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[CSM] Expose more env functions

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This commit is contained in:
sfan5
2019-11-09 00:22:42 +01:00
parent b0260b5ec8
commit b57dc70769
7 changed files with 124 additions and 11 deletions
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13
src/client/client.cpp
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@@ -1337,6 +1337,19 @@ int Client::CSMClampRadius(v3s16 pos, int radius)
return std::min<int>(radius, m_csm_restriction_noderange - distance);
}
v3s16 Client::CSMClampPos(v3s16 pos)
{
if (!checkCSMRestrictionFlag(CSMRestrictionFlags::CSM_RF_LOOKUP_NODES))
return pos;
v3s16 ppos = floatToInt(m_env.getLocalPlayer()->getPosition(), BS);
const int range = m_csm_restriction_noderange;
return v3s16(
core::clamp<int>(pos.X, (int)ppos.X - range, (int)ppos.X + range),
core::clamp<int>(pos.Y, (int)ppos.Y - range, (int)ppos.Y + range),
core::clamp<int>(pos.Z, (int)ppos.Z - range, (int)ppos.Z + range)
);
}
void Client::addNode(v3s16 p, MapNode n, bool remove_metadata)
{
//TimeTaker timer1("Client::addNode()");

1
src/client/client.h
View File

@@ -264,6 +264,7 @@ public:
// helpers to enforce CSM restrictions
MapNode CSMGetNode(v3s16 p, bool *is_valid_position);
int CSMClampRadius(v3s16 pos, int radius);
v3s16 CSMClampPos(v3s16 pos);
void addNode(v3s16 p, MapNode n, bool remove_metadata = true);