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wielder.lua: can_tool_dig_node(): try falling back to hand if inserted tool can't break node

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thetaepsilon-gamedev 2017-10-14 19:29:33 +01:00
parent 47ba123113
commit eefcbc1e86
1 changed files with 9 additions and 1 deletions
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wielder.lua
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@ -29,7 +29,15 @@ local can_tool_dig_node = function(nodename, toolcaps, toolname)
-- time: float, time needed to dig with this tool -- time: float, time needed to dig with this tool
-- wear: int, number of wear points to inflict on the item -- wear: int, number of wear points to inflict on the item
local nodegroups = minetest.registered_nodes[nodename].groups local nodegroups = minetest.registered_nodes[nodename].groups
return minetest.get_dig_params(nodegroups, toolcaps).diggable local diggable = minetest.get_dig_params(nodegroups, toolcaps).diggable
if not diggable then
-- a pickaxe can't actually dig leaves based on it's groups alone,
-- but a player holding one can - the game seems to fall back to the hand.
-- fall back to checking the hand's properties if the tool isn't the correct one.
local hand_caps = minetest.registered_items[""].tool_capabilities
diggable = minetest.get_dig_params(nodegroups, hand_caps)
end
return diggable
end end
local function wielder_on(data, wielder_pos, wielder_node) local function wielder_on(data, wielder_pos, wielder_node)