From ceead33a32402c8203b83568d94d0d929fb5dc2f Mon Sep 17 00:00:00 2001
From: ubq323 <ubq323@ubq323.website>
Date: Sun, 7 Aug 2022 01:06:33 +0100
Subject: img

---
 img/better_disp.lua | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

(limited to 'img')

diff --git a/img/better_disp.lua b/img/better_disp.lua
index e9ccbf8..6cbcf4b 100644
--- a/img/better_disp.lua
+++ b/img/better_disp.lua
@@ -65,8 +65,16 @@ local function adjust_to_2_colors(R,gromlings,pdists)
 		all_current_colors[cidx] = true
 	end
 
+
 	while ncolors > 2 do
-		print(ncolors)
+		print("- ncolors is "..ncolors)
+
+		io.write("all_current_colors: ")
+		for k in pairs(all_current_colors) do io.write(k," ") end
+		io.write("\ngromling_colors: ")
+		for k,v in pairs(gromling_colors) do print(k,v) end
+		print()
+		
 		-- merge closest two colors until there are only 2 distinct ones left
 		local best_dist = 9999
 		local best_a = nil
@@ -90,12 +98,23 @@ local function adjust_to_2_colors(R,gromlings,pdists)
 		assert(best_a,"no best_a")
 		assert(best_b,"no best_b")
 		assert(best_a ~= best_b,"best a and b are the same")
+		print("mergng "..best_b.." into "..best_a)
 		all_current_colors[best_b] = false
 		ncolors=ncolors-1
 		for gidx,col in ipairs(gromling_colors) do
 			if col == best_b then gromling_colors[gidx] = best_a end
 		end
+
+		
+
 	end
+		print("-#-- ncolors is "..ncolors)
+
+		io.write("all_current_colors: ")
+		for k in pairs(all_current_colors) do io.write(k," ") end
+		io.write("\ngromling_colors: ")
+		for k,v in pairs(gromling_colors) do print(k,v) end
+		print()
 
 	return gromling_colors
 end
-- 
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