minetest-mods/technic
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Merge pull request #23 from Novatux/frames

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Frames destroy liquids they should replace and are not blocked by them.
This commit is contained in:
RealBadAngel 2013-06-15 06:33:33 -07:00
commit 60c9d97101
1 changed files with 11 additions and 7 deletions
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18
technic/frames.lua
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@ -1,3 +1,5 @@
frames={}
function get_face(pos,ppos,pvect) function get_face(pos,ppos,pvect)
ppos={x=ppos.x-pos.x,y=ppos.y-pos.y+1.5,z=ppos.z-pos.z} ppos={x=ppos.x-pos.x,y=ppos.y-pos.y+1.5,z=ppos.z-pos.z}
if pvect.x>0 then if pvect.x>0 then
@ -360,8 +362,10 @@ end
function move_nodes_vect(poslist,vect) function move_nodes_vect(poslist,vect)
for _,pos in ipairs(poslist) do for _,pos in ipairs(poslist) do
local npos=addVect(pos,vect) local npos=frames.addVect(pos,vect)
if minetest.env:get_node(npos).name~="air" and not(pos_in_list(poslist,npos)) then return end local name = minetest.env:get_node(npos).name
if (name~="air" and minetest.registered_nodes[name].liquidtype=="none") and not(pos_in_list(poslist,npos)) then
return end
end end
nodelist={} nodelist={}
for _,pos in ipairs(poslist) do for _,pos in ipairs(poslist) do
@ -376,14 +380,14 @@ function move_nodes_vect(poslist,vect)
end end
end end
for _,obj in ipairs(objects) do for _,obj in ipairs(objects) do
obj:setpos(addVect(obj:getpos(),vect)) obj:setpos(frames.addVect(obj:getpos(),vect))
le=obj:get_luaentity() le=obj:get_luaentity()
if le and le.name == "pipeworks:tubed_item" then if le and le.name == "pipeworks:tubed_item" then
le.start_pos=addVect(le.start_pos,vect) le.start_pos=frames.addVect(le.start_pos,vect)
end end
end end
for _,n in ipairs(nodelist) do for _,n in ipairs(nodelist) do
local npos=addVect(n.pos,vect) local npos=frames.addVect(n.pos,vect)
minetest.env:set_node(npos,n.node) minetest.env:set_node(npos,n.node)
local meta=minetest.env:get_meta(npos) local meta=minetest.env:get_meta(npos)
meta:from_table(n.meta) meta:from_table(n.meta)
@ -406,7 +410,7 @@ function get_connected_nodes(pos)
return c return c
end end
function addVect(pos,vect) function frames.addVect(pos,vect)
return {x=pos.x+vect.x,y=pos.y+vect.y,z=pos.z+vect.z} return {x=pos.x+vect.x,y=pos.y+vect.y,z=pos.z+vect.z}
end end
@ -419,7 +423,7 @@ end
function connected(pos,c,adj) function connected(pos,c,adj)
for _,vect in ipairs(adj) do for _,vect in ipairs(adj) do
local pos1=addVect(pos,vect) local pos1=frames.addVect(pos,vect)
local nodename=minetest.env:get_node(pos1).name local nodename=minetest.env:get_node(pos1).name
if not(pos_in_list(c,pos1)) and nodename~="air" and if not(pos_in_list(c,pos1)) and nodename~="air" and
(minetest.registered_nodes[nodename].frames_can_connect==nil or (minetest.registered_nodes[nodename].frames_can_connect==nil or