new module > area_unlocked_on_rotated_entity

control.lua

@@ -13,8 +13,9 @@ require "poll"
 require "score"
 
 ---- enable modules here ----
---require "maps.tools.cheat_mode"
+require "maps.tools.cheat_mode"
 --require "maps.modules.hunger"
+require "maps.modules.area_unlocked_on_rotated_entity"
 --require "maps.modules.fish_respawner"
 --require "maps.modules.rocket_launch_always_yields_science"
 --require "maps.modules.launch_fish_to_win"
@@ -37,7 +38,7 @@ require "score"
 --require "maps.labyrinth"
 --require "maps.spooky_forest"
 --require "maps.nightfall"
-require "maps.atoll"
+--require "maps.atoll"
 --require "maps.tank_battles"
 --require "maps.spiral_troopers"
 --require "maps.fish_defender"

maps/modules/area_unlocked_on_rotated_entity.lua

@@ -0,0 +1,87 @@
+--unlocks areas when the entity at the position is rotated
+--define the entities by position like this: 
+-- global.level_unlocks = {
+--			["x:0.5 y:0.5"] = {left_top = {x = 0,y = 0}, right_bottom = {x = 50, y = 50}, tile = "dirt-4", unlocked = false},
+--			["x:0.5 y:1.5"] = {left_top = {x = 0,y = 0}, right_bottom = {x = 50, y = 50}, tile = "grass-2", unlocked = false}
+--		}
+
+local event = require 'utils.event'
+local math_random = math.random
+
+local function shuffle(tbl)
+	local size = #tbl
+		for i = size, 1, -1 do
+			local rand = math_random(size)
+			tbl[i], tbl[rand] = tbl[rand], tbl[i]
+		end
+	return tbl
+end
+
+local particles = {"coal-particle", "copper-ore-particle", "iron-ore-particle", "stone-particle"}
+
+local function create_particles(surface, position)
+	local particle = particles[math_random(1, #particles)]
+	local m = math_random(10, 30)
+	local m2 = m * 0.005
+	for i = 1, 75, 1 do 
+		surface.create_entity({
+			name = particle,
+			position = position,
+			frame_speed = 0.1,
+			vertical_speed = 0.1,
+			height = 0.1,
+			movement = {m2 - (math_random(0, m) * 0.01), m2 - (math_random(0, m) * 0.01)}
+		})
+	end
+end
+
+local function on_player_rotated_entity(event)
+	if not global.level_unlocks then return end	
+	local position_string = "x:" .. tostring(event.entity.position.x)
+	position_string = position_string .. " y:"
+	position_string = position_string .. tostring(event.entity.position.y)
+	
+	if not global.level_unlocks[position_string] then return end
+	if global.level_unlocks[position_string].unlocked then return end
+	global.level_unlocks[position_string].unlocked = true
+		
+	if not global.area_tiles_unlock_schedule then global.area_tiles_unlock_schedule = {} end	
+		
+	local level_unlocked = 0
+	for _, level in pairs(global.level_unlocks) do
+		if level.unlocked == true then level_unlocked = level_unlocked + 1 end		
+	end	
+	game.print(game.players[event.player_index].name .. " unlocked the path to Chapter " .. tostring(level_unlocked) .. "!")
+	
+	for x = global.level_unlocks[position_string].left_top.x, global.level_unlocks[position_string].right_bottom.x, 1 do
+		for y = global.level_unlocks[position_string].left_top.y, global.level_unlocks[position_string].right_bottom.y, 1 do
+			global.area_tiles_unlock_schedule[#global.area_tiles_unlock_schedule + 1] = {
+				surface = event.entity.surface,
+				tile = {
+					name = global.level_unlocks[position_string].tile,
+					position = {x = event.entity.position.x + x, y = event.entity.position.y + y}
+				}
+			}					
+		end
+	end
+	global.area_tiles_unlock_schedule = shuffle(global.area_tiles_unlock_schedule)		
+
+	for _, player in pairs(game.connected_players) do
+		player.play_sound{path="utility/new_objective", volume_modifier=0.4}
+	end
+end
+
+local function on_tick(event)
+	if not global.area_tiles_unlock_schedule then return end
+	
+	global.area_tiles_unlock_schedule[#global.area_tiles_unlock_schedule].surface.set_tiles({global.area_tiles_unlock_schedule[#global.area_tiles_unlock_schedule].tile},	true)
+	create_particles(global.area_tiles_unlock_schedule[#global.area_tiles_unlock_schedule].surface, global.area_tiles_unlock_schedule[#global.area_tiles_unlock_schedule].tile.position)
+	
+	global.area_tiles_unlock_schedule[#global.area_tiles_unlock_schedule] = nil		
+	if #global.area_tiles_unlock_schedule == 0 then global.area_tiles_unlock_schedule = nil end
+end
+
+event.add(defines.events.on_tick, on_tick)
+event.add(defines.events.on_player_rotated_entity, on_player_rotated_entity)
+
+--global.area_tiles_unlock_schedule[#global.area_tiles_unlock_schedule].surface.create_entity({name = "blood-explosion-huge", position = global.area_tiles_unlock_schedule[#global.area_tiles_unlock_schedule].tile.position})

maps/nightfall.lua

@@ -566,10 +566,10 @@ local function on_player_joined_game(event)
 			["crude-oil"] = {frequency = "very-high", size = "very-big", richness = "normal"},
 			["trees"] = {frequency = "normal", size = "normal", richness = "normal"},
 			["enemy-base"] = {frequency = "very-high", size = "big", richness = "very-good"},
-			["grass"] = {frequency = "normal", size = "normal", richness = "normal"},
-			["sand"] = {frequency = "normal", size = "normal", richness = "normal"},
-			["desert"] = {frequency = "normal", size = "normal", richness = "normal"},
-			["dirt"] = {frequency = "normal", size = "normal", richness = "normal"}
+			--["grass"] = {frequency = "normal", size = "normal", richness = "normal"},
+			--["sand"] = {frequency = "normal", size = "normal", richness = "normal"},
+			--["desert"] = {frequency = "normal", size = "normal", richness = "normal"},
+			--["dirt"] = {frequency = "normal", size = "normal", richness = "normal"}
 		}		
 		game.create_surface("nightfall", map_gen_settings)							
 		local surface = game.surfaces["nightfall"]