Fix wooden rails

Bio_Industries_2/changelog.txt

@@ -1,4 +1,9 @@
 ---------------------------------------------------------------------------------------------------
+Version: 2.0.11
+Date: 04.09.2025
+  Bug Fixes:
+    - Fixed (I hope) Wood Rail
+---------------------------------------------------------------------------------------------------
 Version: 2.0.10
 Date: 02.09.2025
   Bug Fixes:
@@ -28,10 +33,10 @@ Version: 2.0.5
 Date: 31.08.2025
   Bug Fixes:
     - Fixed Wood Underground pipe graphic (TheSAguy)
-    - Fixed Wood Underground pipe graphic (TheSAguy)
+    - Fixed Prototype Artillery (TheSAguy)
     - Fixed Dart Turret ammo (TheSAguy)
   Changes:
-    - Updated Rail Recipe (TheSAguy)
+    - Updated Vanilla Rail Recipe (TheSAguy)
     - Added Wooden Rail (TheSAguy)
     - Updated some graphics (TheSAguy; BIG thanks to Snouz!)
 ---------------------------------------------------------------------------------------------------

Bio_Industries_2/common.lua

@@ -55,7 +55,7 @@ return function(mod_name)
     end
 
     ------------------------------------------------------------------------------------
-    -- Sane values for collision masks
+    -- Same values for collision masks
     -- Default: {"item-layer", "object-layer", "rail-layer", "floor-layer", "water-tile"}
     common.RAIL_BRIDGE_MASK = { "object-layer", "consider-tile-transitions" }
 

Bio_Industries_2/data.lua

@@ -70,6 +70,7 @@ require("prototypes.Wood_Products.recipe")
 require("prototypes.Wood_Products.containers-entities")
 require("prototypes.Wood_Products.containers-item")
 require("prototypes.Wood_Products.containers-recipe")
+require("prototypes.Wood_Products.rail")
 
 
 if not mods["Natural_Evolution_Buildings"] then

Bio_Industries_2/info.json

@@ -1,6 +1,6 @@
 {
     "name": "Bio_Industries_2",
-    "version": "2.0.10",
+    "version": "2.0.11",
     "factorio_version": "2.0",
     "title": "Bio Industries",
     "author": "TheSAguy - Had a few Ideas, Pi-C (Programming Genius), Snouz (Graphics Wizard), Cackling Fiend - Conversion to F2.0",

Bio_Industries_2/locale/en/entity-name.cfg

@@ -34,6 +34,9 @@ bi-power-to-rail-pole=Powered rails connector
 bi-rail-power=Powered rails
 bi-rail-wood-bridge=Wooden rail bridge
 bi-rail-wood=Wooden rails
+bi-curved-rail-a-wood=Wooden rails
+bi-curved-rail-b-wood=Wooden rails
+bi-half-diagonal-rail-wood=Wooden rails
 rail-remnants-wood-bridge=Remnants of a wooden rail bridge
 rail-remnants-wood=Remnants of wooden rails
 

Bio_Industries_2/prototypes/Bio_Cannon/entity.lua

@@ -200,7 +200,7 @@ if BI.Settings.Bio_Cannon then
                             line_length = 1,
                             axially_symmetrical = false,
                             shift = {0, -0.8},
-                            filename = REMNANTSPATH .. "hr_bio_cannon_remnant.png",
+                            filename = REMNANTSPATH .. "bio_cannon_remnant.png",
                             scale = 0.5
                     }
 

Bio_Industries_2/prototypes/Bio_Farm/entities.lua

@@ -1,8 +1,8 @@
 local BioInd = require('common')('Bio_Industries_2')
-
 local ICONPATH = BioInd.modRoot .. "/graphics/icons/"
 local ICONPATH_E = BioInd.modRoot .. "/graphics/icons/entity/"
 local ENTITYPATH_BIO = BioInd.modRoot .. "/graphics/entities/"
+local REMNANTSPATH = BioInd.modRoot .. "/graphics/entities/remnants/"
 
 require("prototypes.Bio_Farm.pipeConnectors")
 require("util")
@@ -142,7 +142,6 @@ data:extend({
         },
     },
 
-
     ------- Bio Farm
     {
         type = "assembling-machine",
@@ -158,7 +157,7 @@ data:extend({
         flags = { "placeable-neutral", "placeable-player", "player-creation" },
         minable = { hardness = 0.2, mining_time = 0.5, result = "bi-bio-farm" },
         max_health = 250,
-        corpse = "big-remnants",
+        corpse = "bi-bio-farm-remnant",
         dying_explosion = "medium-explosion",
         resistances = { { type = "fire", percent = 70 } },
         fluid_boxes = {
@@ -246,13 +245,48 @@ data:extend({
         allowed_effects = { "consumption", "speed", "productivity", "pollution" },
     },
 
+	--- Corpse
+	{
+	 
+	 type = "corpse",
+	  name = "bi-bio-farm-remnant",
+	  localised_name = {"entity-name.bi-bio-farm-remnant"},
+	  icon = "__base__/graphics/icons/remnants.png",
+	  icon_size = 64,
+	  icon_mipmaps = 4,
+	  BI_add_icon = true,
+	  flags = {"placeable-neutral", "building-direction-8-way", "not-on-map"},
+	  subgroup = "remnants",
+	  order = "z-z-z",
+	  selection_box = {{-4.5, -4.5}, {4.5, 4.5}},
+	  tile_width = 9,
+	  tile_height = 9,
+	  selectable_in_game = false,
+	  time_before_removed = 60 * 60 * 15, -- 15 minutes
+	  final_render_layer = "remnants",
+	  remove_on_tile_placement = false,
+	  animation =
+	  {
+		{
+		  filename = REMNANTSPATH .. "bio_farm_remnant.png",
+		  line_length = 1,
+		  width = 728,
+		  height = 800,
+		  frame_count = 1,
+		  direction_count = 1,
+		  shift = {0, -1.5},
+		  scale = 0.5
+		}
+	  }
+	},
+
 })
 
 
 
 data:extend({
 
-    ------ Greenhouse
+    ------ Greenhouse / Nursary
     {
         type = "assembling-machine",
         name = "bi-bio-greenhouse",
@@ -269,7 +303,7 @@ data:extend({
         collision_box = { { -1.2, -1.2 }, { 1.2, 1.2 } },
         selection_box = { { -1.5, -1.5 }, { 1.5, 1.5 } },
         max_health = 250,
-        corpse = "medium-remnants",
+        corpse = "bi-bio-greenhouse-remnant",
         dying_explosion = "medium-explosion",
         crafting_categories = { "biofarm-mod-greenhouse" },
         crafting_speed = 1,
@@ -341,6 +375,40 @@ data:extend({
         close_sound = { filename = "__base__/sound/machine-close.ogg", volume = 0.75 }
     },
 
+	-- corpse	
+{
+  type = "corpse",
+  name = "bi-bio-greenhouse-remnant",
+  localised_name = {"entity-name.bi-bio-greenhouse-remnant"},
+  icon = "__base__/graphics/icons/remnants.png",
+  icon_size = 64,
+  icon_mipmaps = 4,
+  BI_add_icon = true,
+  flags = {"placeable-neutral", "building-direction-8-way", "not-on-map"},
+  subgroup = "remnants",
+  order = "z-z-z",
+  selection_box = {{-1.5, -1.5}, {1.5, 1.5}},
+  tile_width = 3,
+  tile_height = 3,
+  selectable_in_game = false,
+  time_before_removed = 60 * 60 * 15, -- 15 minutes
+  final_render_layer = "remnants",
+  remove_on_tile_placement = false,
+  animation =
+  {
+    {
+      filename = REMNANTSPATH .. "bio_greenhouse_remnant.png",
+      line_length = 1,
+      width = 384,
+      height = 384,
+      frame_count = 1,
+      direction_count = 1,
+      shift = {0, -0.5},
+      scale = 0.5
+    }
+  }
+},
+
     -- COKERY
     {
         type = "assembling-machine",
@@ -360,7 +428,7 @@ data:extend({
         order = "a[cokery]",
         minable = { hardness = 0.2, mining_time = 0.5, result = "bi-cokery" },
         max_health = 200,
-        corpse = "medium-remnants",
+        corpse = "bi-cokery-remnant",
         resistances = { { type = "fire", percent = 95 } },
         collision_box = { { -1.2, -1.2 }, { 1.2, 1.2 } },
         selection_box = { { -1.5, -1.5 }, { 1.5, 1.5 } },
@@ -433,6 +501,41 @@ data:extend({
         ingredient_count = 1
     },
 	
+	--- corpse
+	
+	{
+	  type = "corpse",
+	  name = "bi-cokery-remnant",
+	  localised_name = {"entity-name.bi-cokery-remnant"},
+	  icon = "__base__/graphics/icons/remnants.png",
+	  icon_size = 64,
+	  icon_mipmaps = 4,
+	  BI_add_icon = true,
+	  flags = {"placeable-neutral", "building-direction-8-way", "not-on-map"},
+	  subgroup = "remnants",
+	  order = "z-z-z",
+	  selection_box = {{-1.5, -1.5}, {1.5, 1.5}},
+	  tile_width = 3,
+	  tile_height = 3,
+	  selectable_in_game = false,
+	  time_before_removed = 60 * 60 * 15, -- 15 minutes
+	  final_render_layer = "remnants",
+	  remove_on_tile_placement = false,
+	  animation =
+	  {
+		{
+		  filename = REMNANTSPATH .. "cokery_remnant.png",
+		  line_length = 1,
+		  width = 256,
+		  height = 256,
+		  frame_count = 1,
+		  direction_count = 1,
+		  shift = {0.5, -0.5},
+		  scale = 0.5
+		}
+	  }
+	},
+
     -- STONECRUSHER
     {
         type = "furnace",
@@ -445,7 +548,7 @@ data:extend({
         flags = { "placeable-neutral", "player-creation" },
         minable = { hardness = 0.2, mining_time = 0.5, result = "bi-stone-crusher" },
         max_health = 100,
-        corpse = "medium-remnants",
+        corpse = "bi-stone-crusher-remnant",
         module_slots = 1,
         resistances = { { type = "fire", percent = 70 } },
         working_sound = {
@@ -499,6 +602,41 @@ data:extend({
         allowed_effects = { "consumption", "speed", "pollution" },
     },
 
+--- corpse
+	{
+	  type = "corpse",
+	  name = "bi-stone-crusher-remnant",
+	  localised_name = {"entity-name.bi-stone-crusher-remnant"},
+	  icon = "__base__/graphics/icons/remnants.png",
+	  icon_size = 64,
+	  icon_mipmaps = 4,
+	  BI_add_icon = true,
+	  flags = {"placeable-neutral", "building-direction-8-way", "not-on-map"},
+	  subgroup = "remnants",
+	  order = "z-z-z",
+	  selection_box = {{-1, -1}, {1, 1}},
+	  tile_width = 2,
+	  tile_height = 2,
+	  selectable_in_game = false,
+	  time_before_removed = 60 * 60 * 15, -- 15 minutes
+	  final_render_layer = "remnants",
+	  remove_on_tile_placement = false,
+	  animation =
+	  {
+		{
+		  filename = REMNANTSPATH .. "stone_crusher_remnant.png",
+		  line_length = 1,
+		  width = 130,
+		  height = 156,
+		  frame_count = 1,
+		  direction_count = 1,
+		  shift = {0, -0.2},
+		  scale = 0.5
+		}
+	  }
+	},
+
+
     --- Seed Bomb Projectile - 1
     {
         type = "projectile",
@@ -865,7 +1003,7 @@ data:extend({
         placeable_by = { item = "bi-arboretum-area", count = 1 }, -- Fixes that entity couldn't be blueprinted
         minable = { hardness = 0.2, mining_time = 0.5, result = "bi-arboretum-area" },
         max_health = 250,
-        corpse = "big-remnants",
+        corpse = "bi-arboretum-area-remnant",
         dying_explosion = "medium-explosion",
         resistances = { { type = "fire", percent = 70 } },
         fluid_boxes = {
@@ -939,5 +1077,39 @@ data:extend({
         close_sound = { filename = "__base__/sound/machine-close.ogg", volume = 0.75 },
         module_specification = {},
     },
+	--- Corpse
+	{
+	  type = "corpse",
+	  name = "bi-arboretum-area-remnant",
+	  localised_name = {"entity-name.bi-arboretum-area-remnant"},
+	  icon = "__base__/graphics/icons/remnants.png",
+	  icon_size = 64,
+	  icon_mipmaps = 4,
+	  BI_add_icon = true,
+	  flags = {"placeable-neutral", "building-direction-8-way", "not-on-map"},
+	  subgroup = "remnants",
+	  order = "z-z-z",
+	  selection_box = {{-4.5, -4.5}, {4.5, 4.5}},
+	  tile_width = 9,
+	  tile_height = 9,
+	  selectable_in_game = false,
+	  time_before_removed = 60 * 60 * 15, -- 15 minutes
+	  final_render_layer = "remnants",
+	  remove_on_tile_placement = false,
+	  animation =
+	  {
+		{
+		  filename = REMNANTSPATH .. "arboretum_remnant.png",
+		  line_length = 1,
+		  width = 640,
+		  height = 640,
+		  frame_count = 1,
+		  direction_count = 1,
+		  shift = {0,0},
+		  scale = 0.5
+		}
+	  }
+	},
+	
 })
 

Bio_Industries_2/prototypes/Bio_Fuel/entities.lua

@@ -4,6 +4,7 @@ local ICONPATH = BioInd.modRoot .. "/graphics/icons/"
 local ICONPATH_E = BioInd.modRoot .. "/graphics/icons/entity/"
 local ENTITYPATH = "__base__/graphics/entity/boiler/"
 local ENTITYPATH_BIO = BioInd.modRoot .. "/graphics/entities/"
+local REMNANTSPATH = BioInd.modRoot .. "/graphics/entities/remnants/"
 
 
 require("util")
@@ -33,7 +34,7 @@ data:extend({
         flags = { "placeable-neutral", "player-creation" },
         minable = { hardness = 0.2, mining_time = 0.5, result = "bi-bio-reactor" },
         max_health = 100,
-        corpse = "big-remnants",
+        corpse = "bi-bio-reactor-remnant",
         fluid_boxes = {
             {
                 production_type = "input",
@@ -146,6 +147,42 @@ data:extend({
         },
         allowed_effects = { "consumption", "speed", "productivity", "pollution" },
     },
+	
+	--- corpse
+	
+	{
+	  type = "corpse",
+	  name = "bi-bio-reactor-remnant",
+	  localised_name = {"entity-name.bi-bio-reactor-remnant"},
+	  icon = "__base__/graphics/icons/remnants.png",
+	  icon_size = 64,
+	  icon_mipmaps = 4,
+	  BI_add_icon = true,
+	  flags = {"placeable-neutral", "building-direction-8-way", "not-on-map"},
+	  subgroup = "remnants",
+	  order = "z-z-z",
+	  selection_box = {{-1.5, -1.5}, {1.5, 1.5}},
+	  tile_width = 3,
+	  tile_height = 3,
+	  selectable_in_game = false,
+	  time_before_removed = 60 * 60 * 15, -- 15 minutes
+	  final_render_layer = "remnants",
+	  remove_on_tile_placement = false,
+	  animation =
+	  {
+		{
+		  filename = REMNANTSPATH .. "bioreactor_remnant.png",
+		  line_length = 1,
+		  width = 182,
+		  height = 256,
+		  frame_count = 1,
+		  direction_count = 1,
+		  shift = {0, -0.5},
+		  scale = 0.5
+		}
+	  }
+	},
+
 })
 
 if BI.Settings.BI_Bio_Fuel then

Bio_Industries_2/prototypes/Bio_Garden/entities.lua

@@ -1,8 +1,8 @@
 local BioInd = require('common')('Bio_Industries_2')
-
 local ICONPATH = BioInd.modRoot .. "/graphics/icons/"
 local ICONPATH_E = BioInd.modRoot .. "/graphics/icons/entity/"
 local ENTITYPATH_BIO = BioInd.modRoot .. "/graphics/entities/"
+local REMNANTSPATH = BioInd.modRoot .. "/graphics/entities/remnants/"
 
 require("util")
 
@@ -24,7 +24,7 @@ data:extend({
         minable = { hardness = 0.2, mining_time = 0.5, result = "bi-bio-garden" },
         fast_replaceable_group = "bi-bio-garden",
         max_health = 150,
-        corpse = "medium-remnants",
+        corpse = "bi-bio-garden-remnant",
         collision_box = { { -1.2, -1.2 }, { 1.2, 1.2 } },
         selection_box = { { -1.5, -1.5 }, { 1.5, 1.5 } },
         fluid_boxes = {
@@ -84,6 +84,41 @@ data:extend({
         -- won't be affected by beacons!
         allowed_effects = { "consumption", "speed" },
     },
+	---- corpse
+	{
+	  type = "corpse",
+	  name = "bi-bio-garden-remnant",
+	  localised_name = {"entity-name.bi-bio-garden-remnant"},
+	  icon = "__base__/graphics/icons/remnants.png",
+	  icon_size = 64,
+	  icon_mipmaps = 4,
+	  BI_add_icon = true,
+	  flags = {"placeable-neutral", "building-direction-8-way", "not-on-map"},
+	  subgroup = "remnants",
+	  order = "z-z-z",
+	  selection_box = {{-1.5, -1.5}, {1.5, 1.5}},
+	  tile_width = 3,
+	  tile_height = 3,
+	  selectable_in_game = false,
+	  time_before_removed = 60 * 60 * 15, -- 15 minutes
+	  final_render_layer = "remnants",
+	  remove_on_tile_placement = false,
+	  animation =
+	  {
+		{
+		  filename = REMNANTSPATH .. "bio_garden_remnant.png",
+		  line_length = 1,
+		  width = 256,
+		  height = 320,
+		  frame_count = 1,
+		  direction_count = 1,
+		  shift = {0, -0.75},
+		  scale = 0.5
+		}
+	  }
+	},
+		
+	
 	
 ---- Bio Garden Large
     {
@@ -101,7 +136,7 @@ data:extend({
         minable = { hardness = 0.6, mining_time = 1, result = "bi-bio-garden-large" },
 		fast_replaceable_group = "bi-bio-garden-large",
         max_health = 1200,
-        corpse = "medium-remnants",
+        corpse = "bi-bio-garden-large-remnant",
 		collision_box = {{-4.3, -4.3}, {4.3, 4.3}},
 		selection_box = {{-4.5, -4.5}, {4.5, 4.5}},
 		scale_entity_info_icon = true,
@@ -189,6 +224,38 @@ data:extend({
         allowed_effects = { "consumption", "speed" },
     },
 	
+	{
+  type = "corpse",
+  name = "bi-bio-garden-large-remnant",
+  localised_name = {"entity-name.bi-bio-garden-large-remnant"},
+  icon = "__base__/graphics/icons/remnants.png",
+  icon_size = 64,
+  icon_mipmaps = 4,
+  BI_add_icon = true,
+  flags = {"placeable-neutral", "building-direction-8-way", "not-on-map"},
+  subgroup = "remnants",
+  order = "z-z-z",
+  selection_box = {{-4.5, -4.5}, {4.5, 4.5}},
+  tile_width = 9,
+  tile_height = 9,
+  selectable_in_game = false,
+  time_before_removed = 60 * 60 * 15, -- 15 minutes
+  final_render_layer = "remnants",
+  remove_on_tile_placement = false,
+  animation =
+  {
+    {
+      filename = REMNANTSPATH .. "bio_garden_large_remnant.png",
+      line_length = 1,
+      width = 640,
+      height = 704,
+      frame_count = 1,
+      direction_count = 1,
+      shift = {0, -0.5},
+      scale = 0.5
+    }
+  }
+},
 ---- Bio Garden Huge
     {
         type = "assembling-machine",
@@ -205,7 +272,7 @@ data:extend({
         minable = { hardness = 1.2, mining_time = 2, result = "bi-bio-garden-huge" },
 		fast_replaceable_group = "bi-bio-garden-huge",
         max_health = 2000,
-        corpse = "medium-remnants",
+        corpse = "bi-bio-garden-huge-remnant",
 		collision_box = {{-13.3, -13.3}, {13.3, 13.3}},
 		selection_box = {{-13.5, -13.5}, {13.5, 13.5}},
 		scale_entity_info_icon = true,
@@ -336,4 +403,38 @@ data:extend({
         -- won't be affected by beacons!
         allowed_effects = { "consumption", "speed" },
     },
+	---- corpse
+	
+{
+  type = "corpse",
+  name = "bi-bio-garden-huge-remnant",
+  localised_name = {"entity-name.bi-bio-garden-huge-remnant"},
+  icon = "__base__/graphics/icons/remnants.png",
+  icon_size = 64,
+  icon_mipmaps = 4,
+  BI_add_icon = true,
+  flags = {"placeable-neutral", "building-direction-8-way", "not-on-map"},
+  subgroup = "remnants",
+  order = "z-z-z",
+  selection_box = {{-13.5, -13.5}, {13.5, 13.5}},
+  tile_width = 27,
+  tile_height = 27,
+  selectable_in_game = false,
+  time_before_removed = 60 * 60 * 15, -- 15 minutes
+  final_render_layer = "remnants",
+  remove_on_tile_placement = false,
+  animation =
+  {
+    {
+      filename = REMNANTSPATH .. "bio_garden_huge_remnant.png",
+      line_length = 1,
+      width = 896,
+      height = 928,
+      frame_count = 1,
+      direction_count = 1,
+      shift = {0, -0.5},
+    }
+  }
+}
+	
 })

Bio_Industries_2/prototypes/Bio_Solar_Farm/entities.lua

@@ -4,8 +4,8 @@ require("util")
 
 local ICONPATH = BioInd.modRoot .. "/graphics/icons/"
 local ICONPATH_E = BioInd.modRoot .. "/graphics/icons/entity/"
-local ENTITYPATH_BIO = "__Bio_Industries_2__/graphics/entities/"
-
+local ENTITYPATH_BIO = BioInd.modRoot .. "/graphics/entities/"
+local REMNANTSPATH = BioInd.modRoot .. "/graphics/entities/remnants/"
 
 
 
@@ -132,7 +132,7 @@ function big_accumulator_picture(tint, repeat_count)
             flags = { "placeable-neutral", "player-creation" },
             minable = { hardness = 0.25, mining_time = 0.5, result = "bi-bio-solar-farm" },
             max_health = 600,
-            corpse = "big-remnants",
+            corpse = "bi-bio-solar-farm-remnant",
             dying_explosion = "medium-explosion",
             resistances = { { type = "fire", percent = 80 } },
             collision_box = { { -4.2, -4.2 }, { 4.2, 4.2 } },
@@ -167,6 +167,39 @@ function big_accumulator_picture(tint, repeat_count)
             production = "3600kW"
         },
 		
+		---- corpse
+	{
+	  type = "corpse",
+	  name = "bi-bio-solar-farm-remnant",
+	  localised_name = {"entity-name.bi-bio-solar-farm-remnant"},
+	  icon = "__base__/graphics/icons/remnants.png",
+	  icon_size = 64,
+	  icon_mipmaps = 4,
+	  BI_add_icon = true,
+	  flags = {"placeable-neutral", "building-direction-8-way", "not-on-map"},
+	  subgroup = "remnants",
+	  order = "z-z-z",
+	  selection_box = {{-4.5, -4.5}, {4.5, 4.5}},
+	  tile_width = 9,
+	  tile_height = 9,
+	  selectable_in_game = false,
+	  time_before_removed = 60 * 60 * 15, -- 15 minutes
+	  final_render_layer = "remnants",
+	  remove_on_tile_placement = false,
+	  animation =
+	  {
+		{
+		  filename = REMNANTSPATH .. "bio_solar_farm_remnant.png",
+		  line_length = 1,
+		  width = 624,
+		  height = 578,
+		  frame_count = 1,
+		  direction_count = 1,
+		  shift = {0.3, 0},
+		  scale = 0.5
+		}
+	  }
+	},
 
         ---- BI Accumulator
 {
@@ -185,7 +218,7 @@ function big_accumulator_picture(tint, repeat_count)
     flags = { "placeable-neutral", "player-creation" },
     minable = { hardness = 0.2, mining_time = 0.5, result = "bi-bio-accumulator" },
     max_health = 500,
-    corpse = "big-remnants",
+    corpse = "bi-bio-accumulator-remnant",
     collision_box = { { -1.75, -1.75 }, { 1.75, 1.75 } },
     selection_box = { { -2, -2 }, { 2, 2 } },
 
@@ -241,6 +274,41 @@ function big_accumulator_picture(tint, repeat_count)
     weight = 200 * kg
 	},
 	
+	--- corpse
+	
+		{
+		  type = "corpse",
+		  name = "bi-bio-accumulator-remnant",
+		  localised_name = {"entity-name.bi-bio-accumulator-remnant"},
+		  icon = "__base__/graphics/icons/remnants.png",
+		  icon_size = 64,
+		  icon_mipmaps = 4,
+		  BI_add_icon = true,
+		  flags = {"placeable-neutral", "building-direction-8-way", "not-on-map"},
+		  subgroup = "remnants",
+		  order = "z-z-z",
+		  selection_box = {{-2, -2}, {2, 2}},
+		  tile_width = 4,
+		  tile_height = 4,
+		  selectable_in_game = false,
+		  time_before_removed = 60 * 60 * 15, -- 15 minutes
+		  final_render_layer = "remnants",
+		  remove_on_tile_placement = false,
+		  animation =
+		  {
+			{
+			  filename = REMNANTSPATH .. "bi_large_accumulator_remnant.png",
+			  line_length = 1,
+			  width = 307,
+			  height = 362,
+			  frame_count = 1,
+			  direction_count = 1,
+			  shift = {0, -0.6},
+			  scale = 0.5
+			}
+		  }
+		},
+
 
         ---- Large Substation
         {
@@ -262,7 +330,7 @@ function big_accumulator_picture(tint, repeat_count)
             flags = { "placeable-neutral", "player-creation" },
             minable = { hardness = 0.2, mining_time = 0.5, result = "bi-large-substation" },
             max_health = 600,
-            corpse = "big-remnants",
+            corpse = "bi-large-substation-remnant",
             dying_explosion = "big-explosion",
             track_coverage_during_build_by_moving = true,
             resistances = {
@@ -330,6 +398,40 @@ function big_accumulator_picture(tint, repeat_count)
             },
         },
 		
+		--- corpse	
+		{
+		  type = "corpse",
+		  name = "bi-large-substation-remnant",
+		  localised_name = {"entity-name.bi-large-substation-remnant"},
+		  icon = "__base__/graphics/icons/remnants.png",
+		  icon_size = 64,
+		  icon_mipmaps = 4,
+		  BI_add_icon = true,
+		  flags = {"placeable-neutral", "building-direction-8-way", "not-on-map"},
+		  subgroup = "remnants",
+		  order = "z-z-z",
+		  selection_box = {{-2.5, -2.5}, {2.5, 2.5}},
+		  tile_width = 5,
+		  tile_height = 5,
+		  selectable_in_game = false,
+		  time_before_removed = 60 * 60 * 15, -- 15 minutes
+		  final_render_layer = "remnants",
+		  remove_on_tile_placement = false,
+		  animation =
+		  {
+			{
+			  filename = REMNANTSPATH .. "large_substation_remnant.png",
+			  line_length = 1,
+			  width = 384,
+			  height = 384,
+			  frame_count = 1,
+			  direction_count = 1,
+			  shift = {0,0},
+			  scale = 0.5
+			}
+		  }
+		},
+
 
         ---- Solar Floor / Musk Floor
         {
@@ -443,7 +545,7 @@ function big_accumulator_picture(tint, repeat_count)
 		flags = { "placeable-neutral", "player-creation" },
 		minable = { hardness = 0.2, mining_time = 1, result = "bi-solar-boiler" },
 		max_health = 400,
-    corpse = "small-remnants",
+		corpse = "bi-solar-boiler-remnant",
 		vehicle_impact_sound = sounds.generic_impact,
 		mode = "output-to-separate-pipe",
 		resistances = {
@@ -616,5 +718,40 @@ function big_accumulator_picture(tint, repeat_count)
 		fire_glow_flicker_enabled = false,
 		burning_cooldown = 20
 	},
+
+	{
+	  type = "corpse",
+	  name = "bi-solar-boiler-remnant",
+	  localised_name = {"entity-name.bi-solar-boiler-remnant"},
+	  icon = "__base__/graphics/icons/remnants.png",
+	  icon_size = 64,
+	  icon_mipmaps = 4,
+	  BI_add_icon = true,
+	  flags = {"placeable-neutral", "building-direction-8-way", "not-on-map"},
+	  subgroup = "remnants",
+	  order = "z-z-z",
+	  selection_box = {{-4.5, -4.5}, {4.5, 4.5}},
+	  tile_width = 9,
+	  tile_height = 9,
+	  selectable_in_game = false,
+	  time_before_removed = 60 * 60 * 15, -- 15 minutes
+	  final_render_layer = "remnants",
+	  remove_on_tile_placement = false,
+	  animation =
+	  {
+		{
+		  filename = REMNANTSPATH .. "bio_solar_boiler_remnant.png",
+		  line_length = 1,
+		  width = 576,
+		  height = 576,
+		  frame_count = 1,
+		  direction_count = 1,
+		  shift = {0,0},
+		  scale = 0.5
+		}
+	  }
+	},
+
+
     })
 end

Bio_Industries_2/prototypes/Bio_Turret/entity.lua

@@ -2,6 +2,7 @@ local BioInd = require('common')('Bio_Industries_2')
 local ICONPATH = BioInd.modRoot .. "/graphics/icons/"
 local ICONPATH_W = BioInd.modRoot .. "/graphics/icons/weapons/"
 local ENTITYPATH_BIO = "__Bio_Industries_2__/graphics/entities/"
+local REMNANTSPATH = BioInd.modRoot .. "/graphics/entities/remnants/"
 
 data:extend({
   --- Basic Dart
@@ -241,7 +242,7 @@ data:extend({
     flags = {"placeable-player", "player-creation"},
     minable = {mining_time = 0.25, result = "bi-dart-turret"},
     max_health = 300,
-    corpse = "medium-remnants",
+    corpse = "bi-dart-turret-remnant",
     collision_box = {{-0.2, -0.2 }, {0.2, 0.2}},
     selection_box = {{-0.4, -0.4 }, {0.4, 0.4}},
     rotation_speed = 0.05,
@@ -266,17 +267,7 @@ data:extend({
       cooldown = 3.6,  -- cooldown = 6 -- darkfrei: means cooldown 6/60 sec or 10 shoots at second; = 60 is one shoot/sec
       projectile_creation_distance = 1.41,
       projectile_center = {-0.0625, 0.55},
-      -- darkfrei: darts haven't shells :)
---[[      shell_particle = {
-  name = "shell-particle",
-  direction_deviation = 0.1,
-  speed = 0.15,
-  speed_deviation = 0.03,
-  center = {-0.0625, 0},
-  creation_distance = -1.925,
-  starting_frame_speed = 0.2,
-  starting_frame_speed_deviation = 0.1
-      }, ]]
+
       range = 20,
       sound = {
         filename = "__Bio_Industries_2__/sound/dart-turret.ogg",
@@ -287,6 +278,40 @@ data:extend({
     graphics_set = {}
   },
 
+	---- corpse
+	
+	{
+	  type = "corpse",
+	  name = "bi-dart-turret-remnant",
+	  localised_name = {"entity-name.bi-dart-turret-remnant"},
+	  icon = "__base__/graphics/icons/remnants.png",
+	  icon_size = 64,
+	  icon_mipmaps = 4,
+	  BI_add_icon = true,
+	  flags = {"placeable-neutral", "building-direction-8-way", "not-on-map"},
+	  subgroup = "remnants",
+	  order = "z-z-z",
+	  selection_box = {{-0.5, -0.5 }, {0.5, 0.5}},
+	  tile_width = 1,
+	  tile_height = 1,
+	  selectable_in_game = false,
+	  time_before_removed = 60 * 60 * 15, -- 15 minutes
+	  final_render_layer = "remnants",
+	  remove_on_tile_placement = false,
+	  animation =
+	  {
+		{
+		  filename = REMNANTSPATH .. "bio_turret_remnant.png",
+		  line_length = 1,
+		  width = 224,
+		  height = 160,
+		  frame_count = 1,
+		  direction_count = 1,
+		  shift = {0.25, -0.25},
+		  scale = 0.5,
+		}
+	  }
+	},
 
 })
 

Bio_Industries_2/prototypes/Wood_Products/containers-entities.lua

@@ -4,20 +4,17 @@ end
 
 local BioInd = require('common')('Bio_Industries_2')
 
-
 BioInd.writeDebug("Creating bigger wooden chests!")
 
-
 local ICONPATH = BioInd.modRoot .. "/graphics/icons/"
 local ICONPATH_E = BioInd.modRoot .. "/graphics/icons/entity/"
 local WOODPATH = BioInd.modRoot .. "/graphics/entities/wood_products/"
+local REMNANTSPATH = BioInd.modRoot .. "/graphics/entities/remnants/"
 
 local SNDPATH = "__base__/sound/"
-
 local sounds = {}
 sounds.open_sound = { filename = "__base__/sound/wooden-chest-open.ogg" }
 sounds.close_sound = { filename = SNDPATH .. "wooden-chest-close.ogg" }
-
 sounds.walking_sound = {}
 for i = 1, 11 do
   sounds.walking_sound[i] = {
@@ -56,7 +53,7 @@ data:extend({
     flags = {"placeable-neutral", "player-creation"},
     minable = {mining_time = 1, result = "bi-wooden-chest-large"},
     max_health = 200,
-    corpse = "small-remnants",
+    corpse = "bi-wooden-chest-large-remnant",
     collision_box = {{-0.7, -0.7}, {0.7, 0.7}},
     selection_box = {{-1.0, -1.0}, {1.0, 1.0}},
     fast_replaceable_group = "container",
@@ -89,6 +86,41 @@ data:extend({
     circuit_connector_sprites = circuit_connector_definitions["chest"].sprites,
     circuit_wire_max_distance = default_circuit_wire_max_distance
   },
+  
+  --- corpse
+	  {
+	  type = "corpse",
+	  name = "bi-wooden-chest-large-remnant",
+	  localised_name = {"entity-name.bi-wooden-chest-large-remnant"},
+	  icon = "__base__/graphics/icons/remnants.png",
+	  icon_size = 64,
+	  icon_mipmaps = 4,
+	  BI_add_icon = true,
+	  flags = {"placeable-neutral", "building-direction-8-way", "not-on-map"},
+	  subgroup = "remnants",
+	  order = "z-z-z",
+	  selection_box = {{-1, -1}, {1, 1}},
+	  tile_width = 2,
+	  tile_height = 2,
+	  selectable_in_game = false,
+	  time_before_removed = 60 * 60 * 15, -- 15 minutes
+	  final_render_layer = "remnants",
+	  remove_on_tile_placement = false,
+	  animation =
+	  {
+		{
+		  filename = REMNANTSPATH .. "large_wooden_chest_remnant.png",
+		  line_length = 1,
+		  width = 256,
+		  height = 256,
+		  frame_count = 1,
+		  direction_count = 1,
+		  shift = {0,0},
+		  scale = 0.5
+		}
+	  }
+	},
+  
 })
 
 ------- Huge Wooden Chest
@@ -111,7 +143,7 @@ data:extend({
     flags = {"placeable-neutral", "player-creation"},
     minable = {mining_time = 1.5, result = "bi-wooden-chest-huge"},
     max_health = 350,
-    corpse = "small-remnants",
+    corpse = "bi-wooden-chest-huge-remnant",
     collision_box = {{-1.2, -1.2}, {1.2, 1.2}},
     selection_box = {{-1.5, -1.5}, {1.5, 1.5}},
     fast_replaceable_group = "container",
@@ -144,6 +176,41 @@ data:extend({
     circuit_connector_sprites = circuit_connector_definitions["chest"].sprites,
     circuit_wire_max_distance = default_circuit_wire_max_distance
   },
+  
+  --- corpse
+	  {
+	  type = "corpse",
+	  name = "bi-wooden-chest-huge-remnant",
+	  localised_name = {"entity-name.bi-wooden-chest-huge-remnant"},
+	  icon = "__base__/graphics/icons/remnants.png",
+	  icon_size = 64,
+	  icon_mipmaps = 4,
+	  BI_add_icon = true,
+	  flags = {"placeable-neutral", "building-direction-8-way", "not-on-map"},
+	  subgroup = "remnants",
+	  order = "z-z-z",
+	  selection_box = {{-1.5, -1.5}, {1.5, 1.5}},
+	  tile_width = 3,
+	  tile_height = 3,
+	  selectable_in_game = false,
+	  time_before_removed = 60 * 60 * 15, -- 15 minutes
+	  final_render_layer = "remnants",
+	  remove_on_tile_placement = false,
+	  animation =
+	  {
+		{
+		  filename = REMNANTSPATH .. "huge_wooden_chest_remnant.png",
+		  line_length = 1,
+		  width = 336,
+		  height = 336,
+		  frame_count = 1,
+		  direction_count = 1,
+		  shift = {0,0},
+		  scale = 0.5
+		}
+	  }
+	},
+
 })
 
 ------- Giga Wooden Chest
@@ -166,7 +233,7 @@ data:extend({
     flags = {"placeable-neutral", "player-creation"},
     minable = {mining_time = 3.5, result = "bi-wooden-chest-giga"},
     max_health = 350,
-    corpse = "big-remnants",
+    corpse = "bi-wooden-chest-giga-remnant",
     collision_box = {{-2.8, -2.8}, {2.8, 2.8}},
     selection_box = {{-3, -3}, {3, 3}},
     fast_replaceable_group = "container",
@@ -199,4 +266,39 @@ data:extend({
     circuit_connector_sprites = circuit_connector_definitions["chest"].sprites,
     circuit_wire_max_distance = default_circuit_wire_max_distance
   },
+  
+  --- corpse
+	  {
+	  type = "corpse",
+	  name = "bi-wooden-chest-giga-remnant",
+	  localised_name = {"entity-name.bi-wooden-chest-giga-remnant"},
+	  icon = "__base__/graphics/icons/remnants.png",
+	  icon_size = 64,
+	  icon_mipmaps = 4,
+	  BI_add_icon = true,
+	  flags = {"placeable-neutral", "building-direction-8-way", "not-on-map"},
+	  subgroup = "remnants",
+	  order = "z-z-z",
+	  selection_box = {{-3, -3}, {3, 3}},
+	  tile_width = 6,
+	  tile_height = 6,
+	  selectable_in_game = false,
+	  time_before_removed = 60 * 60 * 15, -- 15 minutes
+	  final_render_layer = "remnants",
+	  remove_on_tile_placement = false,
+	  animation =
+	  {
+		{
+		  filename = REMNANTSPATH .. "giga_wooden_chest_remnant.png",
+		  line_length = 1,
+		  width = 576,
+		  height = 576,
+		  frame_count = 1,
+		  direction_count = 1,
+		  shift = {0, -0},
+		  scale = 0.5
+		}
+	  }
+	},
+  
 })

Bio_Industries_2/prototypes/Wood_Products/entities.lua

@@ -1,14 +1,11 @@
 local tile_graphics = require("__base__/prototypes/tile/tile-graphics")
-
 local BioInd = require('common')('Bio_Industries_2')
-
 local ICONPATH = BioInd.modRoot .. "/graphics/icons/"
 local ICONPATH_E = BioInd.modRoot .. "/graphics/icons/entity/"
 local WOODPATH = BioInd.modRoot .. "/graphics/entities/wood_products/"
-
+local REMNANTSPATH = BioInd.modRoot .. "/graphics/entities/remnants/"
 local ENTITYPATH = "__base__/graphics/entity/"
 local PIPEPATH = ENTITYPATH .. "pipe/"
-
 local SNDPATH = "__base__/sound/"
 
 local sounds = {}
@@ -254,7 +251,7 @@ data:extend({
     flags = {"placeable-neutral", "player-creation"},
     minable = {hardness = 0.2, mining_time = 0.5, result = "bi-wooden-pole-big"},
     max_health = 150,
-    corpse = "medium-remnants",
+    corpse = "bi-wooden-pole-big-remnant",
     resistances = {
       {
         type = "fire",
@@ -322,7 +319,42 @@ data:extend({
       width = 12,
       height = 12
     },
+  },
+  
+  ---- corpse	  
+	  {
+	  type = "corpse",
+	  name = "bi-wooden-pole-big-remnant",
+	  localised_name = {"entity-name.bi-wooden-pole-big-remnant"},
+	  icon = "__base__/graphics/icons/remnants.png",
+	  icon_size = 64,
+	  icon_mipmaps = 4,
+	  BI_add_icon = true,
+	  flags = {"placeable-neutral", "building-direction-8-way", "not-on-map"},
+	  subgroup = "remnants",
+	  order = "z-z-z",
+	  selection_box = {{-0.5, -0.5}, {0.5, 0.5}},
+	  tile_width = 1,
+	  tile_height = 1,
+	  selectable_in_game = false,
+	  time_before_removed = 60 * 60 * 15, -- 15 minutes
+	  final_render_layer = "remnants",
+	  remove_on_tile_placement = false,
+	  animation =
+	  {
+		{
+		  filename = REMNANTSPATH .. "big-wooden-pole_remnant.png",
+		  line_length = 1,
+		  width = 108,
+		  height = 360,
+		  frame_count = 1,
+		  direction_count = 1,
+		  shift = {0, -2.5},
+		  scale = 0.5
 		}
+	  }
+	},
+
 })
 
 ---- Huge Wooden Pole
@@ -344,7 +376,7 @@ data:extend({
     flags = {"placeable-neutral", "player-creation"},
     minable = {hardness = 0.2, mining_time = 0.5, result = "bi-wooden-pole-huge"},
     max_health = 250,
-    corpse = "medium-remnants",
+    corpse = "bi-wooden-pole-huge-remnant",
     resistances = {
       {
         type = "fire",
@@ -426,6 +458,41 @@ data:extend({
       priority = "extra-high-no-scale"
     },
   },
+  
+  ---- corpse
+  {
+  type = "corpse",
+  name = "bi-wooden-pole-huge-remnant",
+  localised_name = {"entity-name.bi-wooden-pole-huge-remnant"},
+  icon = "__base__/graphics/icons/remnants.png",
+  icon_size = 64,
+  icon_mipmaps = 4,
+  BI_add_icon = true,
+  flags = {"placeable-neutral", "building-direction-8-way", "not-on-map"},
+  subgroup = "remnants",
+  order = "z-z-z",
+  selection_box = {{-0.5, -0.5}, {0.5, 0.5}},
+  tile_width = 1,
+  tile_height = 1,
+  selectable_in_game = false,
+  time_before_removed = 60 * 60 * 15, -- 15 minutes
+  final_render_layer = "remnants",
+  remove_on_tile_placement = false,
+  animation =
+  {
+    {
+      filename = REMNANTSPATH .. "huge_wooden_pole_remnant.png",
+      line_length = 1,
+      width = 128,
+      height = 402,
+      frame_count = 1,
+      direction_count = 1,
+      shift = {0, -2.76},
+      scale = 0.5
+    }
+  }
+},
+
 })
 
 ---- Wood Fence
@@ -702,6 +769,40 @@ data:extend({
       }
     }
   },
+  --- corpse
+	  {
+	  type = "corpse",
+	  name = "bi-wooden-fence-remnant",
+	  localised_name = {"entity-name.bi-wooden-fence-remnant"},
+	  icon = "__base__/graphics/icons/remnants.png",
+	  icon_size = 64,
+	  icon_mipmaps = 4,
+	  BI_add_icon = true,
+	  flags = {"placeable-neutral", "building-direction-8-way", "not-on-map"},
+	  subgroup = "remnants",
+	  order = "z-z-z",
+	  selection_box = {{-0.5, -0.5}, {0.5, 0.5}},
+	  tile_width = 1,
+	  tile_height = 1,
+	  selectable_in_game = false,
+	  time_before_removed = 60 * 60 * 15, -- 15 minutes
+	  final_render_layer = "remnants",
+	  remove_on_tile_placement = false,
+	  animation =
+	  {
+		{
+		  filename = REMNANTSPATH .. "wooden_fence_remnant.png",
+		  line_length = 1,
+		  width = 128,
+		  height = 128,
+		  frame_count = 1,
+		  direction_count = 1,
+		  shift = {0, 0},
+		  scale = 0.5
+		}
+	  }
+	},
+  
 })
 
 ---- Wood Pipe
@@ -720,7 +821,7 @@ data:extend({
     flags = {"placeable-neutral", "player-creation"},
     minable = {mining_time = 0.075, result = "bi-wood-pipe"},
     max_health = 100,
-    corpse = "small-remnants",
+    corpse = "bi-wood-pipe-remnant",
     resistances = {
       {
         type = "fire",
@@ -757,6 +858,41 @@ data:extend({
     horizontal_window_bounding_box = {{-0.25, -0.28125}, {0.25, 0.15625}},
     vertical_window_bounding_box = {{-0.28125, -0.5}, {0.03125, 0.125}}
   },
+  ---- corpse
+  {
+  type = "corpse",
+  name = "bi-wood-pipe-remnant",
+  localised_name = {"entity-name.bi-wood-pipe-remnant"},
+  icon = "__base__/graphics/icons/remnants.png",
+  icon_size = 64,
+  icon_mipmaps = 4,
+  BI_add_icon = true,
+  flags = {"placeable-neutral", "building-direction-8-way", "not-on-map"},
+  subgroup = "remnants",
+  order = "z-z-z",
+  selection_box = {{-0.5, -0.5}, {0.5, 0.5}},
+  tile_width = 1,
+  tile_height = 1,
+  selectable_in_game = false,
+  time_before_removed = 60 * 60 * 15, -- 15 minutes
+  final_render_layer = "remnants",
+  remove_on_tile_placement = false,
+  animation =
+  {
+    {
+      filename = REMNANTSPATH .. "woodpipe_remnant.png",
+      line_length = 1,
+      width = 128,
+      height = 128,
+      frame_count = 1,
+      direction_count = 1,
+      shift = {0,0},
+      scale = 0.5
+    }
+  }
+},
+  
+  
 })
 
 ---- Wood Pipe to Ground
@@ -775,7 +911,7 @@ data:extend({
     flags = {"placeable-neutral", "player-creation"},
     minable = {mining_time = 0.075, result = "bi-wood-pipe-to-ground"},
     max_health = 150,
-    corpse = "small-remnants",
+    corpse = "bi-wood-pipe-remnant",
     resistances = {
       {
         type = "fire",

Bio_Industries_2/prototypes/Wood_Products/item.lua

@@ -117,38 +117,3 @@ data:extend({
   
 })
 
-  if BI.Settings.BI_Game_Tweaks_Recipe then
-  data:extend({
-    {
-    type = "rail-planner",
-    name = "bi-rail-wood",
-	icon = ICONPATH_E .. "rail-wood.png",
-    icon_size = 64,
-    icons = {
-      {
-        icon = ICONPATH_E .. "rail-wood.png",
-        icon_size = 64,
-      }
-    },
-    localised_name = {"item-name.bi-rail-wood"},
-    subgroup = "train-transport",
-    order = "a[rail]-0[rail]",
-    inventory_move_sound = item_sounds.train_inventory_move,
-    pick_sound = item_sounds.train_inventory_pickup,
-    drop_sound = item_sounds.train_inventory_move,
-    place_result = "straight-rail",
-    stack_size = 100,
-    rails =
-    {
-      "straight-rail",
-      "curved-rail-a",
-      "curved-rail-b",
-      "half-diagonal-rail"
-    },
-    manual_length_limit = 22.5 -- 2*(Curved-A) + 2*(Curved-B) + their planner penalty + margin
-  },
-  
-   })
-  end
-  
-

Bio_Industries_2/prototypes/Wood_Products/rail-pictures-wood.lua

@@ -0,0 +1,275 @@
+local util = require("util")
+
+local wood_tint = {r = 183/255, g = 125/255, b = 62/255, a = 1}
+
+local ground_rail_render_layers =
+{
+  stone_path_lower = "rail-stone-path-lower",
+  stone_path = "rail-stone-path",
+  tie = "rail-tie",
+  screw = "rail-screw",
+  metal = "rail-metal"
+}
+
+local rail_segment_visualisation_endings =
+{
+  filename = "__base__/graphics/entity/rails/rail/rail-segment-visualisations-endings.png",
+  priority = "extra-high",
+  flags = { "low-object" },
+  width = 64,
+  height = 64,
+  scale = 0.5,
+  direction_count = 16,
+  frame_count = 6,
+  tint = wood_tint,
+  usage = "rail"
+}
+
+local function make_new_rail_pictures_wood(keys, elems, max_variations)
+  local function make_sprite_definition_wood(filename, elem, key, variation_count)
+    return
+    {
+      filename = filename,
+      priority = elem.priority or "extra-high",
+      flags = elem.mipmap and { "trilinear-filtering" } or { "low-object" },
+      draw_as_shadow = elem.draw_as_shadow,
+      allow_forced_downscale = elem.allow_forced_downscale,
+      width = key[3][1],
+      height = key[3][2],
+      x = key[2][1],
+      y = key[2][2],
+      scale = 0.5;
+      shift = util.by_pixel(key[4][1], key[4][2]),
+      variation_count = variation_count,
+	  tint = wood_tint,
+      usage = "rail"
+    }
+  end
+
+  local res = {}
+  for _ , key in ipairs(keys) do
+    local part = {}
+    local variation_count = key[5] or 1
+    if max_variations then
+      variation_count = math.min(variation_count, max_variations)
+    end
+    if (variation_count > 0) then
+      for _ , elem in ipairs(elems) do
+        local layers = nil
+        local variations = variation_count;
+        if (elem[1] == "segment_visualisation_middle") then
+          variations = nil
+        end
+        if (type(elem[2]) == "table") then
+          layers = { layers = {} }
+          for _, subelem in ipairs(elem[2]) do
+            table.insert(layers.layers, make_sprite_definition_wood(subelem[1], subelem, key, variations))
+          end
+        else
+          layers = make_sprite_definition_wood(elem[2], elem, key, variations)
+        end
+
+        if (elem[1] ~= nil) then
+          part[elem[1]] = layers
+        else
+          part = layers
+        end
+      end
+    end
+
+    res[key[1]] = part
+  end
+  return res
+end
+
+function new_rail_pictures_wood(rail_type)
+  local keys
+  local NOT_USED_POSITION = {0, 0}
+  local NOT_USED_SIZE = {1, 1}
+  local NOT_USED_SHIFT = {0, 0}
+  if rail_type == "straight" then
+    keys =
+    {
+      {"north",     { 0,  256 }, {256, 256}, {0,0}, 8},
+      {"northeast", { 0, 2048 }, {384, 384}, {0,0}, 3},
+      {"east",      { 0,    0 }, {256, 256}, {0,0}, 8},
+      {"southeast", { 0,  896 }, {384, 384}, {0,0}, 3},
+      {"south",     NOT_USED_POSITION, NOT_USED_SIZE, NOT_USED_SHIFT, 0},
+      {"southwest", NOT_USED_POSITION, NOT_USED_SIZE, NOT_USED_SHIFT, 0},
+      {"west",      NOT_USED_POSITION, NOT_USED_SIZE, NOT_USED_SHIFT, 0},
+      {"northwest", NOT_USED_POSITION, NOT_USED_SIZE, NOT_USED_SHIFT, 0}
+    }
+  elseif rail_type == "half-diagonal" then
+    keys =
+    {
+      {"north",     { 0, 1280 }, {384, 384}, {0,0}, 3},
+      {"northeast", { 0, 1664 }, {384, 384}, {0,0}, 3},
+      {"east",      { 0, 2432 }, {384, 384}, {0,0}, 3},
+      {"southeast", { 0,  512 }, {384, 384}, {0,0}, 3},
+      {"south",     NOT_USED_POSITION, NOT_USED_SIZE, NOT_USED_SHIFT, 0},
+      {"southwest", NOT_USED_POSITION, NOT_USED_SIZE, NOT_USED_SHIFT, 0},
+      {"west",      NOT_USED_POSITION, NOT_USED_SIZE, NOT_USED_SHIFT, 0},
+      {"northwest", NOT_USED_POSITION, NOT_USED_SIZE, NOT_USED_SHIFT, 0}
+    }
+  elseif rail_type == "curved-a" then
+    keys =
+    {
+      {"north",     { 2048,  3 * 512 }, {512, 512}, {0,0}, 4},-- piece 04
+      {"northeast", { 2048, 12 * 512 }, {512, 512}, {0,0}, 4},-- piece 13
+      {"east",      { 2048,  7 * 512 }, {512, 512}, {0,0}, 4},-- piece 08
+      {"southeast", { 2048,  0 * 512 }, {512, 512}, {0,0}, 4},-- piece 01
+      {"south",     { 2048, 11 * 512 }, {512, 512}, {0,0}, 4},-- piece 12
+      {"southwest", { 2048,  4 * 512 }, {512, 512}, {0,0}, 4},-- piece 05
+      {"west",      { 2048, 15 * 512 }, {512, 512}, {0,0}, 4},-- piece 16
+      {"northwest", { 2048,  8 * 512 }, {512, 512}, {0,0}, 4},-- piece 09
+    }
+  elseif rail_type == "curved-b" then
+    keys =
+    {
+      {"north",     { 2048,  2 * 512 }, {512, 512}, {0,0}, 4},-- piece 03
+      {"northeast", { 2048, 13 * 512 }, {512, 512}, {0,0}, 4},-- piece 14
+      {"east",      { 2048,  6 * 512 }, {512, 512}, {0,0}, 4},-- piece 07
+      {"southeast", { 2048,  1 * 512 }, {512, 512}, {0,0}, 4},-- piece 02
+      {"south",     { 2048, 10 * 512 }, {512, 512}, {0,0}, 4},-- piece 11
+      {"southwest", { 2048,  5 * 512 }, {512, 512}, {0,0}, 4},-- piece 06
+      {"west",      { 2048, 14 * 512 }, {512, 512}, {0,0}, 4},-- piece 15
+      {"northwest", { 2048,  9 * 512 }, {512, 512}, {0,0}, 4},-- piece 10
+    }
+  end
+  local elems =
+  {
+    { "metals",                       "__base__/graphics/entity/rails/rail/rail-metals.png",             mipmap = true },
+    { "backplates",                   "__base__/graphics/entity/rails/rail/rail-backplates.png",         mipmap = true },
+    { "ties",                         "__base__/graphics/entity/rails/rail/rail-ties.png"                              },
+    { "stone_path",                   "__base__/graphics/entity/rails/rail/rail-stone-path-inside.png"                 },
+    { "stone_path_background",        "__base__/graphics/entity/rails/rail/rail-stone-path.png"                        },
+    { "segment_visualisation_middle", "__base__/graphics/entity/rails/rail/rail-segment-visualisations-middle.png"     },
+  }
+
+  local res = make_new_rail_pictures_wood(keys, elems)
+  res["rail_endings"] =
+  {
+    sheets =
+    {
+      {
+        filename = "__base__/graphics/entity/rails/rail/rail-endings-background.png",
+        priority = "high",
+        flags = { "low-object" },
+        width = 256,
+        height = 256,
+        scale = 0.5,
+		tint = wood_tint,
+        usage = "rail"
+      },
+      {
+        filename = "__base__/graphics/entity/rails/rail/rail-endings-foreground.png",
+        priority = "high",
+        flags = { "trilinear-filtering" },
+        width = 256,
+        height = 256,
+        scale = 0.5,
+		tint = wood_tint,
+        usage = "rail"
+      }
+    }
+  }
+  res["render_layers"] = ground_rail_render_layers
+  res["segment_visualisation_endings"] = rail_segment_visualisation_endings
+  return res
+end
+
+function new_rail_remnants_pictures(rail_type)
+  local keys
+  local NOT_USED_POSITION = {0, 0}
+  local NOT_USED_SIZE = {1, 1}
+  local NOT_USED_SHIFT = {0, 0}
+  if rail_type == "straight" then
+    keys =
+    {
+      {"north",     { 0,  256 }, {256, 256}, {0,0}, 8},
+      {"northeast", { 0, 2048 }, {384, 384}, {0,0}, 3},
+      {"east",      { 0,    0 }, {256, 256}, {0,0}, 8},
+      {"southeast", { 0,  896 }, {384, 384}, {0,0}, 3},
+      {"south",     NOT_USED_POSITION, NOT_USED_SIZE, NOT_USED_SHIFT, 0},
+      {"southwest", NOT_USED_POSITION, NOT_USED_SIZE, NOT_USED_SHIFT, 0},
+      {"west",      NOT_USED_POSITION, NOT_USED_SIZE, NOT_USED_SHIFT, 0},
+      {"northwest", NOT_USED_POSITION, NOT_USED_SIZE, NOT_USED_SHIFT, 0}
+    }
+  elseif rail_type == "half-diagonal" then
+    keys =
+    {
+      {"north",     { 0, 1280 }, {384, 384}, {0,0}, 3},
+      {"northeast", { 0, 1664 }, {384, 384}, {0,0}, 3},
+      {"east",      { 0, 2432 }, {384, 384}, {0,0}, 3},
+      {"southeast", { 0,  512 }, {384, 384}, {0,0}, 3},
+      {"south",     NOT_USED_POSITION, NOT_USED_SIZE, NOT_USED_SHIFT, 0},
+      {"southwest", NOT_USED_POSITION, NOT_USED_SIZE, NOT_USED_SHIFT, 0},
+      {"west",      NOT_USED_POSITION, NOT_USED_SIZE, NOT_USED_SHIFT, 0},
+      {"northwest", NOT_USED_POSITION, NOT_USED_SIZE, NOT_USED_SHIFT, 0}
+    }
+  elseif rail_type == "curved-a" then
+    keys =
+    {
+      {"north",     { 2048,  3 * 512 }, {512, 512}, {0,0}, 4},-- piece 04
+      {"northeast", { 2048, 12 * 512 }, {512, 512}, {0,0}, 4},-- piece 13
+      {"east",      { 2048,  7 * 512 }, {512, 512}, {0,0}, 4},-- piece 08
+      {"southeast", { 2048,  0 * 512 }, {512, 512}, {0,0}, 4},-- piece 01
+      {"south",     { 2048, 11 * 512 }, {512, 512}, {0,0}, 4},-- piece 12
+      {"southwest", { 2048,  4 * 512 }, {512, 512}, {0,0}, 4},-- piece 05
+      {"west",      { 2048, 15 * 512 }, {512, 512}, {0,0}, 4},-- piece 16
+      {"northwest", { 2048,  8 * 512 }, {512, 512}, {0,0}, 4},-- piece 09
+    }
+  elseif rail_type == "curved-b" then
+    keys =
+    {
+      {"north",     { 2048,  2 * 512 }, {512, 512}, {0,0}, 4},-- piece 03
+      {"northeast", { 2048, 13 * 512 }, {512, 512}, {0,0}, 4},-- piece 14
+      {"east",      { 2048,  6 * 512 }, {512, 512}, {0,0}, 4},-- piece 07
+      {"southeast", { 2048,  1 * 512 }, {512, 512}, {0,0}, 4},-- piece 02
+      {"south",     { 2048, 10 * 512 }, {512, 512}, {0,0}, 4},-- piece 11
+      {"southwest", { 2048,  5 * 512 }, {512, 512}, {0,0}, 4},-- piece 06
+      {"west",      { 2048, 14 * 512 }, {512, 512}, {0,0}, 4},-- piece 15
+      {"northwest", { 2048,  9 * 512 }, {512, 512}, {0,0}, 4},-- piece 10
+    }
+  end
+  local elems =
+  {
+    { "metals",                "__base__/graphics/entity/rails/rail/remnants/rail-remnants-metals.png",             mipmap = true, allow_forced_downscale = true },
+    { "backplates",            "__base__/graphics/entity/rails/rail/remnants/rail-remnants-backplates.png",         mipmap = true, allow_forced_downscale = true },
+    { "ties",                  "__base__/graphics/entity/rails/rail/remnants/rail-remnants-ties.png"                             , allow_forced_downscale = true },
+    { "stone_path",            "__base__/graphics/entity/rails/rail/remnants/rail-remnants-stone-path-inside.png"                , allow_forced_downscale = true },
+    { "stone_path_background", "__base__/graphics/entity/rails/rail/remnants/rail-remnants-stone-path.png"                       , allow_forced_downscale = true }
+  }
+
+  local res = make_new_rail_pictures_wood(keys, elems)
+  res["rail_endings"] =
+  {
+    sheets =
+    {
+      {
+        filename = "__base__/graphics/entity/rails/rail/rail-endings-background.png",
+        priority = "high",
+        flags = { "low-object" },
+        width = 256,
+        height = 256,
+        scale = 0.5,
+		tint = wood_tint,
+        usage = "rail"
+      },
+      {
+        filename = "__base__/graphics/entity/rails/rail/rail-endings-foreground.png",
+        priority = "high",
+        flags = { "trilinear-filtering" },
+        width = 256,
+        height = 256,
+        scale = 0.5,
+		tint = wood_tint,
+        usage = "rail"
+      }
+    }
+  }
+  res["render_layers"] = ground_rail_render_layers
+  return res
+end
+
+

Bio_Industries_2/prototypes/Wood_Products/rail.lua

@@ -0,0 +1,253 @@
+require ("prototypes.Wood_Products.rail-pictures-wood")
+
+local BioInd = require('common')('Bio_Industries_2')
+local ICONPATH = BioInd.modRoot .. "/graphics/icons/"
+local ICONPATH_E = BioInd.modRoot .. "/graphics/icons/entity/"
+local item_sounds = require("__base__.prototypes.item_sounds")
+
+
+local hit_effects = require ("__base__.prototypes.entity.hit-effects")
+local sounds = require("__base__.prototypes.entity.sounds")
+local tile_sounds = require("__base__.prototypes.tile.tile-sounds")
+local simulations = require("__base__.prototypes.factoriopedia-simulations")
+
+
+  if BI.Settings.BI_Game_Tweaks_Recipe then
+  
+
+  data:extend({
+    ---- ITEM
+    {
+    type = "rail-planner",
+    name = "bi-rail-wood",
+	icon = ICONPATH_E .. "rail-wood.png",
+    icon_size = 64,
+    icons = {
+      {
+        icon = ICONPATH_E .. "rail-wood.png",
+        icon_size = 64,
+      }
+    },
+    localised_name = {"item-name.bi-rail-wood"},
+    subgroup = "train-transport",
+    order = "a[rail]-0[rail]",
+    inventory_move_sound = item_sounds.train_inventory_move,
+    pick_sound = item_sounds.train_inventory_pickup,
+    drop_sound = item_sounds.train_inventory_move,
+    place_result = "bi-straight-rail-wood",
+    stack_size = 100,
+    rails =
+    {
+      "bi-straight-rail-wood",
+      "bi-curved-rail-a-wood",
+      "bi-curved-rail-b-wood",
+      "bi-half-diagonal-rail-wood"
+    },
+    manual_length_limit = 22.5 -- 2*(Curved-A) + 2*(Curved-B) + their planner penalty + margin
+  },
+
+---- Recipe
+	   {
+		type = "recipe",
+		name = "bi-rail-wood-to-concrete",
+		icon = ICONPATH_E .. "rail-wood-to-concrete.png",
+		icon_size = 64,
+		icons = {
+		  {
+			icon = ICONPATH_E .. "rail-wood-to-concrete.png",
+			icon_size = 64,
+		  }
+		},
+	  enabled = false,
+		  ingredients =
+		{
+		  {type = "item", name = "bi-rail-wood", amount = 2},
+		  {type = "item", name = "stone-brick", amount = 6},
+
+		},
+		results = {{type="item", name="rail", amount=2}}
+	  },
+	  
+    
+  --- Entity
+   
+     {
+    type = "straight-rail",
+    name = "bi-straight-rail-wood",
+    order = "a[ground-rail]-a[bi-straight-rail-wood]",
+    icon = ICONPATH_E .. "straight-rail-wood.png",
+    collision_box = {{-1, -1}, {1, 1}}, -- has custommly generated box, but the prototype needs something that is used to generate building smokes
+    flags = {"placeable-neutral", "player-creation", "building-direction-8-way"},
+    minable = {mining_time = 0.2, result = "bi-rail-wood", count = 1},
+    max_health = 200,
+    corpse = "straight-rail-remnants",
+    dying_explosion =
+    {
+      name = "rail-explosion"
+    },
+    resistances =
+    {
+      {
+        type = "fire",
+        percent = 100
+      },
+      {
+        type = "acid",
+        percent = 80
+      }
+    },
+    -- collision box is hardcoded for rails as to avoid unexpected changes in the way rail blocks are merged
+    selection_box = {{-1.7, -0.8}, {1.7, 0.8}},
+    damaged_trigger_effect = hit_effects.wall(),
+    pictures = new_rail_pictures_wood("straight"),
+    placeable_by = {item = "bi-rail-wood", count = 1},
+    walking_sound = tile_sounds.walking.rails,
+    extra_planner_goal_penalty = -4,
+    factoriopedia_alternative = "straight-rail"
+  },
+   
+  {
+    type = "half-diagonal-rail",
+    name = "bi-half-diagonal-rail-wood",
+    order = "a[ground-rail]-b[bi-half-diagonal-rail-wood]",
+    deconstruction_alternative = "bi-straight-rail-wood",
+    icon = ICONPATH_E .. "curved-rail-wood.png",
+    collision_box = {{-0.75, -2.236}, {0.75, 2.236}}, -- has custommly generated box, but the prototype needs something that is used to generate building smokes
+    tile_height = 2,
+    extra_planner_goal_penalty = -4,
+    flags = {"placeable-neutral", "player-creation", "building-direction-8-way"},
+    minable = {mining_time = 0.2, result = "bi-rail-wood", count = 2},
+    max_health = 200,
+    corpse = "half-diagonal-rail-remnants",
+    dying_explosion =
+    {
+      {
+        name = "rail-explosion",
+        offset = {0.9, 2.2}
+      },
+      {
+        name = "rail-explosion"
+      },
+      {
+        name = "rail-explosion",
+        offset = {-1.2, -2}
+      }
+    },
+    resistances =
+    {
+      {
+        type = "fire",
+        percent = 100
+      },
+      {
+        type = "acid",
+        percent = 80
+      }
+    },
+    -- collision box is hardcoded for rails as to avoid unexpected changes in the way rail blocks are merged
+    selection_box = {{-1.7, -0.8}, {1.7, 0.8}},
+    damaged_trigger_effect = hit_effects.wall(),
+    pictures = new_rail_pictures_wood("half-diagonal"),
+    placeable_by = {item = "bi-rail-wood", count = 2},
+    walking_sound = tile_sounds.walking.rails,
+    extra_planner_penalty = 0,
+    factoriopedia_alternative = "straight-rail"
+  },
+  {
+    type = "curved-rail-a",
+    name = "bi-curved-rail-a-wood",
+    order = "a[ground-rail]-c[bi-curved-rail-a-wood]",
+    deconstruction_alternative = "bi-straight-rail-wood",
+    icon = ICONPATH_E .. "curved-rail-wood.png",
+    collision_box = {{-0.75, -2.516}, {0.75, 2.516}}, -- has custommly generated box, but the prototype needs something that is used to generate building smokes
+    flags = {"placeable-neutral", "player-creation", "building-direction-8-way"},
+    minable = {mining_time = 0.2, result = "bi-rail-wood", count = 3},
+    max_health = 200,
+    corpse = "curved-rail-a-remnants",
+    dying_explosion =
+    {
+      {
+        name = "rail-explosion",
+        offset = {0.9, 2.2}
+      },
+      {
+        name = "rail-explosion"
+      },
+      {
+        name = "rail-explosion",
+        offset = {-1.2, -2}
+      }
+    },
+    resistances =
+    {
+      {
+        type = "fire",
+        percent = 100
+      },
+      {
+        type = "acid",
+        percent = 80
+      }
+    },
+    -- collision box is hardcoded for rails as to avoid unexpected changes in the way rail blocks are merged
+    selection_box = {{-1.7, -0.8}, {1.7, 0.8}},
+    damaged_trigger_effect = hit_effects.wall(),
+    pictures = new_rail_pictures_wood("curved-a"),
+    placeable_by = {item = "bi-rail-wood", count = 3},
+    walking_sound = tile_sounds.walking.rails,
+    extra_planner_penalty = 0.5,
+    deconstruction_marker_positions = rail_8shifts_vector(-0.248, -0.533),
+    factoriopedia_alternative = "straight-rail"
+  },
+  {
+    type = "curved-rail-b",
+    name = "bi-curved-rail-b-wood",
+    order = "a[ground-rail]-d[bi-curved-rail-b-wood]",
+    deconstruction_alternative = "bi-straight-rail-wood",
+    icon = ICONPATH_E .. "curved-rail-wood.png",
+    collision_box = {{-0.75, -2.441}, {0.75, 2.441}}, -- has custommly generated box, but the prototype needs something that is used to generate building smokes
+    flags = {"placeable-neutral", "player-creation", "building-direction-8-way"},
+    minable = {mining_time = 0.2, result = "bi-rail-wood", count = 3},
+    max_health = 200,
+    corpse = "curved-rail-b-remnants",
+    dying_explosion =
+    {
+      {
+        name = "rail-explosion",
+        offset = {0.9, 2.2}
+      },
+      {
+        name = "rail-explosion"
+      },
+      {
+        name = "rail-explosion",
+        offset = {-1.2, -2}
+      }
+    },
+    resistances =
+    {
+      {
+        type = "fire",
+        percent = 100
+      },
+      {
+        type = "acid",
+        percent = 80
+      }
+    },
+    -- collision box is hardcoded for rails as to avoid unexpected changes in the way rail blocks are merged
+    selection_box = {{-1.7, -0.8}, {1.7, 0.8}},
+    damaged_trigger_effect = hit_effects.wall(),
+    pictures = new_rail_pictures_wood("curved-b"),
+    placeable_by = {item = "bi-rail-wood", count = 3},
+    walking_sound = tile_sounds.walking.rails,
+    extra_planner_penalty = 0.5,
+    deconstruction_marker_positions = rail_8shifts_vector(-0.309, -0.155),
+    factoriopedia_alternative = "straight-rail"
+  },
+})  
+   
+   
+  end
+  
+

Bio_Industries_2/prototypes/Wood_Products/recipe.lua

@@ -160,53 +160,3 @@ data:extend({
   },
   
    })
-
-  if BI.Settings.BI_Game_Tweaks_Recipe then
-  
-	data:extend({
-	  {
-		type = "recipe",	
-		name = "bi-rail-wood",
-		icon = ICONPATH_E .. "rail-wood.png",
-		icon_size = 64,
-		icons = {
-			{
-				icon = ICONPATH_E .. "rail-wood.png",
-				icon_size = 64,
-			}
-		},
-		localised_name = {"entity-name.bi-rail-wood"},
-		localised_description = {"entity-description.bi-rail-wood"},
-		enabled = false,
-		ingredients =
-		{
-		  {type = "item", name = "stone-crushed", amount = 6},
-		  {type = "item", name = "wood", amount = 12},
-		  {type = "item", name = "steel-plate", amount = 2}
-		},
-		results = {{type="item", name="rail", amount=1}}
-	  },
-	  
-	   {
-		type = "recipe",
-		name = "bi-rail-wood-to-concrete",
-		icon = ICONPATH_E .. "rail-wood-to-concrete.png",
-		icon_size = 64,
-		icons = {
-		  {
-			icon = ICONPATH_E .. "rail-wood-to-concrete.png",
-			icon_size = 64,
-		  }
-		},
-	  enabled = false,
-		  ingredients =
-		{
-		  {type = "item", name = "bi-rail-wood", amount = 2},
-		  {type = "item", name = "stone-brick", amount = 6},
-
-		},
-		results = {{type="item", name="rail", amount=2}}
-	  },
-	  
- })
-  end