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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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23
src/activeobject.h
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@ -65,7 +65,7 @@ public:
{
}
u16 getId()
u16 getId() const
{
return m_id;
}
@ -76,7 +76,28 @@ public:
}
virtual ActiveObjectType getType() const = 0;
/*!
* Returns the collision box of the object.
* This box is translated by the object's
* location.
* The box's coordinates are world coordinates.
* @returns true if the object has a collision box.
*/
virtual bool getCollisionBox(aabb3f *toset) const = 0;
/*!
* Returns the selection box of the object.
* This box is not translated when the
* object moves.
* The box's coordinates are world coordinates.
* @returns true if the object has a selection box.
*/
virtual bool getSelectionBox(aabb3f *toset) const = 0;
virtual bool collideWithObjects() const = 0;
protected:
u16 m_id; // 0 is invalid, "no id"