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Added some unused code as a proposal of how to reorganize the strangely-orgamized FillReport.cpp.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4667 8ced0084-cf51-0410-be5f-012b33b47a6e
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bztdlinux 2009-12-09 23:10:39 +00:00
parent 851962977e
commit d4e35a1a97
3 changed files with 468 additions and 0 deletions
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397
Source/Plugins/Plugin_Wiimote/Src/FakeAccelerometer.cpp Normal file
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// Copyright (C) 2009 Dolphin Project.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
// !! !!
// !! THIS CODE IS UNUSED !!
// !! !!
// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
#include "FakeAccelerometer.h"
namespace WiiMoteEmu
{
// Wiimote accelerometer
/* The accelerometer x, y and z values range from 0x00 to 0xff with the default
netural values being [y = 0x84, x = 0x84, z = 0x9f] according to a
source. The extremes are 0x00 for (-) and 0xff for (+). It's important that
all values are not 0x80, the mouse pointer can disappear from the screen
permanently then, until z is adjusted back. This is because the game detects
a steep pitch of the Wiimote then.
Wiimote Accelerometer Axes
+ (- -- X -- +)
| ___
| | |\ -
| | + || \
| . || \
Y |. .|| Z
| . || \
| | . || \
| |___|| +
- ---
*/
void FakeAccelerometer::StartShake() {
StartShake(*this);
}
void FakeAccelerometer::StartShake(ShakeData &shakeData) {
if (shakeData.Shake <= 0) shakeData.Shake = 1;
}
// Single shake step of all three directions
void FakeAccelerometer::SingleShake() {
SingleShake(this->x, this->y, this->z, *((ShakeData*)this));
}
void FakeAccelerometer::SingleShake(int &_x, int &_y, int &_z, ShakeData &shakeData)
{
// if (shakeData.Shake == 0)
// {
// if((wm == 0 && IsKey(g_Wiimote_kbd.SHAKE)) || (wm == 1 && IsKey(g_NunchuckExt.SHAKE)))
// Shake[wm] = 1;
// }
switch(shakeData.Shake)
{
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;
break;
case 6:
_x = 0xFF;
_y = 0xFF;
_z = 0xFF;
break;
case 4:
_x = 0x80;
_y = 0x80;
_z = 0x80;
break;
default:
shakeData.Shake = -1;
break;
}
shakeData.Shake++;
//if (Shake[wm] != 0) DEBUG_LOG(WIIMOTE, "Shake: %i - 0x%02x, 0x%02x, 0x%02x", Shake[wm], _x, _y, _z);
}
/* Tilting Wiimote with gamepad. We can guess that the game will calculate a
Wiimote pitch and use it as a measure of the tilting of the Wiimote. We are
interested in this tilting range 90 to -90*/
void FakeAccelerometer::TiltWiimoteGamepad() {
TiltWiimoteGamepad(this->Roll, this->Pitch);
}
void FakeAccelerometer::TiltWiimoteGamepad(int &Roll, int &Pitch)
{
// Return if we have no pads
if (NumGoodPads == 0) return;
// This has to be changed if multiple Wiimotes are to be supported later
const int Page = 0;
/* Adjust the pad state values, including a downscaling from the original
0x8000 size values to 0x80. The only reason we do this is that the code
below crrently assume that the range is 0 to 255 for all axes. If we
lose any precision by doing this we could consider not doing this
adjustment. And instead for example upsize the XInput trigger from 0x80
to 0x8000. */
int Lx, Ly, Rx, Ry, Tl, Tr;
PadStateAdjustments(Lx, Ly, Rx, Ry, Tl, Tr);
// Save the Range in degrees, 45 and 90 are good values in some games
int &RollRange = g_Config.Tilt.Range.Roll;
int &PitchRange = g_Config.Tilt.Range.Pitch;
// The trigger currently only controls pitch
if (g_Config.Tilt.Type == g_Config.Tilt.TRIGGER)
{
// Make the range the same dimension as the analog stick
Tl = Tl / 2;
Tr = Tr / 2;
// Invert
if (PadMapping[Page].bPitchInvert) { Tl = -Tl; Tr = -Tr; }
// The final value
Pitch = (float)PitchRange * ((float)(Tl - Tr) / 128.0f);
}
/* For the analog stick roll is by default set to the X-axis, pitch is by
default set to the Y-axis. By changing the axis mapping and the invert
options this can be altered in any way */
else if (g_Config.Tilt.Type == g_Config.Tilt.ANALOG1)
{
// Adjust the trigger to go between negative and positive values
Lx = Lx - 0x80;
Ly = Ly - 0x80;
// Invert
if (PadMapping[Page].bRollInvert) Lx = -Lx; // else Tr = -Tr;
if (PadMapping[Page].bPitchInvert) Ly = -Ly; // else Tr = -Tr;
// Produce the final value
Roll = (RollRange) ? (float)RollRange * ((float)Lx / 128.0f) : Lx;
Pitch = (PitchRange) ? (float)PitchRange * ((float)Ly / 128.0f) : Ly;
}
// Otherwise we are using ANALOG2
else
{
// Adjust the trigger to go between negative and positive values
Rx = Rx - 0x80;
Ry = Ry - 0x80;
// Invert
if (PadMapping[Page].bRollInvert) Rx = -Rx; // else Tr = -Tr;
if (PadMapping[Page].bPitchInvert) Ry = -Ry; // else Tr = -Tr;
// Produce the final value
Roll = (RollRange) ? (float)RollRange * ((float)Rx / 128.0f) : Rx;
Pitch = (PitchRange) ? (float)PitchRange * ((float)Ry / 128.0f) : Ry;
}
}
// Tilting Wiimote with keyboard
void FakeAccelerometer::TiltWiimoteKeyboard() {
TiltWiimoteKeyboard(this->Roll, this->Pitch);
}
void FakeAccelerometer::TiltWiimoteKeyboard(int &Roll, int &Pitch)
{
// Direct map roll/pitch to swing
if (g_Config.Tilt.Range.Roll == 0 && g_Config.Tilt.Range.Pitch == 0)
{
if (IsKey(g_Wiimote_kbd.ROLL_L))
Roll = -0x80 / 2;
else if (IsKey(g_Wiimote_kbd.ROLL_R))
Roll = 0x80 / 2;
else
Roll = 0;
if (IsKey(g_Wiimote_kbd.PITCH_U))
Pitch = -0x80 / 2;
else if (IsKey(g_Wiimote_kbd.PITCH_D))
Pitch = 0x80 / 2;
else
Pitch = 0;
return;
}
// Otherwise do roll/pitch
if (IsKey(g_Wiimote_kbd.ROLL_L))
{
// Stop at the upper end of the range
if (Roll < g_Config.Tilt.Range.Roll)
Roll += 3; // aim left
}
else if (IsKey(g_Wiimote_kbd.ROLL_R))
{
// Stop at the lower end of the range
if (Roll > -g_Config.Tilt.Range.Roll)
Roll -= 3; // aim right
}
else
{
Roll = 0;
}
if (IsKey(g_Wiimote_kbd.PITCH_U))
{
// Stop at the upper end of the range
if (Pitch < g_Config.Tilt.Range.Pitch)
Pitch += 3; // aim up
}
else if (IsKey(g_Wiimote_kbd.PITCH_D))
{
// Stop at the lower end of the range
if (Pitch > -g_Config.Tilt.Range.Pitch)
Pitch -= 3; // aim down
}
else
{
Pitch = 0;
}
}
// Tilting Wiimote (Wario Land aiming, Mario Kart steering and other things)
void FakeAccelerometer::Tilt() {
Tilt(this->x, this->y, this->z);
}
void FakeAccelerometer::Tilt(int &_x, int &_y, int &_z)
{
// Check if it's on
if (g_Config.Tilt.Type == g_Config.Tilt.OFF) return;
// Select input method and return the x, y, x values
if (g_Config.Tilt.Type == g_Config.Tilt.KEYBOARD)
TiltWiimoteKeyboard();
else if (g_Config.Tilt.Type == g_Config.Tilt.TRIGGER || g_Config.Tilt.Type == g_Config.Tilt.ANALOG1 || g_Config.Tilt.Type == g_Config.Tilt.ANALOG2)
TiltWiimoteGamepad();
// Adjust angles, it's only needed if both roll and pitch is used together
if (g_Config.Tilt.Range.Roll != 0 && g_Config.Tilt.Range.Pitch != 0)
AdjustAngles(Roll, Pitch);
// Calculate the accelerometer value from this tilt angle
PitchDegreeToAccelerometer(Roll, Pitch, _x, _y, _z);
//DEBUG_LOG(WIIMOTE, "Roll:%i, Pitch:%i, _x:%u, _y:%u, _z:%u", Roll, Pitch, _x, _y, _z);
}
void FakeAccelerometer::FillReportAcc(wm_accel& _acc)
{
// Recorded movements
// Check for a playback command
if(g_RecordingPlaying[0] < 0)
{
g_RecordingPlaying[0] = RecordingCheckKeys(0);
}
else
{
// If the recording reached the end or failed somehow we will not return
if (RecordingPlay(_acc.x, _acc.y, _acc.z, 0))
return;
//DEBUG_LOG(WIIMOTE, "X, Y, Z: %u %u %u", _acc.x, _acc.y, _acc.z);
}
// Initial value
x = g_wm.cal_zero.x;
y = g_wm.cal_zero.y;
z = g_wm.cal_zero.z;
if (!g_Config.bUpright)
z += g_wm.cal_g.z;
else // Upright wiimote
y -= g_wm.cal_g.y;
// Check that Dolphin is in focus
if (IsFocus())
{
// Check for shake button
if(IsKey(g_Wiimote_kbd.SHAKE)) StartShake();
// Step the shake simulation one step
SingleShake();
// Tilt Wiimote, allow the shake function to interrupt it
if (g_Wiimote_kbd.shakeData.Shake == 0) Tilt();
// Boundary check
if (x > 0xFF) x = 0xFF;
else if (x < 0x00) x = 0x00;
if (y > 0xFF) y = 0xFF;
else if (y < 0x00) y = 0x00;
if (z > 0xFF) z = 0xFF;
else if (z < 0x00) z = 0x00;
}
_acc.x = x;
_acc.y = y;
_acc.z = z;
// Debugging for translating Wiimote to Keyboard (or Gamepad)
/*
// Toogle console display
if(GetAsyncKeyState('U'))
{
if(consoleDisplay < 2)
consoleDisplay ++;
else
consoleDisplay = 0;
}
if(GetAsyncKeyState('5'))
A-=1;
else if(GetAsyncKeyState('6'))
A+=1;
if(GetAsyncKeyState('7'))
B-=1;
else if(GetAsyncKeyState('8'))
B+=1;
if(GetAsyncKeyState('9'))
C-=1;
else if(GetAsyncKeyState('0'))
C+=1;
else if(GetAsyncKeyState(VK_NUMPAD3))
d-=1;
else if(GetAsyncKeyState(VK_NUMPAD6))
d+=1;
else if(GetAsyncKeyState(VK_ADD))
yhistsize-=1;
else if(GetAsyncKeyState(VK_SUBTRACT))
yhistsize+=1;
if(GetAsyncKeyState(VK_INSERT))
AX-=1;
else if(GetAsyncKeyState(VK_DELETE))
AX+=1;
else if(GetAsyncKeyState(VK_HOME))
AY-=1;
else if(GetAsyncKeyState(VK_END))
AY+=1;
else if(GetAsyncKeyState(VK_SHIFT))
AZ-=1;
else if(GetAsyncKeyState(VK_CONTROL))
AZ+=1;
if(GetAsyncKeyState(VK_NUMPAD1))
X+=1;
else if(GetAsyncKeyState(VK_NUMPAD2))
X-=1;
if(GetAsyncKeyState(VK_NUMPAD4))
Y+=1;
else if(GetAsyncKeyState(VK_NUMPAD5))
Y-=1;
if(GetAsyncKeyState(VK_NUMPAD7))
Z+=1;
else if(GetAsyncKeyState(VK_NUMPAD8))
Z-=1;
//if(consoleDisplay == 0)
DEBUG_LOG(WIIMOTE, "x: %03i | y: %03i | z: %03i | A:%i B:%i C:%i a:%i b:%i c:%i d:%i X:%i Y:%i Z:%i",
_acc.x, _acc.y, _acc.z,
A, B, C,
a, b, c, d,
X, Y, Z
);
DEBUG_LOG(WIIMOTE, "x: %03i | y: %03i | z: %03i | X:%i Y:%i Z:%i | AX:%i AY:%i AZ:%i ",
_acc.x, _acc.y, _acc.z,
X, Y, Z,
AX, AY, AZ
);*/
}
} // namespace

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Source/Plugins/Plugin_Wiimote/Src/FakeAccelerometer.h Normal file
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// Copyright (C) 2009 Dolphin Project.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
// !! !!
// !! THIS CODE IS UNUSED !!
// !! !!
// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
#ifndef FAKEACCELEROMETER_H
#define FAKEACCELEROMETER_H
#include <vector>
#include <string>
#include "Common.h" // Common
#include "Timer.h"
#include "pluginspecs_wiimote.h"
#include "StringUtil.h" // For ArrayToString
#include "wiimote_hid.h"
#include "main.h"
#include "EmuMain.h"
#include "EmuSubroutines.h"
#include "EmuDefinitions.h"
#include "Config.h" // For g_Config
namespace WiiMoteEmu {
extern int IsKey(int Key);
extern bool RecordingCheckKeys(int WmNuIr);
extern bool RecordingPlay(u8 &_x, u8 &_y, u8 &_z, int Wm);
class FakeAccelerometer : ShakeData {
private:
int x, y, z;
public:
void StartShake();
void StartShake(ShakeData &shakeData);
void SingleShake();
void SingleShake(int &_x, int &_y, int &_z, ShakeData &shakeData);
void TiltWiimoteGamepad();
void TiltWiimoteGamepad(int &Roll, int &Pitch);
void TiltWiimoteKeyboard();
void TiltWiimoteKeyboard(int &Roll, int &Pitch);
void Tilt();
void Tilt(int &_x, int &_y, int &_z);
void FillReportAcc(wm_accel& _acc);
};
} // namespace
#endif

1
Source/Plugins/Plugin_Wiimote/Src/SConscript
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@ -15,6 +15,7 @@ files = [
"EmuPad.cpp",
"EmuSubroutines.cpp",
"Encryption.cpp",
"FakeAccelerometer.cpp",
"main.cpp",
"Rumble.cpp",
]