add some hooks
This commit is contained in:
Alexander Weber
parent
df5c5c4a35
commit
9d687d1119
80
init.lua
80
init.lua
@ -1,8 +1,11 @@
|
||||
woodcutting = {}
|
||||
|
||||
woodcutting.default_settings = {
|
||||
tree_distance = 1, -- 1 means touching nodes only
|
||||
leaves_distance = 2 -- do not touch leaves around the not removed trees with this distance
|
||||
woodcutting.settings = {
|
||||
tree_distance = 1, -- 1 means touching nodes only
|
||||
leaves_distance = 2, -- do not touch leaves around the not removed trees with this distance
|
||||
on_new_process_hook = function(process) return true end, -- do not start the process if set to nil or return false
|
||||
on_step_hook = function(process) return true end, -- if false is returned finish the process
|
||||
on_woodcut_hook = function(process, pos) return true end, -- if false is returned the node is skipped
|
||||
}
|
||||
|
||||
woodcutting.tree_content_ids = {}
|
||||
@ -18,13 +21,19 @@ woodcutting_class.__index = woodcutting_class
|
||||
function woodcutting.new_process(playername, template)
|
||||
local process = setmetatable(template, woodcutting_class)
|
||||
process.__index = woodcutting_class
|
||||
woodcutting.process_runtime[playername] = process
|
||||
process.treenodes_sorted = {} -- simple sortable list
|
||||
process.treenodes_hashed = {} -- With minetest.hash_node_position() as key for deduplication
|
||||
process.playername = playername
|
||||
process.tree_distance = process.tree_distance or woodcutting.default_settings.tree_distance
|
||||
process.leaves_distance = process.leaves_distance or woodcutting.default_settings.leaves_distance
|
||||
process.tree_distance = process.tree_distance or woodcutting.settings.tree_distance
|
||||
process.leaves_distance = process.leaves_distance or woodcutting.settings.leaves_distance
|
||||
|
||||
local hook = woodcutting.settings.on_new_process_hook(process)
|
||||
if hook == false then
|
||||
return
|
||||
end
|
||||
|
||||
process:add_hud()
|
||||
woodcutting.process_runtime[playername] = process
|
||||
process = woodcutting.get_process(playername) -- note: self is stored in inporcess table, but get_process function does additional data enrichments
|
||||
process:process_woodcut_step()
|
||||
return process
|
||||
@ -40,7 +49,7 @@ function woodcutting.get_process(playername)
|
||||
if not process._player then
|
||||
-- stop process if player leaved the game
|
||||
process:stop_process()
|
||||
return nil
|
||||
return
|
||||
end
|
||||
end
|
||||
return process
|
||||
@ -99,6 +108,24 @@ function woodcutting_class:check_processing_allowed(pos)
|
||||
return vector.distance(pos, self._player:get_pos()) < 100
|
||||
end
|
||||
|
||||
----------------------------------
|
||||
--- Select the next tree node for cutting
|
||||
----------------------------------
|
||||
function woodcutting_class:select_next_tree_node()
|
||||
local playerpos = self._player:get_pos()
|
||||
-- sort the table for priorization higher nodes, select the first one and process them
|
||||
table.sort(self.treenodes_sorted, function(a,b)
|
||||
local aval = math.abs(playerpos.x-a.x) + math.abs(playerpos.z-a.z)
|
||||
local bval = math.abs(playerpos.x-b.x) + math.abs(playerpos.z-b.z)
|
||||
if aval == bval then -- if same horizontal distance, prever higher node
|
||||
aval = -a.z
|
||||
bval = -b.z
|
||||
end
|
||||
return aval < bval
|
||||
end)
|
||||
return self.treenodes_sorted[1]
|
||||
end
|
||||
|
||||
----------------------------------
|
||||
--- Process a woodcut step in minetest.after chain. Select a tree node and trigger processing for them
|
||||
----------------------------------
|
||||
@ -109,18 +136,13 @@ function woodcutting_class:process_woodcut_step()
|
||||
return
|
||||
end
|
||||
|
||||
local playerpos = process._player:get_pos()
|
||||
-- sort the table for priorization higher nodes, select the first one and process them
|
||||
table.sort(process.treenodes_sorted, function(a,b)
|
||||
local aval = math.abs(playerpos.x-a.x) + math.abs(playerpos.z-a.z)
|
||||
local bval = math.abs(playerpos.x-b.x) + math.abs(playerpos.z-b.z)
|
||||
if aval == bval then -- if same horizontal distance, prever higher node
|
||||
aval = -a.z
|
||||
bval = -b.z
|
||||
end
|
||||
return aval < bval
|
||||
end)
|
||||
local pos = process.treenodes_sorted[1]
|
||||
local hook = woodcutting.settings.on_step_hook(process)
|
||||
if hook == false then
|
||||
process:stop_process()
|
||||
return
|
||||
end
|
||||
|
||||
local pos = process:select_next_tree_node()
|
||||
process.selected_pos = pos
|
||||
|
||||
if pos then
|
||||
@ -135,6 +157,7 @@ function woodcutting_class:process_woodcut_step()
|
||||
process:process_woodcut_step()
|
||||
else
|
||||
process:stop_process()
|
||||
return
|
||||
end
|
||||
end
|
||||
minetest.after(0.1, run_process_woodcut_step, self.playername)
|
||||
@ -158,6 +181,11 @@ function woodcutting_class:woodcut_node(pos, delay)
|
||||
process.treenodes_hashed[poshash] = nil
|
||||
end
|
||||
|
||||
local hook = woodcutting.settings.on_woodcut_hook(process, pos)
|
||||
if hook == false then
|
||||
return
|
||||
end
|
||||
|
||||
-- Check right node at place for removal
|
||||
local node = minetest.get_node(pos)
|
||||
local id = minetest.get_content_id(node.name)
|
||||
@ -232,15 +260,13 @@ minetest.register_on_dignode(function(pos, oldnode, digger)
|
||||
local playername = digger:get_player_name()
|
||||
local sneak = digger:get_player_control().sneak
|
||||
local process = woodcutting.get_process(playername)
|
||||
if not process and sneak then
|
||||
process = woodcutting.new_process(playername, {
|
||||
sneak_pressed = true, -- to control sneak toggle
|
||||
})
|
||||
end
|
||||
if not process then
|
||||
if not sneak then
|
||||
-- No job, no sneak, nothing to do
|
||||
return
|
||||
else
|
||||
process = woodcutting.new_process(playername, {
|
||||
sneak_pressed = true, -- to control sneak toggle
|
||||
})
|
||||
end
|
||||
return
|
||||
end
|
||||
|
||||
-- process the sneak toggle
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user