static int
read_scores (const char *filename, struct score_entry **scores,
ptrdiff_t *count, ptrdiff_t *alloc)
{
int readval = -1;
ptrdiff_t scorecount = 0;
ptrdiff_t cursize = 0;
struct score_entry *ret = 0;
struct score_entry entry;
FILE *f = fopen (filename, "r");
int retval = -1;
if (!f)
return -1;
while ((readval = read_score (f, &entry)) == 0)
if (push_score (&ret, &scorecount, &cursize, &entry) < 0)
return -1;
if (readval > 0 && fclose (f) == 0)
{
*count = scorecount;
*alloc = cursize;
*scores = ret;
retval = 0;
}
return retval;
}
Player build_player(address_space *addr) {
uint8_t x = addr->read_byte(RAM_PLAYER_X) - BOARD_MIN_X;
uint8_t y = addr->read_byte(RAM_PLAYER_Y) - BOARD_MIN_Y;
Point position = { x, y };
uint8_t lives = addr->read_byte(RAM_P1_LIVES);
uint32_t score = read_score(addr);
Player player = { position, lives, score };
return player;
}
static int
read_scores (const char *filename, struct score_entry **scores,
ptrdiff_t *count, ptrdiff_t *alloc)
{
char *p, *filedata;
ptrdiff_t filesize, nread;
struct stat st;
FILE *f = fopen (filename, "r");
if (!f)
return -1;
if (fstat (fileno (f), &st) != 0)
return -1;
if (! (0 <= st.st_size && st.st_size < min (PTRDIFF_MAX, SIZE_MAX)))
{
errno = EOVERFLOW;
return -1;
}
filesize = st.st_size;
filedata = malloc (filesize + 1);
if (! filedata)
return -1;
nread = fread (filedata, 1, filesize + 1, f);
if (filesize < nread)
{
errno = 0;
return -1;
}
if (nread < filesize)
filesize = nread;
if (ferror (f) || fclose (f) != 0)
return -1;
filedata[filesize] = 0;
if (strlen (filedata) != filesize)
{
errno = 0;
return -1;
}
*scores = 0;
*count = *alloc = 0;
for (p = filedata; p < filedata + filesize; )
{
struct score_entry entry;
p = read_score (p, &entry);
if (!p)
{
errno = 0;
return -1;
}
if (push_score (scores, count, alloc, &entry) < 0)
return -1;
}
return 0;
}
void show_scores()
{
int i=0;
char text_name[25];
char text_score[25];
TTF_Font *MyFont;
SDL_Color MyColor = {255,255,255};
SDL_Color MyColor2 = {255,0,0};
SDL_Surface *message = NULL;
MyFont = TTF_OpenFont("fonts\\sfont.ttf",20);
message = TTF_RenderText_Blended(MyFont,"TEAM NAMES",MyColor2);
draw_image(message,screen,NULL,150,170);
SDL_FreeSurface(message);
message = NULL;
message = TTF_RenderText_Blended(MyFont,"SCORES",MyColor2);
draw_image(message,screen,NULL,800,170);
SDL_FreeSurface(message);
message = NULL;
read_score();
sort_score();
for(i=0;i<10;++i)
{
strcpy(text_name,score[i].name);
message = TTF_RenderText_Blended(MyFont,text_name,MyColor);
draw_image(message,screen,NULL,150,200 + (30 * i));
SDL_FreeSurface(message);
message = NULL;
itoa(score[i].score,text_score,10);
message = TTF_RenderText_Blended(MyFont,text_score,MyColor);
draw_image(message,screen,NULL,800,200 + (30 * i));
SDL_FreeSurface(message);
message = NULL;
}
SDL_Flip(screen);
TTF_CloseFont(MyFont);
SDL_FreeSurface(message);
MyFont = NULL;
message = NULL;
}
Scores::Scores() {
read_score();
}
