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Remove most exceptions from getNode() (and variants)

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This commit is contained in:
Craig Robbins 2014-11-14 18:05:34 +10:00
parent 92815ad54b
commit 5b8855e83c
12 changed files with 429 additions and 455 deletions
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21
src/particles.cpp
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@ -168,18 +168,19 @@ void Particle::step(float dtime)
void Particle::updateLight()
{
u8 light = 0;
try{
v3s16 p = v3s16(
floor(m_pos.X+0.5),
floor(m_pos.Y+0.5),
floor(m_pos.Z+0.5)
);
MapNode n = m_env->getClientMap().getNode(p);
bool pos_ok;
v3s16 p = v3s16(
floor(m_pos.X+0.5),
floor(m_pos.Y+0.5),
floor(m_pos.Z+0.5)
);
MapNode n = m_env->getClientMap().getNodeNoEx(p, &pos_ok);
if (pos_ok)
light = n.getLightBlend(m_env->getDayNightRatio(), m_gamedef->ndef());
}
catch(InvalidPositionException &e){
else
light = blend_light(m_env->getDayNightRatio(), LIGHT_SUN, 0);
}
m_light = decode_light(light);
}