mirror of
https://github.com/minetest-mods/technic.git
synced 2024-12-22 13:52:31 +01:00
118 lines
3.5 KiB
Lua
118 lines
3.5 KiB
Lua
local mining_lasers_list = {
|
|
-- {<num>, <range of the laser shots>, <max_charge>, <charge_per_shot>},
|
|
{"1", 7, 50000, 1000},
|
|
{"2", 14, 200000, 2000},
|
|
{"3", 21, 650000, 3000},
|
|
}
|
|
|
|
local S = technic.getter
|
|
|
|
minetest.register_craft({
|
|
output = 'technic:laser_mk1',
|
|
recipe = {
|
|
{'default:diamond', 'technic:brass_ingot', 'default:obsidian_glass'},
|
|
{'', 'technic:brass_ingot', 'technic:red_energy_crystal'},
|
|
{'', '', 'default:copper_ingot'},
|
|
}
|
|
})
|
|
minetest.register_craft({
|
|
output = 'technic:laser_mk2',
|
|
recipe = {
|
|
{'default:diamond', 'technic:carbon_steel_ingot', 'technic:laser_mk1'},
|
|
{'', 'technic:carbon_steel_ingot', 'technic:green_energy_crystal'},
|
|
{'', '', 'default:copper_ingot'},
|
|
}
|
|
})
|
|
minetest.register_craft({
|
|
output = 'technic:laser_mk3',
|
|
recipe = {
|
|
{'default:diamond', 'technic:carbon_steel_ingot', 'technic:laser_mk2'},
|
|
{'', 'technic:carbon_steel_ingot', 'technic:blue_energy_crystal'},
|
|
{'', '', 'default:copper_ingot'},
|
|
}
|
|
})
|
|
|
|
local function laser_node(pos, node, player)
|
|
local def = minetest.registered_nodes[node.name]
|
|
if def and def.liquidtype ~= "none" then
|
|
minetest.remove_node(pos)
|
|
minetest.add_particle({
|
|
pos = pos,
|
|
velocity = {x=0, y=2, z=0},
|
|
acceleration = {x=0, y=-1, z=0},
|
|
expirationtime = 1.5,
|
|
size = 6 + math.random() * 2,
|
|
texture = "smoke_puff.png^[transform" .. math.random(0, 7),
|
|
})
|
|
return
|
|
end
|
|
minetest.node_dig(pos, node, player)
|
|
end
|
|
|
|
local no_destroy = {
|
|
["air"] = true,
|
|
["default:lava_source"] = true,
|
|
["default:lava_flowing"] = true,
|
|
}
|
|
local function laser_shoot(player, range, particle_texture, sound)
|
|
local player_pos = player:getpos()
|
|
local player_name = player:get_player_name()
|
|
local dir = player:get_look_dir()
|
|
|
|
local start_pos = vector.new(player_pos)
|
|
-- Adjust to head height
|
|
start_pos.y = start_pos.y + 1.6
|
|
minetest.add_particle({
|
|
pos = startpos,
|
|
velocity = dir,
|
|
acceleration = vector.multiply(dir, 50),
|
|
expirationtime = range / 11,
|
|
size = 1,
|
|
texture = particle_texture .. "^[transform" .. math.random(0, 7),
|
|
})
|
|
minetest.sound_play(sound, {pos = player_pos, max_hear_distance = range})
|
|
for pos in technic.trace_node_ray_fat(start_pos, dir, range) do
|
|
if minetest.is_protected(pos, player_name) then
|
|
minetest.record_protection_violation(pos, player_name)
|
|
break
|
|
end
|
|
local node = minetest.get_node_or_nil(pos)
|
|
if not node then
|
|
break
|
|
end
|
|
if not no_destroy[node.name] then
|
|
laser_node(pos, node, player)
|
|
end
|
|
end
|
|
end
|
|
|
|
|
|
for _, m in pairs(mining_lasers_list) do
|
|
technic.register_power_tool("technic:laser_mk"..m[1], m[3])
|
|
minetest.register_tool("technic:laser_mk"..m[1], {
|
|
description = S("Mining Laser Mk%d"):format(m[1]),
|
|
inventory_image = "technic_mining_laser_mk"..m[1]..".png",
|
|
stack_max = 1,
|
|
wear_represents = "technic_RE_charge",
|
|
on_refill = technic.refill_RE_charge,
|
|
on_use = function(itemstack, user)
|
|
local meta = minetest.deserialize(itemstack:get_metadata())
|
|
if not meta or not meta.charge then
|
|
return
|
|
end
|
|
|
|
-- If there's enough charge left, fire the laser
|
|
if meta.charge >= m[4] then
|
|
laser_shoot(user, m[2], "technic_laser_beam_mk"..m[1]..".png", "technic_laser_mk"..m[1])
|
|
if not technic.creative_mode then
|
|
meta.charge = meta.charge - m[4]
|
|
technic.set_RE_wear(itemstack, meta.charge, m[3])
|
|
itemstack:set_metadata(minetest.serialize(meta))
|
|
end
|
|
end
|
|
return itemstack
|
|
end,
|
|
})
|
|
end
|
|
|