From b8f08e83cc13a9348d356dcc480d8d80a232c098 Mon Sep 17 00:00:00 2001
From: baz <bazzadobs@live.co.uk>
Date: Wed, 31 Jul 2024 14:31:29 +0100
Subject: [PATCH] Add Fire Wand Weapon

---
 .../Weapons/FireWand/BP_FireWandWeapon.uasset |  3 ++
 Source/vampires/Weapons/FireWandWeapon.cpp    | 37 +++++++++++++++++++
 Source/vampires/Weapons/FireWandWeapon.h      | 25 +++++++++++++
 3 files changed, 65 insertions(+)
 create mode 100644 Content/Weapons/FireWand/BP_FireWandWeapon.uasset
 create mode 100644 Source/vampires/Weapons/FireWandWeapon.cpp
 create mode 100644 Source/vampires/Weapons/FireWandWeapon.h

diff --git a/Content/Weapons/FireWand/BP_FireWandWeapon.uasset b/Content/Weapons/FireWand/BP_FireWandWeapon.uasset
new file mode 100644
index 0000000..046fd15
--- /dev/null
+++ b/Content/Weapons/FireWand/BP_FireWandWeapon.uasset
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:943b78e4be7f7ac8bb53898027ccc2d2146d4c2c75e9a8cd273b7f3d9d7378f8
+size 24017
diff --git a/Source/vampires/Weapons/FireWandWeapon.cpp b/Source/vampires/Weapons/FireWandWeapon.cpp
new file mode 100644
index 0000000..fb4f73b
--- /dev/null
+++ b/Source/vampires/Weapons/FireWandWeapon.cpp
@@ -0,0 +1,37 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "FireWandWeapon.h"
+
+#include "Kismet/KismetMathLibrary.h"
+
+AFireWandWeapon::AFireWandWeapon()
+{
+}
+
+void AFireWandWeapon::BeginPlay()
+{
+	Super::BeginPlay();
+}
+
+void AFireWandWeapon::FireWeaponAction_Implementation()
+{
+	if (IsValid(ProjectileTemplate) && OverlappedEnemies.Num() > 0)
+	{
+		FActorSpawnParameters actorSpawnParameters;
+		actorSpawnParameters.Owner = this;
+		actorSpawnParameters.SpawnCollisionHandlingOverride = ESpawnActorCollisionHandlingMethod::AlwaysSpawn;
+		actorSpawnParameters.TransformScaleMethod = ESpawnActorScaleMethod::MultiplyWithRoot;
+		
+		AProjectile* projectile = GetWorld()->SpawnActor<AProjectile>(ProjectileTemplate, GetOwner()->GetTransform(),
+																	  actorSpawnParameters);
+
+		AActor* target = OverlappedEnemies[FMath::RandRange(0, OverlappedEnemies.Num() - 1)];
+		FVector direction = UKismetMathLibrary::GetDirectionUnitVector(
+			GetActorLocation(), target->GetActorLocation());
+		direction.Z = 0.0;
+		direction.Normalize();
+
+		projectile->TargetDirection = direction;
+	}
+}
diff --git a/Source/vampires/Weapons/FireWandWeapon.h b/Source/vampires/Weapons/FireWandWeapon.h
new file mode 100644
index 0000000..72d1ad5
--- /dev/null
+++ b/Source/vampires/Weapons/FireWandWeapon.h
@@ -0,0 +1,25 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "ProjectileWeapon.h"
+#include "FireWandWeapon.generated.h"
+
+/**
+ * 
+ */
+UCLASS()
+class VAMPIRES_API AFireWandWeapon : public AProjectileWeapon
+{
+	GENERATED_BODY()
+
+public:
+	AFireWandWeapon();
+
+protected:
+	virtual void BeginPlay() override;
+
+public:
+	virtual void FireWeaponAction_Implementation() override;
+};