124 lines
4.1 KiB
Lua
124 lines
4.1 KiB
Lua
local FORMSPEC_NAME = "pick_and_place:place"
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local has_mapsync = minetest.get_modpath("mapsync")
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local has_blockexchange = minetest.get_modpath("blockexchange")
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-- notify supported mods of changes
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local function notify_change(pos1, pos2)
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if has_blockexchange then
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blockexchange.mark_changed(pos1, pos2)
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end
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if has_mapsync then
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mapsync.mark_changed(pos1, pos2)
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end
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end
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minetest.register_tool("pick_and_place:place", {
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description = "Placement tool",
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inventory_image = "pick_and_place_plus.png^[colorize:#0000ff",
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stack_max = 1,
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range = 0,
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groups = {
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not_in_creative_inventory = 1
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},
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on_use = function(itemstack, player)
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local playername = player:get_player_name()
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local controls = player:get_player_control()
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local meta = itemstack:get_meta()
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local size = minetest.string_to_pos(meta:get_string("size"))
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local pos1, pos2 = pick_and_place.get_placement_pos(size, player)
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if controls.aux1 then
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-- removal
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pick_and_place.remove_area(pos1, pos2)
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pick_and_place.record_removal(playername, pos1, pos2)
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notify_change(pos1, pos2)
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else
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-- placement
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local disable_replacements = controls.zoom
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local name = meta:get_string("name")
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local id = meta:get_string("id")
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local rotation = meta:get_int("rotation")
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local encoded_schematic = meta:get_string("schematic")
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local schematic, err = pick_and_place.decode_schematic(encoded_schematic)
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if err then
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minetest.chat_send_player(playername, "Decode error: " .. err)
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end
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local success, msg = pick_and_place.deserialize(pos1, schematic, disable_replacements, playername)
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if not success then
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minetest.chat_send_player(playername, "Placement error: " .. msg)
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else
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if name ~= "" then
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pick_and_place.record_placement(playername, pos1, pos2, rotation, name, id)
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end
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notify_change(pos1, pos2)
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end
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end
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end,
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on_secondary_use = function(_, player)
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local playername = player:get_player_name()
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-- show name input
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minetest.show_formspec(playername, FORMSPEC_NAME, [[
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size[9,1]
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real_coordinates[true]
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button_exit[0.1,0.1;2.8,0.8;deg90;90°]
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button_exit[3.1,0.1;2.8,0.8;deg180;180°]
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button_exit[6.1,0.1;2.8,0.8;deg270;270°]
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]])
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end,
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on_step = function(itemstack, player)
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local playername = player:get_player_name()
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local controls = player:get_player_control()
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local meta = itemstack:get_meta()
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local size = minetest.string_to_pos(meta:get_string("size"))
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local pos1, pos2 = pick_and_place.get_placement_pos(size, player)
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if controls.aux1 then
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-- removal preview
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pick_and_place.show_preview(playername, "pick_and_place_minus.png", "#ff0000", pos1, pos2)
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else
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-- build preview
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pick_and_place.show_preview(playername, "pick_and_place_plus.png", "#0000ff", pos1, pos2)
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end
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end,
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on_deselect = function(_, player)
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local playername = player:get_player_name()
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pick_and_place.clear_preview(playername)
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end
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})
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minetest.register_on_player_receive_fields(function(player, formname, fields)
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if formname ~= FORMSPEC_NAME then
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return false
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end
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local rotation = 0
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if fields.deg90 then
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rotation = 90
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elseif fields.deg180 then
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rotation = 180
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elseif fields.deg270 then
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rotation = 270
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end
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if rotation == 0 then
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-- nothing to do
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return true
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end
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local itemstack = player:get_wielded_item()
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local success, err = pick_and_place.rotate_tool(itemstack, rotation)
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if not success then
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minetest.chat_send_player(player:get_player_name(), "Rotation error: " .. err)
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return true
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end
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-- set tool
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player:set_wielded_item(itemstack)
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return true
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end) |