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CGE: Remove useless function

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This commit is contained in:
Strangerke 2011-12-05 21:03:21 +01:00
parent f3884d1a98
commit b94b4e631b
2 changed files with 0 additions and 56 deletions
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55
engines/cge/talk.cpp
View File

@ -192,61 +192,6 @@ Bitmap *Talk::box(uint16 w, uint16 h) {
return new Bitmap(_vm, w, h, b);
}
void Talk::putLine(int line, const char *text) {
// Note: (_ts[0]._w % 4) must be 0
uint16 w = _ts[0]->_w;
uint16 h = _ts[0]->_h;
uint8 *v = _ts[0]->_v;
uint16 dsiz = w >> 2; // data size (1 plane line size)
uint16 lsiz = 2 + dsiz + 2; // uint16 for line header, uint16 for gap
uint16 psiz = h * lsiz; // - last gap, but + plane trailer
uint16 size = 4 * psiz; // whole map size
uint16 rsiz = kFontHigh * lsiz; // length of whole text row map
// set desired line pointer
v += (kTextVMargin + (kFontHigh + kTextLineSpace) * line) * lsiz;
uint8 *p = v; // assume blanked line above text
// clear whole rectangle
assert((rsiz % lsiz) == 0);
for (int planeCtr = 0; planeCtr < 4; planeCtr++, p += psiz) {
for (byte *pDest = p; pDest < (p + (rsiz - lsiz)); pDest += lsiz)
Common::copy(p - lsiz, p, pDest);
}
// paint text line
if (!text)
return;
p = v + 2 + (kTextHMargin / 4) + (kTextHMargin % 4) * psiz;
uint8 *q = v + size;
while (*text) {
uint16 cw = _vm->_font->_widthArr[(unsigned char)*text];
uint8 *fp = _vm->_font->_map + _vm->_font->_pos[(unsigned char)*text];
// Handle properly space size, after it was enlarged to display properly
// 'F1' text.
int8 fontStart = 0;
if ((*text == 0x20) && (cw > 4) && (!_wideSpace))
fontStart = 2;
for (int i = fontStart; i < cw; i++) {
uint16 b = fp[i];
uint16 n;
for (n = 0; n < kFontHigh; n++) {
if (b & 1)
*p = kTextColFG;
b >>= 1;
p += lsiz;
}
p = p - rsiz + psiz;
if (p >= q)
p = p - size + 1;
}
text++;
}
}
InfoLine::InfoLine(CGEEngine *vm, uint16 w) : Talk(vm), _oldText(NULL), _vm(vm) {
if (!_ts) {
_ts = new BitmapPtr[2];

1
engines/cge/talk.h
View File

@ -58,7 +58,6 @@ public:
Talk(CGEEngine *vm);
virtual void update(const char *text);
void putLine(int line, const char *text);
private:
CGEEngine *_vm;
};