Merge pull request #84 from Valansch/dev_worms

Dev worms

locale/gen_terrain/worms.lua

@@ -0,0 +1,36 @@
+local Thread = require "locale.utils.Thread"
+
+local worms_per_chunk = 50
+local small_worm_spawn_distance = 100
+local medium_worm_spawn_distance = 150
+local big_worm_spawn_distance = 200
+
+
+local worm_names = {"small-worm-turret","medium-worm-turret","big-worm-turret"}
+local function spawn_worm(params)
+  local x = params.x
+  local y = params.y
+  local lvl = params.lvl
+  local worm_id = math.random(1, lvl)
+  if game.surfaces[1].can_place_entity{name = worm_names[worm_id], position = {x,y}} then
+    if math.sqrt(x*x+y*y) > small_worm_spawn_distance then
+      game.surfaces[1].create_entity{name = worm_names[worm_id], position = {x,y}}
+    end
+  end
+end
+
+
+function run_terrain_module(event)
+  game.print(game.tick)
+  local top_left = event.area.left_top
+  local distance = math.sqrt(top_left.x*top_left.x+top_left.y*top_left.y)
+  if distance > small_worm_spawn_distance - 32 then
+    local lvl = 1
+    if distance > medium_worm_spawn_distance then lvl = 2 end
+    if distance > big_worm_spawn_distance then lvl = 3 end
+    local worm_positions = {}
+    for i = 1, worms_per_chunk do
+      Thread.queue_action(spawn_worm, {x = top_left.x + math.random(0, 31), y = top_left.y + math.random(0, 31), lvl = lvl})
+    end
+  end
+end

map_layout.lua

@@ -35,6 +35,7 @@ in this file and your run_*type*_module(event) function will be called.
 --terrain--
 --require "locale.gen_terrain.neko_bridged_rivers"
 --require "locale.gen_terrain.neko_river_overlay"
+--require "locale.gen_terrain.worms"
 
 --ores--
 --require "locale.gen_ores.neko_crazy_ores"