From 3e287233e9613c195231fdb27252a42aa11e04aa Mon Sep 17 00:00:00 2001
From: ayuanx <ayuanx@gmail.com>
Date: Sat, 28 Nov 2009 18:37:57 +0000
Subject: [PATCH] Shake in last revision works, but not that sensitive.

So just updated the keyboard "shake" function a bit, this can dramatically increase the shake key sensitivity.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4625 8ced0084-cf51-0410-be5f-012b33b47a6e
---
 .../Plugins/Plugin_Wiimote/Src/FillReport.cpp | 41 ++++++++++++++-----
 1 file changed, 31 insertions(+), 10 deletions(-)

diff --git a/Source/Plugins/Plugin_Wiimote/Src/FillReport.cpp b/Source/Plugins/Plugin_Wiimote/Src/FillReport.cpp
index 851cc529a5..1d6e3a7daf 100644
--- a/Source/Plugins/Plugin_Wiimote/Src/FillReport.cpp
+++ b/Source/Plugins/Plugin_Wiimote/Src/FillReport.cpp
@@ -407,27 +407,48 @@ std::vector<u8> yhist(15, 0); float KbDegree;
 void SingleShake(u8 &_x, u8 &_y, u8 &_z, int wm)
 {
 #ifdef _WIN32
-	if(Shake[wm] == 1)
+	if (Shake[wm] == 0)
 	{
+		if((wm == 0 && IsKey(g_Wiimote_kbd.SHAKE)) || (wm == 1 && IsKey(g_NunchuckExt.SHAKE)))
+			Shake[wm] = 1;
+	}
+	switch(Shake[wm])
+	{
+	case 1:
+	case 3:
+		_x = g_wm.cal_zero.x / 2;
+		_y = g_wm.cal_zero.y / 2;
+		_z = g_wm.cal_zero.z / 2;
+		break;
+	case 5:
+	case 7:
+		_x = (0xFF - g_wm.cal_zero.x ) / 2;
+		_y = (0xFF - g_wm.cal_zero.y ) / 2;
+		_z = (0xFF - g_wm.cal_zero.z ) / 2;
+		break;
+	case 2:
 		_x = 0x00;
 		_y = 0x00;
 		_z = 0x00;
-		Shake[wm] = -1;
-	}
-	else if((wm == 0 && IsKey(g_Wiimote_kbd.SHAKE)) || (wm == 1 && IsKey(g_NunchuckExt.SHAKE)))
-	{
+		break;
+	case 6:
 		_x = 0xFF;
 		_y = 0xFF;
 		_z = 0xFF;
-		Shake[wm] = 1;
-	}
-	else
-	{
+		break;
+	case 4:
+		_x = 0x80;
+		_y = 0x80;
+		_z = 0x80;
+		break;
+	default:
+		Shake[wm] = -1;
 		_x = g_wm.cal_zero.x;
 		_y = g_wm.cal_zero.y;
 		_z = g_wm.cal_zero.z + g_wm.cal_g.z;
-		Shake[wm] = 0;
+		break;
 	}
+	Shake[wm]++;
 #endif
 	//if (Shake[wm] != 0) DEBUG_LOG(WIIMOTE, "Shake: %i - 0x%02x, 0x%02x, 0x%02x", Shake[wm], _x, _y, _z);
 }