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vzxv_pummel_recipes = {}
vzxv_pummels = {}
function sidename(pos)
if pos.y == 1 then return 1 end
if pos.y == -1 then return 2 end
if pos.x == 1 then return 3 end
if pos.x == -1 then return 4 end
if pos.z == 1 then return 5 end
return 6
end
local function sidecheck(sides,side)
if not sides then return true end
if type(sides) == "table" then
for i,v in ipairs(sides) do
if v == side then return v end
end
return false
end
return sides==side and side or false
end
local function toolcheck(tools,tool)
local function singletoolcheck(st)
if st:sub(1,5) == "group" then
local num = tonumber(st:sub(6,6))
local itgroup = minetest.get_item_group(tool,st:sub(8))
return num <= itgroup
else
return tool == st
end
end
if not tools then return true end
if type(tools) == "table" then
for i,v in ipairs(tools) do
if singletoolcheck(v.item) then return v end
end
return false
end
return singletoolcheck(tool)
end
function vzxv.can_pummel(pos,node,tool,side)
if vzxv_pummel_recipes[node.name] then
for _,r in ipairs(vzxv_pummel_recipes[node.name]) do
if not sidecheck(r.side,sidename(side)) then return false end
if not toolcheck(r.tool,tool) then return false end
if r.othernodes then
for _,node in ipairs(r.othernodes) do
local outputpos = deepclone(pos)
outputpos.x = outputpos.x + (node.x or 0)
outputpos.y = outputpos.y + (node.y or 0)
outputpos.z = outputpos.z + (node.z or 0)
if node.item then
error("sorry no item inputs yet")
else
local node_at = minetest.get_node(outputpos).name
if not toolcheck(node.node,node_at) then
return false
end
end
end
end
return r
end
end
return false
end
function vzxv.pummel(pos,node,tool,side)
local recipe = vzxv.can_pummel(pos,node,tool,side)
if not recipe then return false end
if recipe.func then recipe.func(pos,node,tool,side) end
local nodes_involved = {recipe.node or recipe.item}
for _,node in ipairs(recipe.othernodes or {}) do
table.insert(nodes_involved,node)
end
for _,node in ipairs(nodes_involved) do
local outputpos = deepclone(pos)
outputpos.x = outputpos.x + (node.x or 0)
outputpos.y = outputpos.y + (node.y or 0)
outputpos.z = outputpos.z + (node.z or 0)
if node.item then
error("no item inputs yet sorry")
else
if node.consume then
minetest.set_node(outputpos,{name="air"})
end
end
end
if recipe.outputs then
for _,output in ipairs(recipe.outputs) do
local outputpos = deepclone(pos)
outputpos.x = outputpos.x + (output.x or 0)
outputpos.y = outputpos.y + (output.y or 0)
outputpos.z = outputpos.z + (output.z or 0)
if output.item then
vzxv.drop(outputpos,ItemStack({
name=output.item,
count=output.count or 1,
}))
else
minetest.set_node(outputpos,{name=output.node})
end
end
end
end
function vzxv.add_pummel_recipe(settings)
local nodetype = settings.node.node or settings.node.item
vzxv_pummel_recipes[nodetype] = vzxv_pummel_recipes[nodetype] or {}
table.insert(vzxv_pummel_recipes[nodetype],settings)
end
minetest.register_on_punchnode(function(pos, node, puncher, pointed_thing)
local side = {
x = pointed_thing.above.x - pos.x,
y = pointed_thing.above.y - pos.y,
z = pointed_thing.above.z - pos.z,
}
local meta = puncher:get_meta()
local time = os.time()
local itemname = puncher:get_wielded_item():get_name()
local posstring = pos.x.." "..pos.y.." "..pos.z
local nodename = node.name
local sidename_ = sidename(side)
local pummelname = itemname..posstring..nodename..sidename_
if vzxv.can_pummel(pos,node,itemname,side) then
if time - meta:get_int("vzxv_lastpummeltime") > 2 or meta:get_string("vzxv_lastpummel") ~= pummelname then
meta:set_string("vzxv_lastpummel",pummelname)
meta:set_int("vzxv_pummels",0)
end
meta:set_int("vzxv_lastpummeltime",time)
if meta:get_string("vzxv_lastpummel") == pummelname then
local pummels = meta:get_int("vzxv_pummels")
meta:set_int("vzxv_pummels",pummels+1)
for i=1, 5 do
minetest.add_particle({
pos = {
x=pos.x + side.x/2 + (1-side.x)*math.random(-5,5)/10,
y=pos.y + side.y/2 + (1-side.y)*math.random(-5,5)/10,
z=pos.z + side.z/2 + (1-side.z)*math.random(-5,5)/10,
},
velocity = side,
expirationtime = 0.5 + math.random(0,5)/10,
texture = minetest.registered_nodes[nodename].tiles[1]
})
end
if pummels==7 then
meta:set_int("vzxv_pummels",0)
vzxv.pummel(pos,node,itemname,side)
end
else
meta:set_string("vzxv:lastpummel",pummelname)
end
end
end)
vzxv.include("recipes.lua")
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