/**
** Draw formatted text with variable value.
**
** @param unit unit with variable to show.
** @param defaultfont default font if no specific font in extra data.
**
** @note text is limited to 256 chars. (enough?)
** @note text must have exactly 2 %d.
** @bug if text format is incorrect.
*/
void CContentTypeFormattedText2::Draw(const CUnit *unit, CFont *defaultfont) const
{
CFont *font;
char buf[256];
UStrInt usi1, usi2;
Assert(unit);
font = this->Font ? this->Font : defaultfont;
Assert(font);
usi1 = GetComponent(unit, this->Index1, this->Component1, 0);
usi2 = GetComponent(unit, this->Index2, this->Component2, 0);
if (usi1.type == USTRINT_STR) {
if (usi2.type == USTRINT_STR) {
sprintf(buf, this->Format, usi1.s, usi2.s);
} else {
sprintf(buf, this->Format, usi1.s, usi2.i);
}
} else {
if (usi2.type == USTRINT_STR) {
sprintf(buf, this->Format, usi1.i, usi2.s);
} else {
sprintf(buf, this->Format, usi1.i, usi2.i);
}
}
if (this->Centered) {
VideoDrawTextCentered(this->PosX, this->PosY, font, buf);
} else {
VideoDrawText(this->PosX, this->PosY, font, buf);
}
}
/**
** Draw unit stats
*/
static void DrawUnitStats(const CUnit *unit)
{
int x = UI.InfoPanel.X;
int y = UI.InfoPanel.Y;
CUnitType *type = unit->Type;
// Armor
std::ostringstream armor;
armor << _("Armor: ") << type->Variable[ARMOR_INDEX].Value;
VideoDrawText(x + 16, y + 83, GameFont, armor.str());
if (type->Variable[RADAR_INDEX].Value) {
// Radar Range
std::ostringstream radarRange;
radarRange << _("Radar Range: ") << type->Variable[RADAR_INDEX].Value;
VideoDrawText(x + 16, y + 97, GameFont, radarRange.str());
} else {
// Sight Range
std::ostringstream sightRange;
sightRange << _("Sight Range: ") << type->Variable[SIGHTRANGE_INDEX].Value;
VideoDrawText(x + 16, y + 97, GameFont, sightRange.str());
}
if (type->CanAttack) {
// Kills
std::ostringstream kills;
kills << _("Kills: ") << "~<" << unit->Variable[KILL_INDEX].Value << "~>";
VideoDrawTextCentered(x + 114, y + 52, GameFont, kills.str());
// Attack Range
std::ostringstream attackRange;
attackRange << _("Attack Range: ") << type->Variable[ATTACKRANGE_INDEX].Value;
VideoDrawText(x + 16, y + 111, GameFont, attackRange.str());
// Damage
int min_damage = std::max(1, type->Variable[PIERCINGDAMAGE_INDEX].Value / 2);
int max_damage = type->Variable[PIERCINGDAMAGE_INDEX].Value + type->Variable[BASICDAMAGE_INDEX].Value;
std::ostringstream damage;
damage << _("Damage: ") << min_damage << "-" << max_damage;
VideoDrawText(x + 16, y + 125, GameFont, damage.str());
} else if (unit->Variable[MANA_INDEX].Max != 0) {
// Mana
std::ostringstream mana;
mana << _("Mana: ") << unit->Variable[MANA_INDEX].Value;
VideoDrawText(x + 16, y + 111, GameFont, mana.str());
}
}
/**
** Draw training units
*/
static void DrawTrainingUnits(const CUnit *unit)
{
if (unit->OrderCount == 1 || unit->Orders[1]->Action != UnitActionTrain) {
if (!UI.SingleTrainingText.empty()) {
VideoDrawText(UI.SingleTrainingTextX, UI.SingleTrainingTextY,
UI.SingleTrainingFont, UI.SingleTrainingText);
}
if (UI.SingleTrainingButton) {
CUIButton *button = UI.SingleTrainingButton;
bool mouseOver = (ButtonAreaUnderCursor == ButtonAreaTraining && ButtonUnderCursor == 0);
unit->Orders[0]->Type->Icon.Icon->DrawUnitIcon(unit->Player, button->Style,
mouseOver ? (IconActive | (MouseButtons & LeftButton)) : 0,
button->X, button->Y, "");
}
} else {
if (!UI.TrainingText.empty()) {
VideoDrawTextCentered(UI.TrainingTextX, UI.TrainingTextY,
UI.TrainingFont, UI.TrainingText);
}
if (!UI.TrainingButtons.empty()) {
size_t currentButton = 0;
for (int i = 0; i < unit->OrderCount; ++i) {
if (unit->Orders[i]->Action == UnitActionTrain && currentButton < UI.TrainingButtons.size()) {
CUIButton *button = &UI.TrainingButtons[i];
bool mouseOver = (ButtonAreaUnderCursor == ButtonAreaTraining && ButtonUnderCursor == i);
unit->Orders[i]->Type->Icon.Icon->DrawUnitIcon(unit->Player, button->Style,
mouseOver ? (IconActive | (MouseButtons & LeftButton)) : 0,
button->X, button->Y, "");
currentButton++;
}
}
}
}
}
/**
** Draw formatted text with variable value.
**
** @param unit unit with variable to show.
** @param defaultfont default font if no specific font in extra data.
**
** @note text is limited to 256 chars. (enough?)
** @note text must have exactly 1 %d.
** @bug if text format is incorrect.
*/
void CContentTypeFormattedText::Draw(const CUnit *unit, CFont *defaultfont) const
{
CFont *font;
char buf[256];
UStrInt usi1;
Assert(unit);
font = this->Font ? this->Font : defaultfont;
Assert(font);
Assert(0 <= this->Index && this->Index < UnitTypeVar.NumberVariable);
usi1 = GetComponent(unit, this->Index, this->Component, 0);
if (usi1.type == USTRINT_STR) {
sprintf(buf, this->Format, usi1.s);
} else {
sprintf(buf, this->Format, usi1.i);
}
if (this->Centered) {
VideoDrawTextCentered(this->PosX, this->PosY, font, buf);
} else {
VideoDrawText(this->PosX, this->PosY, font, buf);
}
}
/**
** Draw the unit info into top-panel.
**
** @param unit Pointer to unit.
*/
static void DrawUnitInfo(CUnit *unit)
{
int i;
CUnitType *type;
const CUnitStats *stats;
int x;
int y;
CUnit *uins;
Assert(unit);
UpdateUnitVariables(unit);
for (i = 0; i < (int)UI.InfoPanelContents.size(); ++i) {
if (CanShowContent(UI.InfoPanelContents[i]->Condition, unit)) {
for (std::vector<CContentType *>::const_iterator content = UI.InfoPanelContents[i]->Contents.begin();
content != UI.InfoPanelContents[i]->Contents.end(); ++content) {
if (CanShowContent((*content)->Condition, unit)) {
(*content)->Draw(unit, UI.InfoPanelContents[i]->DefaultFont);
}
}
}
}
type = unit->Type;
stats = unit->Stats;
Assert(type);
Assert(stats);
// Draw IconUnit
#ifdef USE_MNG
if (type->Portrait.Num) {
type->Portrait.Mngs[type->Portrait.CurrMng]->Draw(
UI.SingleSelectedButton->X, UI.SingleSelectedButton->Y);
if (type->Portrait.Mngs[type->Portrait.CurrMng]->iteration == type->Portrait.NumIterations) {
type->Portrait.Mngs[type->Portrait.CurrMng]->Reset();
// FIXME: should be configurable
if (type->Portrait.CurrMng == 0) {
type->Portrait.CurrMng = (SyncRand() % (type->Portrait.Num - 1)) + 1;
type->Portrait.NumIterations = 1;
} else {
type->Portrait.CurrMng = 0;
type->Portrait.NumIterations = SyncRand() % 16 + 1;
}
}
} else
#endif
if (UI.SingleSelectedButton) {
x = UI.SingleSelectedButton->X;
y = UI.SingleSelectedButton->Y;
type->Icon.Icon->DrawUnitIcon(unit->Player, UI.SingleSelectedButton->Style,
(ButtonAreaUnderCursor == ButtonAreaSelected && ButtonUnderCursor == 0) ?
(IconActive | (MouseButtons & LeftButton)) : 0,
x, y, "");
}
x = UI.InfoPanel.X;
y = UI.InfoPanel.Y;
//
// Show progress if they are selected.
//
if (NumSelected == 1 && Selected[0] == unit) {
//
// Building training units.
//
if (unit->Orders[0]->Action == UnitActionTrain) {
if (unit->OrderCount == 1 || unit->Orders[1]->Action != UnitActionTrain) {
if (!UI.SingleTrainingText.empty()) {
VideoDrawText(UI.SingleTrainingTextX, UI.SingleTrainingTextY,
UI.SingleTrainingFont, UI.SingleTrainingText);
}
if (UI.SingleTrainingButton) {
unit->Orders[0]->Type->Icon.Icon->DrawUnitIcon(unit->Player,
UI.SingleTrainingButton->Style,
(ButtonAreaUnderCursor == ButtonAreaTraining &&
ButtonUnderCursor == 0) ?
(IconActive | (MouseButtons & LeftButton)) : 0,
UI.SingleTrainingButton->X, UI.SingleTrainingButton->Y, "");
}
} else {
if (!UI.TrainingText.empty()) {
VideoDrawTextCentered(UI.TrainingTextX, UI.TrainingTextY,
UI.TrainingFont, UI.TrainingText);
}
if (!UI.TrainingButtons.empty()) {
for (i = 0; i < unit->OrderCount &&
i < (int)UI.TrainingButtons.size(); ++i) {
if (unit->Orders[i]->Action == UnitActionTrain) {
unit->Orders[i]->Type->Icon.Icon->DrawUnitIcon(unit->Player,
UI.TrainingButtons[i].Style,
(ButtonAreaUnderCursor == ButtonAreaTraining &&
ButtonUnderCursor == i) ?
(IconActive | (MouseButtons & LeftButton)) : 0,
UI.TrainingButtons[i].X, UI.TrainingButtons[i].Y, "");
}
}
}
}
return;
}
//
// Building upgrading to better type.
//
if (unit->Orders[0]->Action == UnitActionUpgradeTo) {
if (UI.UpgradingButton) {
unit->Orders[0]->Type->Icon.Icon->DrawUnitIcon(unit->Player,
UI.UpgradingButton->Style,
(ButtonAreaUnderCursor == ButtonAreaUpgrading &&
ButtonUnderCursor == 0) ?
(IconActive | (MouseButtons & LeftButton)) : 0,
UI.UpgradingButton->X, UI.UpgradingButton->Y, "");
}
return;
}
//
// Building research new technology.
//
if (unit->Orders[0]->Action == UnitActionResearch) {
if (UI.ResearchingButton) {
unit->Data.Research.Upgrade->Icon->DrawUnitIcon(unit->Player,
UI.ResearchingButton->Style,
(ButtonAreaUnderCursor == ButtonAreaResearching &&
ButtonUnderCursor == 0) ?
(IconActive | (MouseButtons & LeftButton)) : 0,
UI.ResearchingButton->X, UI.ResearchingButton->Y, "");
}
return;
}
}
//
// Transporting units.
//
if (type->CanTransport && unit->BoardCount) {
int j;
uins = unit->UnitInside;
for (i = j = 0; i < unit->InsideCount; ++i, uins = uins->NextContained) {
if (uins->Boarded && j < (int)UI.TransportingButtons.size()) {
uins->Type->Icon.Icon->DrawUnitIcon(unit->Player, UI.TransportingButtons[j].Style,
(ButtonAreaUnderCursor == ButtonAreaTransporting && ButtonUnderCursor == j) ?
(IconActive | (MouseButtons & LeftButton)) : 0,
UI.TransportingButtons[j].X, UI.TransportingButtons[j].Y, "");
UiDrawLifeBar(uins, UI.TransportingButtons[j].X, UI.TransportingButtons[j].Y);
if (uins->Type->CanCastSpell && uins->Variable[MANA_INDEX].Max) {
UiDrawManaBar(uins, UI.TransportingButtons[j].X, UI.TransportingButtons[j].Y);
}
if (ButtonAreaUnderCursor == ButtonAreaTransporting && ButtonUnderCursor == j) {
UI.StatusLine.Set(uins->Type->Name);
}
++j;
}
}
return;
}
}
/**
** Draw text with variable.
**
** @param unit unit with variable to show.
** @param defaultfont default font if no specific font in extra data.
*/
void CContentTypeText::Draw(const CUnit *unit, CFont *defaultfont) const
{
char *text; // Optional text to display.
CFont *font; // Font to use.
int x; // X coordinate to display.
int y; // Y coordinate to display.
x = this->PosX;
y = this->PosY;
font = this->Font ? this->Font : defaultfont;
Assert(font);
Assert(unit || this->Index == -1);
Assert(this->Index == -1 || (0 <= this->Index && this->Index < UnitTypeVar.NumberVariable));
if (this->Text) {
text = EvalString(this->Text);
if (this->Centered) {
VideoDrawTextCentered(x, y, font, text);
} else {
VideoDrawText(x, y, font, text);
}
x += font->Width(text);
delete[] text;
}
if (this->ShowName) {
VideoDrawTextCentered(x, y, font, unit->Type->Name);
return;
}
if (this->Index != -1) {
if (!this->Stat) {
EnumVariable component = this->Component;
switch (component) {
case VariableValue:
case VariableMax:
case VariableIncrease:
case VariableDiff:
case VariablePercent:
VideoDrawNumber(x, y, font, GetComponent(unit, this->Index, component, 0).i);
break;
case VariableName:
VideoDrawText(x, y, font, GetComponent(unit, this->Index, component, 0).s);
break;
default:
Assert(0);
}
} else {
int value = unit->Type->Variable[this->Index].Value;
int diff = unit->Stats->Variables[this->Index].Value - value;
if (!diff) {
VideoDrawNumber(x, y, font, value);
} else {
char buf[64];
sprintf(buf, diff > 0 ? "%d~<+%d~>" : "%d~<-%d~>", value, diff);
VideoDrawText(x, y, font, buf);
}
}
}
}
/**
** Draw the unit info in the info panel.
** Called when a single unit is selected or the mouse hovers over a unit.
**
** @param unit Pointer to unit.
*/
static void DrawUnitInfo(CUnit *unit)
{
int x = UI.InfoPanel.X;
int y = UI.InfoPanel.Y;
bool isEnemy = unit->IsEnemy(ThisPlayer);
bool isNeutral = (unit->Player->Type == PlayerNeutral);
UpdateUnitVariables(unit);
// Draw icon and life bar
if (UI.SingleSelectedButton) {
CUIButton *button = UI.SingleSelectedButton;
bool mouseOver = (ButtonAreaUnderCursor == ButtonAreaSelected && ButtonUnderCursor == 0);
unit->Type->Icon.Icon->DrawUnitIcon(unit->Player, button->Style,
mouseOver ? (IconActive | (MouseButtons & LeftButton)) : 0,
button->X, button->Y, "");
if (!isNeutral) {
UiDrawLifeBar(unit, button->X, button->Y);
}
}
// Unit type name
VideoDrawTextCentered(x + 114, y + 25, GameFont, unit->Type->Name);
// Hit points
if (!isEnemy && !isNeutral) {
std::ostringstream os;
os << unit->Variable[HP_INDEX].Value << "/" << unit->Variable[HP_INDEX].Max;
VideoDrawTextCentered(x + 38, y + 62, SmallFont, os.str());
}
// Resource amount
if (unit->Type->CanHarvestFrom && isNeutral) {
std::string resourceName;
int amount = 0;
for (int i = 0; i < MaxCosts; ++i) {
if (unit->ResourcesHeld[i] != 0) {
resourceName = _(DefaultDisplayResourceNames[i].c_str());
amount = unit->ResourcesHeld[i] / CYCLES_PER_SECOND;
break;
}
}
std::ostringstream os;
os << resourceName << ": " << amount;
VideoDrawTextCentered(x + 76, y + 86, GameFont, os.str());
}
//
// Show extra info if only one unit is selected.
//
if (NumSelected == 1 && Selected[0] == unit) {
// Training units.
if (!isEnemy && unit->Orders[0]->Action == UnitActionTrain) {
DrawTrainingUnits(unit);
return;
}
// Transporting units.
if (!isEnemy && unit->Type->CanTransport && unit->BoardCount) {
DrawTransportingUnits(unit);
return;
}
// My unit stats
if (!isEnemy && !isNeutral &&
unit->Orders[0]->Action != UnitActionBuilt) {
DrawUnitStats(unit);
}
}
}
/**
** Draw menu button 'button' on x,y
**
** @param style Button style
** @param flags State of Button (clicked, mouse over...)
** @param x X display position
** @param y Y display position
** @param text text to print on button
*/
void DrawMenuButton(ButtonStyle *style, unsigned flags, int x, int y,
const std::string &text)
{
std::string *nc;
std::string *rc;
std::string oldnc;
std::string oldrc;
ButtonStyleProperties *p;
ButtonStyleProperties *pimage;
if (flags & MI_FLAGS_CLICKED) {
p = &style->Clicked;
} else if (flags & MI_FLAGS_ACTIVE) {
p = &style->Hover;
} else {
p = &style->Default;
}
//
// Image
//
pimage = p;
if (!p->Sprite) {
// No image. Try hover, selected, then default
if ((flags & MI_FLAGS_ACTIVE) && style->Hover.Sprite) {
pimage = &style->Hover;
} else if (style->Default.Sprite) {
pimage = &style->Default;
}
}
if (pimage->Sprite) {
pimage->Sprite->Load();
}
if (pimage->Sprite) {
pimage->Sprite->DrawFrame(pimage->Frame, x, y);
}
//
// Text
//
if (!text.empty()) {
GetDefaultTextColors(oldnc, oldrc);
nc = !p->TextNormalColor.empty() ? &p->TextNormalColor :
!style->TextNormalColor.empty() ? &style->TextNormalColor : &oldnc;
rc = !p->TextReverseColor.empty() ? &p->TextReverseColor :
!style->TextReverseColor.empty() ? &style->TextReverseColor : &oldrc;
SetDefaultTextColors(*nc, *rc);
if (p->TextAlign == TextAlignCenter || p->TextAlign == TextAlignUndefined) {
VideoDrawTextCentered(x + p->TextX, y + p->TextY,
style->Font, text);
} else if (p->TextAlign == TextAlignLeft) {
VideoDrawText(x + p->TextX, y + p->TextY, style->Font, text);
} else {
VideoDrawText(x + p->TextX - style->Font->Width(text), y + p->TextY,
style->Font, text);
}
SetDefaultTextColors(oldnc, oldrc);
}
//
// Border
//
if (!p->BorderColor) {
p->BorderColor = Video.MapRGB(TheScreen->format,
p->BorderColorRGB.r, p->BorderColorRGB.g, p->BorderColorRGB.b);
}
if (p->BorderSize) {
for (int i = 0; i < p->BorderSize; ++i) {
Video.DrawRectangleClip(p->BorderColor, x - i, y - i,
style->Width + 2 * i, style->Height + 2 * i);
}
}
}