Initial import

Scripts/RPG/Sprite_Battler.rb

@@ -0,0 +1,232 @@
+# -*- coding: utf-8 -*-
+#==============================================================================
+# ** Sprite_Battler
+#------------------------------------------------------------------------------
+#  This sprite is used to display battlers. It observes an instance of the
+# Game_Battler class and automatically changes sprite states.
+#==============================================================================
+
+class Sprite_Battler < Sprite_Base
+  #--------------------------------------------------------------------------
+  # * Public Instance Variables
+  #--------------------------------------------------------------------------
+  attr_accessor :battler
+  #--------------------------------------------------------------------------
+  # * Object Initialization
+  #--------------------------------------------------------------------------
+  def initialize(viewport, battler = nil)
+    super(viewport)
+    @battler = battler
+    @battler_visible = false
+    @effect_type = nil
+    @effect_duration = 0
+  end
+  #--------------------------------------------------------------------------
+  # * Free
+  #--------------------------------------------------------------------------
+  def dispose
+    bitmap.dispose if bitmap
+    super
+  end
+  #--------------------------------------------------------------------------
+  # * Frame Update
+  #--------------------------------------------------------------------------
+  def update
+    super
+    if @battler
+      @use_sprite = @battler.use_sprite?
+      if @use_sprite
+        update_bitmap
+        update_origin
+        update_position
+      end
+      setup_new_effect
+      setup_new_animation
+      update_effect
+    else
+      self.bitmap = nil
+      @effect_type = nil
+    end
+  end
+  #--------------------------------------------------------------------------
+  # * Update Transfer Origin Bitmap
+  #--------------------------------------------------------------------------
+  def update_bitmap
+    new_bitmap = Cache.battler(@battler.battler_name, @battler.battler_hue)
+    if bitmap != new_bitmap
+      self.bitmap = new_bitmap
+      init_visibility
+    end
+  end
+  #--------------------------------------------------------------------------
+  # * Initialize Visibility
+  #--------------------------------------------------------------------------
+  def init_visibility
+    @battler_visible = @battler.alive?
+    self.opacity = 0 unless @battler_visible
+  end
+  #--------------------------------------------------------------------------
+  # * Update Origin
+  #--------------------------------------------------------------------------
+  def update_origin
+    if bitmap
+      self.ox = bitmap.width / 2
+      self.oy = bitmap.height
+    end
+  end
+  #--------------------------------------------------------------------------
+  # * Update Position
+  #--------------------------------------------------------------------------
+  def update_position
+    self.x = @battler.screen_x
+    self.y = @battler.screen_y
+    self.z = @battler.screen_z
+  end
+  #--------------------------------------------------------------------------
+  # * Set New Effect
+  #--------------------------------------------------------------------------
+  def setup_new_effect
+    if !@battler_visible && @battler.alive?
+      start_effect(:appear)
+    elsif @battler_visible && @battler.hidden?
+      start_effect(:disappear)
+    end
+    if @battler_visible && @battler.sprite_effect_type
+      start_effect(@battler.sprite_effect_type)
+      @battler.sprite_effect_type = nil
+    end
+  end
+  #--------------------------------------------------------------------------
+  # * Start Effect
+  #--------------------------------------------------------------------------
+  def start_effect(effect_type)
+    @effect_type = effect_type
+    case @effect_type
+    when :appear
+      @effect_duration = 16
+      @battler_visible = true
+    when :disappear
+      @effect_duration = 32
+      @battler_visible = false
+    when :whiten
+      @effect_duration = 16
+      @battler_visible = true
+    when :blink
+      @effect_duration = 20
+      @battler_visible = true
+    when :collapse
+      @effect_duration = 48
+      @battler_visible = false
+    when :boss_collapse
+      @effect_duration = bitmap.height
+      @battler_visible = false
+    when :instant_collapse
+      @effect_duration = 16
+      @battler_visible = false
+    end
+    revert_to_normal
+  end
+  #--------------------------------------------------------------------------
+  # * Revert to Normal Settings
+  #--------------------------------------------------------------------------
+  def revert_to_normal
+    self.blend_type = 0
+    self.color.set(0, 0, 0, 0)
+    self.opacity = 255
+    self.ox = bitmap.width / 2 if bitmap
+    self.src_rect.y = 0
+  end
+  #--------------------------------------------------------------------------
+  # * Set New Animation
+  #--------------------------------------------------------------------------
+  def setup_new_animation
+    if @battler.animation_id > 0
+      animation = $data_animations[@battler.animation_id]
+      mirror = @battler.animation_mirror
+      start_animation(animation, mirror)
+      @battler.animation_id = 0
+    end
+  end
+  #--------------------------------------------------------------------------
+  # * Determine if Effect Is Executing
+  #--------------------------------------------------------------------------
+  def effect?
+    @effect_type != nil
+  end
+  #--------------------------------------------------------------------------
+  # * Update Effect
+  #--------------------------------------------------------------------------
+  def update_effect
+    if @effect_duration > 0
+      @effect_duration -= 1
+      case @effect_type
+      when :whiten
+        update_whiten
+      when :blink
+        update_blink
+      when :appear
+        update_appear
+      when :disappear
+        update_disappear
+      when :collapse
+        update_collapse
+      when :boss_collapse
+        update_boss_collapse
+      when :instant_collapse
+        update_instant_collapse
+      end
+      @effect_type = nil if @effect_duration == 0
+    end
+  end
+  #--------------------------------------------------------------------------
+  # * Update White Flash Effect
+  #--------------------------------------------------------------------------
+  def update_whiten
+    self.color.set(255, 255, 255, 0)
+    self.color.alpha = 128 - (16 - @effect_duration) * 10
+  end
+  #--------------------------------------------------------------------------
+  # * Update Blink Effect
+  #--------------------------------------------------------------------------
+  def update_blink
+    self.opacity = (@effect_duration % 10 < 5) ? 255 : 0
+  end
+  #--------------------------------------------------------------------------
+  # * Update Appearance Effect
+  #--------------------------------------------------------------------------
+  def update_appear
+    self.opacity = (16 - @effect_duration) * 16
+  end
+  #--------------------------------------------------------------------------
+  # * Updated Disappear Effect
+  #--------------------------------------------------------------------------
+  def update_disappear
+    self.opacity = 256 - (32 - @effect_duration) * 10
+  end
+  #--------------------------------------------------------------------------
+  # * Update Collapse Effect
+  #--------------------------------------------------------------------------
+  def update_collapse
+    self.blend_type = 1
+    self.color.set(255, 128, 128, 128)
+    self.opacity = 256 - (48 - @effect_duration) * 6
+  end
+  #--------------------------------------------------------------------------
+  # * Update Boss Collapse Effect
+  #--------------------------------------------------------------------------
+  def update_boss_collapse
+    alpha = @effect_duration * 120 / bitmap.height
+    self.ox = bitmap.width / 2 + @effect_duration % 2 * 4 - 2
+    self.blend_type = 1
+    self.color.set(255, 255, 255, 255 - alpha)
+    self.opacity = alpha
+    self.src_rect.y -= 1
+    Sound.play_boss_collapse2 if @effect_duration % 20 == 19
+  end
+  #--------------------------------------------------------------------------
+  # * Update Instant Collapse Effect
+  #--------------------------------------------------------------------------
+  def update_instant_collapse
+    self.opacity = 0
+  end
+end