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minetest
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jachoo 2011-12-04 16:29:11 +01:00
parent e92ea680a9
commit 61a7fb67fb
1 changed files with 10 additions and 4 deletions
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14
src/game.cpp
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@ -578,7 +578,7 @@ PointedThing getPointedThing(Client *client, v3f player_position,
//if no node has been found - we try to find 'fake' pointed node
}else if(extBlockSel
&& result.type == POINTEDTHING_NOTHING
&& distance < (BS*6) //is this OK?
&& distance < (BS*6) //is this enough?
&& np != pos_i
&& np != v3s16(pos_i.X,pos_i.Y+1,pos_i.Z)
&& client->getNodeDefManager()->get(n).buildable_to)
@ -596,6 +596,8 @@ PointedThing getPointedThing(Client *client, v3f player_position,
//FIXME: when it will be possible to build on torches, rails etc. then change .walkable to .pointable
if(!client->getNodeDefManager()->get(an).walkable)
continue;
//check if we can build onto this node by normally selecting it
if( npos.X==camdir_i.X //is it same direction as camera?
|| npos.Y==camdir_i.Y
|| npos.Z==camdir_i.Z
@ -606,16 +608,20 @@ PointedThing getPointedThing(Client *client, v3f player_position,
can_build = false;
break;
}
//finally, we can build 'extended way' on this block
can_build = true;
neigh_pos = ap;
}catch(InvalidPositionException&){}
}
if(can_build && distance > maxdistance){
maxdistance = distance;
//nodefound = true; //we can't do this here!
freeNodeFound = true; //instead, we set this and check at the end
//result.type = POINTEDTHING_NODE; //we can't do this here!
freeNodeFound = true; //instead, we set this and check at the end
result.node_undersurface = neigh_pos; //yes, these are swaped!
result.node_abovesurface = np;
@ -626,7 +632,7 @@ PointedThing getPointedThing(Client *client, v3f player_position,
nodebox.MinEdge += nodepos_f;
nodebox.MaxEdge += nodepos_f;
hilightbox = nodebox;
//should_show_hilightbox = true;
//should_show_hilightbox = true; //we must do this at the end
}
}
}