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ocean detection changed

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This commit is contained in:
Joachim Stolberg 2019-09-01 11:21:43 +02:00
parent 13e8b17f62
commit ec76d94ee3
2 changed files with 14 additions and 4 deletions
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4
doc/ta4_doc.lua
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@ -47,8 +47,8 @@ techage.register_category_page("ta4wt",
"a pillar by means of TA4 Pillar nodes (power cables have to be inside).@n"..
"Please note the following limitations:@n"..
"- pillar height between 10 and 19 m@n"..
"- can only be built offshore (the info tool indicates where a wind turbine can be built)@n"..
"- 14 m free space in all 4 directions (e.g. to the next wind turbine)@n"..
"- can only be built offshore (20 m in all 4 directions is water)@n"..
"- more than 14 m to the next wind turbine@n"..
"- the wind blows only between 5 and 9 o'clock and between 17 and 21 o'clock"),
nil,
{},

14
wind_turbine/rotor.lua
View File

@ -29,6 +29,8 @@ local power = techage.power
local Rotors = {}
local MAX_NUM_FOREIGN_NODES = 50
local Face2Dir = {[0]=
{x=0, y=0, z=1},
{x=1, y=0, z=0},
@ -48,6 +50,8 @@ end
local function add_rotor(pos, mem, player_name)
mem.error = false
-- Check for next wind turbine
local pos1 = {x=pos.x-14, y=pos.y-9, z=pos.z-14}
local pos2 = {x=pos.x+14, y=pos.y+10, z=pos.z+14}
local num = #minetest.find_nodes_in_area(pos1, pos2, {"techage:ta4_wind_turbine"})
@ -61,8 +65,11 @@ local function add_rotor(pos, mem, player_name)
return
end
local data = minetest.get_biome_data({x=pos.x, y=-1, z=pos.z})
if not techage.OceanIdTbl[data.biome] then
-- Check for water surface (occean)
pos1 = {x=pos.x-20, y=0, z=pos.z-20}
pos2 = {x=pos.x+20, y=1, z=pos.z+20}
local num = #minetest.find_nodes_in_area(pos1, pos2, {"default:water_source", "default:water_flowing", "ignore"})
if num < (41*41*2-MAX_NUM_FOREIGN_NODES) then
if player_name then
minetest.chat_send_player(player_name, S("[TA4 Wind Turbine]")..
" "..S("Wrong place for wind turbines!"))
@ -91,6 +98,9 @@ local function add_rotor(pos, mem, player_name)
obj:set_rotation(yaw)
Rotors[hash] = obj
end
local own_num = M(pos):get_string("node_number") or ""
M(pos):set_string("infotext", S("TA4 Wind Turbine").." "..own_num)
end
local function start_rotor(pos, mem)