QPoint Ghost::pinkyChaseTarget()
{
QPoint pacmanTarget = pacman->position();
pacmanTarget += directionToMove(pacman->direction()) * 4;
return pacmanTarget;
}
QPoint Ghost::inkyChaseTarget()
{
QPoint inkyTarget = pacman->position() + directionToMove(pacman->direction()) * 2;
inkyTarget = inkyTarget * 2 - blinky->position();
return inkyTarget;
}
void ColoredCubeApp::updateScene(float dt)
{
D3DApp::updateScene(dt);
if(GetAsyncKeyState(VK_ESCAPE)) PostQuitMessage(0);
float moveRate = 1.0f;
if(GetAsyncKeyState(VK_LSHIFT))
moveRate *= 2.0f;
if(GetAsyncKeyState(VK_LCONTROL))
moveRate *= 0.1f;
//Move camera with mouse
if(!createdOriginPos)
{
mCursorOriginPos.x = 100;
mCursorOriginPos.y = 100;
ClientToScreen(mhMainWnd, &mCursorOriginPos);
SetCursorPos(mCursorOriginPos.x, mCursorOriginPos.y);
ShowCursor(false);
createdOriginPos = true;
}
GetCursorPos(&mCursorPos);
float myX = ((float)mCursorOriginPos.x - (float)mCursorPos.x);
float myY = ((float)mCursorOriginPos.y - (float)mCursorPos.y);
//if(dt < 0.01f)
{
mTheta += myX * 0.005f;// * dt * 4.0f;
mPhi -= myY * 0.005f;// * dt * 4.0f;
//myOutFile << std::fixed << std::setprecision(4) << dt << " " << mTheta << " " << mPhi << "\n";
}
SetCursorPos(mCursorOriginPos.x, mCursorOriginPos.y);
//Move camera with gamepad
XINPUT_STATE state;
ZeroMemory( &state, sizeof(XINPUT_STATE) );
DWORD gamepadConnected = XInputGetState(0, &state);
if( gamepadConnected == ERROR_SUCCESS )
{
float RX = state.Gamepad.sThumbRX;
float RY = state.Gamepad.sThumbRY;
float magnitude = sqrt(RX*RX + RY*RY);
if(magnitude > 10000.0f)
{
mTheta += RX * dt * -0.0001f;
mPhi += RY * dt * -0.00005f;
}
}
// Move camera with keyboard
// Update angles based on input to orbit camera around box.
if(GetAsyncKeyState('J') & 0x8000) mTheta += 2.0f*dt;
if(GetAsyncKeyState('L') & 0x8000) mTheta -= 2.0f*dt;
if(GetAsyncKeyState('I') & 0x8000) mPhi -= 2.0f*dt;
if(GetAsyncKeyState('K') & 0x8000) mPhi += 2.0f*dt;
// Restrict the angle mPhi.
if( mPhi < 0.1f ) mPhi = 0.1f;
if( mPhi > PI-0.1f) mPhi = PI-0.1f;
// Convert Spherical to Cartesian coordinates: mPhi measured from +y
// and mTheta measured counterclockwise from -z.
D3DXVECTOR3 targetPos(
5.0f*sinf(mPhi)*sinf(mTheta),
5.0f*cosf(mPhi),
-5.0f*sinf(mPhi)*cosf(mTheta)
);
if(gamepadConnected == ERROR_SUCCESS)
{
// Move the camera with the left thumbstick
float LX = state.Gamepad.sThumbLX;
float LY = state.Gamepad.sThumbLY;
float magnitude = sqrt(LX*LX + LY*LY);
if(magnitude > 10000.0f)
{
// Forward and Backward movement added to move; directionToMoveForwardBackward
D3DXVECTOR3 directionToMoveForwardBackward(0.0f,0.0f,0.0f);
directionToMoveForwardBackward = targetPos;
D3DXVec3Normalize(&directionToMoveForwardBackward, &directionToMoveForwardBackward);
directionToMoveForwardBackward *= state.Gamepad.sThumbLY * dt * 0.001f;
mCameraPos += directionToMoveForwardBackward;
// Right and Left movement added to move; directionToMoveRightLeft
D3DXVECTOR3 directionToMoveRightLeft(0.0f,0.0f,0.0f);
D3DXVECTOR3 pointAboveTarget(
5.0f*sinf(mPhi)*sinf(mTheta),
5.0f*cosf(mPhi)+0.1f,
-5.0f*sinf(mPhi)*cosf(mTheta)
);
D3DXVec3Cross(&directionToMoveRightLeft, &targetPos, &pointAboveTarget);
D3DXVec3Normalize(&directionToMoveRightLeft, &directionToMoveRightLeft);
directionToMoveRightLeft *= state.Gamepad.sThumbLX * dt * -0.001f;
mCameraPos +=directionToMoveRightLeft;
}
}
if( (GetAsyncKeyState('D') & 0x8000) ||
(GetAsyncKeyState('A') & 0x8000) ||
(GetAsyncKeyState('W') & 0x8000) ||
(GetAsyncKeyState('S') & 0x8000) ||
(gamepadConnected == ERROR_SUCCESS && state.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_RIGHT) ||
(gamepadConnected == ERROR_SUCCESS && state.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_LEFT) ||
(gamepadConnected == ERROR_SUCCESS && state.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_UP) ||
(gamepadConnected == ERROR_SUCCESS && state.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_DOWN)
)
{
D3DXVECTOR3 move(0.0f,0.0f,0.0f);
if((GetAsyncKeyState('D') & 0x8000) || (gamepadConnected == ERROR_SUCCESS && state.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_RIGHT))
{
D3DXVECTOR3 pointAboveTarget(
5.0f*sinf(mPhi)*sinf(mTheta),
5.0f*cosf(mPhi)+0.1f,
-5.0f*sinf(mPhi)*cosf(mTheta)
);
D3DXVECTOR3 directionToMove(0.0f,0.0f,0.0f);
D3DXVec3Cross(&directionToMove, &targetPos, &pointAboveTarget);
D3DXVec3Normalize(&directionToMove, &directionToMove);
move = move - directionToMove;
}
if((GetAsyncKeyState('A') & 0x8000) || (gamepadConnected == ERROR_SUCCESS && state.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_LEFT))
{
D3DXVECTOR3 pointAboveTarget(
5.0f*sinf(mPhi)*sinf(mTheta),
5.0f*cosf(mPhi)+0.1f,
-5.0f*sinf(mPhi)*cosf(mTheta)
);
D3DXVECTOR3 directionToMove(0.0f,0.0f,0.0f);
D3DXVec3Cross(&directionToMove, &targetPos, &pointAboveTarget);
D3DXVec3Normalize(&directionToMove, &directionToMove);
move = move + directionToMove;
}
if((GetAsyncKeyState('W') & 0x8000) || (gamepadConnected == ERROR_SUCCESS && state.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_UP))
{
D3DXVECTOR3 directionToMove(0.0f,0.0f,0.0f);
directionToMove = targetPos;
D3DXVec3Normalize(&directionToMove, &directionToMove);
move = move + directionToMove;
}
if((GetAsyncKeyState('S') & 0x8000) || (gamepadConnected == ERROR_SUCCESS && state.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_DOWN))
{
D3DXVECTOR3 directionToMove(0.0f,0.0f,0.0f);
directionToMove = targetPos;
D3DXVec3Normalize(&directionToMove, &directionToMove);
move = move - directionToMove;
}
D3DXVec3Normalize(&move, &move);
mCameraPos += move * dt * 20.0f * moveRate;
}
if(GetAsyncKeyState('1'))
{
//mLights[1].specular = BLUE;
mLights[1].pos = mCameraPos;
}
if(GetAsyncKeyState('2'))
{
mLights[1].specular = GREEN;
}
targetPos = targetPos + mCameraPos;
// Build the view matrix.
//D3DXVECTOR3 pos(cameraPos.x, cameraPos.y, cameraPos.z);
//D3DXVECTOR3 target(mCameraVec.x, mCameraVec.y, mCameraVec.z);
D3DXVECTOR3 target(targetPos.x, targetPos.y, targetPos.z);
D3DXVECTOR3 pos(mCameraPos.x, mCameraPos.y, mCameraPos.z);
D3DXVECTOR3 up(0.0f, 1.0f, 0.0f);
D3DXMatrixLookAtLH(&mView, &pos, &target, &up);
}