//------------------------------------------------------------------------------
// Font loader -- loads the font
//------------------------------------------------------------------------------
void BitmapFont::loadFont()
{
if (isLoaded())
return;
setBase( glGenLists(256) );
// Loop through the font map
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
for (unsigned int i=0; i < numFonts; i++)
{
GLubyte* bitmap = loadTypeFace(i, reverse);
if (bitmap == 0) continue;
GLfloat xmove = GLfloat(getBitmapWidth());
GLfloat ymove = 0.0;
glNewList(getBase()+i, GL_COMPILE);
glBitmap(getBitmapWidth(), getBitmapHeight(), 0.0, 0.0, xmove, ymove, bitmap);
glEndList();
delete[] bitmap;
}
setFontLoaded();
}
void Game::redrawObjects() {
sortObjects();
int previousObject = -1;
for (int i = 0; i < _sceneObjectsCount; ++i) {
SceneObject *so = _sortedSceneObjectsTable[i];
if (so->state == 1 || so->state == 2) {
if (previousObject >= 0) {
redrawObjectBoxes(previousObject, i);
}
previousObject = i;
_sceneObjectFramesTable[so->frameNum].decode(_sceneObjectFramesTable[so->frameNum].data, _tempDecodeBuffer);
if (_isDemo && _sceneNumber == 1 && i == 14) {
// FIXME fixes wrong overlapping icon in the first scene of the demo
// object 13 pos 582,423 frame 1885 - should be displayed
// object 14 pos 582,423 frame 1884 - shouldn't be displayed
continue;
}
if (so->flip == 2) {
int16_t y = _bitmapBuffer1.h + 1 - so->y - _sceneObjectFramesTable[so->frameNum].hdr.h;
drawObjectVerticalFlip(so->x, y, _tempDecodeBuffer, &_bitmapBuffer1);
} else {
int16_t y = _bitmapBuffer1.h + 1 - so->y - _sceneObjectFramesTable[so->frameNum].hdr.h;
drawObject(so->x, y, _tempDecodeBuffer, &_bitmapBuffer1);
}
}
}
if (previousObject >= 0) {
redrawObjectBoxes(previousObject, previousObject);
}
// no overlay graphics on static screens
//
// retail data files
// PIC0.SCN: SceneNumber -1000
// PIC1.SCN: SceneNumber -1000
// PIC2.SCN: SceneNumber -1000
// PIC3.SCN: SceneNumber -1000
//
// demo data files
// A01.SCN: SceneNumber -1000
// A02.SCN: SceneNumber -1001
// A03.SCN: SceneNumber -1003
//
if (_sceneNumber > -1000 && _sceneObjectsCount != 0) {
if (!_isDemo && _gameOver) {
decodeLzss(_bermudaOvrData + 2, _tempDecodeBuffer);
drawObject(93, _bitmapBuffer1.h - 230, _tempDecodeBuffer, &_bitmapBuffer1);
}
if (_currentBagObject >= 0 && _currentBagObject < _bagObjectsCount && _currentBagAction == 3) {
drawObject(_bagPosX, _bitmapBuffer1.h + 1 - _bagPosY - getBitmapHeight(_iconBackgroundImage), _iconBackgroundImage, &_bitmapBuffer1);
int invW = getBitmapWidth(_iconBackgroundImage);
int invH = getBitmapHeight(_iconBackgroundImage);
int bagObjW = getBitmapWidth(_bagObjectsTable[_currentBagObject].data);
int bagObjH = getBitmapHeight(_bagObjectsTable[_currentBagObject].data);
int y = _bitmapBuffer1.h + 1 - _bagPosY - (invH - bagObjH) / 2 - bagObjH;
int x = _bagPosX + (invW - bagObjW) / 2;
drawObject(x, y, _bagObjectsTable[_currentBagObject].data, &_bitmapBuffer1);
}
if (_lifeBarDisplayed) {
drawObject(386, _bitmapBuffer1.h - 18 - getBitmapHeight(_lifeBarImage), _lifeBarImage, &_bitmapBuffer1);
if (_varsTable[1] == 1) {
drawObject(150, _bitmapBuffer1.h - 18 - getBitmapHeight(_lifeBarImage), _lifeBarImage, &_bitmapBuffer1);
if (_swordIconImage) {
drawObject(173, _bitmapBuffer1.h - 18 - getBitmapHeight(_swordIconImage), _swordIconImage, &_bitmapBuffer1);
}
} else if (_varsTable[2] == 1) {
drawObject(150, _bitmapBuffer1.h - 18 - getBitmapHeight(_lifeBarImage), _lifeBarImage, &_bitmapBuffer1);
int index = MIN(13, 13 - _varsTable[4]);
drawObject(173, _bitmapBuffer1.h - 31 - getBitmapHeight(_weaponIconImageTable[index]), _weaponIconImageTable[index], &_bitmapBuffer1);
if (_varsTable[3] < 5) {
index = (_varsTable[4] <= 0) ? 0 : 1;
uint8_t *p = _ammoIconImageTable[index][_varsTable[3]];
drawObject(184, _bitmapBuffer1.h - 41 - getBitmapHeight(p), p, &_bitmapBuffer1);
}
}
int index = (_varsTable[0] >= 10) ? 10 : _varsTable[0];
uint8_t *lifeBarFrame = _lifeBarImageTable[index][_lifeBarCurrentFrame];
drawObject(409, _bitmapBuffer1.h - 36 - getBitmapHeight(lifeBarFrame), lifeBarFrame, &_bitmapBuffer1);
++_lifeBarCurrentFrame;
if (_lifeBarCurrentFrame >= 12) {
_lifeBarCurrentFrame = 0;
}
}
#if 0
if (_lifeBarDisplayed || _lifeBarDisplayed2) {
if (_varsTable[2] == 1 || _varsTable[1] == 1) {
win16_stretchBits(&_bitmapBuffer1,
getBitmapHeight(_lifeBarImage),
getBitmapWidth(_lifeBarImage),
_bitmapBuffer1.h - 18 - getBitmapHeight(_lifeBarImage),
150,
getBitmapHeight(_lifeBarImage),
getBitmapWidth(_lifeBarImage),
19,
150
);
}
win16_stretchBits(&_bitmapBuffer1,
getBitmapHeight(_lifeBarImage),
getBitmapWidth(_lifeBarImage),
_bitmapBuffer1.h - 18 - getBitmapHeight(_lifeBarImage),
386,
getBitmapHeight(_lifeBarImage),
getBitmapWidth(_lifeBarImage),
19,
386
);
_lifeBarDisplayed2 = _lifeBarDisplayed;
}
if (_previousBagAction == kActionUseObject || _currentBagAction == kActionUseObject) {
if (_currentBagObject != _previousBagObject || _previousBagAction != _currentBagAction) {
win16_stretchBits(&_bitmapBuffer1,
getBitmapHeight(_iconBackgroundImage),
getBitmapWidth(_iconBackgroundImage),
_bitmapBuffer1.h + 1 - _bagPosY - getBitmapHeight(_iconBackgroundImage),
_bagPosX,
getBitmapHeight(_iconBackgroundImage),
getBitmapWidth(_iconBackgroundImage),
_bagPosY,
_bagPosX
);
}
}
#endif
}
win16_stretchBits(&_bitmapBuffer1, _bitmapBuffer1.h + 1, _bitmapBuffer1.w + 1, 0, 0, _bitmapBuffer1.h + 1, _bitmapBuffer1.w + 1, 0, 0);
memcpy(_bitmapBuffer1.bits, _bitmapBuffer3.bits, kGameScreenWidth * kGameScreenHeight);
if (_lifeBarDisplayed) {
copyBufferToBuffer(386,
_bitmapBuffer1.h + 1 - 19 - getBitmapHeight(_lifeBarImage),
getBitmapWidth(_lifeBarImage),
getBitmapHeight(_lifeBarImage),
&_bitmapBuffer3,
&_bitmapBuffer1
);
copyBufferToBuffer(150,
_bitmapBuffer1.h + 1 - 19 - getBitmapHeight(_lifeBarImage),
getBitmapWidth(_lifeBarImage),
getBitmapHeight(_lifeBarImage),
&_bitmapBuffer3,
&_bitmapBuffer1
);
}
_previousBagAction = _currentBagAction;
}
// Load the font for one character
GLubyte* BitmapFont::loadTypeFace(const GLint index, const GLenum reverse)
{
// If no font to load, return
if (fontMap[index] == 0)
return 0;
// Create the font file name
const size_t FONTPATHNAME_LENGTH = 256;
char fontPathname[FONTPATHNAME_LENGTH];
if (fontDirectory() != 0)
lcStrcpy(fontPathname, FONTPATHNAME_LENGTH, fontDirectory());
else
lcStrcpy(fontPathname, FONTPATHNAME_LENGTH, "./");
lcStrcat(fontPathname, FONTPATHNAME_LENGTH, fontMap[index]);
// Open the font file
FILE* fp = 0;
if( (fp = fopen(fontPathname, "r")) ==0 ) {
if (isMessageEnabled(MSG_ERROR)) {
std::cerr << "BitmapFont::loadTypeFace: unable to open font file: " << fontPathname << std::endl;
}
return 0;
}
// used to store the num of input items successfully matched and assigned
// by fscanf function
int nItemsMatched;
// Calculate the size of the font
unsigned int width1;
nItemsMatched = fscanf(fp, "%u\n", &width1);
unsigned int height1;
nItemsMatched = fscanf(fp, "%u\n", &height1);
unsigned int numBytesWide = int(ceil(double(width1) / 8.0));
unsigned int numFileBytes = numBytesWide * height1;
unsigned int numFontBytes = numBytesWide * getBitmapHeight();
GLubyte* bitmap = new GLubyte[numFontBytes];
unsigned int i; // index
// Pad rest of the height
unsigned int diff = numFontBytes - numFileBytes;
for (i = 0; i < diff; i++) {
bitmap[i] = reverse ? 255 : 0;
}
// Read in the bitmap bytes
for (; i < numFontBytes; i++) {
int value;
nItemsMatched = fscanf(fp, "0x%x\n", &value);
bitmap[i] = reverse ? GLubyte(~value) : GLubyte(value);
}
fclose(fp);
// Reverse the bitmap
reverseBitmapOrder(bitmap, numFontBytes, numBytesWide);
return bitmap;
}
