1a489aafaf
As noted, on Viewport dispose, RMXP always calls the core dispose method for child objects regardless of whether user scripts override it in sub classes. Implement this behavior in mkxp to prevent infinite recursion.
170 lines
3.6 KiB
C++
170 lines
3.6 KiB
C++
/*
|
|
** binding-util.cpp
|
|
**
|
|
** This file is part of mkxp.
|
|
**
|
|
** Copyright (C) 2013 Jonas Kulla <Nyocurio@gmail.com>
|
|
**
|
|
** mkxp 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.
|
|
**
|
|
** mkxp 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 mkxp. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "binding-util.h"
|
|
#include "util.h"
|
|
#include "exception.h"
|
|
|
|
#include <string.h>
|
|
|
|
#define SYMD(symbol) { CS##symbol, #symbol }
|
|
|
|
struct
|
|
{
|
|
CommonSymbol ind;
|
|
const char *str;
|
|
} static const symData[] =
|
|
{
|
|
SYMD(font),
|
|
SYMD(viewport),
|
|
SYMD(bitmap),
|
|
SYMD(color),
|
|
SYMD(out_color),
|
|
SYMD(tone),
|
|
SYMD(rect),
|
|
SYMD(src_rect),
|
|
SYMD(tilemap),
|
|
SYMD(tileset),
|
|
SYMD(autotiles),
|
|
SYMD(map_data),
|
|
SYMD(flash_data),
|
|
SYMD(priorities),
|
|
SYMD(windowskin),
|
|
SYMD(contents),
|
|
SYMD(cursor_rect),
|
|
SYMD(path),
|
|
SYMD(array),
|
|
SYMD(default_color),
|
|
SYMD(default_out_color),
|
|
SYMD(children),
|
|
SYMD(_mkxp_dispose_alias)
|
|
};
|
|
|
|
static elementsN(symData);
|
|
|
|
struct MrbExcData
|
|
{
|
|
MrbException ind;
|
|
const char *str;
|
|
};
|
|
|
|
static const MrbExcData excData[] =
|
|
{
|
|
{ Shutdown, "SystemExit" },
|
|
{ PHYSFS, "PHYSFSError" },
|
|
{ SDL, "SDLError" },
|
|
{ MKXP, "MKXPError" },
|
|
{ IO, "IOError" }
|
|
};
|
|
|
|
static elementsN(excData);
|
|
|
|
#define ENO(id) { Errno##id, #id }
|
|
|
|
static const MrbExcData enoExcData[] =
|
|
{
|
|
ENO(E2BIG),
|
|
ENO(EACCES),
|
|
ENO(EAGAIN),
|
|
ENO(EBADF),
|
|
ENO(ECHILD),
|
|
ENO(EDEADLOCK),
|
|
ENO(EDOM),
|
|
ENO(EEXIST),
|
|
ENO(EINVAL),
|
|
ENO(EMFILE),
|
|
ENO(ENOENT),
|
|
ENO(ENOEXEC),
|
|
ENO(ENOMEM),
|
|
ENO(ENOSPC),
|
|
ENO(ERANGE),
|
|
ENO(EXDEV)
|
|
};
|
|
|
|
static elementsN(enoExcData);
|
|
|
|
MrbData::MrbData(mrb_state *mrb)
|
|
{
|
|
int arena = mrb_gc_arena_save(mrb);
|
|
|
|
for (size_t i = 0; i < excDataN; ++i)
|
|
exc[excData[i].ind] = mrb_define_class(mrb, excData[i].str, mrb->eException_class);
|
|
|
|
exc[RGSS] = mrb_define_class(mrb, "RGSSError", mrb->eStandardError_class);
|
|
|
|
RClass *errnoMod = mrb_define_module(mrb, "Errno");
|
|
|
|
for (size_t i = 0; i < enoExcDataN; ++i)
|
|
exc[enoExcData[i].ind] =
|
|
mrb_define_class_under(mrb, errnoMod, enoExcData[i].str, mrb->eStandardError_class);
|
|
|
|
exc[TypeError] = mrb_class_get(mrb, "TypeError");
|
|
exc[ArgumentError] = mrb_class_get(mrb, "ArgumentError");
|
|
|
|
for (size_t i = 0; i < symDataN; ++i)
|
|
symbols[symData[i].ind] = mrb_intern_cstr(mrb, symData[i].str);
|
|
|
|
mrb_gc_arena_restore(mrb, arena);
|
|
}
|
|
|
|
/* Indexed with Exception::Type */
|
|
static const MrbException excToMrbExc[] =
|
|
{
|
|
RGSS, /* RGSSError */
|
|
ErrnoENOENT, /* NoFileError */
|
|
IO,
|
|
|
|
TypeError,
|
|
ArgumentError,
|
|
|
|
PHYSFS, /* PHYSFSError */
|
|
SDL, /* SDLError */
|
|
MKXP /* MKXPError */
|
|
};
|
|
|
|
void raiseMrbExc(mrb_state *mrb, const Exception &exc)
|
|
{
|
|
MrbData *data = getMrbData(mrb);
|
|
RClass *excClass = data->exc[excToMrbExc[exc.type]];
|
|
|
|
mrb_raise(mrb, excClass, exc.msg.c_str());
|
|
}
|
|
|
|
void
|
|
raiseDisposedAccess(mrb_state *mrb, mrb_value self)
|
|
{
|
|
const char *klassName = DATA_TYPE(self)->struct_name;
|
|
char buf[32];
|
|
|
|
strncpy(buf, klassName, sizeof(buf));
|
|
buf[0] = tolower(buf[0]);
|
|
|
|
mrb_raisef(mrb, getMrbData(mrb)->exc[RGSS],
|
|
"disposed %S", mrb_str_new_cstr(mrb, buf));
|
|
}
|
|
|
|
MRB_METHOD_PUB(inspectObject)
|
|
{
|
|
static char buffer[64];
|
|
snprintf(buffer, sizeof(buffer), "#<%s:%p>", DATA_TYPE(self)->struct_name, DATA_PTR(self));
|
|
|
|
return mrb_str_new_cstr(mrb, buffer);
|
|
}
|