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obsidianmese
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tree capitator - prevent infinite loop and crash when tree partialy protected

master
Juraj Vajda 2018-12-07 23:04:20 -05:00
parent a416587a21
commit 0e1673686b
1 changed files with 17 additions and 79 deletions
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96
api.lua
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@ -359,7 +359,9 @@ end
-- axe dig upwards
function obsidianmese.dig_up(pos, node, digger)
if not digger then return end
if not digger then
return
end
local wielditemname = digger:get_wielded_item():get_name()
local whitelist = {
@ -367,100 +369,36 @@ function obsidianmese.dig_up(pos, node, digger)
["obsidianmese:enchanted_axe_durable"] = true,
["obsidianmese:enchanted_axe_fast"] = true
}
if not whitelist[wielditemname] then return end
if not whitelist[wielditemname] then
return
end
local np = {x = pos.x, y = pos.y + 1, z = pos.z}
local nn = minetest.get_node(np)
if nn.name == node.name then
local branches = minetest.find_nodes_in_area(
local branches_pos = minetest.find_nodes_in_area(
{x = np.x - 1, y = np.y, z = np.z - 1},
{x = np.x + 1, y = np.y + 1, z = np.z + 1},
node.name
)
minetest.node_dig(np, nn, digger)
local branches_length = #branches
if branches_length > 0 then
-- limit
if branches_length > 4 then
branches_length = 4
end
if #branches_pos > 0 then
for i = 1, #branches_pos do
-- prevent infinite loop when node protected
if minetest.is_protected(branches_pos[i], digger:get_player_name()) then
break
end
for i = 1, branches_length do
obsidianmese.dig_up({x = branches[i].x, y = branches[i].y - 1, z = branches[i].z}, node, digger)
obsidianmese.dig_up({x = branches_pos[i].x, y = branches_pos[i].y - 1, z = branches_pos[i].z}, node, digger)
end
end
end
end
-- WIP
-- local positions = {}
-- function obsidianmese.dig_up_new(pos, node, digger)
-- if not digger then return end
-- local wielded = digger:get_wielded_item()
-- local wielditemname = wielded:get_name()
-- local whitelist = {
-- ["obsidianmese:axe"] = true,
-- ["obsidianmese:enchanted_axe_durable"] = true,
-- ["obsidianmese:enchanted_axe_fast"] = true
-- }
-- if not whitelist[wielditemname] then return end
-- local increase = 1
-- local nn_name = node.name
-- while nn_name == node.name do
-- local np = {x = pos.x, y = pos.y + increase, z = pos.z}
-- local nn = minetest.get_node(np)
-- nn_name = nn.name
-- local branches = minetest.find_nodes_in_area(
-- {x = np.x - 1, y = np.y, z = np.z - 1},
-- {x = np.x + 1, y = np.y + 1, z = np.z + 1},
-- node.name
-- )
-- table.insert(positions, np)
-- if #branches > 0 then
-- for i = 1, #branches do
-- table.insert(positions, branches[i])
-- obsidianmese.dig_up(branches[i], node, digger)
-- end
-- end
-- increase = increase + 1
-- -- print(dump(positions))
-- end
-- -- done
-- print("done")
-- for i = 1, #positions do
-- local drops = minetest.get_node_drops(node.name, wielditemname)
-- -- minetest.add_item(positions[i], node.name)
-- minetest.handle_node_drops(positions[i], drops, digger)
-- minetest.remove_node(positions[i])
-- -- get hungry from cutting down the whole tree
-- hbhunger.handle_node_actions(positions[i], node, digger)
-- -- Wear out tool
-- local wielded = digger:get_wielded_item()
-- local wdef = wielded:get_definition()
-- local tp = wielded:get_tool_capabilities()
-- local dp = core.get_dig_params(def and def.groups, tp)
-- print(dump(dp))
-- if wdef and wdef.after_use then
-- wielded = wdef.after_use(wielded, digger, node, dp) or wielded
-- else
-- -- if not minetest.settings:get_bool("creative_mode") then
-- wielded:add_wear(65535 / (30 - 1))
-- if wielded:get_count() == 0 and wdef.sound and wdef.sound.breaks then
-- minetest.sound_play(wdef.sound.breaks, {pos = pos, gain = 0.5})
-- end
-- -- end
-- end
-- digger:set_wielded_item(wielded)
-- end
-- -- reset
-- positions = {}
-- end
function obsidianmese.register_capitator()
local trees = {
"default:tree",