static int BuildEllipse2(REAL8 xmajor_a, REAL8 yminor_b, REAL8 angle)
{
int i,nrLines,xCeil;
int lineStart,lineEndIncl;
REAL8 xIncr,c=cos(angle),s=sin(angle);
HOR_CUT_LINE *l;
PRECOND(xmajor_a != 0);
PRECOND(yminor_b != 0);
xmajor_a /= Side();
yminor_b /= Side();
xCeil = (size_t)ceil(xmajor_a);
nrLines = (xCeil*2)+1;
l = (HOR_CUT_LINE *)ChkMalloc(sizeof(HOR_CUT_LINE)*nrLines);
for(i=0; i < nrLines; i++) {
/* mark not initialized */
SET_MV_REAL4(&(l[i].start.f));
}
for (xIncr = 0; xIncr < xCeil; xIncr+=1) {
REAL8 y = sqrt( fabs(1-(sqr(xIncr)/sqr(xmajor_a)))*sqr(yminor_b));
Add2Lines(l,nrLines,xCeil,c,s, xIncr, y);
Add2Lines(l,nrLines,xCeil,c,s, xIncr,-y);
Add2Lines(l,nrLines,xCeil,c,s,-xIncr, y);
Add2Lines(l,nrLines,xCeil,c,s,-xIncr,-y);
}
if (0) {
REAL8 y;
xIncr = xmajor_a;
y = sqrt( fabs(1-(sqr(xIncr)/sqr(xmajor_a)))*sqr(yminor_b));
Add2Lines(l,nrLines,xCeil,c,s, xIncr, y);
Add2Lines(l,nrLines,xCeil,c,s, xIncr,-y);
Add2Lines(l,nrLines,xCeil,c,s,-xIncr, y);
Add2Lines(l,nrLines,xCeil,c,s,-xIncr,-y);
}
for(i=0; i < nrLines; i++) {
/* mark not initialized */
if (!IS_MV_REAL4(&(l[i].start.f)))
break;
}
POSTCOND(i < nrLines);
lineStart = i;
for(i = nrLines-1; i >=0;i--) {
/* mark not initialized */
if (!IS_MV_REAL4(&(l[i].start.f)))
break;
}
POSTCOND(i >= 0);
lineEndIncl = i;
for (i=lineStart ; i <= lineEndIncl; i++) {
PRECOND(!IS_MV_REAL4(&(l[i].start.f)));
l[i].start.i = (int)Rint(l[i].start.f);
l[i].end.i = (int)Rint(l[i].end.f);
}
return 1;
}
virtual int draw(Pint _pos,bool _active=true,dxDMode _mode=dxDMode()){
// dx::TmpGlobalStd gstd(_pos+dx::getGlobalStd());
dx::TmpDrawArea DA(dxDArea(Rint(_pos,_pos+size))&dx::getDrawArea());
// dx::TmpDrawMode DM(_mode+dx::getDrawMode());
// dx::draw(_pos,dxoBox(size,dxHLS(0,128,128)),128);
dxO dxo(_pos,_active,_mode,this);
return (*pDrawFunc)(dxo);
}
static int BuildCircle(REAL8 radius)
{
int i,nrLines,xFloor;
REAL8 xIncr,lineStart,lineEndIncl;
HOR_CUT_LINE *l;
PRECOND(radius != 0);
radius /= (Side()*2);
xFloor = (size_t)floor(radius);
radius *= radius;
nrLines = (xFloor*2)+1;
l = (HOR_CUT_LINE *)ChkMalloc(sizeof(HOR_CUT_LINE)*nrLines);
for(i=0; i < nrLines; i++) {
/* mark not initialized */
SET_MV_REAL4(&(l[i].start.f));
}
for (xIncr = 0; xIncr <= xFloor; xIncr+=1) {
REAL8 y = floor(sqrt(radius-sqr(xIncr)));
Add2Lines(l,nrLines,xFloor,1,0, xIncr, y);
Add2Lines(l,nrLines,xFloor,1,0, xIncr,-y);
Add2Lines(l,nrLines,xFloor,1,0,-xIncr, y);
Add2Lines(l,nrLines,xFloor,1,0,-xIncr,-y);
}
for(i=0; i < nrLines; i++) {
/* mark not initialized */
if (!IS_MV_REAL4(&(l[i].start.f)))
break;
}
POSTCOND(i < nrLines);
lineStart = i;
for(i = nrLines-1; i >=0;i--) {
/* mark not initialized */
if (!IS_MV_REAL4(&(l[i].start.f)))
break;
}
POSTCOND(i >= 0);
lineEndIncl = i;
for (i=(int)lineStart ; i <= (int)lineEndIncl; i++) {
PRECOND(!IS_MV_REAL4(&(l[i].start.f)));
l[i].start.i = (int)Rint(l[i].start.f);
l[i].end.i = (int)Rint(l[i].end.f);
}
return 1;
}
virtual int draw(Pint _pos,bool _active=true,dxDMode _mode=dxDMode()){
if(!_active)_mode+=Passive;
dx::drawBox(_pos,_pos+size,Clr,1,_mode+In);
dx::drawBox(_pos,_pos+size,Clr,0,_mode+Out);
dx::drawBox(_pos+Pint(0,dx::getFontSize()*-1),_pos+Pint(size.x,0),Clr,1,_mode+Out);
dx::drawStr(_pos+Pint(2,dx::getFontSize()*-1),name,dxRGB(255,255,255),_mode+Out);
dx::TmpDrawArea DA(dxDArea(Rint(_pos,_pos+size))&dx::getDrawArea());
dxO dxo(_pos,_active,_mode,this);
return drawIn(dxo,pDrawFunc);
}
virtual int draw(Pint _pos,bool _active=true,dxDMode _mode=dxDMode()){
// if(status<0)return 0;
// else if(status==0)_mode+=Passive;
if(!_active)_mode+=Passive;
dx::drawBox(_pos,_pos+size,Clr,1,_mode+In);
dx::drawBox(_pos,_pos+size,Clr,0,_mode+Out);
dx::TmpDrawArea DA(dxDArea(Rint(_pos,_pos+size))&dx::getDrawArea());
// dxO dxo(_pos,_mode,status>0,this);
dxO dxo(_pos,_active,_mode,this);
return drawIn(dxo,pDrawFunc);
}
bool ActionEffector::SetDashAction(double power, AngleDeg dir)
{
Assert(dir > -180.0 - FLOAT_EPS && dir < 180.0 + FLOAT_EPS);
if (mIsDash == true || mIsMutex == true)
{
return false;
}
power = GetNormalizeDashPower(power);
dir = GetNormalizeDashAngle(dir);
// 注意，在rcssserver13.1.0版本下，dash只需要考虑下面四种情况即可：
// @ -power 0.0
// @ +power 0.0
// @ +power 90.0
// @ +power -90.0
//
// from rcssserver13.1.0
// 注意，在rcssserver v14 下，dash需要考虑的情况包括：
// @ +power, 0
// @ +power, 45
// @ +power, 90
// @ +power, 135 | -power, -45
// @ -power, 0 | +power, 180
// @ +power, -45
// @ +power, -90
// @ -power, 45 | +power, -135
if (ServerParam::instance().dashAngleStep() < FLOAT_EPS )
{
// players can dash in any direction.
}
else
{
// The dash direction is discretized by server::dash_angle_step
dir = ServerParam::instance().dashAngleStep() * Rint(dir / ServerParam::instance().dashAngleStep());
}
TransformDash(power, dir);
double max_stamina = mSelfState.GetStamina() + mSelfState.GetExtraStamina();
if (power < 0.0)
{
if ((-2.0 * power) > max_stamina)
{
power = -max_stamina * 0.5 + FLOAT_EPS;
}
}
else
{
if (power > max_stamina)
{
power = max_stamina - FLOAT_EPS;
}
}
if (!mAgent.GetSelf().IsOutOfStamina()) {
power = mAgent.GetSelf().CorrectDashPowerForStamina(power); // 保证不降到最低体力以下
}
if (std::fabs(power) < FLOAT_EPS) return false;
TransformDash(power, dir);
mDash.Plan(power, dir);
mDash.Execute(mCommandQueue);
++mDashCount;
mIsDash = true;
mIsMutex = true;
return true;
}
