MrPiglr
9dddce666d
- Forked from Godot Engine 4.7-dev (MIT License) - Rebranded to AeThex Engine with cyan/purple theme - Added AI-powered development assistant module - Integrated Claude API for code completion & error fixing - Custom hexagon logo and branding - Multi-platform CI/CD (Windows, Linux, macOS) - Built Linux editor binary (151MB) - Complete source code with all customizations Tech Stack: - C++ game engine core - AI Module: Claude 3.5 Sonnet integration - Build: SCons, 14K+ source files - License: MIT (Godot) + Custom (AeThex features) Ready for Windows build via GitHub Actions!
54 lines
1,007 B
C
54 lines
1,007 B
C
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <math.h>
|
|
#include <string.h>
|
|
|
|
void usage(){
|
|
fprintf(stderr,"tone <frequency_Hz>,[<amplitude>] [<frequency_Hz>,[<amplitude>]...]\n");
|
|
exit(1);
|
|
}
|
|
|
|
int main (int argc,char *argv[]){
|
|
int i,j;
|
|
double *f;
|
|
double *amp;
|
|
|
|
if(argc<2)usage();
|
|
|
|
f=alloca(sizeof(*f)*(argc-1));
|
|
amp=alloca(sizeof(*amp)*(argc-1));
|
|
|
|
i=0;
|
|
while(argv[i+1]){
|
|
char *pos=strchr(argv[i+1],',');
|
|
|
|
f[i]=atof(argv[i+1]);
|
|
if(pos)
|
|
amp[i]=atof(pos+1)*32767.f;
|
|
else
|
|
amp[i]=32767.f;
|
|
|
|
fprintf(stderr,"%g Hz, %g amp\n",f[i],amp[i]);
|
|
|
|
i++;
|
|
}
|
|
|
|
for(i=0;i<44100*10;i++){
|
|
float val=0;
|
|
int ival;
|
|
for(j=0;j<argc-1;j++)
|
|
val+=amp[j]*sin(i/44100.f*f[j]*2*M_PI);
|
|
ival=rint(val);
|
|
|
|
if(ival>32767.f)ival=32767.f;
|
|
if(ival<-32768.f)ival=-32768.f;
|
|
|
|
fprintf(stdout,"%c%c%c%c",
|
|
(char)(ival&0xff),
|
|
(char)((ival>>8)&0xff),
|
|
(char)(ival&0xff),
|
|
(char)((ival>>8)&0xff));
|
|
}
|
|
return(0);
|
|
}
|
|
|