void Map_v2::loadMapObjects(const char *avjFile) {
uint8 wayPointsCount;
uint16 var;
int16 id;
int16 mapWidth, mapHeight;
int16 tmp;
byte *variables;
uint32 tmpPos;
uint32 passPos;
var = _vm->_game->_script->readVarIndex();
variables = _vm->_inter->_variables->getAddressOff8(var);
id = _vm->_game->_script->readInt16();
if (((uint16) id) >= 65520) {
switch ((uint16) id) {
case 65530:
for (int i = 0; i < _mapWidth * _mapHeight; i++)
_passMap[i] -= READ_VARO_UINT8(var + i);
break;
case 65531:
for (int i = 0; i < _mapWidth * _mapHeight; i++)
_passMap[i] += READ_VARO_UINT8(var + i);
break;
case 65532:
for (int i = 0; i < _mapWidth * _mapHeight; i++)
WRITE_VARO_UINT8(var + i, 0x00);
break;
case 65533: {
int index = READ_VARO_UINT16(var);
// _vm->_mult->_objects[index].field_6E = 0;
// _vm->_mult->_objects[index].field_6A = variables;
warning("Map_v2::loadMapObjects(): ID == 65533 (%d)", index);
break;
}
case 65534:
_tilesWidth = READ_VARO_UINT8(var);
_tilesHeight = READ_VARO_UINT8(var + 1);
_mapWidth = READ_VARO_UINT8(var + 2);
_mapHeight = READ_VARO_UINT8(var + 3);
_mapUnknownBool = READ_VARO_UINT8(var + 4) ? true : false;
if (_mapUnknownBool)
warning("Map_v2::loadMapObjects(): _mapUnknownBool == true");
break;
case 65535:
_passMap = (int8 *)_vm->_inter->_variables->getAddressOff8(var);
break;
default:
warning("Map_v2::loadMapObjects(): ID == %d", (uint16) id);
break;
}
return;
}
Resource *resource = _vm->_game->_resources->getResource(id);
if (!resource)
return;
Common::SeekableReadStream &mapData = *resource->stream();
_mapVersion = mapData.readByte();
if (_mapVersion == 4) {
_screenWidth = 640;
_screenHeight = 400;
} else if (_mapVersion == 3) {
_passWidth = 65;
_screenWidth = 640;
_screenHeight = 200;
} else {
_passWidth = 40;
_screenWidth = 320;
_screenHeight = 200;
}
_wayPointCount = mapData.readByte();
_tilesWidth = mapData.readSint16LE();
_tilesHeight = mapData.readSint16LE();
_bigTiles = !(_tilesHeight & 0xFF00);
_tilesHeight &= 0xFF;
if (_mapVersion == 4) {
_screenWidth = mapData.readSint16LE();
_screenHeight = mapData.readSint16LE();
}
_mapWidth = _screenWidth / _tilesWidth;
_mapHeight = _screenHeight / _tilesHeight;
passPos = mapData.pos();
mapData.skip(_mapWidth * _mapHeight);
if (resource->getData()[0] == 1)
wayPointsCount = _wayPointCount = 40;
else
wayPointsCount = _wayPointCount == 0 ? 1 : _wayPointCount;
delete[] _wayPoints;
_wayPoints = new WayPoint[wayPointsCount];
for (int i = 0; i < _wayPointCount; i++) {
_wayPoints[i].x = mapData.readSByte();
_wayPoints[i].y = mapData.readSByte();
_wayPoints[i].notWalkable = mapData.readSByte();
}
if (_mapVersion == 4) {
_mapWidth = VAR(17);
_passWidth = _mapWidth;
}
// In the original asm, this writes byte-wise into the variables-array
tmpPos = mapData.pos();
mapData.seek(passPos);
if ((variables != 0) &&
(variables != _vm->_inter->_variables->getAddressOff8(0))) {
_passMap = (int8 *)variables;
mapHeight = _screenHeight / _tilesHeight;
mapWidth = _screenWidth / _tilesWidth;
for (int i = 0; i < mapHeight; i++) {
for (int j = 0; j < mapWidth; j++)
setPass(j, i, mapData.readSByte());
_vm->_inter->_variables->getAddressOff8(var + i * _passWidth);
}
}
mapData.seek(tmpPos);
tmp = mapData.readSint16LE();
mapData.skip(tmp * 14);
tmp = mapData.readSint16LE();
mapData.skip(tmp * 14 + 28);
tmp = mapData.readSint16LE();
mapData.skip(tmp * 14);
_vm->_goblin->_gobsCount = tmp;
for (int i = 0; i < _vm->_goblin->_gobsCount; i++)
loadGoblinStates(mapData, i);
_vm->_goblin->_soundSlotsCount = _vm->_game->_script->readInt16();
for (int i = 0; i < _vm->_goblin->_soundSlotsCount; i++)
_vm->_goblin->_soundSlots[i] = _vm->_inter->loadSound(1);
delete resource;
}
bool Inter_v6::o6_assign(OpFuncParams ¶ms) {
uint16 size, destType;
int16 dest = _vm->_game->_script->readVarIndex(&size, &destType);
if (size != 0) {
int16 src;
_vm->_game->_script->push();
src = _vm->_game->_script->readVarIndex(&size, 0);
memcpy(_vm->_inter->_variables->getAddressOff8(dest),
_vm->_inter->_variables->getAddressOff8(src), size * 4);
_vm->_game->_script->pop();
_vm->_game->_script->evalExpr(&src);
return false;
}
byte loopCount;
if (_vm->_game->_script->peekByte() == 98) {
_vm->_game->_script->skip(1);
loopCount = _vm->_game->_script->readByte();
for (int i = 0; i < loopCount; i++) {
uint8 c = _vm->_game->_script->readByte();
uint16 n = _vm->_game->_script->readUint16();
memset(_vm->_inter->_variables->getAddressOff8(dest), c, n);
dest += n;
}
return false;
} else if (_vm->_game->_script->peekByte() == 99) {
_vm->_game->_script->skip(1);
loopCount = _vm->_game->_script->readByte();
} else
loopCount = 1;
for (int i = 0; i < loopCount; i++) {
int16 result;
int16 srcType = _vm->_game->_script->evalExpr(&result);
switch (destType) {
case TYPE_VAR_INT8:
case TYPE_ARRAY_INT8:
WRITE_VARO_UINT8(dest + i, _vm->_game->_script->getResultInt());
break;
case TYPE_VAR_INT16:
case TYPE_ARRAY_INT16:
WRITE_VARO_UINT16(dest + i * 2, _vm->_game->_script->getResultInt());
break;
case TYPE_VAR_INT32:
case TYPE_ARRAY_INT32:
WRITE_VAR_OFFSET(dest + i * 4, _vm->_game->_script->getResultInt());
break;
case TYPE_VAR_INT32_AS_INT16:
WRITE_VARO_UINT16(dest + i * 4, _vm->_game->_script->getResultInt());
break;
case TYPE_VAR_STR:
case TYPE_ARRAY_STR:
if (srcType == TYPE_IMM_INT16)
WRITE_VARO_UINT8(dest, result);
else
WRITE_VARO_STR(dest, _vm->_game->_script->getResultStr());
break;
}
}
return false;
}
