WallyHackenslacker/Not-so-Rogue-like
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Calculates and reports frames per second.

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Wally Hackenslacker
2014-03-02 01:21:00 -04:30
parent 667e1b1691
commit 2c582f76c4
1 changed files with 28 additions and 5 deletions
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33
src/main.c
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@@ -30,7 +30,7 @@ void on_resize(int);
static int w = 0, h = 0; static int w = 0, h = 0;
int main() { int main() {
bool finished = false; int finished = 0;
#if defined(_WIN32) || defined(_WIN64) || defined(__MINGW32__) #if defined(_WIN32) || defined(_WIN64) || defined(__MINGW32__)
char * home_dir = getenv("APPDATA"); char * home_dir = getenv("APPDATA");
#elif defined(__linux__) || defined(__GNUC__) #elif defined(__linux__) || defined(__GNUC__)
@@ -38,6 +38,9 @@ int main() {
#else #else
#error "Unrecoginized compiler." #error "Unrecoginized compiler."
#endif #endif
FILE * f; /* To avoid a warning. */
clock_t then, now, delta;
unsigned int fps = 0, pfps = 0;
char * data_dir; char * data_dir;
char * log_file; char * log_file;
time_t raw_date; time_t raw_date;
@@ -62,7 +65,8 @@ int main() {
log_file = (char*)malloc(strlen(data_dir) + 8); log_file = (char*)malloc(strlen(data_dir) + 8);
strcpy(log_file, data_dir); strcpy(log_file, data_dir);
strcat(log_file, F_SEP "stderr"); strcat(log_file, F_SEP "stderr");
freopen(log_file, "a", stderr); f = freopen(log_file, "a", stderr);
fclose(f);
/* Log the current date and time. */ /* Log the current date and time. */
time(&raw_date); time(&raw_date);
@@ -95,18 +99,37 @@ int main() {
} }
set_colors(); set_colors();
/* Create the state data structures. */
c_state = 2; c_state = 2;
states = (gs_t *)malloc(sizeof(gs_t) * NUM_STATES); states = (gs_t *)malloc(sizeof(gs_t) * NUM_STATES);
initStateArray(&states); initStateArray(&states);
/* Start the game loop. */
then = clock();
do{ do{
clear_screen(); clear_screen();
states[c_state].input(); states[c_state].input();
c_state = states[c_state].update(); c_state = states[c_state].update();
if(c_state == -1) finished = 1;
states[c_state].render(w, h); states[c_state].render(w, h);
fps++;
now = clock();
delta = now - then;
if((int)delta / (int)CLOCKS_PER_SEC == 1){
then = now;
pfps = fps;
fps = 0;
}
move(0, 0);
attron(COLOR_PAIR(BAR_COLOR));
printw("FPS: %u", pfps);
refresh(); refresh();
}while(!finished); }while(!finished);
@@ -215,8 +238,8 @@ void set_colors(void){
init_pair(GUI_COLOR, COLOR_YELLOW, COLOR_YELLOW); /* Main GUI bar color. */ init_pair(GUI_COLOR, COLOR_YELLOW, COLOR_YELLOW); /* Main GUI bar color. */
init_pair(EMP_COLOR, COLOR_WHITE, COLOR_WHITE); /* Empty GUI bar color. */ init_pair(EMP_COLOR, COLOR_WHITE, COLOR_WHITE); /* Empty GUI bar color. */
init_pair(DW_COLOR, COLOR_MAGENTA, COLOR_BLACK); init_pair(DW_COLOR, COLOR_BLUE, COLOR_BLACK);
init_pair(SW_COLOR, COLOR_BLUE, COLOR_BLACK); init_pair(SW_COLOR, COLOR_CYAN, COLOR_BLACK);
init_pair(SN_COLOR, COLOR_YELLOW, COLOR_BLACK); init_pair(SN_COLOR, COLOR_YELLOW, COLOR_BLACK);
init_pair(GR_COLOR, COLOR_GREEN, COLOR_BLACK); init_pair(GR_COLOR, COLOR_GREEN, COLOR_BLACK);
init_pair(FR_COLOR, COLOR_GREEN, COLOR_BLACK); init_pair(FR_COLOR, COLOR_GREEN, COLOR_BLACK);