ICAN_4JV/LegumeMix
ICAN_4JV/LegumeMix
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Implemented ammo collection + random bullet spread

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This commit is contained in:
TjgL 2025-01-23 21:09:33 +01:00
parent b468f703f9
commit bc9c73df78
3 changed files with 32 additions and 7 deletions
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22
Source/LegumeMix/Private/Player/LMPlayer.cpp
View File

@ -4,9 +4,9 @@
#include "Player/LMPlayer.h"
#include "KismetTraceUtils.h"
#include "LMBulletInfo.h"
#include "Camera/CameraComponent.h"
#include "Ammo/LMAmmo.h"
#include "Player/LMBulletInfo.h"
#include "Weapon/LMWeaponManager.h"
ALMPlayer::ALMPlayer()
@ -21,6 +21,8 @@ ALMPlayer::ALMPlayer()
ArmsMesh = CreateDefaultSubobject<USkeletalMeshComponent>(TEXT("Arms Mesh"));
ArmsMesh->SetupAttachment(Camera);
SpreadStream = FRandomStream(FMath::Rand());
}
// Called when the game starts or when spawned
@ -59,10 +61,20 @@ void ALMPlayer::PlayAnimation(UAnimMontage* Animation)
void ALMPlayer::FireBullets(const FLMBulletInfo Settings)
{
FVector EndLocation = Settings.Origin + (Settings.Direction * Settings.MaxDistance);
TArray<FHitResult> Hits = TArray<FHitResult>();
GetWorld()->LineTraceMultiByChannel(Hits, Settings.Origin, EndLocation, ECC_Camera);
DrawDebugLineTraceMulti(GetWorld(), Settings.Origin, EndLocation, EDrawDebugTrace::ForDuration, Hits.Num() > 0, Hits, FColor::Green, FColor::Red, 10.f);
FVector EndLocation;
FVector ShotVector;
FHitResult OutHit = FHitResult();
DrawDebugLine(GetWorld(), Settings.Origin, Settings.Origin + (Settings.Direction * Settings.MaxDistance), FColor::Blue, false, 2.f);
for (int Shots = 0; Shots < Settings.BulletCount; Shots++)
{
ShotVector = UKismetMathLibrary::RandomUnitVectorInConeInDegreesFromStream(SpreadStream, Settings.Direction, Settings.Spread);
EndLocation = Settings.Origin + (ShotVector * Settings.MaxDistance);
const bool HasHit = GetWorld()->LineTraceSingleByChannel(OutHit, Settings.Origin, EndLocation, ECC_Camera);
DrawDebugLineTraceSingle(GetWorld(), Settings.Origin, EndLocation, EDrawDebugTrace::ForDuration, HasHit, OutHit, FColor::Green, FColor::Red, 2.f);
}
}
FVector ALMPlayer::GetWeaponFiringOrigin() const

2
Source/LegumeMix/Private/Weapon/LMShotgun.cpp
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@ -18,7 +18,7 @@ void ALMShotgun::PrimaryFire()
if (!Player)
return;
PlaySound(Data.FireSound);
PlaySound(FireSound);
PlayAnimation(PrimaryFireAnimation);
FVector Origin = Player->GetWeaponFiringOrigin();

13
Source/LegumeMix/Private/Weapon/LMWeaponManager.cpp
View File

@ -68,7 +68,20 @@ void ULMWeaponManager::AddAmmoType(EAmmoType AmmoType, int AmmoCount)
FString Debug = FString::Printf(TEXT("Adding %i ammo of type %i"), AmmoCount, AmmoType);
GEngine->AddOnScreenDebugMessage(1, 1.f, FColor::Cyan, Debug);
if (AmmoData.Contains(AmmoType))
{
AmmoData[AmmoType].AddAmmo(AmmoCount);
}
else
{
const FString Warning = FString::Printf(TEXT("Ammo type %i not found"), AmmoType);
GEngine->AddOnScreenDebugMessage(1, 2.f, FColor::Orange, Warning);
FLMAmmoData Data = FLMAmmoData();
Data.AmmoType = AmmoType;
Data.AmmoCount = AmmoCount;
AmmoData[AmmoType] = Data;
}
}
void ULMWeaponManager::Fire()