Re-implemented lights as another viewport layer

scripts/Sprite_Character.rb

@@ -5,7 +5,7 @@
 #  class and automatically changes sprite conditions.
 #==============================================================================
 
-class Sprite_Character < RPG::Sprite
+class Sprite_Character
   #--------------------------------------------------------------------------
   # * Public Instance Variables
   #--------------------------------------------------------------------------
@@ -13,10 +13,13 @@ class Sprite_Character < RPG::Sprite
   #--------------------------------------------------------------------------
   # * Object Initialization
   #     viewport       : viewport
+  #     light_viewport : light viewport
   #     character      : character (Game_Character)
   #--------------------------------------------------------------------------
-  def initialize(viewport, character = nil)
-    super(viewport)
+  def initialize(viewport, light_viewport, character = nil)
+    @sprite = Sprite.new(viewport)
+    @light_sprite = Sprite.new(light_viewport)
+    @light_sprite.blend_type = 1
     @character = character
     update
   end
@@ -24,7 +27,9 @@ class Sprite_Character < RPG::Sprite
   # * Frame Update
   #--------------------------------------------------------------------------
   def update
-    super
+    # Update sprites
+    @sprite.update
+    @light_sprite.update
     # If tile ID, file name, or hue are different from current ones
     if @tile_id != @character.tile_id or
        @character_name != @character.character_name or
@@ -35,22 +40,26 @@ class Sprite_Character < RPG::Sprite
       @character_hue = @character.character_hue
       # If tile ID value is valid
       if @tile_id >= 384
-        self.bitmap = RPG::Cache.tile($game_map.tileset_name,
+        @sprite.bitmap = RPG::Cache.tile($game_map.tileset_name,
           @tile_id, @character.character_hue)
-        self.src_rect.set(0, 0, 32, 32)
+        @light_sprite.visible = false
+        @sprite.src_rect.set(0, 0, 32, 32)
+        @light_sprite.src_rect.set(0, 0, 32, 32)
         self.ox = 16
         self.oy = 32
       # If tile ID value is invalid
       else
-        self.bitmap = RPG::Cache.character(@character.character_name,
+        @sprite.bitmap = RPG::Cache.character(@character.character_name,
           @character.character_hue)
-        #begin
-        #  self.lightmap = RPG::Cache.lightmap(@character.character_name)
-        #rescue
-        #  self.lightmap = nil
-        #end
-        @cw = bitmap.width / 4
-        @ch = bitmap.height / 4
+        begin
+         @light_sprite.bitmap = RPG::Cache.lightmap(@character.character_name)
+         @light_sprite.visible = true
+        rescue
+         @light_sprite.bitmap = nil
+         @light_sprite.visible = false
+        end
+        @cw = @sprite.bitmap.width / 4
+        @ch = @sprite.bitmap.height / 4
         self.ox = @cw / 2
         self.oy = @ch
       end
@@ -62,7 +71,8 @@ class Sprite_Character < RPG::Sprite
       # Set rectangular transfer
       sx = @character.pattern * @cw
       sy = (@character.direction - 2) / 2 * @ch
-      self.src_rect.set(sx, sy, @cw, @ch)
+      @sprite.src_rect.set(sx, sy, @cw, @ch)
+      @light_sprite.src_rect.set(sx, sy, @cw, @ch)
     end
     # Set sprite coordinates
     self.x = @character.screen_x
@@ -79,4 +89,91 @@ class Sprite_Character < RPG::Sprite
       @character.animation_id = 0
     end
   end
+  #--------------------------------------------------------------------------
+  # * Sprite attribute wrapper
+  #--------------------------------------------------------------------------
+  def self.sprite_attr(*args)
+    args.each do |arg|
+      class_eval("def #{arg};@sprite.#{arg};end")
+      class_eval("def #{arg}=(val);@sprite.#{arg}=val;@light_sprite.#{arg}=val;end")
+    end
+  end
+  #--------------------------------------------------------------------------
+  # * RPG::Sprite methods
+  #--------------------------------------------------------------------------
+  def whiten
+    @sprite.whiten
+    @light_sprite.whiten
+  end
+  def appear
+    @sprite.appear
+    @light_sprite.appear
+  end
+  def escape
+    @sprite.escape
+    @light_sprite.escape
+  end
+  def collapse
+    @sprite.collapse
+    @light_sprite.collapse
+  end
+  def damage(value, critical)
+    @sprite.damage(value, critical)
+  end
+  def animation(animation, hit)
+    @sprite.animation(animation, hit)
+  end
+  def loop_animation(animation, hit)
+    @sprite.loop_animation(animation)
+  end
+  def blink_on
+    @sprite.blink_on
+    @light_sprite.blink_on
+  end
+  def blink_off
+    @sprite.blink_off
+    @light_sprite.blink_off
+  end
+  def blink?
+    @sprite.blink?
+  end
+  def effect?
+    @sprite.effect?
+  end
+  #--------------------------------------------------------------------------
+  # * Sprite methods
+  #--------------------------------------------------------------------------
+  def dispose
+    @sprite.dispose
+    @light_sprite.dispose
+    @sprite = nil
+    @light_sprite = nil
+  end
+  def disposed?
+    @sprite == nil
+  end
+  def flash(color, duration)
+    @sprite.flash(color, duration)
+    @light_sprite.flash(color, duration)
+  end
+  #--------------------------------------------------------------------------
+  # * Sprite properties
+  #--------------------------------------------------------------------------
+  sprite_attr :src_rect
+  sprite_attr :visible
+  sprite_attr :x, :y, :z
+  sprite_attr :ox, :oy
+  sprite_attr :zoom_x, :zoom_y
+  sprite_attr :angle
+  sprite_attr :mirror
+  sprite_attr :bush_depth
+  sprite_attr :opacity
+  sprite_attr :color
+  sprite_attr :tone
+  def blend_type
+    @sprite.blend_type
+  end
+  def blend_type=(val)
+    @sprite.blend_type = val
+  end
 end

scripts/Spriteset_Map.rb

@@ -45,13 +45,13 @@ class Spriteset_Map
     # Make character sprites
     @character_sprites = []
     for i in $game_map.events.keys.sort
-      sprite = Sprite_Character.new(@viewport, $game_map.events[i])
+      sprite = Sprite_Character.new(@viewport, @viewport_lights, $game_map.events[i])
       @character_sprites.push(sprite)
     end
     $game_followers.each do |follower|
-      @character_sprites.push(Sprite_Character.new(@viewport, follower))
+      @character_sprites.push(Sprite_Character.new(@viewport, @viewport_lights, follower))
     end
-    @character_sprites.push(Sprite_Character.new(@viewport, $game_player))
+    @character_sprites.push(Sprite_Character.new(@viewport, @viewport_lights, $game_player))
     # Make weather
     @weather = RPG::Weather.new(@viewport)
     # Make picture sprites
@@ -108,8 +108,8 @@ class Spriteset_Map
   #--------------------------------------------------------------------------
   def add_follower(follower)
     @character_sprites.pop.dispose
-    @character_sprites.push(Sprite_Character.new(@viewport, follower))
-    @character_sprites.push(Sprite_Character.new(@viewport, $game_player))
+    @character_sprites.push(Sprite_Character.new(@viewport, @viewport_lights, follower))
+    @character_sprites.push(Sprite_Character.new(@viewport, @viewport_lights, $game_player))
   end
   def remove_follower(follower)
     @character_sprites.reverse_each do |spr|