TestGame | 一款mmorpg的移动端网络游戏，采用大世界即时战斗方式。

Thank you for your reading. My English is not good, I'll explain this as well as I can. I need to generate the reflection line in canvas, but it not work well.

I think my problem is the "The formula for calculating the reflected vector".

The mathematics I learned before is not the same as canvas, so I am very confused

This is my code (wrong), you can run this (the first line is right, but the reflection is wrong):

I'm having trouble developing unit tests for a method that calls itself (a game loop) in Ruby using minitest. What I've attempted has been stubbing the method I'm trying to call in said game loop with my input. Here's the game loop:

I have a class in Typescript, in which I need to mark a number of methods as to whether they can be run on the server, the client, or both. I was going to use a decorator, so I would be able to mark the relevant methods with:

I have some questions. I'm working over app which uses Flame Engine in Expanded Widget as a part of bigger application. So Flame is used only as graphic representation of buttons and for interaction.

Now, theoretically:

1. Is it possible to send variable value from flame to regular Text widget in my app? (I know I can read initial value which is 0, but then nothing happends even if console shows incrementing value) Should I write some kind of stream for Flame and future in main app, or is there any other option?
2. How can I manage views in flame? I mean that currently I have two different backgrounds and different animations for each. On the bottom of the screen in main app in flutter i have buttons which i would like to use to change flame background and animations as needed (simple response from flame to my buttons)

As for code, my counter in app looks like this:

I am having trouble understanding how to fix this issue of creating a bot that extends the Player class in my online multiplayer game.

If I try to make classes that extend Player (NPC_Type1, NPC_Type2, etc..), I want to be able register with the extended class not the Player since each class will do something different.

Just casting it to the proper type gives me an error:

Cast Example:

My program instructions are as follows:

1. Create a class to hold data about a high school sports team. The Team class holds data fields for high school name (such as Roosevelt High), sport (such as Girls’ Basketball), and team name (such as Dolphins). Include a constructor that takes parameters for each field, and include get methods that return the values of the fields. Also include a public final static String named MOTTO and initialize it to Sportsmanship!.

2. Create a class named Game. Include two Team fields that hold data about the teams participating in the game. Also include a field for game time (for example, 7 PM). Include a constructor that takes parameters for two Team objects and a time.

So far I have written the following code but it will not compile.

I'm trying to create a word game that will choose a random item from a list but some of the items have different weights so they show up less often. I want the function to be called once the user presses a HTML button. I have the code working fairly well right now (to the console). My question is how can I get the output from the function into the html web page. If anyone could help me with this, it would be a huge help.

Here's my code:

I have IronSourceSDK pod files installed in my project and everything compiles and runs great. However, when I'm done for the day and pick it up the next day, I always get a compile error that the pod this file is missing -

:0: error: error opening input file '.../Pods/IronSourceSDK/IronSource/IronSource.framework/Versions/A/Headers/IronSource.h' (No such file or directory)

So every day I re-install the pods and it's back to normal until the next day.

I used Firebase SDK before and exactly the same thing used to happen.

What causes this deletion of the header file?

EDIT:

As requested, here is how my Podfile looks like:

I have installed raylib and ran the example .c files with success in VSCode and Notepad++.

I'm trying to execute the files from this repo raylib-cpp/projects/CMake
I haven't changed the files from the repo and ran the cmake command directly from VSCoode.
main.cpp