/**
** Draw message(s).
*/
void MessagesDisplay::DrawMessages()
{
// background so the text is easier to read
if (MessagesCount) {
Uint32 color = Video.MapRGB(TheScreen->format, 38, 38, 78);
Video.FillTransRectangleClip(color, UI.MapArea.X + 8, UI.MapArea.Y + 8,
UI.MapArea.EndX - UI.MapArea.X - 16, MessagesCount * (UI.MessageFont->Height() + 1) - MessagesScrollY, 0x80);
}
// Draw message line(s)
for (int z = 0; z < MessagesCount; ++z) {
if (z == 0) {
PushClipping();
SetClipping(UI.MapArea.X + 8, UI.MapArea.Y + 8, Video.Width - 1,
Video.Height - 1);
}
VideoDrawTextClip(UI.MapArea.X + 8,
UI.MapArea.Y + 8 + z * (UI.MessageFont->Height() + 1) - MessagesScrollY,
UI.MessageFont, Messages[z]);
if (z == 0) {
PopClipping();
}
}
if (MessagesCount < 1) {
MessagesSameCount = 0;
}
}
/**
** Draw number with font at x,y clipped.
**
** @param x X screen position
** @param y Y screen position
** @param font Font number
** @param number Number to be displayed.
**
** @return The length of the printed text.
*/
global int VideoDrawNumberClip(int x,int y,unsigned font,int number)
{
char buf[sizeof(int)*10+2];
sprintf(buf,"%d",number);
return VideoDrawTextClip(x,y,font,buf);
}
/**
** Draw number with font at x,y clipped.
**
** @param x X screen position
** @param y Y screen position
** @param font Font number
** @param number Number to be displayed.
**
** @return The length of the printed text.
*/
int VideoDrawNumberClip(int x, int y, CFont *font, int number)
{
char buf[sizeof(int) * 10 + 2];
FormatNumber(number, buf);
return VideoDrawTextClip(x, y, font, buf);
}
/**
** Draw reverse text with font at x,y clipped.
**
** @see DoDrawText for full description.
**
** @param x X screen position
** @param y Y screen position
** @param font Font number
** @param text Text to be displayed.
**
** @return The length of the printed text.
*/
int VideoDrawReverseTextClip(int x, int y, CFont *font, const std::string &text)
{
int width;
FontColor = ReverseTextColor;
width = VideoDrawTextClip(x, y, font, text);
FontColor = DefaultTextColor;
return width;
}
/**
** Draw status line.
*/
void CStatusLine::Draw(void)
{
if (!this->StatusLine.empty()) {
PushClipping();
SetClipping(this->TextX, this->TextY,
this->TextX + this->Width - 1, Video.Height - 1);
VideoDrawTextClip(this->TextX, this->TextY, this->Font,
this->StatusLine);
PopClipping();
}
}
/**
** Draw additional informations of a unit.
**
** @param unit Unit pointer of drawn unit.
** @param type Unit-type pointer.
** @param x X screen pixel position of unit.
** @param y Y screen pixel position of unit.
**
** @todo FIXME: The different styles should become a function call.
*/
static void DrawInformations(const CUnit &unit, const CUnitType *type, int x, int y)
{
const CUnitStats *stats;
int r;
#if 0 && DEBUG // This is for showing vis counts and refs.
char buf[10];
sprintf(buf, "%d%c%c%d", unit.VisCount[ThisPlayer->Index],
unit.Seen.ByPlayer & (1 << ThisPlayer->Index) ? 'Y' : 'N',
unit.Seen.Destroyed & (1 << ThisPlayer->Index) ? 'Y' : 'N',
unit.Refs);
VideoDrawTextClip(x + 10, y + 10, 1, buf);
#endif
stats = unit.Stats;
//
// For debug draw sight, react and attack range!
//
if (NumSelected == 1 && unit.Selected) {
if (Preference.ShowSightRange) {
// Radius -1 so you can see all ranges
Video.DrawCircleClip(ColorGreen,
x + type->TileWidth * TileSizeX / 2,
y + type->TileHeight * TileSizeY / 2,
((stats->Variables[SIGHTRANGE_INDEX].Max + (type->TileWidth - 1)) * TileSizeX) - 1);
}
if (type->CanAttack) {
if (Preference.ShowReactionRange) {
r = (unit.Player->Type == PlayerPerson) ?
type->ReactRangePerson : type->ReactRangeComputer;
if (r) {
Video.DrawCircleClip(ColorBlue,
x + type->TileWidth * TileSizeX / 2,
y + type->TileHeight * TileSizeY / 2,
(r + (type->TileWidth - 1)) * TileSizeX);
}
}
if (Preference.ShowAttackRange && stats->Variables[ATTACKRANGE_INDEX].Max) {
// Radius + 1 so you can see all ranges
Video.DrawCircleClip(ColorRed,
x + type->TileWidth * TileSizeX / 2,
y + type->TileHeight * TileSizeY / 2,
(stats->Variables[ATTACKRANGE_INDEX].Max + (type->TileWidth - 1)) * TileSizeX + 1);
}
}
}
// FIXME: johns: ugly check here, should be removed!
if (unit.CurrentAction() != UnitActionDie && unit.IsVisible(ThisPlayer)) {
DrawDecoration(unit, type, x, y);
}
}
void CFont::drawString(gcn::Graphics *graphics, const std::string &txt,
int x, int y)
{
const gcn::ClipRectangle &r = graphics->getCurrentClipArea();
int right = std::min(r.x + r.width - 1, Video.Width - 1);
int bottom = std::min(r.y + r.height - 1, Video.Height - 1);
if (r.x > right || r.y > bottom) {
return;
}
PushClipping();
SetClipping(r.x, r.y, right, bottom);
VideoDrawTextClip(x + r.xOffset, y + r.yOffset, this, txt);
PopClipping();
}
/**
** Draw message(s).
**
** @todo FIXME: make message font configurable.
*/
void DrawMessages(void)
{
// Draw message line(s)
for (int z = 0; z < MessagesCount; ++z) {
if (z == 0) {
PushClipping();
SetClipping(UI.MapArea.X + 8, UI.MapArea.Y + 8, Video.Width - 1,
Video.Height - 1);
}
VideoDrawTextClip(UI.MapArea.X + 8,
UI.MapArea.Y + 8 + z * (GameFont->Height() + 1) - MessagesScrollY,
GameFont, Messages[z]);
if (z == 0) {
PopClipping();
}
}
if (MessagesCount < 1) {
MessagesSameCount = 0;
}
}
