forked from mtcontrib/arrow_signs
New method for place signs.
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Jat
parent
9b4970622a
commit
129efd98d8
114
init.lua
114
init.lua
@ -7,47 +7,95 @@
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arrow_signs={}
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arrow_signs_on_place = function(itemstack, placer, pointed_thing)
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local function transformvector(vector)
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local vectorlist ={
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{cmin = -1, cmax = -0.5},
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{cmin = -0.5, cmax = 0},
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{cmin = 0, cmax = 0.5},
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{cmin = 0.5, cmax = 1}
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}
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local r = {}
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for n,res in pairs(vector) do
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for ia=1,table.getn(vectorlist) do
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if vectorlist[ia].cmin<res and vectorlist[ia].cmax>res then
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r[n]=ia
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end
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end
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end
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return r["x"]*10+r["z"]
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end
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local pos = pointed_thing.above
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local vector = transformvector(placer:get_look_dir())
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local changer = {
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{31,5},
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{12,14},
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{24,11},
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{43,16},
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}
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local place = false
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local posabove = pointed_thing.above
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local posunder = pointed_thing.under
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local vector = placer:get_look_dir()
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local place = true
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for i=1,table.getn(changer) do
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if vector == changer[i][1] then
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minetest.add_node(pos,{name = itemstack:get_name(), param2 = changer[i][2]})
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place = true
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break
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if posabove.y>posunder.y then
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if(vector.z>0.5 and vector.z<=1) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 10})
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elseif (vector.x>0.5 and vector.x<=1) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 19})
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elseif(-0.5>vector.z and -1<=vector.z) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 4})
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elseif (-0.5>vector.x and -1<=vector.x) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 13})
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else
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place = false
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end
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elseif posabove.y<posunder.y then
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if(vector.z>0.5 and vector.z<=1) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 8})
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elseif (vector.x>0.5 and vector.x<=1) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 17})
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elseif(-0.5>vector.z and -1<=vector.z) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 6})
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elseif (-0.5>vector.x and -1<=vector.x) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 15})
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else
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place = false
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end
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elseif posabove.z>posunder.z then
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if(vector.y>0.75 and vector.y<=1) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 22})
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elseif (vector.y>=-1 and vector.y<-0.75) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 2})
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elseif (vector.x>=0 and vector.x<=1) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 18})
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elseif (vector.x<0 and vector.x>=-1) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 14})
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else
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place = false
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end
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elseif posabove.z<posunder.z then
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if(vector.y>0.75 and vector.y<=1) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 20})
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elseif (vector.y>=-1 and vector.y<-0.75) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 0})
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elseif (vector.x>=0 and vector.x<=1) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 16})
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elseif (vector.x<0 and vector.x>=-1) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 12})
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else
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place = false
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end
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elseif posabove.x>posunder.x then
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if(vector.y>0.75 and vector.y<=1) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 21})
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elseif (vector.y>=-1 and vector.y<-0.75) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 3})
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elseif (vector.z>=0 and vector.z<=1) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 11})
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elseif (vector.z<0 and vector.z>=-1) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 7})
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else
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place = false
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end
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elseif posabove.x<posunder.x then
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if(vector.y>0.75 and vector.y<=1) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 23})
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elseif (vector.y>=-1 and vector.y<-0.75) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 1})
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elseif (vector.z>=0 and vector.z<=1) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 9})
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elseif (vector.z<0 and vector.z>=-1) then
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minetest.add_node(posabove,{name = itemstack:get_name(), param2 = 5})
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else
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place = false
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end
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else
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place = false
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end
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if not(place) then
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minetest.rotate_node(itemstack, placer, pointed_thing)
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else
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itemstack:take_item()
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return itemstack
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end
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end
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function arrow_signs:savetext(pos, formname, fields, sender)
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@ -186,6 +234,6 @@ minetest.register_abm({
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--Locked sign
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if locks then
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local MODPATH = minetest.get_modpath("arrow_signs");
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dofile(MODPATH.."/shared_locked.lua")
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local MODPATH = minetest.get_modpath("arrow_signs");
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dofile(MODPATH.."/shared_locked.lua")
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end
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