Change project structure to be more like 4.0 Refactor and remove old code as followup after deprecations fix
739 lines
20 KiB
Text
739 lines
20 KiB
Text
/*************************************************************************/
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/* os_iphone.mm */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#ifdef IPHONE_ENABLED
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#include "os_iphone.h"
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#include "drivers/gles2/rasterizer_gles2.h"
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#include "drivers/gles3/rasterizer_gles3.h"
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#include "servers/visual/visual_server_raster.h"
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#include "servers/visual/visual_server_wrap_mt.h"
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#include "main/main.h"
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#include "core/io/file_access_pack.h"
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#include "core/os/dir_access.h"
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#include "core/os/file_access.h"
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#include "core/project_settings.h"
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#include "drivers/unix/syslog_logger.h"
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#include "semaphore_iphone.h"
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#import "app_delegate.h"
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#import "device_metrics.h"
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#import "godot_view.h"
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#import "native_video_view.h"
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#import "view_controller.h"
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#import <UIKit/UIKit.h>
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#include <dlfcn.h>
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#import <sys/utsname.h>
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extern int gl_view_base_fb; // from gl_view.mm
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extern bool gles3_available; // from gl_view.mm
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// Initialization order between compilation units is not guaranteed,
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// so we use this as a hack to ensure certain code is called before
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// everything else, but after all units are initialized.
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typedef void (*init_callback)();
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static init_callback *ios_init_callbacks = NULL;
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static int ios_init_callbacks_count = 0;
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static int ios_init_callbacks_capacity = 0;
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HashMap<String, void *> OSIPhone::dynamic_symbol_lookup_table;
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int OSIPhone::get_video_driver_count() const {
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return 2;
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};
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const char *OSIPhone::get_video_driver_name(int p_driver) const {
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switch (p_driver) {
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case VIDEO_DRIVER_GLES3:
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return "GLES3";
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case VIDEO_DRIVER_GLES2:
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return "GLES2";
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}
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ERR_FAIL_V_MSG(NULL, "Invalid video driver index: " + itos(p_driver) + ".");
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};
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OSIPhone *OSIPhone::get_singleton() {
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return (OSIPhone *)OS::get_singleton();
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};
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void OSIPhone::set_data_dir(String p_dir) {
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DirAccess *da = DirAccess::open(p_dir);
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data_dir = da->get_current_dir();
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printf("setting data dir to %ls from %ls\n", data_dir.c_str(), p_dir.c_str());
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memdelete(da);
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};
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String OSIPhone::get_unique_id() const {
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NSString *uuid = [UIDevice currentDevice].identifierForVendor.UUIDString;
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return String::utf8([uuid UTF8String]);
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};
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void OSIPhone::initialize_core() {
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OS_Unix::initialize_core();
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SemaphoreIphone::make_default();
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set_data_dir(data_dir);
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};
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int OSIPhone::get_current_video_driver() const {
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return video_driver_index;
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}
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void OSIPhone::start() {
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Main::start();
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if (joypad_iphone) {
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joypad_iphone->start_processing();
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}
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}
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Error OSIPhone::initialize(const VideoMode &p_desired, int p_video_driver, int p_audio_driver) {
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bool use_gl3 = GLOBAL_GET("rendering/quality/driver/driver_name") == "GLES3";
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bool gl_initialization_error = false;
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while (true) {
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if (use_gl3) {
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if (RasterizerGLES3::is_viable() == OK && gles3_available) {
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RasterizerGLES3::register_config();
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RasterizerGLES3::make_current();
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break;
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} else {
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if (GLOBAL_GET("rendering/quality/driver/fallback_to_gles2")) {
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p_video_driver = VIDEO_DRIVER_GLES2;
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use_gl3 = false;
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continue;
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} else {
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gl_initialization_error = true;
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break;
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}
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}
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} else {
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if (RasterizerGLES2::is_viable() == OK) {
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RasterizerGLES2::register_config();
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RasterizerGLES2::make_current();
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break;
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} else {
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gl_initialization_error = true;
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break;
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}
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}
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}
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if (gl_initialization_error) {
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OS::get_singleton()->alert("Your device does not support any of the supported OpenGL versions.",
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"Unable to initialize Video driver");
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return ERR_UNAVAILABLE;
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}
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video_driver_index = p_video_driver;
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visual_server = memnew(VisualServerRaster);
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// FIXME: Reimplement threaded rendering
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if (get_render_thread_mode() != RENDER_THREAD_UNSAFE) {
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visual_server = memnew(VisualServerWrapMT(visual_server, false));
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}
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visual_server->init();
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//visual_server->cursor_set_visible(false, 0);
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// reset this to what it should be, it will have been set to 0 after visual_server->init() is called
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if (use_gl3) {
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RasterizerStorageGLES3::system_fbo = gl_view_base_fb;
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} else {
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RasterizerStorageGLES2::system_fbo = gl_view_base_fb;
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}
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AudioDriverManager::initialize(p_audio_driver);
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input = memnew(InputDefault);
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#ifdef GAME_CENTER_ENABLED
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game_center = memnew(GameCenter);
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Engine::get_singleton()->add_singleton(Engine::Singleton("GameCenter", game_center));
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#endif
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#ifdef STOREKIT_ENABLED
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store_kit = memnew(InAppStore);
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Engine::get_singleton()->add_singleton(Engine::Singleton("InAppStore", store_kit));
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#endif
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#ifdef ICLOUD_ENABLED
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icloud = memnew(ICloud);
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Engine::get_singleton()->add_singleton(Engine::Singleton("ICloud", icloud));
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//icloud->connect();
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#endif
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ios = memnew(iOS);
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Engine::get_singleton()->add_singleton(Engine::Singleton("iOS", ios));
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joypad_iphone = memnew(JoypadIPhone);
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return OK;
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};
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MainLoop *OSIPhone::get_main_loop() const {
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return main_loop;
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};
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void OSIPhone::set_main_loop(MainLoop *p_main_loop) {
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main_loop = p_main_loop;
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if (main_loop) {
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input->set_main_loop(p_main_loop);
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main_loop->init();
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}
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};
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bool OSIPhone::iterate() {
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if (!main_loop) {
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return true;
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}
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return Main::iteration();
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};
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void OSIPhone::key(uint32_t p_key, bool p_pressed) {
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Ref<InputEventKey> ev;
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ev.instance();
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ev->set_echo(false);
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ev->set_pressed(p_pressed);
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ev->set_scancode(p_key);
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ev->set_unicode(p_key);
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perform_event(ev);
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};
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void OSIPhone::touch_press(int p_idx, int p_x, int p_y, bool p_pressed, bool p_doubleclick) {
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if (GLOBAL_DEF("debug/disable_touch", false)) {
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return;
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}
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Ref<InputEventScreenTouch> ev;
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ev.instance();
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ev->set_index(p_idx);
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ev->set_pressed(p_pressed);
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ev->set_position(Vector2(p_x, p_y));
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perform_event(ev);
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};
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void OSIPhone::touch_drag(int p_idx, int p_prev_x, int p_prev_y, int p_x, int p_y) {
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if (GLOBAL_DEF("debug/disable_touch", false)) {
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return;
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}
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Ref<InputEventScreenDrag> ev;
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ev.instance();
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ev->set_index(p_idx);
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ev->set_position(Vector2(p_x, p_y));
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ev->set_relative(Vector2(p_x - p_prev_x, p_y - p_prev_y));
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perform_event(ev);
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}
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void OSIPhone::perform_event(const Ref<InputEvent> &p_event) {
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input->parse_input_event(p_event);
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}
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void OSIPhone::touches_cancelled(int p_idx) {
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touch_press(p_idx, -1, -1, false, false);
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}
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static const float ACCEL_RANGE = 1;
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void OSIPhone::update_gravity(float p_x, float p_y, float p_z) {
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input->set_gravity(Vector3(p_x, p_y, p_z));
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};
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void OSIPhone::update_accelerometer(float p_x, float p_y, float p_z) {
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// Found out the Z should not be negated! Pass as is!
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input->set_accelerometer(Vector3(p_x / (float)ACCEL_RANGE, p_y / (float)ACCEL_RANGE, p_z / (float)ACCEL_RANGE));
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};
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void OSIPhone::update_magnetometer(float p_x, float p_y, float p_z) {
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input->set_magnetometer(Vector3(p_x, p_y, p_z));
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};
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void OSIPhone::update_gyroscope(float p_x, float p_y, float p_z) {
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input->set_gyroscope(Vector3(p_x, p_y, p_z));
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};
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int OSIPhone::get_unused_joy_id() {
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return input->get_unused_joy_id();
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};
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void OSIPhone::joy_connection_changed(int p_idx, bool p_connected, String p_name) {
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input->joy_connection_changed(p_idx, p_connected, p_name);
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};
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void OSIPhone::joy_button(int p_device, int p_button, bool p_pressed) {
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input->joy_button(p_device, p_button, p_pressed);
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};
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void OSIPhone::joy_axis(int p_device, int p_axis, const InputDefault::JoyAxis &p_value) {
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input->joy_axis(p_device, p_axis, p_value);
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};
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void OSIPhone::delete_main_loop() {
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if (main_loop) {
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main_loop->finish();
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memdelete(main_loop);
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};
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main_loop = NULL;
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};
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void OSIPhone::finalize() {
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delete_main_loop();
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if (joypad_iphone) {
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memdelete(joypad_iphone);
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}
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if (input) {
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memdelete(input);
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}
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if (ios) {
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memdelete(ios);
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}
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#ifdef GAME_CENTER_ENABLED
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if (game_center) {
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memdelete(game_center);
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}
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#endif
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#ifdef STOREKIT_ENABLED
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if (store_kit) {
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memdelete(store_kit);
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}
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#endif
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#ifdef ICLOUD_ENABLED
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if (icloud) {
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memdelete(icloud);
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}
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#endif
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visual_server->finish();
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memdelete(visual_server);
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// memdelete(rasterizer);
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}
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void OSIPhone::set_mouse_show(bool p_show) {
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// Not supported for iOS
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}
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void OSIPhone::set_mouse_grab(bool p_grab) {
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// Not supported for iOS
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}
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bool OSIPhone::is_mouse_grab_enabled() const {
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// Not supported for iOS
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return true;
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}
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Point2 OSIPhone::get_mouse_position() const {
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// Not supported for iOS
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return Point2();
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}
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int OSIPhone::get_mouse_button_state() const {
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// Not supported for iOS
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return 0;
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}
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void OSIPhone::set_window_title(const String &p_title) {
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// Not supported for iOS
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}
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void OSIPhone::alert(const String &p_alert, const String &p_title) {
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const CharString utf8_alert = p_alert.utf8();
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const CharString utf8_title = p_title.utf8();
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iOS::alert(utf8_alert.get_data(), utf8_title.get_data());
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}
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// MARK: Dynamic Libraries
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Error OSIPhone::open_dynamic_library(const String p_path, void *&p_library_handle, bool p_also_set_library_path) {
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if (p_path.length() == 0) {
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p_library_handle = RTLD_SELF;
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return OK;
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}
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return OS_Unix::open_dynamic_library(p_path, p_library_handle, p_also_set_library_path);
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}
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Error OSIPhone::close_dynamic_library(void *p_library_handle) {
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if (p_library_handle == RTLD_SELF) {
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return OK;
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}
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return OS_Unix::close_dynamic_library(p_library_handle);
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}
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void register_dynamic_symbol(char *name, void *address) {
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OSIPhone::dynamic_symbol_lookup_table[String(name)] = address;
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}
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Error OSIPhone::get_dynamic_library_symbol_handle(void *p_library_handle, const String p_name, void *&p_symbol_handle, bool p_optional) {
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if (p_library_handle == RTLD_SELF) {
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void **ptr = OSIPhone::dynamic_symbol_lookup_table.getptr(p_name);
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if (ptr) {
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p_symbol_handle = *ptr;
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return OK;
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}
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}
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return OS_Unix::get_dynamic_library_symbol_handle(p_library_handle, p_name, p_symbol_handle, p_optional);
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}
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void OSIPhone::set_video_mode(const VideoMode &p_video_mode, int p_screen) {
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video_mode = p_video_mode;
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}
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OS::VideoMode OSIPhone::get_video_mode(int p_screen) const {
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return video_mode;
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}
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void OSIPhone::get_fullscreen_mode_list(List<VideoMode> *p_list, int p_screen) const {
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p_list->push_back(video_mode);
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}
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bool OSIPhone::can_draw() const {
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if (native_video_is_playing())
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return false;
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return true;
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}
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int OSIPhone::set_base_framebuffer(int p_fb) {
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// gl_view_base_fb has not been updated yet
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RasterizerStorageGLES3::system_fbo = p_fb;
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return 0;
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}
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bool OSIPhone::has_virtual_keyboard() const {
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return true;
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};
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void OSIPhone::show_virtual_keyboard(const String &p_existing_text, const Rect2 &p_screen_rect, bool p_multiline, int p_max_input_length, int p_cursor_start, int p_cursor_end) {
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[AppDelegate.viewController.godotView becomeFirstResponderWithString:p_existing_text];
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};
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void OSIPhone::hide_virtual_keyboard() {
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[AppDelegate.viewController.godotView resignFirstResponder];
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}
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void OSIPhone::set_virtual_keyboard_height(int p_height) {
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virtual_keyboard_height = p_height * [UIScreen mainScreen].nativeScale;
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}
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int OSIPhone::get_virtual_keyboard_height() const {
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return virtual_keyboard_height;
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}
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Error OSIPhone::shell_open(String p_uri) {
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NSString *urlPath = [[NSString alloc] initWithUTF8String:p_uri.utf8().get_data()];
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NSURL *url = [NSURL URLWithString:urlPath];
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if (![[UIApplication sharedApplication] canOpenURL:url]) {
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return ERR_CANT_OPEN;
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}
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printf("opening url %s\n", p_uri.utf8().get_data());
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[[UIApplication sharedApplication] openURL:url options:@{} completionHandler:nil];
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return OK;
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}
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void OSIPhone::set_keep_screen_on(bool p_enabled) {
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OS::set_keep_screen_on(p_enabled);
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[UIApplication sharedApplication].idleTimerDisabled = p_enabled;
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};
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String OSIPhone::get_user_data_dir() const {
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return data_dir;
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}
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String OSIPhone::get_name() const {
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return "iOS";
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}
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String OSIPhone::get_model_name() const {
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String model = ios->get_model();
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if (model != "") {
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return model;
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}
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return OS_Unix::get_model_name();
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}
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Size2 OSIPhone::get_window_size() const {
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return Vector2(video_mode.width, video_mode.height);
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}
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int OSIPhone::get_screen_dpi(int p_screen) const {
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struct utsname systemInfo;
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uname(&systemInfo);
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NSString *string = [NSString stringWithCString:systemInfo.machine encoding:NSUTF8StringEncoding];
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NSDictionary *iOSModelToDPI = [GodotDeviceMetrics dpiList];
|
|
|
|
for (NSArray *keyArray in iOSModelToDPI) {
|
|
if ([keyArray containsObject:string]) {
|
|
NSNumber *value = iOSModelToDPI[keyArray];
|
|
return [value intValue];
|
|
}
|
|
}
|
|
|
|
// If device wasn't found in dictionary
|
|
// make a best guess from device metrics.
|
|
CGFloat scale = [UIScreen mainScreen].scale;
|
|
|
|
UIUserInterfaceIdiom idiom = [UIDevice currentDevice].userInterfaceIdiom;
|
|
|
|
switch (idiom) {
|
|
case UIUserInterfaceIdiomPad:
|
|
return scale == 2 ? 264 : 132;
|
|
case UIUserInterfaceIdiomPhone: {
|
|
if (scale == 3) {
|
|
CGFloat nativeScale = [UIScreen mainScreen].nativeScale;
|
|
return nativeScale == 3 ? 458 : 401;
|
|
}
|
|
|
|
return 326;
|
|
}
|
|
default:
|
|
return 72;
|
|
}
|
|
}
|
|
|
|
Rect2 OSIPhone::get_window_safe_area() const {
|
|
if (@available(iOS 11, *)) {
|
|
UIEdgeInsets insets = UIEdgeInsetsZero;
|
|
UIView *view = AppDelegate.viewController.godotView;
|
|
|
|
if ([view respondsToSelector:@selector(safeAreaInsets)]) {
|
|
insets = [view safeAreaInsets];
|
|
}
|
|
|
|
float scale = [UIScreen mainScreen].nativeScale;
|
|
Size2i insets_position = Size2i(insets.left, insets.top) * scale;
|
|
Size2i insets_size = Size2i(insets.left + insets.right, insets.top + insets.bottom) * scale;
|
|
|
|
return Rect2i(insets_position, get_window_size() - insets_size);
|
|
} else {
|
|
return Rect2i(Size2i(0, 0), get_window_size());
|
|
}
|
|
}
|
|
|
|
bool OSIPhone::has_touchscreen_ui_hint() const {
|
|
return true;
|
|
}
|
|
|
|
String OSIPhone::get_locale() const {
|
|
NSString *preferedLanguage = [NSLocale preferredLanguages].firstObject;
|
|
|
|
if (preferedLanguage) {
|
|
return String::utf8([preferedLanguage UTF8String]).replace("-", "_");
|
|
}
|
|
|
|
NSString *localeIdentifier = [[NSLocale currentLocale] localeIdentifier];
|
|
return String::utf8([localeIdentifier UTF8String]).replace("-", "_");
|
|
}
|
|
|
|
Error OSIPhone::native_video_play(String p_path, float p_volume, String p_audio_track, String p_subtitle_track) {
|
|
FileAccess *f = FileAccess::open(p_path, FileAccess::READ);
|
|
bool exists = f && f->is_open();
|
|
|
|
String user_data_dir = OSIPhone::get_singleton()->get_user_data_dir();
|
|
|
|
if (!exists) {
|
|
return FAILED;
|
|
}
|
|
|
|
String tempFile = OSIPhone::get_singleton()->get_user_data_dir();
|
|
|
|
if (p_path.begins_with("res://")) {
|
|
if (PackedData::get_singleton()->has_path(p_path)) {
|
|
printf("Unable to play %s using the native player as it resides in a .pck file\n", p_path.utf8().get_data());
|
|
return ERR_INVALID_PARAMETER;
|
|
} else {
|
|
p_path = p_path.replace("res:/", ProjectSettings::get_singleton()->get_resource_path());
|
|
}
|
|
} else if (p_path.begins_with("user://")) {
|
|
p_path = p_path.replace("user:/", user_data_dir);
|
|
}
|
|
|
|
memdelete(f);
|
|
|
|
printf("Playing video: %s\n", p_path.utf8().get_data());
|
|
|
|
String file_path = ProjectSettings::get_singleton()->globalize_path(p_path);
|
|
|
|
NSString *filePath = [[NSString alloc] initWithUTF8String:file_path.utf8().get_data()];
|
|
NSString *audioTrack = [NSString stringWithUTF8String:p_audio_track.utf8()];
|
|
NSString *subtitleTrack = [NSString stringWithUTF8String:p_subtitle_track.utf8()];
|
|
|
|
if (![AppDelegate.viewController playVideoAtPath:filePath
|
|
volume:p_volume
|
|
audio:audioTrack
|
|
subtitle:subtitleTrack]) {
|
|
return OK;
|
|
}
|
|
|
|
return FAILED;
|
|
}
|
|
|
|
bool OSIPhone::native_video_is_playing() const {
|
|
return [AppDelegate.viewController.videoView isVideoPlaying];
|
|
}
|
|
|
|
void OSIPhone::native_video_pause() {
|
|
if (native_video_is_playing()) {
|
|
[AppDelegate.viewController.videoView pauseVideo];
|
|
}
|
|
}
|
|
|
|
void OSIPhone::native_video_unpause() {
|
|
[AppDelegate.viewController.videoView unpauseVideo];
|
|
}
|
|
|
|
void OSIPhone::native_video_focus_out() {
|
|
[AppDelegate.viewController.videoView unfocusVideo];
|
|
}
|
|
|
|
void OSIPhone::native_video_stop() {
|
|
if (native_video_is_playing()) {
|
|
[AppDelegate.viewController.videoView stopVideo];
|
|
}
|
|
}
|
|
|
|
void OSIPhone::vibrate_handheld(int p_duration_ms) {
|
|
// iOS does not support duration for vibration
|
|
AudioServicesPlaySystemSound(kSystemSoundID_Vibrate);
|
|
}
|
|
|
|
bool OSIPhone::_check_internal_feature_support(const String &p_feature) {
|
|
return p_feature == "mobile";
|
|
}
|
|
|
|
void add_ios_init_callback(init_callback cb) {
|
|
if (ios_init_callbacks_count == ios_init_callbacks_capacity) {
|
|
void *new_ptr = realloc(ios_init_callbacks, sizeof(cb) * 32);
|
|
if (new_ptr) {
|
|
ios_init_callbacks = (init_callback *)(new_ptr);
|
|
ios_init_callbacks_capacity += 32;
|
|
}
|
|
}
|
|
if (ios_init_callbacks_capacity > ios_init_callbacks_count) {
|
|
ios_init_callbacks[ios_init_callbacks_count] = cb;
|
|
++ios_init_callbacks_count;
|
|
}
|
|
}
|
|
|
|
OSIPhone::OSIPhone(String p_data_dir) {
|
|
for (int i = 0; i < ios_init_callbacks_count; ++i) {
|
|
ios_init_callbacks[i]();
|
|
}
|
|
free(ios_init_callbacks);
|
|
ios_init_callbacks = NULL;
|
|
ios_init_callbacks_count = 0;
|
|
ios_init_callbacks_capacity = 0;
|
|
|
|
main_loop = NULL;
|
|
visual_server = NULL;
|
|
|
|
// can't call set_data_dir from here, since it requires DirAccess
|
|
// which is initialized in initialize_core
|
|
data_dir = p_data_dir;
|
|
|
|
Vector<Logger *> loggers;
|
|
loggers.push_back(memnew(SyslogLogger));
|
|
#ifdef DEBUG_ENABLED
|
|
// it seems iOS app's stdout/stderr is only obtainable if you launch it from Xcode
|
|
loggers.push_back(memnew(StdLogger));
|
|
#endif
|
|
_set_logger(memnew(CompositeLogger(loggers)));
|
|
|
|
AudioDriverManager::add_driver(&audio_driver);
|
|
};
|
|
|
|
OSIPhone::~OSIPhone() {
|
|
}
|
|
|
|
void OSIPhone::on_focus_out() {
|
|
if (is_focused) {
|
|
is_focused = false;
|
|
|
|
if (get_main_loop()) {
|
|
get_main_loop()->notification(MainLoop::NOTIFICATION_WM_FOCUS_OUT);
|
|
}
|
|
|
|
[AppDelegate.viewController.godotView stopRendering];
|
|
|
|
if (native_video_is_playing()) {
|
|
native_video_focus_out();
|
|
}
|
|
|
|
audio_driver.stop();
|
|
}
|
|
}
|
|
|
|
void OSIPhone::on_focus_in() {
|
|
if (!is_focused) {
|
|
is_focused = true;
|
|
|
|
if (get_main_loop()) {
|
|
get_main_loop()->notification(MainLoop::NOTIFICATION_WM_FOCUS_IN);
|
|
}
|
|
|
|
[AppDelegate.viewController.godotView startRendering];
|
|
|
|
if (native_video_is_playing()) {
|
|
native_video_unpause();
|
|
}
|
|
|
|
audio_driver.start();
|
|
}
|
|
}
|
|
|
|
#endif
|