没有合适的资源？快使用搜索试试~ 我知道了~

文库首页后端C#How To Make A Game In Unity3D

How To Make A Game In Unity3D

game

unity

需积分: 10 15 下载量 37 浏览量 2010-07-10 16:46:37 上传评论收藏 1.28MB PDF 举报

温馨提示

试读

44页

用C#开发unity游戏的实例, Below you'll find a detailed explanation from which you can make the beginning of a game very similar to EVAC-CITY, a 2D top down survival alien shooter myself and Daniel Wilkinson developed and which is currently free to play here: Click to play EVAC-CITY

资源推荐

资源详情

资源评论

EVAC-CITY

A starters guide to making a game like EVAC-CITY

Index

Introduction................................................................................................................................................3

Programming - Character Movement.........................................................................................................4

Programming - Character Animation.......................................................................................................13

Programming - Enemy AI........................................................................................................................18

Programming - Projectiles.......................................................................................................................22

Programming - Particle Effects and Damage...........................................................................................27

Programming - Additional Development.................................................................................................36

Level Design - Object Placement.............................................................................................................39

Level Design - Game Design...................................................................................................................44

Download tutorial resources

Download the Example Projects

Play EVAC-CITY

By David Lancaster

http://www.youtube.com/Daveriser

Page 1 of 44

Introduction

Hello and welcome to this tutorial. Below you'll find a detailed explanation from which you can make

the beginning of a game very similar to EVAC-CITY, a 2D top down survival alien shooter myself and

Daniel Wilkinson developed and which is currently free to play here:

Click to play EVAC-CITY

This tutorial will introduce you to the programming language C# of Unity 3D, Level Design in Unity

3D, and how to create textures and art assets in The Gimp.

This tutorial is best done when you have a familiar understanding of the Unity 3D interface. Learning

Unity 3D's interface is very intuitive and easy. `The game engine is free to download and use for a

period of 30 days, and the Indie license of the game is currently $199.00 USD (at the time I wrote this

tutorial, price may have changed since then).

You can download the free version here:

http://unity3d.com/unity/download

Here are some very intuitive video tutorials which will get you comfortable with the Unity 3D

interface:

http://unity3d.com/support/documentation/video/

Thank you for taking the time to look through this tutorial and I only hope it helps you abundantly in

your desire to become a skillful game developer.

Let's start with programming character movement!

David Lancaster

http://www.youtube.com/Daveriser

Page 2 of 44

Character Movement

Programming Tutorial Part 1

First things first, we need a character which moves around! Create an empty Unity 3D game project

that imports none of the unity packages which comes with the software.

Open Unity > Goto > File > New Project > Name it 'EVAC-CITY tutorial'.

If you don't have it already go ahead and download the free resources needed for this tutorial here:

Download tutorial resources

Download the Example Projects

Then Open up the Unity project you have just created goto the assets folder and drag the Tutorial

Resouces folder you had downloaded and drag it into the assets folder.

Once this is done you can now save the scene Goto > File > Save Scene As...

Scene.

Firstly I'm going to create an empty game object and name it 'Player', to rename an object left click

over the name of the object in your Hierarchy and keep your mouse stationary over the object after

releasing left click for a second.. Then from the menu with your new game object selected, choose

(component – mesh – mesh filter), and (component – mesh – mesh renderer). In the mesh filter I am

going to select 'plane' which is made available from adding the above .fbx file to your assets folder.

Also, select 'plane' from your project window, in the inspector look at the FBX importer component, set

the scale factor to 1 and click apply.

Now we need a material to render our character onto the plane! You might have noticed that when you

import an fbx file it automatically creates a material for you. I'm just going to delete what it creates

and create my own and name it 'PlayerMaterial'. Right click the project window and create a new

material. Select the PlayerSpriteSheet.png that you downloaded above and use it as a texture for your

new material. Select (transparent-diffuse) as the shader for your material.

Now in your player object's mesh renderer, select your PlayerMaterial in the materials tab. You should

now see what is displayed in the image on the next page:

Page 3 of 44

Okay our player is being rendered onto our plane! Now let's make sure he's tiled correctly. Select your

PlayerMaterial and set your X tiling to -0.2 and your Y tiling to -0.25. We are going to animate our

character by changing the tiling of the character dynamically over time! I set the Y tiling to -0.25 for

mathematical reasons, in the next tutorial we shall cover animation and if this is not set to a negative

value the animation wont run properly because of the way I have set up calculating which animation to

play. And set the X tiling to -0.2, I have no idea why it's a negative value I must have had a reason a

while ago when I wrote the animation code but the code likes it to be that way and I'm going to trust it.

Next add to your player (component – physics – rigidbody) and (component – physics – capsule

collider) the capsule collider adds a collision object to our player, this collision object will collide with

other collision objects in our world. The rigidbody gives our player a physics based movement to our

capsule collider, this is allows our collider to move around, push and interact with other objects in our

game world.

Make sure you turn off the use gravity check box in your rigidbody component otherwise your player is

going to keep on falling forever.

It's time now to script our character to move around. But first I should let you know, if you are new to

programming more than likely you're only going to understand bits and pieces of code at a time, to

understand it all at once takes experience, don't fret if you go ahead and implement the code in this

tutorial without understanding it all. Understanding comes over time with experience and it's normal

not to understand things.

Page 4 of 44

Right click in your project window and select (create – C Sharp Script) call your script 'AIscript', now

it's completely up to you how you organise your project window (we spell organize with an S in

Australia). In the future I wont tell you where to put the things you create in this tutorial but leave it up

to you to put things where you think they belong best. In this case I created a folder called 'scripts' and

put my C Sharp Script in there. The reason I am calling this script 'AIscript' instead of say

'PlayerScript' is that this script is going to be designed in such a way that both the enemies and player

will use the same script. You could create separate scripts but I personally like to keep things local.

Now open your AIscript and firstly and always change the name of class to the name of the script

otherwise Unity wont compile it.

using UnityEngine;

using System.Collections;

public class AIscript : MonoBehaviour {

Any code highlighted blue in this tutorial is code that wont change, anything highlighted red is the code

I am indicating for you to change. If the code is simply a green color, it is completely new code with

no code which is preexisting.

Leave the Start and Update functions as they are, the Start function is called only once at the beginning

of the object's life which is using the script, and Update is called once every frame while the object is

alive.

Let's create a new function called FindInput(); This function will find the input which needs to be sent

to the remaining functions to determine what the character will do. This input is either going to be

player controlled or AI controlled. I am also going to add 2 more functions below FindInput, one will

be used for finding the player's input and the other for AI input.

Add this below the Update function:

void FindInput ()

{

if (thisIsPlayer == true)

{

FindPlayerInput();

} else {

FindAIinput();

}

void FindPlayerInput ()

{

}

void FindAIinput ()

{

}

Page 5 of 44

剩余43页未读，继续阅读

评论收藏

内容反馈

资源评论

资源反馈

评论星级较低，若资源使用遇到问题可联系上传者，3个工作日内问题未解决可申请退款~

agileheart

粉丝: 1
资源: 1

上传资源快速赚钱

我的内容管理展开

我的资源快来上传第一个资源

我的收益

登录查看自己的收益

我的积分登录查看自己的积分

我的C币登录后查看C币余额

我的收藏

我的下载

下载帮助

前往需求广场，查看用户热搜

How To Make A Game In Unity3D

How-To-Make-A-Game-With-Cpp-and-SDL:Lazy Foo'Productions的教程

Learning C# Programming with Unity 3D 2014.pdf

Unity.3D.and.PlayMaker.Essentials.Game.Development

Learning Unity Android Game Development

C# Game Programming Cookbook for Unity 3D - 2014

Unity AI Game Programming - Second Edition

Hands-On Game Development without Coding: Create 2D and 3D games.epub

Unity UI Cookbook(PACKT,2015)

Unity UI Cookbook pdf 2016新书 0分

Unity.AI.Programming.Essentials

Getting Started with Unity 2018 , 3rd Edition

Unity Virtual Reality Projects.pdf

Unity开发者移动游戏优化指南-4.1（基于ARM平台）

Unity 5.x Shaders and Effects Cookbook (2016)

unity Solid.pdf

Unity3DBookPageCurl-master翻书插件

2D ROGUELIKE

Build Report Tool 3.0.19.rar

More iPhone Cool Projects(重发)

ILSpy 安装包和压缩包

DevExpress22.X完美Patch资源

基于C#与Sql Server的智慧星学生选课管理系统.rar

CefFlashBrowser - Flash浏览器

用c# 自己封装的Modbus工具类库源码

vscode 1.77 安装包

HslCommunication.dll 7.0.1 免费版本 全部源代码和测试工程

C#使用 MQTTnet 快速实现 MQTT 通信 Demo

StockMonitorInstaller-1.0.13

关于西门子PLC与上位机通讯的damo程序，以及更改后的S7.net+

最新资源

HslCommunication.dll 7.0.1 免费版本全部源代码和测试工程