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Merge pull request #1 from gravgun/master 

Clean up wallet mod code
This commit is contained in:
Dave Devil's 2015-07-05 04:29:49 +02:00
parent 10f273a970 3272b1cb94
commit 159aab16df
1 changed files with 144 additions and 262 deletions
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406
mods/wallet/init.lua
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@ -1,60 +1,63 @@
local function rshift(x, by) local function rshift(x, by)
return math.floor(x / 2 ^ by) return math.floor(x / 2 ^ by)
end end
local directions = { local directions = {
{x = 1, y = 0, z = 0}, {x = 1, y = 0, z = 0},
{x = 0, y = 0, z = 1}, {x = 0, y = 0, z = 1},
{x = -1, y = 0, z = 0}, {x = -1, y = 0, z = 0},
{x = 0, y = 0, z = -1}, {x = 0, y = 0, z = -1},
{x = 0, y = -1, z = 0}, {x = 0, y = -1, z = 0},
} }
function update_wall(pos) local function update_wall(pos)
local typewall = 0 local thisnode = minetest.env:get_node(pos)
if minetest.env:get_node(pos).name:find("wallet:wall") == 1 then if thisnode.name:find("wallet:wall") ~= 1 and
typewall = typewall + 1 thisnode.name:find("wallet:wallmossy") ~= 1 then
end -- Not a wall
if minetest.env:get_node(pos).name:find("wallet:wallmossy") == 1 then
typewall = typewall + 1
end
if typewall == 0 then
return return
end end
local sum = 0
for i = 1, 4 do
local node = minetest.env:get_node({x = pos.x + directions[i].x, y = pos.y + directions[i].y, z = pos.z + directions[i].z})
if minetest.registered_nodes[node.name].walkable then
sum = sum + 2 ^ (i - 1)
end
end
local node = minetest.env:get_node({x = pos.x, y = pos.y+1, z = pos.z}) -- Get the node's base name, including the underscore since we will need it
if sum == 5 or sum == 10 then local basename = thisnode.name:find("_")
if minetest.registered_nodes[node.name].walkable or node.name == "torches:floor" then if basename == nil then -- New wall
sum = sum + 11 basename = thisnode.name .. "_"
end else -- Already placed wall
end basename = thisnode.name:sub(1, basename)
end
if sum == 0 then local sum = 0
sum = 15
end -- Neighbouring walkable nodes
for i = 1, 4 do
if typewall == 1 then local dir = directions[i]
minetest.env:add_node(pos, {name = "wallet:wall_"..sum}) local node = minetest.env:get_node({x = pos.x + dir.x, y = pos.y + dir.y, z = pos.z + dir.z})
else if minetest.registered_nodes[node.name].walkable then
minetest.env:add_node(pos, {name = "wallet:wallmossy_"..sum}) sum = sum + 2 ^ (i - 1)
end end
end
-- Torches or walkable nodes above the wall
local upnode = minetest.env:get_node({x = pos.x, y = pos.y+1, z = pos.z})
if sum == 5 or sum == 10 then
if minetest.registered_nodes[upnode.name].walkable or upnode.name == "torches:floor" then
sum = sum + 11
end
end
--[[if sum == 0 then
sum = 15
end]]
minetest.env:add_node(pos, {name = basename..sum})
end end
function update_wall_global(pos) function update_wall_global(pos)
for i = 1,5 do for i = 1,5 do
update_wall({x = pos.x + directions[i].x, y = pos.y + directions[i].y, z = pos.z + directions[i].z}) local dir = directions[i]
end update_wall({x = pos.x + dir.x, y = pos.y + dir.y, z = pos.z + dir.z})
end
end end
local half_blocks = { local half_blocks = {
@ -71,238 +74,118 @@ local full_blocks = {
{-3/16, -0.5, -0.5, 3/16, 5/16, 0.5} {-3/16, -0.5, -0.5, 3/16, 5/16, 0.5}
} }
for i = 0, 15 do local function register_wall(nodename, name, texture, invtex)
local need = {} for i = 0, 15 do
local need_pillar = false local need = {}
for j = 1, 4 do local need_pillar = false
if rshift(i, j - 1) % 2 == 1 then for j = 1, 4 do
need[j] = true if rshift(i, j - 1) % 2 == 1 then
end need[j] = true
end end
end
local take = {} local take = {}
if need[1] == true and need[3] == true then if need[1] == true and need[3] == true then
need[1] = nil need[1] = nil
need[3] = nil need[3] = nil
table.insert(take, full_blocks[1]) table.insert(take, full_blocks[1])
end end
if need[2] == true and need[4] == true then if need[2] == true and need[4] == true then
need[2] = nil need[2] = nil
need[4] = nil need[4] = nil
table.insert(take, full_blocks[2]) table.insert(take, full_blocks[2])
end end
for k in pairs(need) do for k in pairs(need) do
table.insert(take, half_blocks[k]) table.insert(take, half_blocks[k])
need_pillar = true need_pillar = true
end end
if i == 15 or i == 0 then need_pillar = true end if i == 15 or i == 0 then need_pillar = true end
if need_pillar then table.insert(take, pillar) end if need_pillar then table.insert(take, pillar) end
minetest.register_node("wallet:wall_"..i, { minetest.register_node(nodename.."_"..i, {
collision_box = {
type = 'fixed',
fixed = {-4/16, -1, -4/16, 4/16, 1, 4/16}
},
drawtype = "nodebox",
tile_images = {texture},
paramtype = "light",
groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3,fences=1},
drop = nodename,
node_box = {
type = "fixed",
fixed = take
},
})
end
minetest.register_node(nodename.."_16", {
drawtype = "nodebox",
collision_box = { collision_box = {
type = 'fixed', type = 'fixed',
fixed = {-4/16, -1, -4/16, 4/16, 1, 4/16} fixed = {-4/16, -1, -4/16, 4/16, 1, 4/16}
}, },
drawtype = "nodebox", tile_images = {texture},
tile_images = {"default_cobble.png"}, paramtype = "light",
paramtype = "light", groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3,fences=1},
groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3,fences=1}, drop = nodename,
drop = "wallet:wall", node_box = {
node_box = { type = "fixed",
type = "fixed", fixed = {pillar, full_blocks[1]}
fixed = take },
}, })
})
minetest.register_node(nodename.."_21", {
drawtype = "nodebox",
collision_box = {
type = 'fixed',
fixed = {-4/16, -1, -4/16, 4/16, 1, 4/16}
},
tile_images = {texture},
paramtype = "light",
groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3,fences=1},
drop = nodename,
node_box = {
type = "fixed",
fixed = {pillar, full_blocks[2]}
},
})
-- Inventory item
minetest.register_node(nodename, {
description = name,
paramtype = "light",
tile_images = {texture},
inventory_image = invtex,
stack_max = 64,
drawtype = "nodebox",
node_box = {
type = "fixed",
fixed = pillar
},
collision_box = {
type = 'fixed',
fixed = {-4/16, -1, -4/16, 4/16, 1, 4/16}
},
collisionbox = {-0.2, 0, -0.2, 0.2, 1.4, 0.2},
on_construct = update_wall
})
end end
minetest.register_node("wallet:wall_0", { -- Cobblestone wall
drawtype = "nodebox",
collision_box = {
type = 'fixed',
fixed = {-4/16, -1, -4/16, 4/16, 1, 4/16}
},
tile_images = {"default_cobble.png"},
paramtype = "light",
groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3,fences=1},
drop = "wallet:wall",
node_box = {
type = "fixed",
fixed = pillar
},
})
minetest.register_node("wallet:wall_16", {
drawtype = "nodebox",
collision_box = {
type = 'fixed',
fixed = {-4/16, -1, -4/16, 4/16, 1, 4/16}
},
tile_images = {"default_cobble.png"},
paramtype = "light",
groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3,fences=1},
drop = "wallet:wall",
node_box = {
type = "fixed",
fixed = {pillar, full_blocks[1]}
},
})
minetest.register_node("wallet:wall_21", {
drawtype = "nodebox",
collision_box = {
type = 'fixed',
fixed = {-4/16, -1, -4/16, 4/16, 1, 4/16}
},
tile_images = {"default_cobble.png"},
paramtype = "light",
groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3,fences=1},
drop = "wallet:wall",
node_box = {
type = "fixed",
fixed = {pillar, full_blocks[2]}
},
})
minetest.register_node("wallet:wall", {
description = "Cobblestone Wall",
paramtype = "light",
tile_images = {"default_cobble.png"},
inventory_image = "cobblestone_wallet.png",
stack_max = 64,
drawtype = "nodebox",
node_box = {
type = "fixed",
fixed = pillar
},
collision_box = {
type = 'fixed',
fixed = {-4/16, -1, -4/16, 4/16, 1, 4/16}
},
collisionbox = {-0.2, 0, -0.2, 0.2, 1.4, 0.2},
on_construct = update_wall
})
register_wall("wallet:wall", "Cobblestone Wall", "default_cobble.png", "cobblestone_wallet.png")
minetest.register_craft({ minetest.register_craft({
output = 'wallet:wall 6', output = 'wallet:wall 6',
recipe = { recipe = {
{'default:cobble', 'default:cobble', 'default:cobble'}, {'default:cobble', 'default:cobble', 'default:cobble'},
{'default:cobble', 'default:cobble', 'default:cobble'} {'default:cobble', 'default:cobble', 'default:cobble'}
} }
}) })
-- Mossy wallet -- Mossy wall
for i = 0, 15 do register_wall("wallet:wallmossy", "Mossy Cobblestone Wall", "default_mossycobble.png", "cobblestonemossy_wallet.png")
local need = {}
local need_pillar = false
for j = 1, 4 do
if rshift(i, j - 1) % 2 == 1 then
need[j] = true
end
end
local take = {}
if need[1] == true and need[3] == true then
need[1] = nil
need[3] = nil
table.insert(take, full_blocks[1])
end
if need[2] == true and need[4] == true then
need[2] = nil
need[4] = nil
table.insert(take, full_blocks[2])
end
for k in pairs(need) do
table.insert(take, half_blocks[k])
need_pillar = true
end
if i == 15 or i == 0 then need_pillar = true end
if need_pillar then table.insert(take, pillar) end
minetest.register_node("wallet:wallmossy_"..i, {
drawtype = "nodebox",
collision_box = {
type = 'fixed',
fixed = {-4/16, -1, -4/16, 4/16, 1, 4/16}
},
tile_images = {"default_mossycobble.png"},
paramtype = "light",
groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3,fences=1},
drop = "wallet:wallmossy",
node_box = {
type = "fixed",
fixed = take
},
})
end
minetest.register_node("wallet:wallmossy_0", {
drawtype = "nodebox",
collision_box = {
type = 'fixed',
fixed = {-4/16, -1, -4/16, 4/16, 1, 4/16}
},
tile_images = {"default_mossycobble.png"},
paramtype = "light",
groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3,fences=1},
drop = "wallet:wallmossy",
node_box = {
type = "fixed",
fixed = pillar
},
})
minetest.register_node("wallet:wallmossy_16", {
drawtype = "nodebox",
collision_box = {
type = 'fixed',
fixed = {-4/16, -1, -4/16, 4/16, 1, 4/16}
},
tile_images = {"default_mossycobble.png"},
paramtype = "light",
groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3,fences=1},
drop = "wallet:wallmossy",
node_box = {
type = "fixed",
fixed = {pillar, full_blocks[1]}
},
})
minetest.register_node("wallet:wallmossy_21", {
drawtype = "nodebox",
collision_box = {
type = 'fixed',
fixed = {-4/16, -1, -4/16, 4/16, 1, 4/16}
},
tile_images = {"default_mossycobble.png"},
paramtype = "light",
groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3,fences=1},
drop = "wallet:wallmossy",
node_box = {
type = "fixed",
fixed = {pillar, full_blocks[2]}
},
})
minetest.register_node("wallet:wallmossy", {
description = "Mossy Cobblestone Wall",
paramtype = "light",
collision_box = {
type = 'fixed',
fixed = {-4/16, -1, -4/16, 4/16, 1, 4/16}
},
tile_images = {"default_mossycobble.png"},
inventory_image = "cobblestonemossy_wallet.png",
stack_max = 64,
drawtype = "nodebox",
node_box = {
type = "fixed",
fixed = pillar
},
collisionbox = {-0.2, 0, -0.2, 0.2, 1.4, 0.2},
on_construct = update_wall
})
minetest.register_craft({ minetest.register_craft({
output = 'wallet:wallmossy 6', output = 'wallet:wallmossy 6',
recipe = { recipe = {
@ -311,6 +194,5 @@ minetest.register_craft({
} }
}) })
minetest.register_on_placenode(update_wall_global) minetest.register_on_placenode(update_wall_global)
minetest.register_on_dignode(update_wall_global) minetest.register_on_dignode(update_wall_global)