VoxeLibre/mods/CORE/mcl_bubble_column/init.lua

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local S = minetest.get_translator("mcl_bubble_column")
local WATER_ALPHA = 179
local WATER_VISC = 1
local LAVA_VISC = 7
local LIGHT_LAVA = minetest.LIGHT_MAX
local USE_TEXTURE_ALPHA
if minetest.features.use_texture_alpha_string_modes then
USE_TEXTURE_ALPHA = "blend"
WATER_ALPHA = nil
end
minetest.register_node("mcl_bubble_column:water_flowing", {
description = S("Bubble Column Flowing Water"),
_doc_items_create_entry = false,
wield_image = "default_water_flowing_animated.png^[verticalframe:64:0",
drawtype = "flowingliquid",
tiles = {"default_water_flowing_animated.png^[verticalframe:64:0"},
special_tiles = {
{
image="default_water_flowing_animated.png",
backface_culling=false,
animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=4.0}
},
{
image="default_water_flowing_animated.png",
backface_culling=false,
animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=4.0}
},
},
sounds = mcl_sounds.node_sound_water_defaults(),
is_ground_content = false,
alpha = WATER_ALPHA,
use_texture_alpha = USE_TEXTURE_ALPHA,
paramtype = "light",
paramtype2 = "flowingliquid",
walkable = false,
pointable = false,
diggable = false,
buildable_to = true,
drop = "",
drowning = 4,
liquidtype = "flowing",
liquid_alternative_flowing = "mcl_bubble_column:water_flowing",
liquid_alternative_source = "mcl_bubble_column:water_source",
liquid_viscosity = WATER_VISC,
liquid_range = 7,
post_effect_color = {a=209, r=0x03, g=0x3C, b=0x5C},
groups = { water=3, liquid=3, puts_out_fire=1, not_in_creative_inventory=1, freezes=1, melt_around=1, dig_by_piston=1},
_mcl_blast_resistance = 100,
-- Hardness intentionally set to infinite instead of 100 (Minecraft value) to avoid problems in creative mode
_mcl_hardness = -1,
})
minetest.register_node("mcl_bubble_column:water_source", {
description = S("Bubble Column Water Source"),
_doc_items_entry_name = S("Water"),
_doc_items_longdesc = S("Boosts you up"),
_doc_items_hidden = false,
drawtype = "liquid",
tiles = {
{name="default_water_source_animated.png", animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=5.0}}
},
special_tiles = {
-- New-style water source material (mostly unused)
{
name="default_water_source_animated.png",
animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=5.0},
backface_culling = false,
}
},
sounds = mcl_sounds.node_sound_water_defaults(),
is_ground_content = false,
alpha = WATER_ALPHA,
use_texture_alpha = USE_TEXTURE_ALPHA,
paramtype = "light",
walkable = false,
pointable = false,
diggable = false,
buildable_to = true,
drop = "",
drowning = 4,
liquidtype = "source",
liquid_alternative_flowing = "mcl_bubble_column:water_flowing",
liquid_alternative_source = "mcl_bubble_column:water_source",
liquid_viscosity = WATER_VISC,
liquid_range = 7,
post_effect_color = {a=209, r=0x03, g=0x3C, b=0x5C},
stack_max = 64,
groups = { water=3, liquid=3, puts_out_fire=1, not_in_creative_inventory=1, dig_by_piston=1},
_mcl_blast_resistance = 100,
-- Hardness intentionally set to infinite instead of 100 (Minecraft value) to avoid problems in creative mode
_mcl_hardness = -1,
})
minetest.register_globalstep(function()
for _,player in ipairs(minetest.get_connected_players()) do
local name = player:get_player_name()
local pos = player:get_pos()
local node = minetest.get_node(pos)
if node.name == "mcl_bubble_column:water_source" then
local velocity = player:get_player_velocity()
local velocityadd = {x = 0, y = 2, z = 0}
player:add_player_velocity(velocityadd)
end
end
end)
minetest.register_abm{
label = "bubbles go up",
nodenames = {"mcl_bubble_column:water_source"},
interval = 1,
chance = 1,
action = function(pos)
local uppos = vector.add(pos, {x = 0, y = 1, z = 0})
local upposnode = minetest.get_node(uppos)
if upposnode.name == "mcl_core:water_source" then
minetest.set_node(uppos, {name = "mcl_bubble_column:water_source"})
end
end,
}
minetest.register_abm{
label = "start bubble column",
nodenames = {"mcl_nether:soul_sand"},
interval = 1,
chance = 1,
action = function(pos)
local downpos = vector.add(pos, {x = 0, y = 1, z = 0})
local downposnode = minetest.get_node(downpos)
if downposnode.name == "mcl_core:water_source" then
minetest.set_node(downpos, {name = "mcl_bubble_column:water_source"})
end
end,
}
minetest.register_abm{
label = "stop bubble column",
nodenames = {"mcl_bubble_column:water_source"},
interval = 1,
chance = 1,
action = function(pos)
local downpos = vector.add(pos, {x = 0, y = -1, z = 0})
local downposnode = minetest.get_node(downpos)
if downposnode.name == "mcl_core:water_source" then
minetest.set_node(pos, {name = "mcl_core:water_source"})
end
end,
}
minetest.register_abm{
label = "bubbles",
nodenames = {"mcl_bubble_column:water_source"},
interval = 1,
chance = 1,
action = function(pos)
minetest.add_particlespawner({
amount = 10,
time = 0.15,
minpos = vector.add(pos, { x = -0.25, y = 0, z = -0.25 }),
maxpos = vector.add(pos, { x = 0.25, y = 0, z = 0.75 }),
attached = player,
minvel = {x = -0.2, y = 0, z = -0.2},
maxvel = {x = 0.5, y = 0, z = 0.5},
minacc = {x = -0.4, y = 4, z = -0.4},
maxacc = {x = 0.5, y = 1, z = 0.5},
minexptime = 0.3,
maxexptime = 0.8,
minsize = 0.7,
maxsize = 2.4,
texture = "mcl_particles_bubble.png"
})
end,
}