/**
** Draw a map viewport.
*/
void CViewport::Draw() const
{
PushClipping();
this->SetClipping();
/* this may take while */
this->DrawMapBackgroundInViewport();
CurrentViewport = this;
{
// Now we need to sort units, missiles, particles by draw level and draw them
std::vector<CUnit *> unittable;
std::vector<Missile *> missiletable;
std::vector<CParticle *> particletable;
FindAndSortUnits(*this, unittable);
const size_t nunits = unittable.size();
FindAndSortMissiles(*this, missiletable);
const size_t nmissiles = missiletable.size();
ParticleManager.prepareToDraw(*this, particletable);
const size_t nparticles = particletable.size();
size_t i = 0;
size_t j = 0;
size_t k = 0;
while ((i < nunits && j < nmissiles) || (i < nunits && k < nparticles)
|| (j < nmissiles && k < nparticles)) {
if (i == nunits) {
if (missiletable[j]->Type->DrawLevel < particletable[k]->getDrawLevel()) {
missiletable[j]->DrawMissile(*this);
++j;
} else {
particletable[k]->draw();
++k;
}
} else if (j == nmissiles) {
if (unittable[i]->Type->DrawLevel < particletable[k]->getDrawLevel()) {
unittable[i]->Draw(*this);
++i;
} else {
particletable[k]->draw();
++k;
}
} else if (k == nparticles) {
if (unittable[i]->Type->DrawLevel < missiletable[j]->Type->DrawLevel) {
unittable[i]->Draw(*this);
++i;
} else {
missiletable[j]->DrawMissile(*this);
++j;
}
} else {
if (unittable[i]->Type->DrawLevel <= missiletable[j]->Type->DrawLevel) {
if (unittable[i]->Type->DrawLevel < particletable[k]->getDrawLevel()) {
unittable[i]->Draw(*this);
++i;
} else {
particletable[k]->draw();
++k;
}
} else {
if (missiletable[j]->Type->DrawLevel < particletable[k]->getDrawLevel()) {
missiletable[j]->DrawMissile(*this);
++j;
} else {
particletable[k]->draw();
++k;
}
}
}
}
for (; i < nunits; ++i) {
unittable[i]->Draw(*this);
}
for (; j < nmissiles; ++j) {
missiletable[j]->DrawMissile(*this);
}
for (; k < nparticles; ++k) {
particletable[k]->draw();
}
ParticleManager.endDraw();
}
this->DrawMapFogOfWar();
//
// Draw orders of selected units.
// Drawn here so that they are shown even when the unit is out of the screen.
//
if (!Preference.ShowOrders) {
} else if (Preference.ShowOrders < 0
|| (ShowOrdersCount >= GameCycle) || (KeyModifiers & ModifierShift)) {
for (int i = 0; i < NumSelected; ++i) {
ShowOrder(*Selected[i]);
}
}
//
// Draw unit's name popup
//
if (CursorOn == CursorOnMap && Preference.ShowNameDelay && (ShowNameDelay < GameCycle) && (GameCycle < ShowNameTime)) {
const Vec2i tilePos = this->ScreenToTilePos(CursorScreenPos);
const bool isMapFieldVisile = Map.Field(tilePos)->playerInfo.IsTeamVisible(*ThisPlayer);
if (UI.MouseViewport->IsInsideMapArea(CursorScreenPos) && UnitUnderCursor
&& ((isMapFieldVisile && !UnitUnderCursor->Type->BoolFlag[ISNOTSELECTABLE_INDEX].value) || ReplayRevealMap)) {
ShowUnitName(*this, CursorScreenPos, UnitUnderCursor);
} else if (!isMapFieldVisile) {
ShowUnitName(*this, CursorScreenPos, NULL, true);
}
}
DrawBorder();
PopClipping();
}
/**
** Draw a map viewport.
*/
void CViewport::Draw() const
{
PushClipping();
this->SetClipping();
/* this may take while */
this->DrawMapBackgroundInViewport();
CurrentViewport = this;
{
std::vector<CUnit *> unittable;
std::vector<Missile *> missiletable;
// We find and sort units after draw level.
FindAndSortUnits(*this, unittable);
const size_t nunits = unittable.size();
FindAndSortMissiles(*this, missiletable);
const size_t nmissiles = missiletable.size();
size_t i = 0;
size_t j = 0;
while (i < nunits && j < nmissiles) {
if (unittable[i]->Type->DrawLevel <= missiletable[j]->Type->DrawLevel) {
unittable[i]->Draw(*this);
++i;
} else {
missiletable[j]->DrawMissile(*this);
++j;
}
}
for (; i < nunits; ++i) {
unittable[i]->Draw(*this);
}
for (; j < nmissiles; ++j) {
missiletable[j]->DrawMissile(*this);
}
}
ParticleManager.draw(*this);
this->DrawMapFogOfWar();
//
// Draw orders of selected units.
// Drawn here so that they are shown even when the unit is out of the screen.
//
if (!Preference.ShowOrders) {
} else if (Preference.ShowOrders < 0
|| (ShowOrdersCount >= GameCycle) || (KeyModifiers & ModifierShift)) {
for (int i = 0; i < NumSelected; ++i) {
ShowOrder(*Selected[i]);
}
}
//
// Draw unit's name popup
//
if (CursorOn == CursorOnMap && Preference.ShowNameDelay && (ShowNameDelay < GameCycle) && (GameCycle < ShowNameTime)) {
const Vec2i tilePos = this->ScreenToTilePos(CursorScreenPos);
const bool isMapFieldVisile = Map.Field(tilePos)->playerInfo.IsTeamVisible(*ThisPlayer);
if (UI.MouseViewport->IsInsideMapArea(CursorScreenPos)
&& (isMapFieldVisile || ReplayRevealMap)) {
ShowUnitName(*this, CursorScreenPos, UnitUnderCursor);
} else if (!isMapFieldVisile) {
ShowUnitName(*this, CursorScreenPos, NULL, true);
}
}
DrawBorder();
PopClipping();
}
