forked from VoxeLibre/VoxeLibre
Merge _mcl_autogroup into mcl_autogroup.
The split between these two mods is no longer required, we now use register_on_mods_loaded to ensure that code is executed after all mods are loaded where necessary.
This commit is contained in:
parent
45d31eac5d
commit
3831a03515
|
|
@ -1,15 +0,0 @@
|
|||
This mod automatically adds groups to items based on item metadata.
|
||||
|
||||
Specifically, this mod has 2 purposes:
|
||||
1) Automatically adding the group “solid” for blocks considered “solid” in Minecraft.
|
||||
2) Generating digging time group for all nodes based on node metadata (it's complicated)
|
||||
|
||||
This mod also requires another mod called “mcl_autogroup” to function properly.
|
||||
“mcl_autogroup” exposes the API used to register digging groups, while this mod
|
||||
uses those digging groups to set the digging time groups for all the nodes and
|
||||
tools.
|
||||
|
||||
See init.lua for more infos.
|
||||
|
||||
The leading underscore in the name “_mcl_autogroup” was added to force Minetest to load this mod as late as possible.
|
||||
As of 0.4.16, Minetest loads mods in reverse alphabetical order.
|
||||
|
|
@ -1,368 +0,0 @@
|
|||
--[[
|
||||
This mod implements a HACK to make 100% sure the digging times of all tools
|
||||
match Minecraft's perfectly. The digging times system of Minetest is very
|
||||
different, so this weird group trickery has to be used. In Minecraft, each
|
||||
block has a hardness and the actual Minecraft digging time is determined by
|
||||
this:
|
||||
|
||||
1) The block's hardness
|
||||
2) The tool being used (the tool speed and its efficiency level)
|
||||
3) Whether the tool is considered as "eligible" for the block
|
||||
(e.g. only diamond pick eligible for obsidian)
|
||||
|
||||
See Minecraft Wiki <http://minecraft.gamepedia.com/Minecraft_Wiki> for more
|
||||
information.
|
||||
|
||||
How the mod is used
|
||||
===================
|
||||
|
||||
In MineClone 2, all diggable nodes have the hardness set in the custom field
|
||||
"_mcl_hardness" (0 by default). These values are used together with digging
|
||||
groups by this mod to create the correct digging times for nodes. Digging
|
||||
groups are registered using the following code:
|
||||
|
||||
mcl_autogroup.register_diggroup("shovely")
|
||||
mcl_autogroup.register_diggroup("pickaxey", {
|
||||
levels = { "wood", "gold", "stone", "iron", "diamond" }
|
||||
})
|
||||
|
||||
The first line registers a simple digging group. The second line registers a
|
||||
digging group with 5 different levels (in this case one for each material of a
|
||||
pickaxes).
|
||||
|
||||
Nodes indicate that they belong to a particular digging group by being member of
|
||||
the digging group in their node definition. "mcl_core:dirt" for example has
|
||||
shovely=1 in its groups. If the digging group has multiple levels the value of
|
||||
the group indicates which digging level the node requires.
|
||||
"mcl_core:stone_with_gold" for example has pickaxey=4 because it requires a
|
||||
pickaxe of level 4 be mined.
|
||||
|
||||
For tools to be able to dig nodes of digging groups they need to use the have
|
||||
the custom field "_mcl_diggroups" function to get the groupcaps. The value of
|
||||
this field is a table which defines which groups the tool can dig and how
|
||||
efficiently.
|
||||
|
||||
_mcl_diggroups = {
|
||||
handy = { speed = 1, level = 1, uses = 0 },
|
||||
pickaxey = { speed = 1, level = 0, uses = 0 },
|
||||
}
|
||||
|
||||
The "uses" field indicate how many uses (0 for infinite) a tool has when used on
|
||||
the specified digging group. The "speed" field is a multiplier to the dig speed
|
||||
on that digging group.
|
||||
|
||||
The "level" field indicates which levels of the group the tool can harvest. A
|
||||
level of 0 means that the tool cannot harvest blocks of that node. A level of 1
|
||||
or above means that the tool can harvest nodes with that level or below. See
|
||||
"mcl_tools/init.lua" for examples on how "_mcl_diggroups" is used in practice.
|
||||
|
||||
Information about the mod
|
||||
=========================
|
||||
|
||||
The mod is split up into two parts, mcl_autogroup and _mcl_autogroup.
|
||||
mcl_autogroup contains the API functions used to register custom digging groups.
|
||||
_mcl_autogroup contains most of the code. The leading underscore in the name
|
||||
"_mcl_autogroup" is used to force Minetest to load that part of the mod as late
|
||||
as possible. Minetest loads mods in reverse alphabetical order.
|
||||
|
||||
This also means that it is very important that no mod adds _mcl_autogroup as a
|
||||
dependency.
|
||||
--]]
|
||||
|
||||
assert(minetest.get_modpath("mcl_autogroup"), "This mod requires the mod mcl_autogroup to function")
|
||||
|
||||
-- Returns a table containing the unique "_mcl_hardness" for nodes belonging to
|
||||
-- each diggroup.
|
||||
local function get_hardness_values_for_groups()
|
||||
local maps = {}
|
||||
local values = {}
|
||||
for g, _ in pairs(mcl_autogroup.registered_diggroups) do
|
||||
maps[g] = {}
|
||||
values[g] = {}
|
||||
end
|
||||
|
||||
for _, ndef in pairs(minetest.registered_nodes) do
|
||||
for g, _ in pairs(mcl_autogroup.registered_diggroups) do
|
||||
if ndef.groups[g] then
|
||||
maps[g][ndef._mcl_hardness or 0] = true
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
for g, map in pairs(maps) do
|
||||
for k, _ in pairs(map) do
|
||||
table.insert(values[g], k)
|
||||
end
|
||||
end
|
||||
|
||||
for g, _ in pairs(mcl_autogroup.registered_diggroups) do
|
||||
table.sort(values[g])
|
||||
end
|
||||
return values
|
||||
end
|
||||
|
||||
-- Returns a table containing a table indexed by "_mcl_hardness_value" to get
|
||||
-- its index in the list of unique hardnesses for each diggroup.
|
||||
local function get_hardness_lookup_for_groups(hardness_values)
|
||||
local map = {}
|
||||
for g, values in pairs(hardness_values) do
|
||||
map[g] = {}
|
||||
for k, v in pairs(values) do
|
||||
map[g][v] = k
|
||||
end
|
||||
end
|
||||
return map
|
||||
end
|
||||
|
||||
-- Array of unique hardness values for each group which affects dig time.
|
||||
local hardness_values
|
||||
|
||||
-- Map indexed by hardness values which return the index of that value in
|
||||
-- hardness_value. Used for quick lookup.
|
||||
local hardness_lookup
|
||||
|
||||
minetest.register_on_mods_loaded(function()
|
||||
hardness_values = get_hardness_values_for_groups()
|
||||
hardness_lookup = get_hardness_lookup_for_groups(hardness_values)
|
||||
end)
|
||||
|
||||
--[[local function compute_creativetimes(group)
|
||||
local creativetimes = {}
|
||||
|
||||
for index, hardness in pairs(hardness_values[group]) do
|
||||
table.insert(creativetimes, 0)
|
||||
end
|
||||
|
||||
return creativetimes
|
||||
end]]
|
||||
|
||||
-- Get the list of digging times for using a specific tool on a specific
|
||||
-- diggroup.
|
||||
--
|
||||
-- Parameters:
|
||||
-- group - the group which it is digging
|
||||
-- can_harvest - if the tool can harvest the block
|
||||
-- speed - dig speed multiplier for tool (default 1)
|
||||
-- efficiency - efficiency level for the tool if applicable
|
||||
local function get_digtimes(group, can_harvest, speed, efficiency)
|
||||
local speed = speed or 1
|
||||
if efficiency then
|
||||
speed = speed + efficiency * efficiency + 1
|
||||
end
|
||||
|
||||
local digtimes = {}
|
||||
|
||||
for index, hardness in pairs(hardness_values[group]) do
|
||||
local digtime = (hardness or 0) / speed
|
||||
if can_harvest then
|
||||
digtime = digtime * 1.5
|
||||
else
|
||||
digtime = digtime * 5
|
||||
end
|
||||
|
||||
if digtime <= 0.05 then
|
||||
digtime = 0
|
||||
else
|
||||
digtime = math.ceil(digtime * 20) / 20
|
||||
end
|
||||
table.insert(digtimes, digtime)
|
||||
end
|
||||
|
||||
return digtimes
|
||||
end
|
||||
|
||||
-- Get one groupcap field for using a specific tool on a specific group.
|
||||
local function get_groupcap(group, can_harvest, multiplier, efficiency, uses)
|
||||
return {
|
||||
times = get_digtimes(group, can_harvest, multiplier, efficiency),
|
||||
uses = uses,
|
||||
maxlevel = 0,
|
||||
}
|
||||
end
|
||||
|
||||
-- Add the groupcaps from a field in "_mcl_diggroups" to the groupcaps of a
|
||||
-- tool.
|
||||
local function add_groupcaps(toolname, groupcaps, groupcaps_def, efficiency)
|
||||
if not groupcaps_def then
|
||||
return
|
||||
end
|
||||
|
||||
for g, capsdef in pairs(groupcaps_def) do
|
||||
local mult = capsdef.speed or 1
|
||||
local uses = capsdef.uses
|
||||
local def = mcl_autogroup.registered_diggroups[g]
|
||||
local max_level = def.levels and #def.levels or 1
|
||||
|
||||
assert(capsdef.level, toolname .. ' is missing level for ' .. g)
|
||||
local level = math.min(capsdef.level, max_level)
|
||||
|
||||
if def.levels then
|
||||
groupcaps[g .. "_dig_default"] = get_groupcap(g, false, mult, efficiency, uses)
|
||||
if level > 0 then
|
||||
groupcaps[g .. "_dig_" .. def.levels[level]] = get_groupcap(g, true, mult, efficiency, uses)
|
||||
end
|
||||
else
|
||||
groupcaps[g .. "_dig"] = get_groupcap(g, level > 0, mult, efficiency, uses)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
-- Checks if the given node would drop its useful drop if dug by a given tool.
|
||||
-- Returns true if it will yield its useful drop, false otherwise.
|
||||
function mcl_autogroup.can_harvest(nodename, toolname)
|
||||
local ndef = minetest.registered_nodes[nodename]
|
||||
|
||||
if not ndef then
|
||||
return false
|
||||
end
|
||||
|
||||
if minetest.get_item_group(nodename, "dig_immediate") >= 2 then
|
||||
return true
|
||||
end
|
||||
|
||||
-- Check if it can be dug by tool
|
||||
local tdef = minetest.registered_tools[toolname]
|
||||
if tdef and tdef._mcl_diggroups then
|
||||
for g, gdef in pairs(tdef._mcl_diggroups) do
|
||||
if ndef.groups[g] then
|
||||
if ndef.groups[g] <= gdef.level then
|
||||
return true
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
-- Check if it can be dug by hand
|
||||
local tdef = minetest.registered_tools[""]
|
||||
if tdef then
|
||||
for g, gdef in pairs(tdef._mcl_diggroups) do
|
||||
if ndef.groups[g] then
|
||||
if ndef.groups[g] <= gdef.level then
|
||||
return true
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
return false
|
||||
end
|
||||
|
||||
-- Get one groupcap field for using a specific tool on a specific group.
|
||||
--[[local function get_groupcap(group, can_harvest, multiplier, efficiency, uses)
|
||||
return {
|
||||
times = get_digtimes(group, can_harvest, multiplier, efficiency),
|
||||
uses = uses,
|
||||
maxlevel = 0,
|
||||
}
|
||||
end]]
|
||||
|
||||
-- Returns the tool_capabilities from a tool definition or a default set of
|
||||
-- tool_capabilities
|
||||
local function get_tool_capabilities(tdef)
|
||||
if tdef.tool_capabilities then
|
||||
return tdef.tool_capabilities
|
||||
end
|
||||
|
||||
-- If the damage group and punch interval from hand is not included,
|
||||
-- then the user will not be able to attack with the tool.
|
||||
local hand_toolcaps = minetest.registered_tools[""].tool_capabilities
|
||||
return {
|
||||
full_punch_interval = hand_toolcaps.full_punch_interval,
|
||||
damage_groups = hand_toolcaps.damage_groups
|
||||
}
|
||||
end
|
||||
|
||||
-- Get the groupcaps for a tool. This function returns "groupcaps" table of
|
||||
-- digging which should be put in the "tool_capabilities" of the tool definition
|
||||
-- or in the metadata of an enchanted tool.
|
||||
--
|
||||
-- Parameters:
|
||||
-- toolname - Name of the tool being enchanted (like "mcl_tools:diamond_pickaxe")
|
||||
-- efficiency - The efficiency level the tool is enchanted with (default 0)
|
||||
--
|
||||
-- NOTE:
|
||||
-- This function can only be called after mod initialization.
|
||||
function mcl_autogroup.get_groupcaps(toolname, efficiency)
|
||||
local tdef = minetest.registered_tools[toolname]
|
||||
local groupcaps = table.copy(get_tool_capabilities(tdef).groupcaps or {})
|
||||
add_groupcaps(toolname, groupcaps, tdef._mcl_diggroups, efficiency)
|
||||
return groupcaps
|
||||
end
|
||||
|
||||
-- Get the wear from using a tool on a digging group.
|
||||
--
|
||||
-- Parameters
|
||||
-- toolname - Name of the tool used
|
||||
-- diggroup - The name of the diggroup the tool is used on
|
||||
--
|
||||
-- NOTE:
|
||||
-- This function can only be called after mod initialization.
|
||||
function mcl_autogroup.get_wear(toolname, diggroup)
|
||||
local tdef = minetest.registered_tools[toolname]
|
||||
local uses = tdef._mcl_diggroups[diggroup].uses
|
||||
return math.ceil(65535 / uses)
|
||||
end
|
||||
|
||||
local function overwrite()
|
||||
for nname, ndef in pairs(minetest.registered_nodes) do
|
||||
local newgroups = table.copy(ndef.groups)
|
||||
if (nname ~= "ignore" and ndef.diggable) then
|
||||
-- Automatically assign the "solid" group for solid nodes
|
||||
if (ndef.walkable == nil or ndef.walkable == true)
|
||||
and (ndef.collision_box == nil or ndef.collision_box.type == "regular")
|
||||
and (ndef.node_box == nil or ndef.node_box.type == "regular")
|
||||
and (ndef.groups.not_solid == 0 or ndef.groups.not_solid == nil) then
|
||||
newgroups.solid = 1
|
||||
end
|
||||
-- Automatically assign the "opaque" group for opaque nodes
|
||||
if (not (ndef.paramtype == "light" or ndef.sunlight_propagates)) and
|
||||
(ndef.groups.not_opaque == 0 or ndef.groups.not_opaque == nil) then
|
||||
newgroups.opaque = 1
|
||||
end
|
||||
|
||||
--local creative_breakable = false
|
||||
|
||||
-- Assign groups used for digging this node depending on
|
||||
-- the registered digging groups
|
||||
for g, gdef in pairs(mcl_autogroup.registered_diggroups) do
|
||||
--creative_breakable = true
|
||||
local index = hardness_lookup[g][ndef._mcl_hardness or 0]
|
||||
if ndef.groups[g] then
|
||||
if gdef.levels then
|
||||
newgroups[g .. "_dig_default"] = index
|
||||
|
||||
for i = ndef.groups[g], #gdef.levels do
|
||||
newgroups[g .. "_dig_" .. gdef.levels[i]] = index
|
||||
end
|
||||
else
|
||||
newgroups[g .. "_dig"] = index
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
-- Automatically assign the node to the
|
||||
-- creative_breakable group if it belongs to any digging
|
||||
-- group.
|
||||
newgroups["creative_breakable"] = 1
|
||||
|
||||
minetest.override_item(nname, {
|
||||
groups = newgroups
|
||||
})
|
||||
end
|
||||
end
|
||||
|
||||
for tname, tdef in pairs(minetest.registered_tools) do
|
||||
-- Assign groupcaps for digging the registered digging groups
|
||||
-- depending on the _mcl_diggroups in the tool definition
|
||||
if tdef._mcl_diggroups then
|
||||
local toolcaps = table.copy(get_tool_capabilities(tdef))
|
||||
toolcaps.groupcaps = mcl_autogroup.get_groupcaps(tname)
|
||||
|
||||
minetest.override_item(tname, {
|
||||
tool_capabilities = toolcaps
|
||||
})
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
minetest.register_on_mods_loaded(overwrite)
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
name = _mcl_autogroup
|
||||
author = ryvnf
|
||||
description = MineClone 2 core mod which automatically adds groups to all items. Very important for digging times.
|
||||
|
|
@ -0,0 +1,7 @@
|
|||
This mod automatically adds groups to items based on item metadata.
|
||||
|
||||
Specifically, this mod has 2 purposes:
|
||||
1) Automatically adding the group “solid” for blocks considered “solid” in Minecraft.
|
||||
2) Generating digging time group for all nodes based on node metadata (it's complicated)
|
||||
|
||||
See init.lua for more infos.
|
||||
|
|
@ -1,19 +1,65 @@
|
|||
--[[
|
||||
This is one part of a mod to replicate the digging times from Minecraft. This
|
||||
part only exposes a function to register digging groups. The rest of the mod is
|
||||
implemented and documented in the _mcl_autogroup.
|
||||
This mod implements a HACK to make 100% sure the digging times of all tools
|
||||
match Minecraft's perfectly. The digging times system of Minetest is very
|
||||
different, so this weird group trickery has to be used. In Minecraft, each
|
||||
block has a hardness and the actual Minecraft digging time is determined by
|
||||
this:
|
||||
|
||||
The mod is split up into two parts, mcl_autogroup and _mcl_autogroup.
|
||||
mcl_autogroup contains the API functions used to register custom digging groups.
|
||||
_mcl_autogroup contains most of the code. The leading underscore in the name
|
||||
"_mcl_autogroup" is used to force Minetest to load that part of the mod as late
|
||||
as possible. Minetest loads mods in reverse alphabetical order.
|
||||
1) The block's hardness
|
||||
2) The tool being used (the tool speed and its efficiency level)
|
||||
3) Whether the tool is considered as "eligible" for the block
|
||||
(e.g. only diamond pick eligible for obsidian)
|
||||
|
||||
See Minecraft Wiki <http://minecraft.gamepedia.com/Minecraft_Wiki> for more
|
||||
information.
|
||||
|
||||
How the mod is used
|
||||
===================
|
||||
|
||||
In MineClone 2, all diggable nodes have the hardness set in the custom field
|
||||
"_mcl_hardness" (0 by default). These values are used together with digging
|
||||
groups by this mod to create the correct digging times for nodes. Digging
|
||||
groups are registered using the following code:
|
||||
|
||||
mcl_autogroup.register_diggroup("shovely")
|
||||
mcl_autogroup.register_diggroup("pickaxey", {
|
||||
levels = { "wood", "gold", "stone", "iron", "diamond" }
|
||||
})
|
||||
|
||||
The first line registers a simple digging group. The second line registers a
|
||||
digging group with 5 different levels (in this case one for each material of a
|
||||
pickaxes).
|
||||
|
||||
Nodes indicate that they belong to a particular digging group by being member of
|
||||
the digging group in their node definition. "mcl_core:dirt" for example has
|
||||
shovely=1 in its groups. If the digging group has multiple levels the value of
|
||||
the group indicates which digging level the node requires.
|
||||
"mcl_core:stone_with_gold" for example has pickaxey=4 because it requires a
|
||||
pickaxe of level 4 be mined.
|
||||
|
||||
For tools to be able to dig nodes of digging groups they need to use the have
|
||||
the custom field "_mcl_diggroups" function to get the groupcaps. The value of
|
||||
this field is a table which defines which groups the tool can dig and how
|
||||
efficiently.
|
||||
|
||||
_mcl_diggroups = {
|
||||
handy = { speed = 1, level = 1, uses = 0 },
|
||||
pickaxey = { speed = 1, level = 0, uses = 0 },
|
||||
}
|
||||
|
||||
The "uses" field indicate how many uses (0 for infinite) a tool has when used on
|
||||
the specified digging group. The "speed" field is a multiplier to the dig speed
|
||||
on that digging group.
|
||||
|
||||
The "level" field indicates which levels of the group the tool can harvest. A
|
||||
level of 0 means that the tool cannot harvest blocks of that node. A level of 1
|
||||
or above means that the tool can harvest nodes with that level or below. See
|
||||
"mcl_tools/init.lua" for examples on how "_mcl_diggroups" is used in practice.
|
||||
--]]
|
||||
|
||||
mcl_autogroup = {}
|
||||
mcl_autogroup.registered_diggroups = {}
|
||||
|
||||
assert(minetest.get_modpath("_mcl_autogroup"), "This mod requires the mod _mcl_autogroup to function")
|
||||
|
||||
-- Register a group as a digging group.
|
||||
--
|
||||
-- Parameters:
|
||||
|
|
@ -26,3 +72,299 @@ assert(minetest.get_modpath("_mcl_autogroup"), "This mod requires the mod _mcl_a
|
|||
function mcl_autogroup.register_diggroup(group, def)
|
||||
mcl_autogroup.registered_diggroups[group] = def or {}
|
||||
end
|
||||
|
||||
-- Returns a table containing the unique "_mcl_hardness" for nodes belonging to
|
||||
-- each diggroup.
|
||||
local function get_hardness_values_for_groups()
|
||||
local maps = {}
|
||||
local values = {}
|
||||
for g, _ in pairs(mcl_autogroup.registered_diggroups) do
|
||||
maps[g] = {}
|
||||
values[g] = {}
|
||||
end
|
||||
|
||||
for _, ndef in pairs(minetest.registered_nodes) do
|
||||
for g, _ in pairs(mcl_autogroup.registered_diggroups) do
|
||||
if ndef.groups[g] then
|
||||
maps[g][ndef._mcl_hardness or 0] = true
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
for g, map in pairs(maps) do
|
||||
for k, _ in pairs(map) do
|
||||
table.insert(values[g], k)
|
||||
end
|
||||
end
|
||||
|
||||
for g, _ in pairs(mcl_autogroup.registered_diggroups) do
|
||||
table.sort(values[g])
|
||||
end
|
||||
return values
|
||||
end
|
||||
|
||||
-- Returns a table containing a table indexed by "_mcl_hardness_value" to get
|
||||
-- its index in the list of unique hardnesses for each diggroup.
|
||||
local function get_hardness_lookup_for_groups(hardness_values)
|
||||
local map = {}
|
||||
for g, values in pairs(hardness_values) do
|
||||
map[g] = {}
|
||||
for k, v in pairs(values) do
|
||||
map[g][v] = k
|
||||
end
|
||||
end
|
||||
return map
|
||||
end
|
||||
|
||||
-- Array of unique hardness values for each group which affects dig time.
|
||||
local hardness_values
|
||||
|
||||
-- Map indexed by hardness values which return the index of that value in
|
||||
-- hardness_value. Used for quick lookup.
|
||||
local hardness_lookup
|
||||
|
||||
minetest.register_on_mods_loaded(function()
|
||||
hardness_values = get_hardness_values_for_groups()
|
||||
hardness_lookup = get_hardness_lookup_for_groups(hardness_values)
|
||||
end)
|
||||
|
||||
--[[local function compute_creativetimes(group)
|
||||
local creativetimes = {}
|
||||
|
||||
for index, hardness in pairs(hardness_values[group]) do
|
||||
table.insert(creativetimes, 0)
|
||||
end
|
||||
|
||||
return creativetimes
|
||||
end]]
|
||||
|
||||
-- Get the list of digging times for using a specific tool on a specific
|
||||
-- diggroup.
|
||||
--
|
||||
-- Parameters:
|
||||
-- group - the group which it is digging
|
||||
-- can_harvest - if the tool can harvest the block
|
||||
-- speed - dig speed multiplier for tool (default 1)
|
||||
-- efficiency - efficiency level for the tool if applicable
|
||||
local function get_digtimes(group, can_harvest, speed, efficiency)
|
||||
local speed = speed or 1
|
||||
if efficiency then
|
||||
speed = speed + efficiency * efficiency + 1
|
||||
end
|
||||
|
||||
local digtimes = {}
|
||||
|
||||
for index, hardness in pairs(hardness_values[group]) do
|
||||
local digtime = (hardness or 0) / speed
|
||||
if can_harvest then
|
||||
digtime = digtime * 1.5
|
||||
else
|
||||
digtime = digtime * 5
|
||||
end
|
||||
|
||||
if digtime <= 0.05 then
|
||||
digtime = 0
|
||||
else
|
||||
digtime = math.ceil(digtime * 20) / 20
|
||||
end
|
||||
table.insert(digtimes, digtime)
|
||||
end
|
||||
|
||||
return digtimes
|
||||
end
|
||||
|
||||
-- Get one groupcap field for using a specific tool on a specific group.
|
||||
local function get_groupcap(group, can_harvest, multiplier, efficiency, uses)
|
||||
return {
|
||||
times = get_digtimes(group, can_harvest, multiplier, efficiency),
|
||||
uses = uses,
|
||||
maxlevel = 0,
|
||||
}
|
||||
end
|
||||
|
||||
-- Add the groupcaps from a field in "_mcl_diggroups" to the groupcaps of a
|
||||
-- tool.
|
||||
local function add_groupcaps(toolname, groupcaps, groupcaps_def, efficiency)
|
||||
if not groupcaps_def then
|
||||
return
|
||||
end
|
||||
|
||||
for g, capsdef in pairs(groupcaps_def) do
|
||||
local mult = capsdef.speed or 1
|
||||
local uses = capsdef.uses
|
||||
local def = mcl_autogroup.registered_diggroups[g]
|
||||
local max_level = def.levels and #def.levels or 1
|
||||
|
||||
assert(capsdef.level, toolname .. ' is missing level for ' .. g)
|
||||
local level = math.min(capsdef.level, max_level)
|
||||
|
||||
if def.levels then
|
||||
groupcaps[g .. "_dig_default"] = get_groupcap(g, false, mult, efficiency, uses)
|
||||
if level > 0 then
|
||||
groupcaps[g .. "_dig_" .. def.levels[level]] = get_groupcap(g, true, mult, efficiency, uses)
|
||||
end
|
||||
else
|
||||
groupcaps[g .. "_dig"] = get_groupcap(g, level > 0, mult, efficiency, uses)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
-- Checks if the given node would drop its useful drop if dug by a given tool.
|
||||
-- Returns true if it will yield its useful drop, false otherwise.
|
||||
function mcl_autogroup.can_harvest(nodename, toolname)
|
||||
local ndef = minetest.registered_nodes[nodename]
|
||||
|
||||
if not ndef then
|
||||
return false
|
||||
end
|
||||
|
||||
if minetest.get_item_group(nodename, "dig_immediate") >= 2 then
|
||||
return true
|
||||
end
|
||||
|
||||
-- Check if it can be dug by tool
|
||||
local tdef = minetest.registered_tools[toolname]
|
||||
if tdef and tdef._mcl_diggroups then
|
||||
for g, gdef in pairs(tdef._mcl_diggroups) do
|
||||
if ndef.groups[g] then
|
||||
if ndef.groups[g] <= gdef.level then
|
||||
return true
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
-- Check if it can be dug by hand
|
||||
local tdef = minetest.registered_tools[""]
|
||||
if tdef then
|
||||
for g, gdef in pairs(tdef._mcl_diggroups) do
|
||||
if ndef.groups[g] then
|
||||
if ndef.groups[g] <= gdef.level then
|
||||
return true
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
return false
|
||||
end
|
||||
|
||||
-- Get one groupcap field for using a specific tool on a specific group.
|
||||
--[[local function get_groupcap(group, can_harvest, multiplier, efficiency, uses)
|
||||
return {
|
||||
times = get_digtimes(group, can_harvest, multiplier, efficiency),
|
||||
uses = uses,
|
||||
maxlevel = 0,
|
||||
}
|
||||
end]]
|
||||
|
||||
-- Returns the tool_capabilities from a tool definition or a default set of
|
||||
-- tool_capabilities
|
||||
local function get_tool_capabilities(tdef)
|
||||
if tdef.tool_capabilities then
|
||||
return tdef.tool_capabilities
|
||||
end
|
||||
|
||||
-- If the damage group and punch interval from hand is not included,
|
||||
-- then the user will not be able to attack with the tool.
|
||||
local hand_toolcaps = minetest.registered_tools[""].tool_capabilities
|
||||
return {
|
||||
full_punch_interval = hand_toolcaps.full_punch_interval,
|
||||
damage_groups = hand_toolcaps.damage_groups
|
||||
}
|
||||
end
|
||||
|
||||
-- Get the groupcaps for a tool. This function returns "groupcaps" table of
|
||||
-- digging which should be put in the "tool_capabilities" of the tool definition
|
||||
-- or in the metadata of an enchanted tool.
|
||||
--
|
||||
-- Parameters:
|
||||
-- toolname - Name of the tool being enchanted (like "mcl_tools:diamond_pickaxe")
|
||||
-- efficiency - The efficiency level the tool is enchanted with (default 0)
|
||||
--
|
||||
-- NOTE:
|
||||
-- This function can only be called after mod initialization.
|
||||
function mcl_autogroup.get_groupcaps(toolname, efficiency)
|
||||
local tdef = minetest.registered_tools[toolname]
|
||||
local groupcaps = table.copy(get_tool_capabilities(tdef).groupcaps or {})
|
||||
add_groupcaps(toolname, groupcaps, tdef._mcl_diggroups, efficiency)
|
||||
return groupcaps
|
||||
end
|
||||
|
||||
-- Get the wear from using a tool on a digging group.
|
||||
--
|
||||
-- Parameters
|
||||
-- toolname - Name of the tool used
|
||||
-- diggroup - The name of the diggroup the tool is used on
|
||||
--
|
||||
-- NOTE:
|
||||
-- This function can only be called after mod initialization.
|
||||
function mcl_autogroup.get_wear(toolname, diggroup)
|
||||
local tdef = minetest.registered_tools[toolname]
|
||||
local uses = tdef._mcl_diggroups[diggroup].uses
|
||||
return math.ceil(65535 / uses)
|
||||
end
|
||||
|
||||
local function overwrite()
|
||||
for nname, ndef in pairs(minetest.registered_nodes) do
|
||||
local newgroups = table.copy(ndef.groups)
|
||||
if (nname ~= "ignore" and ndef.diggable) then
|
||||
-- Automatically assign the "solid" group for solid nodes
|
||||
if (ndef.walkable == nil or ndef.walkable == true)
|
||||
and (ndef.collision_box == nil or ndef.collision_box.type == "regular")
|
||||
and (ndef.node_box == nil or ndef.node_box.type == "regular")
|
||||
and (ndef.groups.not_solid == 0 or ndef.groups.not_solid == nil) then
|
||||
newgroups.solid = 1
|
||||
end
|
||||
-- Automatically assign the "opaque" group for opaque nodes
|
||||
if (not (ndef.paramtype == "light" or ndef.sunlight_propagates)) and
|
||||
(ndef.groups.not_opaque == 0 or ndef.groups.not_opaque == nil) then
|
||||
newgroups.opaque = 1
|
||||
end
|
||||
|
||||
--local creative_breakable = false
|
||||
|
||||
-- Assign groups used for digging this node depending on
|
||||
-- the registered digging groups
|
||||
for g, gdef in pairs(mcl_autogroup.registered_diggroups) do
|
||||
--creative_breakable = true
|
||||
local index = hardness_lookup[g][ndef._mcl_hardness or 0]
|
||||
if ndef.groups[g] then
|
||||
if gdef.levels then
|
||||
newgroups[g .. "_dig_default"] = index
|
||||
|
||||
for i = ndef.groups[g], #gdef.levels do
|
||||
newgroups[g .. "_dig_" .. gdef.levels[i]] = index
|
||||
end
|
||||
else
|
||||
newgroups[g .. "_dig"] = index
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
-- Automatically assign the node to the
|
||||
-- creative_breakable group if it belongs to any digging
|
||||
-- group.
|
||||
newgroups["creative_breakable"] = 1
|
||||
|
||||
minetest.override_item(nname, {
|
||||
groups = newgroups
|
||||
})
|
||||
end
|
||||
end
|
||||
|
||||
for tname, tdef in pairs(minetest.registered_tools) do
|
||||
-- Assign groupcaps for digging the registered digging groups
|
||||
-- depending on the _mcl_diggroups in the tool definition
|
||||
if tdef._mcl_diggroups then
|
||||
local toolcaps = table.copy(get_tool_capabilities(tdef))
|
||||
toolcaps.groupcaps = mcl_autogroup.get_groupcaps(tname)
|
||||
|
||||
minetest.override_item(tname, {
|
||||
tool_capabilities = toolcaps
|
||||
})
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
minetest.register_on_mods_loaded(overwrite)
|
||||
Loading…
Reference in New Issue