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Anim Editor: Added smart angle property to particles

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This commit is contained in:
Maruno17
2024-05-11 00:33:56 +01:00
parent 34741ea840
commit 5495bf565c
11 changed files with 329 additions and 219 deletions
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26
Data/Scripts/905_Anim player/002_ParticleSprite.rb
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@@ -5,6 +5,7 @@
class AnimationPlayer::ParticleSprite
attr_accessor :sprite
attr_accessor :focus_xy, :offset_xy, :focus_z
attr_accessor :base_angle, :angle_override
attr_accessor :foe_invert_x, :foe_invert_y, :foe_flip
FRAMES_PER_SECOND = 20.0
@@ -109,16 +110,24 @@ class AnimationPlayer::ParticleSprite
value *= -1 if @foe_invert_x
AnimationPlayer::Helper.apply_xy_focus_to_sprite(@sprite, :x, value, @focus_xy)
@sprite.x += @offset_xy[0]
update_angle_pointing_at_focus
when :y
value = value.round
value *= -1 if @foe_invert_y
AnimationPlayer::Helper.apply_xy_focus_to_sprite(@sprite, :y, value, @focus_xy)
@sprite.y += @offset_xy[1]
update_angle_pointing_at_focus
when :z
AnimationPlayer::Helper.apply_z_focus_to_sprite(@sprite, value, @focus_z)
when :zoom_x then @sprite.zoom_x = value / 100.0
when :zoom_y then @sprite.zoom_y = value / 100.0
when :angle then @sprite.angle = value
when :angle
if @angle_override == :always_point_at_focus
update_angle_pointing_at_focus
@sprite.angle += value
else
@sprite.angle = value + (@base_angle || 0)
end
when :visible then @sprite.visible = value
when :opacity then @sprite.opacity = value
when :color_red then @sprite.color.red = value
@@ -132,6 +141,21 @@ class AnimationPlayer::ParticleSprite
end
end
# This assumes vertically up is an angle of 0, and the angle increases
# anticlockwise.
def update_angle_pointing_at_focus
return if @angle_override != :always_point_at_focus
# Get coordinates
sprite_x = @sprite.x
sprite_y = @sprite.y
target_x = (@focus_xy.length == 2) ? @focus_xy[1][0] : @focus_xy[0][0]
target_x += @offset_xy[0]
target_y = (@focus_xy.length == 2) ? @focus_xy[1][1] : @focus_xy[0][1]
target_y += @offset_xy[1]
@sprite.angle = AnimationPlayer::Helper.angle_between(sprite_x, sprite_y, target_x, target_y)
@sprite.angle += (@base_angle || 0)
end
def update(elapsed_time)
frame = (elapsed_time * FRAMES_PER_SECOND).floor
changed_properties = []