From 517e3377b2f5027cb6bcaad970d434336f236164 Mon Sep 17 00:00:00 2001
From: meishibiezb <750783119@qq.com>
Date: Sun, 15 Mar 2026 01:39:06 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E5=A2=9E=E5=8A=A0=E8=B9=B2=E4=B8=8B?=
 =?UTF-8?q?=E5=8A=9F=E8=83=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Content/Blueprints/BP_TestChar.uasset    |  4 ++--
 Content/Inputs/IA/IA_CrouchAction.uasset |  3 +++
 Content/Inputs/IMC/IMC_Context.uasset    |  4 ++--
 Source/lonese/MyCharacter.cpp            | 23 ++++++++++++++++++++++-
 Source/lonese/MyCharacter.h              | 12 ++++++++++++
 5 files changed, 41 insertions(+), 5 deletions(-)
 create mode 100644 Content/Inputs/IA/IA_CrouchAction.uasset

diff --git a/Content/Blueprints/BP_TestChar.uasset b/Content/Blueprints/BP_TestChar.uasset
index c480c02..f136777 100644
--- a/Content/Blueprints/BP_TestChar.uasset
+++ b/Content/Blueprints/BP_TestChar.uasset
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:6ac38f4a38f72a3a97b438f3d68fd8eaac42b95a6402ac7457916168a33f2930
-size 36300
+oid sha256:1197407138c019ab4329fc01ffc4f3aa105ffe2cd4643d214009e654780203b6
+size 36615
diff --git a/Content/Inputs/IA/IA_CrouchAction.uasset b/Content/Inputs/IA/IA_CrouchAction.uasset
new file mode 100644
index 0000000..5af22a2
--- /dev/null
+++ b/Content/Inputs/IA/IA_CrouchAction.uasset
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:97bbea6820391de07fec8d7fd5728165e96c431df465e0f22ddd1676f8b4b2d5
+size 1182
diff --git a/Content/Inputs/IMC/IMC_Context.uasset b/Content/Inputs/IMC/IMC_Context.uasset
index b99987c..199e054 100644
--- a/Content/Inputs/IMC/IMC_Context.uasset
+++ b/Content/Inputs/IMC/IMC_Context.uasset
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:19b9a971e8f3dfd8084835586af6704e6069ced3be12b0a4dcf066c89f9fada5
-size 4873
+oid sha256:3fe69f4904326e07bad7a60dc0856c2cde5bb7a18357ed1528ab266b6c7425f0
+size 5344
diff --git a/Source/lonese/MyCharacter.cpp b/Source/lonese/MyCharacter.cpp
index c2b15d2..8edecbe 100644
--- a/Source/lonese/MyCharacter.cpp
+++ b/Source/lonese/MyCharacter.cpp
@@ -27,19 +27,36 @@ void AMyCharacter::StopRun(const FInputActionValue& Value)
 	GetCharacterMovement()->MaxWalkSpeed = 600.0f;
 }
 
+void AMyCharacter::BeginCrouch(const FInputActionValue& Value)
+{
+	bIsCrouching = true;
+	GetCharacterMovement()->bWantsToCrouch = true;
+	GetCharacterMovement()->Crouch();
+	UE_LOG(LogTemp, Warning, TEXT("Crouching"));
+}
+
+void AMyCharacter::StopCrouch(const FInputActionValue& Value)
+{
+	bIsCrouching = false;
+	GetCharacterMovement()->bWantsToCrouch = false;
+	GetCharacterMovement()->UnCrouch();
+	UE_LOG(LogTemp, Warning, TEXT("Stop Crouch"));
+}
+
 // Sets default values
 AMyCharacter::AMyCharacter()
 {
  	// Set this character to call Tick() every frame.  You can turn this off to improve performance if you don't need it.
 	PrimaryActorTick.bCanEverTick = true;
 
+	GetCharacterMovement()->GetNavAgentPropertiesRef().bCanCrouch = true;
 }
 
 // Called when the game starts or when spawned
 void AMyCharacter::BeginPlay()
 {
 	Super::BeginPlay();
-	
+
 }
 
 // Called every frame
@@ -75,6 +92,10 @@ void AMyCharacter::SetupPlayerInputComponent(UInputComponent* PlayerInputCompone
 			EnhancedInputComponent->BindAction(RunAction, ETriggerEvent::Started, this, &AMyCharacter::BeginRun);
 			EnhancedInputComponent->BindAction(RunAction, ETriggerEvent::Completed, this, &AMyCharacter::StopRun);
 		}
+		if (CrouchAction) {
+			EnhancedInputComponent->BindAction(CrouchAction, ETriggerEvent::Started, this, &AMyCharacter::BeginCrouch);
+			EnhancedInputComponent->BindAction(CrouchAction, ETriggerEvent::Completed, this, &AMyCharacter::StopCrouch);
+		}
 	}
 }
 
diff --git a/Source/lonese/MyCharacter.h b/Source/lonese/MyCharacter.h
index f0bb59c..20b0816 100644
--- a/Source/lonese/MyCharacter.h
+++ b/Source/lonese/MyCharacter.h
@@ -18,6 +18,8 @@ public:
 	class UInputAction* MoveAction;
 	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Input")
 	class UInputAction* RunAction;
+	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Input")
+	class UInputAction* CrouchAction;
 
 	UFUNCTION(BlueprintCallable, Category = "Move")
 	void Move(const FInputActionValue& Value);
@@ -25,6 +27,15 @@ public:
 	void BeginRun(const FInputActionValue& Value);
 	UFUNCTION(BlueprintCallable, Category = "Move")
 	void StopRun(const FInputActionValue& Value);
+	UFUNCTION(BlueprintCallable, Category = "Move")
+	void BeginCrouch(const FInputActionValue& Value);
+	UFUNCTION(BlueprintCallable, Category = "Move")
+	void StopCrouch(const FInputActionValue& Value);
+
+	UFUNCTION(BlueprintCallable, Category = "State")
+	bool IsRunning() const { return bIsRunning; }
+	UFUNCTION(BlueprintCallable, Category = "State")
+	bool IsCrouching() const { return bIsCrouching; }
 
 	// Sets default values for this character's properties
 	AMyCharacter();
@@ -40,4 +51,5 @@ protected:
 
 private:
 	bool bIsRunning = false;
+	bool bIsCrouching = false;
 };