为地板和楼梯添加材质

从ShooterGame导出材质

Content/Environment/Materials

-
M_FFA_Floor_02_Dark	地板
M_FFA_Wall_04	楼梯

导出

相关资产

导入到ShootThemUp

创建文件夹 Content/ExternalContent/Pickup , 保存到此处

设置地板

• 应用材质
  

  

  
  

• 设置变换
  

  

  
  

设置楼梯

• 移除楼梯
  

• 添加楼梯
  
  Place Actors > Geometry > Box
  

• 设置纹理
  

  

  
  

• 设置变换
  

  

  
  

• 设置规格
  

  

  
  

• 一共四级台阶
  
  按下Option键, 延Z轴拖动台阶; Z方向按80递增, X方向按250递增
  

  

  
  

创建所需静态网格体和材质

创建材质类

Content/Materials

创建材质, 命名为M_BaseGlow

两个参数: Color和Glow

发光参数默认值设为10

创建材质实例

MI_BlueGlow

MI_GreenGlow

如图

创建静态网格体

新建文件夹 Content/Pickups/StaticMeshes

创建生命补给

• Place Actors > Geometry > Box , 添加
  

• 设置 Details > Brush Settings , X = 40, Y = 80, Z = 40
  

  

  
  

• 按下E, 切换到旋转模式
  

• 按下Option, 绕X轴旋转90渡
  

• 按下Command, 选中两个笔刷 Brush , Details > Brush Settings > Create Static Mesh
  

  

  
  

• 保存到 Content/Pickups/StaticMeshes , 命名为S_Health
  

  

  
  

• 双击打开, 应用材质
  

  

  
  

创建弹药补给

• Place Actors > Geometry > Cylinder , 添加
  
  设置基准 Transform > Location : X = 1000, Y = 2000, Z = 50
  
  圆柱有三个参数, 高度, 半径和分片
  

  

  
  

• 按下Option, 向上拖动, 设置参数
  

  

  
  

• 按下Option, 向上拖动, 设置参数
  

  

  
  

• Place Actors > Geometry > Sphere , 添加
  
  球体有两个参数, 半径和细分
  

  

  
  

• 按下Command, 选中三个圆柱和球体, 拖动, 二者间隔50
  

  

  
  

• 选中6个圆柱体, 2个球体, Details > Brush Settings > Create Static Mesh
  

  

  
  

• 命名为S_Rockets
  

  

  
  

• 应用材质
  

  

  
  

创建补给类

	基类	上级文件夹	属性
STUBasePickup	Actor	Pickups	Public
STUAmmoPickup	STUBasePickup
STUHealthPickup	STUBasePickup

• 创建派生类
  
  C++ Classes > ShootThemUp > Public > Pickups > STUBasePickup
  

  

  
  

• 添加头文件搜索路径
  
  ShootThemUp: ShootThemUp.Build.cs
  

  Copy 1PublicIncludePaths.AddRange(new string[]
   2{
   3    "ShootThemUp/Public/Player",
   4    "ShootThemUp/Public/Components",
   5    "ShootThemUp/Public/Dev",
   6    "ShootThemUp/Public/Weapon",
   7    "ShootThemUp/Public/UI",
   8    "ShootThemUp/Public/Animations",
   9    "ShootThemUp/Public/Pickups"
  10});

补给基类

STUBasePickup

添加碰撞组件

ShootThemUp: Pickups/STUBasePickup.h

protected

Copy1class USphereComponent;
2
3UPROPERTY(VisibleAnywhere)
4USphereComponent *CollisionComponent;

触发重叠事件

ShootThemUp: Pickups/STUBasePickup.cpp

Copy 1#include "Components/SphereComponent.h"
 2
 3DEFINE_LOG_CATEGORY_STATIC(LogBasePickup, All, All);
 4
 5// Constructor
 6CollisionComponent = CreateDefaultSubobject<USphereComponent>("SphereComponent");
 7CollisionComponent->InitSphereRadius(50.0f);
 8CollisionComponent->SetCollisionEnabled(ECollisionEnabled::QueryOnly);
 9CollisionComponent->SetCollisionResponseToAllChannels(ECollisionResponse::ECR_Overlap);    
10SetRootComponent(CollisionComponent);

覆写NotifyActorBeginOverlap函数, 发生重叠事件时调用

ShootThemUp: Pickups/STUBasePickup.h

protected

Copy1virtual void NotifyActorBeginOverlap(AActor *OtherActor) override;

重叠后销毁Actor

ShootThemUp: Pickups/STUBasePickup.cpp

Copy1void ASTUBasePickup::NotifyActorBeginOverlap(AActor *OtherActor)
2{
3    Super::NotifyActorBeginOverlap(OtherActor);
4    UE_LOG(LogBasePickup, Display, TEXT("Pickups was taken"));
5    Destroy();
6}

创建蓝图类

• 创建基于STUAmmoPickup和STUHealthPickup的蓝图类, 保存到 Content/Pickups
  

• 为蓝图类添加静态网格体组件, 绑定 Content/Pickups/StaticMeshes 下的静态网格体
  

  

  
  

弹药补给

生命补给

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