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Fix segfaults caused by the Environment not being initialized yet

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This commit is contained in:
rubenwardy 2015-08-09 21:10:37 +01:00 • committed by est31
parent 6b39bc6865
commit a953ff4dfc
2 changed files with 21 additions and 1 deletions
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20
src/server.cpp
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@ -2857,6 +2857,10 @@ std::string Server::getBanDescription(const std::string &ip_or_name)
void Server::notifyPlayer(const char *name, const std::wstring &msg)
{
// m_env will be NULL if the server is initializing
if (!m_env)
return;
Player *player = m_env->getPlayer(name);
if (!player)
return;
@ -2870,6 +2874,10 @@ void Server::notifyPlayer(const char *name, const std::wstring &msg)
bool Server::showFormspec(const char *playername, const std::string &formspec,
const std::string &formname)
{
// m_env will be NULL if the server is initializing
if (!m_env)
return false;
Player *player = m_env->getPlayer(playername);
if (!player)
return false;
@ -3039,6 +3047,10 @@ void Server::spawnParticle(const std::string &playername, v3f pos,
float expirationtime, float size, bool
collisiondetection, bool vertical, const std::string &texture)
{
// m_env will be NULL if the server is initializing
if (!m_env)
return;
u16 peer_id = PEER_ID_INEXISTENT;
if (playername != "") {
Player* player = m_env->getPlayer(playername.c_str());
@ -3057,6 +3069,10 @@ u32 Server::addParticleSpawner(u16 amount, float spawntime,
bool collisiondetection, bool vertical, const std::string &texture,
const std::string &playername)
{
// m_env will be NULL if the server is initializing
if (!m_env)
return -1;
u16 peer_id = PEER_ID_INEXISTENT;
if (playername != "") {
Player* player = m_env->getPlayer(playername.c_str());
@ -3088,6 +3104,10 @@ u32 Server::addParticleSpawner(u16 amount, float spawntime,
void Server::deleteParticleSpawner(const std::string &playername, u32 id)
{
// m_env will be NULL if the server is initializing
if (!m_env)
throw ServerError("Can't delete particle spawners during initialisation!");
u16 peer_id = PEER_ID_INEXISTENT;
if (playername != "") {
Player* player = m_env->getPlayer(playername.c_str());