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scummvm/engines/gob/game_v2.cpp
Sven Hesse 0f6d8ab269 Fixed pathfinding 
svn-id: r23718
2006-08-16 20:52:43 +00:00

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/* ScummVM - Scumm Interpreter
* Copyright (C) 2004 Ivan Dubrov
* Copyright (C) 2004-2006 The ScummVM project
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*
*/
#include "common/stdafx.h"
#include "common/endian.h"
#include "gob/gob.h"
#include "gob/global.h"
#include "gob/game.h"
#include "gob/video.h"
#include "gob/dataio.h"
#include "gob/pack.h"
#include "gob/scenery.h"
#include "gob/inter.h"
#include "gob/parse.h"
#include "gob/draw.h"
#include "gob/mult.h"
#include "gob/util.h"
#include "gob/goblin.h"
#include "gob/cdrom.h"
#include "gob/music.h"
namespace Gob {
Game_v2::Game_v2(GobEngine *vm) : Game_v1(vm) {
}
void Game_v2::playTot(int16 skipPlay) {
char savedTotName[20];
int16 *oldCaptureCounter;
int16 *oldBreakFrom;
int16 *oldNestLevel;
int16 _captureCounter;
int16 breakFrom;
int16 nestLevel;
int32 variablesCount;
char *filePtr;
char *savedIP;
int16 i;
oldNestLevel = _vm->_inter->_nestLevel;
oldBreakFrom = _vm->_inter->_breakFromLevel;
oldCaptureCounter = _vm->_scenery->_pCaptureCounter;
savedIP = _vm->_global->_inter_execPtr;
_vm->_inter->_nestLevel = &nestLevel;
_vm->_inter->_breakFromLevel = &breakFrom;
_vm->_scenery->_pCaptureCounter = &_captureCounter;
strcpy(savedTotName, _curTotFile);
if (skipPlay <= 0) {
while (!_vm->_quitRequested) {
_vm->_draw->animateCursor(4);
if (_vm->_features & GF_MAC)
_vm->_music->stopPlay();
else
_vm->_cdrom->stopPlaying();
if (skipPlay != -1) {
_vm->_inter->initControlVars(1);
for (i = 0; i < 4; i++) {
_vm->_draw->_fontToSprite[i].sprite = -1;
_vm->_draw->_fontToSprite[i].base = -1;
_vm->_draw->_fontToSprite[i].width = -1;
_vm->_draw->_fontToSprite[i].height = -1;
}
_vm->_mult->initAll();
_vm->_mult->zeroMultData();
for (i = 0; i < 20; i++)
_vm->_draw->_spritesArray[i] = 0;
_vm->_draw->_spritesArray[20] = _vm->_draw->_frontSurface;
_vm->_draw->_spritesArray[21] = _vm->_draw->_backSurface;
_vm->_draw->_cursorSpritesBack = _vm->_draw->_cursorSprites;
} else
_vm->_inter->initControlVars(0);
for (i = 0; i < 20; i++)
_soundSamples[i] = 0;
_totTextData = 0;
_totResourceTable = 0;
_imFileData = 0;
_extTable = 0;
_extHandle = -1;
_totToLoad[0] = 0;
if (_curTotFile[0] == 0 && _totFileData == 0)
break;
loadTotFile(_curTotFile);
if (_totFileData == 0) {
_vm->_draw->blitCursor();
_vm->_inter->_terminate = 2;
break;
}
if (skipPlay == -2)
skipPlay = 0;
strcpy(_curImaFile, _curTotFile);
strcpy(_curExtFile, _curTotFile);
_curImaFile[strlen(_curImaFile) - 4] = 0;
strcat(_curImaFile, ".ima");
_curExtFile[strlen(_curExtFile) - 4] = 0;
strcat(_curExtFile, ".ext");
debugC(4, DEBUG_FILEIO, "IMA: %s", _curImaFile);
debugC(4, DEBUG_FILEIO, "EXT: %s", _curExtFile);
filePtr = (char *)_totFileData + 0x30;
_totTextData = 0;
if (READ_LE_UINT32(filePtr) != (uint32)-1) {
_totTextData = new TotTextTable;
if (READ_LE_UINT32(filePtr) == 0)
_totTextData->dataPtr = loadLocTexts();
else
_totTextData->dataPtr = (_totFileData + READ_LE_UINT32((char *)_totFileData + 0x30));
_totTextData->items = 0;
if (_totTextData->dataPtr != 0) {
Common::MemoryReadStream totTextData((byte *) _totTextData->dataPtr, 4294967295U);
_totTextData->itemsCount = totTextData.readSint16LE();
_totTextData->items = new TotTextItem[_totTextData->itemsCount];
for (i = 0; i < _totTextData->itemsCount; ++i) {
_totTextData->items[i].offset = totTextData.readSint16LE();
_totTextData->items[i].size = totTextData.readSint16LE();
}
}
}
filePtr = (char *)_totFileData + 0x34;
_totResourceTable = 0;
if (READ_LE_UINT32(filePtr) != (uint32)-1) {
_totResourceTable = new TotResTable;
_totResourceTable->dataPtr = _totFileData + READ_LE_UINT32((char *)_totFileData + 0x34);
Common::MemoryReadStream totResTable((byte *) _totResourceTable->dataPtr, 4294967295U);
_totResourceTable->itemsCount = totResTable.readSint16LE();
_totResourceTable->unknown = totResTable.readByte();
_totResourceTable->items = new TotResItem[_totResourceTable->itemsCount];
for (i = 0; i < _totResourceTable->itemsCount; ++i) {
_totResourceTable->items[i].offset = totResTable.readSint32LE();
_totResourceTable->items[i].size = totResTable.readSint16LE();
_totResourceTable->items[i].width = totResTable.readSint16LE();
_totResourceTable->items[i].height = totResTable.readSint16LE();
}
}
loadImFile();
loadExtTable();
_vm->_global->_inter_animDataSize = READ_LE_UINT16((char *)_totFileData + 0x38);
if (_vm->_global->_inter_variables == 0) {
variablesCount = READ_LE_UINT32((char *)_totFileData + 0x2c);
_vm->_global->_inter_variables = new char[variablesCount * 4];
memset(_vm->_global->_inter_variables, 0, variablesCount * 4);
}
_vm->_global->_inter_execPtr = (char *)_totFileData;
_vm->_global->_inter_execPtr += READ_LE_UINT32((char *)_totFileData + 0x64);
_vm->_inter->renewTimeInVars();
WRITE_VAR(13, _vm->_global->_useMouse);
WRITE_VAR(14, _vm->_global->_soundFlags);
WRITE_VAR(15, _vm->_global->_videoMode);
WRITE_VAR(16, _vm->_global->_language);
_vm->_inter->callSub(2);
if (_totToLoad[0] != 0)
_vm->_inter->_terminate = false;
variablesCount = READ_LE_UINT32((char *)_totFileData + 0x2c);
_vm->_draw->blitInvalidated();
delete[] _totFileData;
_totFileData = 0;
if (_totTextData) {
if (_totTextData->items)
delete[] _totTextData->items;
delete _totTextData;
}
_totTextData = 0;
if (_totResourceTable) {
delete[] _totResourceTable->items;
delete _totResourceTable;
}
_totResourceTable = 0;
delete[] _imFileData;
_imFileData = 0;
if (_extTable)
delete[] _extTable->items;
delete _extTable;
_extTable = 0;
if (_extHandle >= 0)
_vm->_dataio->closeData(_extHandle);
_extHandle = -1;
for (i = 0; i < *_vm->_scenery->_pCaptureCounter; i++)
capturePop(0);
/* _vm->_mult->checkFreeMult();
_vm->_mult->freeAll();*/
if (skipPlay != -1) {
_vm->_goblin->freeObjects();
for (i = 0; i < 20; i++) {
if (_vm->_draw->_spritesArray[i] != 0)
_vm->_video->freeSurfDesc(_vm->_draw->_spritesArray[i]);
_vm->_draw->_spritesArray[i] = 0;
}
_vm->_snd->stopSound(0);
for (i = 0; i < 60; i++)
if ((_soundTypes[i] & 8) == 0)
freeSoundSlot(i);
}
closeImd();
if (_totToLoad[0] == 0)
break;
strcpy(_curTotFile, _totToLoad);
}
} else {
_vm->_inter->initControlVars(0);
_vm->_scenery->_pCaptureCounter = oldCaptureCounter;
_vm->_global->_inter_execPtr = (char *)_totFileData;
_vm->_global->_inter_execPtr += (int16) READ_LE_UINT16(_totFileData + (skipPlay << 1) + 0x66);
_vm->_inter->callSub(2);
if (_vm->_inter->_terminate != 0)
_vm->_inter->_terminate = 2;
}
strcpy(_curTotFile, savedTotName);
_vm->_inter->_nestLevel = oldNestLevel;
_vm->_inter->_breakFromLevel = oldBreakFrom;
_vm->_scenery->_pCaptureCounter = oldCaptureCounter;
_vm->_global->_inter_execPtr = savedIP;
}
void Game_v2::clearCollisions() {
int16 i;
_lastCollKey = 0;
for (i = 0; i < 250; i++) {
_collisionAreas[i].id = 0;
_collisionAreas[i].left = -1;
}
}
void 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;
debugC(5, DEBUG_COLLISIONS, "addNewCollision");
debugC(5, DEBUG_COLLISIONS, "id = %x", id);
debugC(5, DEBUG_COLLISIONS, "left = %d, top = %d, right = %d, bottom = %d", left, top, right, bottom);
debugC(5, DEBUG_COLLISIONS, "flags = %x, key = %x", flags, key);
debugC(5, DEBUG_COLLISIONS, "funcEnter = %d, funcLeave = %d", funcEnter, funcLeave);
for (i = 0; i < 150; i++) {
if ((_collisionAreas[i].left != -1) && (_collisionAreas[i].id != id))
continue;
ptr = &_collisionAreas[i];
ptr->id = id;
ptr->left = left;
ptr->top = top;
ptr->right = right;
ptr->bottom = bottom;
ptr->flags = flags;
ptr->key = key;
ptr->funcEnter = funcEnter;
ptr->funcLeave = funcLeave;
ptr->field_12 = 0;
return;
}
error("addNewCollision: Collision array full!\n");
}
void Game_v2::pushCollisions(char all) {
Collision *srcPtr;
Collision *destPtr;
int16 size;
debugC(1, DEBUG_COLLISIONS, "pushCollisions");
for (size = 0, srcPtr = _collisionAreas; srcPtr->left != -1;
srcPtr++) {
if (all || (srcPtr->id >= 20))
size++;
}
destPtr = new Collision[size];
_collStack[_collStackSize] = destPtr;
_collStackElemSizes[_collStackSize] = size;
if (_shouldPushColls != 0)
_collStackElemSizes[_collStackSize] |= 0x8000;
_shouldPushColls = 0;
_collLasts[_collStackSize].key = _lastCollKey;
_collLasts[_collStackSize].id = _lastCollId;
_collLasts[_collStackSize].areaIndex = _lastCollAreaIndex;
_collStackSize++;
for (srcPtr = _collisionAreas; srcPtr->left != -1; srcPtr++) {
if (all || (srcPtr->id >= 20)) {
memcpy(destPtr, srcPtr, sizeof(Collision));
srcPtr->left = -1;
destPtr++;
}
}
}
void Game_v2::popCollisions(void) {
Collision *destPtr;
Collision *srcPtr;
debugC(1, DEBUG_COLLISIONS, "popCollision");
_collStackSize--;
_shouldPushColls = _collStackElemSizes[_collStackSize] & 0x8000 ? 1 : 0;
_collStackElemSizes[_collStackSize] &= 0x7FFF;
_lastCollKey = _collLasts[_collStackSize].key;
_lastCollId = _collLasts[_collStackSize].id;
_lastCollAreaIndex = _collLasts[_collStackSize].areaIndex;
for (destPtr = _collisionAreas; destPtr->left != -1; destPtr++);
srcPtr = _collStack[_collStackSize];
memcpy(destPtr, srcPtr,
_collStackElemSizes[_collStackSize] *
sizeof(Collision));
delete[] _collStack[_collStackSize];
}
int16 Game_v2::checkKeys(int16 *pMouseX, int16 *pMouseY, int16 *pButtons, char handleMouse) {
_vm->_util->processInput();
if ((_vm->_global->_inter_variables != 0) && (VAR(58) != 0)) {
if (_vm->_mult->_frameStart != (int)VAR(58) - 1)
_vm->_mult->_frameStart++;
else
_vm->_mult->_frameStart = 0;
_vm->_mult->playMult(_vm->_mult->_frameStart + VAR(57),
_vm->_mult->_frameStart + VAR(57), 1, handleMouse);
}
if (_vm->_inter->_soundEndTimeKey != 0
&& _vm->_util->getTimeKey() >= _vm->_inter->_soundEndTimeKey) {
_vm->_snd->stopSound(_vm->_inter->_soundStopVal);
_vm->_inter->_soundEndTimeKey = 0;
}
if (_vm->_global->_useMouse == 0)
error("checkKeys: Can't work without mouse!");
_vm->_util->getMouseState(pMouseX, pMouseY, pButtons);
if (*pButtons == 3)
*pButtons = 0;
return _vm->_util->checkKey();
}
int16 Game_v2::checkCollisions(char handleMouse, int16 deltaTime, int16 *pResId,
int16 *pResIndex) {
int16 resIndex;
int16 key;
int16 oldIndex;
int16 oldId;
uint32 timeKey;
if (deltaTime >= -1) {
_lastCollKey = 0;
_lastCollAreaIndex = 0;
_lastCollId = 0;
}
if (pResId != 0)
*pResId = 0;
resIndex = 0;
if ((_vm->_draw->_cursorIndex == -1) && (handleMouse != 0) && (_lastCollKey == 0)) {
_lastCollKey = checkMousePoint(1, &_lastCollId, &_lastCollAreaIndex);
if ((_lastCollKey != 0) && (_lastCollId & 0x8000))
collAreaSub(_lastCollAreaIndex, 1);
}
if (handleMouse != 0)
_vm->_draw->animateCursor(-1);
timeKey = _vm->_util->getTimeKey();
while (1) {
if (_vm->_inter->_terminate || _vm->_quitRequested) {
if (handleMouse)
_vm->_draw->blitCursor();
return 0;
}
if (_vm->_draw->_noInvalidated == 0) {
if (handleMouse != 0)
_vm->_draw->animateCursor(-1);
else
_vm->_draw->blitInvalidated();
}
key = checkKeys(&_vm->_global->_inter_mouseX, &_vm->_global->_inter_mouseY,
&_mouseButtons, handleMouse);
// TODO: What of this is needed?
int16 width;
int16 height;
int16 sWidth;
int16 sHeight;
int16 cursorRight;
int16 cursorBottom;
int16 oldWord_2FC9C;
int16 oldWord_2FC9E;
if ((_vm->_video->_extraMode) && (handleMouse != 0)) {
width = _vm->_draw->_frontSurface->width;
height = _vm->_draw->_frontSurface->height;
if ((width > _vm->_global->_primaryWidth) || (height > _vm->_global->_primaryHeight)
|| ((_off_2E51B != 0) && (height > _off_2E51B->height))) {
sWidth = _vm->_global->_primaryWidth;
sHeight = _vm->_global->_primaryHeight;
if (_off_2E51B != 0)
sHeight -= _off_2E51B->height;
oldWord_2FC9E = _word_2FC9E;
oldWord_2FC9C = _word_2FC9C;
if ((width > sWidth) && (_vm->_global->_inter_mouseX >= _word_2FC9E)) {
cursorRight = _vm->_global->_inter_mouseX + _vm->_draw->_cursorWidth;
if (cursorRight > (_word_2FC9E + sWidth))
_word_2FC9E = MIN(cursorRight - sWidth, width - sWidth);
} else if (_vm->_global->_inter_mouseX < _word_2FC9E)
_word_2FC9E = _vm->_global->_inter_mouseX;
height = _vm->_draw->_frontSurface->height;
if ((height > sHeight) && (_vm->_global->_inter_mouseY >= _word_2FC9C)) {
cursorBottom = _vm->_global->_inter_mouseY + _vm->_draw->_cursorHeight;
if (cursorBottom > (_word_2FC9C + sHeight))
_word_2FC9C = MIN(cursorBottom - sHeight, height - sHeight);
} else if (_vm->_global->_inter_mouseY < _word_2FC9C)
_word_2FC9C = _vm->_global->_inter_mouseY;
if ((oldWord_2FC9E != _word_2FC9E) || (oldWord_2FC9C != _word_2FC9C)) {
if (_byte_2FC9B == 0) {
_word_2FC9E = oldWord_2FC9E;
_word_2FC9C = oldWord_2FC9C;
if ((_vm->_draw->_frontSurface->width > sWidth) &&
(_vm->_global->_inter_mouseX >= oldWord_2FC9E)) {
if ((_vm->_global->_inter_mouseX + _vm->_draw->_cursorWidth) >
(_word_2FC9E + sWidth))
_vm->_global->_inter_mouseX = _word_2FC9E + sWidth - _vm->_draw->_cursorWidth;
} else if (_vm->_global->_inter_mouseX < oldWord_2FC9E)
_vm->_global->_inter_mouseX = oldWord_2FC9E;
if ((_vm->_draw->_frontSurface->height > sHeight) &&
(_vm->_global->_inter_mouseY >= _word_2FC9C)) {
if ((_vm->_global->_inter_mouseY + _vm->_draw->_cursorHeight) >
(_word_2FC9C + sHeight))
_vm->_global->_inter_mouseY = _word_2FC9C + sHeight - _vm->_draw->_cursorHeight;
} else if (_vm->_global->_inter_mouseY < oldWord_2FC9E)
_vm->_global->_inter_mouseY = _word_2FC9C;
} else {
if (oldWord_2FC9E > _word_2FC9E) {
_vm->_global->_inter_mouseX += (oldWord_2FC9E - _word_2FC9E) / 2;
_word_2FC9E += (oldWord_2FC9E - _word_2FC9E) / 2;
} else {
_vm->_global->_inter_mouseX -= (_word_2FC9E - oldWord_2FC9E) / 2;
_word_2FC9E -= (_word_2FC9E - oldWord_2FC9E) / 2;
}
if (oldWord_2FC9C > _word_2FC9C) {
_vm->_global->_inter_mouseY += (oldWord_2FC9C - _word_2FC9C) / 2;
_word_2FC9C += (oldWord_2FC9C - _word_2FC9C) / 2;
if (_word_2FC9C < 2)
_word_2FC9C = 0;
} else {
_vm->_global->_inter_mouseY -= (_word_2FC9C - oldWord_2FC9C) / 2;
_word_2FC9C -= (_word_2FC9C - oldWord_2FC9C) / 2;
}
if (_off_2E51B == 0)
warning("_vid_setPixelShift(_word_2FC9E, _word_2FC9C);");
else
warning("_vid_setPixelShift(_word_2FC9E, _word_2FC9C + _off_2E51B->height);");
}
_vm->_util->setMousePos(_vm->_global->_inter_mouseX, _vm->_global->_inter_mouseY);
}
}
}
if ((handleMouse == 0) && (_mouseButtons != 0)) {
_vm->_util->waitMouseRelease(0);
key = 3;
}
if (key != 0) {
if (handleMouse & 1)
_vm->_draw->blitCursor();
if (pResId != 0)
*pResId = 0;
if (pResIndex != 0)
*pResIndex = 0;
if (_lastCollKey != 0)
collAreaSub(_lastCollAreaIndex, 0);
_lastCollKey = 0;
if (key != 0)
return key;
}
if (handleMouse != 0) {
if (_mouseButtons != 0) {
if (deltaTime > 0) {
_vm->_draw->animateCursor(2);
_vm->_util->delay(deltaTime);
} else if (handleMouse & 1)
_vm->_util->waitMouseRelease(1);
_vm->_draw->animateCursor(-1);
if (pResId != 0)
*pResId = 0;
key = checkMousePoint(0, pResId, &resIndex);
if (pResIndex != 0)
*pResIndex = resIndex;
if ((key != 0) || ((pResId != 0) && (*pResId != 0))) {
if ((handleMouse & 1) && ((deltaTime <= 0) || (_mouseButtons == 0)))
_vm->_draw->blitCursor();
if ((_lastCollKey != 0) && (key != _lastCollKey))
collAreaSub(_lastCollAreaIndex, 0);
_lastCollKey = 0;
return key;
}
if (handleMouse & 4)
return 0;
if (_lastCollKey != 0)
collAreaSub(_lastCollAreaIndex, 0);
_lastCollKey = checkMousePoint(1, &_lastCollId, &_lastCollAreaIndex);
if ((_lastCollKey != 0) && (_lastCollId & 0x8000))
collAreaSub(_lastCollAreaIndex, 1);
} else if ((_vm->_global->_inter_mouseX != _vm->_draw->_cursorX) ||
(_vm->_global->_inter_mouseY != _vm->_draw->_cursorY)) {
oldIndex = _lastCollAreaIndex;
oldId = _lastCollId;
key = checkMousePoint(1, &_lastCollId, &_lastCollAreaIndex);
if (key != _lastCollKey) {
if ((_lastCollKey != 0) && (oldId & 0x8000))
collAreaSub(oldIndex, 0);
_lastCollKey = key;
if ((key != 0) && (_lastCollId & 0x8000))
collAreaSub(_lastCollAreaIndex, 1);
}
}
}
if ((deltaTime < 0) && (key == 0) && (_mouseButtons == 0)) {
uint32 curtime = _vm->_util->getTimeKey();
if ((curtime + deltaTime) > timeKey) {
if (pResId != 0)
*pResId = 0;
if (pResIndex != 0)
*pResIndex = 0;
return 0;
}
}
if (handleMouse != 0)
_vm->_draw->animateCursor(-1);
_vm->_util->delay(10);
_vm->_snd->loopSounds();
}
}
void Game_v2::prepareStart(void) {
int16 i;
clearCollisions();
_vm->_global->_pPaletteDesc->unused2 = _vm->_draw->_unusedPalette2;
_vm->_global->_pPaletteDesc->unused1 = _vm->_draw->_unusedPalette1;
_vm->_global->_pPaletteDesc->vgaPal = _vm->_draw->_vgaPalette;
_vm->_video->setFullPalette(_vm->_global->_pPaletteDesc);
_vm->_draw->_backSurface = _vm->_video->initSurfDesc(_vm->_global->_videoMode, 320, 200, 0);
sub_ADD2();
_vm->_video->fillRect(_vm->_draw->_frontSurface, 0, 0, 319, 199, 1);
_vm->_util->setMousePos(152, 92);
_vm->_draw->_cursorX = 152;
_vm->_global->_inter_mouseX = 152;
_vm->_draw->_cursorY = 92;
_vm->_global->_inter_mouseY = 92;
_vm->_draw->_invalidatedCount = 0;
_vm->_draw->_noInvalidated = 1;
// byte_2E521 = 1;
_vm->_draw->_applyPal = 0;
_vm->_draw->_paletteCleared = 0;
_vm->_draw->_cursorWidth = 16;
_vm->_draw->_cursorHeight = 16;
_vm->_draw->_transparentCursor = 1;
for (i = 0; i < 40; i++) {
_vm->_draw->_cursorAnimLow[i] = -1;
_vm->_draw->_cursorAnimDelays[i] = 0;
_vm->_draw->_cursorAnimHigh[i] = 0;
}
// byte_2F392 = 0;
_vm->_draw->_renderFlags = 0;
_vm->_draw->_backDeltaX = 0;
_vm->_draw->_backDeltaY = 0;
_startTimeKey = _vm->_util->getTimeKey();
}
void Game_v2::collisionsBlock(void) {
InputDesc descArray[20];
int16 array[250];
char count;
int16 collResId;
char *startIP;
int16 curCmd;
int16 cmd;
int16 cmdHigh;
int16 key;
int16 flags;
int16 left;
int16 top;
int16 width;
int16 height;
int16 var_1C;
int16 index;
int16 curEditIndex;
int16 deltaTime;
int16 stackPos2;
int16 descIndex;
int16 timeVal;
int16 offsetIP;
char *str;
int16 i;
int16 counter;
int16 var_24;
int16 var_26;
int16 _collStackPos;
Collision *collPtr;
Collision *collArea;
int16 timeKey;
char *savedIP;
if (_shouldPushColls)
pushCollisions(0);
collArea = _collisionAreas;
while (collArea->left != -1)
collArea++;
_shouldPushColls = 0;
collResId = -1;
_vm->_global->_inter_execPtr++;
count = *_vm->_global->_inter_execPtr++;
_handleMouse = _vm->_global->_inter_execPtr[0];
deltaTime = 1000 * (byte)_vm->_global->_inter_execPtr[1];
stackPos2 = (byte)_vm->_global->_inter_execPtr[3];
descIndex = (byte)_vm->_global->_inter_execPtr[4];
if ((stackPos2 != 0) || (descIndex != 0))
deltaTime /= 100;
timeVal = deltaTime;
_vm->_global->_inter_execPtr += 6;
startIP = _vm->_global->_inter_execPtr;
WRITE_VAR(16, 0);
var_1C = 0;
index = 0;
curEditIndex = 0;
for (curCmd = 0; curCmd < count; curCmd++) {
array[curCmd] = 0;
cmd = *_vm->_global->_inter_execPtr++;
if ((cmd & 0x40) != 0) {
cmd -= 0x40;
cmdHigh = (byte)*_vm->_global->_inter_execPtr;
_vm->_global->_inter_execPtr++;
cmdHigh <<= 8;
} else
cmdHigh = 0;
if ((cmd & 0x80) != 0) {
offsetIP = _vm->_global->_inter_execPtr - (char *) _totFileData;
left = _vm->_parse->parseValExpr();
top = _vm->_parse->parseValExpr();
width = _vm->_parse->parseValExpr();
height = _vm->_parse->parseValExpr();
} else {
offsetIP = 0;
left = _vm->_inter->load16();
top = _vm->_inter->load16();
width = _vm->_inter->load16();
height = _vm->_inter->load16();
}
if ((_vm->_draw->_renderFlags & 8) && (left != -1)) {
left += _vm->_draw->_backDeltaX;
top += _vm->_draw->_backDeltaY;
}
if (left != -1) {
_vm->_draw->adjustCoords(0, &left, &top);
if (((cmd & 0x3F) < 20) && ((cmd & 0x3F) >= 3)) {
if (_vm->_draw->_word_2E8E2 != 2)
height &= 0xFFFE;
_vm->_draw->adjustCoords(0, 0, &width);
} else
_vm->_draw->adjustCoords(0, &height, &width);
}
cmd &= 0x7f;
debugC(1, DEBUG_COLLISIONS, "collisionsBlock(%d)", cmd);
switch (cmd) {
case 0:
_vm->_global->_inter_execPtr += 6;
startIP = _vm->_global->_inter_execPtr;
_vm->_global->_inter_execPtr += 2;
_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,
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;
break;
case 1:
key = _vm->_inter->load16();
array[curCmd] = _vm->_inter->load16();
flags = _vm->_inter->load16();
startIP = _vm->_global->_inter_execPtr;
_vm->_global->_inter_execPtr += 2;
_vm->_global->_inter_execPtr += READ_LE_UINT16(_vm->_global->_inter_execPtr);
if (key == 0)
key = curCmd + 0xa000;
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;
break;
case 3:
case 4:
case 5:
case 6:
case 7:
case 8:
case 9:
case 10:
_vm->_util->waitKey();
var_1C = 1;
key = _vm->_parse->parseVarIndex();
descArray[index].fontIndex = _vm->_inter->load16();
descArray[index].backColor = *_vm->_global->_inter_execPtr++;
descArray[index].frontColor = *_vm->_global->_inter_execPtr++;
if ((cmd >= 5) && (cmd <= 8)) {
descArray[index].ptr = _vm->_global->_inter_execPtr + 2;
_vm->_global->_inter_execPtr += _vm->_inter->load16();;
} else
descArray[index].ptr = 0;
if (left == -1) {
if ((cmd & 1) == 0) {
_vm->_global->_inter_execPtr += 2;
_vm->_global->_inter_execPtr += READ_LE_UINT16(_vm->_global->_inter_execPtr);
}
break;
}
if ((cmd & 1) == 0) {
addNewCollision(curCmd + 0x8000, left, top,
left + width * _vm->_draw->_fonts[descArray[index].fontIndex]-> itemWidth - 1,
top + height - 1, cmd, key, 0,
_vm->_global->_inter_execPtr - (char *)_totFileData);
_vm->_global->_inter_execPtr += 2;
_vm->_global->_inter_execPtr += READ_LE_UINT16(_vm->_global->_inter_execPtr);
} else
addNewCollision(curCmd + 0x8000, left, top,
left + width * _vm->_draw->_fonts[descArray[index].fontIndex]-> itemWidth - 1,
top + height - 1, cmd, key, 0, 0);
index++;
break;
case 11:
_vm->_global->_inter_execPtr += 6;
for (i = 0; i < 150; i++) {
if ((_collisionAreas[i].id & 0xF000) == 0xE000) {
_collisionAreas[i].id &= 0xBFFF;
_collisionAreas[i].funcEnter = _vm->_global->_inter_execPtr - (char *) _totFileData;
_collisionAreas[i].funcLeave = _vm->_global->_inter_execPtr - (char *) _totFileData;
}
}
_vm->_global->_inter_execPtr += 2;
_vm->_global->_inter_execPtr += READ_LE_UINT16(_vm->_global->_inter_execPtr);
break;
case 12:
_vm->_global->_inter_execPtr += 6;
for (i = 0; i < 150; i++) {
if ((_collisionAreas[i].id & 0xF000) == 0xD000) {
_collisionAreas[i].id &= 0xBFFF;
_collisionAreas[i].funcEnter = _vm->_global->_inter_execPtr - (char *) _totFileData;
_collisionAreas[i].funcLeave = _vm->_global->_inter_execPtr - (char *) _totFileData;
}
}
_vm->_global->_inter_execPtr += 2;
_vm->_global->_inter_execPtr += READ_LE_UINT16(_vm->_global->_inter_execPtr);
break;
case 20:
collResId = curCmd;
// Fall through to case 2
case 2:
key = _vm->_inter->load16();
array[curCmd] = _vm->_inter->load16();
flags = _vm->_inter->load16();
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;
break;
case 21:
key = _vm->_inter->load16();
array[curCmd] = _vm->_inter->load16();
flags = _vm->_inter->load16() & 3;
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;
break;
}
}
_forceHandleMouse = 0;
_vm->_util->waitKey();
do {
if (var_1C != 0) {
key = multiEdit(deltaTime, index, &curEditIndex, descArray,
&_activeCollResId, &_activeCollIndex);
WRITE_VAR(55, curEditIndex);
if (key == 0x1c0d) {
for (i = 0; i < 150; i++) {
if (_collisionAreas[i].left == -1)
continue;
if ((_collisionAreas[i].id & 0xC000) != 0x8000)
continue;
if ((_collisionAreas[i].flags & 1) != 0)
continue;
if ((_collisionAreas[i].flags & 0x0f) <= 2)
continue;
_activeCollResId = _collisionAreas[i].id;
collResId = _collisionAreas[i].id & 0x7fff;
_activeCollIndex = i;
break;
}
break;
}
} else
key = checkCollisions(_handleMouse, -deltaTime, &_activeCollResId, &_activeCollIndex);
if ((key & 0xff) >= ' ' && (key & 0xff) <= 0xff &&
(key >> 8) > 1 && (key >> 8) < 12) {
key = '0' + (((key >> 8) - 1) % 10) + (key & 0xff00);
}
if (_activeCollResId == 0) {
if (key != 0) {
for (i = 0; i < 150; i++) {
if (_collisionAreas[i].left == -1)
continue;
if ((_collisionAreas[i].id & 0xC000) != 0x8000)
continue;
if ((_collisionAreas[i].key == key) || (_collisionAreas[i].key == 0x7fff)) {
_activeCollResId = _collisionAreas[i].id;
_activeCollIndex = i;
break;
}
}
if (_activeCollResId == 0) {
for (i = 0; i < 150; i++) {
if (_collisionAreas[i].left == -1)
continue;
if ((_collisionAreas[i].id & 0xC000) != 0x8000)
continue;
if ((_collisionAreas[i].key & 0xff00) != 0)
continue;
if (_collisionAreas[i].key == 0)
continue;
if ((adjustKey(key & 0xff) == adjustKey(_collisionAreas[i].key)) ||
(_collisionAreas[i].key == 0x7fff)) {
_activeCollResId = _collisionAreas[i].id;
_activeCollIndex = i;
break;
}
}
}
} else if (deltaTime != 0) {
if (stackPos2 != 0) {
_collStackPos = 0;
collPtr = _collisionAreas;
for (i = 0, collPtr = _collisionAreas; collPtr->left != -1; i++, collPtr++) {
if ((collPtr->id & 0xF000) != 0x8000)
continue;
_collStackPos++;
if (_collStackPos != stackPos2)
continue;
_activeCollResId = collPtr->id;
_activeCollIndex = i;
_vm->_inter->storeMouse();
if (VAR(16) != 0)
break;
if ((_activeCollResId & 0xF000) == 0x8000)
WRITE_VAR(16, array[_activeCollResId & 0xFFF]);
else
WRITE_VAR(16, _activeCollResId & 0xFFF);
if (collPtr->funcLeave != 0) {
timeKey = _vm->_util->getTimeKey();
collSub(collPtr->funcLeave);
_vm->_inter->animPalette();
deltaTime = timeVal - (_vm->_util->getTimeKey() - timeKey);
if (deltaTime < 2)
deltaTime = 2;
}
if (VAR(16) == 0)
_activeCollResId = 0;
break;
}
} else {
if (descIndex != 0) {
counter = 0;
for (i = 0, collPtr = collArea; collPtr->left != -1; i++, collPtr++) {
if ((collPtr->id & 0xF000) == 0x8000)
if (++counter == descIndex) {
_activeCollResId = collPtr->id;
_activeCollIndex = i;
break;
}
}
} else {
for (i = 0, collPtr = _collisionAreas; collPtr->left != -1; i++, collPtr++) {
if ((collPtr->id & 0xF000) == 0x8000) {
_activeCollResId = collPtr->id;
_activeCollIndex = i;
break;
}
}
if ((_lastCollKey != 0) && (_collisionAreas[_lastCollAreaIndex].funcLeave != 0))
collSub(_collisionAreas[_lastCollAreaIndex].funcLeave);
_lastCollKey = 0;
}
}
}
}
if ((_activeCollResId == 0) || (_collisionAreas[_activeCollIndex].funcLeave != 0))
continue;
_vm->_inter->storeMouse();
if ((_activeCollResId & 0xF000) == 0x8000)
WRITE_VAR(16, array[_activeCollResId & 0xFFF]);
else
WRITE_VAR(16, _activeCollResId & 0xFFF);
if (_collisionAreas[_activeCollIndex].funcEnter != 0)
collSub(_collisionAreas[_activeCollIndex].funcEnter);
WRITE_VAR(16, 0);
_activeCollResId = 0;
}
while (_activeCollResId == 0 && !_vm->_inter->_terminate && !_vm->_quitRequested);
if ((_activeCollResId & 0xFFF) == collResId) {
_collStackPos = 0;
var_24 = 0;
var_26 = 1;
for (i = 0; i < 150; i++) {
if (_collisionAreas[i].left == -1)
continue;
if ((_collisionAreas[i].id & 0xC000) == 0x8000)
continue;
if ((_collisionAreas[i].flags & 0x0f) < 3)
continue;
if ((_collisionAreas[i].flags & 0x0f) > 10)
continue;
if ((_collisionAreas[i].flags & 0x0f) > 8) {
char *ptr;
strcpy(_tempStr,
_vm->_global->_inter_variables + _collisionAreas[i].key);
while ((ptr = strchr(_tempStr, ' ')) != 0) {
_vm->_util->cutFromStr(_tempStr, (ptr - _tempStr), 1);
ptr = strchr(_tempStr, ' ');
}
strcpy(_vm->_global->_inter_variables + _collisionAreas[i].key, _tempStr);
if (_vm->_language == 2) { // loc_16080
warning("GOB2 Stub! Game_v2::collisionsBlock(), language == 2");
}
}
if ((_collisionAreas[i].flags & 0x0f) >= 5 &&
(_collisionAreas[i].flags & 0x0f) <= 8) {
str = descArray[var_24].ptr;
strcpy(_tempStr, _vm->_global->_inter_variables + _collisionAreas[i].key);
if ((_collisionAreas[i].flags & 0x0f) < 7)
_vm->_util->prepareStr(_tempStr);
int16 pos = 0;
do {
strcpy(_collStr, str);
pos += strlen(str) + 1;
str += strlen(str) + 1;
if ((_collisionAreas[i].flags & 0x0f) < 7)
_vm->_util->prepareStr(_collStr);
if (strcmp(_tempStr, _collStr) == 0) {
VAR(17)++;
WRITE_VAR(17 + var_26, 1);
break;
}
} while (READ_LE_UINT16(descArray[var_24].ptr - 2) > pos);
_collStackPos++;
} else {
VAR(17 + var_26) = 2;
}
var_24++;
var_26++;
}
if (_collStackPos != (int16)VAR(17))
WRITE_VAR(17, 0);
else
WRITE_VAR(17, 1);
}
if (_handleMouse == 1)
_vm->_draw->blitCursor();
savedIP = 0;
if (!_vm->_inter->_terminate) {
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);
}
for (curCmd = 0; curCmd < count; curCmd++)
freeCollision(curCmd + 0x8000);
for (i = 0; i < 150; i++) {
if (((_collisionAreas[i].id & 0xF000) == 0xA000) ||
((_collisionAreas[i].id & 0xF000) == 0x9000))
_collisionAreas[i].id |= 0x4000;
}
_vm->_global->_inter_execPtr = savedIP;
}
int16 Game_v2::multiEdit(int16 time, int16 index, int16 *pCurPos, InputDesc * inpDesc,
int16 *collResId, int16 *collIndex) {
Collision *collArea;
int16 descInd;
int16 key;
int16 found = -1;
int16 i;
void *fontExtraBak;
int16 w2E8E2Bak;
descInd = 0;
for (i = 0; i < 150; i++) {
collArea = &_collisionAreas[i];
if (collArea->left == -1)
continue;
if ((collArea->id & 0xC000) == 0x8000)
continue;
if ((collArea->flags & 0x0f) < 3)
continue;
if ((collArea->flags & 0x0f) > 10)
continue;
strcpy(_tempStr, _vm->_global->_inter_variables + collArea->key);
_vm->_draw->_destSpriteX = collArea->left;
_vm->_draw->_destSpriteY = collArea->top;
_vm->_draw->_spriteRight = collArea->right - collArea->left + 1;
_vm->_draw->_spriteBottom = collArea->bottom - collArea->top + 1;
_vm->_draw->_destSurface = 21;
_vm->_draw->_backColor = inpDesc[descInd].backColor;
_vm->_draw->_frontColor = inpDesc[descInd].frontColor;
_vm->_draw->_textToPrint = _tempStr;
_vm->_draw->_transparency = 1;
_vm->_draw->_fontIndex = inpDesc[descInd].fontIndex;
fontExtraBak = _vm->_draw->_fonts[_vm->_draw->_fontIndex]->extraData;
w2E8E2Bak = _vm->_draw->_word_2E8E2;
_vm->_draw->_word_2E8E2 = 2;
_vm->_draw->_fonts[_vm->_draw->_fontIndex]->extraData = 0;
_vm->_draw->spriteOperation(DRAW_FILLRECT | 0x10);
_vm->_draw->_destSpriteY += ((collArea->bottom - collArea->top + 1) -
_vm->_draw->_fonts[_vm->_draw->_fontIndex]->itemHeight) / 2;
_vm->_draw->spriteOperation(DRAW_PRINTTEXT | 0x10);
_vm->_draw->_word_2E8E2 = w2E8E2Bak;
_vm->_draw->_fonts[_vm->_draw->_fontIndex]->extraData = fontExtraBak;
descInd++;
}
for (i = 0; i < 40; i++) {
WRITE_VAR_OFFSET(i * 4 + 0x44, 0);
}
while (1) {
descInd = 0;
for (i = 0; i < 150; i++) {
collArea = &_collisionAreas[i];
if (collArea->left == -1)
continue;
if ((collArea->id & 0xC000) == 0x8000)
continue;
if ((collArea->flags & 0x0f) < 3)
continue;
if ((collArea->flags & 0x0f) > 10)
continue;
if (descInd == *pCurPos) {
found = i;
break;
}
descInd++;
}
assert(found != -1);
collArea = &_collisionAreas[found];
key = inputArea(collArea->left, collArea->top,
collArea->right - collArea->left + 1,
collArea->bottom - collArea->top + 1,
inpDesc[*pCurPos].backColor, inpDesc[*pCurPos].frontColor,
_vm->_global->_inter_variables + collArea->key,
inpDesc[*pCurPos].fontIndex, collArea->flags, &time);
if (_vm->_inter->_terminate)
return 0;
switch (key) {
case 0:
if (*collResId == 0)
return 0;
if ((_collisionAreas[*collIndex].flags & 0x0f) < 3)
return 0;
if ((_collisionAreas[*collIndex].flags & 0x0f) > 10)
return 0;
*pCurPos = 0;
for (i = 0; i < 150; i++) {
collArea = &_collisionAreas[i];
if (collArea->left == -1)
continue;
if ((collArea->id & 0xC000) == 0x8000)
continue;
if ((collArea->flags & 0x0f) < 3)
continue;
if ((collArea->flags & 0x0f) > 10)
continue;
if (i == *collIndex)
break;
pCurPos[0]++;
}
break;
case 0x3b00:
case 0x3c00:
case 0x3d00:
case 0x3e00:
case 0x3f00:
case 0x4000:
case 0x4100:
case 0x4200:
case 0x4300:
case 0x4400:
return key;
case 0x1c0d:
if (index == 1)
return key;
if (*pCurPos == index - 1) {
*pCurPos = 0;
break;
}
pCurPos[0]++;
break;
case 0x5000:
if (index - 1 > *pCurPos)
pCurPos[0]++;
break;
case 0x4800:
if (*pCurPos > 0)
pCurPos[0]--;
break;
}
}
}
int16 Game_v2::checkMousePoint(int16 all, int16 *resId, int16 *resIndex) {
Collision *ptr;
int16 i;
if (resId != 0)
*resId = 0;
*resIndex = 0;
ptr = _collisionAreas;
for (i = 0; ptr->left != -1; ptr++, i++) {
if (ptr->id & 0x4000)
continue;
if (all) {
if ((ptr->flags & 0xf) > 1)
continue;
if ((ptr->flags & 0xf00) != 0)
continue;
if (_vm->_global->_inter_mouseX < ptr->left
|| _vm->_global->_inter_mouseX > ptr->right
|| _vm->_global->_inter_mouseY < ptr->top
|| _vm->_global->_inter_mouseY > ptr->bottom)
continue;
if (resId != 0)
*resId = ptr->id;
*resIndex = i;
return ptr->key;
} else {
if ((ptr->flags & 0xf00) != 0)
continue;
if ((ptr->flags & 0xf) < 1)
continue;
if ((ptr->flags & 0xf0) >> 4 != _mouseButtons - 1
&& (ptr->flags & 0xf0) >> 4 != 2)
continue;
if (_vm->_global->_inter_mouseX < ptr->left
|| _vm->_global->_inter_mouseX > ptr->right
|| _vm->_global->_inter_mouseY < ptr->top
|| _vm->_global->_inter_mouseY > ptr->bottom)
continue;
if (resId != 0)
*resId = ptr->id;
*resIndex = i;
if (((ptr->flags & 0xf) == 1) || ((ptr->flags & 0xf) == 2))
return ptr->key;
return 0;
}
}
if (_mouseButtons != 1 && all == 0)
return 0x11b;
return 0;
}
} // End of namespace Gob
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