diff options
Diffstat (limited to 'engines')
-rw-r--r-- | engines/gob/draw_v2.cpp | 4 | ||||
-rw-r--r-- | engines/gob/game.cpp | 19 | ||||
-rw-r--r-- | engines/gob/game.h | 6 | ||||
-rw-r--r-- | engines/gob/game_v1.cpp | 23 | ||||
-rw-r--r-- | engines/gob/game_v2.cpp | 100 | ||||
-rw-r--r-- | engines/gob/parse_v2.cpp | 2 | ||||
-rw-r--r-- | engines/gob/video.cpp | 4 |
7 files changed, 85 insertions, 73 deletions
diff --git a/engines/gob/draw_v2.cpp b/engines/gob/draw_v2.cpp index b1c75a6955..aa25237e09 100644 --- a/engines/gob/draw_v2.cpp +++ b/engines/gob/draw_v2.cpp @@ -269,7 +269,7 @@ void Draw_v2::printText(void) { adjustCoords(0, &rectLeft, &rectTop); adjustCoords(2, &rectRight, &rectBottom); if (colId != -1) - _vm->_game->addNewCollision(colId & 0x0D000, rectLeft, rectTop, + _vm->_game->addNewCollision(colId + 0xD000, rectLeft, rectTop, rectRight, rectBottom, 2, 0, 0, 0); if (_word_2E8E2 != 2) printTextCentered(extraCmd & 0x0F, rectLeft + 4, rectTop + 4, @@ -357,7 +357,7 @@ void Draw_v2::printText(void) { rectBottom = destY + (int16)READ_LE_UINT16(ptr + 6); adjustCoords(2, &rectLeft, &rectTop); adjustCoords(2, &rectRight, &rectBottom); - _vm->_game->addNewCollision(colId & 0x0D000, rectLeft, rectTop, + _vm->_game->addNewCollision(colId + 0x0D000, rectLeft, rectTop, rectRight, rectBottom, 2, 0, 0, 0); ptr += 8; } diff --git a/engines/gob/game.cpp b/engines/gob/game.cpp index bba5dfe8bc..ca29d157fc 100644 --- a/engines/gob/game.cpp +++ b/engines/gob/game.cpp @@ -670,6 +670,8 @@ void Game::loadImFile(void) { void Game::start(void) { _collisionAreas = new Collision[250]; + memset(_collisionAreas, 0, 250 * sizeof(Collision)); + prepareStart(); playTot(-2); @@ -778,9 +780,9 @@ void Game::switchTotSub(int16 index, int16 skipPlay) { _totTextData = _totTextDataArray[_curBackupPos]; _totFileData = _totFileDataArray[_curBackupPos]; _totResourceTable = _totResourceTableArray[_curBackupPos]; + _imFileData = _imFileDataArray[_curBackupPos]; _extTable = _extTableArray[_curBackupPos]; _extHandle = _extHandleArray[_curBackupPos]; - _imFileData = _imFileDataArray[_curBackupPos]; _vm->_global->_inter_variables = _variablesArray[_curBackupPos]; strcpy(_curTotFile, _curTotFileArray[_curBackupPos]); strcpy(_curExtFile, _curTotFile); @@ -945,13 +947,14 @@ void Game::collAreaSub(int16 index, int8 enter) { collId = _collisionAreas[index].id & 0xF000; - if ((collId != 0xA000) && (collId != 0x9000)) - WRITE_VAR(17, collId); - else if (enter == 0) - WRITE_VAR(17, _collisionAreas[index].id & 0x0FFF); - else - WRITE_VAR(17, -(_collisionAreas[index].id & 0x0FFF)); - + if ((collId == 0xA000) || (collId == 0x9000)) + { + if (enter == 0) + WRITE_VAR(17, _collisionAreas[index].id & 0x0FFF); + else + WRITE_VAR(17, -(_collisionAreas[index].id & 0x0FFF)); + } + if (enter != 0) { if (_collisionAreas[index].funcEnter != 0) collSub(_collisionAreas[index].funcEnter); diff --git a/engines/gob/game.h b/engines/gob/game.h index efb07e7335..4f4a94d205 100644 --- a/engines/gob/game.h +++ b/engines/gob/game.h @@ -221,7 +221,7 @@ public: virtual void playTot(int16 skipPlay) = 0; virtual void clearCollisions(void) = 0; - virtual void addNewCollision(int16 id, int16 left, int16 top, int16 right, + virtual int16 addNewCollision(int16 id, int16 left, int16 top, int16 right, int16 bottom, int16 flags, int16 key, int16 funcEnter, int16 funcLeave) = 0; virtual void collisionsBlock(void) = 0; virtual int16 multiEdit(int16 time, int16 index, int16 *pCurPos, @@ -285,7 +285,7 @@ class Game_v1 : public Game { public: virtual void playTot(int16 skipPlay); virtual void clearCollisions(void); - virtual void addNewCollision(int16 id, int16 left, int16 top, int16 right, + virtual int16 addNewCollision(int16 id, int16 left, int16 top, int16 right, int16 bottom, int16 flags, int16 key, int16 funcEnter, int16 funcLeave); virtual void collisionsBlock(void); virtual int16 multiEdit(int16 time, int16 index, int16 *pCurPos, @@ -309,7 +309,7 @@ class Game_v2 : public Game_v1 { public: virtual void playTot(int16 skipPlay); virtual void clearCollisions(void); - virtual void addNewCollision(int16 id, int16 left, int16 top, int16 right, + virtual int16 addNewCollision(int16 id, int16 left, int16 top, int16 right, int16 bottom, int16 flags, int16 key, int16 funcEnter, int16 funcLeave); virtual void collisionsBlock(void); virtual int16 multiEdit(int16 time, int16 index, int16 *pCurPos, diff --git a/engines/gob/game_v1.cpp b/engines/gob/game_v1.cpp index 4ef194ed86..599ec78132 100644 --- a/engines/gob/game_v1.cpp +++ b/engines/gob/game_v1.cpp @@ -260,7 +260,7 @@ void Game_v1::clearCollisions() { } } -void Game_v1::addNewCollision(int16 id, int16 left, int16 top, int16 right, int16 bottom, +int16 Game_v1::addNewCollision(int16 id, int16 left, int16 top, int16 right, int16 bottom, int16 flags, int16 key, int16 funcEnter, int16 funcLeave) { int16 i; Collision *ptr; @@ -285,9 +285,10 @@ void Game_v1::addNewCollision(int16 id, int16 left, int16 top, int16 right, int1 ptr->key = key; ptr->funcEnter = funcEnter; ptr->funcLeave = funcLeave; - return; + return i; } error("addNewCollision: Collision array full!\n"); + return 0; } void Game_v1::pushCollisions(char all) { @@ -660,7 +661,7 @@ void Game_v1::collisionsBlock(void) { int16 counter; int16 var_24; int16 var_26; - int16 _collStackPos; + int16 collStackPos; Collision *collPtr; int16 timeKey; char *savedIP; @@ -932,15 +933,15 @@ void Game_v1::collisionsBlock(void) { if (deltaTime != 0 && VAR(16) == 0) { if (stackPos2 != 0) { - _collStackPos = 0; + collStackPos = 0; collPtr = _collisionAreas; for (i = 0, collPtr = _collisionAreas; collPtr->left != -1; i++, collPtr++) { if ((collPtr->id & 0x8000) == 0) continue; - _collStackPos++; - if (_collStackPos != stackPos2) + collStackPos++; + if (collStackPos != stackPos2) continue; _activeCollResId = collPtr->id; @@ -1047,9 +1048,9 @@ void Game_v1::collisionsBlock(void) { _shouldPushColls = 1; - _collStackPos = _collStackSize; + collStackPos = _collStackSize; _vm->_inter->funcBlock(0); - if (_collStackPos != _collStackSize) + if (collStackPos != _collStackSize) popCollisions(); _shouldPushColls = 0; _vm->_global->_inter_execPtr = savedIP; @@ -1061,7 +1062,7 @@ void Game_v1::collisionsBlock(void) { while (_activeCollResId == 0 && !_vm->_inter->_terminate && !_vm->_quitRequested); if (((uint16)_activeCollResId & ~0x8000) == collResId) { - _collStackPos = 0; + collStackPos = 0; var_24 = 0; var_26 = 1; for (i = 0; i < 250; i++) { @@ -1113,7 +1114,7 @@ void Game_v1::collisionsBlock(void) { break; } } while (READ_LE_UINT16(descArray[var_24].ptr - 2) > pos); - _collStackPos++; + collStackPos++; } else { VAR(17 + var_26) = 2; } @@ -1121,7 +1122,7 @@ void Game_v1::collisionsBlock(void) { var_26++; } - if (_collStackPos != (int16)VAR(17)) + if (collStackPos != (int16)VAR(17)) WRITE_VAR(17, 0); else WRITE_VAR(17, 1); diff --git a/engines/gob/game_v2.cpp b/engines/gob/game_v2.cpp index 31f2d43149..3f477b2611 100644 --- a/engines/gob/game_v2.cpp +++ b/engines/gob/game_v2.cpp @@ -282,13 +282,13 @@ void Game_v2::clearCollisions() { _lastCollKey = 0; - for (i = 0; i < 250; i++) { - _collisionAreas[i].id = 0; + for (i = 0; i < 150; i++) { +// _collisionAreas[i].id = 0; _collisionAreas[i].left = -1; } } -void Game_v2::addNewCollision(int16 id, int16 left, int16 top, int16 right, int16 bottom, +int16 Game_v2::addNewCollision(int16 id, int16 left, int16 top, int16 right, int16 bottom, int16 flags, int16 key, int16 funcEnter, int16 funcLeave) { int16 i; Collision *ptr; @@ -314,9 +314,11 @@ void Game_v2::addNewCollision(int16 id, int16 left, int16 top, int16 right, int1 ptr->funcEnter = funcEnter; ptr->funcLeave = funcLeave; ptr->field_12 = 0; - return; + + return i; } error("addNewCollision: Collision array full!\n"); + return 0; } void Game_v2::pushCollisions(char all) { @@ -325,14 +327,16 @@ void Game_v2::pushCollisions(char all) { int16 size; debugC(1, DEBUG_COLLISIONS, "pushCollisions"); - for (size = 0, srcPtr = _collisionAreas; srcPtr->left != -1; - srcPtr++) { - if (all || (srcPtr->id >= 20)) + for (size = 0, srcPtr = _collisionAreas; srcPtr->left != -1; srcPtr++) + if (all || (((uint16) srcPtr->id) >= 20)) size++; - } destPtr = new Collision[size]; _collStack[_collStackSize] = destPtr; + + if (_vm->_inter->_terminate) + return; + _collStackElemSizes[_collStackSize] = size; if (_shouldPushColls != 0) @@ -342,10 +346,13 @@ void Game_v2::pushCollisions(char all) { _collLasts[_collStackSize].key = _lastCollKey; _collLasts[_collStackSize].id = _lastCollId; _collLasts[_collStackSize].areaIndex = _lastCollAreaIndex; + _lastCollKey = 0; + _lastCollId = 0; + _lastCollAreaIndex = 0; _collStackSize++; for (srcPtr = _collisionAreas; srcPtr->left != -1; srcPtr++) { - if (all || (srcPtr->id >= 20)) { + if (all || (((uint16) srcPtr->id) >= 20)) { memcpy(destPtr, srcPtr, sizeof(Collision)); srcPtr->left = -1; destPtr++; @@ -371,9 +378,7 @@ void Game_v2::popCollisions(void) { for (destPtr = _collisionAreas; destPtr->left != -1; destPtr++); srcPtr = _collStack[_collStackSize]; - memcpy(destPtr, srcPtr, - _collStackElemSizes[_collStackSize] * - sizeof(Collision)); + memcpy(destPtr, srcPtr, _collStackElemSizes[_collStackSize] * sizeof(Collision)); delete[] _collStack[_collStackSize]; } @@ -414,6 +419,7 @@ int16 Game_v2::checkCollisions(char handleMouse, int16 deltaTime, int16 *pResId, int16 key; int16 oldIndex; int16 oldId; + int16 newkey; uint32 timeKey; if (deltaTime >= -1) { @@ -599,15 +605,15 @@ int16 Game_v2::checkCollisions(char handleMouse, int16 deltaTime, int16 *pResId, oldIndex = _lastCollAreaIndex; oldId = _lastCollId; - key = checkMousePoint(1, &_lastCollId, &_lastCollAreaIndex); + newkey = checkMousePoint(1, &_lastCollId, &_lastCollAreaIndex); - if (key != _lastCollKey) { + if (newkey != _lastCollKey) { if ((_lastCollKey != 0) && (oldId & 0x8000)) collAreaSub(oldIndex, 0); - _lastCollKey = key; + _lastCollKey = newkey; - if ((key != 0) && (_lastCollId & 0x8000)) + if ((newkey != 0) && (_lastCollId & 0x8000)) collAreaSub(_lastCollAreaIndex, 1); } } @@ -685,7 +691,7 @@ void Game_v2::prepareStart(void) { void Game_v2::collisionsBlock(void) { InputDesc descArray[20]; int16 array[250]; - char count; + byte count; int16 collResId; char *startIP; int16 curCmd; @@ -705,12 +711,13 @@ void Game_v2::collisionsBlock(void) { int16 descIndex; int16 timeVal; int16 offsetIP; + int16 collId; char *str; int16 i; int16 counter; int16 var_24; int16 var_26; - int16 _collStackPos; + int16 collStackPos; Collision *collPtr; Collision *collArea; int16 timeKey; @@ -749,7 +756,7 @@ void Game_v2::collisionsBlock(void) { for (curCmd = 0; curCmd < count; curCmd++) { array[curCmd] = 0; - cmd = *_vm->_global->_inter_execPtr++; + cmd = (byte) *_vm->_global->_inter_execPtr++; if ((cmd & 0x40) != 0) { cmd -= 0x40; @@ -799,15 +806,14 @@ void Game_v2::collisionsBlock(void) { _vm->_global->_inter_execPtr += READ_LE_UINT16(_vm->_global->_inter_execPtr); key = curCmd + 0xA000; - addNewCollision(curCmd + 0x8000, left, top, left + width - 1, top + height - 1, + collId = addNewCollision(curCmd + 0x8000, left, top, left + width - 1, top + height - 1, cmd + cmdHigh, key, startIP - (char *)_totFileData, _vm->_global->_inter_execPtr - (char *)_totFileData); _vm->_global->_inter_execPtr += 2; _vm->_global->_inter_execPtr += READ_LE_UINT16(_vm->_global->_inter_execPtr); - if (key <= 150) - _collisionAreas[key].field_12 = offsetIP; + _collisionAreas[collId].field_12 = offsetIP; break; case 1: @@ -821,15 +827,14 @@ void Game_v2::collisionsBlock(void) { if (key == 0) key = curCmd + 0xa000; - addNewCollision(curCmd + 0x8000, left, top, left + width - 1, top + height - 1, + collId = addNewCollision(curCmd + 0x8000, left, top, left + width - 1, top + height - 1, (flags << 4) + cmd + cmdHigh, key, startIP - (char *)_totFileData, _vm->_global->_inter_execPtr - (char *)_totFileData); _vm->_global->_inter_execPtr += 2; _vm->_global->_inter_execPtr += READ_LE_UINT16(_vm->_global->_inter_execPtr); - if (key <= 150) - _collisionAreas[key].field_12 = offsetIP; + _collisionAreas[collId].field_12 = offsetIP; break; case 3: @@ -849,7 +854,7 @@ void Game_v2::collisionsBlock(void) { if ((cmd >= 5) && (cmd <= 8)) { descArray[index].ptr = _vm->_global->_inter_execPtr + 2; - _vm->_global->_inter_execPtr += _vm->_inter->load16();; + _vm->_global->_inter_execPtr += READ_LE_UINT16(_vm->_global->_inter_execPtr) + 2; } else descArray[index].ptr = 0; @@ -912,15 +917,14 @@ void Game_v2::collisionsBlock(void) { array[curCmd] = _vm->_inter->load16(); flags = _vm->_inter->load16(); - addNewCollision(curCmd + 0x8000, left, top, left + width - 1, top + height - 1, + collId = addNewCollision(curCmd + 0x8000, left, top, left + width - 1, top + height - 1, (flags << 4) + cmdHigh + 2, key, 0, _vm->_global->_inter_execPtr - (char *)_totFileData); _vm->_global->_inter_execPtr += 2; _vm->_global->_inter_execPtr += READ_LE_UINT16(_vm->_global->_inter_execPtr); - if (key <= 150) - _collisionAreas[key].field_12 = offsetIP; + _collisionAreas[collId].field_12 = offsetIP; break; case 21: @@ -928,15 +932,14 @@ void Game_v2::collisionsBlock(void) { array[curCmd] = _vm->_inter->load16(); flags = _vm->_inter->load16() & 3; - addNewCollision(curCmd + 0x8000, left, top, left + width - 1, top + height - 1, + collId = addNewCollision(curCmd + 0x8000, left, top, left + width - 1, top + height - 1, (flags << 4) + cmdHigh + 2, key, _vm->_global->_inter_execPtr - (char *)_totFileData, 0); _vm->_global->_inter_execPtr += 2; _vm->_global->_inter_execPtr += READ_LE_UINT16(_vm->_global->_inter_execPtr); - if (key <= 150) - _collisionAreas[key].field_12 = offsetIP; + _collisionAreas[collId].field_12 = offsetIP; break; } } @@ -953,7 +956,7 @@ void Game_v2::collisionsBlock(void) { if (key == 0x1c0d) { for (i = 0; i < 150; i++) { if (_collisionAreas[i].left == -1) - continue; + break; if ((_collisionAreas[i].id & 0xC000) != 0x8000) continue; @@ -983,7 +986,7 @@ void Game_v2::collisionsBlock(void) { if (key != 0) { for (i = 0; i < 150; i++) { if (_collisionAreas[i].left == -1) - continue; + break; if ((_collisionAreas[i].id & 0xC000) != 0x8000) continue; @@ -998,7 +1001,7 @@ void Game_v2::collisionsBlock(void) { if (_activeCollResId == 0) { for (i = 0; i < 150; i++) { if (_collisionAreas[i].left == -1) - continue; + break; if ((_collisionAreas[i].id & 0xC000) != 0x8000) continue; @@ -1019,15 +1022,14 @@ void Game_v2::collisionsBlock(void) { } } else if (deltaTime != 0) { if (stackPos2 != 0) { - _collStackPos = 0; - collPtr = _collisionAreas; + collStackPos = 0; - for (i = 0, collPtr = _collisionAreas; collPtr->left != -1; i++, collPtr++) { + for (i = 0, collPtr = collArea; collPtr->left != -1; i++, collPtr++) { if ((collPtr->id & 0xF000) != 0x8000) continue; - _collStackPos++; - if (_collStackPos != stackPos2) + collStackPos++; + if (collStackPos != stackPos2) continue; _activeCollResId = collPtr->id; @@ -1050,6 +1052,8 @@ void Game_v2::collisionsBlock(void) { if (deltaTime < 2) deltaTime = 2; + if (deltaTime > timeVal) + deltaTime = timeVal; } if (VAR(16) == 0) @@ -1105,7 +1109,7 @@ void Game_v2::collisionsBlock(void) { while (_activeCollResId == 0 && !_vm->_inter->_terminate && !_vm->_quitRequested); if ((_activeCollResId & 0xFFF) == collResId) { - _collStackPos = 0; + collStackPos = 0; var_24 = 0; var_26 = 1; for (i = 0; i < 150; i++) { @@ -1160,7 +1164,7 @@ void Game_v2::collisionsBlock(void) { break; } } while (READ_LE_UINT16(descArray[var_24].ptr - 2) > pos); - _collStackPos++; + collStackPos++; } else { VAR(17 + var_26) = 2; } @@ -1168,7 +1172,7 @@ void Game_v2::collisionsBlock(void) { var_26++; } - if (_collStackPos != (int16)VAR(17)) + if (collStackPos != (int16)VAR(17)) WRITE_VAR(17, 0); else WRITE_VAR(17, 1); @@ -1182,10 +1186,12 @@ void Game_v2::collisionsBlock(void) { savedIP = (char *)_totFileData + _collisionAreas[_activeCollIndex].funcLeave; _vm->_inter->storeMouse(); - if ((_activeCollResId & 0xF000) == 0x8000) - WRITE_VAR(16, array[_activeCollResId & 0xFFF]); - else - WRITE_VAR(16, _activeCollResId & 0xFFF); + if (VAR(16) == 0) { + if ((_activeCollResId & 0xF000) == 0x8000) + WRITE_VAR(16, array[_activeCollResId & 0xFFF]); + else + WRITE_VAR(16, _activeCollResId & 0xFFF); + } } for (curCmd = 0; curCmd < count; curCmd++) diff --git a/engines/gob/parse_v2.cpp b/engines/gob/parse_v2.cpp index d56d390ffc..5d600061a8 100644 --- a/engines/gob/parse_v2.cpp +++ b/engines/gob/parse_v2.cpp @@ -358,7 +358,7 @@ int16 Parse_v2::parseExpr(char stopToken, byte *arg_2) { int16 dimCount; int16 temp; int16 temp2; - uint16 offset; + int16 offset; int16 dim; char var_1A; int16 stkPos; diff --git a/engines/gob/video.cpp b/engines/gob/video.cpp index 79a5ba7244..068ebd3b3f 100644 --- a/engines/gob/video.cpp +++ b/engines/gob/video.cpp @@ -88,7 +88,9 @@ void Video::freeSurfDesc(SurfaceDesc * surfDesc) { if (surfDesc == 0) return; - delete[] surfDesc->vidPtr; + // TODO: valgrind shows an "Invalid free() / delete / delete[]" here... + // delete[] surfDesc->vidPtr; + // GOB2: surfDesc != _vm->_draw->_frontSurface (since _frontSurface is set // to _pPrimarySurfDesc in Game::prepareStart(), is there a difference?) if (surfDesc != _vm->_global->_pPrimarySurfDesc) { |