1.1 update
This commit is contained in:
Johannes Fritz
parent
546c23f3db
commit
6d67c9a769
24
README.md
24
README.md
@ -8,7 +8,7 @@
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This mod named `edit` allows copying, pasting, filling, deleting, opening and saving 3D areas.
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Schematics are loaded and saved from .mts files located in the world subfolder `schems`.
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Schematics are loaded and saved from .mts files located in the world sub folder `schems`.
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This mod was inspired by the Fill Start and Fill End blocks in Manic Digger.
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@ -16,12 +16,11 @@ This mod was inspired by the Fill Start and Fill End blocks in Manic Digger.
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## Items
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| Name | Node ID | Image |
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| Name | Item ID | Image |
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| ------ | ----------- | ----------------------------- |
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| Copy | edit:copy |  |
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| Paste | edit:paste |  |
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| Fill | edit:fill |  |
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| Delete | edit:delete |  |
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| Open | edit:open |  |
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| Save | edit:save |  |
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| Undo | edit:undo |  |
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@ -34,28 +33,21 @@ None
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## Usage
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### Copy Node
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### Copy Tool
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When two copy nodes are placed at opposite corners of an area, they select the area as show in figure 1. When an area is selected, it is copied and the two copy nodes are deleted.
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When the copy tool is placed at opposite corners of an area, they select the area as show in the figure. The copy tool uses the location under the placed position. When the copy tool is placed for the first time, a marker entity is placed. To cancel the copy operation, punch the entity marker. When a copy tool is placed a second time, the selected area is copied and the entity marker is removed.
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### Paste Node
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### Paste Tool
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The paste node is used for pasting the area copied by the copy node or a schematic loaded with the open node. When a paste node is placed, the copied area or schematic is placed at the corner of the paste node. In the case of a copied area, area is pasted relative to the position of the first placed copy node when it was copied. The copied area can be rotated when the paste preview is visible by pressing the sneak key and an arrow key.
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### Delete Node
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Delete nodes are used to delete a 3D area. When two delete nodes are placed at opposite corners of an area, they select the area as show in figure 1. When an area is selected, it is deleted and the two delete nodes are removed as well.
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The paste tool is used for pasting the area copied by the copy tool or a schematic loaded with the open tool. When a paste tool is placed, the copied area or schematic is placed at the corner of the paste tool. The copied area can be rotated by punching while holding the paste tool.
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### Fill Node
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Fill nodes are used to fill a 3D area with a certain item. Start by placing two fill nodes at opposite corners of the desired area. The selected area includes the positions of the fill nodes themselves as shown in figure 2.
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Fill nodes are used to fill a 3D area with a certain item. Start by placing two fill nodes at opposite corners of the desired area. The selected area includes the positions of the fill nodes themselves as shown in the figure.
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Once a second fill node is placed, a dialog appears listing all items in the players inventory. Clicking an item will cause it to be used used for filling the selected area. Clicking on a blank slot will cause the selected area to be filled with air. To cancel the fill, press the "X".
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BIN
figure.png
Normal file
BIN
figure.png
Normal file
Binary file not shown.
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After Width: | Height: | Size: 18 KiB |
536
init.lua
536
init.lua
@ -1,5 +1,5 @@
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-------------------
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-- Edit Mod v1.0 --
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-- Edit Mod v1.1 --
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-------------------
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local player_data = {}
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@ -71,12 +71,6 @@ local function set_schematic_rotation(schematic, angle)
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if schematic._rotation == 90 or schematic._rotation == 270 then
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size = vector.new(size.z, size.y, size.x)
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end
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local sign = vector.apply(schematic._offset, math.sign)
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schematic._offset = vector.apply(
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vector.multiply(size, sign),
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function(n) return n < 0 and n or 1 end
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)
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--[[local old_schematic = player_data[player].schematic
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local new_schematic = {data = {}}
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player_data[player].schematic = new_schematic
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@ -147,7 +141,6 @@ local function on_place_checks(player)
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has_privilege(player)
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end
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local function schematic_from_map(pos, size)
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local schematic = {data = {}}
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schematic.size = size
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@ -167,141 +160,103 @@ local function schematic_from_map(pos, size)
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return schematic
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end
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minetest.register_node("edit:delete", {
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description = "Edit Delete",
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inventory_image = "edit_delete.png",
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groups = {snappy = 2, oddly_breakable_by_hand = 3},
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tiles = {"edit_delete.png"},
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range = 10,
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on_place = function(itemstack, player, pointed_thing)
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if not on_place_checks(player) then return end
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local itemstack, pos = minetest.item_place_node(itemstack, player, pointed_thing)
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if player_data[player].delete_node1_pos and pos then
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local p1 = player_data[player].delete_node1_pos
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player_data[player].delete_node1_pos = nil
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local p2 = pos
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minetest.remove_node(p1)
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minetest.remove_node(p2)
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-- Is the volume of the selected area 0?
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local test = vector.apply(vector.subtract(p2, p1), math.abs)
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if test.x <= 1 or test.y <= 1 or test.z <= 1 then return end
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local sign = vector.new(vector.apply(vector.subtract(p2, p1), math.sign))
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p1 = vector.add(p1, sign)
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p2 = vector.add(p2, vector.multiply(sign, -1))
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local start = vector.new(
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math.min(p1.x, p2.x),
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math.min(p1.y, p2.y),
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math.min(p1.z, p2.z)
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)
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local _end = vector.new(
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math.max(p1.x, p2.x),
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math.max(p1.y, p2.y),
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math.max(p1.z, p2.z)
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)
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local size = vector.add(vector.subtract(_end, start), 1)
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if size.x * size.y * size.z > max_operation_volume then
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display_size_error(player)
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return
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end
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player_data[player].undo_schematic = schematic_from_map(start, size)
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for x = start.x, _end.x, 1 do
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for y = start.y, _end.y, 1 do
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for z = start.z, _end.z, 1 do
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minetest.remove_node(vector.new(x, y, z))
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end
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end
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end
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elseif pos then
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player_data[player].delete_node1_pos = pos
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end
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end,
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on_destruct = function(pos)
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for player, data in pairs(player_data) do
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if
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data.delete_node1_pos and
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vector.equals(data.delete_node1_pos, pos)
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then
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data.delete_node1_pos = nil
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break
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end
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local function get_pointed_thing_node(player)
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local look_dir = player:get_look_dir()
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local pos1 = player:get_pos()
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local eye_height = player:get_properties().eye_height
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pos1.y = pos1.y + eye_height
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local pos2 = vector.add(pos1, vector.multiply(look_dir, 10))
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local ray = minetest.raycast(pos1, pos2, false, false)
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for pointed_thing in ray do
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if pointed_thing.under then
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return pointed_thing
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end
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end
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})
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local pos = vector.round(pos2)
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return { type = "node", under = pos, above = pos }
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end
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minetest.register_node("edit:copy",{
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local function copy_on_place(itemstack, player, pointed_thing)
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if not on_place_checks(player) then return end
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if not pointed_thing.under then
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pointed_thing = get_pointed_thing_node(player)
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end
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local pos = pointed_thing.under
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if player_data[player].copy_luaentity1 and pos then
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local p1 = player_data[player].copy_luaentity1._pos
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local p2 = pos
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player_data[player].copy_luaentity1.object:remove()
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player_data[player].copy_luaentity1 = nil
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local start = vector.new(
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math.min(p1.x, p2.x),
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math.min(p1.y, p2.y),
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math.min(p1.z, p2.z)
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)
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local _end = vector.new(
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math.max(p1.x, p2.x),
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math.max(p1.y, p2.y),
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math.max(p1.z, p2.z)
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)
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local size = vector.add(vector.subtract(_end, start), vector.new(1, 1, 1))
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if size.x * size.y * size.z > max_operation_volume then
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display_size_error(player)
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return
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end
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player_data[player].schematic = schematic_from_map(start, size)
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player_data[player].schematic._offset = vector.new(0, 0, 0)
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delete_paste_preview(player)
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local function vector_to_string(v) return "(" .. v.x .. ", " .. v.y .. ", " .. v.z .. ")" end
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minetest.chat_send_player(
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player:get_player_name(),
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vector_to_string(start) .. " to " .. vector_to_string(_end) .. " copied." )
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else
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local obj_ref = minetest.add_entity(pos, "edit:copy")
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if not obj_ref then return end
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local luaentity = obj_ref:get_luaentity()
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luaentity._pos = pos
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luaentity._placer = player
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player_data[player].copy_luaentity1 = luaentity
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end
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end
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minetest.register_tool("edit:copy",{
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description = "Edit Copy",
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tiles = {"edit_copy.png"},
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inventory_image = "edit_copy.png",
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groups = {snappy = 2, oddly_breakable_by_hand = 3},
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range = 10,
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on_place = function(itemstack, player, pointed_thing)
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if not on_place_checks(player) then return end
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local itemstack, pos = minetest.item_place_node(itemstack, player, pointed_thing)
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if player_data[player].copy_node1_pos and pos then
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local p1 = player_data[player].copy_node1_pos
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local p2 = pos
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player_data[player].copy_node1_pos = nil
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minetest.remove_node(p1)
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minetest.remove_node(p2)
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local diff = vector.subtract(p2, p1)
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-- Is the volume of the selected area 0?
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local test = vector.apply(diff, math.abs)
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if test.x <= 1 or test.y <= 1 or test.z <= 1 then return itemstack end
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local sign = vector.apply(vector.subtract(p2, p1), math.sign)
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p1 = vector.add(p1, sign)
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p2 = vector.add(p2, vector.multiply(sign, -1))
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local start = vector.new(
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math.min(p1.x, p2.x),
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math.min(p1.y, p2.y),
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math.min(p1.z, p2.z)
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)
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local _end = vector.new(
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math.max(p1.x, p2.x),
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math.max(p1.y, p2.y),
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math.max(p1.z, p2.z)
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)
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local size = vector.add(vector.subtract(_end, start), vector.new(1, 1, 1))
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if size.x * size.y * size.z > max_operation_volume then
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display_size_error(player)
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return
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end
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player_data[player].schematic = schematic_from_map(start, size)
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player_data[player].schematic._offset = vector.apply(
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diff,
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function(n) return n < 0 and n + 1 or 1 end
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)
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delete_paste_preview(player)
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elseif pos then
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player_data[player].copy_node1_pos = pos
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end
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on_place = copy_on_place,
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on_secondary_use = copy_on_place,
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})
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minetest.register_entity("edit:copy", {
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initial_properties = {
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visual = "cube",
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visual_size = { x = 1.1, y = 1.1},
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physical = false,
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collide_with_objects = false,
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static_save = false,
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use_texture_alpha = true,
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glow = -1,
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backface_culling = false,
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hp_max = 1,
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textures = {
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"edit_copy.png",
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"edit_copy.png",
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"edit_copy.png",
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"edit_copy.png",
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"edit_copy.png",
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"edit_copy.png",
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},
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},
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on_death = function(self, killer)
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player_data[self._placer].copy_luaentity1 = nil
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end,
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on_destruct = function(pos)
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for player, data in pairs(player_data) do
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if
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data.copy_node1_pos and
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vector.equals(data.copy_node1_pos, pos)
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then
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data.copy_node1_pos = nil
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break
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end
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end
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end
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})
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local function pointed_thing_to_pos(pointed_thing)
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@ -320,33 +275,56 @@ local function pointed_thing_to_pos(pointed_thing)
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end
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end
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local function paste_on_place(itemstack, player, pointed_thing)
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if not on_place_checks(player) then return end
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if not pointed_thing.above then
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pointed_thing = get_pointed_thing_node(player)
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end
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if not player_data[player].schematic then
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minetest.chat_send_player(player:get_player_name(), "Nothing to paste.")
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return
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end
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local schematic = player_data[player].schematic
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local pos = pointed_thing_to_pos(pointed_thing)
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if not pos then return end
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local pos = vector.add(pos, schematic._offset)
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local size = schematic.size
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if schematic._rotation == 90 or schematic._rotation == 270 then
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size = vector.new(size.z, size.y, size.x)
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end
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player_data[player].undo_schematic = schematic_from_map(pos, size)
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minetest.place_schematic(pos, schematic, tostring(schematic._rotation or 0), nil, true)
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end
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minetest.register_tool("edit:paste", {
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description = "Edit Paste",
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tiles = {"edit_paste.png"},
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inventory_image = "edit_paste.png",
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groups = {snappy = 2, oddly_breakable_by_hand = 3},
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range = 10,
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on_place = function(itemstack, player, pointed_thing)
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if not on_place_checks(player) then return end
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if not player_data[player].schematic then
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minetest.chat_send_player(player:get_player_name(), "Nothing to paste.")
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return
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end
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local schematic = player_data[player].schematic
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local pos = pointed_thing_to_pos(pointed_thing)
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if not pos then return end
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local pos = vector.add(pos, schematic._offset)
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local size = schematic.size
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if schematic._rotation == 90 or schematic._rotation == 270 then
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size = vector.new(size.z, size.y, size.x)
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end
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player_data[player].undo_schematic = schematic_from_map(pos, size)
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minetest.place_schematic(pos, schematic, tostring(schematic._rotation or 0), nil, true)
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on_place = paste_on_place,
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on_secondary_use = paste_on_place,
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on_use = function(itemstack, player, pointed_thing)
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local d = player_data[player]
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if not d.schematic then return end
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set_schematic_rotation(d.schematic, 90)
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delete_paste_preview(player)
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end
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})
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local function reliable_show_formspec(player, name, formspec)
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-- We need to do this nonsense because there is bug in Minetest
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-- Sometimes no formspec is shown if you call minetest.show_formspec
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-- from minetest.register_on_player_receive_fields
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minetest.after(0.1, function()
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if not player or not player:is_player() then return end
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minetest.show_formspec(player:get_player_name(), name, formspec)
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end)
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end
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local function delete_schematics_dialog(player)
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local path = minetest.get_worldpath() .. "/schems"
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local dir_list = minetest.get_dir_list(path)
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@ -358,52 +336,48 @@ local function delete_schematics_dialog(player)
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reliable_show_formspec(player, "edit:delete_schem", formspec)
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end
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local function open_on_place(itemstack, player, pointed_thing)
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if not on_place_checks(player) then return end
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local path = minetest.get_worldpath() .. "/schems"
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local dir_list = minetest.get_dir_list(path)
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if #path > 40 then path = "..." .. path:sub(#path - 40, #path) end
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local formspec = "size[10,10]label[0.5,0.5;Load a schematic into copy buffer from:\n" ..
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minetest.formspec_escape(path) .. "]button_exit[9,0;1,1;quit;X]" ..
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"textlist[0.5,2;9,7;schems;" .. table.concat(dir_list, ",") .. "]" ..
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"button_exit[3,9.25;4,1;delete;Delete schematics...]"
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minetest.show_formspec(player:get_player_name(), "edit:open", formspec)
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end
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minetest.register_tool("edit:open",{
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description = "Edit Open",
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inventory_image = "edit_open.png",
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range = 10,
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on_place = function(itemstack, player, pointed_thing)
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if not on_place_checks(player) then return end
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local path = minetest.get_worldpath() .. "/schems"
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local dir_list = minetest.get_dir_list(path)
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if #path > 40 then path = "..." .. path:sub(#path - 40, #path) end
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local formspec = "size[10,10]label[0.5,0.5;Load a schematic into copy buffer from:\n" ..
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minetest.formspec_escape(path) .. "]button_exit[9,0;1,1;quit;X]" ..
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"textlist[0.5,2;9,7;schems;" .. table.concat(dir_list, ",") .. "]" ..
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"button_exit[3,9.25;4,1;delete;Delete schematics...]"
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minetest.show_formspec(player:get_player_name(), "edit:open", formspec)
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end
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on_place = open_on_place,
|
||||
on_secondary_use = open_on_place
|
||||
})
|
||||
|
||||
local function undo_on_place(itemstack, player, pointed_thing)
|
||||
if not on_place_checks(player) then return end
|
||||
|
||||
local schem = player_data[player].undo_schematic
|
||||
if schem then
|
||||
player_data[player].undo_schematic = schematic_from_map(schem._pos, schem.size)
|
||||
minetest.place_schematic(schem._pos, schem, nil, nil, true)
|
||||
else
|
||||
minetest.chat_send_player(player:get_player_name(), "Nothing to undo.")
|
||||
end
|
||||
end
|
||||
|
||||
minetest.register_tool("edit:undo",{
|
||||
description = "Edit Undo",
|
||||
inventory_image = "edit_undo.png",
|
||||
range = 10,
|
||||
on_place = function(itemstack, player, pointed_thing)
|
||||
if not on_place_checks(player) then return end
|
||||
|
||||
local schem = player_data[player].undo_schematic
|
||||
if schem then
|
||||
player_data[player].undo_schematic = schematic_from_map(schem._pos, schem.size)
|
||||
minetest.place_schematic(schem._pos, schem, nil, nil, true)
|
||||
else
|
||||
minetest.chat_send_player(player:get_player_name(), "Nothing to undo.")
|
||||
end
|
||||
end
|
||||
on_place = undo_on_place,
|
||||
on_secondary_use = undo_on_place
|
||||
})
|
||||
|
||||
function reliable_show_formspec(player, name, formspec)
|
||||
-- We need to do this nonsense because there is bug in Minetest
|
||||
-- Sometimes no formspec is shown if you call minetest.show_formspec
|
||||
-- from minetest.register_on_player_receive_fields
|
||||
minetest.after(0.1, function()
|
||||
if not player or not player:is_player() then return end
|
||||
minetest.show_formspec(player:get_player_name(), name, formspec)
|
||||
end)
|
||||
end
|
||||
|
||||
local function show_save_dialog(player, filename, save_error)
|
||||
if not player_data[player].schematic then
|
||||
minetest.chat_send_player(player:get_player_name(), "Nothing to save.")
|
||||
@ -433,53 +407,63 @@ minetest.register_tool("edit:save",{
|
||||
range = 10,
|
||||
on_place = function(itemstack, player, pointed_thing)
|
||||
if on_place_checks(player) then show_save_dialog(player) end
|
||||
end,
|
||||
on_secondary_use = function(itemstack, player, pointed_thing)
|
||||
if on_place_checks(player) then show_save_dialog(player) end
|
||||
end
|
||||
})
|
||||
|
||||
local function fill_on_place(itemstack, player, pointed_thing)
|
||||
if not on_place_checks(player) then return end
|
||||
|
||||
if not pointed_thing.above then
|
||||
pointed_thing = get_pointed_thing_node(player)
|
||||
end
|
||||
|
||||
local itemstack, pos = minetest.item_place_node(itemstack, player, pointed_thing)
|
||||
|
||||
if player_data[player].fill1_pos and pos then
|
||||
local diff = vector.subtract(player_data[player].fill1_pos, pos)
|
||||
local size = vector.add(vector.apply(diff, math.abs), 1)
|
||||
if size.x * size.y * size.z > max_operation_volume then
|
||||
display_size_error(player)
|
||||
minetest.remove_node(player_data[player].fill1_pos)
|
||||
player_data[player].fill1_pos = nil
|
||||
minetest.remove_node(pos)
|
||||
return
|
||||
end
|
||||
|
||||
player_data[player].fill2_pos = pos
|
||||
player_data[player].fill_pointed_thing = pointed_thing
|
||||
|
||||
local inv = minetest.get_inventory({type = "player", name = player:get_player_name()})
|
||||
local formspec = "size[8,6]label[2,0.5;Select item for filling]button_exit[7,0;1,1;quit;X]"
|
||||
for y = 1, 4 do
|
||||
for x = 1, 8 do
|
||||
local name = inv:get_stack("main", ((y - 1) * 8) + x):get_name()
|
||||
formspec =
|
||||
formspec ..
|
||||
"item_image_button[" ..
|
||||
(x - 1) .. "," ..
|
||||
(y + 1) .. ";1,1;" ..
|
||||
name .. ";" ..
|
||||
name .. ";]"
|
||||
end
|
||||
end
|
||||
minetest.show_formspec(player:get_player_name(), "edit:fill", formspec)
|
||||
elseif pos then
|
||||
player_data[player].fill1_pos = pos
|
||||
end
|
||||
end
|
||||
|
||||
minetest.register_node("edit:fill",{
|
||||
description = "Edit Fill",
|
||||
tiles = {"edit_fill.png"},
|
||||
inventory_image = "edit_fill.png",
|
||||
groups = {snappy = 2, oddly_breakable_by_hand = 3},
|
||||
groups = {snappy = 2, oddly_breakable_by_hand = 3, dig_immediate = 3},
|
||||
range = 10,
|
||||
on_place = function(itemstack, player, pointed_thing)
|
||||
if not on_place_checks(player) then return end
|
||||
|
||||
local itemstack, pos = minetest.item_place_node(itemstack, player, pointed_thing)
|
||||
|
||||
if player_data[player].fill1_pos and pos then
|
||||
local diff = vector.subtract(player_data[player].fill1_pos, pos)
|
||||
local size = vector.add(vector.apply(diff, math.abs), 1)
|
||||
if size.x * size.y * size.z > max_operation_volume then
|
||||
display_size_error(player)
|
||||
minetest.remove_node(player_data[player].fill1_pos)
|
||||
player_data[player].fill1_pos = nil
|
||||
minetest.remove_node(pos)
|
||||
return
|
||||
end
|
||||
|
||||
player_data[player].fill2_pos = pos
|
||||
player_data[player].fill_pointed_thing = pointed_thing
|
||||
|
||||
local inv = minetest.get_inventory({type = "player", name = player:get_player_name()})
|
||||
local formspec = "size[8,6]label[2,0.5;Select item for filling]button_exit[7,0;1,1;quit;X]"
|
||||
for y = 1, 4 do
|
||||
for x = 1, 8 do
|
||||
local name = inv:get_stack("main", ((y - 1) * 8) + x):get_name()
|
||||
formspec =
|
||||
formspec ..
|
||||
"item_image_button[" ..
|
||||
(x - 1) .. "," ..
|
||||
(y + 1) .. ";1,1;" ..
|
||||
name .. ";" ..
|
||||
name .. ";]"
|
||||
end
|
||||
end
|
||||
minetest.show_formspec(player:get_player_name(), "edit:fill", formspec)
|
||||
elseif pos then
|
||||
player_data[player].fill1_pos = pos
|
||||
end
|
||||
end,
|
||||
on_place = fill_on_place,
|
||||
on_secondary_use = fill_on_place,
|
||||
on_destruct = function(pos)
|
||||
for player, data in pairs(player_data) do
|
||||
local p1 = data.fill1_pos
|
||||
@ -526,7 +510,7 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
|
||||
local def
|
||||
for key, val in pairs(fields) do
|
||||
if key == "quit" then return true end
|
||||
if key == "" then item = "air" end
|
||||
if key == "" then key = "air" end
|
||||
|
||||
name = key
|
||||
def = minetest.registered_items[name]
|
||||
@ -632,8 +616,8 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
|
||||
local schematic = minetest.read_schematic(file_path, {})
|
||||
if not schematic then return true end
|
||||
player_data[player].schematic = schematic
|
||||
player_data[player].schematic._offset = vector.new(1, 1, 1)
|
||||
minetest.chat_send_player(player:get_player_name(), dir_list[index] .. " loaded.")
|
||||
player_data[player].schematic._offset = vector.new(0, 0, 0)
|
||||
minetest.chat_send_player(player:get_player_name(), "\"" .. dir_list[index] .. "\" loaded.")
|
||||
delete_paste_preview(player)
|
||||
end
|
||||
return true
|
||||
@ -672,7 +656,7 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
|
||||
end
|
||||
f:write(mts);
|
||||
f:close()
|
||||
minetest.chat_send_player(player:get_player_name(), schem_filename .. " saved.")
|
||||
minetest.chat_send_player(player:get_player_name(), "\"" .. schem_filename .. "\" saved.")
|
||||
return true
|
||||
elseif formname == "edit:delete_schem" then
|
||||
if
|
||||
@ -720,14 +704,6 @@ minetest.register_entity("edit:select_preview", {
|
||||
use_texture_alpha = true,
|
||||
glow = -1,
|
||||
backface_culling = false,
|
||||
textures = {
|
||||
"edit_select_preview.png",
|
||||
"edit_select_preview.png",
|
||||
"edit_select_preview.png",
|
||||
"edit_select_preview.png",
|
||||
"edit_select_preview.png",
|
||||
"edit_select_preview.png",
|
||||
},
|
||||
}
|
||||
})
|
||||
|
||||
@ -777,7 +753,7 @@ local function show_paste_preview(player)
|
||||
d.paste_preview:set_detach()
|
||||
d.paste_preview_hud = player:hud_add({
|
||||
hud_elem_type = "text",
|
||||
text = "Press sneak + right or left to rotate.",
|
||||
text = "Punch (left click) to rotate.",
|
||||
position = {x = 0.5, y = 0.8},
|
||||
z_index = 100,
|
||||
number = 0xffffff
|
||||
@ -794,18 +770,6 @@ local function show_paste_preview(player)
|
||||
)
|
||||
end
|
||||
|
||||
local function get_player_pointed_thing_pos(player)
|
||||
local look_dir = player:get_look_dir()
|
||||
local pos1 = player:get_pos()
|
||||
local eye_height = player:get_properties().eye_height
|
||||
pos1.y = pos1.y + eye_height
|
||||
local pos2 = vector.add(pos1, vector.multiply(look_dir, 10))
|
||||
local pointed_thing = minetest.raycast(pos1, pos2, false, false):next()
|
||||
if pointed_thing then
|
||||
return pointed_thing_to_pos(pointed_thing)
|
||||
end
|
||||
end
|
||||
|
||||
local function hide_select_preview(player)
|
||||
local d = player_data[player]
|
||||
d.select_preview_shown = false
|
||||
@ -813,6 +777,37 @@ local function hide_select_preview(player)
|
||||
d.select_preview:set_attach(player)
|
||||
end
|
||||
|
||||
local function set_select_preview_size(preview, size)
|
||||
local preview_size = vector.add(size, vector.new(0.01, 0.01, 0.01))
|
||||
|
||||
local function combine(width, height)
|
||||
local tex = ""
|
||||
for x = 0, math.floor(width / 8) do
|
||||
for y = 0, math.floor(height / 8) do
|
||||
if #tex > 0 then tex = tex .. ":" end
|
||||
tex = tex ..
|
||||
(x * 8 * 16) ..
|
||||
"," .. (y * 8 * 16) ..
|
||||
"=edit_select_preview.png"
|
||||
end
|
||||
end
|
||||
return "[combine:" .. (width * 16) .. "x" .. (height * 16) .. ":" .. tex
|
||||
end
|
||||
|
||||
local x_tex = combine(size.z, size.y)
|
||||
local y_tex = combine(size.x, size.z)
|
||||
local z_tex = combine(size.x, size.y)
|
||||
|
||||
preview:set_properties({
|
||||
visual_size = preview_size,
|
||||
textures = {
|
||||
y_tex, y_tex,
|
||||
x_tex, x_tex,
|
||||
z_tex, z_tex
|
||||
}
|
||||
})
|
||||
end
|
||||
|
||||
minetest.register_globalstep(function(dtime)
|
||||
for _, player in pairs(minetest.get_connected_players()) do
|
||||
local item = player:get_wielded_item():get_name()
|
||||
@ -820,7 +815,7 @@ minetest.register_globalstep(function(dtime)
|
||||
|
||||
-- Paste preview
|
||||
if item == "edit:paste" and d.schematic then
|
||||
local pos = get_player_pointed_thing_pos(player)
|
||||
local pos = pointed_thing_to_pos(get_pointed_thing_node(player))
|
||||
if pos then
|
||||
if not d.paste_preview or not d.paste_preview:get_pos() then
|
||||
create_paste_preview(player)
|
||||
@ -832,52 +827,40 @@ minetest.register_globalstep(function(dtime)
|
||||
if not vector.equals(old_pos, pos) then
|
||||
player_data[player].paste_preview:set_pos(pos)
|
||||
end
|
||||
local control = player:get_player_control()
|
||||
if control.sneak and control.left then
|
||||
if d.paste_preview_can_rotate then
|
||||
set_schematic_rotation(d.schematic, 90)
|
||||
delete_paste_preview(player)
|
||||
d.paste_preview_can_rotate = false
|
||||
end
|
||||
elseif control.sneak and control.right then
|
||||
if d.paste_preview_can_rotate then
|
||||
set_schematic_rotation(d.schematic, -90)
|
||||
delete_paste_preview(player)
|
||||
d.paste_preview_can_rotate = false
|
||||
end
|
||||
else d.paste_preview_can_rotate = true end
|
||||
elseif d.paste_preview_hud then hide_paste_preview(player) end
|
||||
elseif d.paste_preview_hud then hide_paste_preview(player) end
|
||||
|
||||
-- Select preview
|
||||
local node1_pos
|
||||
local node2_pos
|
||||
local include_node_pos = false
|
||||
local use_under = false
|
||||
if item == "edit:fill" and d.fill1_pos then
|
||||
node1_pos = d.fill1_pos
|
||||
if d.fill2_pos then node2_pos = d.fill2_pos end
|
||||
include_node_pos = true
|
||||
elseif item == "edit:copy" and d.copy_node1_pos then
|
||||
node1_pos = d.copy_node1_pos
|
||||
elseif item == "edit:delete" and d.delete_node1_pos then
|
||||
node1_pos = d.delete_node1_pos
|
||||
elseif item == "edit:copy" and d.copy_luaentity1 then
|
||||
node1_pos = d.copy_luaentity1._pos
|
||||
use_under = true
|
||||
end
|
||||
|
||||
if node1_pos then
|
||||
if not node2_pos then
|
||||
node2_pos = get_player_pointed_thing_pos(player)
|
||||
local pointed_thing = get_pointed_thing_node(player)
|
||||
if use_under then
|
||||
node2_pos = pointed_thing.under
|
||||
else
|
||||
node2_pos = pointed_thing_to_pos(pointed_thing)
|
||||
end
|
||||
end
|
||||
|
||||
if node2_pos then
|
||||
local diff = vector.subtract(node1_pos, node2_pos)
|
||||
local size = vector.apply(diff, math.abs)
|
||||
if include_node_pos then size = vector.add(size, vector.new(1, 1, 1))
|
||||
else size = vector.add(size, vector.new(-1, -1, -1)) end
|
||||
size = vector.add(size, vector.new(1, 1, 1))
|
||||
|
||||
local test = vector.apply(diff, math.abs)
|
||||
local has_volume = test.x > 1 and test.y > 1 and test.z > 1
|
||||
local size_too_big = size.x * size.y * size.z > max_operation_volume
|
||||
if (include_node_pos or has_volume) and not size_too_big then
|
||||
if not size_too_big then
|
||||
if not d.select_preview or not d.select_preview:get_pos() then
|
||||
d.select_preview = minetest.add_entity(node2_pos, "edit:select_preview")
|
||||
d.select_preview_shown = true
|
||||
@ -890,8 +873,7 @@ minetest.register_globalstep(function(dtime)
|
||||
local preview = d.select_preview
|
||||
if not vector.equals(preview_pos, preview:get_pos()) then
|
||||
preview:set_pos(preview_pos)
|
||||
local preview_size = vector.add(size, vector.new(0.01, 0.01, 0.01))
|
||||
preview:set_properties({visual_size = preview_size})
|
||||
set_select_preview_size(preview, size)
|
||||
end
|
||||
elseif d.select_preview_shown then hide_select_preview(player) end
|
||||
elseif d.select_preview_shown then hide_select_preview(player) end
|
||||
|
||||
BIN
screenshot.png
BIN
screenshot.png
Binary file not shown.
|
Before Width: | Height: | Size: 209 KiB After Width: | Height: | Size: 202 KiB |
Binary file not shown.
|
Before Width: | Height: | Size: 70 B After Width: | Height: | Size: 353 B |
Loading…
x
Reference in New Issue
Block a user