mirror of
https://github.com/Splizard/minetest-mod-snow.git
synced 2024-11-18 07:30:22 +01:00
139 lines
3.1 KiB
Lua
139 lines
3.1 KiB
Lua
--
|
|
-- Helper functions
|
|
--
|
|
|
|
local function is_water(pos)
|
|
local nn = minetest.env:get_node(pos).name
|
|
return minetest.get_item_group(nn, "water") ~= 0
|
|
end
|
|
|
|
|
|
--
|
|
-- Sled entity
|
|
--
|
|
|
|
local sled = {
|
|
physical = false,
|
|
collisionbox = {-0.6,-0.25,-0.6, 0.6,0.3,0.6},
|
|
visual = "mesh",
|
|
mesh = "sled.x",
|
|
textures = {"sled.png"},
|
|
|
|
driver = nil,
|
|
sliding = false,
|
|
}
|
|
|
|
local players_sled = {}
|
|
|
|
function sled:on_rightclick(clicker)
|
|
if (not self.driver) and snow.sleds then
|
|
players_sled[clicker:get_player_name()] = true
|
|
self.driver = clicker
|
|
self.object:set_attach(clicker, "", {x=0,y=-9,z=0}, {x=0,y=90,z=0})
|
|
clicker:set_physics_override({
|
|
speed = 2, -- multiplier to default value
|
|
jump = 0, -- multiplier to default value
|
|
gravity = 1
|
|
})
|
|
local HUD =
|
|
{
|
|
hud_elem_type = "text", -- see HUD element types
|
|
position = {x=0.5, y=0.89},
|
|
name = "sled",
|
|
scale = {x=2, y=2},
|
|
text = "You are sledding, hold sneak to stop.",
|
|
direction = 0,
|
|
}
|
|
|
|
clicker:hud_add(HUD)
|
|
end
|
|
end
|
|
|
|
function sled:on_activate(staticdata, dtime_s)
|
|
self.object:set_armor_groups({immortal=1})
|
|
if staticdata then
|
|
self.v = tonumber(staticdata)
|
|
end
|
|
end
|
|
|
|
function sled:get_staticdata()
|
|
return tostring(v)
|
|
end
|
|
|
|
function sled:on_punch(puncher, time_from_last_punch, tool_capabilities, direction)
|
|
self.object:remove()
|
|
if puncher and puncher:is_player() then
|
|
puncher:get_inventory():add_item("main", "snow:sled")
|
|
end
|
|
end
|
|
|
|
|
|
minetest.register_globalstep(function(dtime)
|
|
for _, player in pairs(minetest.get_connected_players()) do
|
|
if players_sled[player:get_player_name()] then
|
|
default.player_set_animation(player, "sit", 0)
|
|
end
|
|
end
|
|
end)
|
|
|
|
|
|
function sled:on_step(dtime)
|
|
if self.driver then
|
|
local p = self.object:getpos()
|
|
p.y = p.y+0.4
|
|
local s = self.object:getpos()
|
|
s.y = s.y -0.5
|
|
local keys = self.driver:get_player_control()
|
|
if keys["sneak"] or is_water(p) or (not minetest.find_node_near(s, 1, {"default:snow","default:snowblock","default:ice","default:dirt_with_snow"})) then
|
|
self.driver:set_physics_override({
|
|
speed = 1, -- multiplier to default value
|
|
jump = 1, -- multiplier to default value
|
|
gravity = 1
|
|
})
|
|
players_sled[self.driver:get_player_name()] = false
|
|
self.object:set_detach()
|
|
self.driver:hud_remove("sled")
|
|
self.driver = nil
|
|
self.object:remove()
|
|
end
|
|
end
|
|
end
|
|
|
|
minetest.register_entity("snow:sled", sled)
|
|
|
|
|
|
minetest.register_craftitem("snow:sled", {
|
|
description = "Sled",
|
|
inventory_image = "snow_sled.png",
|
|
wield_image = "snow_sled.png",
|
|
wield_scale = {x=2, y=2, z=1},
|
|
liquids_pointable = true,
|
|
stack_max = 1,
|
|
|
|
on_use = function(itemstack, placer)
|
|
local pos = {x=0,y=-1000, z=0}
|
|
local name = placer:get_player_name()
|
|
if not players_sled[name] then
|
|
local sled = minetest.env:add_entity(pos, "snow:sled")
|
|
sled:get_luaentity():on_rightclick(placer)
|
|
end
|
|
end,
|
|
})
|
|
|
|
minetest.register_craft({
|
|
output = "snow:sled",
|
|
recipe = {
|
|
{"", "", ""},
|
|
{"group:stick", "", ""},
|
|
{"group:wood", "group:wood", "group:wood"},
|
|
},
|
|
})
|
|
minetest.register_craft({
|
|
output = "snow:sled",
|
|
recipe = {
|
|
{"", "", ""},
|
|
{"", "", "group:stick"},
|
|
{"group:wood", "group:wood", "group:wood"},
|
|
},
|
|
})
|