127 lines
2.8 KiB
Lua
127 lines
2.8 KiB
Lua
-- LUALOCALS < ---------------------------------------------------------
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local math, minetest, nodecore
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= math, minetest, nodecore
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local math_floor, math_sqrt
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= math.floor, math.sqrt
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-- LUALOCALS > ---------------------------------------------------------
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local modname = minetest.get_current_modname()
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minetest.register_node(modname .. ":fire", {
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description = "Fire",
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drawtype = "firelike",
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visual_scale = 1.5,
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tiles = {
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{
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name = "nc_fire_fire.png",
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animation = {
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["type"] = "vertical_frames",
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aspect_w = 24,
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aspect_h = 24,
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length = 0.6
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}
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}
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},
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paramtype = "light",
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light_source = 12,
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groups = {
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igniter = 1,
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flame = 1,
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flame_sound = 1,
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},
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damage_per_second = 2,
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sunlight_propagates = true,
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floodable = true,
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walkable = false,
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pointable = false,
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diggable = false,
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buildable_to = true,
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drop = ""
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})
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local function txr(name, opaq)
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local full = modname .. "_" .. name .. ".png"
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if opaq and opaq < 1 then
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full = "(" .. full .. "^[opacity:"
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.. math_floor(256 * math_sqrt(opaq)) .. ")"
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end
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return full
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end
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local function txrcoal(num)
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local name = txr("ash")
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local base = math_floor(num / 2)
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if base > 0 then
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for i = base, 1, -1 do
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name = name .. "^" .. txr("coal_" .. i)
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end
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end
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local rem = (num / 2) - base
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if rem > 0 then
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name = name .. "^" .. txr("coal_" .. (base + 1), rem)
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end
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return name
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end
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for num = 1, nodecore.fire_max do
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minetest.register_node(modname .. ":coal" .. num, {
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description = "Charcoal",
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tiles = {txrcoal(num) .. "^[noalpha"},
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groups = {
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crumbly = 1,
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flammable = 5 - math_floor(num / nodecore.fire_max * 4),
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falling_node = 1,
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fire_fuel = num,
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charcoal = num
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},
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crush_damage = 1,
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sounds = nodecore.sounds("nc_terrain_crunchy")
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})
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end
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local function txrember(num)
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local name = txrcoal(num)
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local base = math_floor(num / 2)
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if base > 0 then
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name = name .. "^" .. txr("ember_" .. base)
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end
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local rem = (num / 2) - base
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if rem > 0 then
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name = name .. "^" .. txr("ember_" .. (base + 1), rem)
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end
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return name
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end
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for num = 1, nodecore.fire_max do
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minetest.register_node(modname .. ":ember" .. num, {
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description = "Burning Embers",
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tiles = {txrember(num) .. "^[noalpha"},
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paramtype = "light",
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light_source = 6,
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groups = {
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igniter = 1,
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ember = num,
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falling_node = 1
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},
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drop = "",
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diggable = false,
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damage_per_second = 2,
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on_punch = nodecore.node_punch_hurt,
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crush_damage = 1,
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sounds = nodecore.sounds("nc_terrain_crunchy")
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})
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end
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minetest.register_alias(modname .. ":fuel", modname .. ":ember2")
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minetest.register_node(modname .. ":ash", {
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description = "Ash",
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tiles = {modname .. "_ash.png"},
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groups = {
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falling_node = 1,
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falling_repose = 1,
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crumbly = 1
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},
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crush_damage = 0.25,
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sounds = nodecore.sounds("nc_terrain_swishy")
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})
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