mirror of
https://github.com/mkxp-z/mkxp-z.git
synced 2025-08-23 07:13:44 +02:00
c6e33a9ff1
Follow-up to 9b3240f7b3.
This allows us to choose whether or not to run the destructor when
destroying the coroutines in a way that doesn't cause memory leaks.
428 lines
15 KiB
C++
428 lines
15 KiB
C++
/*
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** graphics-binding.cpp
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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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#include "graphics-binding.h"
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#include "bitmap-binding.h"
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#include "bitmap.h"
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#include "graphics.h"
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#include "sharedstate.h"
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using namespace mkxp_sandbox;
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VALUE mkxp_sandbox::graphics_module;
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void graphics_reset::operator()() {
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BOOST_ASIO_CORO_REENTER (this) {
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SANDBOX_GUARD_L(shState->graphics().reset(sb().e));
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}
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}
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static VALUE delta(VALUE self) {
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struct coro : boost::asio::coroutine {
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typedef decl_slots<VALUE> slots;
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VALUE operator()(VALUE self) {
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BOOST_ASIO_CORO_REENTER (this) {
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GFX_LOCK;
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SANDBOX_AWAIT_S(0, rb_ll2inum, shState->graphics().getDelta());
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GFX_UNLOCK;
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}
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return SANDBOX_SLOT(0);
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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 update(VALUE self) {
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struct coro : boost::asio::coroutine {
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VALUE operator()(VALUE self) {
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BOOST_ASIO_CORO_REENTER (this) {
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if (shState->graphics().update(sb().e)) {
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SANDBOX_YIELD;
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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>()()(self);
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}
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static VALUE freeze(VALUE self) {
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struct coro : boost::asio::coroutine {
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VALUE operator()(VALUE self) {
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BOOST_ASIO_CORO_REENTER (this) {
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SANDBOX_GUARD_L(shState->graphics().freeze(sb().e));
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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>()()(self);
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}
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static VALUE transition(int32_t argc, wasm_ptr_t argv, VALUE self) {
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struct coro : boost::asio::coroutine {
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typedef decl_slots<wasm_ptr_t, int32_t, int32_t, int32_t> slots;
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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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sb().trans_map = nullptr;
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sb().transitioning = true;
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SANDBOX_SLOT(1) = 8;
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SANDBOX_SLOT(2) = 40;
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GFX_LOCK;
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if (!shState->graphics().frozen()) {
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return SANDBOX_NIL;
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}
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if (argc >= 1) {
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SANDBOX_AWAIT_S(1, rb_num2int, sb()->ref<VALUE>(argv, 0));
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if (argc >= 2) {
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SANDBOX_AWAIT_S(0, rb_string_value_cstr, &sb()->ref<VALUE>(argv, 1));
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if (*sb()->str(SANDBOX_SLOT(0))) {
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SANDBOX_GUARD(sb().trans_map = new Bitmap(sb().e, sb()->str(SANDBOX_SLOT(0))));
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}
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if (argc >= 3) {
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SANDBOX_AWAIT_S(2, rb_num2int, sb()->ref<VALUE>(argv, 2));
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}
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}
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}
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if (SANDBOX_SLOT(1) <= 0) {
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SANDBOX_GUARD(shState->graphics().transition(sb().e, SANDBOX_SLOT(1), sb().trans_map, SANDBOX_SLOT(2), 0, 0));
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} else {
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for (SANDBOX_SLOT(3) = 0; SANDBOX_SLOT(3) < SANDBOX_SLOT(1); ++SANDBOX_SLOT(3)) {
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SANDBOX_GUARD(shState->graphics().transition(sb().e, SANDBOX_SLOT(1), sb().trans_map, SANDBOX_SLOT(2), SANDBOX_SLOT(3), SANDBOX_SLOT(3)));
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SANDBOX_YIELD;
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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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void end() noexcept {
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GFX_UNLOCK;
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sb().transitioning = false;
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if (sb().trans_map != nullptr) {
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delete sb().trans_map;
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sb().trans_map = nullptr;
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}
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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 frame_reset(VALUE self) {
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GFX_LOCK;
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shState->graphics().frameReset();
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GFX_UNLOCK;
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return SANDBOX_NIL;
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}
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static VALUE screenshot(VALUE self, VALUE value) {
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struct coro : boost::asio::coroutine {
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typedef decl_slots<wasm_ptr_t> slots;
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VALUE operator()(VALUE self, VALUE value) {
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BOOST_ASIO_CORO_REENTER (this) {
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SANDBOX_AWAIT_S(0, rb_string_value_cstr, &value);
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SANDBOX_GUARD_L(shState->graphics().screenshot(sb().e, sb()->str(SANDBOX_SLOT(0))));
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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>()()(self, value);
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}
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SANDBOX_DEF_GRA_PROP_I(FrameCount, frame_count);
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SANDBOX_DEF_GRA_PROP_I(FrameRate, frame_rate);
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static VALUE average_frame_rate(VALUE self) {
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return sb()->bind<struct rb_float_new>()()(shState->graphics().averageFrameRate());
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}
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static VALUE width(VALUE self) {
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return sb()->bind<struct rb_ll2inum>()()(shState->graphics().width());
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}
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static VALUE height(VALUE self) {
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return sb()->bind<struct rb_ll2inum>()()(shState->graphics().height());
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}
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static VALUE display_width(VALUE self) {
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return sb()->bind<struct rb_ll2inum>()()(shState->graphics().displayWidth());
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}
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static VALUE display_height(VALUE self) {
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return sb()->bind<struct rb_ll2inum>()()(shState->graphics().displayHeight());
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}
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static VALUE wait_(VALUE self, VALUE value) {
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struct coro : boost::asio::coroutine {
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typedef decl_slots<int32_t, int32_t> slots;
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VALUE operator()(VALUE self, VALUE value) {
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BOOST_ASIO_CORO_REENTER (this) {
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GFX_LOCK;
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SANDBOX_AWAIT_S(0, rb_num2int, value);
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for (SANDBOX_SLOT(1) = 0; SANDBOX_SLOT(1) < SANDBOX_SLOT(0); ++SANDBOX_SLOT(1)) {
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SANDBOX_GUARD(shState->graphics().wait(sb().e, SANDBOX_SLOT(0), SANDBOX_SLOT(1), SANDBOX_SLOT(1)));
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SANDBOX_YIELD;
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}
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}
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return SANDBOX_NIL;
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}
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void end() noexcept {
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GFX_UNLOCK;
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}
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};
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return sb()->bind<struct coro>()()(self, value);
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}
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static VALUE fadeout(VALUE self, VALUE value) {
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struct coro : boost::asio::coroutine {
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typedef decl_slots<int32_t, int32_t, int32_t> slots;
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VALUE operator()(VALUE self, VALUE value) {
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BOOST_ASIO_CORO_REENTER (this) {
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GFX_LOCK;
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SANDBOX_AWAIT_S(0, rb_num2int, value);
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SANDBOX_SLOT(2) = shState->graphics().getBrightness();
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for (SANDBOX_SLOT(1) = 0; SANDBOX_SLOT(1) < SANDBOX_SLOT(0); ++SANDBOX_SLOT(1)) {
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SANDBOX_GUARD(shState->graphics().fadeout(sb().e, SANDBOX_SLOT(0), SANDBOX_SLOT(1), SANDBOX_SLOT(1), SANDBOX_SLOT(2)));
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SANDBOX_YIELD;
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}
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}
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return SANDBOX_NIL;
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}
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void end() noexcept {
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GFX_UNLOCK;
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}
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};
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return sb()->bind<struct coro>()()(self, value);
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}
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static VALUE fadein(VALUE self, VALUE value) {
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struct coro : boost::asio::coroutine {
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typedef decl_slots<int32_t, int32_t, int32_t> slots;
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VALUE operator()(VALUE self, VALUE value) {
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BOOST_ASIO_CORO_REENTER (this) {
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GFX_LOCK;
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SANDBOX_AWAIT_S(0, rb_num2int, value);
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SANDBOX_SLOT(2) = shState->graphics().getBrightness();
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for (SANDBOX_SLOT(1) = 0; SANDBOX_SLOT(1) < SANDBOX_SLOT(0); ++SANDBOX_SLOT(1)) {
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SANDBOX_GUARD(shState->graphics().fadein(sb().e, SANDBOX_SLOT(0), SANDBOX_SLOT(1), SANDBOX_SLOT(1), SANDBOX_SLOT(2)));
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SANDBOX_YIELD;
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}
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}
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return SANDBOX_NIL;
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}
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void end() noexcept {
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GFX_UNLOCK;
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}
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};
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return sb()->bind<struct coro>()()(self, value);
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}
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static VALUE snap_to_bitmap(VALUE self) {
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struct coro : boost::asio::coroutine {
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typedef decl_slots<VALUE> slots;
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VALUE operator()(VALUE self) {
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BOOST_ASIO_CORO_REENTER (this) {
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SANDBOX_AWAIT_S(0, rb_obj_alloc, bitmap_class);
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SANDBOX_GUARD_L(set_private_data(sb().e, SANDBOX_SLOT(0), shState->graphics().snapToBitmap(sb().e)));
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SANDBOX_AWAIT(bitmap_init_props, SANDBOX_SLOT(0));
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}
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return SANDBOX_SLOT(0);
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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 resize_screen(VALUE self, VALUE width, VALUE height) {
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struct coro : boost::asio::coroutine {
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typedef decl_slots<int32_t, int32_t> slots;
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VALUE operator()(VALUE self, VALUE width, VALUE height) {
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BOOST_ASIO_CORO_REENTER (this) {
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SANDBOX_AWAIT_S(0, rb_num2int, width);
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SANDBOX_AWAIT_S(1, rb_num2int, height);
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GFX_LOCK;
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shState->graphics().resizeScreen(SANDBOX_SLOT(0), SANDBOX_SLOT(1));
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GFX_UNLOCK;
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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>()()(self, width, height);
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}
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static VALUE resize_window(int32_t argc, wasm_ptr_t argv, VALUE self) {
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struct coro : boost::asio::coroutine {
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typedef decl_slots<int32_t, int32_t> slots;
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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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// TODO: require at least 2 arguments
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SANDBOX_AWAIT_S(0, rb_num2int, sb()->ref<VALUE>(argv, 0));
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SANDBOX_AWAIT_S(1, rb_num2int, sb()->ref<VALUE>(argv, 1));
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GFX_LOCK;
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if (argc >= 3) {
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shState->graphics().resizeWindow(SANDBOX_SLOT(0), SANDBOX_SLOT(1), SANDBOX_VALUE_TO_BOOL(sb()->ref<VALUE>(argv, 2)));
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} else {
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shState->graphics().resizeWindow(SANDBOX_SLOT(0), SANDBOX_SLOT(1));
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}
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GFX_UNLOCK;
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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 center(VALUE self) {
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shState->graphics().center();
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return SANDBOX_NIL;
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}
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SANDBOX_DEF_GRA_PROP_I(Brightness, brightness);
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static VALUE play_movie(int32_t argc, wasm_ptr_t argv, VALUE self) {
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struct coro : boost::asio::coroutine {
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typedef decl_slots<wasm_ptr_t, int32_t, uint8_t> slots;
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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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GFX_LOCK;
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// TODO: require at least 1 argument
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SANDBOX_AWAIT_S(0, rb_string_value_cstr, &sb()->ref<VALUE>(argv, 0));
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if (argc >= 2) {
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SANDBOX_AWAIT_S(1, rb_num2int, sb()->ref<VALUE>(argv, 1));
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} else {
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SANDBOX_SLOT(1) = 100;
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}
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SANDBOX_SLOT(2) = argc >= 3 ? SANDBOX_VALUE_TO_BOOL(sb()->ref<VALUE>(argv, 2)) : false;
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SANDBOX_GUARD(sb().set_movie(shState->graphics().playMovie(sb().e, sb()->str(SANDBOX_SLOT(0)), SANDBOX_SLOT(1), SANDBOX_SLOT(2))));
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while (sb().get_movie_from_main_thread() != nullptr) {
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SANDBOX_YIELD;
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sb().set_movie(shState->graphics().playMovie(sb().get_movie_from_main_thread()));
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}
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}
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return SANDBOX_NIL;
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}
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void end() noexcept {
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sb().set_movie(nullptr);
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GFX_UNLOCK;
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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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SANDBOX_DEF_GRA_PROP_B(Fullscreen, fullscreen);
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SANDBOX_DEF_GRA_PROP_B(ShowCursor, show_cursor);
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SANDBOX_DEF_GRA_PROP_D(Scale, scale);
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SANDBOX_DEF_GRA_PROP_B(Frameskip, frameskip);
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SANDBOX_DEF_GRA_PROP_B(FixedAspectRatio, fixed_aspect_ratio);
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SANDBOX_DEF_GRA_PROP_B(SmoothScaling, smooth_scaling);
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SANDBOX_DEF_GRA_PROP_B(IntegerScaling, integer_scaling);
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SANDBOX_DEF_GRA_PROP_B(LastMileScaling, last_mile_scaling);
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SANDBOX_DEF_GRA_PROP_B(Threadsafe, threadsafe);
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void graphics_binding_init::operator()() {
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BOOST_ASIO_CORO_REENTER (this) {
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SANDBOX_AWAIT_R(graphics_module, rb_define_module, "Graphics");
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SANDBOX_AWAIT(rb_define_module_function, graphics_module, "delta", (VALUE (*)(ANYARGS))delta, 0);
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SANDBOX_AWAIT(rb_define_module_function, graphics_module, "update", (VALUE (*)(ANYARGS))update, 0);
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SANDBOX_AWAIT(rb_define_module_function, graphics_module, "freeze", (VALUE (*)(ANYARGS))freeze, 0);
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SANDBOX_AWAIT(rb_define_module_function, graphics_module, "transition", (VALUE (*)(ANYARGS))transition, -1);
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SANDBOX_AWAIT(rb_define_module_function, graphics_module, "frame_reset", (VALUE (*)(ANYARGS))frame_reset, 0);
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SANDBOX_AWAIT(rb_define_module_function, graphics_module, "screenshot", (VALUE (*)(ANYARGS))screenshot, 1);
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SANDBOX_INIT_MODULE_PROP_BIND(graphics_module, frame_count);
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SANDBOX_INIT_MODULE_PROP_BIND(graphics_module, frame_rate);
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SANDBOX_AWAIT(rb_define_module_function, graphics_module, "average_frame_rate", (VALUE (*)(ANYARGS))average_frame_rate, 0);
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SANDBOX_AWAIT(rb_define_module_function, graphics_module, "width", (VALUE (*)(ANYARGS))width, 0);
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SANDBOX_AWAIT(rb_define_module_function, graphics_module, "height", (VALUE (*)(ANYARGS))height, 0);
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SANDBOX_AWAIT(rb_define_module_function, graphics_module, "display_width", (VALUE (*)(ANYARGS))display_width, 0);
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SANDBOX_AWAIT(rb_define_module_function, graphics_module, "display_height", (VALUE (*)(ANYARGS))display_height, 0);
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SANDBOX_AWAIT(rb_define_module_function, graphics_module, "wait", (VALUE (*)(ANYARGS))wait_, 1);
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SANDBOX_AWAIT(rb_define_module_function, graphics_module, "fadeout", (VALUE (*)(ANYARGS))fadeout, 1);
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SANDBOX_AWAIT(rb_define_module_function, graphics_module, "fadein", (VALUE (*)(ANYARGS))fadein, 1);
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SANDBOX_AWAIT(rb_define_module_function, graphics_module, "snap_to_bitmap", (VALUE (*)(ANYARGS))snap_to_bitmap, 0);
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SANDBOX_AWAIT(rb_define_module_function, graphics_module, "resize_screen", (VALUE (*)(ANYARGS))resize_screen, 2);
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SANDBOX_AWAIT(rb_define_module_function, graphics_module, "resize_window", (VALUE (*)(ANYARGS))resize_window, -1);
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SANDBOX_AWAIT(rb_define_module_function, graphics_module, "center", (VALUE (*)(ANYARGS))center, 0);
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SANDBOX_INIT_MODULE_PROP_BIND(graphics_module, brightness);
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SANDBOX_AWAIT(rb_define_module_function, graphics_module, "play_movie", (VALUE (*)(ANYARGS))play_movie, -1);
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SANDBOX_INIT_MODULE_PROP_BIND(graphics_module, fullscreen);
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SANDBOX_INIT_MODULE_PROP_BIND(graphics_module, show_cursor);
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SANDBOX_INIT_MODULE_PROP_BIND(graphics_module, scale);
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SANDBOX_INIT_MODULE_PROP_BIND(graphics_module, frameskip);
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SANDBOX_INIT_MODULE_PROP_BIND(graphics_module, fixed_aspect_ratio);
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SANDBOX_INIT_MODULE_PROP_BIND(graphics_module, smooth_scaling);
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SANDBOX_INIT_MODULE_PROP_BIND(graphics_module, integer_scaling);
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SANDBOX_INIT_MODULE_PROP_BIND(graphics_module, last_mile_scaling);
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SANDBOX_INIT_MODULE_PROP_BIND(graphics_module, threadsafe);
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}
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}
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