static void __stop(int unused)
{
#pragma ref unused
static bool stopped = false;
if (stopped)
{
return;
}
stopped = true;
puts("Stopping morrigan.");
if (input)
{
bdestroy(input);
}
net_stop();
game_stop();
server_stop();
if (l)
{
landscape_destroy(l);
l = NULL;
}
}
static void game_handle_input(game_t *g) {
while(SDL_PollEvent(&g->event)) {
if(g->event.type == SDL_QUIT)
game_stop(g);
else if(g->event.type == SDL_KEYDOWN) {
if(g->event.key.keysym.sym == SDLK_UP)
g->state->player_move_up = 1;
if(g->event.key.keysym.sym == SDLK_DOWN)
g->state->player_move_down = 1;
if(g->event.key.keysym.sym == SDLK_LEFT)
g->state->player_move_left = 1;
if(g->event.key.keysym.sym == SDLK_RIGHT)
g->state->player_move_right = 1;
if(g->event.key.keysym.sym == SDLK_SPACE)
g->state->player_fire = 1;
}
else if(g->event.type == SDL_KEYUP) {
if(g->event.key.keysym.sym == SDLK_UP)
g->state->player_move_up = 0;
if(g->event.key.keysym.sym == SDLK_DOWN)
g->state->player_move_down = 0;
if(g->event.key.keysym.sym == SDLK_LEFT)
g->state->player_move_left = 0;
if(g->event.key.keysym.sym == SDLK_RIGHT)
g->state->player_move_right = 0;
if(g->event.key.keysym.sym == SDLK_SPACE)
g->state->player_fire = 0;
}
}
}
void game_destroy()
{
game_stop();
pthread_mutex_destroy(&fd_mutex);
close(pipe_input[0]);
close(pipe_input[1]);
close(pipe_output[0]);
close(pipe_output[1]);
return;
}
void
game_network_player_manager_stop(GameManager * g)
{
GameNetworkPlayerManager * manager;
UiMain * ui_main = ui_main_get_instance();
manager = GAME_NETWORK_PLAYER_MANAGER(g);
game_stop( GAME(PRIVATE(manager)->current_game));
g_signal_handlers_disconnect_matched( G_OBJECT( PRIVATE(manager)->current_game ),
G_SIGNAL_MATCH_DATA,0,0,NULL,NULL,manager);
g_object_unref( PRIVATE(manager)->current_game);
PRIVATE(manager)->current_game = NULL;
ui_main_set_game(ui_main,NULL);
}
//退出游戏
void quit_game()
{
game_stop();
gtk_main_quit();
g_object_unref(pixmap);
}
gboolean play_game(gpointer data)
{
int i;
if (playing == FALSE) { //如果游戏还没开始，初始化游戏并开始
init_game();
set_label();
playing = TRUE;
return TRUE;
}
snake_run();
switch (snake.direction) {
case UP:
snake.body[0].y = snake.body[0].y - 1;
//判断是否有向自己身体走的情况，如果有就改变方向
//头部[0]和身体[2]的坐标(x或y)相同，就需要向反方向改变
if (snake.body[0].y == snake.body[2].y) {
snake.direction = DOWN;
snake.body[0].y = snake.body[0].y + 2;
}
break;
case DOWN:
snake.body[0].y = snake.body[0].y + 1;
if (snake.body[0].y == snake.body[2].y) {
snake.direction = UP;
snake.body[0].y = snake.body[0].y - 2;
}
break;
case LEFT:
snake.body[0].x = snake.body[0].x - 1;
if (snake.body[0].x == snake.body[2].x) {
snake.direction = RIGHT;
snake.body[0].x = snake.body[0].x + 2;
}
break;
case RIGHT:
snake.body[0].x = snake.body[0].x + 1;
if (snake.body[0].x == snake.body[2].x) {
snake.direction = LEFT;
snake.body[0].x = snake.body[0].x - 2;
}
break;
default:
break;
}
//判断蛇的头部是否碰到了自己的身体，如果碰到了就去死！
for (i = 4; i <= snake.length; i++)
if (snake.body[0].x == snake.body[i].x
&& snake.body[0].y == snake.body[i].y)
snake.live = FALSE;
//判断蛇是否碰到边界，如果碰到了就去死！
if (snake.body[0].x < 0 || snake.body[0].y < 0
|| snake.body[0].x > 40 || snake.body[0].y > 40) {
snake.live = FALSE;
}
//判断蛇是否死了
if (she.live == FALSE) {
live = live - 1;
if (live == 0) { //没命就GAME OVER
speed = 200;
level = 1;
foods = 20;
live = 3;
game_stop();
gtk_label_set_text(GTK_LABEL(label), " - Game Over -");
return FALSE;
}
//还有命就继续
set_label();
init_game();
}
//判断蛇是否吃到了蛋，如果吃到了就变长！
if (snake.body[0].x == food.x && snake.body[0].y == food.y) {
snake.length = snake.length + 1;
snake.body[snake.length].x = snake.body[snake.length - 1].x;
snake.body[snake.length].y = snake.body[snake.length - 1].y;
//重新生成一个蛋
food.x = my_rand(0, 20);
food.y = food.x;
foods = foods - 1; //减少一个蛋
if (foods == 0) { //如果吃完全部的蛋，进入下一局，速度加快
level = level + 1;
foods = 20;
if (speed > 30)
speed = speed - 20;
game_stop();
game_start();
}
set_label();
}
draw();
return TRUE;
}
//----------------------------------------------------------------------------------------------------------------------
// process_commands
//----------------------------------------------------------------------------------------------------------------------
static void process_commands(voglperf_data_t &data)
{
static const char *s_commands[] =
{
"game start [steamid | filename]: Start game.",
"game stop: Send SIGTERM signal to game.",
"game set (steamid | filename): Set gameid to launch.",
"game args: set game arguments.",
"logfile start [seconds]: Start capturing frame time data to filename.",
"logfile stop: Stop capturing frame time data.",
"status: Print status and options.",
"quit: Quit voglperfrun.",
};
for (size_t i = 0; i < data.commands.size(); i++)
{
bool handled = false;
std::string ws_reply;
std::vector<std::string> args;
std::string &command = data.commands[i];
printf("> %s\n", command.c_str());
string_split(args, command, " ");
bool on = (args[1] == "on" || args[1] == "1");
bool off = (args[1] == "off" || args[1] == "0");
if (on && (data.run_data.pid != (uint64_t)-1) && (args[0] == "logfile"))
{
// Special case someone typing "logfile on" while the game is running.
// Turn it into a "logfile start" command.
args[1] = "start";
}
else if (!args[1].size() || on || off)
{
unsigned int flags_orig = data.flags;
for (size_t j = 0; j < sizeof(g_options) / sizeof(g_options[0]); j++)
{
if (args[0] == g_options[j].name)
{
if (on)
data.flags |= g_options[j].flag;
else if(off)
data.flags &= ~g_options[j].flag;
ws_reply += string_format("%s: %s\n", g_options[j].name, (data.flags & g_options[j].flag) ? "On" : "Off");
// This is a launch option and the game is already running - warn them.
if (on && g_options[j].launch_setting && (data.run_data.pid != (uint64_t)-1))
ws_reply += " Option used with next game launch...\n";
handled = true;
}
}
if (data.run_data.pid != (uint64_t)-1)
{
// If the verbose or fpsshow args have changed, send msg.
if ((flags_orig ^ data.flags) & (F_VERBOSE | F_FPSSHOW))
{
mbuf_options_t mbuf;
mbuf.mtype = MSGTYPE_OPTIONS;
mbuf.fpsshow = !!(data.flags & F_FPSSHOW);
mbuf.verbose = !!(data.flags & F_VERBOSE);
int ret = msgsnd(data.msqid, &mbuf, sizeof(mbuf) - sizeof(mbuf.mtype), IPC_NOWAIT);
if (ret == -1)
{
ws_reply += string_format("ERROR: msgsnd failed: %s\n", strerror(errno));
}
}
}
}
if (handled)
{
// Handled with g_options above...
}
else if (args[0] == "status")
{
ws_reply += get_vogl_status_str(data);
handled = true;
}
else if (args[0] == "help")
{
ws_reply += "Commands:\n";
for (size_t j = 0; j < sizeof(s_commands) / sizeof(s_commands[0]); j++)
ws_reply += string_format(" %s\n", s_commands[j]);
for (size_t j = 0; j < sizeof(g_options) / sizeof(g_options[0]); j++)
ws_reply += string_format(" %s [on | off]: %s\n", g_options[j].name, g_options[i].desc);
handled = true;
}
else if (args[0] == "quit" || args[0] == "q" || args[0] == "exit")
{
data.flags |= F_QUIT;
ws_reply += "Quitting...\n";
handled = true;
}
else if (args[0] == "game")
{
if (args[1] == "args")
{
size_t pos = command.find("args") + 5;
data.game_args = command.substr(pos);
handled = true;
}
else if ((args[1] == "set") && args[2].size())
{
data.gameid = args[2];
ws_reply += "Gameid set to '" + data.gameid + "'";
handled = true;
}
else if (args[1] == "start")
{
if (args[2].size())
data.gameid = args[2];
game_start(data);
handled = true;
}
else if (args[1] == "stop")
{
game_stop(data);
handled = true;
}
}
else if (args[0] == "logfile")
{
if (data.run_data.pid == (uint64_t)-1)
{
ws_reply += "ERROR: Game not running.\n";
handled = true;
}
else if (args[1] == "start")
{
mbuf_logfile_start_t mbuf;
std::string logfile = get_logfile_name(data.run_data.game_name);
mbuf.mtype = MSGTYPE_LOGFILE_START;
strncpy(mbuf.logfile, logfile.c_str(), sizeof(mbuf.logfile));
mbuf.logfile[sizeof(mbuf.logfile) - 1] = 0;
mbuf.time = (uint64_t)atoi(args[2].c_str());
int ret = msgsnd(data.msqid, &mbuf, sizeof(mbuf) - sizeof(mbuf.mtype), IPC_NOWAIT);
if (ret == -1)
{
ws_reply += string_format("ERROR: msgsnd failed: %s\n", strerror(errno));
}
handled = true;
}
else if (args[1] == "stop")
{
mbuf_logfile_stop_t mbuf;
mbuf.mtype = MSGTYPE_LOGFILE_STOP;
mbuf.logfile[0] = 0;
int ret = msgsnd(data.msqid, &mbuf, sizeof(mbuf) - sizeof(mbuf.mtype), IPC_NOWAIT);
if (ret == -1)
{
ws_reply += string_format("ERROR: msgsnd failed: %s\n", strerror(errno));
}
handled = true;
}
}
if (!handled)
{
ws_reply += string_format("ERROR: Unknown command '%s'.\n", command.c_str());
}
if (ws_reply.size())
{
webby_ws_write_buffer(NULL, ws_reply.c_str(), ws_reply.size());
}
}
data.commands.clear();
}
void sigint_handler(int sig) {
game_stop(g);
}
