/*-----------------------------------------------------------------------------
Name : primRoundRectOutline
Description : Draw an outline 2d rounded rectangle.
Inputs : rect - pointer to rectangle structure containing coordinates.
thickness - thickness of the lines
c - color to draw it in, xb - x offset, yb - y offset
Outputs : ..
Return : void
----------------------------------------------------------------------------*/
void primRoundRectOutline(rectangle *rect, sdword thickness, color c, uword xb, uword yb)
{
oval o;
sdword segs = SEGS;
glColor3ub(colRed(c), colGreen(c), colBlue(c));
glPushAttrib(GL_LINE_BIT);
glLineWidth((GLfloat)thickness);
glBegin(GL_LINES);
glVertex2f(SX(X0+xb), SY(Y0));
glVertex2f(SX(X1-xb), SY(Y0));
glVertex2f(SX(X1), SY(Y0+yb));
glVertex2f(SX(X1), SY(Y1-yb));
glVertex2f(SX(X1-xb), SY(Y1));
glVertex2f(SX(X0+xb), SY(Y1));
glVertex2f(SX(X0), SY(Y1-yb));
glVertex2f(SX(X0), SY(Y0+yb));
glEnd();
glPopAttrib();
// if (xb > 4 || yb > 4)
// segs *= 2;
// upper left
o.centreX = X0+xb;
o.centreY = Y0+yb;
o.radiusX = xb;
o.radiusY = yb;
primOvalArcOutline2(&o, 3*PI/2, TWOPI, 2, segs, c);
// upper right
o.centreX = X1-xb;
primOvalArcOutline2(&o, (real32)0, PI/2, 2, segs, c);
// lower right
o.centreY = Y1-yb;
primOvalArcOutline2(&o, PI/2, PI, 2, segs, c);
// lower left
o.centreX = X0+xb;
primOvalArcOutline2(&o, PI, 3*PI/2, 2, segs, c);
}
/*-----------------------------------------------------------------------------
Name : pingListDraw
Description : Draw all pings from farthest to nearest.
Inputs : camera - the camera we're rendering from
modelView, projection - current matrices
viewPort - rectangle we're rending in, for the TO legend
Outputs :
Return :
Note : The renderer should be in 2D mode at this point.
----------------------------------------------------------------------------*/
void pingListDraw(Camera *camera, hmatrix *modelView, hmatrix *projection, rectangle *viewPort)
{
real32 pingAge, pingCycle, pingMod, pingSize;
real32 x, y, radius;
Node *thisNode, *nextNode;
ping *thisPing;
vector distSquared;
sdword nSegments, index, rowHeight, xScreen, yScreen;
oval o;
udword TOFlags = 0;
fonthandle fhSave;
toicon *icon;
color col;
real32 realMargin;
ShipClass shipClass;
static real32 lastProximityPing = REALlyBig;
static real32 lastAnomolyPing = REALlyBig;
static real32 lastBattlePing = REALlyBig;
static real32 lastHyperspacePing = REALlyBig;
static real32 lastNewshipPing = REALlyBig;
bool pingset;
//start by sorting the ping list from farthest to nearest
thisNode = pingList.head;
while (thisNode != NULL)
{ //scan all pings
nextNode = thisNode->next;
thisPing = listGetStructOfNode(thisNode);
if (thisPing->owner != NULL)
{
thisPing->centre = thisPing->owner->posinfo.position;
}
vecSub(distSquared, camera->eyeposition, thisPing->centre);
thisPing->cameraDistanceSquared = vecMagnitudeSquared(distSquared);
TOFlags |= thisPing->TOMask;
thisNode = nextNode;
}
listMergeSortGeneral(&pingList, pingListSortCallback);
//now the list is sorted; proceed to draw all the pings
thisNode = pingList.head;
pingset = FALSE;
while (thisNode != NULL)
{ //scan all pings
nextNode = thisNode->next;
thisPing = listGetStructOfNode(thisNode);
pingCycle = thisPing->pingDuration + thisPing->interPingPause;
pingAge = universe.totaltimeelapsed - thisPing->creationTime;
pingMod = (real32)fmod((double)pingAge, (double)pingCycle);
if (pingMod <= thisPing->pingDuration)
{
pingSize = (thisPing->size - thisPing->minSize) * pingMod / thisPing->pingDuration + thisPing->minSize;
selCircleComputeGeneral(modelView, projection, &thisPing->centre, max(thisPing->size,thisPing->minSize), &x, &y, &radius);
if (radius > 0.0f)
{
radius = max(radius, thisPing->minScreenSize);
radius *= pingSize / max(thisPing->size,thisPing->minSize);
o.centreX = primGLToScreenX(x);
o.centreY = primGLToScreenY(y);
o.radiusX = o.radiusY = primGLToScreenScaleX(radius);
nSegments = pieCircleSegmentsCompute(radius);
primOvalArcOutline2(&o, 0.0f, 2*PI, 1, nSegments, thisPing->c);
/* starting to draw a new ping so play the sound */
if (!smZoomingIn && !smZoomingOut && !pingset)
{
switch (thisPing->TOMask)
{
case PTOM_Anomaly:
if (pingSize <=lastAnomolyPing)
{
soundEvent(NULL, UI_SensorsPing);
pingset = TRUE;
lastAnomolyPing = pingSize;
}
break;
case PTOM_Battle:
if (pingSize <= lastBattlePing)
{
soundEvent(NULL, UI_PingBattle);
pingset = TRUE;
lastBattlePing = pingSize;
}
break;
case PTOM_Hyperspace:
if (pingSize <= lastHyperspacePing)
{
soundEvent(NULL, UI_PingHyperspace);
pingset = TRUE;
lastHyperspacePing = pingSize;
}
break;
case PTOM_Proximity:
if (pingSize <= lastProximityPing)
{
soundEvent(NULL, UI_PingProximity);
pingset = TRUE;
lastProximityPing = pingSize;
}
break;
case PTOM_NewShips:
if (pingSize <= lastNewshipPing)
{
soundEvent(NULL, UI_PingNewShips);
pingset = TRUE;
lastNewshipPing = pingSize;
}
break;
default:
break;
}
}
}
}
thisNode = nextNode;
}
//draw the blip TO
if (smTacticalOverlay)
{
realMargin = primScreenToGLScaleX(viewPort->x0);
fhSave = fontCurrentGet(); //save the current font
fontMakeCurrent(selGroupFont2); // use a common, fairly small font
rowHeight = fontHeight("M"); // used to space the legend
yScreen = viewPort->y0 + rowHeight; //leave some space at the top to start
radius = primScreenToGLScaleX(rowHeight)/2;
xScreen = viewPort->x0 + (sdword)(rowHeight * 2.5);
for (index = 0; index < PTO_NumberTOs; index++)
{
if ((TOFlags & pingTOList[index].bitMask))
{
// fontPrint(xScreen, yScreen, *pingTOList[index].c, "O");
pingTOList[index].lastTimeDrawn = universe.totaltimeelapsed;
}
if (universe.totaltimeelapsed - pingTOList[index].lastTimeDrawn <= pingTOLingerTime)
{
o.centreX = viewPort->x0 + rowHeight * 3 / 2;
o.centreY = yScreen + rowHeight / 2;
o.radiusX = o.radiusY = rowHeight / 2;
primOvalArcOutline2(&o, 0.0f, TWOPI, 1, pingTONSegments, *pingTOList[index].c);
fontPrint(xScreen, yScreen, TO_TextColor, strGetString(pingTOList[index].stringEnum));
yScreen += rowHeight + 1;
}
}
for (shipClass = 0; shipClass < NUM_CLASSES; shipClass++)
{
if (!toClassUsed[shipClass][0])
{
continue;
}
icon = toClassIcon[shipClass];
fontPrint(xScreen, yScreen + (rowHeight>>2), TO_TextColor, ShipClassToNiceStr(shipClass));
#if TO_STANDARD_COLORS
col = teFriendlyColor;
#else
col = teColorSchemes[universe.curPlayerIndex].tacticalColor;
#endif
col = colRGB(colRed(col)/TO_IconColorFade, colGreen(col)/TO_IconColorFade, colBlue(col)/TO_IconColorFade);
primLineLoopStart2(1, col);
for (index = icon->nPoints - 1; index >= 0; index--)
{
primLineLoopPoint3F(realMargin + primScreenToGLX(rowHeight*1.5) + icon->loc[index].x * radius,
primScreenToGLY(yScreen + rowHeight/2) + icon->loc[index].y * radius);
}
primLineLoopEnd2();
yScreen += rowHeight + 1;
}
fontMakeCurrent(fhSave);
}
}