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- made Exhumed's text scroller a universal component of the cutscene system, usable by all games.

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This commit is contained in:
Christoph Oelckers 2021-05-22 10:06:15 +02:00
parent f69fe334fc
commit d2ed4e703d
2 changed files with 57 additions and 51 deletions
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55
wadsrc/static/zscript/engine/screenjob.zs
View file

@ -535,3 +535,58 @@ class ScreenJobRunner : Object
Append(MoviePlayerJob.CreateWithSoundInfo(fn, sounds, 0, framerate));
}
}
//---------------------------------------------------------------------------
//
// scrolling text, like Exhumed's story screens.
//
//---------------------------------------------------------------------------
class TextOverlay
{
int nHeight;
double nCrawlY;
int palette;
int crange;
bool drawclean;
BrokenLines screentext;
void Init(String text, int cr = Font.CR_UNTRANSLATED, int pal = 0, bool clean = false)
{
screentext = SmallFont.BreakLines(StringTable.Localize(text), 320);
nCrawlY = 199;
nHeight = screentext.Count() * 10;
palette = pal;
crange = cr;
drawclean = clean;
}
void DisplayText()
{
if (nHeight + nCrawlY > 0)
{
double y = nCrawlY;
for (int i = 0; i < screentext.Count() && y <= 199; i++)
{
if (y >= -10)
{
int x = 160 - screenText.StringWidth(i)/2;
if (!drawclean) Screen.DrawText(SmallFont, crange, x, y, screentext.StringAt(i), DTA_FullscreenScale, FSMode_Fit320x200, DTA_TranslationIndex, palette);
else Screen.DrawText(SmallFont, crange, x, y, screentext.StringAt(i), DTA_Clean, true, DTA_TranslationIndex, palette);
}
y += 10;
}
}
}
bool ScrollText(double clock)
{
if (nHeight + nCrawlY > 0 || musplaying.handle)
{
nCrawlY = 199 - clock / 15.;
return false;
}
return true;
}
}

53
wadsrc/static/zscript/games/exhumed/ui/screens.zs
View file

@ -450,55 +450,6 @@ class MapScreen : ScreenJob
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
class TextOverlay
{
int nHeight;
double nCrawlY;
int palette;
BrokenLines screentext;
void Init(String text, int pal)
{
screentext = SmallFont.BreakLines(StringTable.Localize(text), 320);
nCrawlY = 199;
nHeight = screentext.Count() * 10;
palette = pal;
}
void DisplayText()
{
if (nHeight + nCrawlY > 0)
{
double y = nCrawlY;
for (int i = 0; i < screentext.Count() && y <= 199; i++)
{
if (y >= -10)
{
int x = 160 - screenText.StringWidth(i)/2;
Screen.DrawText(SmallFont, Font.CR_UNDEFINED, x, y, screentext.StringAt(i), DTA_FullscreenScale, FSMode_Fit320x200, DTA_TranslationIndex, palette);
}
y += 10;
}
}
}
bool AdvanceCinemaText(double clock)
{
if (nHeight + nCrawlY > 0 || musplaying.handle)
{
nCrawlY = 199 - clock / 15.;
return false;
}
return true;
}
}
//---------------------------------------------------------------------------
//
// cinema (this has been stripped off all game logic that was still in here)
@ -520,7 +471,7 @@ class Cinema : SkippableScreenJob
cinematile = TexMan.CheckForTexture(bgTexture, TexMan.Type_Any);
textov = new("TextOverlay");
palette = Translation.MakeID(Translation_BasePalette, pal);
textov.Init(text, palette);
textov.Init(text, Font.CR_UNDEFINED, palette);
cdtrack = cdtrk;
return self;
}
@ -543,7 +494,7 @@ class Cinema : SkippableScreenJob
{
Screen.DrawTexture(cinematile, false, 0, 0, DTA_FullscreenEx, FSMode_ScaleToFit43, DTA_TranslationIndex, palette);
textov.DisplayText();
done = textov.AdvanceCinemaText((ticks + smoothratio) * (120. / GameTicRate));
done = textov.ScrollText((ticks + smoothratio) * (120. / GameTicRate));
}
}