updates

map_gen/presets/crash_site.lua

@@ -19,7 +19,9 @@ local outpost_builder = OutpostBuilder.new(outpost_seed)
 local walls = require 'map_gen.presets.crash_site.outpost_data.walls'
 local thin_walls = require 'map_gen.presets.crash_site.outpost_data.thin_walls'
 
+local light_gun_turrets = require 'map_gen.presets.crash_site.outpost_data.light_gun_turrets'
 local medium_gun_turrets = require 'map_gen.presets.crash_site.outpost_data.medium_gun_turrets'
+local heavy_gun_turrets = require 'map_gen.presets.crash_site.outpost_data.heavy_gun_turrets'
 local light_flame_turrets = require 'map_gen.presets.crash_site.outpost_data.light_flame_turrets'
 local laser_turrets = require 'map_gen.presets.crash_site.outpost_data.light_laser_turrets'
 local small_worm_turrets = require 'map_gen.presets.crash_site.outpost_data.small_worm_turrets'
@@ -52,8 +54,11 @@ local base_templates = {
 }
 
 local templates = {
-    {medium_gun_turrets, light_flame_turrets, laser_turrets, small_worm_turrets},
+    {medium_gun_turrets_player},
-    {gear_factory[1]}
+    {gear_factory[1]},
+    {gear_factory[2]},
+    {gear_factory[3]}
+    --{gear_factory[2]}
     --{base_templates.test[1]}
 }
 
@@ -77,12 +82,13 @@ local outpost =
     {
         size = 2,
         laser_turrets_player[1][1],
-        iron_plate_factory[1]
+        gear_factory[1],
+        gear_factory[2]
     }
 )
 
 local map = b.change_tile(outposts, true, 'grass-1')
 
 --return b.full_shape
---return map
+return map
-return outpost
+--return outpost

map_gen/presets/crash_site/blueprint_extractor.lua

@@ -130,7 +130,7 @@ function extract1(size)
 
         entry.tile = e
     end
-    output(result, 'return')
+    output(result, 'ob.make_1_way')
 end
 
 function extract4(size)
@@ -179,8 +179,8 @@ function extract4(size)
         entry.entity = e
     end
 
-    for _, e in ipairs(ts) do
+    for _, t in ipairs(ts) do
-        local p = e.position
+        local p = t.position
         local x, y = p.x + min_x, p.y + min_y
         x, y = math.ceil(x), math.ceil(y)
         local i = (y - 1) * size + x
@@ -191,7 +191,7 @@ function extract4(size)
             result[i] = entry
         end
 
-        entry.tile = e
+        entry.tile = t
     end
     output(result, 'ob.make_4_way')
 end

map_gen/presets/crash_site/outpost_builder.lua

@@ -86,6 +86,17 @@ local function get_block(tbl, x, y)
     return tbl[(y - 1) * size + x] or 0
 end
 
+local function fast_remove(tbl, index)
+    local count = #tbl
+    if index > count then
+        return
+    elseif index < count then
+        tbl[index] = tbl[count]
+    end
+
+    tbl[count] = nil
+end
+
 local Public = {}
 Public.__index = Public
 
@@ -529,6 +540,38 @@ local function do_levels(blocks, max_level)
     end
 end
 
+local function get_template(random, templates, templates_count, counts)
+    local template
+    if templates_count == 0 then
+        return nil
+    elseif templates_count == 1 then
+        template = templates[1]
+    else
+        local ti = random:next_int(1, templates_count)
+        template = templates[ti]
+    end
+
+    if template == Public.empty_template then
+        return nil
+    end
+
+    local count = counts[template] or 0
+    local max_count = template.max_count
+
+    while count == max_count do
+        template = template.fallback
+        if template == nil then
+            return nil
+        end
+        count = counts[template] or 0
+        max_count = template.max_count
+    end
+
+    counts[template] = count + 1
+
+    return template
+end
+
 local function make_blocks(self, blocks, templates)
     local random = self.random
 
@@ -554,6 +597,8 @@ local function make_blocks(self, blocks, templates)
         end
     end
 
+    local counts = {}
+
     for l = 2, #levels do
         local level = levels[l]
         local base_templates = templates[l]
@@ -561,22 +606,14 @@ local function make_blocks(self, blocks, templates)
         if base_templates then
             local base_template_count = #base_templates
 
-            for _, i in ipairs(level) do
+            while #level > 0 do
-                local template
+                local index = random:next_int(1, #level)
-                if base_template_count == 0 then
+                local i = level[index]
-                    template = nil
-                elseif base_template_count == 1 then
-                    template = base_templates[1]
-                else
-                    local ti = random:next_int(1, base_template_count)
-                    template = base_templates[ti]
-                end
 
-                if template == Public.empty_template then
+                fast_remove(level, index)
-                    blocks[i] = nil
+
-                else
+                local template = get_template(random, base_templates, base_template_count, counts)
-                    blocks[i] = template
+                blocks[i] = template
-                end
             end
         else
             for _, i in ipairs(level) do
@@ -586,12 +623,14 @@ local function make_blocks(self, blocks, templates)
     end
 end
 
+local remove_entity_types = {'tree', 'simple-entity'}
+
 local function to_shape(blocks)
     local size = blocks.size
     local t_size = size * part_size
     local half_t_size = t_size * 0.5
 
-    return function(x, y)
+    return function(x, y, world)
         x, y = math.floor(x + half_t_size), math.floor(y + half_t_size)
         if x < 0 or y < 0 or x >= t_size or y >= t_size then
             return true
@@ -604,6 +643,18 @@ local function to_shape(blocks)
             return true
         end
 
+        local wx, wy = world.x, world.y
+        for _, e in ipairs(
+            world.surface.find_entities_filtered(
+                {
+                    area = {{wx, wy}, {wx + 1, wy + 1}},
+                    type = remove_entity_types
+                }
+            )
+        ) do
+            e.destroy()
+        end
+
         local x3, y3 = x - x2 * part_size, y - y2 * part_size
 
         local i = y3 * part_size + x3 + 1
@@ -632,7 +683,8 @@ local function to_shape(blocks)
                         direction = entity.direction,
                         force = template.force,
                         callback = callback,
-                        data = data
+                        data = data,
+                        always_place = true
                     }
                 }
             }
@@ -656,22 +708,13 @@ function Public.to_shape(blocks)
     return to_shape(blocks)
 end
 
-local function change_direction(entry, new_dir)
+local function change_direction(entity, new_dir)
-    local e = entry.entity
-    if not e then
-        return entry
-    end
-
     local copy = {}
-    copy.tile = entry.tile
 
-    local ce = {}
+    for k, v in pairs(entity) do
-
+        copy[k] = v
-    copy.entity = ce
-    for k, v in pairs(e) do
-        ce[k] = v
     end
-    ce.direction = new_dir
+    copy.direction = new_dir
 
     return copy
 end
@@ -681,6 +724,25 @@ function Public.make_1_way(data)
     return data
 end
 
+local function set_tile(tbl, index, tile)
+    local entry = tbl[index]
+    if entry then
+        entry.tile = tile
+    else
+        tbl[index] = {tile = tile}
+    end
+end
+
+local function set_entity(tbl, index, entity)
+    local entry = tbl[index]
+
+    if entry then
+        entry.entity = entity
+    else
+        tbl[index] = {entity = entity}
+    end
+end
+
 function Public.make_4_way(data)
     local props = {}
 
@@ -697,9 +759,6 @@ function Public.make_4_way(data)
             local y = math.ceil(i * inv_part_size)
             local x = i - (y - 1) * part_size
 
-            local e = entry.entity or {}
-            local offset = e.offset
-
             local x2 = part_size - y + 1
             local y2 = x
             local x3 = part_size - x + 1
@@ -711,24 +770,41 @@ function Public.make_4_way(data)
             local i3 = (y3 - 1) * part_size + x3
             local i4 = (y4 - 1) * part_size + x4
 
-            if offset == 3 then
+            local tile = entry.tile
-                i = i + 7
+            if tile then
-                i2 = i2 + 6
+                set_tile(north, i, tile)
-                i4 = i4 + 1
+                set_tile(east, i2, tile)
-            elseif offset == 1 then
+                set_tile(south, i3, tile)
-                i = i + 1
+                set_tile(west, i4, tile)
-                i4 = i4 + 1
-            elseif offset == 2 then
-                i = i + 6
-                i2 = i2 + 6
             end
 
-            local dir = e.direction or 0
+            local entity = entry.entity
 
-            north[i] = entry
+            if entity then
-            east[i2] = change_direction(entry, (dir + 2) % 8)
+                local offset = entity.offset
-            south[i3] = change_direction(entry, (dir + 4) % 8)
+
-            west[i4] = change_direction(entry, (dir + 6) % 8)
+                if offset == 3 then
+                    i = i + 7
+                    i2 = i2 + 6
+                    i4 = i4 + 1
+                elseif offset == 1 then
+                    i = i + 1
+                    i4 = i4 + 1
+                elseif offset == 2 then
+                    i = i + 6
+                    i2 = i2 + 6
+                else
+                    i = i
+                    i2 = i2
+                end
+
+                local dir = entity.direction or 0
+
+                set_entity(north, i, entity)
+                set_entity(east, i2, change_direction(entity, (dir + 2) % 8))
+                set_entity(south, i3, change_direction(entity, (dir + 4) % 8))
+                set_entity(west, i4, change_direction(entity, (dir + 6) % 8))
+            end
         end
     end
 
@@ -776,17 +852,6 @@ function Public.extend_walls(data, tbl)
     }
 end
 
-local function fast_remove(tbl, index)
-    local count = #tbl
-    if index > count then
-        return
-    elseif index < count then
-        tbl[index] = tbl[count]
-    end
-
-    tbl[count] = nil
-end
-
 local function do_refill_turrets()
     local index = refill_turrets.index
 
@@ -927,7 +992,8 @@ Public.magic_item_crafting_callback =
         end
 
         local p = entity.position
-        local distance = math.sqrt(p.x * p.x + p.y * p.y)
+        local x, y = p.x, p.y
+        local distance = math.sqrt(x * x + y * y)
 
         local output = data.output
         if #output == 0 then
@@ -958,6 +1024,10 @@ local function remove_power_source(event)
     end
 
     local number = entity.unit_number
+    if not number then
+        return
+    end
+
     local ps = power_sources[number]
     power_sources[number] = nil
 
@@ -966,6 +1036,32 @@ local function remove_power_source(event)
     end
 end
 
+Public.market_set_items_callback =
+    Token.register(
+    function(entity, data)
+        if not entity.valid then
+            return
+        end
+
+        entity.destructible = false
+
+        local p = entity.position
+        local x, y = p.x, p.y
+        local d = math.sqrt(x * x + y * y)
+
+        for _, item in ipairs(data) do
+            local price = item.price
+            local df = item.distance_factor or 0
+            local min_price = item.min_price or 1
+
+            local count = price - d * df
+            count = math.max(count, min_price)
+
+            entity.add_market_item({price = {{item.name, count}}, offer = item.offer})
+        end
+    end
+)
+
 Public.firearm_magazine_ammo = {name = 'firearm-magazine', count = 200}
 Public.piercing_rounds_magazine_ammo = {name = 'piercing-rounds-magazine', count = 200}
 Public.uranium_rounds_magazine_ammo = {name = 'uranium-rounds-magazine', count = 200}
@@ -973,6 +1069,55 @@ Public.light_oil_ammo = {name = 'light-oil', amount = 100}
 
 Public.laser_turrent_power_source = {buffer_size = 2400000, power_production = 40000}
 
+function Public.prepare_weighted_loot(loot)
+    local total = 0
+    local weights = {}
+
+    for _, v in ipairs(loot) do
+        total = total + v.weight
+        table.insert(weights, total)
+    end
+
+    weights.total = total
+
+    return weights
+end
+
+function Public.do_random_loot(entity, weights, loot)
+    if not entity.valid then
+        return
+    end
+
+    entity.operable = false
+    entity.destructible = false
+
+    local i = math.random() * weights.total
+
+    local index = table.binary_search(weights, i)
+    if (index < 0) then
+        index = bit32.bnot(index)
+    end
+
+    local stack = loot[index].stack
+    if not stack then
+        return
+    end
+
+    local df = stack.distance_factor
+    local count
+    if df then
+        local p = entity.position
+        local x, y = p.x, p.y
+        local d = math.sqrt(x * x + y * y)
+
+        count = stack.count + d * df
+    else
+        count = stack.count
+    end
+
+    entity.insert {name = stack.name, count = count}
+end
+
 Event.add(defines.events.on_tick, tick)
 Event.add(defines.events.on_entity_died, remove_power_source)
 

map_gen/presets/crash_site/outpost_data/gear_factory.lua

@@ -1,15 +1,113 @@
 local ob = require 'map_gen.presets.crash_site.outpost_builder'
+local Token = require 'utils.global_token'
+
+local loot = {
+    {weight = 10},
+    {stack = {name = 'coin', count = 500, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'iron-plate', count = 500, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'steel-plate', count = 100, distance_factor = 1 / 5}, weight = 1},
+    {stack = {name = 'iron-gear-wheel', count = 1000, distance_factor = 1}, weight = 5}
+}
+
+local weights = ob.prepare_weighted_loot(loot)
+
+local loot_callback =
+    Token.register(
+    function(chest)
+        ob.do_random_loot(chest, weights, loot)
+    end
+)
+
+level2 =
+    ob.make_1_way {
+    force = 'neutral',
+    loot = {callback = loot_callback},
+    [1] = {tile = 'stone-path'},
+    [2] = {tile = 'stone-path'},
+    [3] = {tile = 'stone-path'},
+    [4] = {tile = 'stone-path'},
+    [5] = {tile = 'stone-path'},
+    [6] = {tile = 'stone-path'},
+    [7] = {tile = 'stone-path'},
+    [8] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [9] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [10] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [11] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [12] = {tile = 'stone-path'},
+    [13] = {tile = 'stone-path'},
+    [14] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [15] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [16] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [17] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [18] = {tile = 'stone-path'},
+    [19] = {tile = 'stone-path'},
+    [20] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [21] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [22] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [23] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [24] = {tile = 'stone-path'},
+    [25] = {tile = 'stone-path'},
+    [26] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [27] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [28] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [29] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [30] = {tile = 'stone-path'},
+    [31] = {tile = 'stone-path'},
+    [32] = {tile = 'stone-path'},
+    [33] = {tile = 'stone-path'},
+    [34] = {tile = 'stone-path'},
+    [35] = {tile = 'stone-path'},
+    [36] = {tile = 'stone-path'}
+}
+
+local level3 =
+    ob.make_1_way {
+    force = 'neutral',
+    factory = {
+        callback = ob.magic_item_crafting_callback,
+        data = {
+            recipe = 'iron-gear-wheel',
+            output = {min_rate = 1 / 60, distance_factor = 1 / 60 / 100, item = 'iron-gear-wheel'}
+        }
+    },
+    max_count = 4,
+    fallback = level2,
+    [15] = {entity = {name = 'assembling-machine-2', callback = 'factory'}}
+}
 
 return {
+    level2,
+    level3,
     ob.make_1_way {
         force = 'neutral',
-        factory = {
+        market = {
-            callback = ob.magic_item_crafting_callback,
+            callback = ob.market_set_items_callback,
             data = {
-                recipe = 'iron-gear-wheel',
+                {
-                output = {min_rate = 1 / 60, distance_factor = 1 / 60 / 100, item = 'iron-gear-wheel'}
+                    offer = {type = 'give-item', item = 'iron-gear-wheel', count = 100},
+                    name = 'coin',
+                    price = 100,
+                    distance_factor = 1 / 32,
+                    min_price = 10
+                },
+                {
+                    offer = {type = 'give-item', item = 'iron-plate', count = 100},
+                    name = 'coin',
+                    price = 80,
+                    distance_factor = 1 / 32,
+                    min_price = 8
+                },
+                {
+                    offer = {type = 'give-item', item = 'steel-plate', count = 100},
+                    name = 'coin',
+                    price = 400,
+                    distance_factor = 1 / 32,
+                    min_price = 40
+                }
             }
         },
-        [15] = {entity = {name = 'assembling-machine-2', callback = 'factory'}}
+        max_count = 1,
+        fallback = level2,
+        [15] = {entity = {name = 'market', callback = 'market'}}
     }
 }

map_gen/presets/crash_site/outpost_data/heavy_flame_turrets.lua

@@ -0,0 +1,124 @@
+local ob = require 'map_gen.presets.crash_site.outpost_builder'
+
+return {
+    ob.make_4_way {
+        [1] = {entity = {name = 'stone-wall'}},
+        [2] = {entity = {name = 'stone-wall'}},
+        [3] = {entity = {name = 'stone-wall'}},
+        [4] = {entity = {name = 'stone-wall'}},
+        [5] = {entity = {name = 'stone-wall'}},
+        [6] = {entity = {name = 'stone-wall'}},
+        [7] = {entity = {name = 'gun-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [8] = {tile = 'refined-hazard-concrete-left'},
+        [9] = {entity = {name = 'gun-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [10] = {tile = 'refined-hazard-concrete-left'},
+        [11] = {entity = {name = 'gun-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [12] = {tile = 'refined-hazard-concrete-left'},
+        [13] = {tile = 'refined-hazard-concrete-left'},
+        [14] = {tile = 'refined-hazard-concrete-left'},
+        [15] = {tile = 'refined-hazard-concrete-left'},
+        [16] = {tile = 'refined-hazard-concrete-left'},
+        [17] = {tile = 'refined-hazard-concrete-left'},
+        [18] = {tile = 'refined-hazard-concrete-left'},
+        [19] = {tile = 'refined-hazard-concrete-left'},
+        [20] = {tile = 'refined-hazard-concrete-left'},
+        [21] = {tile = 'refined-hazard-concrete-left'},
+        [22] = {tile = 'refined-hazard-concrete-left'},
+        [23] = {tile = 'refined-hazard-concrete-left'},
+        [24] = {tile = 'refined-hazard-concrete-left'},
+        [25] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'refined-hazard-concrete-left'},
+        [26] = {tile = 'refined-hazard-concrete-left'},
+        [27] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'refined-hazard-concrete-left'},
+        [28] = {tile = 'refined-hazard-concrete-left'},
+        [29] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'refined-hazard-concrete-left'},
+        [30] = {tile = 'refined-hazard-concrete-left'},
+        [31] = {tile = 'refined-hazard-concrete-left'},
+        [32] = {tile = 'refined-hazard-concrete-left'},
+        [33] = {tile = 'refined-hazard-concrete-left'},
+        [34] = {tile = 'refined-hazard-concrete-left'},
+        [35] = {tile = 'refined-hazard-concrete-left'},
+        [36] = {tile = 'refined-hazard-concrete-left'}
+    },
+    ob.make_4_way {
+        [1] = {entity = {name = 'stone-wall'}},
+        [2] = {entity = {name = 'stone-wall'}},
+        [3] = {entity = {name = 'stone-wall'}},
+        [4] = {entity = {name = 'stone-wall'}},
+        [5] = {entity = {name = 'stone-wall'}},
+        [6] = {entity = {name = 'stone-wall'}},
+        [7] = {entity = {name = 'stone-wall'}},
+        [8] = {entity = {name = 'stone-wall'}},
+        [9] = {tile = 'refined-hazard-concrete-left'},
+        [10] = {tile = 'refined-hazard-concrete-left'},
+        [11] = {tile = 'refined-hazard-concrete-left'},
+        [12] = {tile = 'refined-hazard-concrete-left'},
+        [13] = {entity = {name = 'stone-wall'}},
+        [14] = {entity = {name = 'stone-wall'}},
+        [15] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'refined-hazard-concrete-left'},
+        [16] = {tile = 'refined-hazard-concrete-left'},
+        [17] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'refined-hazard-concrete-left'},
+        [18] = {tile = 'refined-hazard-concrete-left'},
+        [19] = {entity = {name = 'stone-wall'}},
+        [20] = {entity = {name = 'stone-wall'}},
+        [21] = {tile = 'refined-hazard-concrete-left'},
+        [22] = {tile = 'refined-hazard-concrete-left'},
+        [23] = {tile = 'refined-hazard-concrete-left'},
+        [24] = {tile = 'refined-hazard-concrete-left'},
+        [25] = {entity = {name = 'stone-wall'}},
+        [26] = {tile = 'refined-hazard-concrete-left'},
+        [27] = {
+            entity = {name = 'flamethrower-turret', direction = 6, offset = 2},
+            tile = 'refined-hazard-concrete-left'
+        },
+        [28] = {tile = 'refined-hazard-concrete-left'},
+        [29] = {entity = {name = 'gun-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [30] = {tile = 'refined-hazard-concrete-left'},
+        [31] = {entity = {name = 'stone-wall'}},
+        [32] = {tile = 'refined-hazard-concrete-left'},
+        [33] = {tile = 'refined-hazard-concrete-left'},
+        [34] = {tile = 'refined-hazard-concrete-left'},
+        [35] = {tile = 'refined-hazard-concrete-left'},
+        [36] = {tile = 'refined-hazard-concrete-left'}
+    },
+    ob.make_4_way {
+        [1] = {entity = {name = 'stone-wall'}},
+        [2] = {entity = {name = 'stone-wall'}},
+        [3] = {tile = 'refined-hazard-concrete-left'},
+        [4] = {tile = 'refined-hazard-concrete-left'},
+        [5] = {tile = 'refined-hazard-concrete-left'},
+        [6] = {tile = 'refined-hazard-concrete-left'},
+        [7] = {entity = {name = 'stone-wall'}},
+        [8] = {entity = {name = 'gun-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [9] = {tile = 'refined-hazard-concrete-left'},
+        [10] = {tile = 'refined-hazard-concrete-left'},
+        [11] = {
+            entity = {name = 'flamethrower-turret', direction = 6, offset = 2},
+            tile = 'refined-hazard-concrete-left'
+        },
+        [12] = {tile = 'refined-hazard-concrete-left'},
+        [13] = {tile = 'refined-hazard-concrete-left'},
+        [14] = {tile = 'refined-hazard-concrete-left'},
+        [15] = {tile = 'refined-hazard-concrete-left'},
+        [16] = {tile = 'refined-hazard-concrete-left'},
+        [17] = {tile = 'refined-hazard-concrete-left'},
+        [18] = {tile = 'refined-hazard-concrete-left'},
+        [19] = {tile = 'refined-hazard-concrete-left'},
+        [20] = {tile = 'refined-hazard-concrete-left'},
+        [21] = {tile = 'refined-hazard-concrete-left'},
+        [22] = {tile = 'refined-hazard-concrete-left'},
+        [23] = {tile = 'refined-hazard-concrete-left'},
+        [24] = {tile = 'refined-hazard-concrete-left'},
+        [25] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'refined-hazard-concrete-left'},
+        [26] = {tile = 'refined-hazard-concrete-left'},
+        [27] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'refined-hazard-concrete-left'},
+        [28] = {tile = 'refined-hazard-concrete-left'},
+        [29] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'refined-hazard-concrete-left'},
+        [30] = {tile = 'refined-hazard-concrete-left'},
+        [31] = {tile = 'refined-hazard-concrete-left'},
+        [32] = {tile = 'refined-hazard-concrete-left'},
+        [33] = {tile = 'refined-hazard-concrete-left'},
+        [34] = {tile = 'refined-hazard-concrete-left'},
+        [35] = {tile = 'refined-hazard-concrete-left'},
+        [36] = {tile = 'refined-hazard-concrete-left'}
+    }
+}

map_gen/presets/crash_site/outpost_data/heavy_gun_turrets.lua

@@ -0,0 +1,118 @@
+local ob = require 'map_gen.presets.crash_site.outpost_builder'
+
+return {
+    ob.make_4_way {
+        [1] = {entity = {name = 'stone-wall'}},
+        [2] = {entity = {name = 'stone-wall'}},
+        [3] = {entity = {name = 'stone-wall'}},
+        [4] = {entity = {name = 'stone-wall'}},
+        [5] = {entity = {name = 'stone-wall'}},
+        [6] = {entity = {name = 'stone-wall'}},
+        [7] = {entity = {name = 'stone-wall'}},
+        [8] = {entity = {name = 'stone-wall'}},
+        [9] = {entity = {name = 'stone-wall'}},
+        [10] = {entity = {name = 'stone-wall'}},
+        [11] = {entity = {name = 'stone-wall'}},
+        [12] = {entity = {name = 'stone-wall'}},
+        [13] = {entity = {name = 'gun-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [14] = {tile = 'refined-hazard-concrete-left'},
+        [15] = {entity = {name = 'gun-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [16] = {tile = 'refined-hazard-concrete-left'},
+        [17] = {entity = {name = 'gun-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [18] = {tile = 'refined-hazard-concrete-left'},
+        [19] = {tile = 'refined-hazard-concrete-left'},
+        [20] = {tile = 'refined-hazard-concrete-left'},
+        [21] = {tile = 'refined-hazard-concrete-left'},
+        [22] = {tile = 'refined-hazard-concrete-left'},
+        [23] = {tile = 'refined-hazard-concrete-left'},
+        [24] = {tile = 'refined-hazard-concrete-left'},
+        [25] = {entity = {name = 'gun-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [26] = {tile = 'refined-hazard-concrete-left'},
+        [27] = {entity = {name = 'gun-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [28] = {tile = 'refined-hazard-concrete-left'},
+        [29] = {entity = {name = 'gun-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [30] = {tile = 'refined-hazard-concrete-left'},
+        [31] = {tile = 'refined-hazard-concrete-left'},
+        [32] = {tile = 'refined-hazard-concrete-left'},
+        [33] = {tile = 'refined-hazard-concrete-left'},
+        [34] = {tile = 'refined-hazard-concrete-left'},
+        [35] = {tile = 'refined-hazard-concrete-left'},
+        [36] = {tile = 'refined-hazard-concrete-left'}
+    },
+    ob.make_4_way {
+        [1] = {entity = {name = 'stone-wall'}},
+        [2] = {entity = {name = 'stone-wall'}},
+        [3] = {entity = {name = 'stone-wall'}},
+        [4] = {entity = {name = 'stone-wall'}},
+        [5] = {entity = {name = 'stone-wall'}},
+        [6] = {entity = {name = 'stone-wall'}},
+        [7] = {entity = {name = 'stone-wall'}},
+        [8] = {entity = {name = 'stone-wall'}},
+        [9] = {entity = {name = 'stone-wall'}},
+        [10] = {entity = {name = 'stone-wall'}},
+        [11] = {entity = {name = 'stone-wall'}},
+        [12] = {entity = {name = 'stone-wall'}},
+        [13] = {entity = {name = 'stone-wall'}},
+        [14] = {entity = {name = 'stone-wall'}},
+        [15] = {entity = {name = 'gun-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [16] = {tile = 'refined-hazard-concrete-left'},
+        [17] = {entity = {name = 'gun-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [18] = {tile = 'refined-hazard-concrete-left'},
+        [19] = {entity = {name = 'stone-wall'}},
+        [20] = {entity = {name = 'stone-wall'}},
+        [21] = {tile = 'refined-hazard-concrete-left'},
+        [22] = {tile = 'refined-hazard-concrete-left'},
+        [23] = {tile = 'refined-hazard-concrete-left'},
+        [24] = {tile = 'refined-hazard-concrete-left'},
+        [25] = {entity = {name = 'stone-wall'}},
+        [26] = {entity = {name = 'stone-wall'}},
+        [27] = {entity = {name = 'gun-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [28] = {tile = 'refined-hazard-concrete-left'},
+        [29] = {entity = {name = 'gun-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [30] = {tile = 'refined-hazard-concrete-left'},
+        [31] = {entity = {name = 'stone-wall'}},
+        [32] = {entity = {name = 'stone-wall'}},
+        [33] = {tile = 'refined-hazard-concrete-left'},
+        [34] = {tile = 'refined-hazard-concrete-left'},
+        [35] = {tile = 'refined-hazard-concrete-left'},
+        [36] = {tile = 'refined-hazard-concrete-left'}
+    },
+    ob.make_4_way {
+        [1] = {entity = {name = 'stone-wall'}},
+        [2] = {entity = {name = 'stone-wall'}},
+        [3] = {entity = {name = 'gun-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [4] = {tile = 'refined-hazard-concrete-left'},
+        [5] = {entity = {name = 'gun-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [6] = {tile = 'refined-hazard-concrete-left'},
+        [7] = {entity = {name = 'stone-wall'}},
+        [8] = {entity = {name = 'stone-wall'}},
+        [9] = {tile = 'refined-hazard-concrete-left'},
+        [10] = {tile = 'refined-hazard-concrete-left'},
+        [11] = {tile = 'refined-hazard-concrete-left'},
+        [12] = {tile = 'refined-hazard-concrete-left'},
+        [13] = {entity = {name = 'gun-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [14] = {tile = 'refined-hazard-concrete-left'},
+        [15] = {entity = {name = 'gun-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [16] = {tile = 'refined-hazard-concrete-left'},
+        [17] = {entity = {name = 'gun-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [18] = {tile = 'refined-hazard-concrete-left'},
+        [19] = {tile = 'refined-hazard-concrete-left'},
+        [20] = {tile = 'refined-hazard-concrete-left'},
+        [21] = {tile = 'refined-hazard-concrete-left'},
+        [22] = {tile = 'refined-hazard-concrete-left'},
+        [23] = {tile = 'refined-hazard-concrete-left'},
+        [24] = {tile = 'refined-hazard-concrete-left'},
+        [25] = {entity = {name = 'gun-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [26] = {tile = 'refined-hazard-concrete-left'},
+        [27] = {entity = {name = 'gun-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [28] = {tile = 'refined-hazard-concrete-left'},
+        [29] = {entity = {name = 'gun-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [30] = {tile = 'refined-hazard-concrete-left'},
+        [31] = {tile = 'refined-hazard-concrete-left'},
+        [32] = {tile = 'refined-hazard-concrete-left'},
+        [33] = {tile = 'refined-hazard-concrete-left'},
+        [34] = {tile = 'refined-hazard-concrete-left'},
+        [35] = {tile = 'refined-hazard-concrete-left'},
+        [36] = {tile = 'refined-hazard-concrete-left'}
+    }
+}

map_gen/presets/crash_site/outpost_data/heavy_laser_turrets.lua

@@ -0,0 +1,118 @@
+local ob = require 'map_gen.presets.crash_site.outpost_builder'
+
+return {
+    ob.make_4_way {
+        [1] = {entity = {name = 'stone-wall'}},
+        [2] = {entity = {name = 'stone-wall'}},
+        [3] = {tile = 'concrete'},
+        [4] = {tile = 'hazard-concrete-left'},
+        [5] = {tile = 'concrete'},
+        [6] = {tile = 'hazard-concrete-left'},
+        [7] = {entity = {name = 'stone-wall'}},
+        [8] = {entity = {name = 'stone-wall'}},
+        [9] = {tile = 'hazard-concrete-left'},
+        [10] = {entity = {name = 'laser-turret', offset = 3}, tile = 'concrete'},
+        [11] = {tile = 'hazard-concrete-left'},
+        [12] = {tile = 'concrete'},
+        [13] = {tile = 'concrete'},
+        [14] = {tile = 'hazard-concrete-left'},
+        [15] = {tile = 'concrete'},
+        [16] = {tile = 'hazard-concrete-left'},
+        [17] = {tile = 'concrete'},
+        [18] = {tile = 'hazard-concrete-left'},
+        [19] = {tile = 'hazard-concrete-left'},
+        [20] = {entity = {name = 'laser-turret', offset = 3}, tile = 'concrete'},
+        [21] = {tile = 'hazard-concrete-left'},
+        [22] = {tile = 'concrete'},
+        [23] = {tile = 'hazard-concrete-left'},
+        [24] = {tile = 'concrete'},
+        [25] = {tile = 'concrete'},
+        [26] = {tile = 'hazard-concrete-left'},
+        [27] = {tile = 'concrete'},
+        [28] = {tile = 'hazard-concrete-left'},
+        [29] = {tile = 'concrete'},
+        [30] = {entity = {name = 'medium-electric-pole'}, tile = 'hazard-concrete-left'},
+        [31] = {tile = 'hazard-concrete-left'},
+        [32] = {tile = 'concrete'},
+        [33] = {tile = 'hazard-concrete-left'},
+        [34] = {tile = 'concrete'},
+        [35] = {entity = {name = 'medium-electric-pole'}, tile = 'hazard-concrete-left'},
+        [36] = {tile = 'concrete'}
+    },
+    ob.make_4_way {
+        [1] = {entity = {name = 'stone-wall'}},
+        [2] = {entity = {name = 'stone-wall'}},
+        [3] = {entity = {name = 'stone-wall'}},
+        [4] = {entity = {name = 'stone-wall'}},
+        [5] = {entity = {name = 'stone-wall'}},
+        [6] = {entity = {name = 'stone-wall'}},
+        [7] = {entity = {name = 'stone-wall'}},
+        [8] = {entity = {name = 'stone-wall'}},
+        [9] = {entity = {name = 'stone-wall'}},
+        [10] = {entity = {name = 'stone-wall'}},
+        [11] = {entity = {name = 'stone-wall'}},
+        [12] = {entity = {name = 'stone-wall'}},
+        [13] = {entity = {name = 'stone-wall'}},
+        [14] = {entity = {name = 'stone-wall'}},
+        [15] = {entity = {name = 'laser-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [16] = {tile = 'refined-hazard-concrete-left'},
+        [17] = {entity = {name = 'laser-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [18] = {tile = 'refined-hazard-concrete-left'},
+        [19] = {entity = {name = 'stone-wall'}},
+        [20] = {entity = {name = 'stone-wall'}},
+        [21] = {tile = 'refined-hazard-concrete-left'},
+        [22] = {tile = 'refined-hazard-concrete-left'},
+        [23] = {tile = 'refined-hazard-concrete-left'},
+        [24] = {tile = 'refined-hazard-concrete-left'},
+        [25] = {entity = {name = 'stone-wall'}},
+        [26] = {entity = {name = 'stone-wall'}},
+        [27] = {entity = {name = 'laser-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [28] = {tile = 'refined-hazard-concrete-left'},
+        [29] = {entity = {name = 'substation', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [30] = {tile = 'refined-hazard-concrete-left'},
+        [31] = {entity = {name = 'stone-wall'}},
+        [32] = {entity = {name = 'stone-wall'}},
+        [33] = {tile = 'refined-hazard-concrete-left'},
+        [34] = {tile = 'refined-hazard-concrete-left'},
+        [35] = {tile = 'refined-hazard-concrete-left'},
+        [36] = {tile = 'refined-hazard-concrete-left'}
+    },
+    ob.make_4_way {
+        [1] = {entity = {name = 'stone-wall'}},
+        [2] = {entity = {name = 'stone-wall'}},
+        [3] = {entity = {name = 'laser-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [4] = {tile = 'refined-hazard-concrete-left'},
+        [5] = {entity = {name = 'laser-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [6] = {tile = 'refined-hazard-concrete-left'},
+        [7] = {entity = {name = 'stone-wall'}},
+        [8] = {entity = {name = 'stone-wall'}},
+        [9] = {tile = 'refined-hazard-concrete-left'},
+        [10] = {tile = 'refined-hazard-concrete-left'},
+        [11] = {tile = 'refined-hazard-concrete-left'},
+        [12] = {tile = 'refined-hazard-concrete-left'},
+        [13] = {entity = {name = 'laser-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [14] = {tile = 'refined-hazard-concrete-left'},
+        [15] = {entity = {name = 'laser-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [16] = {tile = 'refined-hazard-concrete-left'},
+        [17] = {entity = {name = 'laser-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [18] = {tile = 'refined-hazard-concrete-left'},
+        [19] = {tile = 'refined-hazard-concrete-left'},
+        [20] = {tile = 'refined-hazard-concrete-left'},
+        [21] = {tile = 'refined-hazard-concrete-left'},
+        [22] = {tile = 'refined-hazard-concrete-left'},
+        [23] = {tile = 'refined-hazard-concrete-left'},
+        [24] = {tile = 'refined-hazard-concrete-left'},
+        [25] = {entity = {name = 'laser-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [26] = {tile = 'refined-hazard-concrete-left'},
+        [27] = {entity = {name = 'laser-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [28] = {tile = 'refined-hazard-concrete-left'},
+        [29] = {entity = {name = 'substation', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [30] = {tile = 'refined-hazard-concrete-left'},
+        [31] = {tile = 'refined-hazard-concrete-left'},
+        [32] = {tile = 'refined-hazard-concrete-left'},
+        [33] = {tile = 'refined-hazard-concrete-left'},
+        [34] = {tile = 'refined-hazard-concrete-left'},
+        [35] = {tile = 'refined-hazard-concrete-left'},
+        [36] = {tile = 'refined-hazard-concrete-left'}
+    }
+}

map_gen/presets/crash_site/outpost_data/light_flame_turrets.lua

@@ -2,7 +2,6 @@ local ob = require 'map_gen.presets.crash_site.outpost_builder'
 
 return {
     ob.make_4_way {
-        turret = {callback = ob.refill_liquid_turret_callback, data = ob.light_oil_ammo},
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
         [3] = {entity = {name = 'stone-wall'}},
@@ -15,13 +14,30 @@ return {
         [10] = {entity = {name = 'stone-wall'}},
         [11] = {entity = {name = 'stone-wall'}},
         [12] = {entity = {name = 'stone-wall'}},
-        [27] = {
+        [13] = {tile = 'hazard-concrete-left'},
-            entity = {
+        [14] = {tile = 'hazard-concrete-left'},
-                name = 'flamethrower-turret',
+        [15] = {tile = 'hazard-concrete-left'},
-                offset = 1,
+        [16] = {tile = 'hazard-concrete-left'},
-                callback = 'turret'
+        [17] = {tile = 'hazard-concrete-left'},
-            }
+        [18] = {tile = 'hazard-concrete-left'},
-        }
+        [19] = {tile = 'concrete'},
+        [20] = {tile = 'concrete'},
+        [21] = {tile = 'concrete'},
+        [22] = {tile = 'concrete'},
+        [23] = {tile = 'concrete'},
+        [24] = {tile = 'concrete'},
+        [25] = {tile = 'concrete'},
+        [26] = {tile = 'concrete'},
+        [27] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'concrete'},
+        [28] = {tile = 'concrete'},
+        [29] = {tile = 'concrete'},
+        [30] = {tile = 'concrete'},
+        [31] = {tile = 'concrete'},
+        [32] = {tile = 'concrete'},
+        [33] = {tile = 'concrete'},
+        [34] = {tile = 'concrete'},
+        [35] = {tile = 'concrete'},
+        [36] = {tile = 'concrete'}
     },
     ob.make_4_way {
         [1] = {entity = {name = 'stone-wall'}},
@@ -38,19 +54,65 @@ return {
         [12] = {entity = {name = 'stone-wall'}},
         [13] = {entity = {name = 'stone-wall'}},
         [14] = {entity = {name = 'stone-wall'}},
+        [15] = {tile = 'hazard-concrete-left'},
+        [16] = {tile = 'hazard-concrete-left'},
+        [17] = {tile = 'hazard-concrete-left'},
+        [18] = {tile = 'hazard-concrete-left'},
         [19] = {entity = {name = 'stone-wall'}},
         [20] = {entity = {name = 'stone-wall'}},
-        [23] = {entity = {name = 'flamethrower-turret', direction = 6, offset = 2}},
+        [21] = {tile = 'hazard-concrete-left'},
+        [22] = {tile = 'concrete'},
+        [23] = {tile = 'concrete'},
+        [24] = {tile = 'concrete'},
         [25] = {entity = {name = 'stone-wall'}},
         [26] = {entity = {name = 'stone-wall'}},
+        [27] = {tile = 'hazard-concrete-left'},
+        [28] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'concrete'},
+        [29] = {tile = 'concrete'},
+        [30] = {tile = 'concrete'},
         [31] = {entity = {name = 'stone-wall'}},
-        [32] = {entity = {name = 'stone-wall'}}
+        [32] = {entity = {name = 'stone-wall'}},
+        [33] = {tile = 'hazard-concrete-left'},
+        [34] = {tile = 'concrete'},
+        [35] = {tile = 'concrete'},
+        [36] = {tile = 'concrete'}
     },
     ob.make_4_way {
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
+        [3] = {tile = 'hazard-concrete-left'},
+        [4] = {tile = 'concrete'},
+        [5] = {tile = 'concrete'},
+        [6] = {tile = 'concrete'},
         [7] = {entity = {name = 'stone-wall'}},
         [8] = {entity = {name = 'stone-wall'}},
-        [23] = {entity = {name = 'flamethrower-turret', direction = 6, offset = 2}}
+        [9] = {tile = 'hazard-concrete-left'},
+        [10] = {tile = 'concrete'},
+        [11] = {tile = 'concrete'},
+        [12] = {tile = 'concrete'},
+        [13] = {tile = 'hazard-concrete-left'},
+        [14] = {tile = 'hazard-concrete-left'},
+        [15] = {tile = 'hazard-concrete-left'},
+        [16] = {tile = 'concrete'},
+        [17] = {tile = 'concrete'},
+        [18] = {tile = 'concrete'},
+        [19] = {tile = 'concrete'},
+        [20] = {tile = 'concrete'},
+        [21] = {tile = 'concrete'},
+        [22] = {tile = 'concrete'},
+        [23] = {tile = 'concrete'},
+        [24] = {tile = 'concrete'},
+        [25] = {tile = 'concrete'},
+        [26] = {tile = 'concrete'},
+        [27] = {tile = 'concrete'},
+        [28] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'concrete'},
+        [29] = {tile = 'concrete'},
+        [30] = {tile = 'concrete'},
+        [31] = {tile = 'concrete'},
+        [32] = {tile = 'concrete'},
+        [33] = {tile = 'concrete'},
+        [34] = {tile = 'concrete'},
+        [35] = {tile = 'concrete'},
+        [36] = {tile = 'concrete'}
     }
 }

map_gen/presets/crash_site/outpost_data/light_gun_turrets.lua

@@ -0,0 +1,118 @@
+local ob = require 'map_gen.presets.crash_site.outpost_builder'
+
+return {
+    ob.make_4_way {
+        [1] = {entity = {name = 'stone-wall'}},
+        [2] = {entity = {name = 'stone-wall'}},
+        [3] = {entity = {name = 'stone-wall'}},
+        [4] = {entity = {name = 'stone-wall'}},
+        [5] = {entity = {name = 'stone-wall'}},
+        [6] = {entity = {name = 'stone-wall'}},
+        [7] = {entity = {name = 'stone-wall'}},
+        [8] = {entity = {name = 'stone-wall'}},
+        [9] = {entity = {name = 'stone-wall'}},
+        [10] = {entity = {name = 'stone-wall'}},
+        [11] = {entity = {name = 'stone-wall'}},
+        [12] = {entity = {name = 'stone-wall'}},
+        [13] = {tile = 'stone-path'},
+        [14] = {tile = 'stone-path'},
+        [15] = {tile = 'stone-path'},
+        [16] = {tile = 'stone-path'},
+        [17] = {tile = 'stone-path'},
+        [18] = {tile = 'stone-path'},
+        [19] = {tile = 'concrete'},
+        [20] = {tile = 'concrete'},
+        [21] = {entity = {name = 'gun-turret', offset = 3}, tile = 'concrete'},
+        [22] = {tile = 'concrete'},
+        [23] = {tile = 'concrete'},
+        [24] = {tile = 'concrete'},
+        [25] = {tile = 'concrete'},
+        [26] = {tile = 'concrete'},
+        [27] = {tile = 'concrete'},
+        [28] = {tile = 'concrete'},
+        [29] = {tile = 'concrete'},
+        [30] = {tile = 'concrete'},
+        [31] = {tile = 'stone-path'},
+        [32] = {tile = 'stone-path'},
+        [33] = {tile = 'stone-path'},
+        [34] = {tile = 'stone-path'},
+        [35] = {tile = 'stone-path'},
+        [36] = {tile = 'stone-path'}
+    },
+    ob.make_4_way {
+        [1] = {entity = {name = 'stone-wall'}},
+        [2] = {entity = {name = 'stone-wall'}},
+        [3] = {entity = {name = 'stone-wall'}},
+        [4] = {entity = {name = 'stone-wall'}},
+        [5] = {entity = {name = 'stone-wall'}},
+        [6] = {entity = {name = 'stone-wall'}},
+        [7] = {entity = {name = 'stone-wall'}},
+        [8] = {entity = {name = 'stone-wall'}},
+        [9] = {entity = {name = 'stone-wall'}},
+        [10] = {entity = {name = 'stone-wall'}},
+        [11] = {entity = {name = 'stone-wall'}},
+        [12] = {entity = {name = 'stone-wall'}},
+        [13] = {entity = {name = 'stone-wall'}},
+        [14] = {entity = {name = 'stone-wall'}},
+        [15] = {tile = 'stone-path'},
+        [16] = {tile = 'stone-path'},
+        [17] = {tile = 'stone-path'},
+        [18] = {tile = 'stone-path'},
+        [19] = {entity = {name = 'stone-wall'}},
+        [20] = {entity = {name = 'stone-wall'}},
+        [21] = {tile = 'stone-path'},
+        [22] = {entity = {name = 'gun-turret', offset = 3}, tile = 'concrete'},
+        [23] = {tile = 'concrete'},
+        [24] = {tile = 'concrete'},
+        [25] = {entity = {name = 'stone-wall'}},
+        [26] = {entity = {name = 'stone-wall'}},
+        [27] = {tile = 'stone-path'},
+        [28] = {tile = 'concrete'},
+        [29] = {tile = 'concrete'},
+        [30] = {tile = 'concrete'},
+        [31] = {entity = {name = 'stone-wall'}},
+        [32] = {entity = {name = 'stone-wall'}},
+        [33] = {tile = 'stone-path'},
+        [34] = {tile = 'concrete'},
+        [35] = {tile = 'concrete'},
+        [36] = {tile = 'stone-path'}
+    },
+    ob.make_4_way {
+        [1] = {entity = {name = 'stone-wall'}},
+        [2] = {entity = {name = 'stone-wall'}},
+        [3] = {tile = 'stone-path'},
+        [4] = {tile = 'concrete'},
+        [5] = {tile = 'concrete'},
+        [6] = {tile = 'stone-path'},
+        [7] = {entity = {name = 'stone-wall'}},
+        [8] = {entity = {name = 'stone-wall'}},
+        [9] = {tile = 'stone-path'},
+        [10] = {tile = 'concrete'},
+        [11] = {tile = 'concrete'},
+        [12] = {tile = 'stone-path'},
+        [13] = {tile = 'stone-path'},
+        [14] = {tile = 'stone-path'},
+        [15] = {tile = 'stone-path'},
+        [16] = {tile = 'concrete'},
+        [17] = {tile = 'concrete'},
+        [18] = {tile = 'stone-path'},
+        [19] = {tile = 'concrete'},
+        [20] = {tile = 'concrete'},
+        [21] = {tile = 'concrete'},
+        [22] = {entity = {name = 'gun-turret', offset = 3}, tile = 'concrete'},
+        [23] = {tile = 'concrete'},
+        [24] = {tile = 'stone-path'},
+        [25] = {tile = 'concrete'},
+        [26] = {tile = 'concrete'},
+        [27] = {tile = 'concrete'},
+        [28] = {tile = 'concrete'},
+        [29] = {tile = 'concrete'},
+        [30] = {tile = 'stone-path'},
+        [31] = {tile = 'stone-path'},
+        [32] = {tile = 'stone-path'},
+        [33] = {tile = 'stone-path'},
+        [34] = {tile = 'stone-path'},
+        [35] = {tile = 'stone-path'},
+        [36] = {tile = 'stone-path'}
+    }
+}

map_gen/presets/crash_site/outpost_data/light_laser_turrets.lua

@@ -2,7 +2,6 @@ local ob = require 'map_gen.presets.crash_site.outpost_builder'
 
 return {
     ob.make_4_way {
-        turret = {callback = ob.power_source_callback, data = ob.laser_turrent_power_source},
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
         [3] = {entity = {name = 'stone-wall'}},
@@ -15,14 +14,30 @@ return {
         [10] = {entity = {name = 'stone-wall'}},
         [11] = {entity = {name = 'stone-wall'}},
         [12] = {entity = {name = 'stone-wall'}},
-        [21] = {
+        [13] = {tile = 'hazard-concrete-left'},
-            entity = {
+        [14] = {tile = 'concrete'},
-                name = 'laser-turret',
+        [15] = {tile = 'hazard-concrete-left'},
-                offset = 3,
+        [16] = {tile = 'concrete'},
-                callback = 'turret'
+        [17] = {tile = 'hazard-concrete-left'},
-            }
+        [18] = {tile = 'concrete'},
-        },
+        [19] = {tile = 'hazard-concrete-left'},
-        [33] = {entity = {name = 'medium-electric-pole'}}
+        [20] = {tile = 'concrete'},
+        [21] = {entity = {name = 'laser-turret', offset = 3}, tile = 'hazard-concrete-left'},
+        [22] = {tile = 'concrete'},
+        [23] = {tile = 'hazard-concrete-left'},
+        [24] = {tile = 'concrete'},
+        [25] = {tile = 'hazard-concrete-left'},
+        [26] = {tile = 'concrete'},
+        [27] = {tile = 'hazard-concrete-left'},
+        [28] = {tile = 'concrete'},
+        [29] = {tile = 'hazard-concrete-left'},
+        [30] = {tile = 'concrete'},
+        [31] = {tile = 'hazard-concrete-left'},
+        [32] = {tile = 'concrete'},
+        [33] = {tile = 'hazard-concrete-left'},
+        [34] = {entity = {name = 'medium-electric-pole'}, tile = 'concrete'},
+        [35] = {tile = 'hazard-concrete-left'},
+        [36] = {tile = 'concrete'}
     },
     ob.make_4_way {
         [1] = {entity = {name = 'stone-wall'}},
@@ -39,21 +54,65 @@ return {
         [12] = {entity = {name = 'stone-wall'}},
         [13] = {entity = {name = 'stone-wall'}},
         [14] = {entity = {name = 'stone-wall'}},
+        [15] = {tile = 'concrete'},
+        [16] = {tile = 'hazard-concrete-left'},
+        [17] = {tile = 'concrete'},
+        [18] = {tile = 'hazard-concrete-left'},
         [19] = {entity = {name = 'stone-wall'}},
         [20] = {entity = {name = 'stone-wall'}},
-        [22] = {entity = {name = 'laser-turret', offset = 3}},
+        [21] = {tile = 'hazard-concrete-left'},
+        [22] = {entity = {name = 'laser-turret', offset = 3}, tile = 'concrete'},
+        [23] = {tile = 'hazard-concrete-left'},
+        [24] = {tile = 'concrete'},
         [25] = {entity = {name = 'stone-wall'}},
         [26] = {entity = {name = 'stone-wall'}},
+        [27] = {tile = 'concrete'},
+        [28] = {tile = 'hazard-concrete-left'},
+        [29] = {tile = 'concrete'},
+        [30] = {tile = 'hazard-concrete-left'},
         [31] = {entity = {name = 'stone-wall'}},
         [32] = {entity = {name = 'stone-wall'}},
-        [36] = {entity = {name = 'medium-electric-pole'}}
+        [33] = {tile = 'hazard-concrete-left'},
+        [34] = {tile = 'concrete'},
+        [35] = {tile = 'hazard-concrete-left'},
+        [36] = {entity = {name = 'medium-electric-pole'}, tile = 'concrete'}
     },
     ob.make_4_way {
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
+        [3] = {tile = 'concrete'},
+        [4] = {tile = 'hazard-concrete-left'},
+        [5] = {tile = 'concrete'},
+        [6] = {tile = 'hazard-concrete-left'},
         [7] = {entity = {name = 'stone-wall'}},
         [8] = {entity = {name = 'stone-wall'}},
-        [22] = {entity = {name = 'laser-turret', offset = 3}},
+        [9] = {tile = 'hazard-concrete-left'},
-        [36] = {entity = {name = 'medium-electric-pole'}}
+        [10] = {tile = 'concrete'},
+        [11] = {tile = 'hazard-concrete-left'},
+        [12] = {tile = 'concrete'},
+        [13] = {tile = 'concrete'},
+        [14] = {tile = 'hazard-concrete-left'},
+        [15] = {tile = 'concrete'},
+        [16] = {tile = 'hazard-concrete-left'},
+        [17] = {tile = 'concrete'},
+        [18] = {tile = 'hazard-concrete-left'},
+        [19] = {tile = 'hazard-concrete-left'},
+        [20] = {tile = 'concrete'},
+        [21] = {tile = 'hazard-concrete-left'},
+        [22] = {entity = {name = 'laser-turret', offset = 3}, tile = 'concrete'},
+        [23] = {tile = 'hazard-concrete-left'},
+        [24] = {tile = 'concrete'},
+        [25] = {tile = 'concrete'},
+        [26] = {tile = 'hazard-concrete-left'},
+        [27] = {tile = 'concrete'},
+        [28] = {tile = 'hazard-concrete-left'},
+        [29] = {tile = 'concrete'},
+        [30] = {tile = 'hazard-concrete-left'},
+        [31] = {tile = 'hazard-concrete-left'},
+        [32] = {tile = 'concrete'},
+        [33] = {tile = 'hazard-concrete-left'},
+        [34] = {tile = 'concrete'},
+        [35] = {tile = 'hazard-concrete-left'},
+        [36] = {entity = {name = 'medium-electric-pole'}, tile = 'concrete'}
     }
 }

map_gen/presets/crash_site/outpost_data/medium_flame_turrets.lua

@@ -0,0 +1,118 @@
+local ob = require 'map_gen.presets.crash_site.outpost_builder'
+
+return {
+    ob.make_4_way {
+        [1] = {entity = {name = 'stone-wall'}},
+        [2] = {entity = {name = 'stone-wall'}},
+        [3] = {entity = {name = 'stone-wall'}},
+        [4] = {entity = {name = 'stone-wall'}},
+        [5] = {entity = {name = 'stone-wall'}},
+        [6] = {entity = {name = 'stone-wall'}},
+        [7] = {entity = {name = 'stone-wall'}},
+        [8] = {entity = {name = 'stone-wall'}},
+        [9] = {entity = {name = 'stone-wall'}},
+        [10] = {entity = {name = 'stone-wall'}},
+        [11] = {entity = {name = 'stone-wall'}},
+        [12] = {entity = {name = 'stone-wall'}},
+        [13] = {tile = 'hazard-concrete-left'},
+        [14] = {tile = 'hazard-concrete-left'},
+        [15] = {tile = 'hazard-concrete-left'},
+        [16] = {tile = 'hazard-concrete-left'},
+        [17] = {tile = 'hazard-concrete-left'},
+        [18] = {tile = 'hazard-concrete-left'},
+        [19] = {tile = 'concrete'},
+        [20] = {tile = 'concrete'},
+        [21] = {entity = {name = 'gun-turret', offset = 3}, tile = 'concrete'},
+        [22] = {tile = 'concrete'},
+        [23] = {tile = 'concrete'},
+        [24] = {tile = 'concrete'},
+        [25] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'concrete'},
+        [26] = {tile = 'concrete'},
+        [27] = {tile = 'concrete'},
+        [28] = {tile = 'concrete'},
+        [29] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'concrete'},
+        [30] = {tile = 'concrete'},
+        [31] = {tile = 'concrete'},
+        [32] = {tile = 'concrete'},
+        [33] = {tile = 'concrete'},
+        [34] = {tile = 'concrete'},
+        [35] = {tile = 'concrete'},
+        [36] = {tile = 'concrete'}
+    },
+    ob.make_4_way {
+        [1] = {entity = {name = 'stone-wall'}},
+        [2] = {entity = {name = 'stone-wall'}},
+        [3] = {entity = {name = 'stone-wall'}},
+        [4] = {entity = {name = 'stone-wall'}},
+        [5] = {entity = {name = 'stone-wall'}},
+        [6] = {entity = {name = 'stone-wall'}},
+        [7] = {entity = {name = 'stone-wall'}},
+        [8] = {entity = {name = 'stone-wall'}},
+        [9] = {entity = {name = 'stone-wall'}},
+        [10] = {entity = {name = 'stone-wall'}},
+        [11] = {tile = 'hazard-concrete-left'},
+        [12] = {tile = 'hazard-concrete-left'},
+        [13] = {entity = {name = 'stone-wall'}},
+        [14] = {entity = {name = 'stone-wall'}},
+        [15] = {entity = {name = 'gun-turret', offset = 3}, tile = 'hazard-concrete-left'},
+        [16] = {tile = 'hazard-concrete-left'},
+        [17] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'hazard-concrete-left'},
+        [18] = {tile = 'hazard-concrete-left'},
+        [19] = {entity = {name = 'stone-wall'}},
+        [20] = {entity = {name = 'stone-wall'}},
+        [21] = {tile = 'hazard-concrete-left'},
+        [22] = {tile = 'hazard-concrete-left'},
+        [23] = {tile = 'hazard-concrete-left'},
+        [24] = {tile = 'hazard-concrete-left'},
+        [25] = {entity = {name = 'stone-wall'}},
+        [26] = {tile = 'hazard-concrete-left'},
+        [27] = {entity = {name = 'flamethrower-turret', direction = 6, offset = 2}, tile = 'hazard-concrete-left'},
+        [28] = {tile = 'hazard-concrete-left'},
+        [29] = {entity = {name = 'gun-turret', offset = 3}, tile = 'concrete'},
+        [30] = {tile = 'concrete'},
+        [31] = {entity = {name = 'stone-wall'}},
+        [32] = {tile = 'hazard-concrete-left'},
+        [33] = {tile = 'hazard-concrete-left'},
+        [34] = {tile = 'hazard-concrete-left'},
+        [35] = {tile = 'concrete'},
+        [36] = {tile = 'concrete'}
+    },
+    ob.make_4_way {
+        [1] = {entity = {name = 'stone-wall'}},
+        [2] = {entity = {name = 'stone-wall'}},
+        [3] = {tile = 'hazard-concrete-left'},
+        [4] = {tile = 'concrete'},
+        [5] = {tile = 'concrete'},
+        [6] = {tile = 'concrete'},
+        [7] = {entity = {name = 'stone-wall'}},
+        [8] = {entity = {name = 'stone-wall'}},
+        [9] = {tile = 'hazard-concrete-left'},
+        [10] = {tile = 'concrete'},
+        [11] = {entity = {name = 'flamethrower-turret', direction = 6, offset = 2}, tile = 'concrete'},
+        [12] = {tile = 'concrete'},
+        [13] = {tile = 'hazard-concrete-left'},
+        [14] = {tile = 'hazard-concrete-left'},
+        [15] = {tile = 'hazard-concrete-left'},
+        [16] = {tile = 'concrete'},
+        [17] = {tile = 'concrete'},
+        [18] = {tile = 'concrete'},
+        [19] = {tile = 'concrete'},
+        [20] = {tile = 'concrete'},
+        [21] = {tile = 'concrete'},
+        [22] = {entity = {name = 'gun-turret', offset = 3}, tile = 'concrete'},
+        [23] = {tile = 'concrete'},
+        [24] = {tile = 'concrete'},
+        [25] = {tile = 'concrete'},
+        [26] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'concrete'},
+        [27] = {tile = 'concrete'},
+        [28] = {tile = 'concrete'},
+        [29] = {tile = 'concrete'},
+        [30] = {tile = 'concrete'},
+        [31] = {tile = 'concrete'},
+        [32] = {tile = 'concrete'},
+        [33] = {tile = 'concrete'},
+        [34] = {tile = 'concrete'},
+        [35] = {tile = 'concrete'},
+        [36] = {tile = 'concrete'}
+    }
+}

map_gen/presets/crash_site/outpost_data/medium_gun_turrets.lua

@@ -2,7 +2,6 @@ local ob = require 'map_gen.presets.crash_site.outpost_builder'
 
 return {
     ob.make_4_way {
-        turret = {callback = ob.refill_turret_callback, data = ob.piercing_rounds_magazine_ammo},
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
         [3] = {entity = {name = 'stone-wall'}},
@@ -15,14 +14,30 @@ return {
         [10] = {entity = {name = 'stone-wall'}},
         [11] = {entity = {name = 'stone-wall'}},
         [12] = {entity = {name = 'stone-wall'}},
-        [20] = {
+        [13] = {tile = 'stone-path'},
-            entity = {
+        [14] = {tile = 'stone-path'},
-                name = 'gun-turret',
+        [15] = {tile = 'stone-path'},
-                offset = 3,
+        [16] = {tile = 'stone-path'},
-                callback = 'turret'
+        [17] = {tile = 'stone-path'},
-            }
+        [18] = {tile = 'stone-path'},
-        },
+        [19] = {tile = 'concrete'},
-        [22] = {entity = {name = 'gun-turret', offset = 3}}
+        [20] = {entity = {name = 'gun-turret', offset = 3}, tile = 'concrete'},
+        [21] = {tile = 'concrete'},
+        [22] = {entity = {name = 'gun-turret', offset = 3}, tile = 'concrete'},
+        [23] = {tile = 'concrete'},
+        [24] = {tile = 'concrete'},
+        [25] = {tile = 'concrete'},
+        [26] = {tile = 'concrete'},
+        [27] = {tile = 'concrete'},
+        [28] = {tile = 'concrete'},
+        [29] = {tile = 'concrete'},
+        [30] = {tile = 'concrete'},
+        [31] = {tile = 'stone-path'},
+        [32] = {tile = 'stone-path'},
+        [33] = {tile = 'stone-path'},
+        [34] = {tile = 'stone-path'},
+        [35] = {tile = 'stone-path'},
+        [36] = {tile = 'stone-path'}
     },
     ob.make_4_way {
         [1] = {entity = {name = 'stone-wall'}},
@@ -39,19 +54,65 @@ return {
         [12] = {entity = {name = 'stone-wall'}},
         [13] = {entity = {name = 'stone-wall'}},
         [14] = {entity = {name = 'stone-wall'}},
+        [15] = {tile = 'stone-path'},
+        [16] = {tile = 'stone-path'},
+        [17] = {entity = {name = 'gun-turret', offset = 3}, tile = 'stone-path'},
+        [18] = {tile = 'stone-path'},
         [19] = {entity = {name = 'stone-wall'}},
         [20] = {entity = {name = 'stone-wall'}},
-        [22] = {entity = {name = 'gun-turret', offset = 3}},
+        [21] = {tile = 'stone-path'},
+        [22] = {tile = 'concrete'},
+        [23] = {tile = 'concrete'},
+        [24] = {tile = 'concrete'},
         [25] = {entity = {name = 'stone-wall'}},
         [26] = {entity = {name = 'stone-wall'}},
+        [27] = {entity = {name = 'gun-turret', offset = 3}, tile = 'stone-path'},
+        [28] = {tile = 'concrete'},
+        [29] = {tile = 'concrete'},
+        [30] = {tile = 'concrete'},
         [31] = {entity = {name = 'stone-wall'}},
-        [32] = {entity = {name = 'stone-wall'}}
+        [32] = {entity = {name = 'stone-wall'}},
+        [33] = {tile = 'stone-path'},
+        [34] = {tile = 'concrete'},
+        [35] = {tile = 'concrete'},
+        [36] = {tile = 'stone-path'}
     },
     ob.make_4_way {
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
+        [3] = {tile = 'stone-path'},
+        [4] = {tile = 'concrete'},
+        [5] = {tile = 'concrete'},
+        [6] = {tile = 'stone-path'},
         [7] = {entity = {name = 'stone-wall'}},
         [8] = {entity = {name = 'stone-wall'}},
-        [22] = {entity = {name = 'gun-turret', offset = 3}}
+        [9] = {tile = 'stone-path'},
+        [10] = {entity = {name = 'gun-turret', offset = 3}, tile = 'concrete'},
+        [11] = {tile = 'concrete'},
+        [12] = {tile = 'stone-path'},
+        [13] = {tile = 'stone-path'},
+        [14] = {tile = 'stone-path'},
+        [15] = {tile = 'stone-path'},
+        [16] = {tile = 'concrete'},
+        [17] = {tile = 'concrete'},
+        [18] = {tile = 'stone-path'},
+        [19] = {tile = 'concrete'},
+        [20] = {entity = {name = 'gun-turret', offset = 3}, tile = 'concrete'},
+        [21] = {tile = 'concrete'},
+        [22] = {tile = 'concrete'},
+        [23] = {tile = 'concrete'},
+        [24] = {tile = 'stone-path'},
+        [25] = {tile = 'concrete'},
+        [26] = {tile = 'concrete'},
+        [27] = {tile = 'concrete'},
+        [28] = {tile = 'concrete'},
+        [29] = {tile = 'concrete'},
+        [30] = {tile = 'stone-path'},
+        [31] = {tile = 'stone-path'},
+        [32] = {tile = 'stone-path'},
+        [33] = {tile = 'stone-path'},
+        [34] = {tile = 'stone-path'},
+        [35] = {tile = 'stone-path'},
+        [36] = {tile = 'stone-path'}
     }
 }

map_gen/presets/crash_site/outpost_data/medium_laser_turrets.lua

@@ -0,0 +1,118 @@
+local ob = require 'map_gen.presets.crash_site.outpost_builder'
+
+return {
+    ob.make_4_way {
+        [1] = {entity = {name = 'stone-wall'}},
+        [2] = {entity = {name = 'stone-wall'}},
+        [3] = {entity = {name = 'stone-wall'}},
+        [4] = {entity = {name = 'stone-wall'}},
+        [5] = {entity = {name = 'stone-wall'}},
+        [6] = {entity = {name = 'stone-wall'}},
+        [7] = {entity = {name = 'stone-wall'}},
+        [8] = {entity = {name = 'stone-wall'}},
+        [9] = {entity = {name = 'stone-wall'}},
+        [10] = {entity = {name = 'stone-wall'}},
+        [11] = {entity = {name = 'stone-wall'}},
+        [12] = {entity = {name = 'stone-wall'}},
+        [13] = {tile = 'hazard-concrete-left'},
+        [14] = {tile = 'concrete'},
+        [15] = {tile = 'hazard-concrete-left'},
+        [16] = {tile = 'concrete'},
+        [17] = {tile = 'hazard-concrete-left'},
+        [18] = {tile = 'concrete'},
+        [19] = {tile = 'hazard-concrete-left'},
+        [20] = {entity = {name = 'laser-turret', offset = 3}, tile = 'concrete'},
+        [21] = {tile = 'hazard-concrete-left'},
+        [22] = {entity = {name = 'laser-turret', offset = 3}, tile = 'concrete'},
+        [23] = {tile = 'hazard-concrete-left'},
+        [24] = {tile = 'concrete'},
+        [25] = {tile = 'hazard-concrete-left'},
+        [26] = {tile = 'concrete'},
+        [27] = {tile = 'hazard-concrete-left'},
+        [28] = {tile = 'concrete'},
+        [29] = {tile = 'hazard-concrete-left'},
+        [30] = {tile = 'concrete'},
+        [31] = {tile = 'hazard-concrete-left'},
+        [32] = {tile = 'concrete'},
+        [33] = {entity = {name = 'medium-electric-pole'}, tile = 'hazard-concrete-left'},
+        [34] = {entity = {name = 'medium-electric-pole'}, tile = 'concrete'},
+        [35] = {tile = 'hazard-concrete-left'},
+        [36] = {tile = 'concrete'}
+    },
+    ob.make_4_way {
+        [1] = {entity = {name = 'stone-wall'}},
+        [2] = {entity = {name = 'stone-wall'}},
+        [3] = {entity = {name = 'stone-wall'}},
+        [4] = {entity = {name = 'stone-wall'}},
+        [5] = {entity = {name = 'stone-wall'}},
+        [6] = {entity = {name = 'stone-wall'}},
+        [7] = {entity = {name = 'stone-wall'}},
+        [8] = {entity = {name = 'stone-wall'}},
+        [9] = {entity = {name = 'stone-wall'}},
+        [10] = {entity = {name = 'stone-wall'}},
+        [11] = {entity = {name = 'stone-wall'}},
+        [12] = {entity = {name = 'stone-wall'}},
+        [13] = {entity = {name = 'stone-wall'}},
+        [14] = {entity = {name = 'stone-wall'}},
+        [15] = {entity = {name = 'laser-turret', offset = 3}, tile = 'concrete'},
+        [16] = {tile = 'hazard-concrete-left'},
+        [17] = {entity = {name = 'laser-turret', offset = 3}, tile = 'concrete'},
+        [18] = {tile = 'hazard-concrete-left'},
+        [19] = {entity = {name = 'stone-wall'}},
+        [20] = {entity = {name = 'stone-wall'}},
+        [21] = {tile = 'hazard-concrete-left'},
+        [22] = {tile = 'concrete'},
+        [23] = {tile = 'hazard-concrete-left'},
+        [24] = {tile = 'concrete'},
+        [25] = {entity = {name = 'stone-wall'}},
+        [26] = {entity = {name = 'stone-wall'}},
+        [27] = {entity = {name = 'laser-turret', offset = 3}, tile = 'concrete'},
+        [28] = {tile = 'hazard-concrete-left'},
+        [29] = {entity = {name = 'medium-electric-pole'}, tile = 'concrete'},
+        [30] = {tile = 'hazard-concrete-left'},
+        [31] = {entity = {name = 'stone-wall'}},
+        [32] = {entity = {name = 'stone-wall'}},
+        [33] = {tile = 'hazard-concrete-left'},
+        [34] = {tile = 'concrete'},
+        [35] = {tile = 'hazard-concrete-left'},
+        [36] = {entity = {name = 'medium-electric-pole'}, tile = 'concrete'}
+    },
+    ob.make_4_way {
+        [1] = {entity = {name = 'stone-wall'}},
+        [2] = {entity = {name = 'stone-wall'}},
+        [3] = {tile = 'concrete'},
+        [4] = {tile = 'hazard-concrete-left'},
+        [5] = {tile = 'concrete'},
+        [6] = {tile = 'hazard-concrete-left'},
+        [7] = {entity = {name = 'stone-wall'}},
+        [8] = {entity = {name = 'stone-wall'}},
+        [9] = {tile = 'hazard-concrete-left'},
+        [10] = {entity = {name = 'laser-turret', offset = 3}, tile = 'concrete'},
+        [11] = {tile = 'hazard-concrete-left'},
+        [12] = {tile = 'concrete'},
+        [13] = {tile = 'concrete'},
+        [14] = {tile = 'hazard-concrete-left'},
+        [15] = {tile = 'concrete'},
+        [16] = {tile = 'hazard-concrete-left'},
+        [17] = {tile = 'concrete'},
+        [18] = {tile = 'hazard-concrete-left'},
+        [19] = {tile = 'hazard-concrete-left'},
+        [20] = {entity = {name = 'laser-turret', offset = 3}, tile = 'concrete'},
+        [21] = {tile = 'hazard-concrete-left'},
+        [22] = {tile = 'concrete'},
+        [23] = {tile = 'hazard-concrete-left'},
+        [24] = {tile = 'concrete'},
+        [25] = {tile = 'concrete'},
+        [26] = {tile = 'hazard-concrete-left'},
+        [27] = {tile = 'concrete'},
+        [28] = {tile = 'hazard-concrete-left'},
+        [29] = {tile = 'concrete'},
+        [30] = {entity = {name = 'medium-electric-pole'}, tile = 'hazard-concrete-left'},
+        [31] = {tile = 'hazard-concrete-left'},
+        [32] = {tile = 'concrete'},
+        [33] = {tile = 'hazard-concrete-left'},
+        [34] = {tile = 'concrete'},
+        [35] = {entity = {name = 'medium-electric-pole'}, tile = 'hazard-concrete-left'},
+        [36] = {tile = 'concrete'}
+    }
+}