Fix trailing whitespace (#482)

Christopher Head

2019-01-26 4f78a69ffc714886c9d6e812f78d543bb33fe674

 concrete/init.lua

@@ -1,23 +1,27 @@
--Minetest 0.4.7 mod: concrete 
--Minetest 0.4.7 mod: concrete
--(c) 2013 by RealBadAngel <mk@realbadangel.pl>

minetest.register_craft({
   output = 'technic:rebar 6',
   recipe = {
      {'','', 'default:steel_ingot'},
      {'','default:steel_ingot',''},
      {'default:steel_ingot', '', ''},
   }
})
local technic = rawget(_G, "technic") or {}
technic.concrete_posts = {}

minetest.register_craft({
   output = 'technic:concrete 5',
   recipe = {
      {'default:stone','technic:rebar','default:stone'},
      {'technic:rebar','default:stone','technic:rebar'},
      {'default:stone','technic:rebar','default:stone'},
   }
})
-- Boilerplate to support localized strings if intllib mod is installed.
local S = rawget(_G, "intllib") and intllib.Getter() or function(s) return s end

for i = 0, 31 do
   minetest.register_alias("technic:concrete_post"..i,
         "technic:concrete_post")
end
for i = 32, 63 do
   minetest.register_alias("technic:concrete_post"..i,
         "technic:concrete_post_with_platform")
end

local steel_ingot
if minetest.get_modpath("technic_worldgen") then
   steel_ingot = "technic:carbon_steel_ingot"
else
   steel_ingot = "default:steel_ingot"
end

minetest.register_craft({
   output = 'technic:concrete_post_platform 6',
@@ -29,481 +33,108 @@
minetest.register_craft({
   output = 'technic:concrete_post 12',
   recipe = {
      {'default:stone','technic:rebar','default:stone'},
      {'default:stone','technic:rebar','default:stone'},
      {'default:stone','technic:rebar','default:stone'},
}
      {'default:stone','basic_materials:steel_bar','default:stone'},
      {'default:stone','basic_materials:steel_bar','default:stone'},
      {'default:stone','basic_materials:steel_bar','default:stone'},
   }
})

platform_box = {-0.5 , 0.3 , -0.5 , 0.5 ,  0.5 , 0.5  }
post_str_y={ -0.15 , -0.5 , -0.15 , 0.15 ,  0.5 , 0.15  }
post_str_x1={ 0 , -0.3 , -0.1, 0.5 ,  0.3 , 0.1 }  -- x+
post_str_z1={ -0.1 , -0.3 , 0, 0.1 ,  0.3 , 0.5 } -- z+
post_str_x2={ 0 , -0.3 , -0.1, -0.5 ,  0.3 , 0.1 } -- x-
post_str_z2={ -0.1 , -0.3 , 0, 0.1 ,  0.3 , -0.5 } -- z-

minetest.register_craftitem(":technic:rebar", {
   description = "Rebar",
   inventory_image = "technic_rebar.png",
   stack_max = 99,
minetest.register_craft({
   output = 'technic:blast_resistant_concrete 5',
   recipe = {
      {'technic:concrete','technic:composite_plate','technic:concrete'},
      {'technic:composite_plate','technic:concrete','technic:composite_plate'},
      {'technic:concrete','technic:composite_plate','technic:concrete'},
   }
})

minetest.register_craftitem(":technic:concrete", {
   description = "Concrete Block",
   inventory_image = "technic_concrete_block.png",
   stack_max = 99,
})

minetest.register_craftitem(":technic:concrete_post", {
   description = "Concrete Post",
   stack_max = 99,
})

minetest.register_craftitem(":technic:concrete_post_platform", {
   description = "Concrete Post Platform",
   stack_max = 99,
})

minetest.register_node(":technic:concrete", {
   description = "Concrete Block",
   tile_images = {"technic_concrete_block.png",},
   is_ground_content = true,
   groups={cracky=1,level=2},
minetest.register_node(":technic:blast_resistant_concrete", {
   description = S("Blast-resistant Concrete Block"),
   tiles = {"technic_blast_resistant_concrete_block.png",},
   groups = {cracky=1, level=3, concrete=1},
   sounds = default.node_sound_stone_defaults(),
   paramtype = "light",
   light_source = 0,
   sunlight_propagates = true,
   on_construct = function(pos)
      meta=minetest.env:get_meta(pos)
      meta:set_float("postlike",1)
      check_post_connections (pos,1)
   end,
   after_dig_node = function (pos, oldnode, oldmetadata, digger)
      check_post_connections  (pos,0)
   on_blast = function(pos, intensity)
      if intensity > 9 then
         minetest.remove_node(pos)
         return {"technic:blast_resistant_concrete"}
      end
   end,
})

if minetest.get_modpath("moreblocks") then
   stairsplus:register_all("technic","blast_resistant_concrete","technic:blast_resistant_concrete",{
      description = "Blast-resistant Concrete",
      tiles = {"technic_blast_resistant_concrete_block.png",},
      groups = {cracky=1, level=3, concrete=1},
      sounds = default.node_sound_stone_defaults(),
      on_blast = function(pos, intensity)
         if intensity > 1 then
            minetest.remove_node(pos)
            minetest.add_item(pos, "technic:blast_resistant_concrete")
         end
      end,
   })
end

local box_platform = {-0.5,  0.3,  -0.5,  0.5,  0.5, 0.5}
local box_post     = {-0.15, -0.5, -0.15, 0.15, 0.5, 0.15}
local box_front    = {-0.1,  -0.3, -0.5,  0.1,  0.3, 0}
local box_back     = {-0.1,  -0.3, 0,     0.1,  0.3, 0.5}
local box_left     = {-0.5,  -0.3, -0.1,  0,    0.3, 0.1}
local box_right    = {0,     -0.3, -0.1,  0.5,  0.3, 0.1}

minetest.register_node(":technic:concrete_post_platform", {
   description = "Concrete Post Platform",
   tile_images = {"technic_concrete_block.png",},
   is_ground_content = true,
   groups={cracky=1,level=2},
   description = S("Concrete Post Platform"),
   tiles = {"basic_materials_concrete_block.png",},
   groups={cracky=1, level=2},
   sounds = default.node_sound_stone_defaults(),
   paramtype = "light",
   light_source = 0,
   sunlight_propagates = true,
   drawtype = "nodebox", 
   selection_box = {
      type = "fixed",
      fixed = {platform_box}
      },
   drawtype = "nodebox",
   node_box = {
      type = "fixed",
      fixed = {platform_box}
      },
   on_place=function (itemstack, placer, pointed_thing)
   local node=minetest.env:get_node(pointed_thing.under)
   if minetest.get_item_group(node.name, "concrete_post")==0 then 
      return minetest.item_place_node(itemstack, placer, pointed_thing) 
      fixed = {box_platform}
   },
   on_place = function (itemstack, placer, pointed_thing)
      local node = minetest.get_node(pointed_thing.under)
      if node.name ~= "technic:concrete_post" then
         return minetest.item_place_node(itemstack, placer, pointed_thing)
      end
      minetest.set_node(pointed_thing.under, {name="technic:concrete_post_with_platform"})
      itemstack:take_item()
      placer:set_wielded_item(itemstack)
      return itemstack
   end,
})

for platform = 0, 1 do
   local after_dig_node = nil
   if platform == 1 then
      after_dig_node = function(pos, old_node)
         old_node.name = "technic:concrete_post"
         minetest.set_node(pos, old_node)
      end
   end
   local meta=minetest.env:get_meta(pointed_thing.under)
   y1=meta:get_float("y1")
   platform=meta:get_float("platform")
   if y1==1 or platform==1 then 
      return minetest.item_place_node(itemstack, placer, pointed_thing) 
   end
   y2=meta:get_float("y2")
   x1=meta:get_float("x1")
   x2=meta:get_float("x2")
   z1=meta:get_float("z1")
   z2=meta:get_float("z2")
   rule=make_post_rule_number(x1,x2,y1,y2,z1,z2,1)
   meta:set_float("platform",1)
   hacky_swap_posts(pointed_thing.under,"technic:concrete_post"..rule)
   itemstack:take_item()
   placer:set_wielded_item(itemstack)
   return itemstack
   end,
})


minetest.register_node(":technic:concrete_post", {
   description = "Concrete Post",
   tiles = {"technic_concrete_block.png"},
   groups={cracky=1,level=2,concrete_post=1},
   sounds = default.node_sound_stone_defaults(),
   paramtype = "light",
   light_source = 0,
   sunlight_propagates = true,
   drawtype = "nodebox", 
   selection_box = {
      type = "fixed",
      fixed = { -0.15 , -0.5 , -0.15 , 0.15 ,  0.5 , 0.15 }},
   node_box = {
      type = "fixed",
      fixed = {-0.15 , -0.5 , -0.15 , 0.15 ,  0.5 , 0.15  }},
   on_construct = function(pos)
   meta=minetest.env:get_meta(pos)
   meta:set_int("postlike",1)
   meta:set_int("platform",0)
   meta:set_int("x1",0)
   meta:set_int("x2",0)
   meta:set_int("y1",0)
   meta:set_int("y2",0)
   meta:set_int("z1",0)
   meta:set_int("z2",0)
   check_post_connections (pos,1)
   end,

   after_dig_node = function (pos, oldnode, oldmetadata, digger)
   check_post_connections  (pos,0)
   end,

})

local x1,x2,y1,z1,z2
local count=0

for x1 = 0, 1, 1 do   --x-
   for x2 = 0, 1, 1 do   --x+
      for z1 = 0, 1, 1 do   --z-
         for z2 = 0, 1, 1 do   --z+
     
            temp_x1={} temp_x2={} temp_z1={} temp_z2={}

               if x1==1 then    temp_x1=post_str_x1  end 
               if x2==1 then    temp_x2=post_str_x2  end 
               if z1==1 then    temp_z1=post_str_z1  end 
               if z2==1 then    temp_z2=post_str_z2  end 


minetest.register_node(":technic:concrete_post"..count, {
   description = "Concrete Post",
   tiles = {"technic_concrete_block.png"},
   groups={cracky=1,level=2,not_in_creative_inventory=1,concrete_post=1},
   sounds = default.node_sound_stone_defaults(),
   drop = "technic:concrete_post",
   paramtype = "light",
   light_source = 0,
   sunlight_propagates = true,
   drawtype = "nodebox", 
   selection_box = {
      type = "fixed",
      fixed = {
      temp_x1,temp_x2,post_str_y,temp_z1,temp_z2,
      }},

   node_box = {
      type = "fixed",
      fixed = {
      temp_x1,temp_x2,post_str_y,temp_z1,temp_z2,
      }},

   after_dig_node = function (pos, oldnode, oldmetadata, digger)
   check_post_connections  (pos,0)
   end,

})

minetest.register_node(":technic:concrete_post"..count+16, {
   description = "Concrete Post",
   tiles = {"technic_concrete_block.png"},
   groups={cracky=1,level=2,not_in_creative_inventory=1,concrete_post=1},
   sounds = default.node_sound_stone_defaults(),
   drop = "technic:concrete_post_platform",
   paramtype = "light",
   light_source = 0,
   sunlight_propagates = true,
   drawtype = "nodebox", 
   selection_box = {
      type = "fixed",
      fixed = {
      platform_box,temp_x1,temp_x2,post_str_y,temp_z1,temp_z2,
      }},

   node_box = {
      type = "fixed",
      fixed = {
      platform_box,temp_x1,temp_x2,post_str_y,temp_z1,temp_z2,
      }},

   after_dig_node = function (pos, oldnode, oldmetadata, digger)
      dig_post_with_platform (pos,oldnode,oldmetadata)
   end,
})

count=count+1 end end end end

minetest.register_node(":technic:concrete_post32", {
   description = "Concrete Post",
   tiles = {"technic_concrete_block.png"},
   groups={cracky=1,level=2,not_in_creative_inventory=1,concrete_post=1},
   sounds = default.node_sound_stone_defaults(),
   drop = "technic:concrete_post",
   paramtype = "light",
   light_source = 0,
   sunlight_propagates = true,
   drawtype = "nodebox", 
   selection_box = {
      type = "fixed",
      fixed = {-0.5,-0.3,-0.1,0.5,0.3,0.1},
   minetest.register_node(":technic:concrete_post"..(platform == 1 and "_with_platform" or ""), {
      description = S("Concrete Post"),
      tiles = {"basic_materials_concrete_block.png"},
      groups = {cracky=1, level=2, concrete_post=1, not_in_creative_inventory=platform},
      sounds = default.node_sound_stone_defaults(),
      drop = (platform == 1 and "technic:concrete_post_platform" or
            "technic:concrete_post"),
      paramtype = "light",
      sunlight_propagates = true,
      drawtype = "nodebox",
      connects_to = {"group:concrete", "group:concrete_post"},
      node_box = {
         type = "connected",
         fixed = {box_post, (platform == 1 and box_platform or nil)},
         connect_front = box_front,
         connect_back  = box_back,
         connect_left  = box_left,
         connect_right = box_right,
      },
   node_box = {
      type = "fixed",
      fixed = {
      post_str_x1,post_str_x2,
      }},

   after_dig_node = function (pos, oldnode, oldmetadata, digger)
      check_post_connections  (pos,0)
   end,
})
minetest.register_node(":technic:concrete_post33", {
   description = "Concrete Post",
   tiles = {"technic_concrete_block.png"},
   groups={cracky=1,level=2,not_in_creative_inventory=1,concrete_post=1},
   sounds = default.node_sound_stone_defaults(),
   drop = "technic:concrete_post",
   paramtype = "light",
   light_source = 0,
   sunlight_propagates = true,
   drawtype = "nodebox", 
   selection_box = {
      type = "fixed",
      fixed = {
      post_str_z1,post_str_z2,
      }},
   node_box = {
      type = "fixed",
      fixed = {
      post_str_z1,post_str_z2,
      }},

   after_dig_node = function (pos, oldnode, oldmetadata, digger)
      check_post_connections  (pos,0)
   end,
})

minetest.register_node(":technic:concrete_post34", {
   description = "Concrete Post",
   tiles = {"technic_concrete_block.png"},
   groups={cracky=1,level=2,not_in_creative_inventory=1,concrete_post=1},
   sounds = default.node_sound_stone_defaults(),
   drop = "technic:concrete_post_platform",
   paramtype = "light",
   light_source = 0,
   sunlight_propagates = true,
   drawtype = "nodebox", 
   selection_box = {
      type = "fixed",
      fixed = {
      platform_box,post_str_x1,post_str_x2,
      }},
   node_box = {
      type = "fixed",
      fixed = {
      platform_box,post_str_x1,post_str_x2,
      }},

   after_dig_node = function (pos, oldnode, oldmetadata, digger)
      dig_post_with_platform (pos,oldnode,oldmetadata)
   end,
})
minetest.register_node(":technic:concrete_post35", {
   description = "Concrete Post",
   tiles = {"technic_concrete_block.png"},
   groups={cracky=1,level=2,not_in_creative_inventory=1,concrete_post=1},
   sounds = default.node_sound_stone_defaults(),
   drop = "technic:concrete_post_platform",
   paramtype = "light",
   light_source = 0,
   sunlight_propagates = true,
   drawtype = "nodebox", 
   selection_box = {
      type = "fixed",
      fixed = {
      platform_box,post_str_z1,post_str_z2,
      }},
   node_box = {
      type = "fixed",
      fixed = {
      platform_box,post_str_z1,post_str_z2,
      }},
   after_dig_node = function (pos, oldnode, oldmetadata, digger)
      dig_post_with_platform (pos,oldnode,oldmetadata)
   end,
})

dig_post_with_platform = function (pos,oldnode,oldmetadata)
   x1=tonumber(oldmetadata.fields["x1"])
   x2=tonumber(oldmetadata.fields["x2"])
   y1=tonumber(oldmetadata.fields["y1"])
   y2=tonumber(oldmetadata.fields["y2"])
   z1=tonumber(oldmetadata.fields["z1"])
   z2=tonumber(oldmetadata.fields["z2"])
   print(dump(x1))
   oldmetadata.fields["platform"]="0"
   local rule=make_post_rule_number(x1,x2,y1,y2,z1,z2,0)
   --print(dump(rule))
   oldnode.name="technic:concrete_post"..rule
   minetest.env:set_node(pos,oldnode)
   meta = minetest.env:get_meta(pos)
   meta:from_table(oldmetadata)
end	

check_post_connections = function(pos,mode)
      local pos1={}
      pos1.x=pos.x
      pos1.y=pos.y
      pos1.z=pos.z
      tempx1=0
      tempx2=0
      tempy1=0
      tempy2=0
      tempz1=0
      tempz2=0
		
      pos1.x=pos1.x+1
      if minetest.env:get_meta(pos1):get_int("postlike")==1 then
         x2=mode
         x1=minetest.env:get_meta(pos1):get_int("x1")
         y1=minetest.env:get_meta(pos1):get_int("y1")
         y2=minetest.env:get_meta(pos1):get_int("y2")
         z1=minetest.env:get_meta(pos1):get_int("z1")
         z2=minetest.env:get_meta(pos1):get_int("z2")
         platform=minetest.env:get_meta(pos1):get_int("platform")
         rule=make_post_rule_number(x1,x2,y1,y2,z1,z2,platform)
         hacky_swap_posts(pos1,"technic:concrete_post"..rule)
         meta=minetest.env:get_meta(pos1)
         meta:set_int("x2",x2)
         tempx1=mode
      end

      pos1.x=pos1.x-2
      if minetest.env:get_meta(pos1):get_int("postlike")==1 then
         x1=mode
         x2=minetest.env:get_meta(pos1):get_int("x2")
         y1=minetest.env:get_meta(pos1):get_int("y1")
         y2=minetest.env:get_meta(pos1):get_int("y2")
         z1=minetest.env:get_meta(pos1):get_int("z1")
         z2=minetest.env:get_meta(pos1):get_int("z2")
         platform=minetest.env:get_meta(pos1):get_int("platform")
         rule=make_post_rule_number(x1,x2,y1,y2,z1,z2,platform)
         hacky_swap_posts(pos1,"technic:concrete_post"..rule)
         meta=minetest.env:get_meta(pos1)
         meta:set_int("x1",x1)
         tempx2=mode
      end

      pos1.x=pos1.x+1
		
      pos1.y=pos1.y+1
      if minetest.env:get_meta(pos1):get_int("postlike")==1 then
         y2=mode
         x1=minetest.env:get_meta(pos1):get_int("x1")
         x2=minetest.env:get_meta(pos1):get_int("x2")
         y1=minetest.env:get_meta(pos1):get_int("y1")
         z1=minetest.env:get_meta(pos1):get_int("z1")
         z2=minetest.env:get_meta(pos1):get_int("z2")
         platform=minetest.env:get_meta(pos1):get_int("platform")
         rule=make_post_rule_number(x1,x2,y1,y2,z1,z2,platform)
         hacky_swap_posts(pos1,"technic:concrete_post"..rule)
         meta=minetest.env:get_meta(pos1)
         meta:set_int("y2",y2)
         tempy1=mode
      end

      pos1.y=pos1.y-2
      if minetest.env:get_meta(pos1):get_int("postlike")==1 then
         y1=mode
         x1=minetest.env:get_meta(pos1):get_int("x1")
         x2=minetest.env:get_meta(pos1):get_int("x2")
         y2=minetest.env:get_meta(pos1):get_int("y2")
         z1=minetest.env:get_meta(pos1):get_int("z1")
         z2=minetest.env:get_meta(pos1):get_int("z2")
         platform=minetest.env:get_meta(pos1):get_int("platform")
         rule=make_post_rule_number(x1,x2,y1,y2,z1,z2,platform)
         hacky_swap_posts(pos1,"technic:concrete_post"..rule)
         meta=minetest.env:get_meta(pos1)
         meta:set_int("y1",y1)
         tempy2=mode
      end
      pos1.y=pos1.y+1

      pos1.z=pos1.z+1
      if minetest.env:get_meta(pos1):get_int("postlike")==1 then
         z2=mode
         x1=minetest.env:get_meta(pos1):get_int("x1")
         x2=minetest.env:get_meta(pos1):get_int("x2")
         y1=minetest.env:get_meta(pos1):get_int("y1")
         y2=minetest.env:get_meta(pos1):get_int("y2")
         z1=minetest.env:get_meta(pos1):get_int("z1")
         platform=minetest.env:get_meta(pos1):get_int("platform")
         rule=make_post_rule_number(x1,x2,y1,y2,z1,z2,platform)
         hacky_swap_posts(pos1,"technic:concrete_post"..rule)
         meta=minetest.env:get_meta(pos1)
         meta:set_int("z2",z2)
         tempz1=mode
      end
      pos1.z=pos1.z-2
		
      if minetest.env:get_meta(pos1):get_int("postlike")==1 then
         z1=mode
         x1=minetest.env:get_meta(pos1):get_int("x1")
         x2=minetest.env:get_meta(pos1):get_int("x2")
         y1=minetest.env:get_meta(pos1):get_int("y1")
         y2=minetest.env:get_meta(pos1):get_int("y2")
         z2=minetest.env:get_meta(pos1):get_int("z2")
         platform=minetest.env:get_meta(pos1):get_int("platform")
         rule=make_post_rule_number(x1,x2,y1,y2,z1,z2,platform)
         hacky_swap_posts(pos1,"technic:concrete_post"..rule)
         meta=minetest.env:get_meta(pos1)
         meta:set_int("z1",z1)
         tempz2=mode
      end
      pos1.z=pos1.z+1
		
      if mode==1 then 
         meta=minetest.env:get_meta(pos)
         meta:set_int("x1",tempx1)
         meta:set_int("x2",tempx2)
         meta:set_int("y1",tempy1)
         meta:set_int("y2",tempy2)
         meta:set_int("z1",tempz1)
         meta:set_int("z2",tempz2)
         rule=make_post_rule_number(tempx1,tempx2,tempy1,tempy2,tempz1,tempz2,0)
         hacky_swap_posts(pos,"technic:concrete_post"..rule)
      end
end	

function make_post_rule_number (x1,x2,y1,y2,z1,z2,platform)
   local tempy=y1+y2
   local tempx=x1+x2
   local tempz=z1+z2
   if platform==0 then 
      if tempy==0 and tempx==0 and tempz==0 then return 0 end
         if x1==1 and x2==1 and tempz==0 and tempy==0 then return 32 end
            if z1==1 and z2==1 and tempx==0 and tempy==0 then return 33 end
               return z2+z1*2+x2*4+x1*8
   else
      if tempy==0 and tempx==0 and tempz==0 then return 16 end
         if x1==1 and x2==1 and tempz==0 and tempy==0 then return 34 end
            if z1==1 and z2==1 and tempx==0 and tempy==0 then return 35 end
               return z2+z1*2+x2*4+x1*8+16
   end
      after_dig_node = after_dig_node,
   })
end

function hacky_swap_posts(pos,name)
   local node = minetest.env:get_node(pos)
      if node.name == "technic:concrete" then
      return nil
   end
   local meta = minetest.env:get_meta(pos)
   local meta0 = meta:to_table()
   node.name = name
   local meta0 = meta:to_table()
   minetest.env:set_node(pos,node)
   meta = minetest.env:get_meta(pos)
   meta:from_table(meta0)
   return 1
end