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Further cleaning up credits player code for Kyra1.

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svn-id: r43323
This commit is contained in:
Johannes Schickel 2009-08-12 18:05:41 +00:00
parent 20577c1574
commit 06657efc15
1 changed files with 49 additions and 35 deletions

84
engines/kyra/sequences_lok.cpp

@ -36,6 +36,7 @@
#include "common/system.h"
#include "common/savefile.h"
#include "common/list.h"
namespace Kyra {
@ -1136,20 +1137,20 @@ void KyraEngine_LoK::seq_playEnding() {
seq_playCredits();
}
namespace {
struct CreditsLine {
int16 x, y;
Screen::FontId font;
uint8 *str;
};
} // end of anonymous namespace
void KyraEngine_LoK::seq_playCredits() {
static const uint8 colorMap[] = { 0, 0, 0xC, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
static const char stringTerms[] = { 0x5, 0xd, 0x0};
static const int numStrings = 250;
struct {
int16 x, y;
uint8 code;
uint8 unk1;
Screen::FontId font;
uint8 *str;
} strings[numStrings];
memset(strings, 0, sizeof(strings));
typedef Common::List<CreditsLine> CreditsLineList;
CreditsLineList lines;
_screen->enableInterfacePalette(false);
@ -1157,6 +1158,8 @@ void KyraEngine_LoK::seq_playCredits() {
if (!_flags.isTalkie && _flags.platform != Common::kPlatformAmiga) {
_screen->loadFont(Screen::FID_CRED6_FNT, "CREDIT6.FNT");
_screen->loadFont(Screen::FID_CRED8_FNT, "CREDIT8.FNT");
_screen->setFont(Screen::FID_CRED8_FNT);
} else
_screen->setFont(Screen::FID_8_FNT);
@ -1192,27 +1195,28 @@ void KyraEngine_LoK::seq_playCredits() {
uint8 *currentString = buffer;
int currentY = 200;
for (int i = 0; i < numStrings; i++) {
if (*nextString == 0)
break;
do {
currentString = nextString;
nextString = (uint8 *)strpbrk((const char *)currentString, stringTerms);
if (!nextString)
nextString = (uint8 *)strchr((const char *)currentString, 0);
strings[i].code = nextString[0];
CreditsLine line;
int lineEndCode = nextString[0];
*nextString = 0;
if (strings[i].code != 0)
if (lineEndCode != 0)
nextString++;
int alignment = 0;
if (*currentString == 3 || *currentString == 4) {
strings[i].unk1 = *currentString;
alignment = *currentString;
currentString++;
}
if (*currentString == 1) {
currentString++;
if (!_flags.isTalkie && _flags.platform != Common::kPlatformAmiga)
_screen->setFont(Screen::FID_CRED6_FNT);
} else if (*currentString == 2) {
@ -1222,21 +1226,23 @@ void KyraEngine_LoK::seq_playCredits() {
_screen->setFont(Screen::FID_CRED8_FNT);
}
strings[i].font = _screen->_currentFont;
line.font = _screen->_currentFont;
if (strings[i].unk1 == 3)
strings[i].x = 157 - _screen->getTextWidth((const char *)currentString);
else if (strings[i].unk1 == 4)
strings[i].x = 161;
if (alignment == 3)
line.x = 157 - _screen->getTextWidth((const char *)currentString);
else if (alignment == 4)
line.x = 161;
else
strings[i].x = (320 - _screen->getTextWidth((const char *)currentString)) / 2 + 1;
line.x = (320 - _screen->getTextWidth((const char *)currentString)) / 2 + 1;
strings[i].y = currentY;
if (strings[i].code != 5)
line.y = currentY;
if (lineEndCode != 5)
currentY += 10;
strings[i].str = currentString;
}
line.str = currentString;
lines.push_back(line);
} while (*nextString);
_screen->setCurPage(2);
@ -1257,16 +1263,24 @@ void KyraEngine_LoK::seq_playCredits() {
_screen->copyRegion(8, 32, 8, 32, 312, 128, 4, 2, Screen::CR_NO_P_CHECK);
bottom = 0;
for (int i = 0; i < numStrings; i++) {
if (strings[i].y < 200 && strings[i].y > 0) {
if (strings[i].font != _screen->_currentFont)
_screen->setFont(strings[i].font);
_screen->printText((const char *)strings[i].str, strings[i].x, strings[i].y, 15, 0);
for (CreditsLineList::iterator it = lines.begin(); it != lines.end(); ++it) {
if (it->y < 0) {
it = lines.erase(it);
continue;
}
strings[i].y--;
if (strings[i].y > bottom)
bottom = strings[i].y;
if (it->y < 200) {
if (it->font != _screen->_currentFont)
_screen->setFont(it->font);
_screen->printText((const char *)it->str, it->x, it->y, 15, 0);
}
it->y--;
if (it->y > bottom)
bottom = it->y;
}
_screen->copyRegion(8, 32, 8, 32, 312, 128, 2, 0, Screen::CR_NO_P_CHECK);
_screen->updateScreen();
}