/**
* Process the next input event.
*/
static int32_t engine_handle_input(struct android_app* app, AInputEvent* event) {
pthread_t thisthread = pthread_self();
LOG_EVENTS_DEBUG("engine_handle_input(%X, %X), pthread_self() = %X", app, event, thisthread);
struct engine* engine = (struct engine*)app->userData;
if (AInputEvent_getType(event) == AINPUT_EVENT_TYPE_MOTION) {
engine->animating = 1;
engine->state.x = AMotionEvent_getX(event, 0);
engine->state.y = AMotionEvent_getY(event, 0);
return handle_touch_input(event);
}
return 0;
}
/**
* This is the main entry point of a native application that is using
* android_native_app_glue. It runs in its own thread, with its own
* event loop for receiving input events and doing other things.
*/
void android_main(struct android_app* state) {
// Make sure glue isn't stripped.
app_dummy();
memset(&engine, 0, sizeof(engine));
state->userData = &engine;
state->onAppCmd = engine_handle_cmd;
state->onInputEvent = engine_handle_input;
engine.app = state;
// Prepare to monitor accelerometer
engine.sensorManager = ASensorManager_getInstance();
engine.accelerometerSensor = ASensorManager_getDefaultSensor(engine.sensorManager,
ASENSOR_TYPE_ACCELEROMETER);
engine.sensorEventQueue = ASensorManager_createEventQueue(engine.sensorManager,
state->looper, LOOPER_ID_USER, NULL, NULL);
if (state->savedState != NULL) {
// We are starting with a previous saved state; restore from it.
engine.state = *(struct saved_state*)state->savedState;
}
// loop waiting for stuff to do.
while (1) {
// Read all pending events.
int ident;
int events;
struct android_poll_source* source;
// If not animating, we will block forever waiting for events.
// If animating, we loop until all events are read, then continue
// to draw the next frame of animation.
while ((ident=ALooper_pollAll(engine.animating ? 0 : -1, NULL, &events,
(void**)&source)) >= 0) {
// Process this event.
if (source != NULL) {
source->process(state, source);
}
// If a sensor has data, process it now.
if (ident == LOOPER_ID_USER) {
if (engine.accelerometerSensor != NULL) {
ASensorEvent event;
while (ASensorEventQueue_getEvents(engine.sensorEventQueue,
&event, 1) > 0) {
LOG_EVENTS_DEBUG("accelerometer: x=%f y=%f z=%f",
event.acceleration.x, event.acceleration.y,
event.acceleration.z);
AConfiguration* _currentconf = AConfiguration_new();
AConfiguration_fromAssetManager(_currentconf,
state->activity->assetManager);
static int32_t _orientation = AConfiguration_getOrientation(_currentconf);
if (ACONFIGURATION_ORIENTATION_LAND != _orientation) {
// ACONFIGURATION_ORIENTATION_ANY
// ACONFIGURATION_ORIENTATION_PORT
// ACONFIGURATION_ORIENTATION_SQUARE
cocos2d::Acceleration acc;
acc.x = -event.acceleration.x/10;
acc.y = -event.acceleration.y/10;
acc.z = event.acceleration.z/10;
acc.timestamp = 0;
cocos2d::EventAcceleration accEvent(acc);
cocos2d::EventDispatcher::getInstance()->dispatchEvent(&accEvent);
} else {
// ACONFIGURATION_ORIENTATION_LAND
// swap x and y parameters
cocos2d::Acceleration acc;
acc.x = event.acceleration.y/10;
acc.y = -event.acceleration.x/10;
acc.z = event.acceleration.z/10;
acc.timestamp = 0;
cocos2d::EventAcceleration accEvent(acc);
cocos2d::EventDispatcher::getInstance()->dispatchEvent(&accEvent);
}
}
}
}
// Check if we are exiting.
if (state->destroyRequested != 0) {
engine_term_display(&engine);
memset(&engine, 0, sizeof(engine));
s_methodInitialized = false;
return;
}
}
if (engine.animating) {
// Done with events; draw next animation frame.
engine.state.angle += .01f;
if (engine.state.angle > 1) {
engine.state.angle = 0;
}
// Drawing is throttled to the screen update rate, so there
// is no need to do timing here.
LOG_RENDER_DEBUG("android_main : engine.animating");
engine_draw_frame(&engine);
} else {
LOG_RENDER_DEBUG("android_main : !engine.animating");
}
}
}
/*
* Handle Touch Inputs
*/
static int32_t handle_touch_input(AInputEvent *event) {
pthread_t thisthread = pthread_self();
LOG_EVENTS_DEBUG("handle_touch_input(%X), pthread_self() = %X", event, thisthread);
switch(AMotionEvent_getAction(event) &
AMOTION_EVENT_ACTION_MASK) {
case AMOTION_EVENT_ACTION_DOWN:
{
LOG_EVENTS_DEBUG("AMOTION_EVENT_ACTION_DOWN");
int pointerId = AMotionEvent_getPointerId(event, 0);
float xP = AMotionEvent_getX(event,0);
float yP = AMotionEvent_getY(event,0);
LOG_EVENTS_DEBUG("Event: Action DOWN x=%f y=%f pointerID=%d\n",
xP, yP, pointerId);
int pId = pointerId;
float x = xP;
float y = yP;
cocos2d::Director::getInstance()->getOpenGLView()->handleTouchesBegin(1, &pId, &x, &y);
return 1;
}
break;
case AMOTION_EVENT_ACTION_POINTER_DOWN:
{
LOG_EVENTS_DEBUG("AMOTION_EVENT_ACTION_POINTER_DOWN");
int pointerIndex = AMotionEvent_getAction(event) >> AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT;
int pointerId = AMotionEvent_getPointerId(event, pointerIndex);
float xP = AMotionEvent_getX(event,pointerIndex);
float yP = AMotionEvent_getY(event,pointerIndex);
LOG_EVENTS_DEBUG("Event: Action POINTER DOWN x=%f y=%f pointerID=%d\n",
xP, yP, pointerId);
int pId = pointerId;
float x = xP;
float y = yP;
cocos2d::Director::getInstance()->getOpenGLView()->handleTouchesBegin(1, &pId, &x, &y);
return 1;
}
break;
case AMOTION_EVENT_ACTION_MOVE:
{
LOG_EVENTS_DEBUG("AMOTION_EVENT_ACTION_MOVE");
int pointerCount = AMotionEvent_getPointerCount(event);
int ids[pointerCount];
float xs[pointerCount], ys[pointerCount];
getTouchPos(event, ids, xs, ys);
cocos2d::Director::getInstance()->getOpenGLView()->handleTouchesMove(pointerCount, ids, xs, ys);
return 1;
}
break;
case AMOTION_EVENT_ACTION_UP:
{
LOG_EVENTS_DEBUG("AMOTION_EVENT_ACTION_UP");
int pointerId = AMotionEvent_getPointerId(event, 0);
float xP = AMotionEvent_getX(event,0);
float yP = AMotionEvent_getY(event,0);
LOG_EVENTS_DEBUG("Event: Action UP x=%f y=%f pointerID=%d\n",
xP, yP, pointerId);
int pId = pointerId;
float x = xP;
float y = yP;
cocos2d::Director::getInstance()->getOpenGLView()->handleTouchesEnd(1, &pId, &x, &y);
return 1;
}
break;
case AMOTION_EVENT_ACTION_POINTER_UP:
{
LOG_EVENTS_DEBUG("AMOTION_EVENT_ACTION_POINTER_UP");
int pointerIndex = AMotionEvent_getAction(event) >> AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT;
int pointerId = AMotionEvent_getPointerId(event, pointerIndex);
float xP = AMotionEvent_getX(event,pointerIndex);
float yP = AMotionEvent_getY(event,pointerIndex);
LOG_EVENTS_DEBUG("Event: Action POINTER UP x=%f y=%f pointerID=%d\n",
xP, yP, pointerIndex);
int pId = pointerId;
float x = xP;
float y = yP;
cocos2d::Director::getInstance()->getOpenGLView()->handleTouchesEnd(1, &pId, &x, &y);
return 1;
}
break;
case AMOTION_EVENT_ACTION_CANCEL:
{
LOG_EVENTS_DEBUG("AMOTION_EVENT_ACTION_CANCEL");
int pointerCount = AMotionEvent_getPointerCount(event);
int ids[pointerCount];
float xs[pointerCount], ys[pointerCount];
getTouchPos(event, ids, xs, ys);
cocos2d::Director::getInstance()->getOpenGLView()->handleTouchesCancel(pointerCount, ids, xs, ys);
return 1;
}
break;
default:
LOG_EVENTS_DEBUG("handle_touch_input() default case.... NOT HANDLE");
return 0;
break;
}
}
/**
* This is the main entry point of a native application that is using
* android_native_app_glue. It runs in its own thread, with its own
* event loop for receiving input events and doing other things.
*/
void android_main(struct android_app* state) {
// Make sure glue isn't stripped.
app_dummy();
memset(&engine, 0, sizeof(engine));
state->userData = &engine;
state->onAppCmd = engine_handle_cmd;
state->onInputEvent = engine_handle_input;
engine.app = state;
// Prepare to monitor accelerometer
engine.sensorManager = ASensorManager_getInstance();
engine.accelerometerSensor = ASensorManager_getDefaultSensor(engine.sensorManager,
ASENSOR_TYPE_ACCELEROMETER);
engine.sensorEventQueue = ASensorManager_createEventQueue(engine.sensorManager,
state->looper, LOOPER_ID_USER, NULL, NULL);
if (state->savedState != NULL) {
// We are starting with a previous saved state; restore from it.
engine.state = *(struct saved_state*)state->savedState;
}
// loop waiting for stuff to do.
while (1) {
// Read all pending events.
int ident;
int events;
struct android_poll_source* source;
// If not animating, we will block forever waiting for events.
// If animating, we loop until all events are read, then continue
// to draw the next frame of animation.
while ((ident=ALooper_pollAll(engine.animating ? 0 : -1, NULL, &events,
(void**)&source)) >= 0) {
// Process this event.
if (source != NULL) {
source->process(state, source);
}
// If a sensor has data, process it now.
if (ident == LOOPER_ID_USER) {
if (engine.accelerometerSensor != NULL) {
ASensorEvent event;
while (ASensorEventQueue_getEvents(engine.sensorEventQueue,
&event, 1) > 0) {
cocos2d::Director* pDirector = cocos2d::Director::getInstance();
pDirector->getAccelerometer()->update(event.acceleration.x,
event.acceleration.y,
event.acceleration.z,
0);
LOG_EVENTS_DEBUG("accelerometer: x=%f y=%f z=%f",
event.acceleration.x, event.acceleration.y,
event.acceleration.z);
}
}
}
// Check if we are exiting.
if (state->destroyRequested != 0) {
engine_term_display(&engine);
memset(&engine, 0, sizeof(engine));
return;
}
}
if (engine.animating) {
// Done with events; draw next animation frame.
engine.state.angle += .01f;
if (engine.state.angle > 1) {
engine.state.angle = 0;
}
// Drawing is throttled to the screen update rate, so there
// is no need to do timing here.
LOG_RENDER_DEBUG("android_main : engine.animating");
engine_draw_frame(&engine);
} else {
LOG_RENDER_DEBUG("android_main : !engine.animating");
}
}
}