[Nero_3D]

Quote:

Originally Posted by kennydalglish How to make an adequate GetXYInFrontOfPlayer using this library?

AbyssMorgan is correct, it is not the main purpose of this include
But to answer your question you could use any "Rotate" function

Quote:

MatrixRotate(Float: matrix[4][4], Float: oX, Float: oY, Float: oZ, Float: oT, & Float: X, & Float: Y, & Float: Z) QuatRotate(Float: w, Float: x, Float: y, Float: z, Float: oX, Float: oY, Float: oZ, & Float: X, & Float: Y, & Float: Z) EulerRotate(Float: rX, Float: rY, Float: rZ, Float: oX, Float: oY, Float: oZ, & Float: X, & Float: Y, & Float: Z, eulermode: mode = euler_samp) AxisAngleRotate(Float: angle, Float: aX, Float: aY, Float: aZ, Float: oX, Float: oY, Float: oZ, & Float: X, & Float: Y, & Float: Z)

For players I would suggest EulerRotate because there is only GetPlayerFacingAngle

PHP код:

new Float: X, Float: Y, Float: Z;
GetPlayerPos(playerid, X, Y, Z);
new Float: rZ; // the only angle you can get is rZ
GetPlayerFacingAngle(playerid, rZ); // use 0.0 for rX and rY
// oX (right vector offset) = 0.0, oY (front vector offset) = 5.0, oZ (up vector offset) = 0.0
EulerRotate(0.0, 0.0, rZ, 0.0, 5.0, 0.0, X, Y, Z);
// X, Y, Z should now be 5 units before the player 


Anyway this inlude is overkill if you only need GetXYInFrontOfPlayer, actually it would be slower because it takes rX and rY in the calculation, so there is no optimisation if only rZ is present
Just search for GetXYInFrontOfPlayer, it has been asked / posted thousand times