int pal_or_ntsc_selection()
{
unsigned short padbuf;
int x;
game_drawenv.draw_on_display = 1;
x = game_drawenv.y;
game_drawenv.y = game_dispenv.y;
GsSetDrawEnv(&game_drawenv);
game_rect.x = 0;
game_rect.y = 0;
game_rect.w = 320;
game_rect.h = 240;
game_rect.r = 0;
game_rect.g = 0;
game_rect.b = 0;
game_rect.attribute = 0;
GsSortRectangle(&game_rect);
game_print("PAL/NTSC SELECTION", 128, 64);
game_print("X - PAL", 128, 80);
game_print("O - NTSC", 128, 88);
GsDrawList();
while(GsIsDrawing());
game_drawenv.draw_on_display = 0;
game_drawenv.y = x;
GsSetDrawEnv(&game_drawenv);
while(1)
{
PSX_ReadPad(&padbuf, NULL);
if((padbuf & PAD_CROSS) && !cross_pressed)
return VMODE_PAL; // PAL
if((padbuf & PAD_CIRCLE) && !circle_pressed)
{
//printf("circle_pressed = %d\n", circle_pressed);
return VMODE_NTSC; // NTSC
}
if(!(padbuf & PAD_CROSS))
cross_pressed = 0;
if(!(padbuf & PAD_CIRCLE))
circle_pressed = 0;
}
}
void* cl_recv(void* args){
printf("Pret a recevoir...\n");
char* ch = (char*)malloc(100);
char* buff = (char*)malloc(1024);
int i,r;
Params* p = (Params*)args;
int sockfd = p->sock;
while(1){
r = recv(sockfd,ch,100,0);
if(r < 0){return NULL;}
i = 0;
while(i<r && ch[i] != '\0'){
if(ch[i] != '\n'){
sprintf(buff,"%s%c",buff,ch[i]);
}
else{
struct Command c = split_command(buff);
puts("\nReception : ");
pthread_mutex_lock(&mutex_stock);
command_treatment(p->p_game,&c);
pthread_mutex_unlock(&mutex_stock);
int j = 0;
while(j < 1024){
buff[j++] = '\0';
}
game_print(p->p_game);
}
i++;
}
}
pthread_cancel(pth_display);
pthread_cancel(pth_recv);
return NULL;
}
void game_center_print(char *string, int x, int y)
{
int l = strlen(string);
l<<=2;
game_print(string, x - l, y);
}
/* This function ask a moves, save it, apply it and return 0 if the game is finish (won or tie) */
int next_move(struct game *myGame){
struct move currMove;
/* this is need for game_state_transtiction */
// struct state s1;
printf("Player: %c\n", myGame->players[myGame->current_player]);
/* continue to ask until the move is correct */
while(!move_is_valid(myGame, &currMove));
game_update(myGame, &currMove);
// game_state_transition(&myGame->state, &currMove, &s1, myGame);
/* update the moves history */
// TODO this can be used as history replay mode
// if(update_moves(&currMove) !=0)
// return 1;
/* print the table */
game_print(myGame);
/* check if there is a winner or it is tie */
return is_finish(myGame, &currMove);
}
int main(int argc, char **argv) {
FILE *game_file;
Game *game;
int width, height, allow_lines_after_overflow, n, piece_index;
char *piece_file_name;
if (argc != 2) {
fprintf(stderr, "Usage: %s game_file_name\n", argv[0]);
exit(1);
}
initialize_random_generator(time(NULL));
game_file = open_data_file(argv[1], "r");
FREAD(&width, sizeof(int), 1, game_file);
FREAD(&height, sizeof(int), 1, game_file);
FREAD(&allow_lines_after_overflow, sizeof(int), 1, game_file);
FREAD(&n, sizeof(int), 1, game_file);
MALLOCN(piece_file_name, char, n);
FREAD(piece_file_name, sizeof(char), n, game_file);
game = new_game(0, width, height, allow_lines_after_overflow, piece_file_name, NULL);
do {
FREAD(&game->score, sizeof(int), 1, game_file);
FREAD(&piece_index, sizeof(int), 1, game_file);
game_set_current_piece_index(game, piece_index);
FREAD(game->board->rows, sizeof(int), height, game_file);
game_print(stdout, game);
}
while (!feof(game_file));
exit_random_generator();
return 0;
}
/* This function will ALWAYS return 1 if the move is invalid */
int move_is_valid(struct game *myGame, struct move *currMove){
/* we NEED a string since we can read "show" */
char *currMoveString;
currMoveString = malloc((myGame->max_input > strlen(SHOW_TABLE) ? myGame->max_input : strlen(SHOW_TABLE)) * sizeof(char));
puts(KINDLY);
if(scanf("%s",currMoveString) != 1){
/* if we read EOF, free and bye bye */
free_all(myGame);
/* actually i don't like this forced exit(0) */
exit(0);
};
/* check if the user inputed 'show' */
if(strcmp(currMoveString, SHOW_TABLE) == 0){
game_print(myGame);
/* we should ask again after showed the table */
return 0;
};
/* the move input is valid, now we check the numerical values*/
return store_move_in_table(myGame, currMoveString,currMove);
}
void game_run()
{
int x, y, a, b, c;
unsigned short padbuf;
while(speed_counter > 0)
{
scc++;
if(vibration_cntdown > 0)
{
printf("vibration = %d\n", vibration_cntdown);
pad_enable_vibration(0);
pad_set_vibration(0, 0xFF, 0x80);
vibration_cntdown--;
if(vibration_cntdown == 0)
pad_set_vibration(0, 0, 0);
}
PSX_ReadPad(&padbuf, NULL);
if(scc == 5 && !game_over)
{
if(snake_dir <= SNAKE_DIR_RIGHT)
{
if(padbuf & PAD_UP)
snake_dir = SNAKE_DIR_UP;
if(padbuf & PAD_DOWN)
snake_dir = SNAKE_DIR_DOWN;
}
else
{
if(padbuf & PAD_LEFT)
snake_dir = SNAKE_DIR_LEFT;
if(padbuf & PAD_RIGHT)
snake_dir = SNAKE_DIR_RIGHT;
}
for(y = 0; y < 29; y++)
for(x = 0; x < 40; x++)
{
if(snake_array[y][x] == snake_size)
{
switch(snake_dir)
{
case SNAKE_DIR_LEFT:
b = y;
a = x-1;
break;
case SNAKE_DIR_RIGHT:
b = y;
a = x+1;
break;
case SNAKE_DIR_UP:
b = y-1;
a = x;
break;
case SNAKE_DIR_DOWN:
b = y+1;
a = x;
break;
}
c = check_snake_collision(a,b);
if(c)
{
snake_array[b][a] = snake_size+1;
if(c==2)
{
snake_size++;
score+=100;
//printf("%d\n", score);
SsKeyOn(2);
new_apple();
}
}
else
{
vibration_cntdown = 10;
game_over = 1;
SsKeyOff(0);
SsKeyOn(1);
scc = 0;
}
if(snake_array[y][x] == 1 && c!=2)
snake_array[y][x] = 0;
goto out_of_collision_checking;
}
}
out_of_collision_checking:
for(y = 0; y < 29; y++)
for(x = 0; x < 40; x++)
if(snake_array[y][x]&&snake_array[y][x]<0x80&&c!=2)
snake_array[y][x]--;
scc = 0;
}
else if(game_over)
{
scc++;
if(scc >= 510)
{
if((padbuf & PAD_CROSS) && !cross_pressed)
{
game_setup();
cross_pressed = 1;
}
else if((padbuf & PAD_CIRCLE) && !circle_pressed)
{
circle_pressed = 1;
GsSetVideoMode(320, 240, pal_or_ntsc_selection());
game_setup();
}
if(!(padbuf & PAD_CROSS))
cross_pressed = 0;
if(!(padbuf & PAD_CIRCLE))
circle_pressed = 0;
}
}
speed_counter--;
}
if(screen_old)
{
game_rect.x = 0;
game_rect.y = 0;
game_rect.w = 320;
game_rect.h = 240;
game_rect.r = 0;
game_rect.g = 0;
game_rect.b = 0;
game_rect.attribute = 0;
GsSortRectangle(&game_rect);
game_sprite.x = 0;
game_sprite.y = 0;
game_sprite.w = 256;
game_sprite.h = 240;
game_sprite.u = 0;
game_sprite.v = 0;
game_sprite.r = NORMAL_LUMINOSITY;
game_sprite.g = NORMAL_LUMINOSITY;
game_sprite.b = NORMAL_LUMINOSITY;
game_sprite.tpage = 5;
game_sprite.attribute = COLORMODE(COLORMODE_16BPP);
GsSortSimpleSprite(&game_sprite);
game_sprite.x += 256;
game_sprite.w = 64;
game_sprite.tpage = 9;
GsSortSimpleSprite(&game_sprite);
game_rect.w = 8;
game_rect.h = 8;
game_rect.attribute = ENABLE_TRANS | TRANS_MODE(0);
for(y = 0; y < 29; y++)
{
for(x = 0; x < 40; x++)
{
game_rect.x = x * 8;
game_rect.y = y * 8;
if(snake_array[y][x] >= 1 && snake_array[y][x] <= 0x7F)
{
game_rect.r = 0;
game_rect.g = 255;
game_rect.b = 0;
GsSortRectangle(&game_rect);
}
else if(snake_array[y][x] == 0x80)
{
game_rect.r = 255;
game_rect.g = 0;
game_rect.b = 255;
GsSortRectangle(&game_rect);
}
else if(snake_array[y][x] == 0x81)
{
game_rect.r = 0;
game_rect.g = 0;
game_rect.b = 128;
GsSortRectangle(&game_rect);
}
}
}
sprintf(string_buf, "SCORE: %d", score);
game_print(string_buf, 0, 232);
if(game_over)
{
game_rect.w = 320;
game_rect.h = 240;
game_rect.x = 0;
game_rect.y = 0;
if(scc<=255)x=scc;else x=255;
game_rect.r = x;
game_rect.g = x;
game_rect.b = x;
game_rect.attribute = ENABLE_TRANS|TRANS_MODE(2);
GsSortRectangle(&game_rect);
if(scc>=300)
{
game_center_print("GAME OVER!", 160, 120);
}
if(scc>=420)
game_center_print("WHAT DO YOU WANT TO DO NOW?", 160, 136);
if(scc>=450)
game_center_print("PRESS X TO RESTART THE GAME.",160, 152);
if(scc>=480)
game_center_print("PRESS O FOR PAL/NTSC SELECTION SCREEN.",160,168);
if(scc>=510)
game_center_print("MADE WITH PSXSDK BY GIUSEPPE GATTA, 2010", 160, 200);
}
GsDrawList();
// While the graphic synthesizer (video card) is drawing
// just sleep.
while(GsIsDrawing());
// Swap drawing and display Y position, and swap list array
// to use. In this way we achieve a double buffer.
if(game_dispenv.y == 0)
{
game_dispenv.y = 256;
game_drawenv.y = 0;
}
else
{
game_dispenv.y = 0;
game_drawenv.y = 256;
}
GsSetDispEnv(&game_dispenv);
GsSetDrawEnv(&game_drawenv);
screen_old = 0;
}
}
