2016-03-27 11:49:47 +02:00
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/*
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===========================================================================
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Copyright (C) 2015 the OpenMoHAA team
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This file is part of OpenMoHAA source code.
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OpenMoHAA source code is free software; you can redistribute it
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and/or modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the License,
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or (at your option) any later version.
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OpenMoHAA source code is distributed in the hope that it will be
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useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OpenMoHAA source code; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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===========================================================================
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*/
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// scriptopcodes.cpp
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#include "scriptopcodes.h"
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2023-04-29 21:56:38 +02:00
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#include "short3.h"
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#include "vector.h"
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2016-03-27 11:49:47 +02:00
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static opcode_t OpcodeInfo[] =
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{
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{ "OPCODE_EOF", 0, 0, 0 },
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{ "OPCODE_BOOL_JUMP_FALSE4", 5, -1, 0 },
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{ "OPCODE_BOOL_JUMP_TRUE4", 5, -1, 0 },
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{ "OPCODE_VAR_JUMP_FALSE4", 5, -1, 0 },
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{ "OPCODE_VAR_JUMP_TRUE4", 5, -1, 0 },
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{ "OPCODE_BOOL_LOGICAL_AND", 5, -1, 0 },
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{ "OPCODE_BOOL_LOGICAL_OR", 5, -1, 0 },
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{ "OPCODE_VAR_LOGICAL_AND", 5, -1, 0 },
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{ "OPCODE_VAR_LOGICAL_OR", 5, -1, 0 },
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{ "OPCODE_BOOL_TO_VAR", 0, 0, 0 },
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{ "OPCODE_JUMP4", 1 + sizeof( unsigned int ), 0, 0 },
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{ "OPCODE_JUMP_BACK4", 1 + sizeof( unsigned int ), 0, 0 },
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{ "OPCODE_STORE_INT0", 1, 1, 0 },
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{ "OPCODE_STORE_INT1", 1 + sizeof( char ), 1, 0 },
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{ "OPCODE_STORE_INT2", 1 + sizeof( short ), 1, 0 },
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{ "OPCODE_STORE_INT3", 1 + sizeof( short3 ), 1, 0 },
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{ "OPCODE_STORE_INT4", 1 + sizeof( int ), 1, 0 },
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{ "OPCODE_BOOL_STORE_FALSE", 1, 1, 0 },
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{ "OPCODE_BOOL_STORE_TRUE", 1, 1, 0 },
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{ "OPCODE_STORE_STRING", 1 + sizeof( unsigned int ), 1, 0 },
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{ "OPCODE_STORE_FLOAT", 1 + sizeof( float ), 1, 0 },
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{ "OPCODE_STORE_VECTOR", 1 + sizeof( Vector ), 1, 0 },
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{ "OPCODE_CALC_VECTOR", 1, -2, 0 },
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{ "OPCODE_STORE_NULL", 1, 1, 0 },
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{ "OPCODE_STORE_NIL", 1, 1, 0 },
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{ "OPCODE_EXEC_CMD0", 5, 0, 1 },
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{ "OPCODE_EXEC_CMD1", 5, -1, 1 },
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{ "OPCODE_EXEC_CMD2", 5, -2, 1 },
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{ "OPCODE_EXEC_CMD3", 5, -3, 1 },
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{ "OPCODE_EXEC_CMD4", 5, -4, 1 },
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{ "OPCODE_EXEC_CMD5", 5, -5, 1 },
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{ "OPCODE_EXEC_CMD_COUNT1", 6, -128, 1 },
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{ "OPCODE_EXEC_CMD_METHOD0", 5, -1, 1 },
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{ "OPCODE_EXEC_CMD_METHOD1", 5, -2, 1 },
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{ "OPCODE_EXEC_CMD_METHOD2", 5, -3, 1 },
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{ "OPCODE_EXEC_CMD_METHOD3", 5, -4, 1 },
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{ "OPCODE_EXEC_CMD_METHOD4", 5, -5, 1 },
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{ "OPCODE_EXEC_CMD_METHOD5", 5, -6, 1 },
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{ "OPCODE_EXEC_CMD_METHOD_COUNT1", 6, -128, 1 },
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{ "OPCODE_EXEC_METHOD0", 5, 0, 1 },
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{ "OPCODE_EXEC_METHOD1", 5, -1, 1 },
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{ "OPCODE_EXEC_METHOD2", 5, -2, 1 },
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{ "OPCODE_EXEC_METHOD3", 5, -3, 1 },
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{ "OPCODE_EXEC_METHOD4", 5, -4, 1 },
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{ "OPCODE_EXEC_METHOD5", 5, -5, 1 },
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{ "OPCODE_EXEC_METHOD_COUNT1", 6, -128, 1 },
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{ "OPCODE_LOAD_GAME_VAR", 5, -1, 0 },
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{ "OPCODE_LOAD_LEVEL_VAR", 5, -1, 0 },
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{ "OPCODE_LOAD_LOCAL_VAR", 5, -1, 0 },
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{ "OPCODE_LOAD_PARM_VAR", 5, -1, 0 },
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{ "OPCODE_LOAD_SELF_VAR", 5, -1, 0 },
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{ "OPCODE_LOAD_GROUP_VAR", 5, -1, 0 },
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{ "OPCODE_LOAD_OWNER_VAR", 5, -1, 0 },
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{ "OPCODE_LOAD_FIELD_VAR", 5, -2, 0 },
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{ "OPCODE_LOAD_ARRAY_VAR", 1, -3, 0 },
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{ "OPCODE_LOAD_CONST_ARRAY1", 2, -128, 0 },
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{ "OPCODE_STORE_FIELD_REF", 5, 0, 0 },
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{ "OPCODE_STORE_ARRAY_REF", 1, -1, 0 },
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{ "OPCODE_MARK_STACK_POS", 1, 0, 0 },
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{ "OPCODE_STORE_PARAM", 1, 1, 0 },
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{ "OPCODE_RESTORE_STACK_POS", 1, 0, 0 },
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{ "OPCODE_LOAD_STORE_GAME_VAR", 5, 0, 0 },
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{ "OPCODE_LOAD_STORE_LEVEL_VAR", 5, 0, 0 },
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{ "OPCODE_LOAD_STORE_LOCAL_VAR", 5, 0, 0 },
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{ "OPCODE_LOAD_STORE_PARM_VAR", 5, 0, 0 },
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{ "OPCODE_LOAD_STORE_SELF_VAR", 5, 0, 0 },
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{ "OPCODE_LOAD_STORE_GROUP_VAR", 5, 0, 0 },
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{ "OPCODE_LOAD_STORE_OWNER_VAR", 5, 0, 0 },
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{ "OPCODE_STORE_GAME_VAR", 5, 1, 0 },
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{ "OPCODE_STORE_LEVEL_VAR", 5, 1, 0 },
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{ "OPCODE_STORE_LOCAL_VAR", 5, 1, 0 },
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{ "OPCODE_STORE_PARM_VAR", 5, 1, 0 },
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{ "OPCODE_STORE_SELF_VAR", 5, 1, 0 },
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{ "OPCODE_STORE_GROUP_VAR", 5, 1, 0 },
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{ "OPCODE_STORE_OWNER_VAR", 5, 1, 0 },
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{ "OPCODE_STORE_FIELD", 5, 0, 1 },
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{ "OPCODE_STORE_ARRAY", 1, -1, 0 },
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{ "OPCODE_STORE_GAME", 1, 1, 0 },
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{ "OPCODE_STORE_LEVEL", 1, 1, 0 },
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{ "OPCODE_STORE_LOCAL", 1, 1, 0 },
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{ "OPCODE_STORE_PARM", 1, 1, 0 },
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{ "OPCODE_STORE_SELF", 1, 1, 0 },
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{ "OPCODE_STORE_GROUP", 1, 1, 0 },
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{ "OPCODE_STORE_OWNER", 1, 1, 0 },
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{ "OPCODE_BIN_BITWISE_AND", 1, -1, 0 },
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{ "OPCODE_BIN_BITWISE_OR", 1, -1, 0 },
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{ "OPCODE_BIN_BITWISE_EXCL_OR", 1, -1, 0 },
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{ "OPCODE_BIN_EQUALITY", 1, -1, 0 },
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{ "OPCODE_BIN_INEQUALITY", 1, -1, 0 },
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{ "OPCODE_BIN_LESS_THAN", 1, -1, 0 },
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{ "OPCODE_BIN_GREATER_THAN", 1, -1, 0 },
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{ "OPCODE_BIN_LESS_THAN_OR_EQUAL", 1, -1, 0 },
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{ "OPCODE_BIN_GREATER_THAN_OR_EQUAL", 1, -1, 0 },
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{ "OPCODE_BIN_PLUS", 1, -1, 0 },
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{ "OPCODE_BIN_MINUS", 1, -1, 0 },
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{ "OPCODE_BIN_MULTIPLY", 1, -1, 0 },
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{ "OPCODE_BIN_DIVIDE", 1, -1, 0 },
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{ "OPCODE_BIN_PERCENTAGE", 1, -1, 0 },
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{ "OPCODE_UN_MINUS", 1, 0, 0 },
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{ "OPCODE_UN_COMPLEMENT", 1, 0, 0 },
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{ "OPCODE_UN_TARGETNAME", 1, 0, 0 },
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{ "OPCODE_BOOL_UN_NOT", 1, 0, 0 },
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{ "OPCODE_VAR_UN_NOT", 1, 0, 0 },
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{ "OPCODE_UN_CAST_BOOLEAN", 1, 0, 0 },
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{ "OPCODE_UN_INC", 1, 0, 0 },
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{ "OPCODE_UN_DEC", 1, 0, 0 },
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{ "OPCODE_UN_SIZE", 1, 0, 0 },
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{ "OPCODE_SWITCH", 5, -1, 0 },
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{ "OPCODE_FUNC", 11, -128, 1 },
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{ "OPCODE_NOP", 1, 0, 0 },
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{ "OPCODE_BIN_SHIFT_LEFT", 1, -1, 0 },
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{ "OPCODE_BIN_SHIFT_RIGHT", 1, -1, 0 },
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{ "OPCODE_END", 1, -1, 0 },
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{ "OPCODE_RETURN", 1, -1, 0 },
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};
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static const char *aszVarGroupNames[] =
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{
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"game",
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"level",
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"local",
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"parm",
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"self"
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};
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/*
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====================
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VarGroupName
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====================
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*/
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const char *VarGroupName( int iVarGroup )
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{
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return aszVarGroupNames[ iVarGroup ];
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}
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/*
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====================
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OpcodeName
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====================
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*/
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const char *OpcodeName( int opcode )
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{
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return OpcodeInfo[ opcode ].opcodename;
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}
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/*
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====================
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OpcodeLength
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====================
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*/
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int OpcodeLength( int opcode )
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{
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return OpcodeInfo[ opcode ].opcodelength;
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}
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/*
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====================
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OpcodeVarStackOffset
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====================
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*/
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int OpcodeVarStackOffset( int opcode )
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{
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return OpcodeInfo[ opcode ].opcodestackoffset;
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}
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/*
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====================
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SetOpcodeVarStackOffset
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====================
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*/
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void SetOpcodeVarStackOffset( int opcode, int iVarStackOffset )
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{
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OpcodeInfo[ opcode ].opcodestackoffset = iVarStackOffset;
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}
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/*
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====================
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IsExternalOpcode
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====================
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*/
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bool IsExternalOpcode( int opcode )
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{
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return OpcodeInfo[ opcode ].isexternal ? true : false;
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}
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