#include <stdio.h>
#include "functions.h"

//short comp_vert[4] = { 0 }; /* contains compressed vertex */

int main(int argc, char *argv[]) {
	FILE *dff;
	int currentint; /* the current 4 bytes in file */
	int i;
	float vertex;
	dff = fopen(argv[1], "r");
	if(dff == NULL)	{
		printf("Error: Could not open file %s\n", argv[1]);
		return 1;
	}
	currentint = getint(dff);
	printf("%X: Just leave it at 4\n", currentint);
	currentint = getint(dff);
	printf("%X: The block's size\n", currentint);
	currentint = getint(dff);
	printf("%X ", currentint);
	currentint = getint(dff);
	printf("%X: Unknown\n", currentint);
	currentint = getint(dff);
	printf("%X: Unknown data multiplier, multiply with 16 and subtract 8 to get offset of vertex section\n", currentint);
	fseek(dff, currentint*16-8, SEEK_CUR); /* skip the unknown block */
	printf("%X", ftell(dff));
	
	vertex = getword(dff)/128;
	printf("%f", vertex);
	for(i = 0; i <= 100; i++) {
		vertex = getword(dff)/128;
		printf("%f, ", vertex);
		vertex = getword(dff)/128;
		printf("%f, ", vertex);
		vertex = getword(dff)/128;
		printf("%f\n", vertex);
		fseek(dff, 0x08, SEEK_CUR);
	}

	fclose(dff);
	return 0;
}