static cell_t GetHealth(IPluginContext *pContext, const cell_t *params)
{
int client = params[1];
CPlayer *pPlayer = g_Players.GetPlayerByIndex(client);
if (!pPlayer)
{
return pContext->ThrowNativeError("Client index %d is invalid", client);
} else if (!pPlayer->IsInGame()) {
return pContext->ThrowNativeError("Client %d is not in game", client);
}
IPlayerInfo *pInfo = pPlayer->GetPlayerInfo();
if (!pInfo)
{
return pContext->ThrowNativeError("IPlayerInfo not supported by game");
}
return pInfo->GetHealth();
}
//---------------------------------------------------------------------------------
// Purpose: called once per server frame, do recurring work here (like checking for timeouts)
//---------------------------------------------------------------------------------
void WebSpecPlugin::GameFrame( bool simulating )
{
if (gpGlobals->curtime - g_lastUpdateTime > WEBSPEC_UPDATE_RATE_IN_SECONDS
&& ws_spectators.Count() > 0) {
char *buffer = (char *)malloc(MAX_BUFFER_SIZE);
Vector playerOrigin;
QAngle playerAngles;
float playerUberCharge;
int userid, health, playerClass;
IPlayerInfo *playerInfo;
CBaseEntity *playerEntity;
int bufferLength;
bufferLength = sprintf(buffer, "O");
for (int i = 1; i < gpGlobals->maxClients; i++) {
playerInfo = playerInfoManager->GetPlayerInfo(engine->PEntityOfEntIndex(i));
if (playerInfo == NULL || !playerInfo->IsConnected() || playerInfo->IsDead()) continue;
if (strlen(buffer) > 1)
snprintf(buffer, MAX_BUFFER_SIZE, "%s|", buffer);
userid = playerInfo->GetUserID();
health = playerInfo->GetHealth();
playerOrigin = playerInfo->GetAbsOrigin();
playerEntity = serverGameEnts->EdictToBaseEntity(engine->PEntityOfEntIndex(i));
playerClass = *MakePtr(int*, playerEntity, WSOffsets::pCTFPlayer__m_iClass);
playerAngles = CBaseEntity_EyeAngles(playerEntity);
if (playerClass == TFClass_Medic) {
CBaseCombatCharacter *playerCombatCharacter = CBaseEntity_MyCombatCharacterPointer(playerEntity);
CBaseCombatWeapon *slot1Weapon = CBaseCombatCharacter_Weapon_GetSlot(playerCombatCharacter, 1);
playerUberCharge = *MakePtr(float*, slot1Weapon, WSOffsets::pCWeaponMedigun__m_flChargeLevel);
} else {
//=================================================================================
// Callback for the 'webspec' protocol
// Manages spectator connections & sending Initial messages to new spectators
//=================================================================================
int webspec_callback(struct libwebsocket_context *ctx, struct libwebsocket *wsi,
enum libwebsocket_callback_reasons reason, void *user, void *in, size_t len)
{
switch (reason) {
case LWS_CALLBACK_ESTABLISHED:
{
Msg("[WS] New connection\n");
// New connection
ws_spectators.AddToTail(wsi);
// Send basic game info to let client set up
// MapName, Server name (may remove), current team names
char *buffer = (char*)malloc(MAX_BUFFER_SIZE);
char *mapName = (char*) STRING(gpGlobals->mapname);
ConVarRef hostNameCVar = ConVarRef("hostname");
string_t hostname;
if (hostNameCVar.IsValid())
hostname = MAKE_STRING(hostNameCVar.GetString());
else
hostname = MAKE_STRING("WebSpec Demo Server"); //Can't imagine when hostname would be invalid, but this is Source
int length = snprintf(buffer, MAX_BUFFER_SIZE, "%c%s:%s:%s:%s", WSPacket_Init, mapName, STRING(hostname), STRING(ws_teamName[1]), STRING(ws_teamName[0]));
SendPacketToOne(buffer, length, wsi);
free(buffer);
//Send connected players
IPlayerInfo *playerInfo;
for (int i=1; i<=gpGlobals->maxClients; i++) {
playerInfo = playerInfoManager->GetPlayerInfo(engine->PEntityOfEntIndex(i));
if (playerInfo != NULL && playerInfo->IsConnected()) {
buffer = (char *)malloc(MAX_BUFFER_SIZE);
int userid = playerInfo->GetUserID();
int teamid = playerInfo->GetTeamIndex();
int health = playerInfo->GetHealth();
int maxHealth = playerInfo->GetMaxHealth();
bool alive = !playerInfo->IsDead();
string_t playerName = MAKE_STRING(playerInfo->GetName());
//Pointer magic to get TF2 class
CBaseEntity *playerEntity = serverGameEnts->EdictToBaseEntity(engine->PEntityOfEntIndex(i));
int playerClass = *MakePtr(int*, playerEntity, WSOffsets::pCTFPlayer__m_iClass);
float uberCharge = 0.0f;
if (playerClass == TFClass_Medic) {
//Way more pointer magic to get ubercharge from medigun
CBaseCombatCharacter *playerCombatCharacter = CBaseEntity_MyCombatCharacterPointer(playerEntity);
CBaseCombatWeapon *slot1Weapon = CBaseCombatCharacter_Weapon_GetSlot(playerCombatCharacter, 1);
uberCharge = *MakePtr(float*, slot1Weapon, WSOffsets::pCWeaponMedigun__m_flChargeLevel);
}
int length = snprintf(buffer, MAX_BUFFER_SIZE, "%c%d:%d:%d:%d:%d:%d:0:%d:%s", 'C', userid, teamid, playerClass,
health, maxHealth, alive, Round(uberCharge*100.0f), STRING(playerName));
SendPacketToOne(buffer, length, wsi);
free(buffer);
}
}
break;
}