Added texture for the onion skinning button for when it's disabled

Assets/Graphics/Dark Themes/Timeline/Onion_Skinning_Off.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/Onion_Skinning_Off.png-44f6d168808bd3a953b10c86bdbe33fb.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Assets/Graphics/Dark Themes/Timeline/Onion_Skinning_Off.png"
+dest_files=[ "res://.import/Onion_Skinning_Off.png-44f6d168808bd3a953b10c86bdbe33fb.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

Assets/Graphics/Dark Themes/Timeline/Onion_Skinning_Off_Hover.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/Onion_Skinning_Off_Hover.png-9f743ab03826ccec17e8123f0da4b1d7.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Assets/Graphics/Dark Themes/Timeline/Onion_Skinning_Off_Hover.png"
+dest_files=[ "res://.import/Onion_Skinning_Off_Hover.png-9f743ab03826ccec17e8123f0da4b1d7.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

Assets/Graphics/Gold Themes/Timeline/Onion_Skinning_Off.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/Onion_Skinning_Off.png-bff5e06f0089ec01fdfb240955de6f6d.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Assets/Graphics/Gold Themes/Timeline/Onion_Skinning_Off.png"
+dest_files=[ "res://.import/Onion_Skinning_Off.png-bff5e06f0089ec01fdfb240955de6f6d.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

Assets/Graphics/Gold Themes/Timeline/Onion_Skinning_Off_Hover.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/Onion_Skinning_Off_Hover.png-53339cf054bbc8f4c9a248d9eb420e13.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Assets/Graphics/Gold Themes/Timeline/Onion_Skinning_Off_Hover.png"
+dest_files=[ "res://.import/Onion_Skinning_Off_Hover.png-53339cf054bbc8f4c9a248d9eb420e13.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

Assets/Graphics/Light Themes/Timeline/Onion_Skinning_Off.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/Onion_Skinning_Off.png-715f04ca2cc673ef6a6d3c7b618ed073.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Assets/Graphics/Light Themes/Timeline/Onion_Skinning_Off.png"
+dest_files=[ "res://.import/Onion_Skinning_Off.png-715f04ca2cc673ef6a6d3c7b618ed073.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

Assets/Graphics/Light Themes/Timeline/Onion_Skinning_Off_Hover.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/Onion_Skinning_Off_Hover.png-448230dc1fa15595ab52c002077353a9.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Assets/Graphics/Light Themes/Timeline/Onion_Skinning_Off_Hover.png"
+dest_files=[ "res://.import/Onion_Skinning_Off_Hover.png-448230dc1fa15595ab52c002077353a9.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

Prefabs/AnimationTimeline.tscn

@@ -34,8 +34,8 @@
 [ext_resource path="res://Assets/Graphics/Dark Themes/Timeline/Go_To_Last_Frame.png" type="Texture" id=32]
 [ext_resource path="res://Assets/Graphics/Dark Themes/Timeline/Go_To_Last_Frame_Hover.png" type="Texture" id=33]
 [ext_resource path="res://Assets/Graphics/Dark Themes/Timeline/Loop_Hover.png" type="Texture" id=34]
-[ext_resource path="res://Assets/Graphics/Dark Themes/Timeline/Onion_Skinning.png" type="Texture" id=35]
+[ext_resource path="res://Assets/Graphics/Dark Themes/Timeline/Onion_Skinning_Off.png" type="Texture" id=35]
-[ext_resource path="res://Assets/Graphics/Dark Themes/Timeline/Onion_Skinning_Hover.png" type="Texture" id=36]
+[ext_resource path="res://Assets/Graphics/Dark Themes/Timeline/Onion_Skinning_Off_Hover.png" type="Texture" id=36]
 [ext_resource path="res://Assets/Graphics/Dark Themes/Timeline/Loop.png" type="Texture" id=37]
 [ext_resource path="res://Assets/Graphics/Dark Themes/Timeline/Expandable.png" type="Texture" id=38]
 [ext_resource path="res://Assets/Graphics/Dark Themes/Timeline/Expandable_Hover.png" type="Texture" id=39]

Scripts/AnimationTimeline.gd

@@ -57,6 +57,12 @@ func add_frame() -> void:
 func _on_OnionSkinning_pressed() -> void:
 	Global.onion_skinning = !Global.onion_skinning
 	Global.canvas.update()
+	if Global.onion_skinning:
+		Global.onion_skinning_button.texture_normal = load("res://Assets/Graphics/%s Themes/Timeline/Onion_Skinning.png" % Global.theme_type)
+		Global.onion_skinning_button.texture_hover = load("res://Assets/Graphics/%s Themes/Timeline/Onion_Skinning_Hover.png" % Global.theme_type)
+	else:
+		Global.onion_skinning_button.texture_normal = load("res://Assets/Graphics/%s Themes/Timeline/Onion_Skinning_Off.png" % Global.theme_type)
+		Global.onion_skinning_button.texture_hover = load("res://Assets/Graphics/%s Themes/Timeline/Onion_Skinning_Off_Hover.png" % Global.theme_type)
 
 
 func _on_OnionSkinningSettings_pressed() -> void:

Scripts/Global.gd

@@ -227,6 +227,7 @@ var animation_timeline : Panel
 var animation_timer : Timer
 var frame_ids : HBoxContainer
 var current_frame_label : Label
+var onion_skinning_button : BaseButton
 var loop_animation_button : BaseButton
 var play_forward : BaseButton
 var play_backwards : BaseButton
@@ -346,6 +347,7 @@ func _ready() -> void:
 	animation_timer = find_node_by_name(animation_timeline, "AnimationTimer")
 	frame_ids = find_node_by_name(animation_timeline, "FrameIDs")
 	current_frame_label = find_node_by_name(animation_timeline, "CurrentFrame")
+	onion_skinning_button = find_node_by_name(animation_timeline, "OnionSkinning")
 	loop_animation_button = find_node_by_name(animation_timeline, "LoopAnim")
 	play_forward = find_node_by_name(animation_timeline, "PlayForward")
 	play_backwards = find_node_by_name(animation_timeline, "PlayBackwards")