From e4ccd9bd25101f592051c2e176020f9eccf37ee7 Mon Sep 17 00:00:00 2001
From: PHIDIAS <phidias@aperx.org>
Date: Sun, 25 Aug 2024 08:16:09 +0900
Subject: [PATCH] Copy Paste Machine Setting (#310)

* Update module.lua

* Update module.lua

* Update module.lua

* Update module.lua

* Update module.lua

* Update module.lua

* Update module.lua

* Update module.lua

* Update module.lua
---
 config/module.lua      |  2 ++
 modules/gui/module.lua | 60 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 62 insertions(+)

diff --git a/config/module.lua b/config/module.lua
index e23be013..4f9de797 100644
--- a/config/module.lua
+++ b/config/module.lua
@@ -2,6 +2,8 @@ return {
     -- type of machine to handle together
     default_module_row_count = 9,
     module_slot_max = 4,
+    copy_paste_module = true,
+    copy_paste_rotation = false,
     machine = {
         ['electric-mining-drill'] = {
             ['module'] = 'effectivity-module',
diff --git a/modules/gui/module.lua b/modules/gui/module.lua
index b0f2c8b0..204f06c4 100644
--- a/modules/gui/module.lua
+++ b/modules/gui/module.lua
@@ -250,3 +250,63 @@ Event.add(defines.events.on_gui_elem_changed, function(event)
 end)
 
 Event.add(defines.events.on_player_joined_game, get_module_name)
+
+Event.add(defines.events.on_entity_settings_pasted, function(event)
+    local source = event.source
+    local destination = event.destination
+    local player = game.players[event.player_index]
+
+    if not player then
+        return
+    end
+
+    if not source or not source.valid then
+        return
+    end
+
+    if not destination or not destination.valid then
+        return
+    end
+
+    -- rotate machine also
+    if config.copy_paste_rotation then
+        if (source.name == destination.name or source.prototype.fast_replaceable_group == destination.prototype.fast_replaceable_group) then
+            if source.supports_direction and destination.supports_direction and source.type ~= 'transport-belt' then
+                local destination_box = destination.bounding_box
+
+                local ltx = destination_box.left_top.x
+                local lty = destination_box.left_top.y
+                local rbx = destination_box.right_bottom.x
+                local rby = destination_box.right_bottom.y
+
+                local old_direction = destination.direction
+                destination.direction = source.direction
+
+                if ltx ~= destination_box.left_top.x or lty ~= destination_box.left_top.y or rbx ~= destination_box.right_bottom.x or rby ~= destination_box.right_bottom.y then
+                    destination.direction = old_direction
+                end
+            end
+        end
+    end
+
+    if config.copy_paste_module then
+        if source.name ~= destination.name then
+            return
+        end
+
+        local source_inventory = source.get_module_inventory()
+
+        if not source_inventory then
+            return
+        end
+
+        local source_inventory_content = source_inventory.get_contents()
+
+        if not source_inventory_content then
+            return
+        end
+
+        clear_module(player, destination.bounding_box, destination.name)
+        apply_module(player, destination.bounding_box, destination.name, {['n']=source_inventory_content, ['p']=source_inventory_content})
+    end
+end)