bool NumPlayersSelection(GraphicsDevice *graphics, EventHandlers *handlers)
{
MenuSystem ms;
MenuSystemInit(
&ms, handlers, graphics,
Vec2iZero(),
graphics->cachedConfig.Res);
ms.allowAborts = true;
ms.root = ms.current = MenuCreateNormal(
"",
"Select number of players",
MENU_TYPE_NORMAL,
0);
MenuAddSubmenu(ms.current, MenuCreateReturn("(No local players)", 0));
for (int i = 0; i < MAX_LOCAL_PLAYERS; i++)
{
char buf[2];
sprintf(buf, "%d", i + 1);
MenuAddSubmenu(ms.current, MenuCreateReturn(buf, i + 1));
}
MenuAddExitType(&ms, MENU_TYPE_RETURN);
// Select 1 player default
ms.current->u.normal.index = 1;
MenuLoop(&ms);
const bool ok = !ms.hasAbort;
if (ok)
{
const int numPlayers = ms.current->u.returnCode;
CA_FOREACH(const PlayerData, p, gPlayerDatas)
CASSERT(!p->IsLocal, "unexpected local player");
CA_FOREACH_END()
// Add the players
for (int i = 0; i < numPlayers; i++)
{
GameEvent e = GameEventNew(GAME_EVENT_PLAYER_DATA);
e.u.PlayerData = PlayerDataDefault(i);
e.u.PlayerData.UID = gNetClient.FirstPlayerUID + i;
GameEventsEnqueue(&gGameEvents, e);
}
// Process the events to force add the players
HandleGameEvents(&gGameEvents, NULL, NULL, NULL);
// This also causes the client to send player data to the server
}
MenuSystemTerminate(&ms);
return ok;
}
UNUSED(d); UNUSED(dIndex); return false;
}
PlayerTemplate *PlayerTemplateGetById(PlayerTemplates *pt, const int id)
{
UNUSED(pt); UNUSED(id); return NULL;
}
FEATURE(assign_unused, "Assign unused input device")
// This feature is used to assign input devices to players, before the game
// begins. All input devices can emit the "fire" command, at which point
// those input devices are assigned to the next unassigned player. This
// lets us easily assign different input devices to different players,
// regardless of the number and type of input devices and players.
PlayerDataInit(&gPlayerDatas);
NPlayerData pd = PlayerDataDefault(0);
PlayerDataAddOrUpdate(pd);
pd.UID = 1;
PlayerDataAddOrUpdate(pd);
SCENARIO("Assign device to unset player")
GIVEN("a player with an unset input device")
PlayerData *p = CArrayGet(&gPlayerDatas, 0);
p->inputDevice = INPUT_DEVICE_UNSET;
WHEN("I assign it with an input device")
const input_device_e d = INPUT_DEVICE_KEYBOARD;
const int idx = 0;
bool res = PlayerTrySetUnusedInputDevice(p, d, idx);
THEN("the assignment should succeed")
SHOULD_BE_TRUE(res);
AND("the player should have the input device set")
SHOULD_INT_EQUAL((int)p->inputDevice, (int)d);
