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Expose getPointedThing to Lua

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This commit introduces Raycast, a Lua user object, which can be
used to perform a raycast on the map. The ray is continuable, so one can
also get hidden nodes (for example to see trough glass).
This commit is contained in:
Dániel Juhász
2016-07-23 21:11:20 +02:00
committed by paramat
parent a80ecbee1e
commit 3caad3f3c9
25 changed files with 671 additions and 313 deletions
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26
src/content_sao.cpp
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@@ -91,6 +91,9 @@ public:
}
bool getCollisionBox(aabb3f *toset) const { return false; }
virtual bool getSelectionBox(aabb3f *toset) const { return false; }
bool collideWithObjects() const { return false; }
private:
@@ -746,6 +749,18 @@ bool LuaEntitySAO::getCollisionBox(aabb3f *toset) const
return false;
}
bool LuaEntitySAO::getSelectionBox(aabb3f *toset) const
{
if (!m_prop.is_visible) {
return false;
}
toset->MinEdge = m_prop.collisionbox.MinEdge * BS;
toset->MaxEdge = m_prop.collisionbox.MaxEdge * BS;
return true;
}
bool LuaEntitySAO::collideWithObjects() const
{
return m_prop.collideWithObjects;
@@ -1405,3 +1420,14 @@ bool PlayerSAO::getCollisionBox(aabb3f *toset) const
toset->MaxEdge += m_base_position;
return true;
}
bool PlayerSAO::getSelectionBox(aabb3f *toset) const
{
if (!m_prop.is_visible) {
return false;
}
getCollisionBox(toset);
return true;
}