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-rw-r--r--concrete/init.lua508
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diff --git a/concrete/init.lua b/concrete/init.lua
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+++ b/concrete/init.lua
@@ -0,0 +1,508 @@
+--Minetest 0.4.6 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', '', ''},
+ }
+})
+
+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'},
+ }
+})
+
+minetest.register_craft({
+ output = ':technic:concrete_post_platform 6',
+ recipe = {
+ {'technic:concrete','technic:concrete_post','technic:concrete'},
+ }
+})
+
+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'},
+}
+})
+
+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_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},
+ 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)
+ end,
+})
+
+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},
+ sounds = default.node_sound_stone_defaults(),
+ paramtype = "light",
+ light_source = 0,
+ sunlight_propagates = true,
+ drawtype = "nodebox",
+ selection_box = {
+ type = "fixed",
+ fixed = {platform_box}
+ },
+ 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)
+ 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},
+ },
+ 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
+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
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-16 17:17:14 +0000