Step 1: the Salty project, two modules, tests and the gym
Salty.uproject (UE 5.8) from the Third Person template with class redirects, the SaltyCore and Salty modules, the three build targets, USaltyAssetManager calling InitGlobalData, Config/Tags with the 23 root namespaces, Scripts/run-tests.sh, build.sh and Authoring/create_gym.py, L_Gym, Git LFS attributes and the placeholder test. Template variants kept as reference (D-41). The four Fab packs stay out of the repository for now (~10 GB). The editor serves the engine MCP plugin on 127.0.0.1:8000 through DefaultEditorPerProjectUserSettings.ini. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
This commit is contained in:
Rainer Leit
co-authored by
Claude Fable 5.1
Claude Fable 5.1
parent
0e61a77346
commit
4f2c55cd2a
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// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "GameFramework/Character.h"
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#include "CombatAttacker.h"
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#include "CombatDamageable.h"
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#include "Animation/AnimMontage.h"
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#include "Engine/TimerHandle.h"
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#include "CombatEnemy.generated.h"
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class UWidgetComponent;
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class UCombatLifeBar;
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class UAnimMontage;
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/** Completed attack animation delegate for StateTree */
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DECLARE_DELEGATE(FOnEnemyAttackCompleted);
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/** Landed delegate for StateTree */
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DECLARE_DELEGATE(FOnEnemyLanded);
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/** Enemy died delegate */
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DECLARE_DYNAMIC_MULTICAST_DELEGATE(FOnEnemyDied);
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/**
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* An AI-controlled character with combat capabilities.
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* Its bundled AI Controller runs logic through StateTree
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*/
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UCLASS(abstract)
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class ACombatEnemy : public ACharacter, public ICombatAttacker, public ICombatDamageable
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{
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GENERATED_BODY()
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/** Life bar widget component */
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UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category="Components", meta = (AllowPrivateAccess = "true"))
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UWidgetComponent* LifeBar;
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public:
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/** Constructor */
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ACombatEnemy();
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protected:
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/** Max amount of HP the character will have on respawn */
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UPROPERTY(EditAnywhere, Category="Damage")
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float MaxHP = 3.0f;
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public:
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/** Current amount of HP the character has */
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UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category="Damage", meta = (ClampMin = 0, ClampMax = 100))
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float CurrentHP = 0.0f;
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protected:
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/** Name of the pelvis bone, for damage ragdoll physics */
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UPROPERTY(EditAnywhere, Category="Damage")
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FName PelvisBoneName;
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/** Pointer to the life bar widget */
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UPROPERTY(EditAnywhere, Category="Damage")
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UCombatLifeBar* LifeBarWidget;
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/** If true, the character is currently playing an attack animation */
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bool bIsAttacking = false;
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/** Distance ahead of the character that melee attack sphere collision traces will extend */
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UPROPERTY(EditAnywhere, Category="Melee Attack|Trace", meta = (ClampMin = 0, ClampMax = 500, Units = "cm"))
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float MeleeTraceDistance = 75.0f;
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/** Radius of the sphere trace for melee attacks */
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UPROPERTY(EditAnywhere, Category="Melee Attack|Trace", meta = (ClampMin = 0, ClampMax = 500, Units = "cm"))
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float MeleeTraceRadius = 50.0f;
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/** Amount of damage a melee attack will deal */
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UPROPERTY(EditAnywhere, Category="Melee Attack|Damage", meta = (ClampMin = 0, ClampMax = 100))
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float MeleeDamage = 1.0f;
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/** Amount of knockback impulse a melee attack will apply */
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UPROPERTY(EditAnywhere, Category="Melee Attack|Damage", meta = (ClampMin = 0, ClampMax = 1000, Units = "cm/s"))
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float MeleeKnockbackImpulse = 150.0f;
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/** Amount of upwards impulse a melee attack will apply */
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UPROPERTY(EditAnywhere, Category="Melee Attack|Damage", meta = (ClampMin = 0, ClampMax = 1000, Units = "cm/s"))
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float MeleeLaunchImpulse = 350.0f;
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/** AnimMontage that will play for combo attacks */
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UPROPERTY(EditAnywhere, Category="Melee Attack|Combo")
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UAnimMontage* ComboAttackMontage;
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/** Names of the AnimMontage sections that correspond to each stage of the combo attack */
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UPROPERTY(EditAnywhere, Category="Melee Attack|Combo")
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TArray<FName> ComboSectionNames;
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/** Target number of attacks in the combo attack string we're playing */
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int32 TargetComboCount = 0;
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/** Index of the current stage of the melee attack combo */
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int32 CurrentComboAttack = 0;
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/** AnimMontage that will play for charged attacks */
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UPROPERTY(EditAnywhere, Category="Melee Attack|Charged")
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UAnimMontage* ChargedAttackMontage;
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/** Name of the AnimMontage section that corresponds to the charge loop */
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UPROPERTY(EditAnywhere, Category="Melee Attack|Charged")
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FName ChargeLoopSection;
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/** Name of the AnimMontage section that corresponds to the attack */
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UPROPERTY(EditAnywhere, Category="Melee Attack|Charged")
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FName ChargeAttackSection;
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/** Minimum number of charge animation loops that will be played by the AI */
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UPROPERTY(EditAnywhere, Category="Melee Attack|Charged", meta = (ClampMin = 1, ClampMax = 20))
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int32 MinChargeLoops = 2;
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/** Maximum number of charge animation loops that will be played by the AI */
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UPROPERTY(EditAnywhere, Category="Melee Attack|Charged", meta = (ClampMin = 1, ClampMax = 20))
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int32 MaxChargeLoops = 5;
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/** Target number of charge animation loops to play in this charged attack */
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int32 TargetChargeLoops = 0;
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/** Number of charge animation loop currently playing */
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int32 CurrentChargeLoop = 0;
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/** Time to wait before removing this character from the level after it dies */
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UPROPERTY(EditAnywhere, Category="Death")
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float DeathRemovalTime = 5.0f;
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/** Enemy death timer */
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FTimerHandle DeathTimer;
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/** Attack montage ended delegate */
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FOnMontageEnded OnAttackMontageEnded;
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/** Last recorded location we're being attacked from */
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FVector LastDangerLocation = FVector::ZeroVector;
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/** Last recorded game time we were attacked */
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float LastDangerTime = -1000.0f;
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public:
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/** Attack completed internal delegate to notify StateTree tasks */
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FOnEnemyAttackCompleted OnAttackCompleted;
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/** Landed internal delegate to notify StateTree tasks. We use this instead of the built-in Landed delegate so we can bind to a Lambda in StateTree tasks */
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FOnEnemyLanded OnEnemyLanded;
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/** Enemy died delegate. Allows external subscribers to respond to enemy death */
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UPROPERTY(BlueprintAssignable, Category="Events")
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FOnEnemyDied OnEnemyDied;
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public:
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/** Performs an AI-initiated combo attack. Number of hits will be decided by this character */
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void DoAIComboAttack();
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/** Performs an AI-initiated charged attack. Charge time will be decided by this character */
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void DoAIChargedAttack();
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/** Called from a delegate when the attack montage ends */
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void AttackMontageEnded(UAnimMontage* Montage, bool bInterrupted);
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/** Returns the last recorded location we were attacked from */
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const FVector& GetLastDangerLocation() const;
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/** Returns the last game time we were attacked */
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float GetLastDangerTime() const;
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public:
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// ~begin ICombatAttacker interface
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/** Performs an attack's collision check */
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virtual void DoAttackTrace(FName DamageSourceBone) override;
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/** Performs a combo attack's check to continue the string */
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UFUNCTION(BlueprintCallable, Category="Attacker")
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virtual void CheckCombo() override;
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/** Performs a charged attack's check to loop the charge animation */
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UFUNCTION(BlueprintCallable, Category="Attacker")
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virtual void CheckChargedAttack() override;
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// ~end ICombatAttacker interface
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// ~begin ICombatDamageable interface
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/** Handles damage and knockback events */
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virtual void ApplyDamage(float Damage, AActor* DamageCauser, const FVector& DamageLocation, const FVector& DamageImpulse) override;
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/** Handles death events */
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virtual void HandleDeath() override;
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/** Handles healing events */
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virtual void ApplyHealing(float Healing, AActor* Healer) override;
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/** Allows the enemy to react to incoming attacks */
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virtual void NotifyDanger(const FVector& DangerLocation, AActor* DangerSource) override;
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// ~end ICombatDamageable interface
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protected:
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/** Removes this character from the level after it dies */
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void RemoveFromLevel();
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public:
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/** Overrides the default TakeDamage functionality */
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virtual float TakeDamage(float Damage, struct FDamageEvent const& DamageEvent, AController* EventInstigator, AActor* DamageCauser) override;
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/** Overrides landing to reset damage ragdoll physics */
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virtual void Landed(const FHitResult& Hit) override;
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protected:
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/** Blueprint handler to play damage received effects */
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UFUNCTION(BlueprintImplementableEvent, Category="Combat")
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void ReceivedDamage(float Damage, const FVector& ImpactPoint, const FVector& DamageDirection);
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protected:
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/** Gameplay initialization */
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virtual void BeginPlay() override;
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/** EndPlay cleanup */
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virtual void EndPlay(EEndPlayReason::Type EndPlayReason) override;
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};
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