetScalarParameterValue(ShieldEnableName, IsEnabled); }};
+			| ETContainer::ForEach{
+				[this, IsEnabled](let It)
+				{
+					if (IsEnabled)
+					{
+						It->SetScalarParameterValue(ShieldReflectName, Reflect);
+						It->SetScalarParameterValue(ShieldPowerName, Power);
+						It->SetVectorParameterValue(ShieldColorName, Color);
+					}
+
+					It->SetScalarParameterValue(ShieldEnableName, IsEnabled);
+				}
+			};
 	}
 }
 
 UCloud9CharacterShieldEffect::UCloud9CharacterShieldEffect()
 {
-	EffectTime = 0.0f;
+	Duration = 5.0f;
+	Color = FLinearColor::Red;
+	Power = 10.0f;
+	Reflect = 0.004f;
 	ElapsedTime = 0.0f;
 }
 
-bool UCloud9CharacterShieldEffect::IsExtinguished_Implementation() const { return ElapsedTime >= EffectTime; }
+bool UCloud9CharacterShieldEffect::IsExtinguished_Implementation() const { return ElapsedTime >= Duration; }
 
 void UCloud9CharacterShieldEffect::OnApply_Implementation() { ToggleEffect(true); }
 

Source/Cloud9/Character/Effects/Cloud9CharacterShieldEffect.h

@@ -10,21 +10,33 @@
 #include "Cloud9CharacterShieldEffect.generated.h"
 
 
-UCLASS(Blueprintable, meta=(BlueprintSpawnableComponent))
+UCLASS(BlueprintType, Blueprintable, meta=(BlueprintSpawnableComponent))
 class CLOUD9_API UCloud9CharacterShieldEffect : public UCloud9CharacterEffectTrait
 {
 	GENERATED_BODY()
 
 public:
 	static const FName ShieldEnableName;
+	static const FName ShieldReflectName;
+	static const FName ShieldPowerName;
+	static const FName ShieldColorName;
 
 	UCloud9CharacterShieldEffect();
 
 protected:
-	UPROPERTY()
-	float EffectTime;
+	UPROPERTY(EditDefaultsOnly, Category=Config)
+	float Duration;
 
-	UPROPERTY()
+	UPROPERTY(EditDefaultsOnly, Category=Config)
+	FLinearColor Color;
+
+	UPROPERTY(EditDefaultsOnly, Category=Config)
+	float Reflect;
+
+	UPROPERTY(EditDefaultsOnly, Category=Config)
+	float Power;
+
+	UPROPERTY(BlueprintReadOnly, Category=Implementation)
 	float ElapsedTime;
 
 	virtual bool IsExtinguished_Implementation() const override;

Source/Cloud9/Modes/Cloud9DefaultGameMode.cpp

@@ -82,6 +82,10 @@ bool ACloud9DefaultGameMode::OnWorldStart(FSavedInfo& SavedInfo)
 
 					Inventory->Initialize(PlayerConfig.WeaponConfigs, PlayerConfig.WeaponSlot);
 					Health->Initialize(PlayerConfig.HealthConfig);
+
+					PlayerConfig.Effects | ETContainer::ForEach{
+						[Character](let EffectClass) { Character->AddCharacterEffect(EffectClass); }
+					};
 				}
 			};
 	}

Source/Cloud9/Structures/PlayerSavedInfo.h

@@ -7,19 +7,40 @@
 
 #include "PlayerSavedInfo.generated.h"
 
+class UCloud9CharacterEffectTrait;
+
+/**
+ * Player's saved info to transfer between maps and initialize players.
+ * Transferring each of the properties depends on actual GameMode.  
+ */
 USTRUCT(BlueprintType)
 struct FPlayerSavedInfo
 {
 	GENERATED_BODY()
 
+	/**
+	 * Initial player's health
+	 */
 	UPROPERTY(Category=Health, EditDefaultsOnly, BlueprintReadOnly)
 	FHealthConfig HealthConfig;
 
+	/**
+	 * Initial player's weapon starting slot
+	 */
 	UPROPERTY(Category=Weapon, EditDefaultsOnly, BlueprintReadOnly)
 	EWeaponSlot WeaponSlot = EWeaponSlot::NotSelected;
 
+	/**
+	 * Initial player's weapons in inventory
+	 */
 	UPROPERTY(Category=Weapon, EditDefaultsOnly, BlueprintReadOnly)
 	TArray<FWeaponConfig> WeaponConfigs;
 
+	/**
+	 * Initial player's applied effects (e.g., shield)
+	 */
+	UPROPERTY(Category=Effects, EditDefaultsOnly, BlueprintReadOnly)
+	TSet<TSubclassOf<UCloud9CharacterEffectTrait>> Effects;
+
 	void Reset();
 };