From 53371ed2f7e30ce5940676be47cda033b685959b Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Tue, 27 Mar 2018 00:57:49 +0200
Subject: BLADERUNNER: Complete Scores functionality

---
 engines/bladerunner/ui/scores.cpp | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

(limited to 'engines/bladerunner/ui')

diff --git a/engines/bladerunner/ui/scores.cpp b/engines/bladerunner/ui/scores.cpp
index c97a68d581..c4a7df778c 100644
--- a/engines/bladerunner/ui/scores.cpp
+++ b/engines/bladerunner/ui/scores.cpp
@@ -147,7 +147,7 @@ void Scores::tick() {
 
 	for (int i = 0; i < 7; i++) {
 		_font->draw(_txtScorers->getText(_scorers[i]), _vm->_surfaceFront, 220, y);
-		_font->drawNumber(_scores[i], _vm->_surfaceFront, 360, y);
+		_font->drawNumber(_scores[_scorers[i]], _vm->_surfaceFront, 360, y);
 
 		y += 26;
 	}
@@ -160,6 +160,27 @@ void Scores::tick() {
 }
 
 void Scores::fill() {
+	for (int i = 0; i < 7; i++) {
+		_scorers[i] = i;
+	}
+
+	// Network sorting using Bose-Nelson Algorithm
+	const byte network[32] = { // Bose-Nelson
+		1,2, 3,4, 5,6,
+		0,2, 3,5, 4,6,
+		0,1, 4,5, 2,6,
+		0,4, 1,5,
+		0,3, 2,5,
+		1,3, 2,4,
+		2,3
+	};
+
+	for (int i = 0; i < 32; i += 2) {
+		int i1 = network[i], i2 = network[i + 1];
+		if (_scores[_scorers[i1]] < _scores[_scorers[i2]]) {
+			SWAP(_scorers[i1], _scorers[i2]);
+		}
+	}
 }
 
 void Scores::reset() {
-- 
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