diff options
Diffstat (limited to 'engines/agi')
| -rw-r--r-- | engines/agi/loader_v3.cpp | 16 | ||||
| -rw-r--r-- | engines/agi/picture.cpp | 14 |
2 files changed, 12 insertions, 18 deletions
diff --git a/engines/agi/loader_v3.cpp b/engines/agi/loader_v3.cpp index cd97c44521..4227745c5f 100644 --- a/engines/agi/loader_v3.cpp +++ b/engines/agi/loader_v3.cpp @@ -227,19 +227,12 @@ uint8 *AgiLoader_v3::loadVolRes(AgiDir *agid) { compBuffer = (uint8 *)calloc(1, agid->clen + 32); fp.read(compBuffer, agid->clen); - if (x[2] & 0x80 || agid->len == agid->clen) { + if (x[2] & 0x80) { // compressed pic + data = _vm->_picture->convertV3Pic(compBuffer, agid->clen); + free(compBuffer); + } else if (agid->len == agid->clen) { // do not decompress data = compBuffer; - -#if 0 - // CM: added to avoid problems in - // convert_v2_v3_pic() when clen > len - // e.g. Sierra demo 4, first picture - // (Tue Mar 16 13:13:43 EST 1999) - agid->len = agid->clen; - - // Now removed to fix Gold Rush! in demo4 -#endif } else { // it is compressed data = (uint8 *)calloc(1, agid->len + 32); @@ -309,7 +302,6 @@ int AgiLoader_v3::loadResource(int t, int n) { unloadResource(rPICTURE, n); data = loadVolRes(&_vm->_game.dirPic[n]); if (data != NULL) { - data = _vm->_picture->convertV3Pic(data, _vm->_game.dirPic[n].len); _vm->_game.pictures[n].rdata = data; _vm->_game.dirPic[n].flags |= RES_LOADED; } else { diff --git a/engines/agi/picture.cpp b/engines/agi/picture.cpp index 60877de430..dc77433cb2 100644 --- a/engines/agi/picture.cpp +++ b/engines/agi/picture.cpp @@ -476,7 +476,7 @@ void PictureMgr::plotPattern(int x, int y) { // new purpose for temp16 - temp16 =( pen_size<<1) +1; // pen size + temp16 = (pen_size << 1) + 1; // pen size pen_final_y += temp16; // the last row of this shape temp16 = temp16 << 1; pen_width = temp16; // width of shape? @@ -495,7 +495,7 @@ void PictureMgr::plotPattern(int x, int y) { } else { circleCond = ((_patCode & 0x10) != 0); counterStep = 4; - ditherCond = 0x02; + ditherCond = 0x01; } for (; pen_y < pen_final_y; pen_y++) { @@ -503,10 +503,12 @@ void PictureMgr::plotPattern(int x, int y) { for (counter = 0; counter <= pen_width; counter += counterStep) { if (circleCond || ((binary_list[counter>>1] & circle_word) != 0)) { - temp8 = t % 2; - t = t >> 1; - if (temp8 != 0) - t = t ^ 0xB8; + if ((_patCode & 0x20) != 0) { + temp8 = t % 2; + t = t >> 1; + if (temp8 != 0) + t = t ^ 0xB8; + } // == box plot, != circle plot if ((_patCode & 0x20) == 0 || (t & 0x03) == ditherCond) |