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Updated item_drop (now as modpack component)

This commit is contained in:
RealBadAngel 2013-04-08 23:52:20 +02:00
parent 6cb1f56fb4
commit e139fff8fb
8 changed files with 309 additions and 169 deletions
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42
item_drop/README.txt Normal file
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@ -0,0 +1,42 @@
===ITEM_DROP MOD for MINETEST-C55===
by PilzAdam
Introduction:
This mod adds Minecraft like drop/pick up of items to Minetest.
How to install:
Unzip the archive an place it in minetest-base-directory/mods/minetest/
if you have a windows client or a linux run-in-place client. If you have
a linux system-wide instalation place it in ~/.minetest/mods/minetest/.
If you want to install this mod only in one world create the folder
worldmods/ in your worlddirectory.
For further information or help see:
http://wiki.minetest.com/wiki/Installing_Mods
How to use the mod:
Just install it an everything works.
For developers:
You dont have to use get_drops() anymore because of changes in the
builtin files of minetest.
License:
Sourcecode: WTFPL (see below)
Sound: WTFPL (see below)
See also:
http://minetest.net/
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
Version 2, December 2004
Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
Everyone is permitted to copy and distribute verbatim or modified
copies of this license document, and changing it is allowed as long
as the name is changed.
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. You just DO WHAT THE FUCK YOU WANT TO.

140
item_drop/init.lua Normal file
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dofile(minetest.get_modpath("item_drop").."/item_entity.lua")
time_pick = 3
minetest.register_globalstep(function(dtime)
for _,player in ipairs(minetest.get_connected_players()) do
local pos = player:getpos()
pos.y = pos.y+0.5
local inv = player:get_inventory()
for _,object in ipairs(minetest.env:get_objects_inside_radius(pos, 1)) do
if not object:is_player() and object:get_luaentity() and object:get_luaentity().name == "__builtin:item" then
if inv:room_for_item("main", ItemStack(object:get_luaentity().itemstring)) then
if object:get_luaentity().timer > time_pick then
inv:add_item("main", ItemStack(object:get_luaentity().itemstring))
if object:get_luaentity().itemstring ~= "" then
minetest.sound_play("item_drop_pickup", {
to_player = player:get_player_name(),
})
end
object:get_luaentity().itemstring = ""
object:remove()
end
end
end
end
for _,object in ipairs(minetest.env:get_objects_inside_radius(pos, 3)) do
if not object:is_player() and object:get_luaentity() and object:get_luaentity().name == "__builtin:item" then
--print(dump(object:getpos().y-player:getpos().y))
if object:getpos().y-player:getpos().y > 0 then
if object:get_luaentity().collect then
if inv:room_for_item("main", ItemStack(object:get_luaentity().itemstring)) then
if object:get_luaentity().timer > time_pick then
local pos1 = pos
pos1.y = pos1.y+0.2
local pos2 = object:getpos()
local vec = {x=pos1.x-pos2.x, y=pos1.y-pos2.y, z=pos1.z-pos2.z}
vec.x = vec.x*3
vec.y = vec.y*3
vec.z = vec.z*3
object:setvelocity(vec)
minetest.after(1, function(args)
local lua = object:get_luaentity()
if object == nil or lua == nil or lua.itemstring == nil then
return
end
if inv:room_for_item("main", ItemStack(object:get_luaentity().itemstring)) then
inv:add_item("main", ItemStack(object:get_luaentity().itemstring))
if object:get_luaentity().itemstring ~= "" then
minetest.sound_play("item_drop_pickup", {
to_player = player:get_player_name(),
})
end
object:get_luaentity().itemstring = ""
object:remove()
else
object:setvelocity({x=0,y=0,z=0})
end
end, {player, object})
end
end
else
minetest.after(0.5, function(entity)
entity.collect = true
end, object:get_luaentity())
end
end
end
end
end
end)
function minetest.handle_node_drops(pos, drops, digger)
for _,item in ipairs(drops) do
local count, name
if type(item) == "string" then
count = 1
name = item
else
count = item:get_count()
name = item:get_name()
end
for i=1,count do
local obj = minetest.env:add_item(pos, name)
if obj ~= nil then
obj:get_luaentity().collect = true
local x = math.random(1, 5)
if math.random(1,2) == 1 then
x = -x
end
local z = math.random(1, 5)
if math.random(1,2) == 1 then
z = -z
end
obj:setvelocity({x=1/x, y=obj:getvelocity().y, z=1/z})
obj:get_luaentity().timer = time_pick
-- FIXME this doesnt work for deactiveted objects
if minetest.setting_get("remove_items") and tonumber(minetest.setting_get("remove_items")) then
minetest.after(tonumber(minetest.setting_get("remove_items")), function(obj)
obj:remove()
end, obj)
end
end
end
end
end
--[[
minetest.register_on_dieplayer(function(name, pos)
local inv = name:get_inventory()
local pos = name:getpos()
for i = 1, inv:get_size("main"), 1 do
srcstack = inv:get_stack("main", i)
if srcstack:to_string() ~= "" then
pos.y = pos.y + 3
local obj = minetest.env:add_item(pos, srcstack:to_string())
local x = math.random(-5, 5)
if x >= -2 and x <=0 then
local x = x - 3
end
if x > 0 and x <= 2 then
local x = x + 3
end
local y = math.random(3, 5)
local z = math.random(-5, 5)
if z >= -2 and z <= 0 then
local z = z - 3
end
if z > 0 and z <= 2 then
local z = z + 3
end
inv:set_stack("main", i, "")
obj:setvelocity({x=x, y=y, z=z})
end
if i == 32 then
break
end
end
end)
]]--
print("DROPS LOADED!")

126
item_drop/item_entity.lua Normal file
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@ -0,0 +1,126 @@
-- Minetest: builtin/item_entity.lua
function minetest.spawn_item(pos, item)
-- Take item in any format
local stack = ItemStack(item)
local obj = minetest.env:add_entity(pos, "__builtin:item")
obj:get_luaentity():set_item(stack:to_string())
return obj
end
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,
},
itemstring = '',
physical_state = true,
timer = 0,
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
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
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
self.object:set_properties(prop)
end,
get_staticdata = function(self)
--return self.itemstring
return minetest.serialize({
itemstring = self.itemstring,
always_collect = self.always_collect,
})
end,
on_activate = function(self, staticdata)
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
end
else
self.itemstring = staticdata
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,
on_step = function(self, dtime)
self.timer = self.timer + dtime
if (self.timer > 300) then
self.object:remove()
end
local p = self.object:getpos()
p.y = p.y - 0.3
local nn = minetest.env:get_node(p).name
-- If node is not registered or node is walkably solid and resting on nodebox
local v = self.object:getvelocity()
if not minetest.registered_nodes[nn] or minetest.registered_nodes[nn].walkable and v.y == 0 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
self.object:remove()
end,
})
print("ITEM ENTITY LOADED")

2
technic/config.lua
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@ -1,5 +1,3 @@
enable_item_drop=false
enable_item_pickup=true
enable_technic_inventory=true
enable_mining_drill=true
enable_mining_laser=true

3
technic/init.lua
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@ -50,9 +50,6 @@ dofile(modpath.."/deployer.lua")
dofile(modpath.."/constructor.lua")
dofile(modpath.."/frames.lua")
if enable_item_drop then dofile(modpath.."/item_drop.lua") end
if enable_item_pickup then dofile(modpath.."/item_pickup.lua") end
function has_locked_chest_privilege(meta, player)
if player:get_player_name() ~= meta:get_string("owner") then
return false

100
technic/item_drop.lua
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@ -1,100 +0,0 @@
-- This part written by PilzAdam (item_drop mod)
minetest.register_globalstep(function(dtime)
for _,player in ipairs(minetest.get_connected_players()) do
local pos = player:getpos()
pos.y = pos.y+0.5
local inv = player:get_inventory()
for _,object in ipairs(minetest.env:get_objects_inside_radius(pos, 1)) do
if not object:is_player() and object:get_luaentity() and object:get_luaentity().name == "__builtin:item" then
if inv and inv:room_for_item("main", ItemStack(object:get_luaentity().itemstring)) then
inv:add_item("main", ItemStack(object:get_luaentity().itemstring))
if object:get_luaentity().itemstring ~= "" then
minetest.sound_play("item_drop_pickup", {
to_player = player:get_player_name(),
})
end
object:get_luaentity().itemstring = ""
object:remove()
end
end
end
for _,object in ipairs(minetest.env:get_objects_inside_radius(pos, 2)) do
if not object:is_player() and object:get_luaentity() and object:get_luaentity().name == "__builtin:item" then
if object:get_luaentity().collect then
if inv and inv:room_for_item("main", ItemStack(object:get_luaentity().itemstring)) then
local pos1 = pos
pos1.y = pos1.y+0.2
local pos2 = object:getpos()
local vec = {x=pos1.x-pos2.x, y=pos1.y-pos2.y, z=pos1.z-pos2.z}
vec.x = vec.x*3
vec.y = vec.y*3
vec.z = vec.z*3
object:setvelocity(vec)
minetest.after(1, function(args)
local lua = object:get_luaentity()
if object == nil or lua == nil or lua.itemstring == nil then
return
end
if inv:room_for_item("main", ItemStack(object:get_luaentity().itemstring)) then
inv:add_item("main", ItemStack(object:get_luaentity().itemstring))
if object:get_luaentity().itemstring ~= "" then
minetest.sound_play("item_drop_pickup", {
to_player = player:get_player_name(),
})
end
object:get_luaentity().itemstring = ""
object:remove()
else
object:setvelocity({x=0,y=0,z=0})
end
end, {player, object})
end
end
end
end
end
end)
function minetest.handle_node_drops(pos, drops, digger)
for _,item in ipairs(drops) do
local count, name
if type(item) == "string" then
count = 1
name = item
else
count = item:get_count()
name = item:get_name()
end
for i=1,count do
local obj = minetest.env:add_item(pos, name)
if obj ~= nil then
obj:get_luaentity().collect = true
local x = math.random(1, 5)
if math.random(1,2) == 1 then
x = -x
end
local z = math.random(1, 5)
if math.random(1,2) == 1 then
z = -z
end
obj:setvelocity({x=1/x, y=obj:getvelocity().y, z=1/z})
-- FIXME this doesnt work for deactiveted objects
if minetest.setting_get("remove_items") and tonumber(minetest.setting_get("remove_items")) then
minetest.after(tonumber(minetest.setting_get("remove_items")), function(obj)
obj:remove()
end, obj)
end
end
end
end
end
if minetest.setting_get("log_mods") then
minetest.log("action", "item_drop loaded")
end

63
technic/item_pickup.lua
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@ -1,63 +0,0 @@
minetest.register_globalstep(function(dtime)
for _,player in ipairs(minetest.get_connected_players()) do
local pos = player:getpos()
pos.y = pos.y+0.5
local inv = player:get_inventory()
for _,object in ipairs(minetest.env:get_objects_inside_radius(pos, 1)) do
if not object:is_player() and object:get_luaentity() and object:get_luaentity().name == "__builtin:item" then
if inv:room_for_item("main", ItemStack(object:get_luaentity().itemstring)) then
inv:add_item("main", ItemStack(object:get_luaentity().itemstring))
if object:get_luaentity().itemstring ~= "" then
minetest.sound_play("item_drop_pickup", {
to_player = player:get_player_name(),
})
end
object:get_luaentity().itemstring = ""
object:remove()
end
end
end
for _,object in ipairs(minetest.env:get_objects_inside_radius(pos, 2)) do
if not object:is_player() and object:get_luaentity() and object:get_luaentity().name == "__builtin:item" then
if object:get_luaentity().collect then
if inv:room_for_item("main", ItemStack(object:get_luaentity().itemstring)) then
local pos1 = pos
pos1.y = pos1.y+0.2
local pos2 = object:getpos()
local vec = {x=pos1.x-pos2.x, y=pos1.y-pos2.y, z=pos1.z-pos2.z}
vec.x = vec.x*3
vec.y = vec.y*3
vec.z = vec.z*3
object:setvelocity(vec)
minetest.after(1, function(args)
local lua = object:get_luaentity()
if object == nil or lua == nil or lua.itemstring == nil then
return
end
if inv:room_for_item("main", ItemStack(object:get_luaentity().itemstring)) then
inv:add_item("main", ItemStack(object:get_luaentity().itemstring))
if object:get_luaentity().itemstring ~= "" then
minetest.sound_play("item_drop_pickup", {
to_player = player:get_player_name(),
})
end
object:get_luaentity().itemstring = ""
object:remove()
else
object:setvelocity({x=0,y=0,z=0})
end
end, {player, object})
end
else
minetest.after(0.5, function(entity)
entity.collect = true
end, object:get_luaentity())
end
end
end
end
end)

2
technic/water_mill.lua
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@ -4,7 +4,7 @@ minetest.register_craft({
output = 'technic:water_mill',
recipe = {
{'default:stone', 'default:stone', 'default:stone'},
{'default:wood', 'technic:diamond', 'default:wood'},
{'default:wood', 'default:diamond', 'default:wood'},
{'default:stone', 'moreores:copper_ingot', 'default:stone'},
}
})