Add a workaround for the set_stars bug, implement an option for scaling sun and moon in biome mode

biome.lua

@@ -84,14 +84,23 @@ skygen.transition = function(player, base_colors, base_params, color_diffs, para
             sun_texture = "sun.png"
             moon_texture = "moon.png"
         end
-        player:set_sun({
-            texture = sun_texture,
-            scale = ((heat/255) + 0.1)*2,
-        })
-        player:set_moon({
-            texture = moon_texture,
-            scale = ((heat/255) + 0.1)*4,
-        })
+        if (skygen.scale_sun_moon == "true") then
+            player:set_sun({
+                texture = sun_texture,
+                scale = ((heat/255) + 0.1)*2,
+            })
+            player:set_moon({
+                texture = moon_texture,
+                scale = ((heat/255) + 0.1)*4,
+            })
+        else
+            player:set_sun({
+                texture = sun_texture,
+            })
+            player:set_moon({
+                texture = moon_texture,
+            })
+        end
         if skygen.colorize_stars == true then
             player:set_stars({
                 star_color = {r = sun[1], g = sun[2], b = sun[3]},
@@ -149,14 +158,23 @@ skygen.set_all = function(player, biome_name) -- For initial case
         sun_texture = "sun.png"
         moon_texture = "moon.png"
     end
-    player:set_sun({
-        texture = sun_texture,
-        scale = ((heat/255) + 0.1)*2,
-    })
-    player:set_moon({
-        texture = moon_texture,
-        scale = ((heat/255) + 0.1)*4,
-    })
+    if (skygen.scale_sun_moon == "true") then
+        player:set_sun({
+            texture = sun_texture,
+            scale = ((heat/255) + 0.1)*2,
+        })
+        player:set_moon({
+            texture = moon_texture,
+            scale = ((heat/255) + 0.1)*4,
+        })
+    else
+        player:set_sun({
+            texture = sun_texture,
+        })
+        player:set_moon({
+            texture = moon_texture,
+        })
+    end
     if skygen.colorize_stars == true then
         player:set_stars({
             star_color = {r = sun[1], g = sun[2], b = sun[3]},

init.lua

@@ -7,6 +7,7 @@ skygen.save_interval = 1000
 skygen.sky_state = {}
 skygen.active = true
 skygen.event = "none"
+skygen.scale_sun_moon = "true"
 
 skygen.events = {"test"} -- Add event names here
 
@@ -19,6 +20,13 @@ skygen.event_save_file = minetest.get_worldpath() .. "/skygen_event"
 
 skygen.colorize_stars = true
 
+skygen.default_star_params = {
+    visible = "true",
+    count = 1000,
+    star_color = "#ebebff69",
+    scale = 1,
+}
+
 local path = minetest.get_modpath("skygen")
 local skybox_path = minetest.get_modpath("skygen") .. "/skyboxes"
 dofile(path.."/colors.lua")
@@ -183,7 +191,7 @@ skygen.deactivate = function(player)
     local player_obj = minetest.get_player_by_name(player)
     player_obj:set_sky()
     player_obj:set_sun()
-    player_obj:set_stars()
+    player_obj:set_stars(skygen.default_star_params)
     player_obj:set_moon()
     player_obj:set_clouds()
     player_obj:override_day_night_ratio(nil)

skybox.lua

@@ -95,5 +95,5 @@ skygen.biome_mode = function(player)
     player_obj:override_day_night_ratio(nil)
     player_obj:set_sun()
     player_obj:set_moon()
-    player_obj:set_stars()
+    player_obj:set_stars(skygen.default_star_params)
 end