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https://git.code.sf.net/p/quake/quakeforge
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dfb7862419
Due to joys of pointers and the like, it's a bit of a bolt-on for now, but it works nicely for basic math ops which is what I wanted, and the code is generated from the expression.
81 lines
2.6 KiB
C
81 lines
2.6 KiB
C
/*
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value.h
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value handling
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Copyright (C) 2002 Bill Currie <bill@taniwha.org>
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Author: Bill Currie <bill@taniwha.org>
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Date: 2002/06/04
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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:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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*/
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#ifndef __value_h
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#define __value_h
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/** \defgroup qfcc_value Constant values.
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\ingroup qfcc_expr
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*/
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///@{
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struct def_s;
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struct ex_value_s;
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struct tempop_s;
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struct type_s;
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struct pr_type_s;
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struct operand_s;
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struct ex_value_s *new_string_val (const char *string_val);
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struct ex_value_s *new_double_val (double double_val);
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struct ex_value_s *new_float_val (float float_val);
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struct ex_value_s *new_vector_val (const float *vector_val);
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struct ex_value_s *new_entity_val (int entity_val);
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struct ex_value_s *new_field_val (int field_val, struct type_s *type,
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struct def_s *def);
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struct ex_value_s *new_func_val (int func_val, struct type_s *type);
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struct ex_value_s *new_pointer_val (int val, struct type_s *type,
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struct def_s *def,
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struct operand_s *tempop);
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struct ex_value_s *new_quaternion_val (const float *quaternion_val);
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struct ex_value_s *new_int_val (int int_val);
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struct ex_value_s *new_uint_val (int uint_val);
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struct ex_value_s *new_long_val (pr_long_t long_val);
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struct ex_value_s *new_ulong_val (pr_ulong_t ulong_val);
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struct ex_value_s *new_short_val (short short_val);
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struct ex_value_s *new_nil_val (struct type_s *type);
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struct ex_value_s *new_type_value (const struct type_s *type,
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const struct pr_type_s *data);
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void value_store (pr_type_t *dst, const struct type_s *dstType,
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const struct expr_s *src);
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const char *get_value_string (const struct ex_value_s *value);
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struct ex_value_s *alias_value (struct ex_value_s *value, struct type_s *type);
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struct def_s *emit_value (struct ex_value_s *value, struct def_s *def);
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struct def_s *emit_value_core (struct ex_value_s *value, struct def_s *def,
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struct defspace_s *defspace);
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int ReuseString (const char *str);
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void clear_immediates (void);
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///@}
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#endif//__value_h
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