General C++ Programming - C++ Forum

need help creating player movement for a game, need help

hey guys i just needed some help creating a player movement functiob. the game is a box where the player will need to run away from the ghost for as long as ...

[1 reply] : I recommend steering behaviors (https://gamedevelopment.tutsplus.com/s... (by Uk Marine)

by DiamondWolf

Strings not working (sometimes)

In one of my header files, I have this simple thing: #ifndef COORDSYS_H #define COORDSYS_H #include <string> class coordsys { public: co...

[2 replies] Last: Thanks bro (by DiamondWolf)

by Ann78

Loading processor.

Can anyone tell me why this keylogger loads CPU for 50%? Where is the problem in this code? #include <iostream> using namespace std; #include <windows.h...

[12 replies] Last: Re-writes are how we learn and grow. Its part of the package. Do it... (by jonnin)

by makiyang614

How to program atmega32u4?

How to program atmega32u4? Here is the atmega32u4 datesheet:http://www.componentschip.com/details/Atmel/ATMEGA32U4.html is it right? Install t...

[1 reply] : https://learn.adafruit.com/atmega32u4-breakout/intro (by closed account 48T7M4Gy)

by DiamondWolf

playsound returning weird error

I keep getting a weird error when playing a song. #include <iostream> #include <fstream> #include <cstdlib> #include <ctime> #include <cstring> #include <alg...

[8 replies] Last: it won't work until you add Winmm.lib to your project, this way you wo... (by benhart)

by ShadedVertex

Setting up OpenGL project with Vim

I recently switched from Visual Studio to Vim (I decided Vim's environment felt a little more pleasant), but I'm not too sure how to set up an OpenGL project wi...

[2 replies] Last: Thanks for the quick reply! I'll check both of those out :D (by ShadedVertex)

by pctechtv

Build installation package help?

I have recently started learning C++. It is going very well, and I am enjoying it. As I am learning, I would like to start experimenting with C++ hopefully doin...

[no replies]

by Kalcor

Subsegments of an array

Is there a certain formula to know how many subsegments exist in an array given the number of elements in an array, and also print all sub segments?[I also thin...

[2 replies] Last: What's a subsegment of an array? A quick search doesn't yield a defi... (by mbozzi)

by KevinA

Terminating application after time/condition is met

Hello, I am a biomechanical engineer in need of some help with code modification. The application I recieved from a hardware manufacturer receives UDP dat...

[2 replies] Last: https://linux.die.net/man/1/timeout http://en.cppreference.com/w/cpp/t... (by ne555)

by jj245037

Display Commissions

Hey, everyone. Essentially what I am trying to do is have the user input a sales amount, calculate the commission (10%), display the commission, and then allow ...

[2 replies] Last: Hey, thanks for your help. I tried to follow your suggestions but it d... (by jj245037)

by DiamondWolf

cout not working through double function call

I am making a command-line game (if that makes any sense). I currently have it to where if you make the move "DEBUG", it will call an enemy attack. However, the...

[4 replies] Last: Thanks! (by DiamondWolf)

by meprogrammer

I can't read and display the file properly

Hi, I am having issue with one of my programs. My program is supposed to read from command from the simulation text and find values form sample text. So, far I...

[3 replies] Last: That's what I am getting each time I run the code. @Jonnin I am expect... (by meprogrammer)

by Kalcor

Graph problem

I was trying to solve a problem that required graph implementation of bfs or similar and I just couldn't get something about it, first here is the problem link:...

[1 reply] : you start with a complete graph, where the weight between each pair is... (by ne555)

by robin1

Error when using Nodes in C++

Error when using Nodes in C++

[8 replies] Last: http://www.cplusplus.com/forum/general/217866/ (by closed account 48T7M4Gy)

by robin1

C++ Read access violation

C++ Read access violation

[2 replies] Last: http://www.cplusplus.com/forum/general/217789/#msg1006393 (by closed account 48T7M4Gy)

by BettyMcqueen1

writing a program

write a program to find all the numbers between 1 and N that are divisible by 5 and 13 ( the program should accept ' N ' from the user )

[8 replies] Last: I can see one problem: The first multiple of 5 and 13 after n will b... (by DiamondWolf)

by Bank

Vector question

if I have a vector like this vector<int>arr ; does this mean that each vector element is an array ? or does it mean that each element in the array has its ow...

[3 replies] Last: You are welcome. I can't see anything you can do with the array that... (by jonnin)

by thimmy

A weird error of _imp prefix

I am a c++ newbie trying to connect to a database through c++ source code, but after seemingly added libraries where appropriate, i get screwed with '_imp_ZN3sq...

[6 replies] Last: you need libmysql.lib for windows. The dll is run-time, the lib is c... (by jonnin)

by BettyMcqueen1

write a c + + program that displays the following menu

write a c + + program that displays the following menu press 1 to find sum, average and product press 2 to find min and max press 3 to exit the program ...

[no replies]

by Kalcor

STL Queue error

So I used STL queue inorder to do bfs on a binary search tree before and after deleting a node and it works well before deleting the node but after it just prin...

[2 replies] Last: Thank you @peter :) (by Kalcor)

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General C++ Programming - June 2017 (Page 5)