BuckarooBanzay/building_lib
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refactor build tool

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This commit is contained in:
BuckarooBanzay 2023-03-14 13:38:05 +01:00
parent 6a036e3ec2
commit 02da70515f
1 changed files with 16 additions and 8 deletions
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24
build_tool.lua
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@ -81,11 +81,19 @@ minetest.register_tool("building_lib:place", {
minetest.show_formspec(player:get_player_name(), formname, get_formspec(itemstack))
end,
on_use = function(itemstack, player)
local meta = itemstack:get_meta()
local playername = player:get_player_name()
local buildingname = meta:get_string("buildingname")
local pointed_mapblock_pos = building_lib.get_pointed_mapblock(player)
local rotation = building_lib.get_build_rotation(player)
local placed_building_info, placed_building_origin = building_lib.get_placed_building_info(pointed_mapblock_pos)
if placed_building_info then
-- use origin and rotation of existing pointed-at building
pointed_mapblock_pos = placed_building_origin
rotation = placed_building_info.rotation
end
local meta = itemstack:get_meta()
local buildingname = meta:get_string("buildingname")
local success, err = building_lib.build(pointed_mapblock_pos, playername, buildingname, rotation)
if not success then
minetest.chat_send_player(playername, err)
@ -93,13 +101,13 @@ minetest.register_tool("building_lib:place", {
end,
on_step = function(itemstack, player)
local playername = player:get_player_name()
local mapblock_pos1 = building_lib.get_pointed_mapblock(player)
local pointed_mapblock_pos = building_lib.get_pointed_mapblock(player)
local rotation = building_lib.get_build_rotation(player)
local placed_building_info, placed_building_origin = building_lib.get_placed_building_info(mapblock_pos1)
local placed_building_info, placed_building_origin = building_lib.get_placed_building_info(pointed_mapblock_pos)
if placed_building_info then
-- use origin and rotation of existing pointed-at building
mapblock_pos1 = placed_building_origin
pointed_mapblock_pos = placed_building_origin
rotation = placed_building_info.rotation
end
@ -112,10 +120,10 @@ minetest.register_tool("building_lib:place", {
end
local size = building_lib.get_building_size(building_def, rotation)
local mapblock_pos2 = vector.add(mapblock_pos1, vector.subtract(size, 1))
local mapblock_pos2 = vector.add(pointed_mapblock_pos, vector.subtract(size, 1))
local color = "#00ff00"
local can_build = building_lib.can_build(mapblock_pos1, playername, building_def.name, rotation)
local can_build = building_lib.can_build(pointed_mapblock_pos, playername, building_def.name, rotation)
if not can_build then
color = "#ffff00"
end
@ -125,7 +133,7 @@ minetest.register_tool("building_lib:place", {
"building_lib_place.png",
color,
building_def,
mapblock_pos1,
pointed_mapblock_pos,
mapblock_pos2,
rotation
)