From 57a7520545134ab95f7bb0397dcbe991c906a3e9 Mon Sep 17 00:00:00 2001
From: Sebastiano Tronto <sebastiano@tronto.net>
Date: Wed, 6 Aug 2025 16:34:21 +0200
Subject: Added HTR solver

---
 src/solvers/coord/dr.h | 15 ++-------------
 1 file changed, 2 insertions(+), 13 deletions(-)

(limited to 'src/solvers/coord/dr.h')

diff --git a/src/solvers/coord/dr.h b/src/solvers/coord/dr.h
index 03473df..8100910 100644
--- a/src/solvers/coord/dr.h
+++ b/src/solvers/coord/dr.h
@@ -3,7 +3,6 @@
 
 STATIC uint64_t coord_dreoesep_nosym(cube_t);
 STATIC cube_t invcoord_dreoesep_nosym(uint64_t);
-STATIC cube_t coordinate_dr_merge(cube_t, cube_t);
 
 STATIC uint64_t coordinate_dr_coord(cube_t, const unsigned char *);
 STATIC cube_t coordinate_dr_cube(uint64_t, const unsigned char *);
@@ -23,6 +22,7 @@ STATIC coord_t coordinate_dr = {
 	.moves_mask_gendata = MM18_ALLMOVES,
 	.moves_mask_solve = MM18_ALLMOVES,
 	.is_admissible = &solution_lastqt_cw,
+	.solution_prune = NULL,
 	.is_solvable = &is_eoco_solvable,
 	.is_solved = NULL,
 	.allow_niss = true,
@@ -50,7 +50,7 @@ STATIC coord_t coordinate_dr = {
 		.max2 = POW_3_7,
 		.coord2 = &coord_co,
 		.cube2 = &invcoord_co,
-		.merge = &coordinate_dr_merge,
+		.merge = &coordinate_merge_ec,
 	},
 };
 
@@ -79,17 +79,6 @@ invcoord_dreoesep_nosym(uint64_t coord)
 	return cube;
 }
 
-STATIC cube_t
-coordinate_dr_merge(cube_t c1, cube_t c2)
-{
-	cube_t merged;
-
-	merged = c1;
-	copy_corners(&merged, c2);
-
-	return merged;
-}
-
 STATIC uint64_t
 coordinate_dr_coord(cube_t cube, const unsigned char *data)
 {
-- 
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