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https://github.com/minetest-mods/towercrane.git
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v0.06: free space check bug fix, settingtypes added
This commit is contained in:
Joachim Stolberg
parent
bcc049cb65
commit
6970100281
10
config.lua
10
config.lua
@ -1,14 +1,14 @@
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-- Maximum crane height in blocks (12..n)
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towercrane.max_height = 24
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towercrane.max_height = tonumber(minetest.setting_get("towercrane_max_height")) or 24
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-- Maximum crane width in blocks (12..n)
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towercrane.max_width = 24
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towercrane.max_width = tonumber(minetest.setting_get("towercrane_max_width")) or 24
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-- Crane rope lenght in block (max_height .. max_height+x)
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towercrane.rope_length = 24
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towercrane.rope_length = tonumber(minetest.setting_get("towercrane_rope_length")) or 24
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-- Gain factor for the crane sound (0.0 to 1)
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towercrane.gain = 1
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towercrane.gain = tonumber(minetest.setting_get("towercrane_gain")) or 1
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-- Recipe available (true/false)
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towercrane.recipe = true
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towercrane.recipe = tonumber(minetest.setting_get("towercrane_recipe")) or true
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133
init.lua
133
init.lua
@ -3,7 +3,7 @@
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Tower Crane Mod
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===============
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v0.05 by JoSt
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v0.06 by JoSt
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Copyright (C) 2017 Joachim Stolberg
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LGPLv2.1+
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@ -15,6 +15,7 @@
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2017-06-07 v0.03 fixed 2 bugs, added config.lua and sound
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2017-06-08 v0.04 recipe and rope length now configurable
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2017-06-10 v0.05 resizing bugfix, area protection added
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2017-07-11 v0.06 fixed the space check bug, settingtypes added
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]]--
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@ -168,104 +169,87 @@ local function turnleft(dir)
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return minetest.facedir_to_dir((facedir + 3) % 4)
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end
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----------------------------------------------------------------------------------------------------
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-- generic function for contruction and removement
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----------------------------------------------------------------------------------------------------
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local function crane_body_plan(pos, dir, height, width, clbk, tArg)
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pos.y = pos.y + 1
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clbk(pos, "towercrane:mast_ctrl_off", tArg)
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for i = 1,height+1 do
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pos.y = pos.y + 1
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clbk(pos, "towercrane:mast", tArg)
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end
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pos.y = pos.y - 2
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pos.x = pos.x - dir.x
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pos.z = pos.z - dir.z
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clbk(pos, "towercrane:arm2", tArg)
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pos.x = pos.x - dir.x
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pos.z = pos.z - dir.z
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clbk(pos, "towercrane:arm", tArg)
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pos.x = pos.x - dir.x
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pos.z = pos.z - dir.z
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clbk(pos, "towercrane:balance", tArg)
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pos.x = pos.x + 3 * dir.x
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pos.z = pos.z + 3 * dir.z
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for i = 1,width do
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pos.x = pos.x + dir.x
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pos.z = pos.z + dir.z
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if i % 2 == 0 then
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clbk(pos, "towercrane:arm2", tArg)
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else
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clbk(pos, "towercrane:arm", tArg)
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end
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end
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end
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----------------------------------------------------------------------------------------------------
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-- Check space for mast and arm
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----------------------------------------------------------------------------------------------------
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local function check_space(pos, dir, height, width)
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for i = 1,height+2 do
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pos.y = pos.y + 1
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local remove = function(pos, node_name, tArg)
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if minetest.get_node_or_nil(pos).name ~= "air" then
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return false
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tArg.res = false
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end
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end
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pos.x = pos.x + dir.x*2
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pos.z = pos.z + dir.z*2
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for i = 1,width+3 do
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pos.x = pos.x + dir.x
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pos.z = pos.z + dir.z
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if minetest.get_node_or_nil(pos).name ~= "air" then
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return false
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end
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end
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return true
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local tArg = {res = true}
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crane_body_plan(pos, dir, height, width, remove, tArg)
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return tArg.res
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end
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----------------------------------------------------------------------------------------------------
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-- Constuct mast and arm
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----------------------------------------------------------------------------------------------------
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local function construct_crane(pos, dir, height, width, owner)
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local add = function(pos, node_name, tArg)
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minetest.add_node(pos, {name=node_name, param2=minetest.dir_to_facedir(tArg.dir)})
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end
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local tArg = {dir = dir}
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crane_body_plan(table.copy(pos), dir, height, width, add, tArg)
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pos.y = pos.y + 1
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minetest.env:add_node(pos, {name="towercrane:mast_ctrl_off", param2=minetest.dir_to_facedir(dir)})
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local meta = minetest.get_meta(pos)
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meta:set_string("dir", minetest.pos_to_string(dir))
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meta:set_string("owner", owner)
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meta:set_int("height", height)
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meta:set_int("width", width)
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for i = 1,height+1 do
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pos.y = pos.y + 1
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minetest.env:add_node(pos, {name="towercrane:mast"})
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end
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pos.y = pos.y - 2
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pos.x = pos.x - dir.x
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pos.z = pos.z - dir.z
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minetest.env:add_node(pos, {name="towercrane:arm2"})
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pos.x = pos.x - dir.x
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pos.z = pos.z - dir.z
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minetest.env:add_node(pos, {name="towercrane:arm"})
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pos.x = pos.x - dir.x
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pos.z = pos.z - dir.z
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minetest.env:add_node(pos, {name="towercrane:balance"})
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pos.x = pos.x + 3 * dir.x
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pos.z = pos.z + 3 * dir.z
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for i = 1,width do
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pos.x = pos.x + dir.x
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pos.z = pos.z + dir.z
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if i % 2 == 0 then
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minetest.env:add_node(pos, {name="towercrane:arm2"})
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else
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minetest.env:add_node(pos, {name="towercrane:arm"})
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end
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end
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end
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----------------------------------------------------------------------------------------------------
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-- Remove the crane
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----------------------------------------------------------------------------------------------------
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local function remove_crane(pos, dir, height, width)
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pos.y = pos.y + 1
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minetest.env:remove_node(pos, {name="towercrane:mast_ctrl_off"})
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for i = 1,height+1 do
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pos.y = pos.y + 1
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minetest.env:remove_node(pos, {name="towercrane:mast"})
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end
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pos.y = pos.y - 2
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pos.x = pos.x - dir.x
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pos.z = pos.z - dir.z
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minetest.env:remove_node(pos, {name="towercrane:arm2"})
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pos.x = pos.x - dir.x
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pos.z = pos.z - dir.z
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minetest.env:remove_node(pos, {name="towercrane:arm"})
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pos.x = pos.x - dir.x
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pos.z = pos.z - dir.z
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minetest.env:remove_node(pos, {name="towercrane:balance"})
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pos.x = pos.x + 3 * dir.x
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pos.z = pos.z + 3 * dir.z
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for i = 1,width do
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pos.x = pos.x + dir.x
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pos.z = pos.z + dir.z
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if i % 2 == 0 then
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minetest.env:remove_node(pos, {name="towercrane:arm2"})
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else
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minetest.env:remove_node(pos, {name="towercrane:arm"})
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local remove = function(pos, node_name, tArg)
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if minetest.get_node_or_nil(pos).name == node_name then
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minetest.remove_node(pos)
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end
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end
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crane_body_plan(pos, dir, height, width, remove, {})
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end
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----------------------------------------------------------------------------------------------------
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@ -343,9 +327,11 @@ local function check_input(fields)
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local height = tonumber(size[1])
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local width = tonumber(size[2])
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if height ~= nil and width ~= nil then
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height = math.max(height, 8)
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--height = math.max(height, 8)
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height = math.max(height, 2)
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height = math.min(height, towercrane.max_height)
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width = math.max(width, 8)
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--width = math.max(width, 8)
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width = math.max(width, 2)
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width = math.min(width, towercrane.max_width)
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return height, width
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end
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@ -370,7 +356,6 @@ minetest.register_node("towercrane:base", {
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paramtype2 = "facedir",
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is_ground_content = false,
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groups = {cracky=2},
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formspec = set_formspec,
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-- set meta data (form for crane height and width, dir of the arm)
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after_place_node = function(pos, placer)
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@ -4,7 +4,9 @@ towercrane_max_height (maximum crane height) int 24
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# Maximum crane width in blocks (12..n)
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towercrane_max_width (maximum crane width) int 24
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# Crane rope lenght in block (max_height .. max_height+x)
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# Crane rope lenght in blocks (max_height .. max_height+x)
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# If the rope length is larger than the crane height, the crane
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# can be placed on buildings and the hook still reaches the ground.
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towercrane_rope_length (crane rope lenght) int 24
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# Gain factor for the crane sound (0.0 to 1)
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