From a75cf4ae224824f758335ea6479ec73e0cefee25 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=88=98=E7=9A=93?= <whiteaxe@tuta.io>
Date: Thu, 6 Feb 2025 19:44:34 -0500
Subject: [PATCH] Implement plane bindings for binding-sandbox

---
 binding-sandbox/binding-sandbox.h  |   2 +
 binding-sandbox/bitmap-binding.h   |  46 ++++
 binding-sandbox/etc-binding.h      | 282 +++++++++++++++++++++++
 binding-sandbox/font-binding.h     |  37 ++-
 binding-sandbox/graphics-binding.h |   5 +
 binding-sandbox/plane-binding.h    | 354 +++++++++++++++++++++++++++++
 binding-sandbox/sprite-binding.h   | 272 ++++++++++++++++++++++
 binding-sandbox/tilemap-binding.h  |  11 +-
 binding-sandbox/viewport-binding.h |   8 +
 binding-sandbox/window-binding.h   |  59 ++++-
 meson.build                        |   1 +
 src/display/plane.cpp              |  20 +-
 src/display/sprite.cpp             |  27 ++-
 src/display/window.h               |   5 +-
 14 files changed, 1115 insertions(+), 14 deletions(-)
 create mode 100644 binding-sandbox/plane-binding.h

diff --git a/binding-sandbox/binding-sandbox.h b/binding-sandbox/binding-sandbox.h
index 32da4fb5..970e7a82 100644
--- a/binding-sandbox/binding-sandbox.h
+++ b/binding-sandbox/binding-sandbox.h
@@ -32,6 +32,7 @@
 #include "font-binding.h"
 #include "graphics-binding.h"
 #include "input-binding.h"
+#include "plane-binding.h"
 #include "sprite-binding.h"
 #include "table-binding.h"
 #include "tilemap-binding.h"
@@ -249,6 +250,7 @@ namespace mkxp_sandbox {
                 SANDBOX_AWAIT(bitmap_binding_init);
                 SANDBOX_AWAIT(sprite_binding_init);
                 SANDBOX_AWAIT(viewport_binding_init);
+                SANDBOX_AWAIT(plane_binding_init);
 
                 // TODO: pick the correct window and tilemap bindings depending on RPG Maker version
                 SANDBOX_AWAIT(window_binding_init);
diff --git a/binding-sandbox/bitmap-binding.h b/binding-sandbox/bitmap-binding.h
index 8343fe8f..d095a187 100644
--- a/binding-sandbox/bitmap-binding.h
+++ b/binding-sandbox/bitmap-binding.h
@@ -183,10 +183,54 @@ namespace mkxp_sandbox {
             return sb()->bind<struct rb_ull2inum>()()(get_private_data<Bitmap>(self)->width());
         }
 
+        static VALUE rect(VALUE self) {
+            SANDBOX_COROUTINE(coro,
+                ID id;
+                VALUE klass;
+                VALUE obj;
+
+                VALUE operator()(VALUE self) {
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        SANDBOX_AWAIT_AND_SET(id, rb_intern, "Color");
+                        SANDBOX_AWAIT_AND_SET(klass, rb_const_get, sb()->rb_cObject(), id);
+                        SANDBOX_AWAIT_AND_SET(obj, rb_class_new_instance, 0, NULL, klass);
+                        set_private_data(obj, new Rect(get_private_data<Bitmap>(self)->rect()));
+                    }
+
+                    return obj;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self);
+        }
+
         static VALUE height(VALUE self) {
             return sb()->bind<struct rb_ull2inum>()()(get_private_data<Bitmap>(self)->height());
         }
 
+        static VALUE text_size(VALUE self, VALUE text) {
+            SANDBOX_COROUTINE(coro,
+                wasm_ptr_t str;
+                ID id;
+                VALUE klass;
+                VALUE obj;
+
+                VALUE operator()(VALUE self, VALUE text) {
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        SANDBOX_AWAIT_AND_SET(str, rb_string_value_cstr, &text);
+                        SANDBOX_AWAIT_AND_SET(id, rb_intern, "Rect");
+                        SANDBOX_AWAIT_AND_SET(klass, rb_const_get, sb()->rb_cObject(), id);
+                        SANDBOX_AWAIT_AND_SET(obj, rb_class_new_instance, 0, NULL, klass);
+                        set_private_data(obj, new Rect(get_private_data<Bitmap>(self)->textSize((const char *)(**sb() + str))));
+                    }
+
+                    return obj;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self, text);
+        }
+
         VALUE klass;
 
         void operator()() {
@@ -203,6 +247,8 @@ namespace mkxp_sandbox {
                 SANDBOX_AWAIT(rb_define_method, klass, "font", (VALUE (*)(ANYARGS))get_font, 0);
                 SANDBOX_AWAIT(rb_define_method, klass, "width", (VALUE (*)(ANYARGS))width, 0);
                 SANDBOX_AWAIT(rb_define_method, klass, "height", (VALUE (*)(ANYARGS))height, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "rect", (VALUE (*)(ANYARGS))rect, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "text_size", (VALUE (*)(ANYARGS))text_size, 1);
             }
         }
     )
diff --git a/binding-sandbox/etc-binding.h b/binding-sandbox/etc-binding.h
index 7394d23a..0e529326 100644
--- a/binding-sandbox/etc-binding.h
+++ b/binding-sandbox/etc-binding.h
@@ -102,6 +102,90 @@ namespace mkxp_sandbox {
                 return sb()->bind<struct coro>()()(argc, argv, self);
             }
 
+            static VALUE get_red(VALUE self) {
+                return sb()->bind<struct rb_ll2inum>()()(get_private_data<Color>(self)->getRed());
+            }
+
+            static VALUE set_red(VALUE self, VALUE value) {
+                SANDBOX_COROUTINE(coro,
+                    int red;
+
+                    VALUE operator()(VALUE self, VALUE value) {
+                        BOOST_ASIO_CORO_REENTER (this) {
+                            SANDBOX_AWAIT_AND_SET(red, rb_num2int, value);
+                            GFX_GUARD_EXC(get_private_data<Color>(self)->setRed(red));
+                        }
+
+                        return value;
+                    }
+                )
+
+                return sb()->bind<struct coro>()()(self, value);
+            }
+
+            static VALUE get_green(VALUE self) {
+                return sb()->bind<struct rb_ll2inum>()()(get_private_data<Color>(self)->getGreen());
+            }
+
+            static VALUE set_green(VALUE self, VALUE value) {
+                SANDBOX_COROUTINE(coro,
+                    int green;
+
+                    VALUE operator()(VALUE self, VALUE value) {
+                        BOOST_ASIO_CORO_REENTER (this) {
+                            SANDBOX_AWAIT_AND_SET(green, rb_num2int, value);
+                            GFX_GUARD_EXC(get_private_data<Color>(self)->setGreen(green));
+                        }
+
+                        return value;
+                    }
+                )
+
+                return sb()->bind<struct coro>()()(self, value);
+            }
+
+            static VALUE get_blue(VALUE self) {
+                return sb()->bind<struct rb_ll2inum>()()(get_private_data<Color>(self)->getBlue());
+            }
+
+            static VALUE set_blue(VALUE self, VALUE value) {
+                SANDBOX_COROUTINE(coro,
+                    int blue;
+
+                    VALUE operator()(VALUE self, VALUE value) {
+                        BOOST_ASIO_CORO_REENTER (this) {
+                            SANDBOX_AWAIT_AND_SET(blue, rb_num2int, value);
+                            GFX_GUARD_EXC(get_private_data<Color>(self)->setBlue(blue));
+                        }
+
+                        return value;
+                    }
+                )
+
+                return sb()->bind<struct coro>()()(self, value);
+            }
+
+            static VALUE get_alpha(VALUE self) {
+                return sb()->bind<struct rb_ll2inum>()()(get_private_data<Color>(self)->getAlpha());
+            }
+
+            static VALUE set_alpha(VALUE self, VALUE value) {
+                SANDBOX_COROUTINE(coro,
+                    int alpha;
+
+                    VALUE operator()(VALUE self, VALUE value) {
+                        BOOST_ASIO_CORO_REENTER (this) {
+                            SANDBOX_AWAIT_AND_SET(alpha, rb_num2int, value);
+                            GFX_GUARD_EXC(get_private_data<Color>(self)->setAlpha(alpha));
+                        }
+
+                        return value;
+                    }
+                )
+
+                return sb()->bind<struct coro>()()(self, value);
+            }
+
             VALUE klass;
 
             void operator()() {
@@ -112,6 +196,14 @@ namespace mkxp_sandbox {
                     SANDBOX_AWAIT(rb_define_singleton_method, klass, "_load", (VALUE (*)(ANYARGS))load, 1);
                     SANDBOX_AWAIT(rb_define_method, klass, "initialize", (VALUE (*)(ANYARGS))initialize, -1);
                     SANDBOX_AWAIT(rb_define_method, klass, "set", (VALUE (*)(ANYARGS))set, -1);
+                    SANDBOX_AWAIT(rb_define_method, klass, "red", (VALUE (*)(ANYARGS))get_red, 0);
+                    SANDBOX_AWAIT(rb_define_method, klass, "red=", (VALUE (*)(ANYARGS))set_red, 1);
+                    SANDBOX_AWAIT(rb_define_method, klass, "green", (VALUE (*)(ANYARGS))get_green, 0);
+                    SANDBOX_AWAIT(rb_define_method, klass, "green=", (VALUE (*)(ANYARGS))set_green, 1);
+                    SANDBOX_AWAIT(rb_define_method, klass, "blue", (VALUE (*)(ANYARGS))get_blue, 0);
+                    SANDBOX_AWAIT(rb_define_method, klass, "blue=", (VALUE (*)(ANYARGS))set_blue, 1);
+                    SANDBOX_AWAIT(rb_define_method, klass, "alpha", (VALUE (*)(ANYARGS))get_alpha, 0);
+                    SANDBOX_AWAIT(rb_define_method, klass, "alpha=", (VALUE (*)(ANYARGS))set_alpha, 1);
                 }
             }
         )
@@ -186,6 +278,90 @@ namespace mkxp_sandbox {
                 return sb()->bind<struct coro>()()(argc, argv, self);
             }
 
+            static VALUE get_red(VALUE self) {
+                return sb()->bind<struct rb_ll2inum>()()(get_private_data<Tone>(self)->getRed());
+            }
+
+            static VALUE set_red(VALUE self, VALUE value) {
+                SANDBOX_COROUTINE(coro,
+                    int red;
+
+                    VALUE operator()(VALUE self, VALUE value) {
+                        BOOST_ASIO_CORO_REENTER (this) {
+                            SANDBOX_AWAIT_AND_SET(red, rb_num2int, value);
+                            GFX_GUARD_EXC(get_private_data<Tone>(self)->setRed(red));
+                        }
+
+                        return value;
+                    }
+                )
+
+                return sb()->bind<struct coro>()()(self, value);
+            }
+
+            static VALUE get_green(VALUE self) {
+                return sb()->bind<struct rb_ll2inum>()()(get_private_data<Tone>(self)->getGreen());
+            }
+
+            static VALUE set_green(VALUE self, VALUE value) {
+                SANDBOX_COROUTINE(coro,
+                    int green;
+
+                    VALUE operator()(VALUE self, VALUE value) {
+                        BOOST_ASIO_CORO_REENTER (this) {
+                            SANDBOX_AWAIT_AND_SET(green, rb_num2int, value);
+                            GFX_GUARD_EXC(get_private_data<Tone>(self)->setGreen(green));
+                        }
+
+                        return value;
+                    }
+                )
+
+                return sb()->bind<struct coro>()()(self, value);
+            }
+
+            static VALUE get_blue(VALUE self) {
+                return sb()->bind<struct rb_ll2inum>()()(get_private_data<Tone>(self)->getBlue());
+            }
+
+            static VALUE set_blue(VALUE self, VALUE value) {
+                SANDBOX_COROUTINE(coro,
+                    int blue;
+
+                    VALUE operator()(VALUE self, VALUE value) {
+                        BOOST_ASIO_CORO_REENTER (this) {
+                            SANDBOX_AWAIT_AND_SET(blue, rb_num2int, value);
+                            GFX_GUARD_EXC(get_private_data<Tone>(self)->setBlue(blue));
+                        }
+
+                        return value;
+                    }
+                )
+
+                return sb()->bind<struct coro>()()(self, value);
+            }
+
+            static VALUE get_gray(VALUE self) {
+                return sb()->bind<struct rb_ll2inum>()()(get_private_data<Tone>(self)->getGray());
+            }
+
+            static VALUE set_gray(VALUE self, VALUE value) {
+                SANDBOX_COROUTINE(coro,
+                    int gray;
+
+                    VALUE operator()(VALUE self, VALUE value) {
+                        BOOST_ASIO_CORO_REENTER (this) {
+                            SANDBOX_AWAIT_AND_SET(gray, rb_num2int, value);
+                            GFX_GUARD_EXC(get_private_data<Tone>(self)->setGray(gray));
+                        }
+
+                        return value;
+                    }
+                )
+
+                return sb()->bind<struct coro>()()(self, value);
+            }
+
             VALUE klass;
 
             void operator()() {
@@ -196,6 +372,14 @@ namespace mkxp_sandbox {
                     SANDBOX_AWAIT(rb_define_singleton_method, klass, "_load", (VALUE (*)(ANYARGS))load, 1);
                     SANDBOX_AWAIT(rb_define_method, klass, "initialize", (VALUE (*)(ANYARGS))initialize, -1);
                     SANDBOX_AWAIT(rb_define_method, klass, "set", (VALUE (*)(ANYARGS))set, -1);
+                    SANDBOX_AWAIT(rb_define_method, klass, "red", (VALUE (*)(ANYARGS))get_red, 0);
+                    SANDBOX_AWAIT(rb_define_method, klass, "red=", (VALUE (*)(ANYARGS))set_red, 1);
+                    SANDBOX_AWAIT(rb_define_method, klass, "green", (VALUE (*)(ANYARGS))get_green, 0);
+                    SANDBOX_AWAIT(rb_define_method, klass, "green=", (VALUE (*)(ANYARGS))set_green, 1);
+                    SANDBOX_AWAIT(rb_define_method, klass, "blue", (VALUE (*)(ANYARGS))get_blue, 0);
+                    SANDBOX_AWAIT(rb_define_method, klass, "blue=", (VALUE (*)(ANYARGS))set_blue, 1);
+                    SANDBOX_AWAIT(rb_define_method, klass, "gray", (VALUE (*)(ANYARGS))get_gray, 0);
+                    SANDBOX_AWAIT(rb_define_method, klass, "gray=", (VALUE (*)(ANYARGS))set_gray, 1);
                 }
             }
         )
@@ -262,6 +446,95 @@ namespace mkxp_sandbox {
                 return sb()->bind<struct coro>()()(argc, argv, self);
             }
 
+            static VALUE empty(VALUE self) {
+                get_private_data<Rect>(self)->empty();
+                return self;
+            }
+
+            static VALUE get_x(VALUE self) {
+                return sb()->bind<struct rb_ll2inum>()()(get_private_data<Rect>(self)->getX());
+            }
+
+            static VALUE set_x(VALUE self, VALUE value) {
+                SANDBOX_COROUTINE(coro,
+                    int x;
+
+                    VALUE operator()(VALUE self, VALUE value) {
+                        BOOST_ASIO_CORO_REENTER (this) {
+                            SANDBOX_AWAIT_AND_SET(x, rb_num2int, value);
+                            GFX_GUARD_EXC(get_private_data<Rect>(self)->setX(x));
+                        }
+
+                        return value;
+                    }
+                )
+
+                return sb()->bind<struct coro>()()(self, value);
+            }
+
+            static VALUE get_y(VALUE self) {
+                return sb()->bind<struct rb_ll2inum>()()(get_private_data<Rect>(self)->getY());
+            }
+
+            static VALUE set_y(VALUE self, VALUE value) {
+                SANDBOX_COROUTINE(coro,
+                    int y;
+
+                    VALUE operator()(VALUE self, VALUE value) {
+                        BOOST_ASIO_CORO_REENTER (this) {
+                            SANDBOX_AWAIT_AND_SET(y, rb_num2int, value);
+                            GFX_GUARD_EXC(get_private_data<Rect>(self)->setY(y));
+                        }
+
+                        return value;
+                    }
+                )
+
+                return sb()->bind<struct coro>()()(self, value);
+            }
+
+            static VALUE get_width(VALUE self) {
+                return sb()->bind<struct rb_ll2inum>()()(get_private_data<Rect>(self)->getWidth());
+            }
+
+            static VALUE set_width(VALUE self, VALUE value) {
+                SANDBOX_COROUTINE(coro,
+                    int width;
+
+                    VALUE operator()(VALUE self, VALUE value) {
+                        BOOST_ASIO_CORO_REENTER (this) {
+                            SANDBOX_AWAIT_AND_SET(width, rb_num2int, value);
+                            GFX_GUARD_EXC(get_private_data<Rect>(self)->setWidth(width));
+                        }
+
+                        return value;
+                    }
+                )
+
+                return sb()->bind<struct coro>()()(self, value);
+            }
+
+            static VALUE get_height(VALUE self) {
+                return sb()->bind<struct rb_ll2inum>()()(get_private_data<Rect>(self)->getHeight());
+            }
+
+            static VALUE set_height(VALUE self, VALUE value) {
+                SANDBOX_COROUTINE(coro,
+                    int height;
+
+                    VALUE operator()(VALUE self, VALUE value) {
+                        BOOST_ASIO_CORO_REENTER (this) {
+                            SANDBOX_AWAIT_AND_SET(height, rb_num2int, value);
+                            GFX_GUARD_EXC(get_private_data<Rect>(self)->setHeight(height));
+                        }
+
+                        return value;
+                    }
+                )
+
+                return sb()->bind<struct coro>()()(self, value);
+            }
+
             VALUE klass;
 
             void operator()() {
@@ -272,6 +545,15 @@ namespace mkxp_sandbox {
                     SANDBOX_AWAIT(rb_define_singleton_method, klass, "_load", (VALUE (*)(ANYARGS))load, 1);
                     SANDBOX_AWAIT(rb_define_method, klass, "initialize", (VALUE (*)(ANYARGS))initialize, -1);
                     SANDBOX_AWAIT(rb_define_method, klass, "set", (VALUE (*)(ANYARGS))set, -1);
+                    SANDBOX_AWAIT(rb_define_method, klass, "empty", (VALUE (*)(ANYARGS))empty, 0);
+                    SANDBOX_AWAIT(rb_define_method, klass, "x", (VALUE (*)(ANYARGS))get_x, 0);
+                    SANDBOX_AWAIT(rb_define_method, klass, "x=", (VALUE (*)(ANYARGS))set_x, 1);
+                    SANDBOX_AWAIT(rb_define_method, klass, "y", (VALUE (*)(ANYARGS))get_y, 0);
+                    SANDBOX_AWAIT(rb_define_method, klass, "y=", (VALUE (*)(ANYARGS))set_y, 1);
+                    SANDBOX_AWAIT(rb_define_method, klass, "width", (VALUE (*)(ANYARGS))get_width, 0);
+                    SANDBOX_AWAIT(rb_define_method, klass, "width=", (VALUE (*)(ANYARGS))set_width, 1);
+                    SANDBOX_AWAIT(rb_define_method, klass, "height", (VALUE (*)(ANYARGS))get_height, 0);
+                    SANDBOX_AWAIT(rb_define_method, klass, "height=", (VALUE (*)(ANYARGS))set_height, 1);
                 }
             }
         )
diff --git a/binding-sandbox/font-binding.h b/binding-sandbox/font-binding.h
index a4c11fa4..01c82988 100644
--- a/binding-sandbox/font-binding.h
+++ b/binding-sandbox/font-binding.h
@@ -23,11 +23,44 @@
 #define MKXPZ_SANDBOX_FONT_BINDING_H
 
 #include "sandbox.h"
+#include "binding-util.h"
+#include "etc.h"
 
 namespace mkxp_sandbox {
     SANDBOX_COROUTINE(font_binding_init,
         VALUE klass;
 
+        static VALUE initialize(int32_t argc, wasm_ptr_t argv, VALUE self) {
+            SANDBOX_COROUTINE(coro,
+                ID id;
+                VALUE klass;
+                VALUE obj;
+
+                VALUE operator()(int32_t argc, wasm_ptr_t argv, VALUE self) {
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        SANDBOX_AWAIT_AND_SET(id, rb_intern, "Color");
+                        SANDBOX_AWAIT_AND_SET(klass, rb_const_get, sb()->rb_cObject(), id);
+                        SANDBOX_AWAIT_AND_SET(obj, rb_class_new_instance, 0, NULL, klass);
+                        set_private_data(obj, new Color());
+                        SANDBOX_AWAIT(rb_iv_set, self, "color", obj);
+                    }
+
+                    return SANDBOX_NIL;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(argc, argv, self);
+        }
+
+        static VALUE get_color(VALUE self) {
+            return sb()->bind<struct rb_iv_get>()()(self, "color");
+        }
+
+        static VALUE set_color(VALUE self, VALUE value) {
+            sb()->bind<struct rb_iv_set>()()(self, "color", value);
+            return value;
+        }
+
         static VALUE todo(int32_t argc, wasm_ptr_t argv, VALUE self) {
             return SANDBOX_NIL;
         }
@@ -35,11 +68,13 @@ namespace mkxp_sandbox {
         void operator()() {
             BOOST_ASIO_CORO_REENTER (this) {
                 SANDBOX_AWAIT_AND_SET(klass, rb_define_class, "Font", sb()->rb_cObject());
+                SANDBOX_AWAIT(rb_define_method, klass, "initialize", (VALUE (*)(ANYARGS))initialize, -1);
                 SANDBOX_AWAIT(rb_define_method, klass, "name=", (VALUE (*)(ANYARGS))todo, -1);
                 SANDBOX_AWAIT(rb_define_method, klass, "size=", (VALUE (*)(ANYARGS))todo, -1);
                 SANDBOX_AWAIT(rb_define_method, klass, "bold=", (VALUE (*)(ANYARGS))todo, -1);
                 SANDBOX_AWAIT(rb_define_method, klass, "italic=", (VALUE (*)(ANYARGS))todo, -1);
-                SANDBOX_AWAIT(rb_define_method, klass, "color=", (VALUE (*)(ANYARGS))todo, -1);
+                SANDBOX_AWAIT(rb_define_method, klass, "color", (VALUE (*)(ANYARGS))get_color, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "color=", (VALUE (*)(ANYARGS))set_color, 1);
             }
         }
     )
diff --git a/binding-sandbox/graphics-binding.h b/binding-sandbox/graphics-binding.h
index 8bb5cbed..2889ab6f 100644
--- a/binding-sandbox/graphics-binding.h
+++ b/binding-sandbox/graphics-binding.h
@@ -40,6 +40,10 @@ namespace mkxp_sandbox {
             return sb()->bind<struct coro>()()(self);
         }
 
+        static VALUE get_frame_rate(VALUE self) {
+            return sb()->bind<struct rb_float_new>()()(60.0); // TODO: use actual FPS
+        }
+
         static VALUE todo(int32_t argc, wasm_ptr_t argv, VALUE self) {
             return SANDBOX_NIL;
         }
@@ -59,6 +63,7 @@ namespace mkxp_sandbox {
                 SANDBOX_AWAIT(rb_define_module_function, module, "frame_reset", (VALUE (*)(ANYARGS))todo, -1);
                 SANDBOX_AWAIT(rb_define_module_function, module, "frame_count", (VALUE (*)(ANYARGS))todo_number, -1);
                 SANDBOX_AWAIT(rb_define_module_function, module, "frame_count=", (VALUE (*)(ANYARGS))todo, -1);
+                SANDBOX_AWAIT(rb_define_module_function, module, "frame_rate", (VALUE (*)(ANYARGS))get_frame_rate, 0);
             }
         }
     )
diff --git a/binding-sandbox/plane-binding.h b/binding-sandbox/plane-binding.h
new file mode 100644
index 00000000..df8ba653
--- /dev/null
+++ b/binding-sandbox/plane-binding.h
@@ -0,0 +1,354 @@
+/*
+** plane-binding.h
+**
+** 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/>.
+*/
+
+#ifndef MKXPZ_SANDBOX_PLANE_BINDING_H
+#define MKXPZ_SANDBOX_PLANE_BINDING_H
+
+#include "sandbox.h"
+#include "binding-util.h"
+#include "plane.h"
+
+namespace mkxp_sandbox {
+    static struct mkxp_sandbox::bindings::rb_data_type plane_type;
+
+    SANDBOX_COROUTINE(plane_binding_init,
+        SANDBOX_DEF_ALLOC(plane_type)
+        SANDBOX_DEF_DFREE(Plane)
+
+        static VALUE initialize(int32_t argc, wasm_ptr_t argv, VALUE self) {
+            SANDBOX_COROUTINE(coro,
+                Plane *plane;
+                VALUE viewport_obj;
+                Viewport *viewport;
+                int32_t x;
+                int32_t y;
+                int32_t w;
+                int32_t h;
+                ID id;
+                VALUE klass;
+                VALUE obj;
+                VALUE ary;
+                unsigned int i;
+
+                VALUE operator()(int32_t argc, wasm_ptr_t argv, VALUE self) {
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        viewport_obj = SANDBOX_NIL;
+                        viewport = NULL;
+                        if (argc > 0) {
+                            viewport_obj = *(VALUE *)(**sb() + argv);
+                            if (viewport_obj != SANDBOX_NIL) {
+                                viewport = get_private_data<Viewport>(viewport_obj);
+                            }
+                        }
+
+                        GFX_LOCK
+                        plane = new Plane(viewport);
+
+                        set_private_data(self, plane);
+
+                        plane->initDynAttribs();
+
+                        SANDBOX_AWAIT_AND_SET(id, rb_intern, "Color");
+                        SANDBOX_AWAIT_AND_SET(klass, rb_const_get, sb()->rb_cObject(), id);
+                        SANDBOX_AWAIT_AND_SET(obj, rb_class_new_instance, 0, NULL, klass);
+                        set_private_data(obj, &plane->getColor());
+                        SANDBOX_AWAIT(rb_iv_set, self, "color", obj);
+
+                        SANDBOX_AWAIT_AND_SET(id, rb_intern, "Tone");
+                        SANDBOX_AWAIT_AND_SET(klass, rb_const_get, sb()->rb_cObject(), id);
+                        SANDBOX_AWAIT_AND_SET(obj, rb_class_new_instance, 0, NULL, klass);
+                        set_private_data(obj, &plane->getTone());
+                        SANDBOX_AWAIT(rb_iv_set, self, "tone", obj);
+
+                        GFX_UNLOCK
+                    }
+
+                    return SANDBOX_NIL;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(argc, argv, self);
+        }
+
+        static VALUE dispose(VALUE self) {
+            Plane *plane = get_private_data<Plane>(self);
+            if (plane != NULL) {
+                plane->dispose();
+            }
+            return SANDBOX_NIL;
+        }
+
+        static VALUE disposed(VALUE self) {
+            Plane *plane = get_private_data<Plane>(self);
+            return plane == NULL || plane->isDisposed() ? SANDBOX_TRUE : SANDBOX_FALSE;
+        }
+
+        static VALUE get_bitmap(VALUE self) {
+            return sb()->bind<struct rb_iv_get>()()(self, "bitmap");
+        }
+
+        static VALUE set_bitmap(VALUE self, VALUE value) {
+            SANDBOX_COROUTINE(coro,
+                VALUE operator()(VALUE self, VALUE value) {
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        GFX_GUARD_EXC(get_private_data<Plane>(self)->setBitmap(get_private_data<Bitmap>(value)));
+                        SANDBOX_AWAIT(rb_iv_set, self, "bitmap", value);
+                    }
+
+                    return value;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self, value);
+        }
+
+        static VALUE get_color(VALUE self) {
+            return sb()->bind<struct rb_iv_get>()()(self, "color");
+        }
+
+        static VALUE set_color(VALUE self, VALUE value) {
+            SANDBOX_COROUTINE(coro,
+                VALUE operator()(VALUE self, VALUE value) {
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        GFX_GUARD_EXC(get_private_data<Plane>(self)->setColor(*get_private_data<Color>(value)));
+                        SANDBOX_AWAIT(rb_iv_set, self, "color", value);
+                    }
+
+                    return value;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self, value);
+        }
+
+        static VALUE get_tone(VALUE self) {
+            return sb()->bind<struct rb_iv_get>()()(self, "tone");
+        }
+
+        static VALUE set_tone(VALUE self, VALUE value) {
+            SANDBOX_COROUTINE(coro,
+                VALUE operator()(VALUE self, VALUE value) {
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        GFX_GUARD_EXC(get_private_data<Plane>(self)->setTone(*get_private_data<Tone>(value)));
+                        SANDBOX_AWAIT(rb_iv_set, self, "tone", value);
+                    }
+
+                    return value;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self, value);
+        }
+
+        static VALUE get_visible(VALUE self) {
+            return get_private_data<Plane>(self)->getVisible() ? SANDBOX_TRUE : SANDBOX_FALSE;
+        }
+
+        static VALUE set_visible(VALUE self, VALUE value) {
+            GFX_GUARD_EXC(get_private_data<Plane>(self)->setVisible(value != SANDBOX_FALSE && value != SANDBOX_NIL));
+            return value;
+        }
+
+        static VALUE get_ox(VALUE self) {
+            return sb()->bind<struct rb_ll2inum>()()(get_private_data<Plane>(self)->getOX());
+        }
+
+        static VALUE set_ox(VALUE self, VALUE value) {
+            SANDBOX_COROUTINE(coro,
+                VALUE operator()(VALUE self, VALUE value) {
+                    int32_t ox;
+
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        SANDBOX_AWAIT_AND_SET(ox, rb_num2int, value);
+                        GFX_GUARD_EXC(get_private_data<Plane>(self)->setOX(ox));
+                    }
+
+                    return value;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self, value);
+        }
+
+        static VALUE get_oy(VALUE self) {
+            return sb()->bind<struct rb_ll2inum>()()(get_private_data<Plane>(self)->getOY());
+        }
+
+        static VALUE set_oy(VALUE self, VALUE value) {
+            SANDBOX_COROUTINE(coro,
+                VALUE operator()(VALUE self, VALUE value) {
+                    int32_t oy;
+
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        SANDBOX_AWAIT_AND_SET(oy, rb_num2int, value);
+                        GFX_GUARD_EXC(get_private_data<Plane>(self)->setOY(oy));
+                    }
+
+                    return value;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self, value);
+        }
+
+        static VALUE get_zoom_x(VALUE self) {
+            return sb()->bind<struct rb_ll2inum>()()(get_private_data<Plane>(self)->getZoomX());
+        }
+
+        static VALUE set_zoom_x(VALUE self, VALUE value) {
+            SANDBOX_COROUTINE(coro,
+                VALUE operator()(VALUE self, VALUE value) {
+                    int32_t zoom_x;
+
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        SANDBOX_AWAIT_AND_SET(zoom_x, rb_num2int, value);
+                        GFX_GUARD_EXC(get_private_data<Plane>(self)->setZoomX(zoom_x));
+                    }
+
+                    return value;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self, value);
+        }
+
+        static VALUE get_zoom_y(VALUE self) {
+            return sb()->bind<struct rb_ll2inum>()()(get_private_data<Plane>(self)->getZoomY());
+        }
+
+        static VALUE set_zoom_y(VALUE self, VALUE value) {
+            SANDBOX_COROUTINE(coro,
+                VALUE operator()(VALUE self, VALUE value) {
+                    int32_t zoom_y;
+
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        SANDBOX_AWAIT_AND_SET(zoom_y, rb_num2int, value);
+                        GFX_GUARD_EXC(get_private_data<Plane>(self)->setZoomY(zoom_y));
+                    }
+
+                    return value;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self, value);
+        }
+
+        static VALUE get_z(VALUE self) {
+            return sb()->bind<struct rb_ll2inum>()()(get_private_data<Plane>(self)->getZ());
+        }
+
+        static VALUE set_z(VALUE self, VALUE value) {
+            SANDBOX_COROUTINE(coro,
+                VALUE operator()(VALUE self, VALUE value) {
+                    int32_t z;
+
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        SANDBOX_AWAIT_AND_SET(z, rb_num2int, value);
+                        GFX_GUARD_EXC(get_private_data<Plane>(self)->setZ(z));
+                    }
+
+                    return value;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self, value);
+        }
+
+        static VALUE get_opacity(VALUE self) {
+            return sb()->bind<struct rb_ll2inum>()()(get_private_data<Plane>(self)->getOpacity());
+        }
+
+        static VALUE set_opacity(VALUE self, VALUE value) {
+            SANDBOX_COROUTINE(coro,
+                VALUE operator()(VALUE self, VALUE value) {
+                    int32_t opacity;
+
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        SANDBOX_AWAIT_AND_SET(opacity, rb_num2int, value);
+                        GFX_GUARD_EXC(get_private_data<Plane>(self)->setOpacity(opacity));
+                    }
+
+                    return value;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self, value);
+        }
+
+        static VALUE get_blend_type(VALUE self) {
+            return sb()->bind<struct rb_ll2inum>()()(get_private_data<Plane>(self)->getBlendType());
+        }
+
+        static VALUE set_blend_type(VALUE self, VALUE value) {
+            SANDBOX_COROUTINE(coro,
+                VALUE operator()(VALUE self, VALUE value) {
+                    int32_t blend_type;
+
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        SANDBOX_AWAIT_AND_SET(blend_type, rb_num2int, value);
+                        GFX_GUARD_EXC(get_private_data<Plane>(self)->setBlendType(blend_type));
+                    }
+
+                    return value;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self, value);
+        }
+
+        VALUE klass;
+
+        void operator()() {
+            BOOST_ASIO_CORO_REENTER (this) {
+                plane_type = sb()->rb_data_type("Plane", NULL, dfree, NULL, NULL, 0, 0, 0);
+                SANDBOX_AWAIT_AND_SET(klass, rb_define_class, "Plane", sb()->rb_cObject());
+                SANDBOX_AWAIT(rb_define_alloc_func, klass, alloc);
+                SANDBOX_AWAIT(rb_define_method, klass, "initialize", (VALUE (*)(ANYARGS))initialize, -1);
+                SANDBOX_AWAIT(rb_define_method, klass, "dispose", (VALUE (*)(ANYARGS))dispose, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "disposed?", (VALUE (*)(ANYARGS))disposed, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "bitmap", (VALUE (*)(ANYARGS))get_bitmap, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "bitmap=", (VALUE (*)(ANYARGS))set_bitmap, 1);
+                SANDBOX_AWAIT(rb_define_method, klass, "color", (VALUE (*)(ANYARGS))get_color, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "color=", (VALUE (*)(ANYARGS))set_color, 1);
+                SANDBOX_AWAIT(rb_define_method, klass, "tone", (VALUE (*)(ANYARGS))get_tone, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "tone=", (VALUE (*)(ANYARGS))set_tone, 1);
+                SANDBOX_AWAIT(rb_define_method, klass, "visible", (VALUE (*)(ANYARGS))get_visible, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "visible=", (VALUE (*)(ANYARGS))set_visible, 1);
+                SANDBOX_AWAIT(rb_define_method, klass, "ox", (VALUE (*)(ANYARGS))get_ox, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "ox=", (VALUE (*)(ANYARGS))set_ox, 1);
+                SANDBOX_AWAIT(rb_define_method, klass, "oy", (VALUE (*)(ANYARGS))get_oy, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "oy=", (VALUE (*)(ANYARGS))set_oy, 1);
+                SANDBOX_AWAIT(rb_define_method, klass, "zoom_x", (VALUE (*)(ANYARGS))get_zoom_x, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "zoom_x=", (VALUE (*)(ANYARGS))set_zoom_x, 1);
+                SANDBOX_AWAIT(rb_define_method, klass, "zoom_y", (VALUE (*)(ANYARGS))get_zoom_y, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "zoom_y=", (VALUE (*)(ANYARGS))set_zoom_y, 1);
+                SANDBOX_AWAIT(rb_define_method, klass, "z", (VALUE (*)(ANYARGS))get_z, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "z=", (VALUE (*)(ANYARGS))set_z, 1);
+                SANDBOX_AWAIT(rb_define_method, klass, "opacity", (VALUE (*)(ANYARGS))get_opacity, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "opacity=", (VALUE (*)(ANYARGS))set_opacity, 1);
+                SANDBOX_AWAIT(rb_define_method, klass, "blend_type", (VALUE (*)(ANYARGS))get_blend_type, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "blend_type=", (VALUE (*)(ANYARGS))set_blend_type, 1);
+            }
+        }
+    )
+}
+
+#endif // MKXPZ_SANDBOX_PLANE_BINDING_H
diff --git a/binding-sandbox/sprite-binding.h b/binding-sandbox/sprite-binding.h
index 8e92cc31..87a75e36 100644
--- a/binding-sandbox/sprite-binding.h
+++ b/binding-sandbox/sprite-binding.h
@@ -102,6 +102,13 @@ namespace mkxp_sandbox {
             return sprite == NULL || sprite->isDisposed() ? SANDBOX_TRUE : SANDBOX_FALSE;
         }
 
+        static VALUE update(VALUE self, VALUE value) {
+            GFX_LOCK;
+            get_private_data<Sprite>(self)->update();
+            GFX_UNLOCK;
+            return SANDBOX_NIL;
+        }
+
         static VALUE get_bitmap(VALUE self) {
             return sb()->bind<struct rb_iv_get>()()(self, "bitmap");
         }
@@ -178,6 +185,246 @@ namespace mkxp_sandbox {
             return sb()->bind<struct coro>()()(self, value);
         }
 
+        static VALUE get_visible(VALUE self) {
+            return get_private_data<Sprite>(self)->getVisible() ? SANDBOX_TRUE : SANDBOX_FALSE;
+        }
+
+        static VALUE set_visible(VALUE self, VALUE value) {
+            GFX_GUARD_EXC(get_private_data<Sprite>(self)->setVisible(value != SANDBOX_FALSE && value != SANDBOX_NIL));
+            return value;
+        }
+
+        static VALUE get_x(VALUE self) {
+            return sb()->bind<struct rb_ll2inum>()()(get_private_data<Sprite>(self)->getX());
+        }
+
+        static VALUE set_x(VALUE self, VALUE value) {
+            SANDBOX_COROUTINE(coro,
+                VALUE operator()(VALUE self, VALUE value) {
+                    int32_t x;
+
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        SANDBOX_AWAIT_AND_SET(x, rb_num2int, value);
+                        GFX_GUARD_EXC(get_private_data<Sprite>(self)->setX(x));
+                    }
+
+                    return value;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self, value);
+        }
+
+        static VALUE get_y(VALUE self) {
+            return sb()->bind<struct rb_ll2inum>()()(get_private_data<Sprite>(self)->getY());
+        }
+
+        static VALUE set_y(VALUE self, VALUE value) {
+            SANDBOX_COROUTINE(coro,
+                VALUE operator()(VALUE self, VALUE value) {
+                    int32_t y;
+
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        SANDBOX_AWAIT_AND_SET(y, rb_num2int, value);
+                        GFX_GUARD_EXC(get_private_data<Sprite>(self)->setY(y));
+                    }
+
+                    return value;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self, value);
+        }
+
+        static VALUE get_ox(VALUE self) {
+            return sb()->bind<struct rb_ll2inum>()()(get_private_data<Sprite>(self)->getOX());
+        }
+
+        static VALUE set_ox(VALUE self, VALUE value) {
+            SANDBOX_COROUTINE(coro,
+                VALUE operator()(VALUE self, VALUE value) {
+                    int32_t ox;
+
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        SANDBOX_AWAIT_AND_SET(ox, rb_num2int, value);
+                        GFX_GUARD_EXC(get_private_data<Sprite>(self)->setOX(ox));
+                    }
+
+                    return value;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self, value);
+        }
+
+        static VALUE get_oy(VALUE self) {
+            return sb()->bind<struct rb_ll2inum>()()(get_private_data<Sprite>(self)->getOY());
+        }
+
+        static VALUE set_oy(VALUE self, VALUE value) {
+            SANDBOX_COROUTINE(coro,
+                VALUE operator()(VALUE self, VALUE value) {
+                    int32_t oy;
+
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        SANDBOX_AWAIT_AND_SET(oy, rb_num2int, value);
+                        GFX_GUARD_EXC(get_private_data<Sprite>(self)->setOY(oy));
+                    }
+
+                    return value;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self, value);
+        }
+
+        static VALUE get_zoom_x(VALUE self) {
+            return sb()->bind<struct rb_ll2inum>()()(get_private_data<Sprite>(self)->getZoomX());
+        }
+
+        static VALUE set_zoom_x(VALUE self, VALUE value) {
+            SANDBOX_COROUTINE(coro,
+                VALUE operator()(VALUE self, VALUE value) {
+                    int32_t zoom_x;
+
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        SANDBOX_AWAIT_AND_SET(zoom_x, rb_num2int, value);
+                        GFX_GUARD_EXC(get_private_data<Sprite>(self)->setZoomX(zoom_x));
+                    }
+
+                    return value;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self, value);
+        }
+
+        static VALUE get_zoom_y(VALUE self) {
+            return sb()->bind<struct rb_ll2inum>()()(get_private_data<Sprite>(self)->getZoomY());
+        }
+
+        static VALUE set_zoom_y(VALUE self, VALUE value) {
+            SANDBOX_COROUTINE(coro,
+                VALUE operator()(VALUE self, VALUE value) {
+                    int32_t zoom_y;
+
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        SANDBOX_AWAIT_AND_SET(zoom_y, rb_num2int, value);
+                        GFX_GUARD_EXC(get_private_data<Sprite>(self)->setZoomY(zoom_y));
+                    }
+
+                    return value;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self, value);
+        }
+
+        static VALUE get_z(VALUE self) {
+            return sb()->bind<struct rb_ll2inum>()()(get_private_data<Sprite>(self)->getZ());
+        }
+
+        static VALUE set_z(VALUE self, VALUE value) {
+            SANDBOX_COROUTINE(coro,
+                VALUE operator()(VALUE self, VALUE value) {
+                    int32_t z;
+
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        SANDBOX_AWAIT_AND_SET(z, rb_num2int, value);
+                        GFX_GUARD_EXC(get_private_data<Sprite>(self)->setZ(z));
+                    }
+
+                    return value;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self, value);
+        }
+
+        static VALUE get_bush_depth(VALUE self) {
+            return sb()->bind<struct rb_ll2inum>()()(get_private_data<Sprite>(self)->getBushDepth());
+        }
+
+        static VALUE set_bush_depth(VALUE self, VALUE value) {
+            SANDBOX_COROUTINE(coro,
+                VALUE operator()(VALUE self, VALUE value) {
+                    int32_t bush_depth;
+
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        SANDBOX_AWAIT_AND_SET(bush_depth, rb_num2int, value);
+                        GFX_GUARD_EXC(get_private_data<Sprite>(self)->setBushDepth(bush_depth));
+                    }
+
+                    return value;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self, value);
+        }
+
+        static VALUE get_bush_opacity(VALUE self) {
+            return sb()->bind<struct rb_ll2inum>()()(get_private_data<Sprite>(self)->getBushOpacity());
+        }
+
+        static VALUE set_bush_opacity(VALUE self, VALUE value) {
+            SANDBOX_COROUTINE(coro,
+                VALUE operator()(VALUE self, VALUE value) {
+                    int32_t bush_opacity;
+
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        SANDBOX_AWAIT_AND_SET(bush_opacity, rb_num2int, value);
+                        GFX_GUARD_EXC(get_private_data<Sprite>(self)->setBushOpacity(bush_opacity));
+                    }
+
+                    return value;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self, value);
+        }
+
+        static VALUE get_opacity(VALUE self) {
+            return sb()->bind<struct rb_ll2inum>()()(get_private_data<Sprite>(self)->getOpacity());
+        }
+
+        static VALUE set_opacity(VALUE self, VALUE value) {
+            SANDBOX_COROUTINE(coro,
+                VALUE operator()(VALUE self, VALUE value) {
+                    int32_t opacity;
+
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        SANDBOX_AWAIT_AND_SET(opacity, rb_num2int, value);
+                        GFX_GUARD_EXC(get_private_data<Sprite>(self)->setOpacity(opacity));
+                    }
+
+                    return value;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self, value);
+        }
+
+        static VALUE get_blend_type(VALUE self) {
+            return sb()->bind<struct rb_ll2inum>()()(get_private_data<Sprite>(self)->getBlendType());
+        }
+
+        static VALUE set_blend_type(VALUE self, VALUE value) {
+            SANDBOX_COROUTINE(coro,
+                VALUE operator()(VALUE self, VALUE value) {
+                    int32_t blend_type;
+
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        SANDBOX_AWAIT_AND_SET(blend_type, rb_num2int, value);
+                        GFX_GUARD_EXC(get_private_data<Sprite>(self)->setBlendType(blend_type));
+                    }
+
+                    return value;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self, value);
+        }
+
         static VALUE todo(int32_t argc, wasm_ptr_t argv, VALUE self) {
             return SANDBOX_NIL;
         }
@@ -192,6 +439,7 @@ namespace mkxp_sandbox {
                 SANDBOX_AWAIT(rb_define_method, klass, "initialize", (VALUE (*)(ANYARGS))initialize, -1);
                 SANDBOX_AWAIT(rb_define_method, klass, "dispose", (VALUE (*)(ANYARGS))dispose, 0);
                 SANDBOX_AWAIT(rb_define_method, klass, "disposed?", (VALUE (*)(ANYARGS))disposed, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "update", (VALUE (*)(ANYARGS))update, 0);
                 SANDBOX_AWAIT(rb_define_method, klass, "bitmap", (VALUE (*)(ANYARGS))get_bitmap, 0);
                 SANDBOX_AWAIT(rb_define_method, klass, "bitmap=", (VALUE (*)(ANYARGS))set_bitmap, 1);
                 SANDBOX_AWAIT(rb_define_method, klass, "src_rect", (VALUE (*)(ANYARGS))get_src_rect, 0);
@@ -200,6 +448,30 @@ namespace mkxp_sandbox {
                 SANDBOX_AWAIT(rb_define_method, klass, "color=", (VALUE (*)(ANYARGS))set_color, 1);
                 SANDBOX_AWAIT(rb_define_method, klass, "tone", (VALUE (*)(ANYARGS))get_tone, 0);
                 SANDBOX_AWAIT(rb_define_method, klass, "tone=", (VALUE (*)(ANYARGS))set_tone, 1);
+                SANDBOX_AWAIT(rb_define_method, klass, "visible", (VALUE (*)(ANYARGS))get_visible, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "visible=", (VALUE (*)(ANYARGS))set_visible, 1);
+                SANDBOX_AWAIT(rb_define_method, klass, "x", (VALUE (*)(ANYARGS))get_x, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "x=", (VALUE (*)(ANYARGS))set_x, 1);
+                SANDBOX_AWAIT(rb_define_method, klass, "y", (VALUE (*)(ANYARGS))get_y, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "y=", (VALUE (*)(ANYARGS))set_y, 1);
+                SANDBOX_AWAIT(rb_define_method, klass, "ox", (VALUE (*)(ANYARGS))get_ox, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "ox=", (VALUE (*)(ANYARGS))set_ox, 1);
+                SANDBOX_AWAIT(rb_define_method, klass, "oy", (VALUE (*)(ANYARGS))get_oy, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "oy=", (VALUE (*)(ANYARGS))set_oy, 1);
+                SANDBOX_AWAIT(rb_define_method, klass, "zoom_x", (VALUE (*)(ANYARGS))get_zoom_x, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "zoom_x=", (VALUE (*)(ANYARGS))set_zoom_x, 1);
+                SANDBOX_AWAIT(rb_define_method, klass, "zoom_y", (VALUE (*)(ANYARGS))get_zoom_y, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "zoom_y=", (VALUE (*)(ANYARGS))set_zoom_y, 1);
+                SANDBOX_AWAIT(rb_define_method, klass, "z", (VALUE (*)(ANYARGS))get_z, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "z=", (VALUE (*)(ANYARGS))set_z, 1);
+                SANDBOX_AWAIT(rb_define_method, klass, "bush_depth", (VALUE (*)(ANYARGS))get_bush_depth, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "bush_depth=", (VALUE (*)(ANYARGS))set_bush_depth, 1);
+                SANDBOX_AWAIT(rb_define_method, klass, "bush_opacity", (VALUE (*)(ANYARGS))get_bush_opacity, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "bush_opacity=", (VALUE (*)(ANYARGS))set_bush_opacity, 1);
+                SANDBOX_AWAIT(rb_define_method, klass, "opacity", (VALUE (*)(ANYARGS))get_opacity, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "opacity=", (VALUE (*)(ANYARGS))set_opacity, 1);
+                SANDBOX_AWAIT(rb_define_method, klass, "blend_type", (VALUE (*)(ANYARGS))get_blend_type, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "blend_type=", (VALUE (*)(ANYARGS))set_blend_type, 1);
             }
         }
     )
diff --git a/binding-sandbox/tilemap-binding.h b/binding-sandbox/tilemap-binding.h
index 9cfe8e0d..7901f0e5 100644
--- a/binding-sandbox/tilemap-binding.h
+++ b/binding-sandbox/tilemap-binding.h
@@ -196,10 +196,6 @@ namespace mkxp_sandbox {
             return tilemap == NULL || tilemap->isDisposed() ? SANDBOX_TRUE : SANDBOX_FALSE;
         }
 
-        static VALUE autotiles(VALUE self) {
-            return sb()->bind<struct rb_iv_get>()()(self, "autotiles");
-        }
-
         static VALUE update(VALUE self, VALUE value) {
             GFX_LOCK;
             get_private_data<Tilemap>(self)->update();
@@ -207,6 +203,10 @@ namespace mkxp_sandbox {
             return SANDBOX_NIL;
         }
 
+        static VALUE autotiles(VALUE self) {
+            return sb()->bind<struct rb_iv_get>()()(self, "autotiles");
+        }
+
         static VALUE get_tileset(VALUE self) {
             return sb()->bind<struct rb_iv_get>()()(self, "tileset");
         }
@@ -322,7 +322,7 @@ namespace mkxp_sandbox {
         }
 
         static VALUE get_visible(VALUE self) {
-            return sb()->bind<struct rb_ll2inum>()()(get_private_data<Tilemap>(self)->getOX());
+            return get_private_data<Tilemap>(self)->getVisible() ? SANDBOX_TRUE : SANDBOX_FALSE;
         }
 
         static VALUE set_visible(VALUE self, VALUE value) {
@@ -426,6 +426,7 @@ namespace mkxp_sandbox {
                 SANDBOX_AWAIT(rb_define_method, klass, "initialize", (VALUE (*)(ANYARGS))initialize, -1);
                 SANDBOX_AWAIT(rb_define_method, klass, "dispose", (VALUE (*)(ANYARGS))dispose, 0);
                 SANDBOX_AWAIT(rb_define_method, klass, "disposed?", (VALUE (*)(ANYARGS))disposed, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "update", (VALUE (*)(ANYARGS))update, 0);
                 SANDBOX_AWAIT(rb_define_method, klass, "autotiles", (VALUE (*)(ANYARGS))autotiles, 0);
                 SANDBOX_AWAIT(rb_define_method, klass, "tileset", (VALUE (*)(ANYARGS))get_tileset, 0);
                 SANDBOX_AWAIT(rb_define_method, klass, "tileset=", (VALUE (*)(ANYARGS))set_tileset, 1);
diff --git a/binding-sandbox/viewport-binding.h b/binding-sandbox/viewport-binding.h
index 1b22dca4..c8f3625c 100644
--- a/binding-sandbox/viewport-binding.h
+++ b/binding-sandbox/viewport-binding.h
@@ -104,6 +104,13 @@ namespace mkxp_sandbox {
             return viewport == NULL || viewport->isDisposed() ? SANDBOX_TRUE : SANDBOX_FALSE;
         }
 
+        static VALUE update(VALUE self, VALUE value) {
+            GFX_LOCK;
+            get_private_data<Viewport>(self)->update();
+            GFX_UNLOCK;
+            return SANDBOX_NIL;
+        }
+
         static VALUE get_rect(VALUE self) {
             return sb()->bind<struct rb_iv_get>()()(self, "rect");
         }
@@ -234,6 +241,7 @@ namespace mkxp_sandbox {
                 SANDBOX_AWAIT(rb_define_method, klass, "initialize", (VALUE (*)(ANYARGS))initialize, -1);
                 SANDBOX_AWAIT(rb_define_method, klass, "dispose", (VALUE (*)(ANYARGS))dispose, 0);
                 SANDBOX_AWAIT(rb_define_method, klass, "disposed?", (VALUE (*)(ANYARGS))disposed, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "update", (VALUE (*)(ANYARGS))update, 0);
                 SANDBOX_AWAIT(rb_define_method, klass, "rect", (VALUE (*)(ANYARGS))get_rect, 0);
                 SANDBOX_AWAIT(rb_define_method, klass, "rect=", (VALUE (*)(ANYARGS))set_rect, 1);
                 SANDBOX_AWAIT(rb_define_method, klass, "color", (VALUE (*)(ANYARGS))get_color, 0);
diff --git a/binding-sandbox/window-binding.h b/binding-sandbox/window-binding.h
index c8ac3ce4..af08c977 100644
--- a/binding-sandbox/window-binding.h
+++ b/binding-sandbox/window-binding.h
@@ -111,6 +111,15 @@ namespace mkxp_sandbox {
             return sb()->bind<struct coro>()()(self, value);
         }
 
+        static VALUE get_stretch(VALUE self) {
+            return get_private_data<Window>(self)->getStretch() ? SANDBOX_TRUE : SANDBOX_FALSE;
+        }
+
+        static VALUE set_stretch(VALUE self, VALUE value) {
+            GFX_GUARD_EXC(get_private_data<Window>(self)->setStretch(value != SANDBOX_FALSE && value != SANDBOX_NIL);)
+            return value;
+        }
+
         static VALUE get_cursor_rect(VALUE self) {
             return sb()->bind<struct rb_iv_get>()()(self, "cursor_rect");
         }
@@ -139,6 +148,24 @@ namespace mkxp_sandbox {
             return value;
         }
 
+        static VALUE get_visible(VALUE self) {
+            return get_private_data<Window>(self)->getVisible() ? SANDBOX_TRUE : SANDBOX_FALSE;
+        }
+
+        static VALUE set_visible(VALUE self, VALUE value) {
+            GFX_GUARD_EXC(get_private_data<Window>(self)->setVisible(value != SANDBOX_FALSE && value != SANDBOX_NIL));
+            return value;
+        }
+
+        static VALUE get_pause(VALUE self) {
+            return get_private_data<Window>(self)->getPause() ? SANDBOX_TRUE : SANDBOX_FALSE;
+        }
+
+        static VALUE set_pause(VALUE self, VALUE value) {
+            GFX_GUARD_EXC(get_private_data<Window>(self)->setPause(value != SANDBOX_FALSE && value != SANDBOX_NIL));
+            return value;
+        }
+
         static VALUE get_x(VALUE self) {
             return sb()->bind<struct rb_ll2inum>()()(get_private_data<Window>(self)->getX());
         }
@@ -265,6 +292,27 @@ namespace mkxp_sandbox {
             return sb()->bind<struct coro>()()(self, value);
         }
 
+        static VALUE get_z(VALUE self) {
+            return sb()->bind<struct rb_ll2inum>()()(get_private_data<Window>(self)->getZ());
+        }
+
+        static VALUE set_z(VALUE self, VALUE value) {
+            SANDBOX_COROUTINE(coro,
+                int z;
+
+                VALUE operator()(VALUE self, VALUE value) {
+                    BOOST_ASIO_CORO_REENTER (this) {
+                        SANDBOX_AWAIT_AND_SET(z, rb_num2int, value);
+                        GFX_GUARD_EXC(get_private_data<Window>(self)->setZ(z));
+                    }
+
+                    return value;
+                }
+            )
+
+            return sb()->bind<struct coro>()()(self, value);
+        }
+
         static VALUE get_opacity(VALUE self) {
             return sb()->bind<struct rb_ll2inum>()()(get_private_data<Window>(self)->getOpacity());
         }
@@ -346,12 +394,16 @@ namespace mkxp_sandbox {
                 SANDBOX_AWAIT(rb_define_method, klass, "windowskin=", (VALUE (*)(ANYARGS))todo, -1);
                 SANDBOX_AWAIT(rb_define_method, klass, "contents", (VALUE (*)(ANYARGS))get_contents, 0);
                 SANDBOX_AWAIT(rb_define_method, klass, "contents=", (VALUE (*)(ANYARGS))set_contents, 1);
-                SANDBOX_AWAIT(rb_define_method, klass, "stretch=", (VALUE (*)(ANYARGS))todo, -1);
+                SANDBOX_AWAIT(rb_define_method, klass, "stretch", (VALUE (*)(ANYARGS))get_stretch, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "stretch=", (VALUE (*)(ANYARGS))set_stretch, 1);
                 SANDBOX_AWAIT(rb_define_method, klass, "cursor_rect", (VALUE (*)(ANYARGS))get_cursor_rect, 0);
                 SANDBOX_AWAIT(rb_define_method, klass, "cursor_rect=", (VALUE (*)(ANYARGS))set_cursor_rect, 1);
                 SANDBOX_AWAIT(rb_define_method, klass, "active", (VALUE (*)(ANYARGS))get_active, 0);
                 SANDBOX_AWAIT(rb_define_method, klass, "active=", (VALUE (*)(ANYARGS))set_active, 1);
-                SANDBOX_AWAIT(rb_define_method, klass, "pause=", (VALUE (*)(ANYARGS))todo, -1);
+                SANDBOX_AWAIT(rb_define_method, klass, "visible", (VALUE (*)(ANYARGS))get_visible, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "visible=", (VALUE (*)(ANYARGS))set_visible, 1);
+                SANDBOX_AWAIT(rb_define_method, klass, "pause", (VALUE (*)(ANYARGS))get_pause, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "pause=", (VALUE (*)(ANYARGS))set_pause, 1);
                 SANDBOX_AWAIT(rb_define_method, klass, "x", (VALUE (*)(ANYARGS))get_x, 0);
                 SANDBOX_AWAIT(rb_define_method, klass, "x=", (VALUE (*)(ANYARGS))set_x, 1);
                 SANDBOX_AWAIT(rb_define_method, klass, "y", (VALUE (*)(ANYARGS))get_y, 0);
@@ -370,7 +422,8 @@ namespace mkxp_sandbox {
                 SANDBOX_AWAIT(rb_define_method, klass, "back_opacity=", (VALUE (*)(ANYARGS))set_back_opacity, 1);
                 SANDBOX_AWAIT(rb_define_method, klass, "contents_opacity", (VALUE (*)(ANYARGS))get_contents_opacity, 0);
                 SANDBOX_AWAIT(rb_define_method, klass, "contents_opacity=", (VALUE (*)(ANYARGS))set_contents_opacity, 1);
-                SANDBOX_AWAIT(rb_define_method, klass, "z=", (VALUE (*)(ANYARGS))todo, -1);
+                SANDBOX_AWAIT(rb_define_method, klass, "z", (VALUE (*)(ANYARGS))get_z, 0);
+                SANDBOX_AWAIT(rb_define_method, klass, "z=", (VALUE (*)(ANYARGS))set_z, 1);
             }
         }
     )
diff --git a/meson.build b/meson.build
index 750e40f9..fff0c5d4 100644
--- a/meson.build
+++ b/meson.build
@@ -256,6 +256,7 @@ if get_option('retro') == true
             'src/audio/vorbissource.cpp',
             'src/crypto/rgssad.cpp',
             'src/display/bitmap.cpp',
+            'src/display/plane.cpp',
             'src/display/sprite.cpp',
             'src/display/tilemap.cpp',
             'src/display/viewport.cpp',
diff --git a/src/display/plane.cpp b/src/display/plane.cpp
index d37388fd..9db6b07d 100644
--- a/src/display/plane.cpp
+++ b/src/display/plane.cpp
@@ -21,24 +21,30 @@
 
 #include "plane.h"
 
+#include <cmath>
+
 #include "sharedstate.h"
 #include "bitmap.h"
 #include "etc.h"
 #include "util.h"
 
+#ifndef MKXPZ_RETRO
 #include "gl-util.h"
 #include "quad.h"
 #include "quadarray.h"
 #include "transform.h"
+#endif // MKXPZ_RETRO
 #include "etc-internal.h"
+#ifndef MKXPZ_RETRO
 #include "shader.h"
 #include "glstate.h"
+#endif // MKXPZ_RETRO
 
 #include "sigslot/signal.hpp"
 
 static float fwrap(float value, float range)
 {
-	float res = fmod(value, range);
+	float res = std::fmod(value, range);
 	return res < 0 ? res + range : res;
 }
 
@@ -60,7 +66,9 @@ struct PlanePrivate
 
 	bool quadSourceDirty;
 
+#ifndef MKXPZ_RETRO
 	SimpleQuadArray qArray;
+#endif // MKXPZ_RETRO
 
 	EtcTemps tmp;
 
@@ -79,7 +87,9 @@ struct PlanePrivate
 		prepareCon = shState->prepareDraw.connect
 		        (&PlanePrivate::prepare, this);
 
+#ifndef MKXPZ_RETRO
 		qArray.resize(1);
+#endif // MKXPZ_RETRO
 	}
 
 	~PlanePrivate()
@@ -97,6 +107,7 @@ struct PlanePrivate
 
 	void updateQuadSource()
 	{
+#ifndef MKXPZ_RETRO
 		if (gl.npot_repeat)
 		{
 			FloatRect srcRect;
@@ -110,6 +121,7 @@ struct PlanePrivate
 
 			return;
 		}
+#endif // MKXPZ_RETRO
 
 		if (nullOrDisposed(bitmap))
 			return;
@@ -132,6 +144,7 @@ struct PlanePrivate
 
 		FloatRect tex = bitmap->rect();
 
+#ifndef MKXPZ_RETRO
 		qArray.resize(tilesX * tilesY);
 
 		for (size_t y = 0; y < tilesY; ++y)
@@ -144,6 +157,7 @@ struct PlanePrivate
 			}
 
 		qArray.commit();
+#endif // MKXPZ_RETRO
 	}
 
 	void prepare()
@@ -279,6 +293,7 @@ void Plane::draw()
 	if (!p->opacity)
 		return;
 
+#ifndef MKXPZ_RETRO
 	ShaderBase *base;
 
 	if (p->color->hasEffect() || p->tone->hasEffect() || p->opacity != 255)
@@ -318,12 +333,15 @@ void Plane::draw()
 		TEX::setRepeat(false);
 
 	glState.blendMode.pop();
+#endif // MKXPZ_RETRO
 }
 
 void Plane::onGeometryChange(const Scene::Geometry &geo)
 {
+#ifndef MKXPZ_RETRO
 	if (gl.npot_repeat)
 		Quad::setPosRect(&p->qArray.vertices[0], FloatRect(geo.rect));
+#endif // MKXPZ_RETRO
 
 	p->sceneGeo = geo;
 	p->quadSourceDirty = true;
diff --git a/src/display/sprite.cpp b/src/display/sprite.cpp
index 4e54eb83..d8c27011 100644
--- a/src/display/sprite.cpp
+++ b/src/display/sprite.cpp
@@ -53,7 +53,15 @@ struct SpritePrivate
     
     sigslot::connection bitmapDispCon;
     
-#ifndef MKXPZ_RETRO
+#ifdef MKXPZ_RETRO
+    // TODO: use the corresponding properties from `trans` instead of adding them here separately
+    int x;
+    int y;
+    int ox;
+    int oy;
+    float zoom_x;
+    float zoom_y;
+#else
     Quad quad;
     Transform trans;
 #endif // MKXPZ_RETRO
@@ -109,6 +117,14 @@ struct SpritePrivate
     
     SpritePrivate()
     : bitmap(0),
+#ifdef MKXPZ_RETRO
+    x(0),
+    y(0),
+    ox(0),
+    oy(0),
+    zoom_x(1.0f),
+    zoom_y(1.0f),
+#endif // MKXPZ_RETRO
     srcRect(&tmp.rect),
     mirrored(false),
     bushDepth(0),
@@ -379,7 +395,14 @@ Sprite::~Sprite()
 }
 
 DEF_ATTR_RD_SIMPLE(Sprite, Bitmap,     Bitmap*, p->bitmap)
-#ifndef MKXPZ_RETRO
+#ifdef MKXPZ_RETRO
+DEF_ATTR_RD_SIMPLE(Sprite, X,          int,     p->x)
+DEF_ATTR_RD_SIMPLE(Sprite, Y,          int,     p->y)
+DEF_ATTR_RD_SIMPLE(Sprite, OX,         int,     p->ox)
+DEF_ATTR_RD_SIMPLE(Sprite, OY,         int,     p->oy)
+DEF_ATTR_RD_SIMPLE(Sprite, ZoomX,      float,   p->zoom_x)
+DEF_ATTR_RD_SIMPLE(Sprite, ZoomY,      float,   p->zoom_y)
+#else
 DEF_ATTR_RD_SIMPLE(Sprite, X,          int,     p->trans.getPosition().x)
 DEF_ATTR_RD_SIMPLE(Sprite, Y,          int,     p->trans.getPosition().y)
 DEF_ATTR_RD_SIMPLE(Sprite, OX,         int,     p->trans.getOrigin().x)
diff --git a/src/display/window.h b/src/display/window.h
index 60d147e6..87df92e5 100644
--- a/src/display/window.h
+++ b/src/display/window.h
@@ -58,13 +58,14 @@ public:
 
 	void initDynAttribs();
 
+	void setZ(int value);
+	void setVisible(bool value);
+
 private:
 	WindowPrivate *p;
 
 	void draw();
 	void onGeometryChange(const Scene::Geometry &);
-	void setZ(int value);
-	void setVisible(bool value);
 
 	void onViewportChange();