Finished Alchemical Book functions
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ThePython
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40f6295413
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af6872a222
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@ -5,6 +5,7 @@ local function extract_dimension(pos)
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if minetest.get_modpath("nether") then
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if pos.y >= nether.DEPTH_FLOOR and pos.y <= nether.DEPTH_CEILING then
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local report_y = pos.y - nether.DEPTH_FLOOR
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minetest.log(report_y)
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return "Nether", {x = pos.x, y = report_y, z = pos.z}
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else
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return "Overworld", pos
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@ -62,7 +63,6 @@ end
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local base_formspec = {
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"formspec_version[3]",
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"size[13,10]",
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"field[8.5,0.5;3,0.7;name;;]",
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"button[11.5,0.5;1,0.7;add;Add]",
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"button[8.5,1.5;4,1;teleport;Teleport]",
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"button[8.5,2.75;4,1;rename;Rename]",
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@ -73,21 +73,22 @@ local base_formspec = {
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"field_enter_after_edit[name;false]"
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}
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local formspec_data = {}
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local context = {}
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-- player: The player to be shown the formspec
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-- index: The index of the location the player is currently selecting
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-- use_stack_data: Whether to use locations stored with the book or the player.
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local function show_formspec(player, index, use_stack_data)
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local function show_formspec(player, index, text, use_stack_data, confirmation)
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local stack = player:get_wielded_item()
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if minetest.get_item_group(stack:get_name(), "exchangeclone_alchemical_book") < 1 then
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return
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end
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formspec_data[player:get_player_name()] = formspec_data[player:get_player_name()] or {}
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formspec_data[player:get_player_name()].using_stack_data = use_stack_data
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context[player:get_player_name()] = context[player:get_player_name()] or {}
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context[player:get_player_name()].using_stack_data = use_stack_data
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local book_data = stack:get_definition().alchemical_book_data
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local data = minetest.deserialize((use_stack_data and stack or player):get_meta():get_string("exchangeclone_alchemical_book"))
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local formspec = table.copy(base_formspec)
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formspec[#formspec+1] = "field[8.5,0.5;3,0.7;name;;"..minetest.formspec_escape(text or "").."]"
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local player_pos = player:get_pos()
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if type(data) ~= "table" then
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data = {}
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@ -108,50 +109,59 @@ local function show_formspec(player, index, use_stack_data)
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if index then
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local selected = data.locations[index]
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if selected then
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local dimension, pos = extract_dimension(selected.pos)
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local dimension, adjusted_pos = extract_dimension(selected.pos)
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local _, player_adjusted_pos = extract_dimension(player_pos)
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local dimension_string = dimension and (" ("..dimension..")") or ""
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local distance = vector.distance(pos, player_pos)
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local distance = vector.distance(adjusted_pos, player_adjusted_pos)
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local cost = math.floor(book_data.emc_per_node*distance*20)/20
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local info = minetest.formspec_escape(string.format([[%s
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Position: %.1f, %.1f, %.1f%s
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Distance: %.1f
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Cost: %s EMC]], selected.name, pos.x, pos.y, pos.z, dimension_string, exchangeclone.format_number(distance), exchangeclone.format_number(cost)))
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local info = minetest.formspec_escape(string.format(
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"%s\nPosition: %.1f, %.1f, %.1f%s\nDistance: %.1f\nCost: %s EMC",
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selected.name,
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adjusted_pos.x,
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adjusted_pos.y,
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adjusted_pos.z,
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dimension_string,
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distance,
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exchangeclone.format_number(cost)
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))
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formspec[#formspec+1] = "textarea[0.5,8;4,4;;;"..info.."]"
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end
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end
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if confirmation then
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formspec[#formspec+1] = "label[8.5,8;Delete?]button[10,8;1.25,1;cancel;Cancel]button[11.25,8;1.25,1;confirm;Delete]"
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end
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minetest.show_formspec(player:get_player_name(), "exchangeclone_alchemical_book", table.concat(formspec))
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end
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minetest.register_on_joinplayer(function(player)
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formspec_data[player:get_player_name()] = nil
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context[player:get_player_name()] = nil
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end)
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minetest.register_on_leaveplayer(function(player)
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formspec_data[player:get_player_name()] = nil
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context[player:get_player_name()] = nil
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end)
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minetest.register_on_player_receive_fields(function(player, formname, fields)
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if formname ~= "exchangeclone_alchemical_book" then return end
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if fields.quit then
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formspec_data[player:get_player_name()] = nil
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context[player:get_player_name()] = nil
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return
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end
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local use_stack_data = formspec_data[player:get_player_name()].using_stack_data
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local use_stack_data = context[player:get_player_name()].using_stack_data
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local stack = player:get_wielded_item()
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if minetest.get_item_group(stack:get_name(), "exchangeclone_alchemical_book") < 1 then
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return
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end
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local meta = (use_stack_data and stack or player):get_meta()
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local data = minetest.deserialize(meta:get_string("exchangeclone_alchemical_book"))
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local index = formspec_data[player:get_player_name()].index
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local index = context[player:get_player_name()].index
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if type(data) ~= "table" then
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data = {}
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end
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if not data.locations then
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data.locations = {}
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end
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minetest.log(dump(fields))
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if fields.key_enter_field == "name" or fields.add then
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if fields.key_enter_field == "name" or fields.add or fields.rename then
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local name = fields.name
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if name == "" then return end
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for _, location in pairs(data.locations) do
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@ -160,36 +170,40 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
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return
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end
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end
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data.locations[#data.locations+1] = {name = name, pos = player:get_pos()}
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if fields.rename then
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data.locations[index].name = name
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else
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data.locations[#data.locations+1] = {name = name, pos = player:get_pos()}
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end
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meta:set_string("exchangeclone_alchemical_book", minetest.serialize(data))
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if use_stack_data then player:set_wielded_item(stack) end
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show_formspec(player, index, use_stack_data)
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show_formspec(player, index, "", use_stack_data)
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elseif fields.teleport then
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if not data.locations[index] then return end
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local pos = data.locations[index].pos
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local _, adjusted_pos = extract_dimension(pos)
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local distance = vector.distance(player:get_pos(), adjusted_pos)
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local _, adjusted_player_pos = extract_dimension(player:get_pos())
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local distance = vector.distance(adjusted_player_pos, adjusted_pos)
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local emc_per_node = stack:get_definition().alchemical_book_data.emc_per_node
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local cost = distance*emc_per_node
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cost = math.floor(cost*20)/20 -- floor to nearest .05, might fail if unless emc_per_node is over half a million
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local player_emc = exchangeclone.get_player_emc(player)
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if player_emc < cost then
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minetest.chat_send_player(player:get_player_name(), "Not enough EMC to teleport.")
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else
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player:set_pos(pos)
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exchangeclone.add_player_emc(player, -cost)
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exchangeclone.add_player_emc(-cost)
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end
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show_formspec(player, index, use_stack_data)
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show_formspec(player, index, fields.name, use_stack_data)
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elseif fields.location_list then
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local exploded = minetest.explode_textlist_event(fields.location_list)
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index = math.min(exploded.index, #data.locations)
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minetest.log(dump(#data.locations))
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if not formspec_data[player:get_player_name()] then formspec_data[player:get_player_name()] = {} end
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formspec_data[player:get_player_name()].index = index
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if not context[player:get_player_name()] then context[player:get_player_name()] = {} end
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context[player:get_player_name()].index = index
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if exploded.type == "DCL" then
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local pos = data.locations[index].pos
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local _, adjusted_pos = extract_dimension(pos)
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local distance = vector.distance(player:get_pos(), adjusted_pos)
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local _, adjusted_player_pos = extract_dimension(player:get_pos())
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local distance = vector.distance(adjusted_player_pos, adjusted_pos)
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local emc_per_node = stack:get_definition().alchemical_book_data.emc_per_node
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local cost = distance*emc_per_node
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local player_emc = exchangeclone.get_player_emc(player)
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@ -200,7 +214,7 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
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exchangeclone.add_player_emc(-cost)
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end
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end
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show_formspec(player, index, use_stack_data)
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show_formspec(player, index, fields.name, use_stack_data)
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elseif fields.up then
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if not data.locations[index] then return end
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if index > 1 then
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@ -208,9 +222,9 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
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meta:set_string("exchangeclone_alchemical_book", minetest.serialize(data))
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if use_stack_data then player:set_wielded_item(stack) end
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index = index - 1
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if not formspec_data[player:get_player_name()] then formspec_data[player:get_player_name()] = {} end
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formspec_data[player:get_player_name()].index = index
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show_formspec(player, index, use_stack_data)
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if not context[player:get_player_name()] then context[player:get_player_name()] = {} end
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context[player:get_player_name()].index = index
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show_formspec(player, index, fields.name, use_stack_data)
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end
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elseif fields.down then
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if not data.locations[index] then return end
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@ -219,10 +233,28 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
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meta:set_string("exchangeclone_alchemical_book", minetest.serialize(data))
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if use_stack_data then player:set_wielded_item(stack) end
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index = index + 1
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if not formspec_data[player:get_player_name()] then formspec_data[player:get_player_name()] = {} end
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formspec_data[player:get_player_name()].index = index
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show_formspec(player, index, use_stack_data)
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if not context[player:get_player_name()] then context[player:get_player_name()] = {} end
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context[player:get_player_name()].index = index
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show_formspec(player, index, fields.name, use_stack_data)
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end
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elseif fields.delete then
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if not data.locations[index] then return end
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show_formspec(player, index, fields.name, use_stack_data, true)
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elseif fields.cancel then
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if not data.locations[index] then return end
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show_formspec(player, index, fields.name, use_stack_data)
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elseif fields.confirm then
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if not data.locations[index] then return end
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for i = index,#data.locations - 1 do
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data.locations[i] = data.locations[i+1]
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end
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data.locations[#data.locations] = nil
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index = math.min(index, #data.locations)
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if not context[player:get_player_name()] then context[player:get_player_name()] = {} end
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context[player:get_player_name()].index = index
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meta:set_string("exchangeclone_alchemical_book", minetest.serialize(data))
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if use_stack_data then player:set_wielded_item(stack) end
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show_formspec(player, index, fields.name, use_stack_data)
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end
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end)
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@ -241,7 +273,7 @@ local function alchemical_book_function(itemstack, player, pointed_thing)
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end
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return itemstack
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else
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show_formspec(player, nil, use_stack_data)
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show_formspec(player, nil, "", use_stack_data)
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end
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end
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