settings.c

#include <stdlib.h>
#include <string.h>

#include "settings.h"

Settings *settings_create(){
    Settings *settings = (Settings*)malloc(sizeof(Settings));
    settings->help_option = 0;
    settings->gui_option = 0;
    // color of the faces
    settings->face_color = COLOR(160,160,160);
    // color of the outlines
    settings->outline_color = COLOR(0,0,0);
	// light levels
	settings->light[0] = 0;
	settings->light[1] = 20;
	settings->light[2] = 50;
    // don't draw numbers by default
    settings->numbered_faces = 0;
    // draw outlines by default
    settings->outlines = 1;
    // face size (in screen space)
    // - each voxel will be (face_size+1)*2 pixels wide -
    // - and face_size*1.5+a pixels high -
    settings->face_size = 12;
    // no default generator
    settings->generator = NULL;
    // name of our output file
    settings->in_filename[0] = '\0';
    strcpy(settings->out_filename,"out.png");
    return settings;
}
void settings_free(Settings *settings){
    // free the settings
    free(settings);
}