Below is an excerpt from a Discord post to solve a common problem - it will benefit others with the necessary effort/attitude, so I'm sharing it here for posterity.

So, finished the write-up for the discord-samp linking stuff. It contains:
- Motivation for the problem
- Full description of the problem
- Solution of the problem (logic)
- Proof of solution of the problem
- Implementation directions

You should read it accompanied with all the contents of Appendix A of CAHOA if you haven't read that already.
Look forward to seeing some good engagement with it, and it becoming useful in encouraging a "think first, do later" mindset.

Link to the write-up: https://gist.github.com/lagoevia/c3d6f38...10f0de9dcb

[Video: https://youtu.be/q7_M86iw1tM]

Buenas madrugadas jaja, bueno, ac? tengo un error que no he podido solucionar, alguien podr?a decirme que podr?a ser y c?mo lo soluciono.

Tengo una duda c?mo podr? enganchar un remolque y que se marqu? un CP

Sorry My Poor English?





Hi Guys Iam Nick





This Script We Are Added In Game Voice :)





This Script Not Working In Debug Mod





Here Is The Download Link?https://www.mediafire.com/file/5nr15ghlzg0auj0/eLg੖ꟸ视ꗸ嫞窺᪛闪敫.rar/file

Buenas, pues al compilar la GM, me sale el siguiente error.

• native Vector(Float:x, Float:y, Float:z);
  
  
• native Matrix(const right[VECTOR], const front[VECTOR], const up[VECTOR], const pos[VECTOR]);
  
  
• native Matrix_Invert(const matrix[MATRIX]);
  
  
• native Matrix_BuildUp(matrix[MATRIX]);
  
  
• native Matrix_SetRotation(matrix[MATRIX], Float:rx, Float:ry, Float:rz);
  
  
• native Float:Matrix_GetRotationX(const matrix[MATRIX]);
  
  
• native Float:Matrix_GetRotationY(const matrix[MATRIX]);
  
  
• native Float:Matrix_GetRotationZ(const matrix[MATRIX]);
  
  
• native Matrix_GetRotation(const matrix[MATRIX]);
  
  
• native Matrix_Multiply3x3(const matrix[MATRIX], const vector[VECTOR]);
  
  
• native Matrix_Multiply4x4(const matrix1[MATRIX], const matrix2[MATRIX]);
  
  
• native Matrix_GetOffsetPosition(const matrix[MATRIX], const vector[VECTOR]);
  
  
• native Matrix_GetOffsetRotation(const matrix[MATRIX], const vector[VECTOR], bool:invert = true);
  
  

• native Vector(Float:x, Float:y, Float:z);
  
  
• native Matrix(const right[VECTOR], const front[VECTOR], const up[VECTOR], const pos[VECTOR]);
  
  
• native Matrix_Invert(const matrix[MATRIX]);
  
  
• native Matrix_BuildUp(matrix[MATRIX]);
  
  
• native Matrix_SetRotation(matrix[MATRIX], Float:rx, Float:ry, Float:rz);
  
  
• native Float:Matrix_GetRotationX(const matrix[MATRIX]);
  
  
• native Float:Matrix_GetRotationY(const matrix[MATRIX]);
  
  
• native Float:Matrix_GetRotationZ(const matrix[MATRIX]);
  
  
• native Matrix_GetRotation(const matrix[MATRIX]);
  
  
• native Matrix_Multiply3x3(const matrix[MATRIX], const vector[VECTOR]);
  
  
• native Matrix_Multiply4x4(const matrix1[MATRIX], const matrix2[MATRIX]);
  
  
• native Matrix_GetOffsetPosition(const matrix[MATRIX], const vector[VECTOR]);
  
  
• native Matrix_GetOffsetRotation(const matrix[MATRIX], const vector[VECTOR], bool:invert = true);
  
  

I was wondering if you need help with this, because it might help.



What I have done has been a function to obtain the euler rotation from a matrix.



In the unoccupied sync, the SA-MP client sends the right and front vectors to the server, so it is necessary to build the up vector to obtain the euler rotation, so I also made a function for that.



To test it, I converted the C code to Pawn, this would be the result:



[Video: https://youtu.be/_sBAISz_JMo]



00:00 incar testing

00:20 unoccupied testing



[Video: https://youtu.be/3mZZsGd-g0M]



00:00 airplane testing



Part of the Pawn code would look like this:

I have one problem with my RPG server, the server is installed on VPS with 0.3DL Version.

For two months the server did not have any problems but now it started at a certain time certain players to take lost connection automatically, but the server does not fall, about 10-15 players fall or even more, depending on how many are on the server. Is there a VPS problem or something? Should firewall be enabled or disabled?