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Move fire functions away from mcl_core

objects
Wuzzy 2017-02-01 16:43:05 +01:00
parent 18cd2be89b
commit 08052b8968
4 changed files with 62 additions and 63 deletions
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25
mods/mcl_core/functions.lua
View File

@ -162,31 +162,6 @@ minetest.register_on_dignode(function(pos, node)
end
end)
--
-- Flint and Steel
--
function mcl_core.set_fire(pointed_thing)
local n = minetest.get_node(pointed_thing.above)
if n.name ~= "" and n.name == "air" and not minetest.is_protected(pointed_thing.above, "fire") then
minetest.add_node(pointed_thing.above, {name="mcl_fire:basic_flame"})
end
end
--
-- Fire Particles
--
function mcl_core.add_fire(pos)
local null = {x=0, y=0, z=0}
pos.y = pos.y+0.19
minetest.add_particle(pos, null, null, 1.1,
1.5, true, "default_fire_particle"..tostring(math.random(1,2)) ..".png")
pos.y = pos.y +0.01
minetest.add_particle(pos, null, null, 0.8,
1.5, true, "default_fire_particle"..tostring(math.random(1,2)) ..".png")
end
--
-- Bone Meal
--

2
mods/mcl_fire/fire_charge.lua
View File

@ -11,7 +11,7 @@ minetest.register_craftitem("mcl_fire:fire_charge", {
tnt.ignite(pointed_thing.under)
itemstack:take_item()
else
mcl_core.set_fire(pointed_thing)
mcl_fire.set_fire(pointed_thing)
itemstack:take_item()
end
end

2
mods/mcl_fire/flint_and_steel.lua
View File

@ -17,7 +17,7 @@ minetest.register_tool("mcl_fire:flint_and_steel", {
if minetest.get_node(pointed_thing.under).name == "mcl_tnt:tnt" then
tnt.ignite(pointed_thing.under)
else
mcl_core.set_fire(pointed_thing)
mcl_fire.set_fire(pointed_thing)
itemstack:add_wear(66000/65) -- 65 uses
return itemstack
end

96
mods/mcl_fire/init.lua
View File

@ -1,4 +1,3 @@
-- minetest/fire/init.lua
local init = os.clock()
minetest.register_node("mcl_fire:basic_flame", {
description = "Fire",
@ -16,36 +15,36 @@ minetest.register_node("mcl_fire:basic_flame", {
damage_per_second = 4,
after_place_node = function(pos, placer)
fire.on_flame_add_at(pos)
mcl_fire.on_flame_add_at(pos)
end,
after_dig_node = function(pos, oldnode, oldmetadata, digger)
fire.on_flame_remove_at(pos)
mcl_fire.on_flame_remove_at(pos)
end,
})
fire = {}
fire.D = 6
mcl_fire = {}
mcl_fire.D = 6
-- key: position hash of low corner of area
-- value: {handle=sound handle, name=sound name}
fire.sounds = {}
mcl_fire.sounds = {}
function fire.get_area_p0p1(pos)
function mcl_fire.get_area_p0p1(pos)
local p0 = {
x=math.floor(pos.x/fire.D)*fire.D,
y=math.floor(pos.y/fire.D)*fire.D,
z=math.floor(pos.z/fire.D)*fire.D,
x=math.floor(pos.x/mcl_fire.D)*mcl_fire.D,
y=math.floor(pos.y/mcl_fire.D)*mcl_fire.D,
z=math.floor(pos.z/mcl_fire.D)*mcl_fire.D,
}
local p1 = {
x=p0.x+fire.D-1,
y=p0.y+fire.D-1,
z=p0.z+fire.D-1
x=p0.x+mcl_fire.D-1,
y=p0.y+mcl_fire.D-1,
z=p0.z+mcl_fire.D-1
}
return p0, p1
end
function fire.update_sounds_around(pos)
local p0, p1 = fire.get_area_p0p1(pos)
function mcl_fire.update_sounds_around(pos)
local p0, p1 = mcl_fire.get_area_p0p1(pos)
local cp = {x=(p0.x+p1.x)/2, y=(p0.y+p1.y)/2, z=(p0.z+p1.z)/2}
local flames_p = minetest.find_nodes_in_area(p0, p1, {"mcl_fire:basic_flame"})
--print("number of flames at "..minetest.pos_to_string(p0).."/"
@ -58,10 +57,10 @@ function fire.update_sounds_around(pos)
wanted_sound = {name="fire_small", gain=1.5}
end
local p0_hash = minetest.hash_node_position(p0)
local sound = fire.sounds[p0_hash]
local sound = mcl_fire.sounds[p0_hash]
if not sound then
if should_have_sound then
fire.sounds[p0_hash] = {
mcl_fire.sounds[p0_hash] = {
handle = minetest.sound_play(wanted_sound, {pos=cp, loop=true}),
name = wanted_sound.name,
}
@ -69,10 +68,10 @@ function fire.update_sounds_around(pos)
else
if not wanted_sound then
minetest.sound_stop(sound.handle)
fire.sounds[p0_hash] = nil
mcl_fire.sounds[p0_hash] = nil
elseif sound.name ~= wanted_sound.name then
minetest.sound_stop(sound.handle)
fire.sounds[p0_hash] = {
mcl_fire.sounds[p0_hash] = {
handle = minetest.sound_play(wanted_sound, {pos=cp, loop=true}),
name = wanted_sound.name,
}
@ -80,21 +79,21 @@ function fire.update_sounds_around(pos)
end
end
function fire.on_flame_add_at(pos)
function mcl_fire.on_flame_add_at(pos)
--print("flame added at "..minetest.pos_to_string(pos))
fire.update_sounds_around(pos)
mcl_fire.update_sounds_around(pos)
end
function fire.on_flame_remove_at(pos)
function mcl_fire.on_flame_remove_at(pos)
--print("flame removed at "..minetest.pos_to_string(pos))
fire.update_sounds_around(pos)
mcl_fire.update_sounds_around(pos)
end
function fire.find_pos_for_flame_around(pos)
function mcl_fire.find_pos_for_flame_around(pos)
return minetest.find_node_near(pos, 1, {"air"})
end
function fire.flame_should_extinguish(pos)
function mcl_fire.flame_should_extinguish(pos)
if minetest.setting_getbool("disable_fire") then return true end
--return minetest.find_node_near(pos, 1, {"group:puts_out_fire"})
local p0 = {x=pos.x-2, y=pos.y, z=pos.z-2}
@ -111,13 +110,13 @@ minetest.register_abm({
chance = 2,
action = function(p0, node, _, _)
-- If there is water or stuff like that around flame, don't ignite
if fire.flame_should_extinguish(p0) then
if mcl_fire.flame_should_extinguish(p0) then
return
end
local p = fire.find_pos_for_flame_around(p0)
local p = mcl_fire.find_pos_for_flame_around(p0)
if p then
minetest.set_node(p, {name="mcl_fire:basic_flame"})
fire.on_flame_add_at(p)
mcl_fire.on_flame_add_at(p)
end
end,
})
@ -137,13 +136,13 @@ minetest.register_abm({
local p = minetest.find_node_near(p0, d, {"group:flammable"})
if p then
-- If there is water or stuff like that around flame, don't ignite
if fire.flame_should_extinguish(p) then
if mcl_fire.flame_should_extinguish(p) then
return
end
local p2 = fire.find_pos_for_flame_around(p)
local p2 = mcl_fire.find_pos_for_flame_around(p)
if p2 then
minetest.set_node(p2, {name="mcl_fire:basic_flame"})
fire.on_flame_add_at(p2)
mcl_fire.on_flame_add_at(p2)
end
end
end,
@ -157,9 +156,9 @@ minetest.register_abm({
action = function(p0, node, _, _)
-- If there is water or stuff like that around flame, remove flame
if fire.flame_should_extinguish(p0) then
if mcl_fire.flame_should_extinguish(p0) then
minetest.remove_node(p0)
fire.on_flame_remove_at(p0)
mcl_fire.on_flame_remove_at(p0)
return
end
-- Make the following things rarer
@ -169,7 +168,7 @@ minetest.register_abm({
-- If there are no flammable nodes around flame, remove flame
if not minetest.find_node_near(p0, 1, {"group:flammable"}) then
minetest.remove_node(p0)
fire.on_flame_remove_at(p0)
mcl_fire.on_flame_remove_at(p0)
return
end
if math.random(1,3) == 1 then
@ -177,7 +176,7 @@ minetest.register_abm({
local p = minetest.find_node_near(p0, 1, {"group:flammable"})
if p then
-- If there is water or stuff like that around flame, don't remove
if fire.flame_should_extinguish(p0) then
if mcl_fire.flame_should_extinguish(p0) then
return
end
minetest.remove_node(p)
@ -186,11 +185,36 @@ minetest.register_abm({
else
-- remove flame
minetest.remove_node(p0)
fire.on_flame_remove_at(p0)
mcl_fire.on_flame_remove_at(p0)
end
end,
})
--
-- Flint and Steel
--
function mcl_fire.set_fire(pointed_thing)
local n = minetest.get_node(pointed_thing.above)
if n.name ~= "" and n.name == "air" and not minetest.is_protected(pointed_thing.above, "fire") then
minetest.add_node(pointed_thing.above, {name="mcl_fire:basic_flame"})
end
end
--
-- Fire Particles
--
function mcl_fire.add_fire(pos)
local null = {x=0, y=0, z=0}
pos.y = pos.y+0.19
minetest.add_particle(pos, null, null, 1.1,
1.5, true, "default_fire_particle"..tostring(math.random(1,2)) ..".png")
pos.y = pos.y +0.01
minetest.add_particle(pos, null, null, 0.8,
1.5, true, "default_fire_particle"..tostring(math.random(1,2)) ..".png")
end
dofile(minetest.get_modpath(minetest.get_current_modname()).."/flint_and_steel.lua")
dofile(minetest.get_modpath(minetest.get_current_modname()).."/fire_charge.lua")