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Diffstat (limited to 'engines/adl/adl_v3.cpp')
| -rw-r--r-- | engines/adl/adl_v3.cpp | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/engines/adl/adl_v3.cpp b/engines/adl/adl_v3.cpp new file mode 100644 index 0000000000..608c22b871 --- /dev/null +++ b/engines/adl/adl_v3.cpp @@ -0,0 +1,125 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * 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. + * + */ + +#include "common/random.h" +#include "common/error.h" + +#include "adl/adl_v3.h" +#include "adl/display.h" +#include "adl/graphics.h" + +namespace Adl { + +AdlEngine_v3::AdlEngine_v3(OSystem *syst, const AdlGameDescription *gd) : + AdlEngine_v2(syst, gd) { +} + +Common::String AdlEngine_v3::loadMessage(uint idx) const { + Common::String str = AdlEngine_v2::loadMessage(idx); + + for (uint i = 0; i < str.size(); ++i) { + const char *xorStr = "AVISDURGAN"; + str.setChar(str[i] ^ xorStr[i % strlen(xorStr)], i); + } + + return str; +} + +typedef Common::Functor1Mem<ScriptEnv &, int, AdlEngine_v3> OpcodeV3; +#define SetOpcodeTable(x) table = &x; +#define Opcode(x) table->push_back(new OpcodeV3(this, &AdlEngine_v3::x)) +#define OpcodeUnImpl() table->push_back(new OpcodeV3(this, 0)) + +void AdlEngine_v3::setupOpcodeTables() { + Common::Array<const Opcode *> *table = 0; + + SetOpcodeTable(_condOpcodes); + // 0x00 + OpcodeUnImpl(); + Opcode(o2_isFirstTime); + Opcode(o2_isRandomGT); + Opcode(o1_isItemInRoom); + // 0x04 + Opcode(o2_isNounNotInRoom); + Opcode(o1_isMovesGT); + Opcode(o1_isVarEQ); + Opcode(o2_isCarryingSomething); + // 0x08 + Opcode(o3_isVarGT); + Opcode(o1_isCurPicEQ); + Opcode(o1_isItemPicEQ); + + SetOpcodeTable(_actOpcodes); + // 0x00 + OpcodeUnImpl(); + Opcode(o1_varAdd); + Opcode(o1_varSub); + Opcode(o1_varSet); + // 0x04 + Opcode(o1_listInv); + Opcode(o2_moveItem); + Opcode(o1_setRoom); + Opcode(o1_setCurPic); + // 0x08 + Opcode(o1_setPic); + Opcode(o1_printMsg); + Opcode(o1_setLight); + Opcode(o1_setDark); + // 0x0c + Opcode(o2_moveAllItems); + Opcode(o1_quit); + OpcodeUnImpl(); + Opcode(o2_save); + // 0x10 + Opcode(o2_restore); + Opcode(o1_restart); + Opcode(o2_placeItem); + Opcode(o1_setItemPic); + // 0x14 + Opcode(o1_resetPic); + Opcode(o1_goDirection<IDI_DIR_NORTH>); + Opcode(o1_goDirection<IDI_DIR_SOUTH>); + Opcode(o1_goDirection<IDI_DIR_EAST>); + // 0x18 + Opcode(o1_goDirection<IDI_DIR_WEST>); + Opcode(o1_goDirection<IDI_DIR_UP>); + Opcode(o1_goDirection<IDI_DIR_DOWN>); + Opcode(o1_takeItem); + // 0x1c + Opcode(o1_dropItem); + Opcode(o1_setRoomPic); + Opcode(o2_tellTime); + Opcode(o2_setRoomFromVar); + // 0x20 + Opcode(o2_initDisk); +} + +int AdlEngine_v3::o3_isVarGT(ScriptEnv &e) { + OP_DEBUG_2("\t&& VARS[%d] > %d", e.arg(1), e.arg(2)); + + if (getVar(e.arg(1)) > e.arg(2)) + return 2; + + return -1; +} + +} // End of namespace Adl |