Added scripts

scripts/Scene_Skill.rb

@@ -0,0 +1,232 @@
+#==============================================================================
+# ** Scene_Skill
+#------------------------------------------------------------------------------
+#  This class performs skill screen processing.
+#==============================================================================
+
+class Scene_Skill
+  #--------------------------------------------------------------------------
+  # * Object Initialization
+  #     actor_index : actor index
+  #--------------------------------------------------------------------------
+  def initialize(actor_index = 0, equip_index = 0)
+    @actor_index = actor_index
+  end
+  #--------------------------------------------------------------------------
+  # * Main Processing
+  #--------------------------------------------------------------------------
+  def main
+    # Get actor
+    @actor = $game_party.actors[@actor_index]
+    # Make help window, status window, and skill window
+    @help_window = Window_Help.new
+    @status_window = Window_SkillStatus.new(@actor)
+    @skill_window = Window_Skill.new(@actor)
+    # Associate help window
+    @skill_window.help_window = @help_window
+    # Make target window (set to invisible / inactive)
+    @target_window = Window_Target.new
+    @target_window.visible = false
+    @target_window.active = false
+    # Execute transition
+    Graphics.transition
+    # Main loop
+    loop do
+      # Update game screen
+      Graphics.update
+      # Update input information
+      Input.update
+      # Frame update
+      update
+      # Abort loop if screen is changed
+      if $scene != self
+        break
+      end
+    end
+    # Prepare for transition
+    Graphics.freeze
+    # Dispose of windows
+    @help_window.dispose
+    @status_window.dispose
+    @skill_window.dispose
+    @target_window.dispose
+  end
+  #--------------------------------------------------------------------------
+  # * Frame Update
+  #--------------------------------------------------------------------------
+  def update
+    # Update windows
+    @help_window.update
+    @status_window.update
+    @skill_window.update
+    @target_window.update
+    # If skill window is active: call update_skill
+    if @skill_window.active
+      update_skill
+      return
+    end
+    # If skill target is active: call update_target
+    if @target_window.active
+      update_target
+      return
+    end
+  end
+  #--------------------------------------------------------------------------
+  # * Frame Update (if skill window is active)
+  #--------------------------------------------------------------------------
+  def update_skill
+    # If B button was pressed
+    if Input.trigger?(Input::CANCEL)
+      # Play cancel SE
+      $game_system.se_play($data_system.cancel_se)
+      # Switch to menu screen
+      $scene = Scene_Menu.new(1)
+      return
+    end
+    # If C button was pressed
+    if Input.trigger?(Input::ACTION)
+      # Get currently selected data on the skill window
+      @skill = @skill_window.skill
+      # If unable to use
+      if @skill == nil or not @actor.skill_can_use?(@skill.id)
+        # Play buzzer SE
+        $game_system.se_play($data_system.buzzer_se)
+        return
+      end
+      # Play decision SE
+      $game_system.se_play($data_system.decision_se)
+      # If effect scope is ally
+      if @skill.scope >= 3
+        # Activate target window
+        @skill_window.active = false
+        @target_window.x = (@skill_window.index + 1) % 2 * 304
+        @target_window.visible = true
+        @target_window.active = true
+        # Set cursor position to effect scope (single / all)
+        if @skill.scope == 4 || @skill.scope == 6
+          @target_window.index = -1
+        elsif @skill.scope == 7
+          @target_window.index = @actor_index - 10
+        else
+          @target_window.index = 0
+        end
+      # If effect scope is other than ally
+      else
+        # If common event ID is valid
+        if @skill.common_event_id > 0
+          # Common event call reservation
+          $game_temp.common_event_id = @skill.common_event_id
+          # Play use skill SE
+          $game_system.se_play(@skill.menu_se)
+          # Use up SP
+          @actor.sp -= @skill.sp_cost
+          # Remake each window content
+          @status_window.refresh
+          @skill_window.refresh
+          @target_window.refresh
+          # Switch to map screen
+          $scene = Scene_Map.new
+          return
+        end
+      end
+      return
+    end
+    # If R button was pressed
+    if Input.trigger?(Input::R)
+      # Play cursor SE
+      $game_system.se_play($data_system.cursor_se)
+      # To next actor
+      @actor_index += 1
+      @actor_index %= $game_party.actors.size
+      # Switch to different skill screen
+      $scene = Scene_Skill.new(@actor_index)
+      return
+    end
+    # If L button was pressed
+    if Input.trigger?(Input::L)
+      # Play cursor SE
+      $game_system.se_play($data_system.cursor_se)
+      # To previous actor
+      @actor_index += $game_party.actors.size - 1
+      @actor_index %= $game_party.actors.size
+      # Switch to different skill screen
+      $scene = Scene_Skill.new(@actor_index)
+      return
+    end
+  end
+  #--------------------------------------------------------------------------
+  # * Frame Update (when target window is active)
+  #--------------------------------------------------------------------------
+  def update_target
+    # If B button was pressed
+    if Input.trigger?(Input::CANCEL)
+      # Play cancel SE
+      $game_system.se_play($data_system.cancel_se)
+      # Erase target window
+      @skill_window.active = true
+      @target_window.visible = false
+      @target_window.active = false
+      return
+    end
+    # If C button was pressed
+    if Input.trigger?(Input::ACTION)
+      # If unable to use because SP ran out
+      unless @actor.skill_can_use?(@skill.id)
+        # Play buzzer SE
+        $game_system.se_play($data_system.buzzer_se)
+        return
+      end
+      # If target is all
+      if @target_window.index == -1
+        # Apply skill use effects to entire party
+        used = false
+        for i in $game_party.actors
+          used |= i.skill_effect(@actor, @skill)
+        end
+      end
+      # If target is user
+      if @target_window.index <= -2
+        # Apply skill use effects to target actor
+        target = $game_party.actors[@target_window.index + 10]
+        used = target.skill_effect(@actor, @skill)
+      end
+      # If single target
+      if @target_window.index >= 0
+        # Apply skill use effects to target actor
+        target = $game_party.actors[@target_window.index]
+        used = target.skill_effect(@actor, @skill)
+      end
+      # If skill was used
+      if used
+        # Play skill use SE
+        $game_system.se_play(@skill.menu_se)
+        # Use up SP
+        @actor.sp -= @skill.sp_cost
+        # Remake each window content
+        @status_window.refresh
+        @skill_window.refresh
+        @target_window.refresh
+        # If entire party is dead
+        if $game_party.all_dead?
+          # Switch to game over screen
+          $scene = Scene_Gameover.new
+          return
+        end
+        # If command event ID is valid
+        if @skill.common_event_id > 0
+          # Command event call reservation
+          $game_temp.common_event_id = @skill.common_event_id
+          # Switch to map screen
+          $scene = Scene_Map.new
+          return
+        end
+      end
+      # If skill wasn't used
+      unless used
+        # Play buzzer SE
+        $game_system.se_play($data_system.buzzer_se)
+      end
+      return
+    end
+  end
+end