added blend modes

ui_scenes/spriteEditMenu/sprite_viewer.gd

@@ -10,6 +10,7 @@ extends Node2D
 
 @onready var coverCollider = $Area2D/CollisionShape2D
 @onready var wobbleSyncControl = null  # Will be assigned in _ready()
+@onready var blendModeDropdown = $Opacity/blendModeDropdown
 
 func _ready():
 	Global.spriteEdit = self
@@ -19,6 +20,9 @@ func _ready():
 	if wobbleSyncControl == null:
 		print("Warning: WobbleSyncControl node not found in sprite viewer")
 	
+	# Set up blend mode dropdown
+	setupBlendModeDropdown()
+	
 func setImage():
 	if Global.heldSprite == null:
 		return
@@ -81,6 +85,7 @@ func setImage():
 	$Opacity/opacityLabel.text = "opacity: " + str(int(Global.heldSprite.spriteOpacity * 100)) + "%"
 	$Opacity/opacitySlider.value = Global.heldSprite.spriteOpacity
 	$Opacity/affectChildrenCheck.button_pressed = Global.heldSprite.affectChildrenOpacity
+	$Opacity/blendModeDropdown.selected = Global.heldSprite.blendMode
 	
 	$VisToggle/setToggle/Label.text = "toggle: \"" + Global.heldSprite.toggle +  "\""
 	
@@ -449,3 +454,16 @@ func _on_opacity_slider_value_changed(value):
 func _on_affect_children_check_toggled(button_pressed):
 	Global.heldSprite.affectChildrenOpacity = button_pressed
 	Global.heldSprite.updateOpacity()
+
+## Set up the blend mode dropdown with all available blend modes
+func setupBlendModeDropdown():
+	blendModeDropdown.clear()
+	var blendModeNames = BlendModeManager.get_blend_mode_names()
+	for mode_name in blendModeNames:
+		blendModeDropdown.add_item(mode_name)
+
+## Handle blend mode dropdown selection
+func _on_blend_mode_dropdown_item_selected(index: int):
+	if Global.heldSprite != null:
+		Global.heldSprite.updateBlendMode(index)
+		Global.pushUpdate("Blend mode set to: " + BlendModeManager.get_blend_mode_name(index))

ui_scenes/spriteEditMenu/sprite_viewer.tscn

@@ -30,7 +30,7 @@
 [ext_resource type="Texture2D" uid="uid://gflmeocxfnrq" path="res://ui_scenes/settings/deleteHotkey.png" id="27_fgu6g"]
 
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_21kva"]
-size = Vector2(245, 1550)
+size = Vector2(245, 1597)
 
 [sub_resource type="ShaderMaterial" id="ShaderMaterial_hxmah"]
 shader = ExtResource("3_ky0lu")
@@ -14286,7 +14286,7 @@ script = ExtResource("1_hp0e3")
 z_index = -2
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="Area2D"]
-position = Vector2(122.5, 775)
+position = Vector2(122.5, 798.5)
 shape = SubResource("RectangleShape2D_21kva")
 
 [node name="Border" type="Sprite2D" parent="."]
@@ -14768,6 +14768,20 @@ offset_right = 200.0
 offset_bottom = 1166.0
 theme = SubResource("Theme_mrbyn")
 
+[node name="blendModeLabel" type="Label" parent="Opacity"]
+offset_left = 11.0
+offset_top = 2152.0
+offset_right = 159.0
+offset_bottom = 2178.0
+text = "blend mode:"
+
+[node name="blendModeDropdown" type="OptionButton" parent="Opacity"]
+offset_left = 10.0
+offset_top = 2173.0
+offset_right = 233.0
+offset_bottom = 2193.0
+theme = SubResource("Theme_mrbyn")
+
 [node name="Layers" type="Node2D" parent="."]
 position = Vector2(0, 538)
 
@@ -14974,6 +14988,7 @@ centered = false
 [connection signal="value_changed" from="Animation/animSpeed" to="." method="_on_anim_speed_value_changed"]
 [connection signal="value_changed" from="Opacity/opacitySlider" to="." method="_on_opacity_slider_value_changed"]
 [connection signal="toggled" from="Opacity/affectChildrenCheck" to="." method="_on_affect_children_check_toggled"]
+[connection signal="item_selected" from="Opacity/blendModeDropdown" to="." method="_on_blend_mode_dropdown_item_selected"]
 [connection signal="pressed" from="Layers/Layer1/layerButton1" to="." method="_on_layer_button_1_pressed"]
 [connection signal="pressed" from="Layers/Layer2/layerButton2" to="." method="_on_layer_button_2_pressed"]
 [connection signal="pressed" from="Layers/Layer3/layerButton3" to="." method="_on_layer_button_3_pressed"]