Add a subtle vignette filter and change torch light effects

mods/default/hud.lua

@@ -191,4 +191,3 @@ minetest.register_on_leaveplayer(default.hud.cleanup_builtin_statbars)
 minetest.register_playerevent(default.hud.player_event_handler)
 
 default.log("hud", "loaded")
-

mods/default/nodes.lua

@@ -1234,6 +1234,7 @@ minetest.register_node(
       walkable = false,
       floodable = true,
       light_source = default.LIGHT_MAX-4,
+      overlay_light_type = "bright_glow",
       node_box = {
 	 type = "wallmounted",
 	 wall_top = {-2/16, 0, -2/16, 2/16, 0.5, 2/16},
@@ -1298,7 +1299,7 @@ minetest.register_node(
       walkable = false,
       floodable = true,
       light_source = default.LIGHT_MAX-1,
-      overlay_light_type = "glow_flicker",
+      overlay_light_type = "bright_flicker",
       node_box = {
 	 type = "wallmounted",
 	 wall_top = {-2/16, 0, -2/16, 2/16, 0.5, 2/16},

mods/vignette/README.txt

@@ -0,0 +1,7 @@
+Vignette mod
+============
+By KaadmY, for Pixture
+
+Adds a subtle vignette overlay to a player's screen
+
+Source license: LGPLv2.1

mods/vignette/depends.txt

@@ -0,0 +1 @@
+default

mods/vignette/init.lua

@@ -0,0 +1,24 @@
+--
+-- Vignette mod
+-- By KaadmY, for Pixture
+--
+
+local vignette_definition = {
+   hud_elem_type = "image",
+   position = {x = 0.5, y = 0.5},
+   scale = {x = -100, y = -100},
+   alignment = 0,
+   text = "vignette_vignette.png",
+}
+
+local function on_joinplayer(player)
+   if not player:is_player() then
+      return
+   end
+
+   player:hud_add(vignette_definition)
+end
+
+minetest.register_on_joinplayer(on_joinplayer)
+
+default.log("mod:vignette", "loaded")