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technic/concrete/init.lua
RealBadAngel 0ca19dacb0 Update 0.4.6-0
2013-04-04 01:17:39 +02:00

509 lines
14 KiB
Lua
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--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
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