mirror of
https://github.com/minetest/minetest.git
synced 2024-12-29 09:27:30 +01:00
512 lines
14 KiB
Lua
512 lines
14 KiB
Lua
--
|
|
-- Experimental things
|
|
--
|
|
|
|
-- For testing random stuff
|
|
|
|
experimental = {}
|
|
|
|
function experimental.print_to_everything(msg)
|
|
minetest.log("action", msg)
|
|
minetest.chat_send_all(msg)
|
|
end
|
|
|
|
--[[
|
|
experimental.player_visual_index = 0
|
|
function switch_player_visual()
|
|
for _, obj in pairs(minetest.get_connected_players()) do
|
|
if experimental.player_visual_index == 0 then
|
|
obj:set_properties({visual="upright_sprite"})
|
|
else
|
|
obj:set_properties({visual="cube"})
|
|
end
|
|
end
|
|
experimental.player_visual_index = (experimental.player_visual_index + 1) % 2
|
|
minetest.after(1.0, switch_player_visual)
|
|
end
|
|
minetest.after(1.0, switch_player_visual)
|
|
]]
|
|
|
|
minetest.register_node("experimental:soundblock", {
|
|
tile_images = {"unknown_block.png", "default_tnt_bottom.png",
|
|
"default_tnt_side.png", "default_tnt_side.png",
|
|
"default_tnt_side.png", "default_tnt_side.png"},
|
|
inventory_image = minetest.inventorycube("unknown_block.png",
|
|
"default_tnt_side.png", "default_tnt_side.png"),
|
|
groups = {dig_immediate=3},
|
|
})
|
|
|
|
minetest.register_alias("sb", "experimental:soundblock")
|
|
|
|
minetest.register_abm({
|
|
nodenames = {"experimental:soundblock"},
|
|
interval = 1,
|
|
chance = 1,
|
|
action = function(p0, node, _, _)
|
|
minetest.sound_play("default_grass_footstep", {pos=p0, gain=0.5})
|
|
end,
|
|
})
|
|
|
|
--[[
|
|
stepsound = -1
|
|
function test_sound()
|
|
print("test_sound")
|
|
stepsound = minetest.sound_play("default_grass_footstep", {gain=1.0})
|
|
minetest.after(2.0, test_sound)
|
|
--minetest.after(0.1, test_sound_stop)
|
|
end
|
|
function test_sound_stop()
|
|
print("test_sound_stop")
|
|
minetest.sound_stop(stepsound)
|
|
minetest.after(2.0, test_sound)
|
|
end
|
|
test_sound()
|
|
--]]
|
|
|
|
function on_step(dtime)
|
|
-- print("experimental on_step")
|
|
--[[
|
|
objs = minetest.env:get_objects_inside_radius({x=0,y=0,z=0}, 10)
|
|
for k, obj in pairs(objs) do
|
|
name = obj:get_player_name()
|
|
if name then
|
|
print(name.." at "..dump(obj:getpos()))
|
|
print(name.." dir: "..dump(obj:get_look_dir()))
|
|
print(name.." pitch: "..dump(obj:get_look_pitch()))
|
|
print(name.." yaw: "..dump(obj:get_look_yaw()))
|
|
else
|
|
print("Some object at "..dump(obj:getpos()))
|
|
end
|
|
end
|
|
--]]
|
|
--[[
|
|
if experimental.t1 == nil then
|
|
experimental.t1 = 0
|
|
end
|
|
experimental.t1 = experimental.t1 + dtime
|
|
if experimental.t1 >= 2 then
|
|
experimental.t1 = experimental.t1 - 2
|
|
minetest.log("time of day is "..minetest.env:get_timeofday())
|
|
if experimental.day then
|
|
minetest.log("forcing day->night")
|
|
experimental.day = false
|
|
minetest.env:set_timeofday(0.0)
|
|
else
|
|
minetest.log("forcing night->day")
|
|
experimental.day = true
|
|
minetest.env:set_timeofday(0.5)
|
|
end
|
|
minetest.log("time of day is "..minetest.env:get_timeofday())
|
|
end
|
|
--]]
|
|
end
|
|
minetest.register_globalstep(on_step)
|
|
|
|
--
|
|
-- Random stuff
|
|
--
|
|
|
|
--
|
|
-- TNT (not functional)
|
|
--
|
|
|
|
minetest.register_craft({
|
|
output = 'experimental:tnt',
|
|
recipe = {
|
|
{'default:wood'},
|
|
{'default:coal_lump'},
|
|
{'default:wood'}
|
|
}
|
|
})
|
|
|
|
minetest.register_node("experimental:tnt", {
|
|
tile_images = {"default_tnt_top.png", "default_tnt_bottom.png",
|
|
"default_tnt_side.png", "default_tnt_side.png",
|
|
"default_tnt_side.png", "default_tnt_side.png"},
|
|
inventory_image = minetest.inventorycube("default_tnt_top.png",
|
|
"default_tnt_side.png", "default_tnt_side.png"),
|
|
drop = '', -- Get nothing
|
|
material = {
|
|
diggability = "not",
|
|
},
|
|
})
|
|
|
|
minetest.register_on_punchnode(function(p, node)
|
|
if node.name == "experimental:tnt" then
|
|
minetest.env:remove_node(p)
|
|
minetest.env:add_entity(p, "experimental:tnt")
|
|
nodeupdate(p)
|
|
end
|
|
end)
|
|
|
|
local TNT = {
|
|
-- Static definition
|
|
physical = true, -- Collides with things
|
|
-- weight = 5,
|
|
collisionbox = {-0.5,-0.5,-0.5, 0.5,0.5,0.5},
|
|
visual = "cube",
|
|
textures = {"default_tnt_top.png", "default_tnt_bottom.png",
|
|
"default_tnt_side.png", "default_tnt_side.png",
|
|
"default_tnt_side.png", "default_tnt_side.png"},
|
|
-- Initial value for our timer
|
|
timer = 0,
|
|
-- Number of punches required to defuse
|
|
health = 1,
|
|
blinktimer = 0,
|
|
blinkstatus = true,
|
|
}
|
|
|
|
-- Called when a TNT object is created
|
|
function TNT:on_activate(staticdata)
|
|
print("TNT:on_activate()")
|
|
self.object:setvelocity({x=0, y=4, z=0})
|
|
self.object:setacceleration({x=0, y=-10, z=0})
|
|
self.object:settexturemod("^[brighten")
|
|
self.object:set_armor_groups({immortal=1})
|
|
end
|
|
|
|
-- Called periodically
|
|
function TNT:on_step(dtime)
|
|
--print("TNT:on_step()")
|
|
self.timer = self.timer + dtime
|
|
self.blinktimer = self.blinktimer + dtime
|
|
if self.blinktimer > 0.5 then
|
|
self.blinktimer = self.blinktimer - 0.5
|
|
if self.blinkstatus then
|
|
self.object:settexturemod("")
|
|
else
|
|
self.object:settexturemod("^[brighten")
|
|
end
|
|
self.blinkstatus = not self.blinkstatus
|
|
end
|
|
end
|
|
|
|
-- Called when object is punched
|
|
function TNT:on_punch(hitter)
|
|
print("TNT:on_punch()")
|
|
self.health = self.health - 1
|
|
if self.health <= 0 then
|
|
self.object:remove()
|
|
hitter:get_inventory():add_item("main", "experimental:tnt")
|
|
--hitter:set_hp(hitter:get_hp() - 1)
|
|
end
|
|
end
|
|
|
|
-- Called when object is right-clicked
|
|
function TNT:on_rightclick(clicker)
|
|
--pos = self.object:getpos()
|
|
--pos = {x=pos.x, y=pos.y+0.1, z=pos.z}
|
|
--self.object:moveto(pos, false)
|
|
end
|
|
|
|
--print("TNT dump: "..dump(TNT))
|
|
--print("Registering TNT");
|
|
minetest.register_entity("experimental:tnt", TNT)
|
|
|
|
-- Add TNT's old name also
|
|
minetest.register_alias("TNT", "experimental:tnt")
|
|
|
|
--
|
|
-- The dummyball!
|
|
--
|
|
|
|
minetest.register_entity("experimental:dummyball", {
|
|
initial_properties = {
|
|
hp_max = 20,
|
|
physical = false,
|
|
collisionbox = {-0.4,-0.4,-0.4, 0.4,0.4,0.4},
|
|
visual = "sprite",
|
|
visual_size = {x=1, y=1},
|
|
textures = {"experimental_dummyball.png"},
|
|
spritediv = {x=1, y=3},
|
|
initial_sprite_basepos = {x=0, y=0},
|
|
},
|
|
|
|
phase = 0,
|
|
phasetimer = 0,
|
|
|
|
on_activate = function(self, staticdata)
|
|
minetest.log("Dummyball activated!")
|
|
end,
|
|
|
|
on_step = function(self, dtime)
|
|
self.phasetimer = self.phasetimer + dtime
|
|
if self.phasetimer > 2.0 then
|
|
self.phasetimer = self.phasetimer - 2.0
|
|
self.phase = self.phase + 1
|
|
if self.phase >= 3 then
|
|
self.phase = 0
|
|
end
|
|
self.object:setsprite({x=0, y=self.phase})
|
|
phasearmor = {
|
|
[0]={cracky=3},
|
|
[1]={crumbly=3},
|
|
[2]={fleshy=3}
|
|
}
|
|
self.object:set_armor_groups(phasearmor[self.phase])
|
|
end
|
|
end,
|
|
|
|
on_punch = function(self, hitter)
|
|
end,
|
|
})
|
|
|
|
minetest.register_on_chat_message(function(name, message)
|
|
local cmd = "/dummyball"
|
|
if message:sub(0, #cmd) == cmd then
|
|
if not minetest.get_player_privs(name)["give"] then
|
|
minetest.chat_send_player(name, "you don't have permission to spawn (give)")
|
|
return true -- Handled chat message
|
|
end
|
|
if not minetest.get_player_privs(name)["interact"] then
|
|
minetest.chat_send_player(name, "you don't have permission to interact")
|
|
return true -- Handled chat message
|
|
end
|
|
local player = minetest.env:get_player_by_name(name)
|
|
if player == nil then
|
|
print("Unable to spawn entity, player is nil")
|
|
return true -- Handled chat message
|
|
end
|
|
local entityname = "experimental:dummyball"
|
|
local p = player:getpos()
|
|
p.y = p.y + 1
|
|
minetest.env:add_entity(p, entityname)
|
|
minetest.chat_send_player(name, '"'..entityname
|
|
..'" spawned.');
|
|
return true -- Handled chat message
|
|
end
|
|
end)
|
|
|
|
--
|
|
-- A test entity for testing animated and yaw-modulated sprites
|
|
--
|
|
|
|
minetest.register_entity("experimental:testentity", {
|
|
-- Static definition
|
|
physical = true, -- Collides with things
|
|
-- weight = 5,
|
|
collisionbox = {-0.7,-1.35,-0.7, 0.7,1.0,0.7},
|
|
--collisionbox = {-0.5,-0.5,-0.5, 0.5,0.5,0.5},
|
|
visual = "sprite",
|
|
visual_size = {x=2, y=3},
|
|
textures = {"dungeon_master.png^[makealpha:128,0,0^[makealpha:128,128,0"},
|
|
spritediv = {x=6, y=5},
|
|
initial_sprite_basepos = {x=0, y=0},
|
|
|
|
on_activate = function(self, staticdata)
|
|
print("testentity.on_activate")
|
|
self.object:setsprite({x=0,y=0}, 1, 0, true)
|
|
--self.object:setsprite({x=0,y=0}, 4, 0.3, true)
|
|
|
|
-- Set gravity
|
|
self.object:setacceleration({x=0, y=-10, z=0})
|
|
-- Jump a bit upwards
|
|
self.object:setvelocity({x=0, y=10, z=0})
|
|
end,
|
|
|
|
on_punch = function(self, hitter)
|
|
self.object:remove()
|
|
hitter:add_to_inventory('craft testobject1 1')
|
|
end,
|
|
})
|
|
|
|
--
|
|
-- More random stuff
|
|
--
|
|
|
|
minetest.register_on_respawnplayer(function(player)
|
|
print("on_respawnplayer")
|
|
-- player:setpos({x=0, y=30, z=0})
|
|
-- return true
|
|
end)
|
|
|
|
minetest.register_on_generated(function(minp, maxp)
|
|
--print("on_generated: minp="..dump(minp).." maxp="..dump(maxp))
|
|
--cp = {x=(minp.x+maxp.x)/2, y=(minp.y+maxp.y)/2, z=(minp.z+maxp.z)/2}
|
|
--minetest.env:add_node(cp, {name="sand"})
|
|
end)
|
|
|
|
-- Example setting get
|
|
--print("setting max_users = " .. dump(minetest.setting_get("max_users")))
|
|
--print("setting asdf = " .. dump(minetest.setting_get("asdf")))
|
|
|
|
minetest.register_on_chat_message(function(name, message)
|
|
--[[print("on_chat_message: name="..dump(name).." message="..dump(message))
|
|
local cmd = "/testcommand"
|
|
if message:sub(0, #cmd) == cmd then
|
|
print(cmd.." invoked")
|
|
return true
|
|
end
|
|
local cmd = "/help"
|
|
if message:sub(0, #cmd) == cmd then
|
|
print("script-overridden help command")
|
|
minetest.chat_send_all("script-overridden help command")
|
|
return true
|
|
end]]
|
|
end)
|
|
|
|
-- Grow papyrus on TNT every 10 seconds
|
|
--[[minetest.register_abm({
|
|
nodenames = {"TNT"},
|
|
interval = 10.0,
|
|
chance = 1,
|
|
action = function(pos, node, active_object_count, active_object_count_wider)
|
|
print("TNT ABM action")
|
|
pos.y = pos.y + 1
|
|
minetest.env:add_node(pos, {name="papyrus"})
|
|
end,
|
|
})]]
|
|
|
|
-- Replace texts of alls signs with "foo" every 10 seconds
|
|
--[[minetest.register_abm({
|
|
nodenames = {"sign_wall"},
|
|
interval = 10.0,
|
|
chance = 1,
|
|
action = function(pos, node, active_object_count, active_object_count_wider)
|
|
print("ABM: Sign text changed")
|
|
local meta = minetest.env:get_meta(pos)
|
|
meta:set_text("foo")
|
|
end,
|
|
})]]
|
|
|
|
--[[local ncpos = nil
|
|
local ncq = 1
|
|
local ncstuff = {
|
|
{2, 1, 0, 3}, {3, 0, 1, 2}, {4, -1, 0, 1}, {5, -1, 0, 1}, {6, 0, -1, 0},
|
|
{7, 0, -1, 0}, {8, 1, 0, 3}, {9, 1, 0, 3}, {10, 1, 0, 3}, {11, 0, 1, 2},
|
|
{12, 0, 1, 2}, {13, 0, 1, 2}, {14, -1, 0, 1}, {15, -1, 0, 1}, {16, -1, 0, 1},
|
|
{17, -1, 0, 1}, {18, 0, -1, 0}, {19, 0, -1, 0}, {20, 0, -1, 0}, {21, 0, -1, 0},
|
|
{22, 1, 0, 3}, {23, 1, 0, 3}, {24, 1, 0, 3}, {25, 1, 0, 3}, {10, 0, 1, 2}
|
|
}
|
|
local ncold = {}
|
|
local nctime = nil
|
|
|
|
minetest.register_abm({
|
|
nodenames = {"dirt_with_grass"},
|
|
interval = 100000.0,
|
|
chance = 1,
|
|
action = function(pos, node, active_object_count, active_object_count_wider)
|
|
if ncpos ~= nil then
|
|
return
|
|
end
|
|
|
|
if pos.x % 16 ~= 8 or pos.z % 16 ~= 8 then
|
|
return
|
|
end
|
|
|
|
pos.y = pos.y + 1
|
|
n = minetest.env:get_node(pos)
|
|
print(dump(n))
|
|
if n.name ~= "air" then
|
|
return
|
|
end
|
|
|
|
pos.y = pos.y + 2
|
|
ncpos = pos
|
|
nctime = os.clock()
|
|
minetest.env:add_node(ncpos, {name="nyancat"})
|
|
end
|
|
})
|
|
|
|
minetest.register_abm({
|
|
nodenames = {"nyancat"},
|
|
interval = 1.0,
|
|
chance = 1,
|
|
action = function(pos, node, active_object_count, active_object_count_wider)
|
|
if ncpos == nil then
|
|
return
|
|
end
|
|
if pos.x == ncpos.x and pos.y == ncpos.y and pos.z == ncpos.z then
|
|
clock = os.clock()
|
|
if clock - nctime < 0.1 then
|
|
return
|
|
end
|
|
nctime = clock
|
|
|
|
s0 = ncstuff[ncq]
|
|
ncq = s0[1]
|
|
s1 = ncstuff[ncq]
|
|
p0 = pos
|
|
p1 = {x = p0.x + s0[2], y = p0.y, z = p0.z + s0[3]}
|
|
p2 = {x = p1.x + s1[2], y = p1.y, z = p1.z + s1[3]}
|
|
table.insert(ncold, 1, p0)
|
|
while #ncold >= 10 do
|
|
minetest.env:add_node(ncold[#ncold], {name="air"})
|
|
table.remove(ncold, #ncold)
|
|
end
|
|
minetest.env:add_node(p0, {name="nyancat_rainbow"})
|
|
minetest.env:add_node(p1, {name="nyancat", param1=s0[4]})
|
|
minetest.env:add_node(p2, {name="air"})
|
|
ncpos = p1
|
|
end
|
|
end,
|
|
})--]]
|
|
|
|
minetest.register_node("experimental:tester_node_1", {
|
|
description = "Tester Node 1",
|
|
tile_images = {"wieldhand.png"},
|
|
groups = {oddly_breakable_by_hand=2},
|
|
sounds = default.node_sound_wood_defaults(),
|
|
|
|
on_construct = function(pos)
|
|
experimental.print_to_everything("experimental:tester_node_1:on_construct("..minetest.pos_to_string(pos)..")")
|
|
local meta = minetest.env:get_meta(pos)
|
|
meta:set_string("mine", "test")
|
|
end,
|
|
|
|
after_place_node = function(pos, placer)
|
|
experimental.print_to_everything("experimental:tester_node_1:after_place_node("..minetest.pos_to_string(pos)..")")
|
|
local meta = minetest.env:get_meta(pos)
|
|
if meta:get_string("mine") == "test" then
|
|
experimental.print_to_everything("correct metadata found")
|
|
else
|
|
experimental.print_to_everything("incorrect metadata found")
|
|
end
|
|
end,
|
|
|
|
on_destruct = function(pos)
|
|
experimental.print_to_everything("experimental:tester_node_1:on_destruct("..minetest.pos_to_string(pos)..")")
|
|
end,
|
|
|
|
after_destruct = function(pos)
|
|
experimental.print_to_everything("experimental:tester_node_1:after_destruct("..minetest.pos_to_string(pos)..")")
|
|
end,
|
|
|
|
after_dig_node = function(pos, oldnode, oldmetadata, digger)
|
|
experimental.print_to_everything("experimental:tester_node_1:after_dig_node("..minetest.pos_to_string(pos)..")")
|
|
end,
|
|
})
|
|
|
|
minetest.register_craftitem("experimental:tester_tool_1", {
|
|
description = "Tester Tool 1",
|
|
inventory_image = "experimental_tester_tool_1.png",
|
|
on_use = function(itemstack, user, pointed_thing)
|
|
--print(dump(pointed_thing))
|
|
if pointed_thing.type == "node" then
|
|
if minetest.env:get_node(pointed_thing.under).name == "experimental:tester_node_1" then
|
|
local p = pointed_thing.under
|
|
minetest.log("action", "Tester tool used at "..minetest.pos_to_string(p))
|
|
minetest.env:dig_node(p)
|
|
else
|
|
local p = pointed_thing.above
|
|
minetest.log("action", "Tester tool used at "..minetest.pos_to_string(p))
|
|
minetest.env:place_node(p, {name="experimental:tester_node_1"})
|
|
end
|
|
end
|
|
end,
|
|
})
|
|
|
|
minetest.register_craft({
|
|
output = 'experimental:tester_tool_1',
|
|
recipe = {
|
|
{'group:crumbly'},
|
|
{'group:crumbly'},
|
|
}
|
|
})
|
|
|
|
minetest.log("experimental modname="..dump(minetest.get_current_modname()))
|
|
minetest.log("experimental modpath="..dump(minetest.get_modpath("experimental")))
|
|
minetest.log("experimental worldpath="..dump(minetest.get_worldpath()))
|
|
|
|
-- END
|