From b6c46c752ccc5f5239d492c9b668ef89cd606f81 Mon Sep 17 00:00:00 2001
From: Filippos Karapetis
Date: Sat, 14 Nov 2009 17:53:30 +0000
Subject: Moved getAngle() inside kmovement.cpp, the only place where it's
 actually used

svn-id: r45903
---
 engines/sci/engine/kmath.cpp | 20 --------------------
 1 file changed, 20 deletions(-)

(limited to 'engines/sci/engine/kmath.cpp')

diff --git a/engines/sci/engine/kmath.cpp b/engines/sci/engine/kmath.cpp
index 1e97ea09b5..dbf317860f 100644
--- a/engines/sci/engine/kmath.cpp
+++ b/engines/sci/engine/kmath.cpp
@@ -46,26 +46,6 @@ reg_t kSqrt(EngineState *s, int argc, reg_t *argv) {
 	return make_reg(0, (int16) sqrt((float) abs(argv[0].toSint16())));
 }
 
-int get_angle(int xrel, int yrel) {
-	if ((xrel == 0) && (yrel == 0))
-		return 0;
-	else {
-		int val = (int)(180.0 / PI * atan2((double)xrel, (double) - yrel));
-		if (val < 0)
-			val += 360;
-
-		// Take care of OB1 differences between SSCI and
-		// FSCI. SCI games sometimes check for equality with
-		// "round" angles
-		if (val % 45 == 44)
-			val++;
-		else if (val % 45 == 1)
-			val--;
-
-		return val;
-	}
-}
-
 reg_t kGetAngle(EngineState *s, int argc, reg_t *argv) {
 	// Based on behavior observed with a test program created with
 	// SCI Studio.
-- 
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