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ac678ff7b8
- Script arrays are semantically identical to map arrays: They have fixed
sizes and can be multidimensional. They can also be initialized, although
this is just syntactic sugar. e.g.
int init_array[2] = { 10, 20 }
produces code identical to:
int init_array[2];
init_array[0] = 10;
init_array[1] = 20;
Script arrays are also implicitly initialized to 0, just like any other
variable in ACS.
- Unlike map arrays, they only exist for the life of the script, and each
script gets its own copy of the array.
- Script arrays exists in a separate space from script variables. I did
not repeat the bullshittery of map arrays here. (I still have no idea what I
was thinking when I designed them that way.)
- Each script and function that uses local arrays is recorded with a new
chunk: SARY for scripts and FARY for functions. The first two bytes are the
script/function number, and the rest of the chunk consists of four-byte
integers describing the size (in ints) of each array used by that
script/function. To determine how many arrays a script/function uses,
take the chunk length, subtract two, and divide by four.
168 lines
4.2 KiB
C
168 lines
4.2 KiB
C
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//**************************************************************************
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//**
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//** error.h
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//**
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//**************************************************************************
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#ifndef __ERROR_H__
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#define __ERROR_H__
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// HEADER FILES ------------------------------------------------------------
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#include <stdarg.h>
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#include "common.h"
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// MACROS ------------------------------------------------------------------
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// TYPES -------------------------------------------------------------------
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typedef enum
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{
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ERR_NONE = 0,
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ERR_NO_SYMBOL_MEM = 10,
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ERR_IDENTIFIER_TOO_LONG,
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ERR_STRING_TOO_LONG,
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ERR_FILE_NAME_TOO_LONG,
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ERR_MISSING_LPAREN,
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ERR_MISSING_RPAREN,
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ERR_MISSING_SEMICOLON,
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ERR_MISSING_SCRIPT_NUMBER,
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ERR_ALLOC_PCODE_BUFFER,
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ERR_PCODE_BUFFER_OVERFLOW,
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ERR_TOO_MANY_SCRIPTS,
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ERR_TOO_MANY_FUNCTIONS,
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ERR_SAVE_OBJECT_FAILED,
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ERR_MISSING_LPAREN_SCR,
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ERR_INVALID_IDENTIFIER,
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ERR_REDEFINED_IDENTIFIER,
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ERR_MISSING_COMMA,
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ERR_BAD_VAR_TYPE,
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ERR_BAD_RETURN_TYPE,
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ERR_TOO_MANY_SCRIPT_ARGS,
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ERR_MISSING_LBRACE_SCR,
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ERR_MISSING_RBRACE_SCR,
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ERR_TOO_MANY_MAP_VARS,
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ERR_MISSING_WVAR_INDEX,
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ERR_MISSING_GVAR_INDEX,
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ERR_BAD_WVAR_INDEX,
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ERR_MISSING_WVAR_COLON,
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ERR_MISSING_GVAR_COLON,
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ERR_MISSING_SPEC_VAL,
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ERR_MISSING_SPEC_COLON,
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ERR_MISSING_SPEC_ARGC,
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ERR_CANT_READ_FILE,
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ERR_CANT_OPEN_FILE,
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ERR_CANT_OPEN_DBGFILE,
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ERR_INVALID_DIRECTIVE,
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ERR_BAD_DEFINE,
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ERR_INCL_NESTING_TOO_DEEP,
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ERR_STRING_LIT_NOT_FOUND,
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ERR_TOO_MANY_SCRIPT_VARS,
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ERR_TOO_MANY_FUNCTION_VARS,
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ERR_TOO_MANY_SCRIPT_ARRAYS,
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ERR_TOO_MANY_FUNCTION_ARRAYS,
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ERR_INVALID_DECLARATOR,
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ERR_BAD_LSPEC_ARG_COUNT,
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ERR_BAD_ARG_COUNT,
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ERR_UNKNOWN_IDENTIFIER,
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ERR_MISSING_COLON,
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ERR_BAD_EXPR,
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ERR_BAD_CONST_EXPR,
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ERR_NO_DIRECT_VER,
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ERR_ILLEGAL_EXPR_IDENT,
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ERR_EXPR_FUNC_NO_RET_VAL,
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ERR_MISSING_ASSIGN_OP,
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ERR_INCDEC_OP_ON_NON_VAR,
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ERR_MISSING_RBRACE,
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ERR_INVALID_STATEMENT,
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ERR_BAD_DO_STATEMENT,
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ERR_BAD_SCRIPT_DECL,
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ERR_CASE_OVERFLOW,
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ERR_BREAK_OVERFLOW,
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ERR_CONTINUE_OVERFLOW,
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ERR_STATEMENT_OVERFLOW,
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ERR_MISPLACED_BREAK,
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ERR_MISPLACED_CONTINUE,
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ERR_CASE_NOT_IN_SWITCH,
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ERR_DEFAULT_NOT_IN_SWITCH,
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ERR_MULTIPLE_DEFAULT,
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ERR_EXPR_STACK_OVERFLOW,
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ERR_EXPR_STACK_EMPTY,
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ERR_UNKNOWN_CONST_EXPR_PCD,
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ERR_BAD_RADIX_CONSTANT,
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ERR_BAD_ASSIGNMENT,
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ERR_OUT_OF_MEMORY,
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ERR_TOO_MANY_STRINGS,
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ERR_UNKNOWN_PRTYPE,
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ERR_BAD_CHARACTER,
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ERR_SCRIPT_OUT_OF_RANGE,
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ERR_MISSING_PARAM,
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ERR_SCRIPT_ALREADY_DEFINED,
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ERR_FUNCTION_ALREADY_DEFINED,
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ERR_PARM_MUST_BE_VAR,
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ERR_LANGCODE_SIZE,
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ERR_MISSING_LBRACE_LOC,
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ERR_MISSING_RBRACE_LOC,
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ERR_MISSING_LOCALIZED,
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ERR_BAD_LANGCODE,
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ERR_MISSING_LANGCODE,
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ERR_MISSING_FONT_NAME,
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ERR_MISSING_LBRACE_FONTS,
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ERR_MISSING_RBRACE_FONTS,
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ERR_NOCOMPACT_NOT_HERE,
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ERR_MISSING_ASSIGN,
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ERR_MUST_RETURN_A_VALUE,
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ERR_MUST_NOT_RETURN_A_VALUE,
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ERR_SUSPEND_IN_FUNCTION,
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ERR_TERMINATE_IN_FUNCTION,
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ERR_RESTART_IN_FUNCTION,
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ERR_RETURN_OUTSIDE_FUNCTION,
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ERR_PREVIOUS_NOT_VOID,
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ERR_MISSING_LBRACE,
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ERR_FUNC_ARGUMENT_COUNT,
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ERR_UNDEFINED_FUNC,
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ERR_TOO_MANY_ARRAY_DIMS,
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ERR_MISSING_LBRACKET,
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ERR_MISSING_RBRACKET,
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ERR_ZERO_DIMENSION,
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ERR_TOO_MANY_DIM_USED,
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ERR_TOO_FEW_DIM_USED,
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ERR_TOO_MANY_ARRAY_INIT,
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ERR_EOF,
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ERR_ARRAY_MAPVAR_ONLY,
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ERR_NOT_AN_ARRAY,
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ERR_MISSING_LBRACE_ARR,
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ERR_MISSING_RBRACE_ARR,
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ERR_LATENT_IN_FUNC,
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ERR_LOCAL_VAR_SHADOWED,
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ERR_BAD_CHARACTER_CONSTANT,
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ERR_MULTIPLE_IMPORTS,
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ERR_IMPORT_IN_EXPORT,
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ERR_EXPORTER_NOT_FLAGGED,
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ERR_TOO_MANY_IMPORTS,
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ERR_NO_NEED_ARRAY_SIZE,
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ERR_NO_MULTIDIMENSIONS,
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ERR_NEED_ARRAY_SIZE,
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ERR_DISCONNECT_NEEDS_1_ARG,
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ERR_UNCLOSED_WITH_ARGS,
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ERR_NOT_A_CHAR_ARRAY,
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ERR_CANT_FIND_INCLUDE,
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ERR_SCRIPT_NAMED_NONE,
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ERR_HEXEN_COMPAT,
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ERR_NOT_HEXEN,
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ERR_SPECIAL_RANGE,
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} error_t;
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// PUBLIC FUNCTION PROTOTYPES ----------------------------------------------
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void ERR_ErrorAt(char *sourceName, int sourceLine);
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void ERR_Error(error_t error, boolean info, ...);
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void ERR_ErrorV(error_t error, boolean info, va_list args);
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void ERR_Finish(void);
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void ERR_Exit(error_t error, boolean info, ...);
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void ERR_RemoveErrorFile(void);
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// PUBLIC DATA DECLARATIONS ------------------------------------------------
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#endif
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