mirror of
https://github.com/HybridDog/builtin_item.git
synced 2024-12-22 17:00:27 +01:00
dont override the whole item
This commit is contained in:
HybridDog
parent
64626b15c8
commit
64e2561c60
256
init.lua
256
init.lua
@ -1,185 +1,95 @@
|
||||
minetest.register_entity(":__builtin:item", {
|
||||
initial_properties = {
|
||||
hp_max = 1,
|
||||
physical = true,
|
||||
collisionbox = {-0.17,-0.17,-0.17, 0.17,0.17,0.17},
|
||||
visual = "sprite",
|
||||
visual_size = {x=0.5, y=0.5},
|
||||
textures = {""},
|
||||
spritediv = {x=1, y=1},
|
||||
initial_sprite_basepos = {x=0, y=0},
|
||||
is_visible = false,
|
||||
timer = 0,
|
||||
},
|
||||
|
||||
itemstring = '',
|
||||
physical_state = true,
|
||||
|
||||
set_item = function(self, itemstring)
|
||||
self.itemstring = itemstring
|
||||
local stack = ItemStack(itemstring)
|
||||
local itemtable = stack:to_table()
|
||||
local itemname = nil
|
||||
if itemtable then
|
||||
itemname = stack:to_table().name
|
||||
local function get_nodes(pos)
|
||||
local tab,n = {},1
|
||||
for i = -1,1,2 do
|
||||
for _,p in pairs({
|
||||
{x=pos.x+i, y=pos.y, z=pos.z},
|
||||
{x=pos.x, y=pos.y, z=pos.z+i}
|
||||
}) do
|
||||
tab[n] = {p, minetest.get_node(p)}
|
||||
n = n+1
|
||||
end
|
||||
local item_texture = nil
|
||||
local item_type = ""
|
||||
if minetest.registered_items[itemname] then
|
||||
item_texture = minetest.registered_items[itemname].inventory_image
|
||||
item_type = minetest.registered_items[itemname].type
|
||||
end
|
||||
return tab
|
||||
end
|
||||
|
||||
local function get_flowing_dir(pos)
|
||||
local data = get_nodes(pos)
|
||||
local param2 = minetest.get_node(pos).param2
|
||||
if param2 > 7 then
|
||||
return
|
||||
end
|
||||
for _,i in pairs(data) do
|
||||
local nd = i[2]
|
||||
local name = nd.name
|
||||
local par2 = nd.param2
|
||||
if name == "default:water_flowing"
|
||||
and par2 < param2 then
|
||||
return i[1]
|
||||
end
|
||||
prop = {
|
||||
is_visible = true,
|
||||
visual = "sprite",
|
||||
textures = {"unknown_item.png"}
|
||||
}
|
||||
if item_texture and item_texture ~= "" then
|
||||
prop.visual = "sprite"
|
||||
prop.textures = {item_texture}
|
||||
prop.visual_size = {x=0.50, y=0.50}
|
||||
else
|
||||
prop.visual = "wielditem"
|
||||
prop.textures = {itemname}
|
||||
prop.visual_size = {x=0.20, y=0.20}
|
||||
prop.automatic_rotate = math.pi * 0.25
|
||||
end
|
||||
for _,i in pairs(data) do
|
||||
local nd = i[2]
|
||||
local name = nd.name
|
||||
local par2 = nd.param2
|
||||
if name == "default:water_flowing"
|
||||
and par2 >= 11 then
|
||||
return i[1]
|
||||
end
|
||||
self.object:set_properties(prop)
|
||||
end,
|
||||
|
||||
get_staticdata = function(self)
|
||||
--return self.itemstring
|
||||
return minetest.serialize({
|
||||
itemstring = self.itemstring,
|
||||
always_collect = self.always_collect,
|
||||
timer = self.timer,
|
||||
})
|
||||
end,
|
||||
|
||||
on_activate = function(self, staticdata, dtime_s)
|
||||
if string.sub(staticdata, 1, string.len("return")) == "return" then
|
||||
local data = minetest.deserialize(staticdata)
|
||||
if data and type(data) == "table" then
|
||||
self.itemstring = data.itemstring
|
||||
self.always_collect = data.always_collect
|
||||
self.timer = data.timer
|
||||
if not self.timer then
|
||||
self.timer = 0
|
||||
end
|
||||
self.timer = self.timer+dtime_s
|
||||
end
|
||||
else
|
||||
self.itemstring = staticdata
|
||||
end
|
||||
for _,i in pairs(data) do
|
||||
local nd = i[2]
|
||||
local name = nd.name
|
||||
local par2 = nd.param2
|
||||
local tmp = minetest.registered_nodes[name]
|
||||
if tmp
|
||||
and not tmp.walkable
|
||||
and name ~= "default:water_flowing" then
|
||||
return i[1]
|
||||
end
|
||||
self.object:set_armor_groups({immortal=1})
|
||||
self.object:setvelocity({x=0, y=2, z=0})
|
||||
self.object:setacceleration({x=0, y=-10, z=0})
|
||||
self:set_item(self.itemstring)
|
||||
end,
|
||||
end
|
||||
end
|
||||
|
||||
on_step = function(self, dtime)
|
||||
local time = tonumber(minetest.setting_get("remove_items"))
|
||||
if not time then
|
||||
time = 300
|
||||
end
|
||||
if not self.timer then
|
||||
self.timer = 0
|
||||
end
|
||||
self.timer = self.timer + dtime
|
||||
if time ~= 0 and (self.timer > time) then
|
||||
self.object:remove()
|
||||
end
|
||||
local item_entity = minetest.registered_entities["__builtin:item"]
|
||||
local old_on_step = item_entity.on_step or function()end
|
||||
|
||||
local p = self.object:getpos()
|
||||
item_entity.on_step = function(self, dtime)
|
||||
old_on_step(self, dtime)
|
||||
|
||||
local name = minetest.env:get_node(p).name
|
||||
if name == "default:lava_flowing" or name == "default:lava_source" then
|
||||
minetest.sound_play("builtin_item_lava", {pos=self.object:getpos()})
|
||||
self.object:remove()
|
||||
return
|
||||
end
|
||||
local p = self.object:getpos()
|
||||
|
||||
if minetest.registered_nodes[name].liquidtype == "flowing" then
|
||||
get_flowing_dir = function(self)
|
||||
local pos = self.object:getpos()
|
||||
local param2 = minetest.env:get_node(pos).param2
|
||||
for i,d in ipairs({-1, 1, -1, 1}) do
|
||||
if i<3 then
|
||||
pos.x = pos.x+d
|
||||
else
|
||||
pos.z = pos.z+d
|
||||
end
|
||||
|
||||
local name = minetest.env:get_node(pos).name
|
||||
local par2 = minetest.env:get_node(pos).param2
|
||||
if name == "default:water_flowing" and par2 < param2 then
|
||||
return pos
|
||||
end
|
||||
|
||||
if i<3 then
|
||||
pos.x = pos.x-d
|
||||
else
|
||||
pos.z = pos.z-d
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
local vec = get_flowing_dir(self)
|
||||
if vec then
|
||||
local v = self.object:getvelocity()
|
||||
if vec and vec.x-p.x > 0 then
|
||||
self.object:setvelocity({x=0.5,y=v.y,z=0})
|
||||
elseif vec and vec.x-p.x < 0 then
|
||||
self.object:setvelocity({x=-0.5,y=v.y,z=0})
|
||||
elseif vec and vec.z-p.z > 0 then
|
||||
self.object:setvelocity({x=0,y=v.y,z=0.5})
|
||||
elseif vec and vec.z-p.z < 0 then
|
||||
self.object:setvelocity({x=0,y=v.y,z=-0.5})
|
||||
end
|
||||
self.object:setacceleration({x=0, y=-10, z=0})
|
||||
self.physical_state = true
|
||||
self.object:set_properties({
|
||||
physical = true
|
||||
})
|
||||
return
|
||||
end
|
||||
end
|
||||
|
||||
p.y = p.y - 0.3
|
||||
local nn = minetest.env:get_node(p).name
|
||||
-- If node is not registered or node is walkably solid
|
||||
if not minetest.registered_nodes[nn] or minetest.registered_nodes[nn].walkable then
|
||||
if self.physical_state then
|
||||
self.object:setvelocity({x=0,y=0,z=0})
|
||||
self.object:setacceleration({x=0, y=0, z=0})
|
||||
self.physical_state = false
|
||||
self.object:set_properties({
|
||||
physical = false
|
||||
})
|
||||
end
|
||||
else
|
||||
if not self.physical_state then
|
||||
self.object:setvelocity({x=0,y=0,z=0})
|
||||
self.object:setacceleration({x=0, y=-10, z=0})
|
||||
self.physical_state = true
|
||||
self.object:set_properties({
|
||||
physical = true
|
||||
})
|
||||
end
|
||||
end
|
||||
end,
|
||||
|
||||
on_punch = function(self, hitter)
|
||||
if self.itemstring ~= '' then
|
||||
local left = hitter:get_inventory():add_item("main", self.itemstring)
|
||||
if not left:is_empty() then
|
||||
self.itemstring = left:to_string()
|
||||
return
|
||||
end
|
||||
end
|
||||
local name = minetest.get_node(p).name
|
||||
if name == "default:lava_flowing"
|
||||
or name == "default:lava_source" then
|
||||
minetest.sound_play("builtin_item_lava", {pos=p})
|
||||
self.object:remove()
|
||||
end,
|
||||
})
|
||||
return
|
||||
end
|
||||
|
||||
local tmp = minetest.registered_nodes[name]
|
||||
if tmp
|
||||
and tmp.liquidtype == "flowing" then
|
||||
local vec = get_flowing_dir(self.object:getpos())
|
||||
if vec then
|
||||
local v = self.object:getvelocity()
|
||||
if vec.x-p.x > 0 then
|
||||
self.object:setvelocity({x=0.5,y=v.y,z=0})
|
||||
elseif vec.x-p.x < 0 then
|
||||
self.object:setvelocity({x=-0.5,y=v.y,z=0})
|
||||
elseif vec.z-p.z > 0 then
|
||||
self.object:setvelocity({x=0,y=v.y,z=0.5})
|
||||
elseif vec.z-p.z < 0 then
|
||||
self.object:setvelocity({x=0,y=v.y,z=-0.5})
|
||||
end
|
||||
self.object:setacceleration({x=0, y=-10, z=0})
|
||||
self.physical_state = true
|
||||
self.object:set_properties({
|
||||
physical = true
|
||||
})
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
minetest.register_entity(":__builtin:item", item_entity)
|
||||
|
||||
if minetest.setting_get("log_mods") then
|
||||
minetest.log("action", "builtin_item loaded")
|
||||
|
||||
97
init.lua~
Normal file
97
init.lua~
Normal file
@ -0,0 +1,97 @@
|
||||
local function get_nodes(pos)
|
||||
local tab,n = {},1
|
||||
for i = -1,1,2 do
|
||||
for _,p in pairs({
|
||||
{x=pos.x+i, y=pos.y, z=pos.z},
|
||||
{x=pos.x, y=pos.y, z=pos.z+i}
|
||||
}) do
|
||||
tab[n] = {p, minetest.get_node(p)}
|
||||
n = n+1
|
||||
end
|
||||
end
|
||||
return tab
|
||||
end
|
||||
|
||||
local function get_flowing_dir(pos)
|
||||
pos = vector.round(pos)
|
||||
local data = get_nodes(pos)
|
||||
local param2 = minetest.get_node(pos).param2
|
||||
if param2 > 7 then
|
||||
return
|
||||
end
|
||||
for _,i in pairs(data) do
|
||||
local nd = i[2]
|
||||
local name = nd.name
|
||||
local par2 = nd.param2
|
||||
if name == "default:water_flowing"
|
||||
and par2 < param2 then
|
||||
return i[1]
|
||||
end
|
||||
end
|
||||
for _,i in pairs(data) do
|
||||
local nd = i[2]
|
||||
local name = nd.name
|
||||
local par2 = nd.param2
|
||||
if name == "default:water_flowing"
|
||||
and par2 >= 11 then
|
||||
return i[1]
|
||||
end
|
||||
end
|
||||
for _,i in pairs(data) do
|
||||
local nd = i[2]
|
||||
local name = nd.name
|
||||
local par2 = nd.param2
|
||||
local tmp = minetest.registered_nodes[name]
|
||||
if tmp
|
||||
and not tmp.walkable
|
||||
and name ~= "default:water_flowing" then
|
||||
return i[1]
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
local item_entity = minetest.registered_entities["__builtin:item"]
|
||||
local old_on_step = item_entity.on_step or function()end
|
||||
|
||||
item_entity.on_step = function(self, dtime)
|
||||
old_on_step(self, dtime)
|
||||
|
||||
local p = self.object:getpos()
|
||||
|
||||
local name = minetest.get_node(p).name
|
||||
if name == "default:lava_flowing"
|
||||
or name == "default:lava_source" then
|
||||
minetest.sound_play("builtin_item_lava", {pos=p})
|
||||
self.object:remove()
|
||||
return
|
||||
end
|
||||
|
||||
local tmp = minetest.registered_nodes[name]
|
||||
if tmp
|
||||
and tmp.liquidtype == "flowing" then
|
||||
local vec = get_flowing_dir(self.object:getpos())
|
||||
if vec then
|
||||
local v = self.object:getvelocity()
|
||||
if vec.x-p.x > 0 then
|
||||
self.object:setvelocity({x=0.5,y=v.y,z=0})
|
||||
elseif vec.x-p.x < 0 then
|
||||
self.object:setvelocity({x=-0.5,y=v.y,z=0})
|
||||
elseif vec.z-p.z > 0 then
|
||||
self.object:setvelocity({x=0,y=v.y,z=0.5})
|
||||
elseif vec.z-p.z < 0 then
|
||||
self.object:setvelocity({x=0,y=v.y,z=-0.5})
|
||||
end
|
||||
self.object:setacceleration({x=0, y=-10, z=0})
|
||||
self.physical_state = true
|
||||
self.object:set_properties({
|
||||
physical = true
|
||||
})
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
minetest.register_entity(":__builtin:item", item_entity)
|
||||
|
||||
if minetest.setting_get("log_mods") then
|
||||
minetest.log("action", "builtin_item loaded")
|
||||
end
|
||||
Loading…
Reference in New Issue
Block a user