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autoclose_doors
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compare: VanessaE:cfc84dee9e985daa7a3f6d3a471fd2eff024fee7
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c6eed37729 ... cfc84dee9e

Author SHA1 Message Date
VanessaE cfc84dee9e add minimum minetest version key for contentdb 2020-06-03 12:59:58 -04:00
Vanessa Ezekowitz accc09e983 remove a debug statement 2014-12-27 04:49:51 -05:00
Vanessa Ezekowitz fa57a07e29 finish weeding out old code 2014-12-27 04:47:21 -05:00
Vanessa Ezekowitz e352d7870c use metadata flag to mark door open/closed 
instead of trying to detect the surroundings
(leftover from homedecor's old legacy code)
 2014-12-27 04:13:25 -05:00
Vanessa Ezekowitz 55e8eb95d8 use current intllib API 2014-12-27 00:57:45 -05:00
3 changed files with 29 additions and 157 deletions
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1
depends.txt
View File

@ -1 +1,2 @@
default
intllib?

184
init.lua
View File

@ -5,12 +5,12 @@ autoclose_doors = {}
-- Boilerplate to support localized strings if intllib mod is installed.
local S
if autoclose_doors.intllib_modpath then
dofile(autoclose_doors.intllib_modpath.."/intllib.lua")
S = intllib.Getter(minetest.get_current_modname())
if minetest.get_modpath("intllib") then
S = intllib.Getter()
else
S = function ( s ) return s end
S = function(s) return s end
end
autoclose_doors.gettext = S
--
@ -27,145 +27,18 @@ end
local modpath = minetest.get_modpath("autoclose_doors")
dofile(modpath.."/door_models.lua")
-- the good stuff!
-- check if a door is marked as closed
local function isSolid(pos,adj)
local adj = {x=adj[1],y=adj[2],z=adj[3]}
local node = minetest.get_node(vector.add(pos,adj))
if node then
local idef = minetest.registered_nodes[minetest.get_node(vector.add(pos,adj)).name]
if idef then
return idef.walkable
end
end
return false
end
local function countSolids(pos,node,level)
local solids = 0
for x = -1, 1 do
for z = -1, 1 do
local y = 0
if node.param2 == 5 then
y = -level
else
y = level
end
-- special cases when x == z == 0
if x == 0 and z == 0 then
if level == 1 then
-- when looking past the trap door, cannot be solid in center
if isSolid(pos,{x,y,z}) then
return false
end
-- no else. it doesn't matter if x == y == z is solid, that's us.
end
elseif isSolid(pos,{x,y,z}) then
solids = solids + 1
end
end
end
return solids
end
local function calculateClosed(pos)
local node = minetest.get_node(pos)
-- the door is considered closed if it is closing off something.
local solids = 0
local direction = node.param2 % 6
local isTrap = direction == 0 or direction == 5
if isTrap then
-- the trap door is considered closed when all nodes on its sides are solid
-- or all nodes in the 3x3 above/below it are solid except the center
for level = 0, 1 do
local fail = false
local solids = countSolids(pos,node,level)
if solids == 8 then
return true
end
end
return false
else
-- the door is considered closed when the nodes on its sides are solid
-- or the 3 nodes in its facing direction are solid nonsolid solid
-- sorry I dunno the math to figure whether to x or z
if direction == 1 or direction == 2 then
if isSolid(pos,{0,0,-1}) and isSolid(pos,{0,0,1}) then
if string.find(node.name,'_bottom_') then
return calculateClosed({x=pos.x,y=pos.y+1,z=pos.z})
else
return true
end
end
local x
if direction == 1 then
x = 1
else
x = -1
end
if isSolid(pos,{x,0,-1}) and not isSolid(pos,{x,0,0}) and isSolid(pos,{x,0,1}) then
if string.find(node.name,'_bottom_') then
return calculateClosed({x=pos.x,y=pos.y+1,z=pos.z})
else
return true
end
end
return false
else
-- direction == 3 or 4
if isSolid(pos,{-1,0,0}) and isSolid(pos,{1,0,0}) then
if string.find(node.name,'_bottom_') then
return calculateClosed({x=pos.x,y=pos.y+1,z=pos.z})
else
return true
end
end
local z
if direction == 3 then
z = 1
else
z = -1
end
if isSolid(pos,{-1,0,z}) and not isSolid(pos,{0,0,z}) and isSolid(pos,{1,0,z}) then
if string.find(node.name,'_bottom_') then
return calculateClosed({x=pos.x,y=pos.y+1,z=pos.z})
else
return true
end
end
return false
end
error("What direction is this???",direction)
end
end
-- isClosed flag, is 0 or 1 0 = open, 1 = closed
local function getClosed(pos)
local isClosed = minetest.get_meta(pos):get_string('closed')
if isClosed=='' then
if calculateClosed(pos) then
return true
else
return false
end
else
isClosed = tonumber(isClosed)
-- may be closed or open (1 or 0)
return isClosed == 1
end
local c = minetest.get_meta(pos):get_string("closed")
if c == "true" then
return true
else
return false
end
end
local function addDoorNode(pos,def,isClosed)
if isClosed then
isClosed = 1
else
isClosed = 0
end
minetest.add_node(pos, def)
minetest.get_meta(pos):set_int('closed',isClosed)
end
-- register the nodes
local sides = {"left", "right"}
local rsides = {"right", "left"}
@ -284,24 +157,17 @@ for i in ipairs(sides) do
on_rightclick = function(pos, node, clicker)
autoclose_doors.flip_door(pos, node, clicker, doorname, side)
end,
-- both left and right doors may be used for open or closed doors
-- so they have to have both action_on and action_off and just
-- check when that action is invoked if to continue
on_punch = function(pos, node, puncher)
minetest.get_meta(pos):set_string('closed',nil)
end,
drop = "autoclose_doors:"..doorname.."_bottom_left",
mesecons = {
effector = {
action_on = function(pos,node)
local isClosed = getClosed(pos)
local isClosed = getClosed(pos)
if isClosed then
autoclose_doors.flip_door(pos,node,nil,doorname,side,isClosed)
end
end,
action_off = function(pos,node)
local isClosed = getClosed(pos)
local isClosed = getClosed(pos)
if not isClosed then
autoclose_doors.flip_door(pos,node,nil,doorname,side,isClosed)
end
@ -374,8 +240,9 @@ function autoclose_doors.place_door(itemstack, placer, pointed_thing, name, forc
end
local def = { name = "autoclose_doors:"..name.."_bottom_"..side, param2=fdir}
addDoorNode(pos1, def, true)
minetest.add_node(pos1, { name = "autoclose_doors:"..name.."_bottom_"..side, param2=fdir })
minetest.add_node(pos2, { name = "autoclose_doors:"..name.."_top_"..side, param2=fdir})
minetest.get_meta(pos1):set_string("closed", "true")
if not autoclose_doors.expect_infinite_stacks then
itemstack:take_item()
return itemstack
@ -389,9 +256,11 @@ end
-- also adjusting param2 so the node is at 90 degrees.
function autoclose_doors.flip_door(pos, node, player, name, side, isClosed)
if isClosed == nil then
isClosed = getClosed(pos)
end
if isClosed == nil then
isClosed = getClosed(pos)
end
-- this is where we swap the isClosed status!
-- i.e. if isClosed, we're adding an open door
-- and if not isClosed, a closed door
@ -422,12 +291,13 @@ function autoclose_doors.flip_door(pos, node, player, name, side, isClosed)
})
-- XXX: does the top half have to remember open/closed too?
minetest.add_node({x=pos.x, y=pos.y+1, z=pos.z}, { name = "autoclose_doors:"..name.."_top_"..rside, param2=nfdir})
minetest.add_node(pos, { name = "autoclose_doors:"..name.."_bottom_"..rside, param2=nfdir })
addDoorNode(pos,{ name = "autoclose_doors:"..name.."_bottom_"..rside, param2=nfdir },isClosed)
local timer = minetest.get_node_timer(pos)
if not isClosed then
timer:start(10)
if isClosed then
minetest.get_meta(pos):set_string("closed", "true")
else
minetest.get_node_timer(pos):start(10)
minetest.get_meta(pos):set_string("closed", "false")
end
end

1
mod.conf Normal file
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@ -0,0 +1 @@
min_minetest_version = 5.2.0