Initial import

Scripts/RPG/Sprite_Character.rb

@@ -0,0 +1,227 @@
+# -*- coding: utf-8 -*-
+#==============================================================================
+# ** Sprite_Character
+#------------------------------------------------------------------------------
+#  This sprite is used to display characters. It observes an instance of the
+# Game_Character class and automatically changes sprite state.
+#==============================================================================
+
+class Sprite_Character < Sprite_Base
+  #--------------------------------------------------------------------------
+  # * Public Instance Variables
+  #--------------------------------------------------------------------------
+  attr_accessor :character
+  #--------------------------------------------------------------------------
+  # * Object Initialization
+  #     character : Game_Character
+  #--------------------------------------------------------------------------
+  def initialize(viewport, character = nil)
+    super(viewport)
+    @character = character
+    @balloon_duration = 0
+    update
+  end
+  #--------------------------------------------------------------------------
+  # * Free
+  #--------------------------------------------------------------------------
+  def dispose
+    end_animation
+    end_balloon
+    super
+  end
+  #--------------------------------------------------------------------------
+  # * Frame Update
+  #--------------------------------------------------------------------------
+  def update
+    super
+    update_bitmap
+    update_src_rect
+    update_position
+    update_other
+    update_balloon
+    setup_new_effect
+  end
+  #--------------------------------------------------------------------------
+  # * Get Tileset Image That Includes the Designated Tile
+  #--------------------------------------------------------------------------
+  def tileset_bitmap(tile_id)
+    Cache.tileset($game_map.tileset.tileset_names[5 + tile_id / 256])
+  end
+  #--------------------------------------------------------------------------
+  # * Update Transfer Origin Bitmap
+  #--------------------------------------------------------------------------
+  def update_bitmap
+    if graphic_changed?
+      @tile_id = @character.tile_id
+      @character_name = @character.character_name
+      @character_index = @character.character_index
+      if @tile_id > 0
+        set_tile_bitmap
+      else
+        set_character_bitmap
+      end
+    end
+  end
+  #--------------------------------------------------------------------------
+  # * Determine if Graphic Changed
+  #--------------------------------------------------------------------------
+  def graphic_changed?
+    @tile_id != @character.tile_id ||
+    @character_name != @character.character_name ||
+    @character_index != @character.character_index
+  end
+  #--------------------------------------------------------------------------
+  # * Set Tile Bitmap
+  #--------------------------------------------------------------------------
+  def set_tile_bitmap
+    sx = (@tile_id / 128 % 2 * 8 + @tile_id % 8) * 32;
+    sy = @tile_id % 256 / 8 % 16 * 32;
+    self.bitmap = tileset_bitmap(@tile_id)
+    self.src_rect.set(sx, sy, 32, 32)
+    self.ox = 16
+    self.oy = 32
+  end
+  #--------------------------------------------------------------------------
+  # * Set Character Bitmap
+  #--------------------------------------------------------------------------
+  def set_character_bitmap
+    self.bitmap = Cache.character(@character_name)
+    sign = @character_name[/^[\!\$]./]
+    if sign && sign.include?('$')
+      @cw = bitmap.width / 3
+      @ch = bitmap.height / 4
+    else
+      @cw = bitmap.width / 12
+      @ch = bitmap.height / 8
+    end
+    self.ox = @cw / 2
+    self.oy = @ch
+  end
+  #--------------------------------------------------------------------------
+  # * Update Transfer Origin Rectangle
+  #--------------------------------------------------------------------------
+  def update_src_rect
+    if @tile_id == 0
+      index = @character.character_index
+      pattern = @character.pattern < 3 ? @character.pattern : 1
+      sx = (index % 4 * 3 + pattern) * @cw
+      sy = (index / 4 * 4 + (@character.direction - 2) / 2) * @ch
+      self.src_rect.set(sx, sy, @cw, @ch)
+    end
+  end
+  #--------------------------------------------------------------------------
+  # * Update Position
+  #--------------------------------------------------------------------------
+  def update_position
+    move_animation(@character.screen_x - x, @character.screen_y - y)
+    self.x = @character.screen_x
+    self.y = @character.screen_y
+    self.z = @character.screen_z
+  end
+  #--------------------------------------------------------------------------
+  # * Update Other
+  #--------------------------------------------------------------------------
+  def update_other
+    self.opacity = @character.opacity
+    self.blend_type = @character.blend_type
+    self.bush_depth = @character.bush_depth
+    self.visible = !@character.transparent
+  end
+  #--------------------------------------------------------------------------
+  # * Set New Effect
+  #--------------------------------------------------------------------------
+  def setup_new_effect
+    if !animation? && @character.animation_id > 0
+      animation = $data_animations[@character.animation_id]
+      start_animation(animation)
+    end
+    if !@balloon_sprite && @character.balloon_id > 0
+      @balloon_id = @character.balloon_id
+      start_balloon
+    end
+  end
+  #--------------------------------------------------------------------------
+  # * Move Animation
+  #--------------------------------------------------------------------------
+  def move_animation(dx, dy)
+    if @animation && @animation.position != 3
+      @ani_ox += dx
+      @ani_oy += dy
+      @ani_sprites.each do |sprite|
+        sprite.x += dx
+        sprite.y += dy
+      end
+    end
+  end
+  #--------------------------------------------------------------------------
+  # * End Animation
+  #--------------------------------------------------------------------------
+  def end_animation
+    super
+    @character.animation_id = 0
+  end
+  #--------------------------------------------------------------------------
+  # * Start Balloon Icon Display
+  #--------------------------------------------------------------------------
+  def start_balloon
+    dispose_balloon
+    @balloon_duration = 8 * balloon_speed + balloon_wait
+    @balloon_sprite = ::Sprite.new(viewport)
+    @balloon_sprite.bitmap = Cache.system("Balloon")
+    @balloon_sprite.ox = 16
+    @balloon_sprite.oy = 32
+    update_balloon
+  end
+  #--------------------------------------------------------------------------
+  # * Free Balloon Icon
+  #--------------------------------------------------------------------------
+  def dispose_balloon
+    if @balloon_sprite
+      @balloon_sprite.dispose
+      @balloon_sprite = nil
+    end
+  end
+  #--------------------------------------------------------------------------
+  # * Update Balloon Icon
+  #--------------------------------------------------------------------------
+  def update_balloon
+    if @balloon_duration > 0
+      @balloon_duration -= 1
+      if @balloon_duration > 0
+        @balloon_sprite.x = x
+        @balloon_sprite.y = y - height
+        @balloon_sprite.z = z + 200
+        sx = balloon_frame_index * 32
+        sy = (@balloon_id - 1) * 32
+        @balloon_sprite.src_rect.set(sx, sy, 32, 32)
+      else
+        end_balloon
+      end
+    end
+  end
+  #--------------------------------------------------------------------------
+  # * End Balloon Icon
+  #--------------------------------------------------------------------------
+  def end_balloon
+    dispose_balloon
+    @character.balloon_id = 0
+  end
+  #--------------------------------------------------------------------------
+  # * Balloon Icon Display Speed
+  #--------------------------------------------------------------------------
+  def balloon_speed
+    return 8
+  end
+  #--------------------------------------------------------------------------
+  # * Wait Time for Last Frame of Balloon
+  #--------------------------------------------------------------------------
+  def balloon_wait
+    return 12
+  end
+  #--------------------------------------------------------------------------
+  # * Frame Number of Balloon Icon
+  #--------------------------------------------------------------------------
+  def balloon_frame_index
+    return 7 - [(@balloon_duration - balloon_wait) / balloon_speed, 0].max
+  end
+end