nalc/signs_lib
1
0
Fork 0
forked from mtcontrib/signs_lib
Code Issues Pull Requests Projects Releases Wiki Activity

detect streets:bigpole_tjunction

Browse Source 
Treat T-junction as a vertical or horizontal pole (depending
on its orientation), if the sign could be placed flat against
the back or side of the junction.

In this instance, the "front" of the junction is the side with
the middle bit sticking out, and will just get a regular wall
signif targeted, as with any non-pole node.
This commit is contained in:
Vanessa Dannenberg 2019-09-21 19:48:35 -04:00
parent dfece5275e
commit 77987d12b9
1 changed files with 107 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

107
api.lua
View File

@ -147,6 +147,78 @@ signs_lib.flip_walldir = {
[5] = 4
}
local htj_north = {
[1] = true,
[3] = true,
[9] = true,
[11] = true,
[21] = true,
[23] = true
}
local htj_east = {
[0] = true,
[2] = true,
[16] = true,
[18] = true,
[20] = true,
[22] = true
}
local htj_south = {
[1] = true,
[3] = true,
[5] = true,
[7] = true,
[21] = true,
[23] = true
}
local htj_west = {
[0] = true,
[2] = true,
[12] = true,
[14] = true,
[20] = true,
[22] = true
}
local vtj_north = {
[8] = true,
[10] = true,
[13] = true,
[15] = true,
[17] = true,
[19] = true
}
local vtj_east = {
[4] = true,
[6] = true,
[8] = true,
[10] = true,
[17] = true,
[19] = true
}
local vtj_south = {
[4] = true,
[6] = true,
[13] = true,
[15] = true,
[17] = true,
[10] = true
}
local vtj_west = {
[4] = true,
[6] = true,
[8] = true,
[10] = true,
[13] = true,
[15] = true
}
-- Initialize character texture cache
local ctexcache = {}
@ -747,6 +819,9 @@ function signs_lib.make_selection_boxes(sizex, sizey, foo, xoffs, yoffs, zoffs,
end
function signs_lib.check_for_pole(pos, pointed_thing)
local node = minetest.get_node(pos)
local def = minetest.registered_items[node.name]
local ppos = minetest.get_pointed_thing_position(pointed_thing)
local pnode = minetest.get_node(ppos)
local pdef = minetest.registered_items[pnode.name]
@ -761,6 +836,22 @@ function signs_lib.check_for_pole(pos, pointed_thing)
or (pnode.name == "streets:bigpole" and pnode.param2 > 19 and pnode.param2 < 24) )
and (pos.x ~= ppos.x or pos.z ~= ppos.z) then
return true
elseif pnode.name == "streets:bigpole_tjunction" then
if def.paramtype2 == "wallmounted" then
if (node.param2 == 4 and vtj_north[pnode.param2])
or (node.param2 == 2 and vtj_east[pnode.param2])
or (node.param2 == 5 and vtj_south[pnode.param2])
or (node.param2 == 3 and vtj_west[pnode.param2]) then
return true
end
else
if (node.param2 == 0 and vtj_north[pnode.param2])
or (node.param2 == 1 and vtj_east[pnode.param2])
or (node.param2 == 2 and vtj_south[pnode.param2])
or (node.param2 == 3 and vtj_west[pnode.param2]) then
return true
end
end
end
end
@ -789,6 +880,22 @@ function signs_lib.check_for_horizontal_pole(pos, pointed_thing)
return true
end
end
elseif pnode.name == "streets:bigpole_tjunction" then
if def.paramtype2 == "wallmounted" then
if (node.param2 == 4 and htj_north[pnode.param2])
or (node.param2 == 2 and htj_east[pnode.param2])
or (node.param2 == 5 and htj_south[pnode.param2])
or (node.param2 == 3 and htj_west[pnode.param2]) then
return true
end
else
if (node.param2 == 0 and htj_north[pnode.param2])
or (node.param2 == 1 and htj_east[pnode.param2])
or (node.param2 == 2 and htj_south[pnode.param2])
or (node.param2 == 3 and htj_west[pnode.param2]) then
return true
end
end
end
end