optimizations

maps/mountain_fortress_v2/locomotive.lua

@@ -61,7 +61,8 @@ end
 local function set_player_spawn_and_refill_fish()
 	if not global.locomotive_cargo then return end
 	if not global.locomotive_cargo.valid then return end
-	global.locomotive_cargo.get_inventory(defines.inventory.cargo_wagon).insert({name = "raw-fish", count = 4})
+	global.locomotive_cargo.health = global.locomotive_cargo.health + 6
+	global.locomotive_cargo.get_inventory(defines.inventory.cargo_wagon).insert({name = "raw-fish", count = math.random(2, 5)})
 	local position = global.locomotive_cargo.surface.find_non_colliding_position("stone-furnace", global.locomotive_cargo.position, 16, 2)
 	if not position then return end
 	game.forces.player.set_spawn_position({x = position.x, y = position.y}, global.locomotive_cargo.surface)

maps/mountain_fortress_v2/main.lua

@@ -79,7 +79,7 @@ function Public.reset_map()
 	game.map_settings.enemy_expansion.min_expansion_cooldown = 3600
 	game.map_settings.enemy_expansion.settler_group_max_size = 8
 	game.map_settings.enemy_expansion.settler_group_min_size = 16
-	game.map_settings.pollution.enabled = true
+	game.map_settings.pollution.enabled = false
 	
 	game.forces.player.technologies["landfill"].enabled = false
 	game.forces.player.technologies["railway"].researched = true
@@ -316,7 +316,7 @@ local function on_init()
 		"The biters have catched the scent of fish in the cargo wagon.\n",
 		"Guide the choo into the mountain and protect it as long as possible!\n",
 		"This however will not be an easy task,\n",
-		"since their strength and resistance increases constantly over time.\n",
+		"since their strength and numbers increase over time.\n",
 		"\n",
 		"Delve deep for greater treasures, but also face increased dangers.\n",
 		"Mining productivity research, will overhaul your mining equipment,\n",

modules/rocks_yield_ore.lua

@@ -11,7 +11,7 @@ local rock_mining_chance_weights = {
 	{"iron-ore", 25},
 	{"copper-ore",17},
 	{"coal",13},
-	{"stone",9},
+	{"stone",10},
 	{"uranium-ore",2}
 }
 

modules/wave_defense/main.lua

@@ -88,9 +88,9 @@ local function set_group_spawn_position(surface)
 	local wave_defense_table = WD.get_table()
 	local spawner = get_random_close_spawner(surface)
 	if not spawner then return end
-	local position = surface.find_non_colliding_position("rocket-silo", spawner.position, 48, 1)
+	local position = surface.find_non_colliding_position("rocket-silo", spawner.position, 64, 1)
 	if not position then return end
-	wave_defense_table.spawn_position = {x = math.floor(position.x), y = math.floor(position.y)}
+	wave_defense_table.spawn_position = {x = position.x, y = position.y}
 	debug_print("set_group_spawn_position -- Changed position to x" .. wave_defense_table.spawn_position.x .. " y" .. wave_defense_table.spawn_position.y .. ".")
 end
 
@@ -169,9 +169,9 @@ local function spawn_biter(surface)
 	else
 		name = BiterRolls.wave_defense_roll_biter_name()
 	end
-	local position = surface.find_non_colliding_position(name, wave_defense_table.spawn_position, 48, 2)
-	if not position then return false end
-	local biter = surface.create_entity({name = name, position = position, force = "enemy"})
+	--local position = surface.find_non_colliding_position(name, wave_defense_table.spawn_position, 48, 2)
+	--if not position then return false end
+	local biter = surface.create_entity({name = name, position = wave_defense_table.spawn_position, force = "enemy"})
 	biter.ai_settings.allow_destroy_when_commands_fail = false
 	biter.ai_settings.allow_try_return_to_spawner = false
 	wave_defense_table.active_biters[biter.unit_number] = {entity = biter, spawn_tick = game.tick}

modules/wave_defense/side_targets.lua

@@ -15,16 +15,24 @@ local side_target_types = {
 }
 
 local function get_random_target(wave_defense_table)	
-	local r = math.random(1, #wave_defense_table.side_targets)
-	if not wave_defense_table.side_targets[r] then table.remove(wave_defense_table.side_targets, r) return end
-	if not wave_defense_table.side_targets[r].valid then table.remove(wave_defense_table.side_targets, r) return end
-	return wave_defense_table.side_targets[r]	
+	local r = math.random(1, wave_defense_table.side_target_count)
+	if not wave_defense_table.side_targets[r] then
+		table.remove(wave_defense_table.side_targets, r) 
+		wave_defense_table.side_target_count = wave_defense_table.side_target_count - 1
+		return 
+	end
+	if not wave_defense_table.side_targets[r].valid then
+		table.remove(wave_defense_table.side_targets, r)
+		wave_defense_table.side_target_count = wave_defense_table.side_target_count - 1
+		return 
+	end
+	return wave_defense_table.side_targets[r]
 end
 
 function Public.get_side_target()
-	local wave_defense_table = WD.get_table()
-	for _ = 1, 1024, 1 do
-		if #wave_defense_table.side_targets == 0 then return false end
+	local wave_defense_table = WD.get_table()	
+	for _ = 1, 512, 1 do
+		if wave_defense_table.side_target_count == 0 then return end
 		local target = get_random_target(wave_defense_table)
 		if target then return target end
 	end
@@ -33,6 +41,7 @@ end
 local function add_entity(entity)
 	local wave_defense_table = WD.get_table()
 	table.insert(wave_defense_table.side_targets, entity)
+	wave_defense_table.side_target_count = wave_defense_table.side_target_count + 1
 end
 
 local function on_built_entity(event)

modules/wave_defense/table.lua

@@ -28,6 +28,7 @@ function Public.reset_wave_defense()
     wave_defense.nest_building_density = 48
     wave_defense.next_wave = game.tick + 3600 * 15
     wave_defense.side_targets = {}
+	wave_defense.side_target_count = 0
     wave_defense.simple_entity_shredding_cost_modifier = 0.005
     wave_defense.spawn_position = {x = 0, y = 64}
     wave_defense.spitter_raffle = {}