1 00:00:00,030 --> 00:00:04,149 该视频是由广告中的广告组合赞助的，我们将做一些 this video is sponsored by ad mix in this video we're going to make some 2 00:00:04,349 --> 00:00:08,319 简单的塔防AI，我们将拥有可以放置的塔 simple tower defense AI we're going to have our towers that we can place and as 3 00:00:08,519 --> 00:00:11,919 在塔将瞄准的攻击范围内产生敌人 enemies get spawned an approach within the attack range the tower will aim and 4 00:00:12,119 --> 00:00:16,570 射击塔也可以通过扩展范围和损坏来升级 shoot the towers are also upgradable with expandable range and damage let's 5 00:00:16,769 --> 00:00:20,828 开始 begin [Music] 6 00:00:21,820 --> 00:00:26,429 好吧，这就是我们要在这里做的是将我的塔放在 okay so here is what we're trying to make over here is my tower placed in the 7 00:00:26,629 --> 00:00:31,890 地图，当我将鼠标悬停在上面时，可以看到该塔的攻击范围 map and when I mouse over I could see the attack range of this tower and by 8 00:00:32,090 --> 00:00:36,689 按下一个按钮，我就可以发动敌人的波浪，使敌人开始产生 pressing a button I can start the enemy wave so the enemy start being spawned 9 00:00:36,890 --> 00:00:40,318 他们将沿着自己的道路前进，并进入 and they're going to follow their own path and as they get within the range of 10 00:00:40,518 --> 00:00:44,669 塔塔开始攻击并发射箭，箭击中 the tower the tower starts attacking and firing arrows and the arrows hit the 11 00:00:44,869 --> 00:00:49,649 敌人，他们受到足够的打击而受到伤害，敌人死了，所以我有一座塔 enemies and they get damaged with enough hits the enemies die so I have one tower 12 00:00:49,850 --> 00:00:53,699 但我也可以轻松地生成更多塔楼，并且生成 but I can also easily spawn a whole bunch more towers and the spawning is 13 00:00:53,899 --> 00:00:57,178 正确放置在网格上，因此我们使用的是在其中创建的网格系统 correctly placed on a grid so we're using the grid system that we created in 14 00:00:57,378 --> 00:01:01,168 以前的视频，我们可以通过启用Gizmos将其可视化，这里是 a previous video and we can visualize it by enabling gizmos there it is here's 15 00:01:01,368 --> 00:01:04,950 我们的网格，所以这里是另一座塔，但是现在你走了，我们 our grid so it's one another tower right down here and yet there you go now we 16 00:01:05,150 --> 00:01:09,539 有两个塔，现在我们可以产生更多的敌人，他们来了， have our two towers and now we can spawn some more enemies and here they come and 17 00:01:09,739 --> 00:01:13,349 如您所见，这些塔也可以升级，因此在左侧 as you see the towers are also upgradable so here on the left side we 18 00:01:13,549 --> 00:01:17,849 可以增加射程，在右侧我们可以增加伤害，所以它 can increase the range and on the right side we can increase the damage so it 19 00:01:18,049 --> 00:01:21,450 催生了更多的敌人，让我一见就知道 spawned a bunch more enemies and let's see and yep as soon as I get within 20 00:01:21,650 --> 00:01:26,219 他们开始受到打击，现在受到4548点伤害 range they start getting hit and now they're taking 4548 damage the damage 21 00:01:26,420 --> 00:01:30,418 我们在上一个视频中也弹出了弹出窗口，所以请检查一下，就像这样 pop ups we're also made in a previous video so check it out and just like this 22 00:01:30,618 --> 00:01:34,228 我们有一些非常简单的塔防AI工作，因此您可以右键单击以 we have some very simple tower defense AI working so you can right-click to 23 00:01:34,429 --> 00:01:39,808 再放一堆塔楼，然后产生一堆敌人，他们 place a whole bunch more towers and now spawn a bunch more enemies and they 24 00:01:40,009 --> 00:01:42,959 当它们进入任何一个塔的范围内时，它们就会开始出现 start coming as they get within range of any of the towers the towers start 25 00:01:43,159 --> 00:01:47,548 打他们，如果我想我可以升级他们，等等等等，以便 hitting them and if I want I can upgrade them and so on and so on in order to 26 00:01:47,748 --> 00:01:50,819 从长远来看，继续开发游戏，您需要考虑营利 continue building your games in the long run you need to think about monetization 27 00:01:51,019 --> 00:01:54,838 AB混合是一个很好的工具，可以帮助您解决AD混合问题 AB mix is a great tool to help you solve that with AD mix you can place 28 00:01:55,039 --> 00:01:58,918 游戏中的非侵入式集成广告，而不是难看的横幅 unintrusive integrated ads inside of your game so instead of an ugly banner 29 00:01:59,118 --> 00:02:02,819 广告在您的游戏内部拥有一个广告牌，这对于 ad you have a billboard right inside your game this is especially useful for 30 00:02:03,019 --> 00:02:07,048 通过AR和VR内容获利而又不影响玩家的沉浸感，并且 monetizing AR and VR content without breaking player immersion and since the 31 00:02:07,248 --> 00:02:10,529 广告的干扰性较小，可以带来更好的播放器体验， ads are less intrusive that leads to a better player experience which leads to 32 00:02:10,729 --> 00:02:13,920 较高的保留率，可让您赚更多的钱，因此您可以继续建房 higher retention which allows you to make more money so you can keep building 33 00:02:14,120 --> 00:02:17,100 您的游戏真棒，该工具非常易于使用 your awesome game the tool is extremely easy to use 34 00:02:17,300 --> 00:02:21,118 只需下载unity插件并导入您的场景，您将看到此 just download the unity plugin and import into your scene you'll see this 35 00:02:21,318 --> 00:02:24,420 窗口，您可以在其中选择各种尺寸并拖放 window where you can select from a variety of sizes and drag and drop the 36 00:02:24,620 --> 00:02:28,649 将对象混合到您的场景中，该对象具有很好的适应性，因此可以适合任何对象 ad mix object into your scene the object is very adaptable so it can fit any 37 00:02:28,848 --> 00:02:31,349 像平坦的东西或将其放在周围 surface like something flat or put it around 38 00:02:31,549 --> 00:02:35,219 如您所见，它非常易于使用，并且拥有游戏内广告 as you can see it's extremely simple to use and having in-game ads is a lot 39 00:02:35,419 --> 00:02:38,969 设置完所有广告后，比烦人的横幅广告要好 better than annoying banner ads once you've set up all your ads click this 40 00:02:39,169 --> 00:02:43,110 按钮，以在您不开始生成时验证您的应用 button to your website to validate your app once you do don't start generating 41 00:02:43,310 --> 00:02:48,179 不到24小时即可获得收入，因此广告组合是一种非常易于使用的工具， revenue in under 24 hours so ad mix is an extremely easy to use tool that works 42 00:02:48,378 --> 00:02:52,140 比标准广告更好，除非您立即开始赚钱 better than standard ads unless you start earning revenue immediately go to 43 00:02:52,340 --> 00:02:56,069 广告混入开始并下载n mix unity插件以开始赚钱 ad mix start in and download the n mix unity plugin to start earning revenue 44 00:02:56,269 --> 00:03:00,330 今天感谢您添加组合，也感谢这些出色的支持者 today thank you to add mix and also thank you to these awesome supporters 45 00:03:00,530 --> 00:03:04,170 有关使此视频成为可能的信息，请访问patreon.com/scishow for making this video possible go to patreon.com/scishow 46 00:03:04,370 --> 00:03:07,439 编码猴子以获得一些好处，并帮助所有人免费观看视频 code monkey to get some perks and help keep the videos free for everyone 47 00:03:07,639 --> 00:03:12,390 好吧，这个圈子，让我们开始吧，好了，这就是我们的主演 alright so this circle let's get to it okay so here we are in our starring 48 00:03:12,590 --> 00:03:17,310 我们所拥有的场景就是基本的地图设置，因此您可以看到它们的路径 scene all we have is the basic map setup so as you can see the path where they 49 00:03:17,509 --> 00:03:21,209 按下按钮不会拿走我可以生出一些敌人，然后你就去了 won't take by pressing a button I can spawn some enemies and there you go they 50 00:03:21,408 --> 00:03:25,259 在那里的角落产生，他们终于开始移动敌人 get spawned on the corner there and they finally start moving the enemies go 51 00:03:25,459 --> 00:03:28,500 穿过那里的力量，穿过那里，在那里我 through the power through there there and out through there also in here I 52 00:03:28,699 --> 00:03:32,580 有一个网格设置，所以如果我们启用gizmos，您可以看到所有 have a grid setup so if we enable gizmos there you go we can see all of the 53 00:03:32,780 --> 00:03:36,480 在上一个视频中完全制作了网格系统的各个网格位置，因此 various grid positions the grid system was fully made in a previous video so 54 00:03:36,680 --> 00:03:40,200 检查一下，在这种情况下，我们将使用网格来 check that out and in this case we're just going to use the grid in order to 55 00:03:40,400 --> 00:03:43,110 将塔盖印到其位置，例如，我们将能够放置 stamp the towers into their position so for example we'll be able to place a 56 00:03:43,310 --> 00:03:47,429 塔这里一个这里一个这里等等等等，所以让我们开始做 tower here one here one here and so on alright so let's begin by making the 57 00:03:47,628 --> 00:03:51,539 在项目文件中可以看到塔的视觉效果，例如，我有一些纹理 tower visual here in the project files I have some textures for example this one 58 00:03:51,739 --> 00:03:56,310 用塔将其拖到场景上，现在让我们制作一个空游戏 with a tower let's drag it onto the scene and now let's make a empty game 59 00:03:56,509 --> 00:04:02,670 对象，这将是我们的主塔，我们将塔精灵拖入我们的内部 object this will be our main tower and we drag the tower sprite inside of our 60 00:04:02,870 --> 00:04:06,990 塔游戏对象，这样我们现在可以轻松地定位精灵，以便 tower game object so this way we can now easily locate the sprite in order to 61 00:04:07,189 --> 00:04:10,710 确保它与网格位置匹配现在我们还要添加另一个 make sure that it matches with the grid position now let's also add another 62 00:04:10,909 --> 00:04:14,909 空通道游戏对象，所以是一个空的，我们称之为 empty channel game object so an empty one yep and let's call this the 63 00:04:15,109 --> 00:04:20,310 弹药适合的位置，所以这是弹丸将要放置的位置 projectile suit from position so this is the position where the projectiles will 64 00:04:20,509 --> 00:04:25,050 被解雇，所以在这种情况下，我们只需将其定位在 be fired from so in this case let's just locate it right up there at the top of 65 00:04:25,250 --> 00:04:29,968 塔就好了，就像这样，我们有了一个非常基本的视觉设置，现在让我们 the tower ok so just like this we have a very basic visual setup now let's make 66 00:04:30,168 --> 00:04:33,718 要处理的脚本，所以让我们创建一个新的C Sharp脚本并附带 the script to handle so let's create a new C sharp script and come with just 67 00:04:33,918 --> 00:04:39,329 我们的塔让我们将其拖到游戏对象上，然后打开确定，首先让我们抓取 our tower let's drag it on to the game object and open ok now first let's grab 68 00:04:39,529 --> 00:04:43,299 参考我们拍摄前的位置 reference to our shoot front position 69 00:04:45,550 --> 00:04:49,319 所以这里就是我们要做的一个转换文件，我们得到了那个位置 so there it is we just do a transform file and we get the position of that 70 00:04:49,519 --> 00:04:53,310 游戏对象，这样我们可以在视觉上找到它，然后获得位置 game object so this way we can visually locate it and then we get the position 71 00:04:53,509 --> 00:04:58,439 通过代码，现在在这里我们还捕获鼠标单击，所以我们做一个 through code and now here let's also capture the mouse click so let's do a 72 00:04:58,639 --> 00:05:03,000 完美男孩更新，在我们的更新内，您只需输入一个简单的鼠标即可 perfect boy update inside of our update you just do a simple input get mouse 73 00:05:03,199 --> 00:05:08,670 按下鼠标左键，仅用于测试，当我们单击时使用 button down left mouse button and just for testing when we click let's use a 74 00:05:08,870 --> 00:05:14,759 只要您可以下载实用程序中的功能，就可以弹出一个弹出窗口 function from the utilities to spawn a pop up as long as you can download the 75 00:05:14,959 --> 00:05:18,540 从统一代码免费获得的实用工具猴子平静了，就这样，让我们​​来看看 utilities for free from unity code monkey calm so just like this let's see 76 00:05:18,740 --> 00:05:22,379 如果可以的话，我们在这里，那里是塔楼，然后单击，然后就走了，我们 if it's working okay here we are there's the tower and click and there you go we 77 00:05:22,579 --> 00:05:25,560 让我们的点击正确运行，以便正确运行塔脚本 have our clicks correctly working all right so the tower script is correctly 78 00:05:25,759 --> 00:05:29,790 运行，现在我们有了塔，让我们先发射弹丸，让我们 running so now that we have our tower let's fire off a projectile first let's 79 00:05:29,990 --> 00:05:34,980 创建我们的射弹，所以在这里，我有一个简单的箭头精灵， create our projectile so over here I have a simple sprite of a arrow so just 80 00:05:35,180 --> 00:05:38,939 将其拖动到场景上，是的，现在有投射箭头，让我们 drag it onto the scene and yep there's the projectile arrow now let's make a 81 00:05:39,139 --> 00:05:43,860 脚本来控制它，因此我们为射箭创建了新的c-sharp脚本 script to control it so we create the new c-sharp script for projectile arrow 82 00:05:44,060 --> 00:05:48,990 并将脚本直接拖到它上面好吧，现在我们想在执行期间生成箭头 and drag the script straight onto it ok now we want to spawn our arrows during 83 00:05:49,189 --> 00:05:53,610 运行时，为了做到这一点，让我们先将箭头打入预制 runtime so in order to do that let's make our arrow into a prefab so first 84 00:05:53,810 --> 00:05:58,139 让我们创建一个文件夹来构成我们的预制件，我们只需拖动箭头 let's create a folder to form our prefabs and we simply drag the arrow 85 00:05:58,339 --> 00:06:04,650 到目前为止，我们将其重命名为PF射弹箭头 onto it let's rename it PF projectile arrow alright so far so good we have a 86 00:06:04,850 --> 00:06:09,720 预制射箭的预制件现在我们要在射击时生成箭头 prefab for the projectile arrow now we want to spawn arrows when we shoot so 87 00:06:09,920 --> 00:06:14,340 让我们打开射箭类，在这里让我们做一个简单的静态 let's open up the projectile arrow class and in here let's make a simple static 88 00:06:14,540 --> 00:06:21,329 函数以生成箭头，因此称为create and in的私有静态void function in order to spawn a arrow so private static void called create and in 89 00:06:21,529 --> 00:06:26,220 在这里我们要实例化您将要实例化我们的PF弹射箭头 here we want to instantiate you're going to instantiate our PF projectile arrow 90 00:06:26,420 --> 00:06:31,230 因此，在这里自然需要我们对预制件的参考，在这里 so naturally in here we need a reference to our prefab and for that over here in 91 00:06:31,430 --> 00:06:35,250 现场我已经有了一个非常家庭电话游戏资产类，它是在 the scene I already have a very home phone game assets class this was made in 92 00:06:35,449 --> 00:06:38,850 上一个视频，因此您可以看到该对象具有一堆字段 a previous video so this object as you can see it has a bunch of fields a bunch 93 00:06:39,050 --> 00:06:43,439 参考，它有这个脚本，这个脚本的作用是我们有一个 of references and it has this script and this script what it does is we have a 94 00:06:43,639 --> 00:06:48,420 静态实例，然后我们有一堆公共字段，所以在这里我可以 static instance and then we have a whole bunch of public fields so in here I can 95 00:06:48,620 --> 00:06:52,980 只需为PF抛射箭头添加小马变换 simply add a pony transform for the PF projectile arrow 96 00:06:53,180 --> 00:06:59,050 现在回到这里的箭头脚本中，我现在可以访问游戏资产访问权限 and now back in the arrow script in here I can now access the game assets access 97 00:06:59,250 --> 00:07:03,370 这些静态实例和重力射弹箭头再次涵盖了游戏 these static instance and gravity projectile arrow again I cover the game 98 00:07:03,569 --> 00:07:07,720 资产脚本在其他视频中有详细说明，因此请查看说明中的链接，以便 asset script in detail in another video so check the link in the description so 99 00:07:07,920 --> 00:07:11,470 在这里我们可以生成一个箭头，我们还可以接收到一个生成的向量340 here we can spawn an arrow and let's also receive a vector 340 spawned 100 00:07:11,670 --> 00:07:17,110 位置，所以我们以四元数身份在那里生成 position so we spawn in there with quaternion identity all right so this 101 00:07:17,310 --> 00:07:21,670 应该产生一个弹箭，以便进行测试，让我们尝试在 should spawn a projectile arrow so for testing let's try to spawn it on the 102 00:07:21,870 --> 00:07:25,600 鼠标的位置，所以首先要公开而不是私有，现在让它公开 mouse position so first instead of private let's make this public and now 103 00:07:25,800 --> 00:07:29,410 进入塔楼，然后在这里按下鼠标左键，我们开始吧 go into the tower and then here when you press on your left mouse button let's go 104 00:07:29,610 --> 00:07:33,610 进入项目向下箭头脚本，以创建一个新的箭头和一个免费的 into the project down arrow script in order to create a new arrow and a free 105 00:07:33,810 --> 00:07:39,850 位置让我们使用鼠标位置，所以这里再次使用另一个功能 position let's use the mouse position so here again using another function from 106 00:07:40,050 --> 00:07:43,990 该实用程序是为了使鼠标在此处很少位置 the utilities in order to get the mouse little position here is the function in 107 00:07:44,189 --> 00:07:47,139 如果您想自己制作，可以看到非常简单，只需抓住世界 case you want to make it yourself as you can see very simple just grab the world 108 00:07:47,339 --> 00:07:50,980 相机并在屏幕位置上做一个屏幕旋转点，所以让我们 camera and do a screen twirl point on the screen position all right so let's 109 00:07:51,180 --> 00:07:54,490 测试一下，看看您何时按向左键，箭头是否在Senshi中 test and see if we see an arrow being in Senshi ated when are you pressing left 110 00:07:54,689 --> 00:07:57,069 鼠标键我们需要做的最后一件事就是拍摄 mouse button the last thing we need is just to film 111 00:07:57,269 --> 00:08:00,910 有了这个参考，所以我们只是将预制件拖到那里好吧，让我们测试一下 with this reference so we just drag the prefab right in there okay let's test 112 00:08:01,110 --> 00:08:04,960 好的，我们在这里，然后单击，然后您就可以找到正确产生的箭头 okay here we are and click and there you go there's the arrow correctly spawned 113 00:08:05,160 --> 00:08:09,370 太棒了，所以我们正确地产生了箭头预制件 right awesome so we have the arrow prefab being correctly spawned in the 114 00:08:09,569 --> 00:08:13,180 正确的鼠标位置，现在我们不想在鼠标位置上生成它，但是 correct Mouse position now we don't want to spawn it on the mouse position but 115 00:08:13,379 --> 00:08:16,780 而是我们想在塔上生成它并朝某个位置射击，所以 rather we want to spawn it on the tower and shoot towards a certain position so 116 00:08:16,980 --> 00:08:20,770 在这种情况下，朝着鼠标的位置射击，因此返回箭头脚本 in this case shoot towards the mouse position so back in the arrow script 117 00:08:20,970 --> 00:08:25,170 让我们接收一个生成位置，然后是目标位置的vector3 let's receive a spawn position and then also a vector3 for the target position 118 00:08:25,370 --> 00:08:33,370 现在在我们的对象中，让我们创建一个设置函数，以便我们可以 and now here in our object let's make a setup function just so that we can 119 00:08:33,570 --> 00:08:40,209 接收目标位置的向量三，当我们创建 receive our vector three for the target position and when we create to 120 00:08:40,409 --> 00:08:47,259 实例化并获取箭头变换，然后获取该类型的组件 instantiate and grab the arrow transform then we do get component of this type 121 00:08:47,460 --> 00:08:54,839 投射箭头，然后我们可以调用安装程序并传递到目标位置 projectile arrow and then we can call setup and pass in our target position 122 00:08:55,039 --> 00:08:58,329 好吧，现在当我们调用此函数时，我们将传递 all right so now when we call this function we're going to pass in the 123 00:08:58,529 --> 00:09:02,409 生成和Atari位置，现在我们有了这个位置，我们需要做的就是 spawn and Atari position and now that we have this position all we need to do is 124 00:09:02,610 --> 00:09:05,979 确保我们的项目我们的箭头朝着它前进，所以现在在这里 make sure that our project our arrow moves towards it so now here 125 00:09:06,179 --> 00:09:10,209 我们需要问一个问题，即我们应如何实质上移动投影机 we need to ask a question which is how should we move the projector essentially 126 00:09:10,409 --> 00:09:14,229 我们有两个选择，我们可以手动移动它，也可以使用物理 we have two options we can move it manually or we can use the physics 127 00:09:14,429 --> 00:09:17,828 系统，这将取决于您的设计目标和您要尝试的目标 system so that's going to depend on your design goals and what you're trying to 128 00:09:18,028 --> 00:09:21,549 在这里处理您的游戏，我们将以最简单的方式进行 do with your game here we're going to do the simplest way possible so just 129 00:09:21,750 --> 00:09:26,139 无需物理操作即可手动移动变换，因此仅在我们的私人男孩上 manually moving the transform with no physics so just on our private boy 130 00:09:26,339 --> 00:09:33,399 更新我们计算朝向目标位置的方向，这样我们就可以 update we calculate the direction towards the target position so we have 131 00:09:33,600 --> 00:09:40,240 移动方向我们以一定的移动速度向移动方向移动 the move direction we move towards the move direction by a certain move speed 132 00:09:40,440 --> 00:09:48,429 然后我们检查一下距离，以便我们是否足够接近 and after we do let's just check the distance so if we are close enough to 133 00:09:48,629 --> 00:09:51,609 目标位置，然后我们就可以摧毁这个游戏对象 the target position then we simply destroy this game object all right so 134 00:09:51,809 --> 00:09:55,508 那里有一些非常简单，非常基本的运动代码，现在我们可以回到 there it is some very simple very basic movement code now we can go back into 135 00:09:55,708 --> 00:09:59,769 我们的塔脚本，在这里，我们在函数中有两个参数，第一个 our tower script and in here now we have two parameters in our function the first 136 00:09:59,970 --> 00:10:03,399 一个是生成位置，所以我们将使用从 one is a spawn position so we're going to use our projectile shoot from 137 00:10:03,600 --> 00:10:07,990 位置并作为目标，让我们向鼠标射击吧，让我们 position and as the target let's shoot towards the mouse all right so let's 138 00:10:08,190 --> 00:10:12,370 测试好吧，所以我们在这里，然后单击其中的任何一个，其中有箭头， test okay so here we are and click any of there you go there's the arrow and 139 00:10:12,570 --> 00:10:16,779 正确地进行了操作，因此，例如，单击此处并说达到了 correctly goes so let's say click in here and it says it reaches yep it gets 140 00:10:16,980 --> 00:10:21,399 罢工棒极了，现在我们需要固定速度和旋转 the strike all right awesome now we need to fix the speed as well as the rotation 141 00:10:21,600 --> 00:10:26,649 因此，为了提高速度，我们只需增加速度和旋转速度 so let's do that for the speed let's just increase it and for the rotation 142 00:10:26,850 --> 00:10:36,370 让我们正确地注油，所以我们使用的是 let's get the oiler angles all right so there it is for the angles we're using a 143 00:10:36,570 --> 00:10:41,109 函数将向量三转换为欧拉角，这是 function to transform a vector three into a Euler angle and here is the 144 00:10:41,309 --> 00:10:44,139 功能，以防您想自己动手，我们只需设置欧拉 function in case you want to make yourself and we just set the Euler 145 00:10:44,339 --> 00:10:49,149 角度，因为我们在2D模式下工作，所以我们只在DZ上设置好，让我们看看好 angles and since we were working in 2d we only set on D Z okay let's see okay 146 00:10:49,350 --> 00:10:53,828 并点击他们的任何一个哟，现在我们已经从 and click any of their yo now we have errors correctly being fired from the 147 00:10:54,028 --> 00:10:58,389 朝目标鼠标位置倾斜 tower and towards the target mouse position all right awesome 148 00:10:58,589 --> 00:11:02,198 好了，现在我们有了基本的塔式功能，让它正常工作 okay so we have our basic tower functionality now let's make it work 149 00:11:02,399 --> 00:11:06,309 如果我已经设置了一个简单的脚本以生成一些脚本，现在就与敌人 with enemies now if I'm already set up a simple script in order to spawn some 150 00:11:06,509 --> 00:11:11,109 敌人，因此只需按一个简单的键，敌人就会开始 enemies so by pressing a simple key there you go the enemies start being 151 00:11:11,309 --> 00:11:15,279 生成并开始显示，因此脚本在此游戏对象上 spawn and they start showing up so the script is on this game object here it is 152 00:11:15,480 --> 00:11:19,328 这是脚本，非常简单，我们要做的就是首先制作 here is the script it's very simple all we're doing is first of all making 153 00:11:19,528 --> 00:11:21,699 网格，所以我们有验证它的功能 the grid so we have the function to validate it 154 00:11:21,899 --> 00:11:25,569 这只是为了以后我们可以将塔架卡入位置，然后 this is just so we can later snap our towers into position and then we just 155 00:11:25,769 --> 00:11:29,859 在不同的难度下有三种不同类型的波浪 have three different types of waves in different difficulties and on each wave 156 00:11:30,059 --> 00:11:34,029 我们只是发现了一大堆敌人，就逻辑而言，他们所做的一切 we just find a whole bunch of enemies and in terms of logic all they're doing 157 00:11:34,230 --> 00:11:38,740 是盲目地跟随一个简单的Waypoint，所以现在非常简单 is blindly following a simple Waypoint so there it is very simple now the 158 00:11:38,940 --> 00:11:42,279 通过此功能可以创建敌人，这是我们正在做的漂亮 enemies are created through this function here it is we're doing pretty 159 00:11:42,480 --> 00:11:44,769 我们在弹箭上所做的几乎相同的事情 much the same thing that we're doing on the projectile arrow 160 00:11:44,970 --> 00:11:50,019 因此，我们对敌人的预制件进行了感应，然后我们进行了基本设置，现在 so we insensate the enemy prefab and then we do a basic set up and now as the 161 00:11:50,220 --> 00:11:54,339 醒来时会在此处创建敌人，并将它们添加到某个敌人列表中，因此 enemies are created here on awake they are added onto a certain enemy list so 162 00:11:54,539 --> 00:11:59,529 这是一个静态列表，其中包含所有在世敌人以及 this is a static list which contains all of the alive enemies and with that over 163 00:11:59,730 --> 00:12:04,179 在这里，我有一个简单的功能来取得最接近的敌人，它占据一个位置并 here I have a simple function to get the closest enemy it takes a position and a 164 00:12:04,379 --> 00:12:08,709 最大范围，并简单地循环遍历所有敌人，而忽略其中的任何一个 max range and simply cycles through all the enemies ignores if any of them are 165 00:12:08,909 --> 00:12:13,179 仍然死了并寻找范围内最近的敌人，所以此功能是 still dead and looks for the closest enemy within range so this function is 166 00:12:13,379 --> 00:12:16,870 为了寻找最接近我们塔的敌人，我们将使用什么 what we're going to use in order to look for the closest enemy to our tower so 167 00:12:17,070 --> 00:12:21,309 让我们进入我们的塔脚本，在这里让我们停止手动触发我们的 let's go into our tower script and here let's stop manually firing our 168 00:12:21,509 --> 00:12:27,729 弹丸，在这里，让我们做一个函数来获取最近的敌人 projectiles and in here and let's make a function to get the closest enemy now 169 00:12:27,929 --> 00:12:31,929 我们将在敌人类别上使用该函数，以便为 we're going to use the function on the enemy class so get closest enemy for the 170 00:12:32,129 --> 00:12:36,699 通过此变换飞镖位置的位置，现在对于最大范围，让我们 position passing this transform dart position and now for the max range let's 171 00:12:36,899 --> 00:12:39,709 将其存储在字段中 store it in a field 172 00:12:40,129 --> 00:12:46,719 所以就这样，所以现在在我们的更新中，我们可以尝试获取最接近的 so just like this all right so now in our update we can try to get the closest 173 00:12:46,919 --> 00:12:53,799 敌人，如果不知道，那么我们有一个有效的敌人，所以在这里，我们 enemy and if it is not know then we have a valid enemy so it's in here that we 174 00:12:54,000 --> 00:12:59,259 想要生成我们的射箭，它将从我们的射击位置朝着 want to spawn our projectile arrow going to spawn from our shoot position towards 175 00:12:59,460 --> 00:13:05,620 敌人的位置没问题，所以我们要像这样 the enemy position all right so there it is however like this we're going to have 176 00:13:05,820 --> 00:13:10,329 一个问题，但让我们尝试一下，看看现在还可以，到目前为止，看来 an issue but let's try it out just to see okay here we are and so far it seems 177 00:13:10,529 --> 00:13:14,889 好，但让我们产生一些敌人，他们来了，现在让我们看看 good but let's spawn some enemies and here they come and now let's see what 178 00:13:15,090 --> 00:13:19,479 当它们进入范围并发生时，它们就会发生，这是疯狂的 happens as they get within range and yep they're going with that that is insane 179 00:13:19,679 --> 00:13:23,139 好吧，所以在这里我们基本上看到一个箭头被发射 all right so here we are seeing essentially one arrow being fired by 180 00:13:23,340 --> 00:13:27,129 每个朋友，所以很明显我们不想射那么多箭 every single friend so obviously we don't want to shoot that many arrows so 181 00:13:27,330 --> 00:13:30,698 让我们添加一个简单的拍摄计时器，让我们 let's add a simple shoot timer so let's make a 182 00:13:30,899 --> 00:13:41,709 相位射击计时器可以，所以我们有一个非常基本的射击计时器 phasic shoot timer all right so we have a very basic shoot timer coming down 183 00:13:41,909 --> 00:13:45,849 用我们的增量时间，如果我们低于零，那么我们测试是否有敌人 with our delta time and if we go under zero then we test if we have an enemy 184 00:13:46,049 --> 00:13:50,529 我们重置了拍摄定时器，所以这很简单，让我们看看可以，所以在这里 and we reset our shoot timer so there it is very simple let's see okay so here we 185 00:13:50,730 --> 00:13:54,878 现在让我们产生一些敌人，他们来了，因为它们在里面 are now let's spawn some enemies and here they come and as they are within 186 00:13:55,078 --> 00:13:58,779 射程，然后塔就开始射击更容易控制的 range and there you go the tower start shooting a more manageable amount of 187 00:13:58,980 --> 00:14:02,828 到目前为止，所有箭头都很好，所以现在没有损坏，但逻辑是 arrows all right so far so good so right now there's no damage but the logic is 188 00:14:03,028 --> 00:14:06,428 实际起作用，所以让我们现在伤害我们的敌人 actually working so let's damage our enemies now the 189 00:14:06,629 --> 00:14:10,988 敌人已经具有此伤害功能，它将造成伤害 enemies already have this damage function it takes in an int for a damage 190 00:14:11,188 --> 00:14:15,219 并产生一些粒子和一堆东西，并减少 amount and simply spawn some particles and a bunch of things and reduces on the 191 00:14:15,419 --> 00:14:20,918 健康系统，让我们使用此功能让我们回到弹丸中 health system so let's use this function let's go back in our projectile and in 192 00:14:21,119 --> 00:14:25,029 当弹丸到达目标位置时我们就在这里，所以它在这里 here we have when the projectile reaches the target position so it's in here that 193 00:14:25,230 --> 00:14:30,368 我们实际上需要称呼敌人伤害，这意味着我们需要获得一个 we need to essentially call enemy damage so that means we need to receive a 194 00:14:30,568 --> 00:14:34,719 参考我们的目标敌人，所以让我们在这里，而不是我们的创造 reference to our target enemy so let's go up here and our create instead of 195 00:14:34,919 --> 00:14:39,519 接收目标位置让我们接收敌人，我们绕过每个目标 receiving a target position let's receive a enemy and we pass around each 196 00:14:39,720 --> 00:14:47,649 设置，这里我们将目标位置定义为敌人位置，现在 setup and here we define the target position as the enemy position and now 197 00:14:47,850 --> 00:14:51,608 在这里我们实际上可以调用我们的损伤函数，所以在这里我们需要损伤 here we can actually call our damage function so here we need the damage 198 00:14:51,808 --> 00:14:57,969 因此，我们也可以收到赔偿，因此我们也可以得到赔偿金额 amount so let's also receive that all right so we also get the damage amount 199 00:14:58,169 --> 00:15:03,188 在这里，我们可以使用它，现在应该回到塔中了 and in here we use it all right that should do it now back in the tower all 200 00:15:03,389 --> 00:15:07,599 我们需要的是当我们产生怪胎时敌人参考的人 we need is the person the enemy reference when spawning our freak out 201 00:15:07,799 --> 00:15:11,709 现在我们还需要损坏量，所以让我们像使用 and now we also need the damage amount so let's the final like we did with the 202 00:15:11,909 --> 00:15:19,209 范围好吧，我们有一个伤害值，这里只是为了好玩，让我们将其随机分配 range okay we have a damage amount and here just for fun let's randomize it a 203 00:15:19,409 --> 00:15:24,548 有点应该做的让我们在这里测试好吧，让我们 bit all right that should do it let's test okay here we are and let's 204 00:15:24,749 --> 00:15:29,198 产生一些敌人，然后它们开始出现，随着进近，他们 spawn some enemies and here they start to come and as the approach yep they 205 00:15:29,399 --> 00:15:32,678 开始被枪杀，然后就像他们都被枪杀一样 start getting shot and there you go just like that they're all being shot and 206 00:15:32,879 --> 00:15:35,469 其中一些实际上还活着，但是是的，我们去了 some of them are actually living but yep there we go 207 00:15:35,669 --> 00:15:39,758 我们的箭头很棒，所以在这里，我们有塔， we have the arrows working awesome okay so here we have our Tower and it's 208 00:15:39,958 --> 00:15:43,609 正确射击附近的敌人，现在让我们做一个简单的迷你 correctly shooting at nearby enemies now let's make a simple mini 209 00:15:43,809 --> 00:15:48,078 很好的系统，所以在塔中，我们已经为 great system alright so here in the tower we already defined a field for the 210 00:15:48,278 --> 00:15:51,828 范围和伤害的数量，所以它很容易操作 range and on for the damage amount so it's going to be very easy to manipulate 211 00:15:52,028 --> 00:15:59,929 这些让我们做一些功能来做到这一点，所以在这里让我们做 these let's make some functions to do that all right so here let's do very 212 00:16:00,129 --> 00:16:04,789 简单函数只是修改我们的简单字段，然后再次使用 simple functions just modifying our simple fields which again are then using 213 00:16:04,990 --> 00:16:08,929 此功能，然后在此功能中，现在进入编辑器 this function and up here in this function now let's go into the editor to 214 00:16:09,129 --> 00:16:14,389 让我们的升级看起来不错，所以在这里我们创建一个空的游戏对象， make our upgrade visual okay so in here let's create an empty game object let's 215 00:16:14,589 --> 00:16:18,559 公开称为升级，所以这是我们要放置的对象 call this the upgrade openly so this is the object that we're going to place on 216 00:16:18,759 --> 00:16:22,669 为了升级塔的顶部，在里面添加一个精灵 top of the tower in order to upgrade and inside let's add a sprite with this 217 00:16:22,870 --> 00:16:32,700 现在在此部分中，它做了两个按钮的升级和一个按钮的关闭 section here now it's made two buttons to upgrade and one button to close all 218 00:16:41,519 --> 00:16:46,339 正确，所以现在这里是按钮我正在使用按钮废料的地方 right so there it is now here for the buttons I'm using the button scrap 219 00:16:46,539 --> 00:16:50,449 脚本也是代码模拟实用程序的一部分，它只是一个简单的精灵 script which is also part of the code mock utilities it's just a simple sprite 220 00:16:50,649 --> 00:16:54,769 基本按钮以便捕获鼠标交互，因为这是一个精灵 base button in order to capture Mouse interactions since this is a sprite it's 221 00:16:54,970 --> 00:16:59,209 基于闯入，所以我们需要一个简单的对撞机，所以在这里 based on doing break-ins so we require a simple Collider alright so here we have 222 00:16:59,409 --> 00:17:02,659 我们的升级叠加层游戏对象实际上，我们将其放置在 our upgrade overlay game object we're essentially going to place this right on 223 00:17:02,860 --> 00:17:07,210 为了升级塔的顶部，现在让我们为此编写一个脚本 top of a tower in order to upgrade that tower now let's make a script for this 224 00:17:07,410 --> 00:17:13,579 所以一个新的脚本，只要附加好就可以了，现在先打开它，让我们做一些非常 so a new script and just attach it okay now open it first let's make some very 225 00:17:13,779 --> 00:17:20,388 基本的显示和隐藏功能，因此只需将游戏对象设置为true或false basic show and hide functions so just set the game object to true or false 226 00:17:20,588 --> 00:17:22,819 好吧，现在在节目中，我们也收到一个 okay and now on the show let's also receive a 227 00:17:23,019 --> 00:17:26,779 我们将要显示的塔，将其设置为true时，我们还将 tower that we're going to show on and when we set it to true we also set the 228 00:17:26,980 --> 00:17:31,399 将怀疑位置转换为塔式转换位置，使其位于顶部 transform doubt position to the tower transform position so it's right on top 229 00:17:31,599 --> 00:17:35,029 现在，为了使此脚本易于使用，让我们 of the tower and now in order to make this script easy to use and let's make a 230 00:17:35,230 --> 00:17:38,370 静态显示功能 static show function 231 00:17:43,130 --> 00:17:47,349 好的，所以这里是一个静态实例，将其设置为清醒状态， all right so here it is we just have a static instance we set it on awake and 232 00:17:47,549 --> 00:17:52,599 我们有我们的show static函数，可以在调用实例时使用-哦，这只是 we have our show static function which in calls the instance - oh this is just 233 00:17:52,799 --> 00:17:56,500 所以我们有一个非常容易使用的函数，现在我们需要做的是调用 so we have this function that is very easy to use now we need to do is call 234 00:17:56,700 --> 00:18:00,279 当我们将鼠标移到塔上时，返回编辑器 this when we pass the mouse over the tower so back in the editor 235 00:18:00,480 --> 00:18:05,740 让我们与塔楼不同，然后在上面套上一个对撞机 let's unlike the tower and apply a box Collider onto it all right there's the 236 00:18:05,940 --> 00:18:08,619 对撞机，现在我们可以进入塔脚本 collider and now we can go into the tower script 237 00:18:08,819 --> 00:18:15,129 在这里我们可以实现我们自己的鼠标回车功能 and in here we can implement our own mouse enter function this gets triggered 238 00:18:15,329 --> 00:18:19,480 当鼠标经过与该对象相连的对撞机时，在这里让我们 when the mouse passes over the collider attached to this object so in here let's 239 00:18:19,680 --> 00:18:23,859 只需进入升级覆盖图即可调用我们的show函数并通过 just go into the upgrade overlay in order to call our show function and pass 240 00:18:24,059 --> 00:18:27,730 在我们的塔中好吧，就像这样，它应该可以正常工作 in our tower alright so just like this it should be working 241 00:18:27,930 --> 00:18:31,930 让我们测试一下，在这里，因为我将鼠标移到了其中的任何一个上， let's test okay here we are as I passed the mouse over any of there you go the 242 00:18:32,130 --> 00:18:36,069 叠加层显示的很好，现在让我们实现 overlay shows up alright good now let's just implement the functions for the 243 00:18:36,269 --> 00:18:38,569 纽扣 buttons 244 00:18:50,069 --> 00:18:54,639 好的，所以就在这里，但是醒着之后，我们只需获取按钮精灵组件 all right so here it is but awake we simply get the button sprite component 245 00:18:54,839 --> 00:18:58,059 并且我们将绞痛功能设置为这些连接功能，因此隐藏原因 and we set the colic function to these connect functions so in the hide reason 246 00:18:58,259 --> 00:19:01,930 在升级范围的后面，您只需调用函数即可升级我们的塔 behind on the upgrade range you simply call the functions to upgrade our tower 247 00:19:02,130 --> 00:19:05,919 然后我们还有另一个功能或可以更新视觉效果，所以 and then we just have another function or to update the visuals all right so 248 00:19:06,119 --> 00:19:10,149 让我们测试一下，所以如果您在并且有塔，现在将鼠标放在 let's test okay so if you're and there's the tower and now place the mouse over 249 00:19:10,349 --> 00:19:14,049 是的，你现在去吧，我们可以看到很好的房屋范围，我们可以 yep there you go now we can see the home range all right very nice and we can 250 00:19:14,250 --> 00:19:17,680 也可以增加范围，因此通过单击按钮，您可以找到范围 also increase the range so by clicking the button and there you go the range 251 00:19:17,880 --> 00:19:22,149 确实会增加，这也会增加伤害，所以如果我产生一些 actually does increase and this one also increases damage so if I spawned some 252 00:19:22,349 --> 00:19:26,289 敌人现在，我们看着他们，在这里，他们来了 enemies right now and we look at them and here they come and as soon as they 253 00:19:26,490 --> 00:19:29,289 进入范围内，然后你就开始射击，他们需要大量的 get within range yep there you go they start getting shot and they take tons of 254 00:19:29,490 --> 00:19:33,879 伤害让我们继续增加，然后你会遭受更多的伤害 damage let's keep increasing and there you go a lot more damage and a much 255 00:19:34,079 --> 00:19:37,210 范围更大，好吧，就像这样，我们有了 bigger range all right so just like this we have our 256 00:19:37,410 --> 00:19:41,619 现在，铁塔完全可以正常运行，并且拥有自己的升级覆盖层 tower fully functioning with its own upgrade overlay awesome now finally 257 00:19:41,819 --> 00:19:45,490 现在让我们制作基本的塔式生成器，以便生成我们的塔 let's just make our basic tower spawner now in order to spawn our tower it's 258 00:19:45,690 --> 00:19:49,329 将会非常简单，我们已经有了塔，我们需要新的是转换 going to be very simple we already have our tower all we need new is convert 259 00:19:49,529 --> 00:19:53,230 将其放入预制件中，然后生成该预制件，以便使其成为预制件 this into a prefab and then spawn that prefab so to make it a prefab just drag 260 00:19:53,430 --> 00:19:56,950 将其放到prefabs文件夹中，然后转到脚本 it on to the prefabs folder yep there you go and now it's going to the script 261 00:19:57,150 --> 00:20:01,210 我们用来产生敌人的武器，所以在这里我们可以轻松地添加一个 that we're using to spawn our enemy so this one and in here we can easily add a 262 00:20:01,410 --> 00:20:06,879 生成Tower功能，所以首先让我们测试一下输入，将鼠标按钮按下 spawn Tower function so first let's test for the input get mouse button down 263 00:20:07,079 --> 00:20:10,639 鼠标右键是什么意思 what's this for the right mouse button 264 00:20:11,750 --> 00:20:15,920 我们产生了一个塔 and we spawn a tower 265 00:20:21,480 --> 00:20:25,729 好吧，就是这样，所以我们做的差不多 all right so there it is just like that so we're doing pretty much the same 266 00:20:25,929 --> 00:20:28,848 我们一直在做的事情，所以我们在San Shi a ting获取参考 thing that we're always doing so we're in San Shi a ting grabbing the reference 267 00:20:29,048 --> 00:20:32,869 通过游戏资产并在鼠标位置上做出响应 by the game assets and responding it on the mouse position which is being 268 00:20:33,069 --> 00:20:37,639 使用我们的握把验证过，这样非常简单，应该可以正常工作 validated using our grip okay so that's it very simple and it should be working 269 00:20:37,839 --> 00:20:42,019 让我们测试一下，好了，现在就到了，我们没有塔了，现在放鼠标 let's test okay so here we are and we have no towers now let's place the mouse 270 00:20:42,220 --> 00:20:45,769 在这里，右键单击其中的任何一个，我们就可以正确生成塔了 in here and right click any of there we go we have our tower correctly spawned 271 00:20:45,970 --> 00:20:51,229 如果我们产生一些敌人，您就不会看到该塔正在完全运作，所以这里 and if we spawn some enemies you don't see that tower is fully working so here 272 00:20:51,429 --> 00:20:54,919 他们来了，如果他们进入了范围之内，那么塔就开始射击 they come and as they get within range if there you go the tower starts firing 273 00:20:55,119 --> 00:20:57,858 然后你就可以打倒敌人了 and there you go taking down enemies all right great 274 00:20:58,058 --> 00:21:01,938 再一次，这是与我们漂亮的网格一起工作的，所以您去的很完美 and again this is working with our nice grid so there you go it's perfectly 275 00:21:02,138 --> 00:21:05,779 现在，我们在这里放置另一个塔，然后右键单击 located in there now let's place another tower right here so right-click and if 276 00:21:05,980 --> 00:21:08,889 现在你去那里，我们有两个塔，它们分别是 there you go now we have these two towers and they are individually 277 00:21:09,089 --> 00:21:15,619 可升级，所以让我们找到更多的敌人，我们隐藏了小发明 upgradeable so let's find some more enemies and we hide our gizmos and there 278 00:21:15,819 --> 00:21:19,338 你现在就去拿走那和我在我里面的东西，等等 you go now taking out that and me that in me and so on any of their going with 279 00:21:19,538 --> 00:21:23,629 很好，所以现在只有两座塔足以应付这些敌人 that very nice so now just two towers are enough to handle these enemies we 280 00:21:23,829 --> 00:21:28,490 可以产生更多敌人，然后我们可以尝试升级塔 can spawn a whole bunch more enemies and then we can try upgrading the tower so 281 00:21:28,690 --> 00:21:31,938 让我们增加这一范围，而这也增加伤害 let's increase the range on this one and this one as well increase damage by 282 00:21:32,138 --> 00:21:36,049 相当多，这些太多了，但是是的，你去了这里 quite a bit and these are way too many but yep there you go over here we have 283 00:21:36,250 --> 00:21:40,698 我们的系统正常工作，因此在这里我们有一个非常不错的简单塔防AI our system working so here we have a very nice simple tower defense AI 284 00:21:40,898 --> 00:21:45,049 工作，因此我们可以通过右键单击来放置塔，然后您就可以 working so we can place towers just by right-clicking and there you go we can 285 00:21:45,250 --> 00:21:49,159 放置一堆塔楼放置塔楼时不要在里面寻找敌人 place a whole bunch of towers the towers get placed don't look for enemies within 286 00:21:49,359 --> 00:21:53,178 范围，如果有的话，我们只是攻击他们，塔楼也有 range and if there are some then we simply attack them the towers also have 287 00:21:53,378 --> 00:21:57,409 一个非常好的迷你升级系统，以增加范围以及 a very nice mini upgrade system in order to increase the range as well as the 288 00:21:57,609 --> 00:22:03,078 再次造成伤害，这是一个非常简单的塔防AI迷你游戏，谢谢 damage so again here it is a very simple tower defense ai mini game thank you to 289 00:22:03,278 --> 00:22:06,588 添加混音，也感谢您为这些出色的支持者制作的视频 add mix and also thank you to these awesome supporters for making this video 290 00:22:06,788 --> 00:22:11,448 可能去patreon.com/scishow t猴子代码以获得一些津贴和帮助 possible go to patreon.com/scishow t code monkey to get some perks and help 291 00:22:11,648 --> 00:22:14,688 只要您可以下载项目，就可以让所有人免费观看视频 keep the videos free for everyone as long as you can download the project 292 00:22:14,888 --> 00:22:18,198 公用代码中的工具文件猴子comm，因此开始进入 files in utilities from unity code monkey comm so start to the channel for 293 00:22:18,398 --> 00:22:21,740 更多的统一教程发布任何人都有它的帐户，下一个见 more unity tutorials post any person have it accounts and I'll see you next 294 00:22:21,940 --> 00:22:28,569 时间 time [Music]