Anim Editor: added Insert/Delete keyboard shortcuts

Data/Scripts/904_Anim Editor/001_AnimationEditor.rb

@@ -744,10 +744,40 @@ class AnimationEditor
 
   def update_input
     if Input.triggerex?(:S)
+      # Swap battler sides
       @settings[:user_opposes] = !@settings[:user_opposes]
       refresh
     elsif Input.triggerex?(:SPACE)
+      # Play animation
       @ready_to_play = true
+    elsif Input.triggerex?(:INSERT)
+      # Insert empty keyframe for selected particle or all particles
+      this_frame = keyframe
+      if this_frame >= 0 && this_frame < @components[:particle_list].duration
+        if Input.pressex?(:LSHIFT) || Input.pressex?(:RSHIFT)
+          @anim[:particles].each do |particle|
+            AnimationEditor::ParticleDataHelper.insert_frame(particle, this_frame)
+          end
+        else
+          AnimationEditor::ParticleDataHelper.insert_frame(@anim[:particles][particle_index], this_frame)
+        end
+        @components[:particle_list].set_particles(@anim[:particles])
+        refresh
+      end
+    elsif Input.triggerex?(:DELETE)
+      # Delete keyframe for selected particle or all particles
+      this_frame = keyframe
+      if this_frame >= 0 && this_frame < @components[:particle_list].duration
+        if Input.pressex?(:LSHIFT) || Input.pressex?(:RSHIFT)
+          @anim[:particles].each do |particle|
+            AnimationEditor::ParticleDataHelper.remove_frame(particle, this_frame)
+          end
+        else
+          AnimationEditor::ParticleDataHelper.remove_frame(@anim[:particles][particle_index], this_frame)
+        end
+        @components[:particle_list].set_particles(@anim[:particles])
+        refresh
+      end
     end
   end
 

Data/Scripts/904_Anim Editor/901_ParticleDataHelper.rb

@@ -103,9 +103,9 @@ module AnimationEditor::ParticleDataHelper
   def get_particle_commands_timeline(particle)
     ret = []
     durations = []
-    particle.each_pair do |property, value|
-      next if !value.is_a?(Array)
-      value.each do |cmd|
+    particle.each_pair do |property, values|
+      next if !values.is_a?(Array) || values.empty?
+      values.each do |cmd|
         ret[cmd[0]] = true
         if cmd[1] > 0
           ret[cmd[0] + cmd[1]] = true
@@ -224,7 +224,7 @@ module AnimationEditor::ParticleDataHelper
   # * SetXYZ and MoveXYZ start - delete SetXYZ (leave MoveXYZ alone)
   # * SetXYZ and MoveXYZ end - (unlikely) delete both
   # * SetXYZ and MoveXYZ start and end - (unlikely) delete SetXYZ, merge Moves together
-  def delete_command(particle, property, frame)
+  def delete_command(particle, property, frame, full_delete = false)
     # Find all relevant commands
     set_now = nil
     move_ending_now = nil
@@ -246,7 +246,7 @@ module AnimationEditor::ParticleDataHelper
       particle[property].delete(move_starting_now)
     elsif move_ending_now   # Delete MoveXYZ ending now
       particle[property].delete(move_ending_now)
-    elsif move_starting_now && !set_now   # Turn into SetXYZ at its end point
+    elsif move_starting_now && (full_delete || !set_now)   # Turn into SetXYZ at its end point
       move_starting_now[0] += move_starting_now[1]
       move_starting_now[1] = 0
       move_starting_now[3] = nil
@@ -457,6 +457,45 @@ module AnimationEditor::ParticleDataHelper
 
   #-----------------------------------------------------------------------------
 
+  # Inserts an empty frame at the given frame. Delays all commands at or after
+  # the given frame by 1, and increases the duration of all commands that
+  # overlap the given frame.
+  def insert_frame(particle, frame)
+    particle.each_pair do |property, values|
+      next if !values.is_a?(Array) || values.empty?
+      values.each do |cmd|
+        if cmd[0] >= frame
+          cmd[0] += 1
+        elsif cmd[0] < frame && cmd[0] + cmd[1] > frame
+          cmd[1] += 1
+        end
+      end
+    end
+  end
+
+  # Removes a frame at the given frame. Deletes all commands in that frame, then
+  # brings all commands after the given frame earlier by 1, and reduces the
+  # duration of all commands that overlap the given frame.
+  def remove_frame(particle, frame)
+    particle.keys.each do |property|
+      next if !particle[property].is_a?(Array) || particle[property].empty?
+      delete_command(particle, property, frame, true)
+    end
+    particle.delete_if { |property, values| values.is_a?(Array) && values.empty? }
+    particle.each_pair do |key, values|
+      next if !values.is_a?(Array) || values.empty?
+      values.each do |cmd|
+        if cmd[0] > frame
+          cmd[0] -= 1
+        elsif cmd[0] < frame && cmd[0] + cmd[1] > frame
+          cmd[1] -= 1
+        end
+      end
+    end
+  end
+
+  #-----------------------------------------------------------------------------
+
   # Creates a new particle and inserts it at index. If there is a particle above
   # the new one, the new particle will inherit its focus; otherwise it gets a
   # default focus of :foreground.

Data/Scripts/904_Anim Editor/Anim Editor elements/001_Canvas.rb

@@ -642,7 +642,7 @@ class AnimationEditor::Canvas < Sprite
         if GameData::Animation::FOCUS_TYPES_WITH_USER.include?(particle[:focus])
           relative_to_index = user_index
         elsif GameData::Animation::FOCUS_TYPES_WITH_TARGET.include?(particle[:focus])
-          relative_to_index = target_idx
+          relative_to_index = first_target_index
         end
       end
       new_pos *= -1 if relative_to_index >= 0 && relative_to_index.odd? && particle[:foe_invert_x]
@@ -679,7 +679,7 @@ class AnimationEditor::Canvas < Sprite
         if GameData::Animation::FOCUS_TYPES_WITH_USER.include?(particle[:focus])
           relative_to_index = user_index
         elsif GameData::Animation::FOCUS_TYPES_WITH_TARGET.include?(particle[:focus])
-          relative_to_index = target_idx
+          relative_to_index = first_target_index
         end
       end
       new_pos *= -1 if relative_to_index >= 0 && relative_to_index.odd? && particle[:foe_invert_y]