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New Feature: Free Swing for EMU WiiMote

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How to: First bind Roll & Pitch to "Analog 1" or "Analog 2", then set Roll Degree and Pitch Degree both to: "Free Swing".

Now in games, you can swing your emulated wiimote to Up/Down/Left/Right by simply pushing your binding analog stick to Up/Down/Left/Right.

PS:The swing direction will automatically adjust itself when "Upright Wiimote" option is checked.

Now you can play "Mad World" with emulated wiimote. :)

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4641 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
ayuanx
2009-12-04 16:36:24 +00:00
parent d919a641c1
commit c71adffa80
5 changed files with 81 additions and 55 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
Source/Plugins/Plugin_Wiimote/Src/EmuDynamics.cpp
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@ -44,7 +44,7 @@ namespace WiiMoteEmu
// Accelerometer functions
//******************************************************************************
/*
// Test the calculations
void TiltTest(u8 x, u8 y, u8 z)
{
@ -61,20 +61,20 @@ void TiltTest(u8 x, u8 y, u8 z)
(_Pitch >= 0) ? StringFromFormat(" %03i", (int)_Pitch).c_str() : StringFromFormat("%04i", (int)_Pitch).c_str());
NOTICE_LOG(CONSOLE, "\n%s", To.c_str());
}
*/
/* Angles adjustment for the upside down state when both roll and pitch is
used. When the absolute values of the angles go over 90 the Wiimote is
upside down and these adjustments are needed. */
void AdjustAngles(float &Roll, float &Pitch)
void AdjustAngles(int &Roll, int &Pitch)
{
float OldPitch = Pitch;
int OldPitch = Pitch;
if (abs(Roll) > 90)
{
if (Pitch >= 0)
Pitch = 180 - Pitch; // 15 to 165
else if (Pitch < 0)
else
Pitch = -180 - Pitch; // -15 to -165
}
@ -82,18 +82,44 @@ void AdjustAngles(float &Roll, float &Pitch)
{
if (Roll >= 0)
Roll = 180 - Roll; // 15 to 165
else if (Roll < 0)
else
Roll = -180 - Roll; // -15 to -165
}
}
// Angles to accelerometer values
void PitchDegreeToAccelerometer(float _Roll, float _Pitch, u8 &_x, u8 &_y, u8 &_z)
void PitchDegreeToAccelerometer(int Roll, int Pitch, u8 &_x, u8 &_y, u8 &_z)
{
// Direct mapping from analog stick to x/y accelerometer
if (g_Config.Trigger.Range.Pitch == 0 && g_Config.Trigger.Range.Roll == 0)
{
if (abs(Roll) <= abs(g_wm.cal_g.x))
Roll = 0;
if (abs(Pitch) <= abs(g_wm.cal_g.y))
Pitch = 0;
int ix = g_wm.cal_zero.x + Roll;
int iy = g_wm.cal_zero.y + Pitch;
if (ix > 0xFF) ix = 0xFF;
if (ix < 0x00) ix = 0x00;
if (iy > 0xFF) iy = 0xFF;
if (iy < 0x00) iy = 0x00;
if (!g_Config.Trigger.Upright)
{
_x = ix;
_y = iy;
}
else
{
_x = ix;
_z = iy;
}
return;
}
// We need radiands for the math functions
_Roll = InputCommon::Deg2Rad(_Roll);
_Pitch = InputCommon::Deg2Rad(_Pitch);
float _Roll = InputCommon::Deg2Rad((float)Roll);
float _Pitch = InputCommon::Deg2Rad((float)Pitch);
// We need decimal values
float x = (float)_x, y = (float)_y, z = (float)_z;