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mkxp-z/binding-sandbox/bitmap-binding.cpp
刘皓 031245491f
Keep track of all C++ objects allocated by bindings in libretro builds 
This commit adds `sb()->create_object()`, `sb()->get_object()`,
`sb()->check_object_type()` and `sb()->destroy_object()` in libretro
builds to keep track of all C++ objects allocated by the bindings in
libretro builds. This has some benefits:

* Any C++ objects allocated by the bindings that are still alive when
  the game terminates can now be deallocated instead of being leaked
  like before.
* We now keep track of the types of all objects allocated by the
  bindings, so we will be able to detect when the bindings attempt to
  access objects of mismatching type.
* Keeping track of all allocated objects is required to implement
  libretro save states.
* Objects are now kept track of using numeric keys whose sizes are the
  same on every platform rather than pointers, which helps with making
  save states portable across platforms.
2025-05-19 14:44:44 -04:00

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/*
** bitmap-binding.cpp
**
** This file is part of mkxp.
**
** Copyright (C) 2013 - 2021 Amaryllis Kulla <ancurio@mapleshrine.eu>
**
** 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 "bitmap-binding.h"
#include "disposable-binding.h"
#include "etc-binding.h"
#include "font-binding.h"
#include "bitmap.h"
using namespace mkxp_sandbox;
VALUE mkxp_sandbox::bitmap_class;
static struct bindings::rb_data_type bitmap_type;
SANDBOX_DEF_ALLOC(bitmap_type);
void bitmap_init_props::operator()(VALUE self) {
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_AWAIT_S(0, rb_class_new_instance, 0, nullptr, font_class);
SANDBOX_AWAIT(rb_iv_set, self, "font", SANDBOX_SLOT(0));
// Leave property as default nil if hasHires() is false.
bool hasHires;
SANDBOX_GUARD(hasHires = get_private_data<Bitmap>(self)->getHasHires(sb().e));
if (hasHires) {
get_private_data<Bitmap>(self)->assumeRubyGC();
SANDBOX_GUARD(SANDBOX_AWAIT_S(1, wrap_property, self, get_private_data<Bitmap>(self)->getHires(sb().e), "hires", bitmap_class));
SANDBOX_AWAIT_S(2, rb_class_new_instance, 0, nullptr, font_class);
SANDBOX_AWAIT(rb_iv_set, SANDBOX_SLOT(1), "font", SANDBOX_SLOT(2));
Bitmap *hires;
SANDBOX_GUARD(hires = get_private_data<Bitmap>(self)->getHires(sb().e));
hires->setInitFont(get_private_data<Font>(SANDBOX_SLOT(2)));
}
get_private_data<Bitmap>(self)->setInitFont(get_private_data<Font>(SANDBOX_SLOT(0)));
}
}
static VALUE initialize(int32_t argc, wasm_ptr_t argv, VALUE self) {
struct coro : boost::asio::coroutine {
typedef decl_slots<wasm_ptr_t, wasm_size_t, wasm_size_t> slots;
VALUE operator()(int32_t argc, wasm_ptr_t argv, VALUE self) {
BOOST_ASIO_CORO_REENTER (this) {
if (argc == 1) {
SANDBOX_AWAIT_S(0, rb_string_value_cstr, &sb()->ref<VALUE>(argv, 0));
} else {
SANDBOX_AWAIT_S(1, rb_num2ulong, sb()->ref<VALUE>(argv, 0));
SANDBOX_AWAIT_S(2, rb_num2ulong, sb()->ref<VALUE>(argv, 1));
}
if (argc == 1) {
SANDBOX_GUARD_L(set_private_data(self, new Bitmap(sb().e, sb()->str(SANDBOX_SLOT(0)))));
} else {
SANDBOX_GUARD_L(set_private_data(self, new Bitmap(sb().e, SANDBOX_SLOT(1), SANDBOX_SLOT(2))));
}
SANDBOX_AWAIT(bitmap_init_props, self);
}
return SANDBOX_NIL;
}
};
return sb()->bind<struct coro>()()(argc, argv, self);
}
static VALUE initialize_copy(VALUE self, VALUE value) {
struct coro : boost::asio::coroutine {
VALUE operator()(VALUE self, VALUE value) {
BOOST_ASIO_CORO_REENTER (this) {
if (self == value) {
return self;
}
SANDBOX_AWAIT(rb_obj_init_copy, self, value);
SANDBOX_GUARD_L(set_private_data(self, new Bitmap(sb().e, *get_private_data<Bitmap>(value))));
SANDBOX_AWAIT(bitmap_init_props, self);
Font *font;
SANDBOX_GUARD(font = &get_private_data<Bitmap>(value)->getFont(sb().e));
SANDBOX_GUARD(get_private_data<Bitmap>(self)->setFont(sb().e, *font));
}
return self;
}
};
return sb()->bind<struct coro>()()(self, value);
}
static VALUE width(VALUE self) {
struct coro : boost::asio::coroutine {
typedef decl_slots<VALUE> slots;
VALUE operator()(VALUE self) {
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_GUARD(SANDBOX_AWAIT_S(0, rb_ll2inum, get_private_data<Bitmap>(self)->getWidth(sb().e)));
}
return SANDBOX_SLOT(0);
}
};
return sb()->bind<struct coro>()()(self);
}
static VALUE height(VALUE self) {
struct coro : boost::asio::coroutine {
typedef decl_slots<VALUE> slots;
VALUE operator()(VALUE self) {
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_GUARD(SANDBOX_AWAIT_S(0, rb_ll2inum, get_private_data<Bitmap>(self)->getHeight(sb().e)));
}
return SANDBOX_SLOT(0);
}
};
return sb()->bind<struct coro>()()(self);
}
SANDBOX_DEF_GFX_PROP_OBJ_REF(Bitmap, Bitmap, Hires, hires);
static VALUE rect(VALUE self) {
struct coro : boost::asio::coroutine {
typedef decl_slots<VALUE> slots;
VALUE operator()(VALUE self) {
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_AWAIT_S(0, rb_obj_alloc, rect_class);
SANDBOX_GUARD(set_private_data(SANDBOX_SLOT(0), new Rect(get_private_data<Bitmap>(self)->getRect(sb().e))));
}
return SANDBOX_SLOT(0);
}
};
return sb()->bind<struct coro>()()(self);
}
static VALUE blt(int32_t argc, wasm_ptr_t argv, VALUE self) {
struct coro : boost::asio::coroutine {
typedef decl_slots<VALUE, VALUE, int32_t, int32_t, int32_t> slots;
VALUE operator()(int32_t argc, wasm_ptr_t argv, VALUE self) {
BOOST_ASIO_CORO_REENTER (this) {
// TODO: require at least 4 arguments
SANDBOX_AWAIT_S(2, rb_num2int, sb()->ref<VALUE>(argv, 0));
SANDBOX_AWAIT_S(3, rb_num2int, sb()->ref<VALUE>(argv, 1));
SANDBOX_SLOT(0) = sb()->ref<VALUE>(argv, 2);
SANDBOX_SLOT(1) = sb()->ref<VALUE>(argv, 3);
if (argc > 4) {
SANDBOX_AWAIT_S(4, rb_num2int, sb()->ref<VALUE>(argv, 4));
}
if (get_private_data<Bitmap>(SANDBOX_SLOT(0)) != nullptr) {
if (argc > 4) {
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->blt(sb().e, SANDBOX_SLOT(2), SANDBOX_SLOT(3), *get_private_data<Bitmap>(SANDBOX_SLOT(0)), get_private_data<Rect>(SANDBOX_SLOT(1))->toIntRect(), SANDBOX_SLOT(4)));
} else {
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->blt(sb().e, SANDBOX_SLOT(2), SANDBOX_SLOT(3), *get_private_data<Bitmap>(SANDBOX_SLOT(0)), get_private_data<Rect>(SANDBOX_SLOT(1))->toIntRect()));
}
}
}
return self;
}
};
return sb()->bind<struct coro>()()(argc, argv, self);
}
static VALUE stretch_blt(int32_t argc, wasm_ptr_t argv, VALUE self) {
struct coro : boost::asio::coroutine {
typedef decl_slots<VALUE, VALUE, VALUE, int32_t> slots;
VALUE operator()(int32_t argc, wasm_ptr_t argv, VALUE self) {
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_SLOT(0) = sb()->ref<VALUE>(argv, 0);
SANDBOX_SLOT(1) = sb()->ref<VALUE>(argv, 1);
SANDBOX_SLOT(2) = sb()->ref<VALUE>(argv, 2);
if (argc > 3) {
SANDBOX_AWAIT_S(3, rb_num2int, sb()->ref<VALUE>(argv, 3));
}
if (get_private_data<Bitmap>(SANDBOX_SLOT(1)) != nullptr) {
if (argc > 4) {
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->stretchBlt(sb().e, get_private_data<Rect>(SANDBOX_SLOT(0))->toIntRect(), *get_private_data<Bitmap>(SANDBOX_SLOT(1)), get_private_data<Rect>(SANDBOX_SLOT(2))->toIntRect(), SANDBOX_SLOT(3)););
} else {
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->stretchBlt(sb().e, get_private_data<Rect>(SANDBOX_SLOT(0))->toIntRect(), *get_private_data<Bitmap>(SANDBOX_SLOT(1)), get_private_data<Rect>(SANDBOX_SLOT(2))->toIntRect()););
}
}
}
return self;
}
};
return sb()->bind<struct coro>()()(argc, argv, self);
}
static VALUE fill_rect(int32_t argc, wasm_ptr_t argv, VALUE self) {
struct coro : boost::asio::coroutine {
typedef decl_slots<int32_t, int32_t, int32_t, int32_t> slots;
VALUE operator()(int32_t argc, wasm_ptr_t argv, VALUE self) {
BOOST_ASIO_CORO_REENTER (this) {
if (argc == 2) {
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->fillRect(sb().e, get_private_data<Rect>(sb()->ref<VALUE>(argv, 0))->toIntRect(), get_private_data<Color>(sb()->ref<VALUE>(argv, 1))->norm));
} else {
SANDBOX_AWAIT_S(0, rb_num2int, sb()->ref<VALUE>(argv, 0));
SANDBOX_AWAIT_S(1, rb_num2int, sb()->ref<VALUE>(argv, 1));
SANDBOX_AWAIT_S(2, rb_num2int, sb()->ref<VALUE>(argv, 2));
SANDBOX_AWAIT_S(3, rb_num2int, sb()->ref<VALUE>(argv, 3));
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->fillRect(sb().e, SANDBOX_SLOT(0), SANDBOX_SLOT(1), SANDBOX_SLOT(2), SANDBOX_SLOT(3), get_private_data<Color>(sb()->ref<VALUE>(argv, 4))->norm));
}
}
return SANDBOX_NIL;
}
};
return sb()->bind<struct coro>()()(argc, argv, self);
}
static VALUE clear(VALUE self) {
struct coro : boost::asio::coroutine {
VALUE operator()(VALUE self) {
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->clear(sb().e));
}
return SANDBOX_NIL;
}
};
return sb()->bind<struct coro>()()(self);
}
static VALUE get_pixel(VALUE self, VALUE x, VALUE y) {
struct coro : boost::asio::coroutine {
typedef decl_slots<VALUE, int32_t, int32_t> slots;
VALUE operator()(VALUE self, VALUE x, VALUE y) {
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_AWAIT_S(1, rb_num2int, x);
SANDBOX_AWAIT_S(2, rb_num2int, y);
SANDBOX_AWAIT_S(0, rb_obj_alloc, color_class);
{
if (get_private_data<Bitmap>(self)->surface() != nullptr || get_private_data<Bitmap>(self)->megaSurface() != nullptr) {
SANDBOX_GUARD(sb().bitmap_pixel_buffer = get_private_data<Bitmap>(self)->getPixel(sb().e, SANDBOX_SLOT(1), SANDBOX_SLOT(2)));
} else {
SANDBOX_GUARD_L(sb().bitmap_pixel_buffer = get_private_data<Bitmap>(self)->getPixel(sb().e, SANDBOX_SLOT(1), SANDBOX_SLOT(2)));
}
Color *color = new Color(sb().bitmap_pixel_buffer);
set_private_data(SANDBOX_SLOT(0), color);
}
}
return SANDBOX_SLOT(0);
}
};
return sb()->bind<struct coro>()()(self, x, y);
}
static VALUE set_pixel(VALUE self, VALUE x, VALUE y, VALUE colorObj) {
struct coro : boost::asio::coroutine {
typedef decl_slots<int32_t, int32_t> slots;
VALUE operator()(VALUE self, VALUE x, VALUE y, VALUE colorObj) {
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_AWAIT_S(0, rb_num2int, x);
SANDBOX_AWAIT_S(1, rb_num2int, y);
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->setPixel(sb().e, SANDBOX_SLOT(0), SANDBOX_SLOT(1), *get_private_data<Color>(colorObj)));
}
return self;
}
};
return sb()->bind<struct coro>()()(self, x, y, colorObj);
}
static VALUE hue_change(VALUE self, VALUE hueval) {
struct coro : boost::asio::coroutine {
typedef decl_slots<int32_t> slots;
VALUE operator()(VALUE self, VALUE hueval) {
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_AWAIT_S(0, rb_num2int, hueval);
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->hueChange(sb().e, SANDBOX_SLOT(0)));
}
return self;
}
};
return sb()->bind<struct coro>()()(self, hueval);
}
static VALUE draw_text(int32_t argc, wasm_ptr_t argv, VALUE self) {
struct coro : boost::asio::coroutine {
typedef decl_slots<wasm_ptr_t, VALUE, int32_t, int32_t, int32_t, int32_t, int32_t> slots;
VALUE operator()(int32_t argc, wasm_ptr_t argv, VALUE self) {
BOOST_ASIO_CORO_REENTER (this) {
if (argc == 2 || argc == 3) {
if (rgssVer >= 2) {
SANDBOX_AWAIT_S(1, rb_obj_as_string, sb()->ref<VALUE>(argv, 1));
SANDBOX_AWAIT_S(0, rb_string_value_cstr, &SANDBOX_SLOT(1));
} else {
SANDBOX_AWAIT_S(0, rb_string_value_cstr, &sb()->ref<VALUE>(argv, 1));
}
if (argc == 2) {
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->drawText(sb().e, get_private_data<Rect>(sb()->ref<VALUE>(argv, 0))->toIntRect(), sb()->str(SANDBOX_SLOT(0))););
} else {
SANDBOX_AWAIT_S(2, rb_num2int, sb()->ref<VALUE>(argv, 2));
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->drawText(sb().e, get_private_data<Rect>(sb()->ref<VALUE>(argv, 0))->toIntRect(), sb()->str(SANDBOX_SLOT(0)), SANDBOX_SLOT(2)););
}
} else {
SANDBOX_AWAIT_S(3, rb_num2int, sb()->ref<VALUE>(argv, 0));
SANDBOX_AWAIT_S(4, rb_num2int, sb()->ref<VALUE>(argv, 1));
SANDBOX_AWAIT_S(5, rb_num2int, sb()->ref<VALUE>(argv, 2));
SANDBOX_AWAIT_S(6, rb_num2int, sb()->ref<VALUE>(argv, 3));
if (rgssVer >= 2) {
SANDBOX_AWAIT_S(1, rb_obj_as_string, sb()->ref<VALUE>(argv, 4));
SANDBOX_AWAIT_S(0, rb_string_value_cstr, &SANDBOX_SLOT(1));
} else {
SANDBOX_AWAIT_S(0, rb_string_value_cstr, &sb()->ref<VALUE>(argv, 4));
}
if (argc < 6) {
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->drawText(sb().e, SANDBOX_SLOT(3), SANDBOX_SLOT(4), SANDBOX_SLOT(5), SANDBOX_SLOT(6), sb()->str(SANDBOX_SLOT(0))););
} else {
SANDBOX_AWAIT_S(2, rb_num2int, sb()->ref<VALUE>(argv, 5));
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->drawText(sb().e, SANDBOX_SLOT(3), SANDBOX_SLOT(4), SANDBOX_SLOT(5), SANDBOX_SLOT(6), sb()->str(SANDBOX_SLOT(0)), SANDBOX_SLOT(2)););
}
}
}
return SANDBOX_NIL;
}
};
return sb()->bind<struct coro>()()(argc, argv, self);
}
static VALUE text_size(VALUE self, VALUE text) {
struct coro : boost::asio::coroutine {
typedef decl_slots<wasm_ptr_t, VALUE> slots;
VALUE operator()(VALUE self, VALUE text) {
BOOST_ASIO_CORO_REENTER (this) {
if (rgssVer >= 2) {
SANDBOX_AWAIT_S(1, rb_obj_as_string, text);
SANDBOX_AWAIT_S(0, rb_string_value_cstr, &SANDBOX_SLOT(1));
} else {
SANDBOX_AWAIT_S(0, rb_string_value_cstr, &text);
}
SANDBOX_AWAIT_S(1, rb_obj_alloc, rect_class);
SANDBOX_GUARD(set_private_data(SANDBOX_SLOT(1), new Rect(get_private_data<Bitmap>(self)->textSize(sb().e, sb()->str(SANDBOX_SLOT(0))))));
}
return SANDBOX_SLOT(1);
}
};
return sb()->bind<struct coro>()()(self, text);
}
static VALUE get_raw_data(VALUE self) {
struct coro : boost::asio::coroutine {
typedef decl_slots<wasm_ptr_t, VALUE, int32_t> slots;
VALUE operator()(VALUE self) {
Bitmap *bitmap = get_private_data<Bitmap>(self);
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_GUARD(SANDBOX_SLOT(2) = bitmap->getWidth(sb().e) * bitmap->getHeight(sb().e) * 4);
SANDBOX_AWAIT_S(1, rb_str_new_cstr, "");
SANDBOX_AWAIT(rb_str_resize, SANDBOX_SLOT(1), SANDBOX_SLOT(2));
SANDBOX_AWAIT_S(0, rb_string_value_ptr, &SANDBOX_SLOT(1));
SANDBOX_GUARD_L(bitmap->getRaw(sb().e, sb()->ptr(SANDBOX_SLOT(0)), SANDBOX_SLOT(2)));
}
return SANDBOX_SLOT(1);
}
};
return sb()->bind<struct coro>()()(self);
}
static VALUE set_raw_data(VALUE self, VALUE value) {
struct coro : boost::asio::coroutine {
typedef decl_slots<wasm_ptr_t, wasm_size_t> slots;
VALUE operator()(VALUE self, VALUE value) {
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_AWAIT_S(0, rb_string_value_ptr, &value);
SANDBOX_AWAIT_S(1, get_bytesize, value);
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->replaceRaw(sb().e, sb()->ptr(SANDBOX_SLOT(0)), SANDBOX_SLOT(1)));
}
return self;
}
};
return sb()->bind<struct coro>()()(self, value);
}
static VALUE to_file(VALUE self, VALUE value) {
struct coro : boost::asio::coroutine {
typedef decl_slots<wasm_ptr_t> slots;
VALUE operator()(VALUE self, VALUE value) {
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_AWAIT_S(0, rb_string_value_cstr, &value);
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->saveToFile(sb().e, sb()->str(SANDBOX_SLOT(0))));
}
return SANDBOX_NIL;
}
};
return sb()->bind<struct coro>()()(self, value);
}
static VALUE snap_to_bitmap(int32_t argc, wasm_ptr_t argv, VALUE self) {
struct coro : boost::asio::coroutine {
typedef decl_slots<VALUE, int32_t> slots;
VALUE operator()(int32_t argc, wasm_ptr_t argv, VALUE self) {
BOOST_ASIO_CORO_REENTER (this) {
// TODO: require at least 1 argument
if (argc < 1) {
SANDBOX_SLOT(1) = -1;
} else {
SANDBOX_AWAIT_S(1, rb_num2int, sb()->ref<VALUE>(argv, 0));
}
SANDBOX_AWAIT_S(0, rb_obj_alloc, bitmap_class);
SANDBOX_GUARD_L(set_private_data(SANDBOX_SLOT(0), new Bitmap(sb().e, *get_private_data<Bitmap>(self), SANDBOX_SLOT(1))));
SANDBOX_AWAIT(bitmap_init_props, SANDBOX_SLOT(0));
}
return SANDBOX_SLOT(0);
}
};
return sb()->bind<struct coro>()()(argc, argv, self);
}
static VALUE gradient_fill_rect(int32_t argc, wasm_ptr_t argv, VALUE self) {
struct coro : boost::asio::coroutine {
typedef decl_slots<int32_t, int32_t, int32_t, int32_t, uint8_t> slots;
VALUE operator()(int32_t argc, wasm_ptr_t argv, VALUE self) {
BOOST_ASIO_CORO_REENTER (this) {
if (argc == 3 || argc == 4) {
if (argc == 4) {
SANDBOX_SLOT(4) = SANDBOX_VALUE_TO_BOOL(sb()->ref<VALUE>(argv, 3));
} else {
SANDBOX_SLOT(4) = false;
}
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->gradientFillRect(sb().e, get_private_data<Rect>(sb()->ref<VALUE>(argv, 0))->toIntRect(), get_private_data<Color>(sb()->ref<VALUE>(argv, 1))->norm, get_private_data<Color>(sb()->ref<VALUE>(argv, 2))->norm, SANDBOX_SLOT(4)));
} else {
SANDBOX_AWAIT_S(0, rb_num2int, sb()->ref<VALUE>(argv, 0));
SANDBOX_AWAIT_S(1, rb_num2int, sb()->ref<VALUE>(argv, 1));
SANDBOX_AWAIT_S(2, rb_num2int, sb()->ref<VALUE>(argv, 2));
SANDBOX_AWAIT_S(3, rb_num2int, sb()->ref<VALUE>(argv, 3));
if (argc >= 7) {
SANDBOX_SLOT(4) = SANDBOX_VALUE_TO_BOOL(sb()->ref<VALUE>(argv, 6));
} else {
SANDBOX_SLOT(4) = false;
}
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->gradientFillRect(sb().e, SANDBOX_SLOT(0), SANDBOX_SLOT(1), SANDBOX_SLOT(2), SANDBOX_SLOT(3), get_private_data<Color>(sb()->ref<VALUE>(argv, 4))->norm, get_private_data<Color>(sb()->ref<VALUE>(argv, 5))->norm, SANDBOX_SLOT(4)));
}
}
return SANDBOX_NIL;
}
};
return sb()->bind<struct coro>()()(argc, argv, self);
}
static VALUE clear_rect(int32_t argc, wasm_ptr_t argv, VALUE self) {
struct coro : boost::asio::coroutine {
typedef decl_slots<int32_t, int32_t, int32_t, int32_t> slots;
VALUE operator()(int32_t argc, wasm_ptr_t argv, VALUE self) {
BOOST_ASIO_CORO_REENTER (this) {
if (argc == 1) {
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->clearRect(sb().e, get_private_data<Rect>(sb()->ref<VALUE>(argv, 0))->toIntRect()));
} else {
SANDBOX_AWAIT_S(0, rb_num2int, sb()->ref<VALUE>(argv, 0));
SANDBOX_AWAIT_S(1, rb_num2int, sb()->ref<VALUE>(argv, 1));
SANDBOX_AWAIT_S(2, rb_num2int, sb()->ref<VALUE>(argv, 2));
SANDBOX_AWAIT_S(3, rb_num2int, sb()->ref<VALUE>(argv, 3));
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->clearRect(sb().e, SANDBOX_SLOT(0), SANDBOX_SLOT(1), SANDBOX_SLOT(2), SANDBOX_SLOT(3)));
}
}
return SANDBOX_NIL;
}
};
return sb()->bind<struct coro>()()(argc, argv, self);
}
static VALUE blur(VALUE self) {
struct coro : boost::asio::coroutine {
VALUE operator()(VALUE self) {
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->blur(sb().e));
}
return SANDBOX_NIL;
}
};
return sb()->bind<struct coro>()()(self);
}
static VALUE radial_blur(VALUE self, VALUE angle, VALUE divisions) {
struct coro : boost::asio::coroutine {
typedef decl_slots<int32_t, int32_t> slots;
VALUE operator()(VALUE self, VALUE angle, VALUE divisions) {
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_AWAIT_S(0, rb_num2int, angle);
SANDBOX_AWAIT_S(1, rb_num2int, divisions);
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->radialBlur(sb().e, SANDBOX_SLOT(0), SANDBOX_SLOT(1)));
}
return SANDBOX_NIL;
}
};
return sb()->bind<struct coro>()()(self, angle, divisions);
}
static VALUE mega(VALUE self) {
struct coro : boost::asio::coroutine {
VALUE operator()(VALUE self) {
typedef decl_slots<uint8_t> slots;
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_GUARD_L(SANDBOX_SLOT(0) = get_private_data<Bitmap>(self)->getIsMega(sb().e));
}
return SANDBOX_BOOL_TO_VALUE(SANDBOX_SLOT(0));
}
};
return sb()->bind<struct coro>()()(self);
}
static VALUE max_size(VALUE self) {
return sb()->bind<struct rb_ll2inum>()()(Bitmap::maxSize());
}
static VALUE get_animated(VALUE self) {
struct coro : boost::asio::coroutine {
VALUE operator()(VALUE self) {
typedef decl_slots<uint8_t> slots;
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_GUARD_L(SANDBOX_SLOT(0) = get_private_data<Bitmap>(self)->getIsAnimated(sb().e));
}
return SANDBOX_BOOL_TO_VALUE(SANDBOX_SLOT(0));
}
};
return sb()->bind<struct coro>()()(self);
}
SANDBOX_DEF_GFX_PROP_B(Bitmap, Playing, playing);
static VALUE play(VALUE self) {
struct coro : boost::asio::coroutine {
VALUE operator()(VALUE self) {
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->play(sb().e));
}
return SANDBOX_NIL;
}
};
return sb()->bind<struct coro>()()(self);
}
static VALUE stop(VALUE self) {
struct coro : boost::asio::coroutine {
VALUE operator()(VALUE self) {
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->stop(sb().e));
}
return SANDBOX_NIL;
}
};
return sb()->bind<struct coro>()()(self);
}
static VALUE goto_and_play(VALUE self, VALUE value) {
struct coro : boost::asio::coroutine {
typedef decl_slots<int32_t> slots;
VALUE operator()(VALUE self, VALUE value) {
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_AWAIT_S(0, rb_num2int, value);
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->gotoAndPlay(sb().e, SANDBOX_SLOT(0)));
}
return SANDBOX_NIL;
}
};
return sb()->bind<struct coro>()()(self, value);
}
static VALUE goto_and_stop(VALUE self, VALUE value) {
struct coro : boost::asio::coroutine {
typedef decl_slots<int32_t> slots;
VALUE operator()(VALUE self, VALUE value) {
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_AWAIT_S(0, rb_num2int, value);
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->gotoAndStop(sb().e, SANDBOX_SLOT(0)));
}
return SANDBOX_NIL;
}
};
return sb()->bind<struct coro>()()(self, value);
}
static VALUE frame_count(VALUE self) {
struct coro : boost::asio::coroutine {
VALUE operator()(VALUE self) {
typedef decl_slots<VALUE> slots;
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_GUARD(SANDBOX_AWAIT_S(0, rb_ll2inum, get_private_data<Bitmap>(self)->numFrames(sb().e)));
}
return SANDBOX_SLOT(0);
}
};
return sb()->bind<struct coro>()()(self);
}
static VALUE current_frame(VALUE self) {
struct coro : boost::asio::coroutine {
VALUE operator()(VALUE self) {
typedef decl_slots<VALUE> slots;
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_GUARD(SANDBOX_AWAIT_S(0, rb_ll2inum, get_private_data<Bitmap>(self)->currentFrameI(sb().e)));
}
return SANDBOX_SLOT(0);
}
};
return sb()->bind<struct coro>()()(self);
}
static VALUE add_frame(int32_t argc, wasm_ptr_t argv, VALUE self) {
struct coro : boost::asio::coroutine {
typedef decl_slots<VALUE, int32_t> slots;
VALUE operator()(int32_t argc, wasm_ptr_t argv, VALUE self) {
BOOST_ASIO_CORO_REENTER (this) {
// TODO: require at least 1 argument
if (argc < 2) {
SANDBOX_SLOT(1) = -1;
} else {
SANDBOX_AWAIT_S(1, rb_num2int, sb()->ref<VALUE>(argv, 1));
if (SANDBOX_SLOT(1) < 0) {
SANDBOX_SLOT(1) = 0;
}
}
if (argc >= 1) {
SANDBOX_GUARD_L(SANDBOX_SLOT(1) = get_private_data<Bitmap>(self)->addFrame(sb().e, *get_private_data<Bitmap>(sb()->ref<VALUE>(argv, 0)), SANDBOX_SLOT(1)));
}
SANDBOX_AWAIT_S(0, rb_ll2inum, SANDBOX_SLOT(1));
}
return SANDBOX_SLOT(0);
}
};
return sb()->bind<struct coro>()()(argc, argv, self);
}
static VALUE remove_frame(int32_t argc, wasm_ptr_t argv, VALUE self) {
struct coro : boost::asio::coroutine {
typedef decl_slots<int32_t> slots;
VALUE operator()(int32_t argc, wasm_ptr_t argv, VALUE self) {
BOOST_ASIO_CORO_REENTER (this) {
if (argc < 2) {
SANDBOX_SLOT(0) = -1;
} else {
SANDBOX_AWAIT_S(0, rb_num2int, sb()->ref<VALUE>(argv, 0));
if (SANDBOX_SLOT(0) < 0) {
SANDBOX_SLOT(0) = 0;
}
}
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->removeFrame(sb().e, SANDBOX_SLOT(0)));
}
return SANDBOX_NIL;
}
};
return sb()->bind<struct coro>()()(argc, argv, self);
}
static VALUE next_frame(VALUE self) {
struct coro : boost::asio::coroutine {
VALUE operator()(VALUE self) {
typedef decl_slots<VALUE> slots;
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->nextFrame(sb().e));
SANDBOX_GUARD(SANDBOX_AWAIT_S(0, rb_ll2inum, get_private_data<Bitmap>(self)->currentFrameI(sb().e)));
}
return SANDBOX_SLOT(0);
}
};
return sb()->bind<struct coro>()()(self);
}
static VALUE previous_frame(VALUE self) {
struct coro : boost::asio::coroutine {
VALUE operator()(VALUE self) {
typedef decl_slots<VALUE> slots;
BOOST_ASIO_CORO_REENTER (this) {
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->previousFrame(sb().e));
SANDBOX_GUARD(SANDBOX_AWAIT_S(0, rb_ll2inum, get_private_data<Bitmap>(self)->currentFrameI(sb().e)));
}
return SANDBOX_SLOT(0);
}
};
return sb()->bind<struct coro>()()(self);
}
SANDBOX_DEF_GFX_PROP_F(Bitmap, AnimationFPS, frame_rate);
SANDBOX_DEF_GFX_PROP_B(Bitmap, Looping, looping);
static VALUE get_font(VALUE self) {
return sb()->bind<struct rb_iv_get>()()(self, "font");
}
static VALUE set_font(VALUE self, VALUE value) {
struct coro : boost::asio::coroutine {
typedef decl_slots<VALUE, VALUE> slots;
VALUE operator()(VALUE self, VALUE value) {
BOOST_ASIO_CORO_REENTER (this) {
if (get_private_data<Font>(value) != nullptr) {
SANDBOX_GUARD_L(get_private_data<Bitmap>(self)->setFont(sb().e, *get_private_data<Font>(value)));
SANDBOX_AWAIT_S(0, rb_iv_get, self, "font");
SANDBOX_AWAIT_S(1, rb_iv_get, value, "name");
SANDBOX_AWAIT(rb_iv_set, SANDBOX_SLOT(0), "name", SANDBOX_SLOT(1));
SANDBOX_AWAIT_S(1, rb_iv_get, value, "size");
SANDBOX_AWAIT(rb_iv_set, SANDBOX_SLOT(0), "size", SANDBOX_SLOT(1));
SANDBOX_AWAIT_S(1, rb_iv_get, value, "bold");
SANDBOX_AWAIT(rb_iv_set, SANDBOX_SLOT(0), "bold", SANDBOX_SLOT(1));
SANDBOX_AWAIT_S(1, rb_iv_get, value, "italic");
SANDBOX_AWAIT(rb_iv_set, SANDBOX_SLOT(0), "italic", SANDBOX_SLOT(1));
if (rgssVer >= 2) {
SANDBOX_AWAIT_S(1, rb_iv_get, value, "shadow");
SANDBOX_AWAIT(rb_iv_set, SANDBOX_SLOT(0), "shadow", SANDBOX_SLOT(1));
}
if (rgssVer >= 3) {
SANDBOX_AWAIT_S(1, rb_iv_get, value, "outline");
SANDBOX_AWAIT(rb_iv_set, SANDBOX_SLOT(0), "outline", SANDBOX_SLOT(1));
}
}
}
return value;
}
};
return sb()->bind<struct coro>()()(self, value);
}
void bitmap_binding_init::operator()() {
BOOST_ASIO_CORO_REENTER (this) {
bitmap_type = sb()->rb_data_type("Bitmap", nullptr, dfree, nullptr, nullptr, 0, 0, 0);
SANDBOX_AWAIT_R(bitmap_class, rb_define_class, "Bitmap", sb()->rb_cObject());
SANDBOX_AWAIT(rb_define_alloc_func, bitmap_class, alloc);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "initialize", (VALUE (*)(ANYARGS))initialize, -1);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "initialize_copy", (VALUE (*)(ANYARGS))initialize_copy, 1);
SANDBOX_AWAIT(disposable_binding_init<Bitmap>, bitmap_class);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "width", (VALUE (*)(ANYARGS))width, 0);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "height", (VALUE (*)(ANYARGS))height, 0);
SANDBOX_INIT_PROP_BIND(bitmap_class, hires);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "rect", (VALUE (*)(ANYARGS))rect, 0);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "blt", (VALUE (*)(ANYARGS))blt, -1);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "stretch_blt", (VALUE (*)(ANYARGS))stretch_blt, -1);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "fill_rect", (VALUE (*)(ANYARGS))fill_rect, -1);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "clear", (VALUE (*)(ANYARGS))clear, 0);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "get_pixel", (VALUE (*)(ANYARGS))get_pixel, 2);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "set_pixel", (VALUE (*)(ANYARGS))set_pixel, 3);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "hue_change", (VALUE (*)(ANYARGS))hue_change, 1);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "draw_text", (VALUE (*)(ANYARGS))draw_text, -1);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "text_size", (VALUE (*)(ANYARGS))text_size, 1);
SANDBOX_INIT_PROP_BIND(bitmap_class, raw_data);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "to_file", (VALUE (*)(ANYARGS))to_file, 1);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "gradient_fill_rect", (VALUE (*)(ANYARGS))gradient_fill_rect, -1);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "clear_rect", (VALUE (*)(ANYARGS))clear_rect, -1);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "blur", (VALUE (*)(ANYARGS))blur, 0);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "radial_blur", (VALUE (*)(ANYARGS))radial_blur, 2);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "mega?", (VALUE (*)(ANYARGS))mega, 0);
SANDBOX_AWAIT(rb_define_singleton_method, bitmap_class, "max_size", (VALUE (*)(ANYARGS))max_size, 0);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "animated?", (VALUE (*)(ANYARGS))get_animated, 0);
SANDBOX_INIT_PROP_BIND(bitmap_class, playing);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "play", (VALUE (*)(ANYARGS))play, 0);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "stop", (VALUE (*)(ANYARGS))stop, 0);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "goto_and_play", (VALUE (*)(ANYARGS))goto_and_play, 1);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "goto_and_stop", (VALUE (*)(ANYARGS))goto_and_stop, 1);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "frame_count", (VALUE (*)(ANYARGS))frame_count, 0);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "current_frame", (VALUE (*)(ANYARGS))current_frame, 0);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "add_frame", (VALUE (*)(ANYARGS))add_frame, -1);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "remove_frame", (VALUE (*)(ANYARGS))remove_frame, -1);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "next_frame", (VALUE (*)(ANYARGS))next_frame, 0);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "previous_frame", (VALUE (*)(ANYARGS))previous_frame, 0);
SANDBOX_INIT_PROP_BIND(bitmap_class, frame_rate);
SANDBOX_INIT_PROP_BIND(bitmap_class, looping);
SANDBOX_AWAIT(rb_define_method, bitmap_class, "snap_to_bitmap", (VALUE (*)(ANYARGS))snap_to_bitmap, -1);
SANDBOX_INIT_PROP_BIND(bitmap_class, font);
}
}
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