From f0529022681bd173f8983c84dfe958adda141838 Mon Sep 17 00:00:00 2001
From: Variable <pkfayezakhtar@gmail.com>
Date: Sat, 30 Nov 2024 00:12:30 +0500
Subject: [PATCH] if drawing over same color in index mode, check and update
 index as well

---
 src/Classes/Drawers.gd       | 2 ++
 src/Classes/ImageExtended.gd | 5 +++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/Classes/Drawers.gd b/src/Classes/Drawers.gd
index caa005ebf..bd021e01d 100644
--- a/src/Classes/Drawers.gd
+++ b/src/Classes/Drawers.gd
@@ -30,6 +30,8 @@ class SimpleDrawer:
 		var color_new := op.process(Color(color_str), color_old)
 		if not color_new.is_equal_approx(color_old):
 			image.set_pixelv_custom(position, color_new)
+		else:
+			image.set_pixelv_custom(position, color_new, image.is_indexed)
 
 
 class PixelPerfectDrawer:
diff --git a/src/Classes/ImageExtended.gd b/src/Classes/ImageExtended.gd
index 338364729..b9456fb76 100644
--- a/src/Classes/ImageExtended.gd
+++ b/src/Classes/ImageExtended.gd
@@ -139,7 +139,7 @@ func set_pixel_custom(x: int, y: int, color: Color) -> void:
 
 ## Equivalent of [method Image.set_pixelv],
 ## but also handles the logic necessary for indexed mode.
-func set_pixelv_custom(point: Vector2i, color: Color) -> void:
+func set_pixelv_custom(point: Vector2i, color: Color, index_image_only := false) -> void:
 	var new_color := color
 	if is_indexed:
 		var color_to_fill := TRANSPARENT
@@ -170,7 +170,8 @@ func set_pixelv_custom(point: Vector2i, color: Color) -> void:
 		else:
 			indices_image.set_pixelv(point, TRANSPARENT)
 			new_color = TRANSPARENT
-	set_pixelv(point, new_color)
+	if not index_image_only:
+		set_pixelv(point, new_color)
 
 
 ## Finds the distance between colors [param c1] and [param c2].