From a512f79a97f482c1b28a9c98ef32922b618d4fb7 Mon Sep 17 00:00:00 2001
From: BuckarooBanzay <BuckarooBanzay@users.noreply.github.com>
Date: Wed, 2 Nov 2022 19:39:36 +0100
Subject: [PATCH] tools

---
 init.lua                         |   4 ++
 readme.md                        |   7 ++-
 settingtypes.txt                 |   3 +
 textures/building_lib_place.png  | Bin 0 -> 630 bytes
 textures/building_lib_remove.png | Bin 0 -> 629 bytes
 tools.lua                        | 101 +++++++++++++++++++++++++++++++
 6 files changed, 114 insertions(+), 1 deletion(-)
 create mode 100644 textures/building_lib_place.png
 create mode 100644 textures/building_lib_remove.png
 create mode 100644 tools.lua

diff --git a/init.lua b/init.lua
index b2134d4..fc44dc1 100644
--- a/init.lua
+++ b/init.lua
@@ -30,4 +30,8 @@ end
 
 if minetest.settings:get_bool("building_lib.enable_example_buildings") then
 	dofile(MP .. "/example_buildings.lua")
+end
+
+if minetest.settings:get_bool("building_lib.enable_tools") then
+	dofile(MP .. "/tools.lua")
 end
\ No newline at end of file
diff --git a/readme.md b/readme.md
index e4cd7ed..607afe5 100644
--- a/readme.md
+++ b/readme.md
@@ -68,4 +68,9 @@ building_lib.register_condition("on_flat_surface", {
 
 * `/building_place <building_name>`
 * `/building_check <building_name>`
-* `/building_info`
\ No newline at end of file
+* `/building_info`
+
+# License
+
+* Code: `MIT`
+* Textures: `CC-BY-SA-3.0`
\ No newline at end of file
diff --git a/settingtypes.txt b/settingtypes.txt
index ea507df..b86e57e 100644
--- a/settingtypes.txt
+++ b/settingtypes.txt
@@ -1,2 +1,5 @@
 # Example buildings for testing
 building_lib.enable_example_buildings (Enables the example buildings) bool false
+
+# Tools for manual placement
+building_lib.enable_tools (Enables the admin tools) bool false
\ No newline at end of file
diff --git a/textures/building_lib_place.png b/textures/building_lib_place.png
new file mode 100644
index 0000000000000000000000000000000000000000..451c6b387f8406a4aaeb7404725812e0158e19db
GIT binary patch
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diff --git a/textures/building_lib_remove.png b/textures/building_lib_remove.png
new file mode 100644
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GIT binary patch
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diff --git a/tools.lua b/tools.lua
new file mode 100644
index 0000000..92289eb
--- /dev/null
+++ b/tools.lua
@@ -0,0 +1,101 @@
+local formname = "building_lib_placer_configure"
+
+local function get_building_list()
+    local building_list = {}
+    for name in pairs(building_lib.buildings) do
+        table.insert(building_list, name)
+    end
+    return building_list
+end
+
+local function get_formspec(itemstack)
+    local meta = itemstack:get_meta()
+    local building_list = get_building_list()
+
+    local selected_buildingname = meta:get_string("buildingname")
+    if not selected_buildingname or selected_buildingname == "" then
+        selected_buildingname = building_list[1]
+    end
+
+    local selected_building = 1
+    local textlist = ""
+
+    for i, buildingname in ipairs(building_list) do
+        if selected_buildingname == buildingname then
+            selected_building = i
+        end
+
+        textlist = textlist .. buildingname
+        if i < #building_list then
+            textlist = textlist .. ","
+        end
+    end
+
+    return "size[8,7;]" ..
+        "textlist[0,0.1;8,6;buildingname;" .. textlist .. ";" .. selected_building .. "]" ..
+        "button_exit[0.1,6.5;8,1;back;Back]"
+end
+
+minetest.register_on_player_receive_fields(function(player, f, fields)
+    if not minetest.check_player_privs(player, { mapblock_lib = true }) then
+        return
+    end
+    if formname ~= f then
+        return
+    end
+    if fields.quit then
+        return
+    end
+
+    if fields.buildingname then
+        local parts = fields.buildingname:split(":")
+        if parts[1] == "CHG" then
+            local itemstack = player:get_wielded_item()
+            local meta = itemstack:get_meta()
+
+            local selected = tonumber(parts[2])
+            local building_list = get_building_list()
+
+            local buildingname = building_list[selected]
+            if not buildingname then
+                return
+            end
+
+            meta:set_string("buildingname", buildingname)
+            meta:set_string("description", "Selected building: '" .. buildingname .. "'")
+            player:set_wielded_item(itemstack)
+        end
+    end
+end)
+
+minetest.register_tool("building_lib:place", {
+    description = "building_lib placer",
+    inventory_image = "building_lib_place.png",
+    stack_max = 1,
+    range = 0,
+    on_secondary_use = function(itemstack, player)
+        minetest.show_formspec(player:get_player_name(), formname, get_formspec(itemstack))
+    end,
+    on_use = function(itemstack, player)
+        local meta = itemstack:get_meta()
+        local buildingname = meta:get_string("buildingname")
+        local building_def = building_lib.buildings[buildingname]
+        if not building_def then
+            minetest.chat_send_player(
+                player:get_player_name(),
+                "Placer unconfigured or selected building not found"
+            )
+            return
+        end
+        print(dump(building_def))
+    end
+})
+
+minetest.register_tool("building_lib:remove", {
+    description = "building_lib remover",
+    inventory_image = "building_lib_remove.png",
+    stack_max = 1,
+    range = 0,
+    on_use = function()
+    end
+})
\ No newline at end of file