196 lines
3.4 KiB
C
196 lines
3.4 KiB
C
/*
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Copyright (C) 1996-2001 Id Software, Inc.
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Copyright (C) 2010-2014 QuakeSpasm developers
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the 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 this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef spingle__pr_comp_h
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#define spingle__pr_comp_h
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// this file is shared by the game and qcc
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typedef int32_t func_t;
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typedef int32_t string_t;
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typedef enum
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{
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ev_bad = -1,
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ev_void = 0,
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ev_string,
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ev_float,
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ev_vector,
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ev_entity,
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ev_field,
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ev_function,
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ev_pointer
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} etype_t;
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#define OFS_NULL 0
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#define OFS_RETURN 1
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#define OFS_PARM0 4 // leave 3 ofs for each parm to hold vectors
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#define OFS_PARM1 7
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#define OFS_PARM2 10
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#define OFS_PARM3 13
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#define OFS_PARM4 16
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#define OFS_PARM5 19
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#define OFS_PARM6 22
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#define OFS_PARM7 25
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enum
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{
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OP_DONE,
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OP_MUL_F,
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OP_MUL_V,
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OP_MUL_FV,
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OP_MUL_VF,
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OP_DIV_F,
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OP_ADD_F,
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OP_ADD_V,
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OP_SUB_F,
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OP_SUB_V,
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OP_EQ_F,
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OP_EQ_V,
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OP_EQ_S,
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OP_EQ_E,
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OP_EQ_FNC,
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OP_NE_F,
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OP_NE_V,
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OP_NE_S,
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OP_NE_E,
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OP_NE_FNC,
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OP_LE,
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OP_GE,
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OP_LT,
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OP_GT,
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OP_LOAD_F,
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OP_LOAD_V,
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OP_LOAD_S,
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OP_LOAD_ENT,
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OP_LOAD_FLD,
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OP_LOAD_FNC,
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OP_ADDRESS,
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OP_STORE_F,
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OP_STORE_V,
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OP_STORE_S,
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OP_STORE_ENT,
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OP_STORE_FLD,
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OP_STORE_FNC,
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OP_STOREP_F,
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OP_STOREP_V,
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OP_STOREP_S,
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OP_STOREP_ENT,
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OP_STOREP_FLD,
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OP_STOREP_FNC,
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OP_RETURN,
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OP_NOT_F,
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OP_NOT_V,
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OP_NOT_S,
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OP_NOT_ENT,
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OP_NOT_FNC,
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OP_IF,
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OP_IFNOT,
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OP_CALL0,
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OP_CALL1,
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OP_CALL2,
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OP_CALL3,
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OP_CALL4,
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OP_CALL5,
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OP_CALL6,
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OP_CALL7,
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OP_CALL8,
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OP_STATE,
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OP_GOTO,
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OP_AND,
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OP_OR,
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OP_BITAND,
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OP_BITOR
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};
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typedef struct statement_s
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{
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uint16_t op;
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int16_t a, b, c;
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} dstatement_t;
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typedef struct
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{
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uint16_t type; // if DEF_SAVEGLOBAL bit is set
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// the variable needs to be saved in savegames
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uint16_t ofs;
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int32_t s_name;
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} ddef_t;
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#define DEF_SAVEGLOBAL (1<<15)
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#define MAX_PARMS 8
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typedef struct
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{
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int32_t first_statement; // negative numbers are builtins
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int32_t parm_start;
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int32_t locals; // total ints of parms + locals
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int32_t profile; // runtime
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int32_t s_name;
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int32_t s_file; // source file defined in
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int32_t numparms;
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byte parm_size[MAX_PARMS];
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} dfunction_t;
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#define PROG_VERSION 6
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typedef struct
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{
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int32_t version;
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int32_t crc; // check of header file
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int32_t ofs_statements;
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int32_t numstatements; // statement 0 is an error
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int32_t ofs_globaldefs;
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int32_t numglobaldefs;
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int32_t ofs_fielddefs;
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int32_t numfielddefs;
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int32_t ofs_functions;
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int32_t numfunctions; // function 0 is an empty
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int32_t ofs_strings;
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int32_t numstrings; // first string is a null string
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int32_t ofs_globals;
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int32_t numglobals;
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int32_t entityfields;
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} dprograms_t;
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#endif
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