mirror of
https://github.com/mkxp-z/mkxp-z.git
synced 2025-08-23 23:33:45 +02:00
eeef9ff943
Okay, the coroutine implementation of `sandbox_malloc` is clearly
broken. It would be working if Asyncify instrumented the `memory.grow`
WebAssembly instruction, but it doesn't instrument it.
This commit reverts commit 42c4ff9497 and
also increases the default VM memory allocation from 64 MiB to 96 MiB to
account for the lack of ability to increase the memory allocation at run
time. I'll find some new way to implement increasing the memory
allocation later.
445 lines
18 KiB
C++
445 lines
18 KiB
C++
/*
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** bitmap-binding.h
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**
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** This file is part of mkxp.
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**
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** Copyright (C) 2013 - 2021 Amaryllis Kulla <ancurio@mapleshrine.eu>
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**
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** mkxp is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 2 of the License, or
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** (at your option) any later version.
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**
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** mkxp 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. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with mkxp. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef MKXPZ_SANDBOX_BITMAP_BINDING_H
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#define MKXPZ_SANDBOX_BITMAP_BINDING_H
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#include "sandbox.h"
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#include "binding-util.h"
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#include "bitmap.h"
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namespace mkxp_sandbox {
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static struct mkxp_sandbox::bindings::rb_data_type bitmap_type;
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SANDBOX_COROUTINE(bitmap_binding_init,
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SANDBOX_DEF_ALLOC(bitmap_type)
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SANDBOX_DEF_DFREE(Bitmap)
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SANDBOX_COROUTINE(init_props,
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VALUE id;
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VALUE klass;
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VALUE font;
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void operator()(Bitmap *bitmap, VALUE obj) {
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BOOST_ASIO_CORO_REENTER (this) {
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SANDBOX_AWAIT_AND_SET(id, rb_intern, "Font");
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SANDBOX_AWAIT_AND_SET(klass, rb_const_get, sb()->rb_cObject(), id);
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SANDBOX_AWAIT_AND_SET(font, rb_class_new_instance, 0, NULL, klass);
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SANDBOX_AWAIT(rb_iv_set, obj, "font", font);
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}
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}
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)
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static VALUE initialize(int32_t argc, wasm_ptr_t argv, VALUE self) {
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SANDBOX_COROUTINE(coro,
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Bitmap *bitmap;
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wasm_ptr_t filename;
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wasm_size_t width;
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wasm_size_t height;
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VALUE operator()(int32_t argc, wasm_ptr_t argv, VALUE self) {
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BOOST_ASIO_CORO_REENTER (this) {
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if (argc == 1) {
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SANDBOX_AWAIT_AND_SET(filename, rb_string_value_cstr, (VALUE *)(**sb() + argv));
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GFX_GUARD_EXC(bitmap = new Bitmap((const char *)(**sb() + filename));)
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} else {
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SANDBOX_AWAIT_AND_SET(width, rb_num2ulong, ((VALUE *)(**sb() + argv))[0]);
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SANDBOX_AWAIT_AND_SET(height, rb_num2ulong, ((VALUE *)(**sb() + argv))[1]);
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GFX_GUARD_EXC(bitmap = new Bitmap(width, height);)
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}
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set_private_data(self, bitmap);
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SANDBOX_AWAIT(init_props, bitmap, self);
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}
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return SANDBOX_NIL;
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}
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)
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return sb()->bind<struct coro>()()(argc, argv, self);
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}
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static VALUE initialize_copy(VALUE self, VALUE obj) {
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SANDBOX_COROUTINE(coro,
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VALUE value;
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Bitmap *bitmap;
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VALUE operator()(VALUE self, VALUE obj) {
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BOOST_ASIO_CORO_REENTER (this) {
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SANDBOX_AWAIT_AND_SET(value, rb_obj_init_copy, self, obj);
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if (!SANDBOX_VALUE_TO_BOOL(value)) {
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return self;
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}
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{
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Bitmap *orig = get_private_data<Bitmap>(obj);
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GFX_GUARD_EXC(bitmap = new Bitmap(*orig););
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}
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SANDBOX_AWAIT(init_props, bitmap, self);
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// TODO: set font
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set_private_data(self, bitmap);
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}
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return self;
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}
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)
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return sb()->bind<struct coro>()()(self, obj);
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}
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static VALUE dispose(VALUE self) {
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Bitmap *bitmap = get_private_data<Bitmap>(self);
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if (bitmap != NULL) {
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bitmap->dispose();
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}
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return SANDBOX_NIL;
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}
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static VALUE disposed(VALUE self) {
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Bitmap *bitmap = get_private_data<Bitmap>(self);
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return bitmap == NULL || bitmap->isDisposed() ? SANDBOX_TRUE : SANDBOX_FALSE;
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}
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static VALUE width(VALUE self) {
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return sb()->bind<struct rb_ull2inum>()()(get_private_data<Bitmap>(self)->width());
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}
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static VALUE height(VALUE self) {
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return sb()->bind<struct rb_ull2inum>()()(get_private_data<Bitmap>(self)->height());
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}
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static VALUE rect(VALUE self) {
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SANDBOX_COROUTINE(coro,
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ID id;
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VALUE klass;
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VALUE obj;
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VALUE operator()(VALUE self) {
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BOOST_ASIO_CORO_REENTER (this) {
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SANDBOX_AWAIT_AND_SET(id, rb_intern, "Rect");
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SANDBOX_AWAIT_AND_SET(klass, rb_const_get, sb()->rb_cObject(), id);
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SANDBOX_AWAIT_AND_SET(obj, rb_obj_alloc, klass);
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set_private_data(obj, new Rect(get_private_data<Bitmap>(self)->rect()));
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}
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return obj;
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}
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)
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return sb()->bind<struct coro>()()(self);
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}
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static VALUE blt(int32_t argc, wasm_ptr_t argv, VALUE self) {
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SANDBOX_COROUTINE(coro,
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VALUE destRectObj;
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VALUE srcObj;
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VALUE srcRectObj;
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int opacity;
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VALUE operator()(int32_t argc, wasm_ptr_t argv, VALUE self) {
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BOOST_ASIO_CORO_REENTER (this) {
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destRectObj = ((VALUE *)(**sb() + argv))[0];
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srcObj = ((VALUE *)(**sb() + argv))[1];
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srcRectObj = ((VALUE *)(**sb() + argv))[2];
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if (argc > 3) {
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SANDBOX_AWAIT_AND_SET(opacity, rb_num2int, ((VALUE *)(**sb() + argv))[3]);
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}
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Bitmap *src = get_private_data<Bitmap>(srcObj);
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if (src != NULL) {
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Rect *destRect = get_private_data<Rect>(destRectObj);
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Rect *srcRect = get_private_data<Rect>(srcRectObj);
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if (argc > 4) {
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GFX_GUARD_EXC(get_private_data<Bitmap>(self)->stretchBlt(destRect->toIntRect(), *src, srcRect->toIntRect(), opacity););
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} else {
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GFX_GUARD_EXC(get_private_data<Bitmap>(self)->stretchBlt(destRect->toIntRect(), *src, srcRect->toIntRect()););
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}
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}
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}
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return self;
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}
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)
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return sb()->bind<struct coro>()()(argc, argv, self);
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}
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static VALUE stretch_blt(int32_t argc, wasm_ptr_t argv, VALUE self) {
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SANDBOX_COROUTINE(coro,
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int x;
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int y;
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VALUE srcObj;
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VALUE srcRectObj;
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int opacity;
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VALUE operator()(int32_t argc, wasm_ptr_t argv, VALUE self) {
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BOOST_ASIO_CORO_REENTER (this) {
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SANDBOX_AWAIT_AND_SET(x, rb_num2int, ((VALUE *)(**sb() + argv))[0]);
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SANDBOX_AWAIT_AND_SET(y, rb_num2int, ((VALUE *)(**sb() + argv))[1]);
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srcObj = ((VALUE *)(**sb() + argv))[2];
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srcRectObj = ((VALUE *)(**sb() + argv))[3];
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if (argc > 4) {
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SANDBOX_AWAIT_AND_SET(opacity, rb_num2int, ((VALUE *)(**sb() + argv))[4]);
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}
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Bitmap *src = get_private_data<Bitmap>(srcObj);
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if (src != NULL) {
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Rect *srcRect = get_private_data<Rect>(srcRectObj);
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if (argc > 4) {
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GFX_GUARD_EXC(get_private_data<Bitmap>(self)->blt(x, y, *src, srcRect->toIntRect(), opacity););
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} else {
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GFX_GUARD_EXC(get_private_data<Bitmap>(self)->blt(x, y, *src, srcRect->toIntRect()););
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}
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}
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}
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return self;
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}
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)
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return sb()->bind<struct coro>()()(argc, argv, self);
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}
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static VALUE fill_rect(int32_t argc, wasm_ptr_t argv, VALUE self) {
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SANDBOX_COROUTINE(coro,
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Bitmap *bitmap;
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int x;
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int y;
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int width;
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int height;
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VALUE operator()(int32_t argc, wasm_ptr_t argv, VALUE self) {
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BOOST_ASIO_CORO_REENTER (this) {
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bitmap = get_private_data<Bitmap>(self);
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if (argc == 2) {
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GFX_GUARD_EXC(bitmap->fillRect(get_private_data<Rect>(((VALUE *)(**sb() + argv))[0])->toIntRect(), get_private_data<Color>(((VALUE *)(**sb() + argv))[1])->norm);)
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} else {
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SANDBOX_AWAIT_AND_SET(x, rb_num2int, ((VALUE *)(**sb() + argv))[0]);
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SANDBOX_AWAIT_AND_SET(y, rb_num2int, ((VALUE *)(**sb() + argv))[1]);
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SANDBOX_AWAIT_AND_SET(width, rb_num2int, ((VALUE *)(**sb() + argv))[2]);
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SANDBOX_AWAIT_AND_SET(height, rb_num2int, ((VALUE *)(**sb() + argv))[3]);
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GFX_GUARD_EXC(bitmap->fillRect(x, y, width, height, get_private_data<Color>(((VALUE *)(**sb() + argv))[4])->norm);)
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}
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}
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return SANDBOX_NIL;
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}
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)
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return sb()->bind<struct coro>()()(argc, argv, self);
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}
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static VALUE clear(VALUE self) {
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GFX_GUARD_EXC(get_private_data<Bitmap>(self)->clear());
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return SANDBOX_NIL;
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}
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static VALUE get_pixel(VALUE self, VALUE xval, VALUE yval) {
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SANDBOX_COROUTINE(coro,
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Bitmap *bitmap;
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int x;
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int y;
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Color *color;
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ID id;
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VALUE klass;
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VALUE obj;
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VALUE operator()(VALUE self, VALUE xval, VALUE yval) {
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BOOST_ASIO_CORO_REENTER (this) {
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bitmap = get_private_data<Bitmap>(self);
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SANDBOX_AWAIT_AND_SET(x, rb_num2int, xval);
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SANDBOX_AWAIT_AND_SET(y, rb_num2int, yval);
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{
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Color value;
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if (bitmap->surface() != NULL || bitmap->megaSurface() != NULL) {
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value = bitmap->getPixel(x, y);
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} else {
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GFX_GUARD_EXC(value = bitmap->getPixel(x, y););
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}
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color = new Color(value);
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}
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SANDBOX_AWAIT_AND_SET(id, rb_intern, "Color");
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SANDBOX_AWAIT_AND_SET(klass, rb_const_get, sb()->rb_cObject(), id);
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SANDBOX_AWAIT_AND_SET(obj, rb_obj_alloc, klass);
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set_private_data(obj, color);
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}
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return obj;
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}
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)
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return sb()->bind<struct coro>()()(self, xval, yval);
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}
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static VALUE set_pixel(VALUE self, VALUE xval, VALUE yval, VALUE colorObj) {
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SANDBOX_COROUTINE(coro,
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Bitmap *bitmap;
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int x;
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int y;
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VALUE operator()(VALUE self, VALUE xval, VALUE yval, VALUE colorObj) {
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BOOST_ASIO_CORO_REENTER (this) {
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bitmap = get_private_data<Bitmap>(self);
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SANDBOX_AWAIT_AND_SET(x, rb_num2int, xval);
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SANDBOX_AWAIT_AND_SET(y, rb_num2int, yval);
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Color *color = get_private_data<Color>(colorObj);
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GFX_GUARD_EXC(bitmap->setPixel(x, y, *color););
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}
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return self;
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}
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)
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return sb()->bind<struct coro>()()(self, xval, yval, colorObj);
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}
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static VALUE hue_change(VALUE self, VALUE hueval) {
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SANDBOX_COROUTINE(coro,
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Bitmap *bitmap;
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int hue;
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VALUE operator()(VALUE self, VALUE hueval) {
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BOOST_ASIO_CORO_REENTER (this) {
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bitmap = get_private_data<Bitmap>(self);
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SANDBOX_AWAIT_AND_SET(hue, rb_num2int, hueval);
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GFX_GUARD_EXC(bitmap->hueChange(hue););
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}
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return self;
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}
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)
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return sb()->bind<struct coro>()()(self, hueval);
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}
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static VALUE draw_text(int32_t argc, wasm_ptr_t argv, VALUE self) {
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SANDBOX_COROUTINE(coro,
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Bitmap *bitmap;
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wasm_ptr_t str;
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int align;
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int x;
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int y;
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int width;
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int height;
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VALUE operator()(int32_t argc, wasm_ptr_t argv, VALUE self) {
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BOOST_ASIO_CORO_REENTER (this) {
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bitmap = get_private_data<Bitmap>(self);
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// TODO: handle RGSS version >= 2
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if (argc == 2 || argc == 3) {
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SANDBOX_AWAIT_AND_SET(str, rb_string_value_cstr, (VALUE *)(**sb() + argv) + 1);
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if (argc == 2) {
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GFX_GUARD_EXC(bitmap->drawText(get_private_data<Rect>(((VALUE *)(**sb() + argv))[0])->toIntRect(), (const char *)(**sb() + str));)
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} else {
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SANDBOX_AWAIT_AND_SET(align, rb_num2int, ((VALUE *)(**sb() + argv))[2]);
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GFX_GUARD_EXC(bitmap->drawText(get_private_data<Rect>(((VALUE *)(**sb() + argv))[0])->toIntRect(), (const char *)(**sb() + str), align);)
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}
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} else {
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SANDBOX_AWAIT_AND_SET(x, rb_num2int, ((VALUE *)(**sb() + argv))[0]);
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SANDBOX_AWAIT_AND_SET(y, rb_num2int, ((VALUE *)(**sb() + argv))[1]);
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SANDBOX_AWAIT_AND_SET(width, rb_num2int, ((VALUE *)(**sb() + argv))[2]);
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SANDBOX_AWAIT_AND_SET(height, rb_num2int, ((VALUE *)(**sb() + argv))[3]);
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SANDBOX_AWAIT_AND_SET(str, rb_string_value_cstr, (VALUE *)(**sb() + argv) + 4);
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if (argc < 6) {
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GFX_GUARD_EXC(bitmap->drawText(x, y, width, height, (const char *)(**sb() + str));)
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} else {
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SANDBOX_AWAIT_AND_SET(align, rb_num2int, ((VALUE *)(**sb() + argv))[5]);
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GFX_GUARD_EXC(bitmap->drawText(x, y, width, height, (const char *)(**sb() + str), align);)
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}
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}
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}
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return SANDBOX_NIL;
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}
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)
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return sb()->bind<struct coro>()()(argc, argv, self);
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}
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static VALUE get_font(VALUE self) {
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return sb()->bind<struct rb_iv_get>()()(self, "font");
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}
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static VALUE text_size(VALUE self, VALUE text) {
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SANDBOX_COROUTINE(coro,
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wasm_ptr_t str;
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ID id;
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VALUE klass;
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VALUE obj;
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VALUE operator()(VALUE self, VALUE text) {
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BOOST_ASIO_CORO_REENTER (this) {
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SANDBOX_AWAIT_AND_SET(str, rb_string_value_cstr, &text);
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SANDBOX_AWAIT_AND_SET(id, rb_intern, "Rect");
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SANDBOX_AWAIT_AND_SET(klass, rb_const_get, sb()->rb_cObject(), id);
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SANDBOX_AWAIT_AND_SET(obj, rb_obj_alloc, klass);
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set_private_data(obj, new Rect(get_private_data<Bitmap>(self)->textSize((const char *)(**sb() + str))));
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}
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return obj;
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}
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)
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return sb()->bind<struct coro>()()(self, text);
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}
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VALUE klass;
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void operator()() {
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BOOST_ASIO_CORO_REENTER (this) {
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bitmap_type = sb()->rb_data_type("Bitmap", NULL, dfree, NULL, NULL, 0, 0, 0);
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SANDBOX_AWAIT_AND_SET(klass, rb_define_class, "Bitmap", sb()->rb_cObject());
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SANDBOX_AWAIT(rb_define_alloc_func, klass, alloc);
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SANDBOX_AWAIT(rb_define_method, klass, "initialize", (VALUE (*)(ANYARGS))initialize, -1);
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SANDBOX_AWAIT(rb_define_method, klass, "dispose", (VALUE (*)(ANYARGS))dispose, 0);
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SANDBOX_AWAIT(rb_define_method, klass, "disposed?", (VALUE (*)(ANYARGS))disposed, 0);
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SANDBOX_AWAIT(rb_define_method, klass, "width", (VALUE (*)(ANYARGS))width, 0);
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SANDBOX_AWAIT(rb_define_method, klass, "height", (VALUE (*)(ANYARGS))height, 0);
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SANDBOX_AWAIT(rb_define_method, klass, "rect", (VALUE (*)(ANYARGS))rect, 0);
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SANDBOX_AWAIT(rb_define_method, klass, "blt", (VALUE (*)(ANYARGS))blt, -1);
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SANDBOX_AWAIT(rb_define_method, klass, "stretch_blt", (VALUE (*)(ANYARGS))stretch_blt, -1);
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SANDBOX_AWAIT(rb_define_method, klass, "fill_rect", (VALUE (*)(ANYARGS))fill_rect, -1);
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SANDBOX_AWAIT(rb_define_method, klass, "clear", (VALUE (*)(ANYARGS))clear, 0);
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SANDBOX_AWAIT(rb_define_method, klass, "get_pixel", (VALUE (*)(ANYARGS))get_pixel, 2);
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SANDBOX_AWAIT(rb_define_method, klass, "set_pixel", (VALUE (*)(ANYARGS))set_pixel, 3);
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SANDBOX_AWAIT(rb_define_method, klass, "hue_change", (VALUE (*)(ANYARGS))hue_change, 1);
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SANDBOX_AWAIT(rb_define_method, klass, "draw_text", (VALUE (*)(ANYARGS))draw_text, -1);
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SANDBOX_AWAIT(rb_define_method, klass, "font", (VALUE (*)(ANYARGS))get_font, 0);
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SANDBOX_AWAIT(rb_define_method, klass, "text_size", (VALUE (*)(ANYARGS))text_size, 1);
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}
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}
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)
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}
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#endif // MKXPZ_SANDBOX_BITMAP_BINDING_H
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