Mirrorlandia_minetest/poschangelib
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Fix trigger_meta on stomp.

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This commit is contained in:
Karamel 2017-08-30 16:30:50 +02:00
parent 70327770e1
commit 994b37314c
1 changed files with 11 additions and 5 deletions
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16
stomping.lua
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@ -41,12 +41,12 @@ function poschangelib.get_footprint_node_name(source_node_name, mod_name)
end
--- poschangelib walk callback
local function walk_listener(player, pos, node, desc)
poschangelib.chance_stomp(player, pos, node, node_desc)
local function walk_listener(player, pos, node, desc, trigger_meta)
poschangelib.chance_stomp(player, pos, node, desc, trigger_meta)
end
--- Random roll and do the stomp if it succeeds.
function poschangelib.chance_stomp(player, pos, node, node_desc)
function poschangelib.chance_stomp(player, pos, node, node_desc, trigger_meta)
local stomp_desc = stomps[node.name]
if not stomp_desc then
minetest.log('warning', 'No stomping data found for node ' .. node.name)
@ -54,7 +54,7 @@ function poschangelib.chance_stomp(player, pos, node, node_desc)
end
for i, s_desc in ipairs(stomp_desc) do
if (math.random() * s_desc.chance) < 1.0 then
poschangelib.do_stomp(player, pos, node, node_desc, s_desc)
poschangelib.do_stomp(player, pos, node, node_desc, s_desc, trigger_meta)
return
end
end
@ -66,7 +66,8 @@ end
-- @param node Node being stomped.
-- @param node_desc Description of the node being stomped.
-- @param stomp_desc Optional stomp description. If not provided it looks for it.
function poschangelib.do_stomp(player, pos, node, node_desc, stomp_desc)
-- @param trigger_meta Optional trigger meta, passed by walk listeners.
function poschangelib.do_stomp(player, pos, node, node_desc, stomp_desc, trigger_meta)
if not stomp_desc then
stomp_desc = stomps[node.name]
if stomp_desc then stomp_desc = stomp_desc[1] end
@ -75,9 +76,14 @@ function poschangelib.do_stomp(player, pos, node, node_desc, stomp_desc)
minetest.log('warning', 'No stomping data found for node ' .. node.name)
return
end
if not trigger_meta then trigger_meta = {} end
if type(stomp_desc.dest_node_name) == 'function' then
local dest_node = stomp_desc.dest_node_name(player, pos, node, trigger_meta)
if not dest_node then return end
if not dest_node.name then
minetest.log('error', 'Stomping: function did not set node name for ' .. node.name)
return
end
minetest.set_node(pos, dest_node)
else
local new_node = minetest.get_node(pos)