checking unit behaviour

control.lua

@@ -53,6 +53,7 @@ local DEFINES_COMMAND_ATTACK_AREA = defines.command.attack_area
 local DEFINES_COMMAND_GO_TO_LOCATION = defines.command.go_to_location
 local DEFINES_COMMMAD_COMPOUND = defines.command.compound
 local DEFINES_COMMAND_FLEE = defines.command.flee
+local DEFINES_COMMAND_STOP = defines.command.stop
 
 local DEFINES_COMPOUND_COMMAND_RETURN_LAST = defines.compound_command.return_last
 
@@ -313,7 +314,7 @@ local function rebuildMap()
     map.moveCommand = {
 	type = DEFINES_COMMAND_GO_TO_LOCATION,
 	destination = map.position,
-	radius = 2,
+	radius = 6,
         pathfind_flags = { prefer_straight_paths = true },
 	distraction = DEFINES_DISTRACTION_BY_ENEMY
     }
@@ -332,6 +333,10 @@ local function rebuildMap()
         ticks_to_wait = 360
     }
 
+    map.stopCommand = {
+        type = DEFINES_COMMAND_STOP
+    }
+
     map.compoundSettleCommand = {
         type = DEFINES_COMMMAD_COMPOUND,
         structure_type = DEFINES_COMPOUND_COMMAND_RETURN_LAST,

data-final-fixes.lua

@@ -81,9 +81,16 @@ if settings.startup["rampant-enableSwarm"].value then
     for k, unit in pairs(data.raw["unit"]) do
 	if (string.find(k, "biter") or string.find(k, "spitter")) and unit.collision_box then
 	    unit.collision_box = {
-		{unit.collision_box[1][1] * 0.40, unit.collision_box[1][2] * 0.40},
-		{unit.collision_box[2][1] * 0.40, unit.collision_box[2][2] * 0.40}
+		{unit.collision_box[1][1] * 0.20, unit.collision_box[1][2] * 0.20},
+		{unit.collision_box[2][1] * 0.20, unit.collision_box[2][2] * 0.20}
 	    }
+            -- if unit.collision_mask == nil then
+            --     unit.collision_mask = {"player-layer", "train-layer", "not-colliding-with-itself"}
+            -- else
+            --     unit.collision_mask[#unit.collision_mask+1] = "not-colliding-with-itself"
+            -- end
+
+            unit.ai_settings = { destroy_when_commands_fail = false, allow_try_return_to_spawner = false, path_resolution_modifier = -8, do_seperation = false }
 	end
     end
 end
@@ -91,10 +98,11 @@ end
 if settings.startup["rampant-enableShrinkNestsAndWorms"].value then    
     for k, unit in pairs(data.raw["unit-spawner"]) do
 	if (string.find(k, "biter") or string.find(k, "spitter")) and unit.collision_box then
+            unit.collision_mask = {"player-layer", "train-layer", "not-colliding-with-itself"}
 	    unit.collision_box = {
 		{unit.collision_box[1][1] * 0.50, unit.collision_box[1][2] * 0.50},
 		{unit.collision_box[2][1] * 0.50, unit.collision_box[2][2] * 0.50}
-	    }
+	    }   
 	end
     end
 

data-updates.lua

@@ -73,4 +73,7 @@ mapSettings.unit_group.max_member_slowdown_when_ahead = constants.UNIT_GROUP_MAX
 mapSettings.unit_group.max_group_slowdown_factor = constants.UNIT_GROUP_SLOWDOWN_FACTOR
 
 
+data.raw["utility-constants"]["default"].unit_group_pathfinding_resolution = -8
+data.raw["utility-constants"]["default"].unit_group_collision_mask = {"player-layer", "train-layer", "not-colliding-with-itself"}
+
 

info.json

@@ -1,7 +1,7 @@
 {
     "name" : "Rampant",
     "factorio_version" : "0.17",
-    "version" : "0.17.28",
+    "version" : "0.17.29",
     "title" : "Rampant",
     "author" : "Veden",
     "homepage" : "https://forums.factorio.com/viewtopic.php?f=94&t=31445",