armory3d.armortools/base/sources/backends/android_system.c

#include "android_system.h"
#include "android_file_dialog.h"
#include <assert.h>
#include <iron_file.h>
#include <iron_gpu.h>
#include <iron_system.h>
#include <iron_thread.h>
#include <iron_video.h>
#include <stdlib.h>
#include <string.h>
#include <sys/time.h>
#include <time.h>
#include <unistd.h>
// #include <android/sensor.h>
#include "android_native_app_glue.h"
#include <android/window.h>
#include <vulkan/vulkan_android.h>
#include <vulkan/vulkan_core.h>

typedef struct {
	bool available;
	int  x;
	int  y;
	int  width;
	int  height;
	bool primary;
	int  number;
} iron_display_t;

static iron_display_t      display;
static struct android_app *app      = NULL;
static ANativeActivity    *activity = NULL;
// static ASensorManager *sensorManager = NULL;
// static const ASensor *accelerometerSensor = NULL;
// static const ASensor *gyroSensor = NULL;
// static ASensorEventQueue *sensorEventQueue = NULL;
static bool            started              = false;
static bool            paused               = true;
static bool            displayIsInitialized = false;
static bool            appIsForeground      = false;
static bool            activityJustResized  = false;
static uint16_t        unicode_stack[256];
static int             unicode_stack_index = 0;
static iron_mutex_t    unicode_mutex;
static bool            keyboard_active                  = false;
static const char     *videoFormats[]                   = {"ts", NULL};
static __kernel_time_t start_sec                        = 0;
static void (*resizeCallback)(int x, int y, void *data) = NULL;
static void *resizeCallbackData                         = NULL;
char         android_title[1024];
#ifdef WITH_GAMEPAD
static float last_x         = 0.0f;
static float last_y         = 0.0f;
static float last_l         = 0.0f;
static float last_r         = 0.0f;
static bool  last_hat_left  = false;
static bool  last_hat_right = false;
static bool  last_hat_up    = false;
static bool  last_hat_down  = false;
#endif

void iron_vulkan_surface_destroyed();
bool iron_vulkan_get_size(int *width, int *height);

int iron_count_displays(void) {
	return 1;
}

int iron_primary_display(void) {
	return 0;
}

static int width() {
	JNIEnv *env;
	JavaVM *vm = iron_android_get_activity()->vm;
	(*vm)->AttachCurrentThread(vm, &env, NULL);
	jclass    ironActivityClass        = iron_android_find_class(env, "org.armory3d.IronActivity");
	jmethodID ironActivityGetScreenDpi = (*env)->GetStaticMethodID(env, ironActivityClass, "getDisplayWidth", "()I");
	int       width                    = (*env)->CallStaticIntMethod(env, ironActivityClass, ironActivityGetScreenDpi);
	(*vm)->DetachCurrentThread(vm);
	return width;
}

static int height() {
	JNIEnv *env;
	JavaVM *vm = iron_android_get_activity()->vm;
	(*vm)->AttachCurrentThread(vm, &env, NULL);
	jclass    ironActivityClass        = iron_android_find_class(env, "org.armory3d.IronActivity");
	jmethodID ironActivityGetScreenDpi = (*env)->GetStaticMethodID(env, ironActivityClass, "getDisplayHeight", "()I");
	int       height                   = (*env)->CallStaticIntMethod(env, ironActivityClass, ironActivityGetScreenDpi);
	(*vm)->DetachCurrentThread(vm);
	return height;
}

static int pixelsPerInch() {
	JNIEnv *env;
	JavaVM *vm = iron_android_get_activity()->vm;
	(*vm)->AttachCurrentThread(vm, &env, NULL);
	jclass    ironActivityClass        = iron_android_find_class(env, "org.armory3d.IronActivity");
	jmethodID ironActivityGetScreenDpi = (*env)->GetStaticMethodID(env, ironActivityClass, "getScreenDpi", "()I");
	int       dpi                      = (*env)->CallStaticIntMethod(env, ironActivityClass, ironActivityGetScreenDpi);
	(*vm)->DetachCurrentThread(vm);
	return dpi;
}

static int refreshRate() {
	JNIEnv *env;
	JavaVM *vm = iron_android_get_activity()->vm;
	(*vm)->AttachCurrentThread(vm, &env, NULL);
	jclass    ironActivityClass        = iron_android_find_class(env, "org.armory3d.IronActivity");
	jmethodID ironActivityGetScreenDpi = (*env)->GetStaticMethodID(env, ironActivityClass, "getRefreshRate", "()I");
	int       dpi                      = (*env)->CallStaticIntMethod(env, ironActivityClass, ironActivityGetScreenDpi);
	(*vm)->DetachCurrentThread(vm);
	return dpi;
}

void iron_display_init() {}

iron_display_mode_t iron_display_current_mode(int display) {
	iron_display_mode_t mode;
	mode.x               = 0;
	mode.y               = 0;
	mode.width           = width();
	mode.height          = height();
	mode.frequency       = refreshRate();
	mode.bits_per_pixel  = 32;
	mode.pixels_per_inch = pixelsPerInch();
	return mode;
}

VkResult iron_vulkan_create_surface(VkInstance instance, VkSurfaceKHR *surface) {
	assert(app->window != NULL);
	VkAndroidSurfaceCreateInfoKHR createInfo = {0};
	createInfo.sType                         = VK_STRUCTURE_TYPE_ANDROID_SURFACE_CREATE_INFO_KHR;
	createInfo.pNext                         = NULL;
	createInfo.flags                         = 0;
	createInfo.window                        = app->window;
	return vkCreateAndroidSurfaceKHR(instance, &createInfo, NULL, surface);
}

void iron_vulkan_get_instance_extensions(const char **names, int *index) {
	names[(*index)++] = VK_KHR_ANDROID_SURFACE_EXTENSION_NAME;
}

VkBool32 iron_vulkan_get_physical_device_presentation_support(VkPhysicalDevice physicalDevice, uint32_t queueFamilyIndex) {
	return true;
}

static void updateAppForegroundStatus(bool displayIsInitializedValue, bool appIsForegroundValue) {
	bool oldStatus       = displayIsInitialized && appIsForeground;
	displayIsInitialized = displayIsInitializedValue;
	appIsForeground      = appIsForegroundValue;
	bool newStatus       = displayIsInitialized && appIsForeground;
	if (oldStatus != newStatus) {
		if (newStatus) {
			iron_internal_foreground_callback();
		}
		else {
			iron_internal_background_callback();
		}
	}
}

static bool isPenEvent(AInputEvent *event) {
	return (AInputEvent_getSource(event) & AINPUT_SOURCE_STYLUS) == AINPUT_SOURCE_STYLUS;
}

static void touchInput(AInputEvent *event) {
	int   action = AMotionEvent_getAction(event);
	int   index  = (action & AMOTION_EVENT_ACTION_POINTER_INDEX_MASK) >> AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT;
	int   id     = AMotionEvent_getPointerId(event, index);
	float x      = AMotionEvent_getX(event, index);
	float y      = AMotionEvent_getY(event, index);
	switch (action & AMOTION_EVENT_ACTION_MASK) {
	case AMOTION_EVENT_ACTION_DOWN:
	case AMOTION_EVENT_ACTION_POINTER_DOWN:
		if (id == 0) {
			iron_internal_mouse_trigger_press(0, x, y);
		}
		if (isPenEvent(event)) {
			iron_internal_pen_trigger_press(x, y, AMotionEvent_getPressure(event, index));
		}
		iron_internal_surface_trigger_touch_start(id, x, y);
		break;
	case AMOTION_EVENT_ACTION_MOVE:
	case AMOTION_EVENT_ACTION_HOVER_MOVE: {
		size_t count = AMotionEvent_getPointerCount(event);
		for (int i = 0; i < count; ++i) {
			id = AMotionEvent_getPointerId(event, i);
			x  = AMotionEvent_getX(event, i);
			y  = AMotionEvent_getY(event, i);
			if (id == 0) {
				iron_internal_mouse_trigger_move(x, y);
			}
			if (isPenEvent(event)) {
				iron_internal_pen_trigger_move(x, y, AMotionEvent_getPressure(event, index));
			}
			iron_internal_surface_trigger_move(id, x, y);
		}
	} break;
	case AMOTION_EVENT_ACTION_UP:
	case AMOTION_EVENT_ACTION_CANCEL:
	case AMOTION_EVENT_ACTION_POINTER_UP:
		if (id == 0) {
			iron_internal_mouse_trigger_release(0, x, y);
		}
		if (isPenEvent(event)) {
			iron_internal_pen_trigger_release(x, y, AMotionEvent_getPressure(event, index));
		}
		iron_internal_surface_trigger_touch_end(id, x, y);
		break;
	case AMOTION_EVENT_ACTION_SCROLL:
		if (id == 0) {
			float scroll = AMotionEvent_getAxisValue(event, AMOTION_EVENT_AXIS_VSCROLL, 0);
			iron_internal_mouse_trigger_scroll(-scroll);
		}
		break;
	}
}

static int32_t input(struct android_app *app, AInputEvent *event) {
	if (AInputEvent_getType(event) == AINPUT_EVENT_TYPE_MOTION) {
		int source = AInputEvent_getSource(event);
		if (((source & AINPUT_SOURCE_TOUCHSCREEN) == AINPUT_SOURCE_TOUCHSCREEN) || ((source & AINPUT_SOURCE_MOUSE) == AINPUT_SOURCE_MOUSE)) {
			touchInput(event);
			return 1;
		}

#ifdef WITH_GAMEPAD
		else if ((source & AINPUT_SOURCE_JOYSTICK) == AINPUT_SOURCE_JOYSTICK) {
			float x = AMotionEvent_getAxisValue(event, AMOTION_EVENT_AXIS_X, 0);
			if (x != last_x) {
				iron_internal_gamepad_trigger_axis(0, 0, x);
				last_x = x;
			}

			float y = -AMotionEvent_getAxisValue(event, AMOTION_EVENT_AXIS_Y, 0);
			if (y != last_y) {
				iron_internal_gamepad_trigger_axis(0, 1, y);
				last_y = y;
			}

			float l = AMotionEvent_getAxisValue(event, AMOTION_EVENT_AXIS_LTRIGGER, 0);
			if (l != last_l) {
				iron_internal_gamepad_trigger_button(0, 6, l);
				last_l = l;
			}

			float r = AMotionEvent_getAxisValue(event, AMOTION_EVENT_AXIS_RTRIGGER, 0);
			if (r != last_r) {
				iron_internal_gamepad_trigger_button(0, 7, r);
				last_r = r;
			}

			float hat_x     = AMotionEvent_getAxisValue(event, AMOTION_EVENT_AXIS_HAT_X, 0);
			bool  hat_left  = false;
			bool  hat_right = false;
			if (hat_x < -0.5f) {
				hat_left = true;
			}
			else if (hat_x > 0.5f) {
				hat_right = true;
			}

			float hat_y    = AMotionEvent_getAxisValue(event, AMOTION_EVENT_AXIS_HAT_Y, 0);
			bool  hat_up   = false;
			bool  hat_down = false;
			if (hat_y < -0.5f) {
				hat_up = true;
			}
			else if (hat_y > 0.5f) {
				hat_down = true;
			}

			if (hat_left != last_hat_left) {
				iron_internal_gamepad_trigger_button(0, 14, hat_left ? 1.0f : 0.0f);
				last_hat_left = hat_left;
			}
			if (hat_right != last_hat_right) {
				iron_internal_gamepad_trigger_button(0, 15, hat_right ? 1.0f : 0.0f);
				last_hat_right = hat_right;
			}
			if (hat_up != last_hat_up) {
				iron_internal_gamepad_trigger_button(0, 12, hat_up ? 1.0f : 0.0f);
				last_hat_up = hat_up;
			}
			if (hat_down != last_hat_down) {
				iron_internal_gamepad_trigger_button(0, 13, hat_down ? 1.0f : 0.0f);
				last_hat_down = hat_down;
			}
			return 1;
		}
#endif
	}

	else if (AInputEvent_getType(event) == AINPUT_EVENT_TYPE_KEY) {
		int32_t code = AKeyEvent_getKeyCode(event);

		if (AKeyEvent_getAction(event) == AKEY_EVENT_ACTION_DOWN) {
			int shift = AKeyEvent_getMetaState(event) & AMETA_SHIFT_ON;
			if (shift) {
				switch (code) {
				case AKEYCODE_1:
					iron_internal_keyboard_trigger_key_down(IRON_KEY_EXCLAMATION);
					iron_internal_keyboard_trigger_key_press('!');
					return 1;
				case AKEYCODE_4:
					iron_internal_keyboard_trigger_key_down(IRON_KEY_DOLLAR);
					iron_internal_keyboard_trigger_key_press('$');
					return 1;
				case AKEYCODE_5:
					iron_internal_keyboard_trigger_key_down(IRON_KEY_PERCENT);
					iron_internal_keyboard_trigger_key_press('%');
					return 1;
				case AKEYCODE_6:
					iron_internal_keyboard_trigger_key_down(IRON_KEY_CIRCUMFLEX);
					iron_internal_keyboard_trigger_key_press('^');
					return 1;
				case AKEYCODE_7:
					iron_internal_keyboard_trigger_key_down(IRON_KEY_AMPERSAND);
					iron_internal_keyboard_trigger_key_press('&');
					return 1;
				case AKEYCODE_9:
					iron_internal_keyboard_trigger_key_down(IRON_KEY_OPEN_PAREN);
					iron_internal_keyboard_trigger_key_press('(');
					return 1;
				case AKEYCODE_0:
					iron_internal_keyboard_trigger_key_down(IRON_KEY_CLOSE_PAREN);
					iron_internal_keyboard_trigger_key_press(')');
					return 1;
				case AKEYCODE_COMMA:
					iron_internal_keyboard_trigger_key_down(IRON_KEY_LESS_THAN);
					iron_internal_keyboard_trigger_key_press('<');
					return 1;
				case AKEYCODE_PERIOD:
					iron_internal_keyboard_trigger_key_down(IRON_KEY_GREATER_THAN);
					iron_internal_keyboard_trigger_key_press('>');
					return 1;
				case AKEYCODE_MINUS:
					iron_internal_keyboard_trigger_key_down(IRON_KEY_UNDERSCORE);
					iron_internal_keyboard_trigger_key_press('_');
					return 1;
				case AKEYCODE_SLASH:
					iron_internal_keyboard_trigger_key_down(IRON_KEY_QUESTIONMARK);
					iron_internal_keyboard_trigger_key_press('?');
					return 1;
				case AKEYCODE_BACKSLASH:
					iron_internal_keyboard_trigger_key_down(IRON_KEY_PIPE);
					iron_internal_keyboard_trigger_key_press('|');
					return 1;
				case AKEYCODE_LEFT_BRACKET:
					iron_internal_keyboard_trigger_key_down(IRON_KEY_OPEN_CURLY_BRACKET);
					iron_internal_keyboard_trigger_key_press('{');
					return 1;
				case AKEYCODE_RIGHT_BRACKET:
					iron_internal_keyboard_trigger_key_down(IRON_KEY_CLOSE_CURLY_BRACKET);
					iron_internal_keyboard_trigger_key_press('}');
					return 1;
				case AKEYCODE_SEMICOLON:
					iron_internal_keyboard_trigger_key_down(IRON_KEY_COLON);
					iron_internal_keyboard_trigger_key_press(':');
					return 1;
				case AKEYCODE_APOSTROPHE:
					iron_internal_keyboard_trigger_key_down(IRON_KEY_DOUBLE_QUOTE);
					iron_internal_keyboard_trigger_key_press('"');
					return 1;
				case AKEYCODE_GRAVE:
					iron_internal_keyboard_trigger_key_down(IRON_KEY_TILDE);
					iron_internal_keyboard_trigger_key_press('~');
					return 1;
				}
			}
			switch (code) {
			case AKEYCODE_SHIFT_LEFT:
			case AKEYCODE_SHIFT_RIGHT:
				iron_internal_keyboard_trigger_key_down(IRON_KEY_SHIFT);
				return 1;
			case AKEYCODE_DEL:
				iron_internal_keyboard_trigger_key_down(IRON_KEY_BACKSPACE);
				return 1;
			case AKEYCODE_ENTER:
			case AKEYCODE_NUMPAD_ENTER:
				iron_internal_keyboard_trigger_key_down(IRON_KEY_RETURN);
				return 1;
			case AKEYCODE_BACK:
				iron_internal_keyboard_trigger_key_down(IRON_KEY_BACK);
				return 1;

#ifdef WITH_GAMEPAD
			case AKEYCODE_DPAD_CENTER:
			case AKEYCODE_BUTTON_B:
				iron_internal_gamepad_trigger_button(0, 1, 1);
				return 1;
			case AKEYCODE_BUTTON_A:
				iron_internal_gamepad_trigger_button(0, 0, 1);
				return 1;
			case AKEYCODE_BUTTON_Y:
				iron_internal_gamepad_trigger_button(0, 3, 1);
				return 1;
			case AKEYCODE_BUTTON_X:
				iron_internal_gamepad_trigger_button(0, 2, 1);
				return 1;
			case AKEYCODE_BUTTON_L1:
				iron_internal_gamepad_trigger_button(0, 4, 1);
				return 1;
			case AKEYCODE_BUTTON_R1:
				iron_internal_gamepad_trigger_button(0, 5, 1);
				return 1;
			case AKEYCODE_BUTTON_L2:
				iron_internal_gamepad_trigger_button(0, 6, 1);
				return 1;
			case AKEYCODE_BUTTON_R2:
				iron_internal_gamepad_trigger_button(0, 7, 1);
				return 1;
			case AKEYCODE_BUTTON_SELECT:
				iron_internal_gamepad_trigger_button(0, 8, 1);
				return 1;
			case AKEYCODE_BUTTON_START:
				iron_internal_gamepad_trigger_button(0, 9, 1);
				return 1;
			case AKEYCODE_BUTTON_THUMBL:
				iron_internal_gamepad_trigger_button(0, 10, 1);
				return 1;
			case AKEYCODE_BUTTON_THUMBR:
				iron_internal_gamepad_trigger_button(0, 11, 1);
				return 1;
			case AKEYCODE_BUTTON_MODE:
				iron_internal_gamepad_trigger_button(0, 16, 1);
				return 1;
#endif

			case AKEYCODE_DPAD_UP: {
#ifdef WITH_GAMEPAD
				if (isGamepadEvent(event)) {
					iron_internal_gamepad_trigger_button(0, 12, 1);
					return 1;
				}
#endif
				iron_internal_keyboard_trigger_key_down(IRON_KEY_UP);
				return 1;
			}
			case AKEYCODE_DPAD_DOWN: {
#ifdef WITH_GAMEPAD
				if (isGamepadEvent(event)) {
					iron_internal_gamepad_trigger_button(0, 13, 1);
					return 1;
				}
#endif
				iron_internal_keyboard_trigger_key_down(IRON_KEY_DOWN);
				return 1;
			}
			case AKEYCODE_DPAD_LEFT: {
#ifdef WITH_GAMEPAD
				if (isGamepadEvent(event)) {
					iron_internal_gamepad_trigger_button(0, 14, 1);
					return 1;
				}
#endif
				iron_internal_keyboard_trigger_key_down(IRON_KEY_LEFT);
				return 1;
			}
			case AKEYCODE_DPAD_RIGHT: {
#ifdef WITH_GAMEPAD
				if (isGamepadEvent(event)) {
					iron_internal_gamepad_trigger_button(0, 15, 1);
					return 1;
				}
#endif
				iron_internal_keyboard_trigger_key_down(IRON_KEY_RIGHT);
				return 1;
			}
			case AKEYCODE_STAR:
			case AKEYCODE_NUMPAD_MULTIPLY:
				iron_internal_keyboard_trigger_key_down(IRON_KEY_MULTIPLY);
				iron_internal_keyboard_trigger_key_press('*');
				return 1;
			case AKEYCODE_POUND:
				iron_internal_keyboard_trigger_key_down(IRON_KEY_HASH);
				iron_internal_keyboard_trigger_key_press('#');
				return 1;
			case AKEYCODE_COMMA:
			case AKEYCODE_NUMPAD_COMMA:
				iron_internal_keyboard_trigger_key_down(IRON_KEY_COMMA);
				iron_internal_keyboard_trigger_key_press(',');
				return 1;
			case AKEYCODE_PERIOD:
			case AKEYCODE_NUMPAD_DOT:
				iron_internal_keyboard_trigger_key_down(IRON_KEY_PERIOD);
				iron_internal_keyboard_trigger_key_press('.');
				return 1;
			case AKEYCODE_SPACE:
				iron_internal_keyboard_trigger_key_down(IRON_KEY_SPACE);
				iron_internal_keyboard_trigger_key_press(' ');
				return 1;
			case AKEYCODE_MINUS:
			case AKEYCODE_NUMPAD_SUBTRACT:
				iron_internal_keyboard_trigger_key_down(IRON_KEY_HYPHEN_MINUS);
				iron_internal_keyboard_trigger_key_press('-');
				return 1;
			case AKEYCODE_EQUALS:
			case AKEYCODE_NUMPAD_EQUALS:
				iron_internal_keyboard_trigger_key_down(IRON_KEY_EQUALS);
				iron_internal_keyboard_trigger_key_press('=');
				return 1;
			case AKEYCODE_LEFT_BRACKET:
			case AKEYCODE_NUMPAD_LEFT_PAREN:
				iron_internal_keyboard_trigger_key_down(IRON_KEY_OPEN_BRACKET);
				iron_internal_keyboard_trigger_key_press('[');
				return 1;
			case AKEYCODE_RIGHT_BRACKET:
			case AKEYCODE_NUMPAD_RIGHT_PAREN:
				iron_internal_keyboard_trigger_key_down(IRON_KEY_CLOSE_BRACKET);
				iron_internal_keyboard_trigger_key_press(']');
				return 1;
			case AKEYCODE_BACKSLASH:
				iron_internal_keyboard_trigger_key_down(IRON_KEY_BACK_SLASH);
				iron_internal_keyboard_trigger_key_press('\\');
				return 1;
			case AKEYCODE_SEMICOLON:
				iron_internal_keyboard_trigger_key_down(IRON_KEY_SEMICOLON);
				iron_internal_keyboard_trigger_key_press(';');
				return 1;
			case AKEYCODE_APOSTROPHE:
				iron_internal_keyboard_trigger_key_down(IRON_KEY_QUOTE);
				iron_internal_keyboard_trigger_key_press('\'');
				return 1;
			case AKEYCODE_GRAVE:
				iron_internal_keyboard_trigger_key_down(IRON_KEY_BACK_QUOTE);
				iron_internal_keyboard_trigger_key_press('`');
				return 1;
			case AKEYCODE_SLASH:
			case AKEYCODE_NUMPAD_DIVIDE:
				iron_internal_keyboard_trigger_key_down(IRON_KEY_SLASH);
				iron_internal_keyboard_trigger_key_press('/');
				return 1;
			case AKEYCODE_AT:
				iron_internal_keyboard_trigger_key_down(IRON_KEY_AT);
				iron_internal_keyboard_trigger_key_press('@');
				return 1;
			case AKEYCODE_PLUS:
			case AKEYCODE_NUMPAD_ADD:
				iron_internal_keyboard_trigger_key_down(IRON_KEY_PLUS);
				iron_internal_keyboard_trigger_key_press('+');
				return 1;
			default:
				if (code >= AKEYCODE_NUMPAD_0 && code <= AKEYCODE_NUMPAD_9) {
					iron_internal_keyboard_trigger_key_down(code + IRON_KEY_NUMPAD_0 - AKEYCODE_NUMPAD_0);
					iron_internal_keyboard_trigger_key_press(code + IRON_KEY_NUMPAD_0 - AKEYCODE_NUMPAD_0);
					return 1;
				}
				else if (code >= AKEYCODE_0 && code <= AKEYCODE_9) {
					iron_internal_keyboard_trigger_key_down(code + IRON_KEY_0 - AKEYCODE_0);
					iron_internal_keyboard_trigger_key_press(code + IRON_KEY_0 - AKEYCODE_0);
					return 1;
				}
				else if (code >= AKEYCODE_A && code <= AKEYCODE_Z) {
					iron_internal_keyboard_trigger_key_down(code + IRON_KEY_A - AKEYCODE_A);
					iron_internal_keyboard_trigger_key_press(code + (shift ? 'A' : 'a') - AKEYCODE_A);
					return 1;
				}
			}
		}
		else if (AKeyEvent_getAction(event) == AKEY_EVENT_ACTION_UP) {
			int shift = AKeyEvent_getMetaState(event) & AMETA_SHIFT_ON;
			if (shift) {
				switch (code) {
				case AKEYCODE_1:
					iron_internal_keyboard_trigger_key_up(IRON_KEY_EXCLAMATION);
					return 1;
				case AKEYCODE_4:
					iron_internal_keyboard_trigger_key_up(IRON_KEY_DOLLAR);
					return 1;
				case AKEYCODE_5:
					iron_internal_keyboard_trigger_key_up(IRON_KEY_PERCENT);
					return 1;
				case AKEYCODE_6:
					iron_internal_keyboard_trigger_key_up(IRON_KEY_CIRCUMFLEX);
					return 1;
				case AKEYCODE_7:
					iron_internal_keyboard_trigger_key_up(IRON_KEY_AMPERSAND);
					return 1;
				case AKEYCODE_9:
					iron_internal_keyboard_trigger_key_up(IRON_KEY_OPEN_PAREN);
					return 1;
				case AKEYCODE_0:
					iron_internal_keyboard_trigger_key_up(IRON_KEY_CLOSE_PAREN);
					return 1;
				case AKEYCODE_COMMA:
					iron_internal_keyboard_trigger_key_up(IRON_KEY_LESS_THAN);
					return 1;
				case AKEYCODE_PERIOD:
					iron_internal_keyboard_trigger_key_up(IRON_KEY_GREATER_THAN);
					return 1;
				case AKEYCODE_MINUS:
					iron_internal_keyboard_trigger_key_up(IRON_KEY_UNDERSCORE);
					return 1;
				case AKEYCODE_SLASH:
					iron_internal_keyboard_trigger_key_up(IRON_KEY_QUESTIONMARK);
					return 1;
				case AKEYCODE_BACKSLASH:
					iron_internal_keyboard_trigger_key_up(IRON_KEY_PIPE);
					return 1;
				case AKEYCODE_LEFT_BRACKET:
					iron_internal_keyboard_trigger_key_up(IRON_KEY_OPEN_CURLY_BRACKET);
					return 1;
				case AKEYCODE_RIGHT_BRACKET:
					iron_internal_keyboard_trigger_key_up(IRON_KEY_CLOSE_CURLY_BRACKET);
					return 1;
				case AKEYCODE_SEMICOLON:
					iron_internal_keyboard_trigger_key_up(IRON_KEY_COLON);
					return 1;
				case AKEYCODE_APOSTROPHE:
					iron_internal_keyboard_trigger_key_up(IRON_KEY_DOUBLE_QUOTE);
					return 1;
				case AKEYCODE_GRAVE:
					iron_internal_keyboard_trigger_key_up(IRON_KEY_TILDE);
					return 1;
				}
			}

			switch (code) {
			case AKEYCODE_SHIFT_LEFT:
			case AKEYCODE_SHIFT_RIGHT:
				iron_internal_keyboard_trigger_key_up(IRON_KEY_SHIFT);
				return 1;
			case AKEYCODE_DEL:
				iron_internal_keyboard_trigger_key_up(IRON_KEY_BACKSPACE);
				return 1;
			case AKEYCODE_ENTER:
				iron_internal_keyboard_trigger_key_up(IRON_KEY_RETURN);
				return 1;
			case AKEYCODE_BACK:
				iron_internal_keyboard_trigger_key_up(IRON_KEY_BACK);
				return 1;

#ifdef WITH_GAMEPAD
			case AKEYCODE_DPAD_CENTER:
			case AKEYCODE_BUTTON_B:
				iron_internal_gamepad_trigger_button(0, 1, 0);
				return 1;
			case AKEYCODE_BUTTON_A:
				iron_internal_gamepad_trigger_button(0, 0, 0);
				return 1;
			case AKEYCODE_BUTTON_Y:
				iron_internal_gamepad_trigger_button(0, 3, 0);
				return 1;
			case AKEYCODE_BUTTON_X:
				iron_internal_gamepad_trigger_button(0, 2, 0);
				return 1;
			case AKEYCODE_BUTTON_L1:
				iron_internal_gamepad_trigger_button(0, 4, 0);
				return 1;
			case AKEYCODE_BUTTON_R1:
				iron_internal_gamepad_trigger_button(0, 5, 0);
				return 1;
			case AKEYCODE_BUTTON_L2:
				iron_internal_gamepad_trigger_button(0, 6, 0);
				return 1;
			case AKEYCODE_BUTTON_R2:
				iron_internal_gamepad_trigger_button(0, 7, 0);
				return 1;
			case AKEYCODE_BUTTON_SELECT:
				iron_internal_gamepad_trigger_button(0, 8, 0);
				return 1;
			case AKEYCODE_BUTTON_START:
				iron_internal_gamepad_trigger_button(0, 9, 0);
				return 1;
			case AKEYCODE_BUTTON_THUMBL:
				iron_internal_gamepad_trigger_button(0, 10, 0);
				return 1;
			case AKEYCODE_BUTTON_THUMBR:
				iron_internal_gamepad_trigger_button(0, 11, 0);
				return 1;
			case AKEYCODE_BUTTON_MODE:
				iron_internal_gamepad_trigger_button(0, 16, 0);
				return 1;
#endif

			case AKEYCODE_DPAD_UP: {
#ifdef WITH_GAMEPAD
				if (isGamepadEvent(event)) {
					iron_internal_gamepad_trigger_button(0, 12, 0);
					return 1;
				}
#endif
				iron_internal_keyboard_trigger_key_up(IRON_KEY_UP);
				return 1;
			}
			case AKEYCODE_DPAD_DOWN: {
#ifdef WITH_GAMEPAD
				if (isGamepadEvent(event)) {
					iron_internal_gamepad_trigger_button(0, 13, 0);
					return 1;
				}
#endif
				iron_internal_keyboard_trigger_key_up(IRON_KEY_DOWN);
				return 1;
			}
			case AKEYCODE_DPAD_LEFT: {
#ifdef WITH_GAMEPAD
				if (isGamepadEvent(event)) {
					iron_internal_gamepad_trigger_button(0, 14, 0);
					return 1;
				}
#endif
				iron_internal_keyboard_trigger_key_up(IRON_KEY_LEFT);
				return 1;
			}
			case AKEYCODE_DPAD_RIGHT: {
#ifdef WITH_GAMEPAD
				if (isGamepadEvent(event)) {
					iron_internal_gamepad_trigger_button(0, 15, 0);
					return 1;
				}
#endif
				iron_internal_keyboard_trigger_key_up(IRON_KEY_RIGHT);
				return 1;
			}
			case AKEYCODE_STAR:
			case AKEYCODE_NUMPAD_MULTIPLY:
				iron_internal_keyboard_trigger_key_up(IRON_KEY_MULTIPLY);
				return 1;
			case AKEYCODE_POUND:
				iron_internal_keyboard_trigger_key_up(IRON_KEY_HASH);
				return 1;
			case AKEYCODE_COMMA:
			case AKEYCODE_NUMPAD_COMMA:
				iron_internal_keyboard_trigger_key_up(IRON_KEY_COMMA);
				return 1;
			case AKEYCODE_PERIOD:
			case AKEYCODE_NUMPAD_DOT:
				iron_internal_keyboard_trigger_key_up(IRON_KEY_PERIOD);
				return 1;
			case AKEYCODE_SPACE:
				iron_internal_keyboard_trigger_key_up(IRON_KEY_SPACE);
				return 1;
			case AKEYCODE_MINUS:
			case AKEYCODE_NUMPAD_SUBTRACT:
				iron_internal_keyboard_trigger_key_up(IRON_KEY_HYPHEN_MINUS);
				return 1;
			case AKEYCODE_EQUALS:
			case AKEYCODE_NUMPAD_EQUALS:
				iron_internal_keyboard_trigger_key_up(IRON_KEY_EQUALS);
				return 1;
			case AKEYCODE_LEFT_BRACKET:
			case AKEYCODE_NUMPAD_LEFT_PAREN:
				iron_internal_keyboard_trigger_key_up(IRON_KEY_OPEN_BRACKET);
				return 1;
			case AKEYCODE_RIGHT_BRACKET:
			case AKEYCODE_NUMPAD_RIGHT_PAREN:
				iron_internal_keyboard_trigger_key_up(IRON_KEY_CLOSE_BRACKET);
				return 1;
			case AKEYCODE_BACKSLASH:
				iron_internal_keyboard_trigger_key_up(IRON_KEY_BACK_SLASH);
				return 1;
			case AKEYCODE_SEMICOLON:
				iron_internal_keyboard_trigger_key_up(IRON_KEY_SEMICOLON);
				return 1;
			case AKEYCODE_APOSTROPHE:
				iron_internal_keyboard_trigger_key_up(IRON_KEY_QUOTE);
				return 1;
			case AKEYCODE_GRAVE:
				iron_internal_keyboard_trigger_key_up(IRON_KEY_BACK_QUOTE);
				return 1;
			case AKEYCODE_SLASH:
			case AKEYCODE_NUMPAD_DIVIDE:
				iron_internal_keyboard_trigger_key_up(IRON_KEY_SLASH);
				return 1;
			case AKEYCODE_AT:
				iron_internal_keyboard_trigger_key_up(IRON_KEY_AT);
				return 1;
			case AKEYCODE_PLUS:
			case AKEYCODE_NUMPAD_ADD:
				iron_internal_keyboard_trigger_key_up(IRON_KEY_PLUS);
				return 1;
			default: {
				if (code >= AKEYCODE_NUMPAD_0 && code <= AKEYCODE_NUMPAD_9) {
					iron_internal_keyboard_trigger_key_up(code + IRON_KEY_NUMPAD_0 - AKEYCODE_NUMPAD_0);
					return 1;
				}
				else if (code >= AKEYCODE_0 && code <= AKEYCODE_9) {
					iron_internal_keyboard_trigger_key_up(code + IRON_KEY_0 - AKEYCODE_0);
					return 1;
				}
				else if (code >= AKEYCODE_A && code <= AKEYCODE_Z) {
					iron_internal_keyboard_trigger_key_up(code + IRON_KEY_A - AKEYCODE_A);
					return 1;
				}
			}
			}
		}
	}
	return 0;
}

static void cmd(struct android_app *app, int32_t cmd) {
	switch (cmd) {
	case APP_CMD_SAVE_STATE:
		break;
	case APP_CMD_INIT_WINDOW:
		if (app->window != NULL) {
			if (!started) {
				started = true;
			}
			else {
				iron_vulkan_surface_destroyed();
			}
			updateAppForegroundStatus(true, appIsForeground);
		}
		break;
	case APP_CMD_TERM_WINDOW:
		updateAppForegroundStatus(false, appIsForeground);
		break;
	case APP_CMD_GAINED_FOCUS:
		// if (accelerometerSensor != NULL) {
		// 	ASensorEventQueue_enableSensor(sensorEventQueue, accelerometerSensor);
		// 	ASensorEventQueue_setEventRate(sensorEventQueue, accelerometerSensor, (1000L / 60) * 1000);
		// }
		// if (gyroSensor != NULL) {
		// 	ASensorEventQueue_enableSensor(sensorEventQueue, gyroSensor);
		// 	ASensorEventQueue_setEventRate(sensorEventQueue, gyroSensor, (1000L / 60) * 1000);
		// }
		break;
	case APP_CMD_LOST_FOCUS:
		// if (accelerometerSensor != NULL) {
		// 	ASensorEventQueue_disableSensor(sensorEventQueue, accelerometerSensor);
		// }
		// if (gyroSensor != NULL) {
		// 	ASensorEventQueue_disableSensor(sensorEventQueue, gyroSensor);
		// }
		break;
	case APP_CMD_START:
		updateAppForegroundStatus(displayIsInitialized, true);
		break;
	case APP_CMD_RESUME:
		iron_internal_resume_callback();
		paused = false;
		break;
	case APP_CMD_PAUSE:
		iron_internal_pause_callback();
		paused = true;
		break;
	case APP_CMD_STOP:
		updateAppForegroundStatus(displayIsInitialized, false);
		break;
	case APP_CMD_DESTROY:
		iron_internal_shutdown_callback();
		break;
	case APP_CMD_CONFIG_CHANGED: {
		break;
	}
	}
}

static void resize(ANativeActivity *activity, ANativeWindow *window) {
	activityJustResized = true;
}

ANativeActivity *iron_android_get_activity(void) {
	return activity;
}

AAssetManager *iron_android_get_asset_manager(void) {
	return activity->assetManager;
}

jclass iron_android_find_class(JNIEnv *env, const char *name) {
	jobject   nativeActivity = activity->clazz;
	jclass    acl            = (*env)->GetObjectClass(env, nativeActivity);
	jmethodID getClassLoader = (*env)->GetMethodID(env, acl, "getClassLoader", "()Ljava/lang/ClassLoader;");
	jobject   cls            = (*env)->CallObjectMethod(env, nativeActivity, getClassLoader);
	jclass    classLoader    = (*env)->FindClass(env, "java/lang/ClassLoader");
	jmethodID findClass      = (*env)->GetMethodID(env, classLoader, "loadClass", "(Ljava/lang/String;)Ljava/lang/Class;");
	jstring   strClassName   = (*env)->NewStringUTF(env, name);
	jclass    clazz          = (jclass)((*env)->CallObjectMethod(env, cls, findClass, strClassName));
	(*env)->DeleteLocalRef(env, strClassName);
	return clazz;
}

JNIEXPORT void JNICALL Java_org_armory3d_IronActivity_nativeIronKeyPress(JNIEnv *env, jobject jobj, jstring chars) {
	const jchar *text   = (*env)->GetStringChars(env, chars, NULL);
	const jsize  length = (*env)->GetStringLength(env, chars);

	iron_mutex_lock(&unicode_mutex);
	for (jsize i = 0; i < length && unicode_stack_index < 256; ++i) {
		unicode_stack[unicode_stack_index++] = text[i];
	}
	iron_mutex_unlock(&unicode_mutex);

	(*env)->ReleaseStringChars(env, chars, text);
}

void IronAndroidKeyboardInit() {
	JNIEnv *env;
	(*activity->vm)->AttachCurrentThread(activity->vm, &env, NULL);
	jclass          clazz           = iron_android_find_class(env, "org.armory3d.IronActivity");
	JNINativeMethod methodTable[]   = {{"nativeIronKeyPress", "(Ljava/lang/String;)V", (void *)Java_org_armory3d_IronActivity_nativeIronKeyPress}};
	int             methodTableSize = sizeof(methodTable) / sizeof(methodTable[0]);
	int             failure         = (*env)->RegisterNatives(env, clazz, methodTable, methodTableSize);
	if (failure != 0) {
		iron_log("Failed to register IronActivity.nativeIronKeyPress");
	}
	(*activity->vm)->DetachCurrentThread(activity->vm);
}

void iron_keyboard_show() {
	keyboard_active = true;
	JNIEnv *env;
	(*activity->vm)->AttachCurrentThread(activity->vm, &env, NULL);
	jclass ironActivityClass = iron_android_find_class(env, "org.armory3d.IronActivity");
	(*env)->CallStaticVoidMethod(env, ironActivityClass, (*env)->GetStaticMethodID(env, ironActivityClass, "showKeyboard", "()V"));
	(*activity->vm)->DetachCurrentThread(activity->vm);
}

void iron_keyboard_hide() {
	keyboard_active = false;
	JNIEnv *env;
	(*activity->vm)->AttachCurrentThread(activity->vm, &env, NULL);
	jclass ironActivityClass = iron_android_find_class(env, "org.armory3d.IronActivity");
	(*env)->CallStaticVoidMethod(env, ironActivityClass, (*env)->GetStaticMethodID(env, ironActivityClass, "hideKeyboard", "()V"));
	(*activity->vm)->DetachCurrentThread(activity->vm);
}

bool iron_keyboard_active() {
	return keyboard_active;
}

void iron_load_url(const char *url) {
	JNIEnv *env;
	(*activity->vm)->AttachCurrentThread(activity->vm, &env, NULL);
	jclass  ironActivityClass = iron_android_find_class(env, "org.armory3d.IronActivity");
	jstring jurl              = (*env)->NewStringUTF(env, url);
	(*env)->CallStaticVoidMethod(env, ironActivityClass, (*env)->GetStaticMethodID(env, ironActivityClass, "loadURL", "(Ljava/lang/String;)V"), jurl);
	(*activity->vm)->DetachCurrentThread(activity->vm);
}

const char *iron_language() {
	JNIEnv *env;
	(*activity->vm)->AttachCurrentThread(activity->vm, &env, NULL);
	jclass      ironActivityClass = iron_android_find_class(env, "org.armory3d.IronActivity");
	jstring     s                 = (jstring)(*env)->CallStaticObjectMethod(env, ironActivityClass,
	                                                                        (*env)->GetStaticMethodID(env, ironActivityClass, "getLanguage", "()Ljava/lang/String;"));
	const char *str               = (*env)->GetStringUTFChars(env, s, 0);
	(*activity->vm)->DetachCurrentThread(activity->vm);
	return str;
}

int iron_android_width() {
	int width, height;
	if (iron_vulkan_get_size(&width, &height)) {
		return width;
	}
	return ANativeWindow_getWidth(app->window);
}

int iron_android_height() {
	int width, height;
	if (iron_vulkan_get_size(&width, &height)) {
		return height;
	}
	return ANativeWindow_getHeight(app->window);
}

const char *iron_internal_save_path() {
	return iron_android_get_activity()->internalDataPath;
}

const char *iron_system_id() {
	return "Android";
}

const char **iron_video_formats() {
	return videoFormats;
}

void iron_set_keep_screen_on(bool on) {
	if (on) {
		ANativeActivity_setWindowFlags(activity, AWINDOW_FLAG_KEEP_SCREEN_ON, 0);
	}
	else {
		ANativeActivity_setWindowFlags(activity, 0, AWINDOW_FLAG_KEEP_SCREEN_ON);
	}
}

double iron_frequency() {
	return 1000000.0;
}

uint64_t iron_timestamp() {
	struct timeval now;
	gettimeofday(&now, NULL);
	return (uint64_t)(now.tv_sec - start_sec) * 1000000 + (uint64_t)(now.tv_usec);
}

double iron_time() {
	struct timeval now;
	gettimeofday(&now, NULL);
	return (double)(now.tv_sec - start_sec) + (now.tv_usec / 1000000.0);
}

bool iron_internal_handle_messages(void) {
	iron_mutex_lock(&unicode_mutex);
	for (int i = 0; i < unicode_stack_index; ++i) {
		iron_internal_keyboard_trigger_key_press(unicode_stack[i]);
	}
	unicode_stack_index = 0;
	iron_mutex_unlock(&unicode_mutex);

	int                         ident;
	int                         events;
	struct android_poll_source *source;

	while ((ident = ALooper_pollOnce(paused ? -1 : 0, NULL, &events, (void **)&source)) >= 0) {
		if (source != NULL) {
			source->process(app, source);
		}

		if (ident == LOOPER_ID_USER) {
			// if (accelerometerSensor != NULL) {
			// 	ASensorEvent event;
			// 	while (ASensorEventQueue_getEvents(sensorEventQueue, &event, 1) > 0) {
			// 		if (event.type == ASENSOR_TYPE_ACCELEROMETER) {
			// 			// iron_internal_on_acceleration(event.acceleration.x, event.acceleration.y, event.acceleration.z);
			// 		}
			// 		else if (event.type == ASENSOR_TYPE_GYROSCOPE) {
			// 			// iron_internal_on_rotation(event.vector.x, event.vector.y, event.vector.z);
			// 		}
			// 	}
			// }
		}

		if (app->destroyRequested != 0) {
			iron_stop();
			return true;
		}
	}

	if (activityJustResized && app->window != NULL) {
		activityJustResized = false;
		int32_t width       = iron_android_width();
		int32_t height      = iron_android_height();
		gpu_resize(width, height);
		iron_internal_call_resize_callback(width, height);
	}

	return true;
}

bool iron_mouse_can_lock(void) {
	return false;
}

void iron_mouse_show() {}
void iron_mouse_hide() {}
void iron_mouse_set_position(int x, int y) {}

void iron_mouse_get_position(int *x, int *y) {
	x = 0;
	y = 0;
}

void iron_mouse_set_cursor(iron_cursor_t cursor_index) {}

void initAndroidFileReader();
// void IronAndroidVideoInit();

void android_main(struct android_app *application) {
	app_dummy();

	struct timeval now;
	gettimeofday(&now, NULL);
	start_sec = now.tv_sec;

	app      = application;
	activity = application->activity;
	initAndroidFileReader();
	// IronAndroidVideoInit();
	IronAndroidKeyboardInit();
	application->onAppCmd                      = cmd;
	application->onInputEvent                  = input;
	activity->callbacks->onNativeWindowResized = resize;
	// sensorManager = ASensorManager_getInstance();
	// accelerometerSensor = ASensorManager_getDefaultSensor(sensorManager, ASENSOR_TYPE_ACCELEROMETER);
	// gyroSensor = ASensorManager_getDefaultSensor(sensorManager, ASENSOR_TYPE_GYROSCOPE);
	// sensorEventQueue = ASensorManager_createEventQueue(sensorManager, application->looper, LOOPER_ID_USER, NULL, NULL);

	JNIEnv *env = NULL;
	(*iron_android_get_activity()->vm)->AttachCurrentThread(iron_android_get_activity()->vm, &env, NULL);

	// jclass ironMoviePlayerClass = iron_android_find_class(env, "org.armory3d.IronMoviePlayer");
	// jmethodID updateAll = (*env)->GetStaticMethodID(env, ironMoviePlayerClass, "updateAll", "()V");

	while (!started) {
		iron_internal_handle_messages();
		// (*env)->CallStaticVoidMethod(env, ironMoviePlayerClass, updateAll);
	}
	(*iron_android_get_activity()->vm)->DetachCurrentThread(iron_android_get_activity()->vm);
	kickstart(0, NULL);

	(*activity->vm)->AttachCurrentThread(activity->vm, &env, NULL);
	jclass    ironActivityClass = iron_android_find_class(env, "org.armory3d.IronActivity");
	jmethodID FinishHim         = (*env)->GetStaticMethodID(env, ironActivityClass, "stop", "()V");
	(*env)->CallStaticVoidMethod(env, ironActivityClass, FinishHim);
	(*activity->vm)->DetachCurrentThread(activity->vm);
}

void iron_init(iron_window_options_t *win) {
	iron_mutex_init(&unicode_mutex);
	gpu_init(win->depth_bits, true);
	android_check_permissions();
#ifdef WITH_GAMEPAD
	iron_internal_gamepad_trigger_connect(0);
#endif
}

void iron_internal_shutdown(void) {
#ifdef WITH_GAMEPAD
	iron_internal_gamepad_trigger_disconnect(0);
#endif
}

void initAndroidFileReader(void) {
	if (activity == NULL) {
		iron_error("Android activity is NULL");
		return;
	}

	JNIEnv *env;

	(*activity->vm)->AttachCurrentThread(activity->vm, &env, NULL);

	jclass    android_app_NativeActivity = (*env)->FindClass(env, "android/app/NativeActivity");
	jmethodID getExternalFilesDir        = (*env)->GetMethodID(env, android_app_NativeActivity, "getExternalFilesDir", "(Ljava/lang/String;)Ljava/io/File;");
	jobject   file                       = (*env)->CallObjectMethod(env, activity->clazz, getExternalFilesDir, NULL);
	jclass    java_io_File               = (*env)->FindClass(env, "java/io/File");
	jmethodID getPath                    = (*env)->GetMethodID(env, java_io_File, "getPath", "()Ljava/lang/String;");
	jstring   jPath                      = (*env)->CallObjectMethod(env, file, getPath);

	const char *path             = (*env)->GetStringUTFChars(env, jPath, NULL);
	char       *externalFilesDir = malloc(strlen(path) + 1);
	strcpy(externalFilesDir, path);
	iron_internal_set_files_location(externalFilesDir);

	(*env)->ReleaseStringUTFChars(env, jPath, path);
	(*env)->DeleteLocalRef(env, jPath);
	(*activity->vm)->DetachCurrentThread(activity->vm);
}

static bool iron_aasset_reader_close(iron_file_reader_t *reader) {
	AAsset_close((struct AAsset *)reader->data);
	return true;
}

static size_t iron_aasset_reader_read(iron_file_reader_t *reader, void *data, size_t size) {
	return AAsset_read((struct AAsset *)reader->data, data, size);
}

static size_t iron_aasset_reader_pos(iron_file_reader_t *reader) {
	return (size_t)AAsset_seek((struct AAsset *)reader->data, 0, SEEK_CUR);
}

static bool iron_aasset_reader_seek(iron_file_reader_t *reader, size_t pos) {
	AAsset_seek((struct AAsset *)reader->data, pos, SEEK_SET);
	return true;
}

static bool iron_aasset_reader_open(iron_file_reader_t *reader, const char *filename, int type) {
	if (type != IRON_FILE_TYPE_ASSET)
		return false;
	reader->data = AAssetManager_open(iron_android_get_asset_manager(), filename, AASSET_MODE_RANDOM);
	if (reader->data == NULL)
		return false;
	reader->size  = AAsset_getLength((struct AAsset *)reader->data);
	reader->close = iron_aasset_reader_close;
	reader->read  = iron_aasset_reader_read;
	reader->pos   = iron_aasset_reader_pos;
	reader->seek  = iron_aasset_reader_seek;
	return true;
}

bool iron_file_reader_open(iron_file_reader_t *reader, const char *filename, int type) {
	memset(reader, 0, sizeof(*reader));
	return iron_internal_file_reader_open(reader, filename, type) || iron_aasset_reader_open(reader, filename, type);
}

int iron_hardware_threads(void) {
	return sysconf(_SC_NPROCESSORS_ONLN);
}

int iron_window_x() {
	return 0;
}

int iron_window_y() {
	return 0;
}

int iron_android_width();
int iron_window_width() {
	return iron_android_width();
}

int iron_android_height();
int iron_window_height() {
	return iron_android_height();
}

void iron_window_resize(int width, int height) {}
void iron_window_move(int x, int y) {}
void iron_window_change_mode(iron_window_mode_t mode) {}
void iron_window_destroy() {}
void iron_window_show() {}
void iron_window_hide() {}
void iron_window_create(iron_window_options_t *win) {}

void iron_window_set_title(const char *title) {
	strcpy(android_title, title);
}

void iron_window_set_resize_callback(void (*callback)(int x, int y, void *data), void *data) {
	resizeCallback     = callback;
	resizeCallbackData = data;
}

void iron_internal_call_resize_callback(int width, int height) {
	if (resizeCallback != NULL) {
		resizeCallback(width, height, resizeCallbackData);
	}
}

void iron_window_set_close_callback(bool (*callback)(void *), void *data) {}

iron_window_mode_t iron_window_get_mode() {
	return IRON_WINDOW_MODE_FULLSCREEN;
}

int iron_window_display() {
	return 0;
}

#ifdef WITH_GAMEPAD

static bool isGamepadEvent(AInputEvent *event) {
	return ((AInputEvent_getSource(event) & AINPUT_SOURCE_GAMEPAD) == AINPUT_SOURCE_GAMEPAD ||
	        (AInputEvent_getSource(event) & AINPUT_SOURCE_JOYSTICK) == AINPUT_SOURCE_JOYSTICK ||
	        (AInputEvent_getSource(event) & AINPUT_SOURCE_DPAD) == AINPUT_SOURCE_DPAD);
}

const char *iron_gamepad_vendor(int gamepad) {
	return "Google";
}

const char *iron_gamepad_product_name(int gamepad) {
	return "gamepad";
}

bool iron_gamepad_connected(int num) {
	return num == 0;
}

void iron_gamepad_rumble(int gamepad, float left, float right) {}

#endif

bool _save_and_quit_callback_internal() {
	return false;
}

volatile int iron_exec_async_done = 1;

void iron_exec_async(const char *path, char *argv[]) {}