Merge pull request #186 from Agocelt/Balance-changes

Balance changes

maps/mountain_fortress_v3/generate.lua

@@ -13,6 +13,7 @@ local Public = {}
 local random = math.random
 local abs = math.abs
 local ceil = math.ceil
+local round = math.round
 local queue_task = Task.queue_task
 local tiles_per_call = 8
 local total_calls = ceil(1024 / tiles_per_call)
@@ -347,9 +348,13 @@ local function do_place_entities(data)
             if surface.can_place_entity(e) then
                 entity = surface.create_entity(e)
                 if entity then
-                    if e.note then
+                    if e.note then -- flamethrower-turret and artillery-turret are at default health, only gun-turret is modified
                         local modified_unit_health = WD.get('modified_unit_health')
-                        BiterHealthBooster.add_unit(entity, modified_unit_health.current_value + 1)
+                        local final_health = round(modified_unit_health.current_value * 0.5, 3)
+                        if final_health < 1 then
+                            final_health = 1
+                        end
+                        BiterHealthBooster.add_unit(entity, final_health)
                     end
                     wintery(entity)
                     if e.direction then
@@ -380,9 +385,14 @@ local function do_place_entities(data)
         else
             entity = surface.create_entity(e)
             if entity then
-                if e.note then
+                if e.note then -- small-worm-turret, medium-worm-turret, big-worm-turret, behemoth-worm-turret
                     local modified_unit_health = WD.get('modified_unit_health')
-                    BiterHealthBooster.add_unit(entity, modified_unit_health.current_value + 1)
+                    local worm_unit_settings = WD.get('worm_unit_settings')
+                    local final_health = round(modified_unit_health.current_value * worm_unit_settings.scale_units_by_health[entity.name], 3)
+                    if final_health < 1 then
+                        final_health = 1
+                    end
+                    BiterHealthBooster.add_unit(entity, final_health)
                 end
                 wintery(entity)
                 if e.direction then

modules/wave_defense/main.lua

@@ -502,6 +502,9 @@ local function spawn_biter(surface, position, forceSpawn, is_boss_biter, unit_se
     if increase_health_per_wave and not is_boss_biter then
         local modified_unit_health = Public.get('modified_unit_health')
         local final_health = round(modified_unit_health.current_value * unit_settings.scale_units_by_health[biter.name], 3)
+        if final_health < 1 then
+            final_health = 1
+        end
         debug_print_health('final_health - unit: ' .. biter.name .. ' with h-m: ' .. final_health)
         BiterHealthBooster.add_unit(biter, final_health)
     end

modules/wave_defense/table.lua

@@ -92,13 +92,21 @@ function Public.reset_wave_defense()
     this.unit_settings = {
         scale_units_by_health = {
             ['small-biter'] = 1,
-            ['medium-biter'] = 1,
-            ['big-biter'] = 0.3,
-            ['behemoth-biter'] = 0.15,
+            ['medium-biter'] = 0.75,
+            ['big-biter'] = 0.5,
+            ['behemoth-biter'] = 0.25,
             ['small-spitter'] = 1,
-            ['medium-spitter'] = 1,
-            ['big-spitter'] = 0.3,
-            ['behemoth-spitter'] = 0.15
+            ['medium-spitter'] = 0.75,
+            ['big-spitter'] = 0.5,
+            ['behemoth-spitter'] = 0.25
+        }
+    }
+    this.worm_unit_settings = { -- note that final health modifier isn't lower than 1
+        scale_units_by_health = {
+            ['small-worm-turret'] = 0.8,
+            ['medium-worm-turret'] = 0.6,
+            ['big-worm-turret'] = 0.4,
+            ['behemoth-worm-turret'] = 0.2,
         }
     }
 end

modules/wave_defense/threat_events.lua

@@ -2,6 +2,7 @@ local Public = require 'modules.wave_defense.table'
 local Event = require 'utils.event'
 local BiterHealthBooster = require 'modules.biter_health_booster_v2'
 local math_random = math.random
+local round = math.round
 local Token = require 'utils.token'
 local Task = require 'utils.task'
 
@@ -200,13 +201,18 @@ function Public.build_worm()
         return
     end
     local u = unit.surface.create_entity({name = worm, position = position, force = unit.force})
+    local worm_unit_settings = Public.get('worm_unit_settings')
     local modified_unit_health = Public.get('modified_unit_health')
     local modified_boss_unit_health = Public.get('modified_boss_unit_health')
 
     if boss then
         BiterHealthBooster.add_boss_unit(u, modified_boss_unit_health.current_value)
     else
-        BiterHealthBooster.add_unit(u, modified_unit_health.current_value)
+        local final_health = round(modified_unit_health.current_value * worm_unit_settings.scale_units_by_health[worm.name], 3)
+        if final_health < 1 then
+            final_health = 1
+        end
+        BiterHealthBooster.add_unit(u, final_health)
     end
 
     unit.surface.create_entity({name = 'blood-explosion-huge', position = position})