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wielder.lua: properly implement can_tool_dig_node()

This commit is contained in:
thetaepsilon-gamedev 2017-10-14 19:04:51 +01:00
parent f8cb55a60e
commit 4915b2564f
1 changed files with 12 additions and 2 deletions
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14
wielder.lua
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@ -20,8 +20,16 @@ local function set_wielder_formspec(data, meta)
end
local can_tool_dig_node = function(nodename, toolcaps, toolname)
pipeworks.logger("can_tool_dig_node() STUB nodename="..tostring(nodename).." toolname="..tostring(toolname).." toolcaps: "..dump(toolcaps))
return true
--pipeworks.logger("can_tool_dig_node() STUB nodename="..tostring(nodename).." toolname="..tostring(toolname).." toolcaps: "..dump(toolcaps))
-- brief documentation of minetest.get_dig_params() as it's not yet documented in lua_api.txt:
-- takes two arguments, a node's block groups and a tool's capabilities,
-- both as they appear in their respective definitions.
-- returns a table with the following fields:
-- diggable: boolean, can this tool dig this node at all
-- time: float, time needed to dig with this tool
-- wear: int, number of wear points to inflict on the item
local nodegroups = minetest.registered_nodes[nodename].groups
return minetest.get_dig_params(nodegroups, toolcaps).diggable
end
local function wielder_on(data, wielder_pos, wielder_node)
@ -368,6 +376,8 @@ if pipeworks.enable_node_breaker then
if can_tool_dig_node(under_node.name, wieldstack:get_tool_capabilities(), wieldstack:get_name()) then
on_dig(pointed_thing.under, under_node, virtplayer)
wieldstack = virtplayer:get_wielded_item()
else
--pipeworks.logger(dname.."couldn't dig node!")
end
end
local wieldname = wieldstack:get_name()