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Add touch input processing

This commit is contained in:
Rohan Kuruvilla 2013-07-26 16:31:01 -07:00 committed by folecr
parent 81318d72ed
commit fa940ec292
1 changed files with 133 additions and 1 deletions
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134
cocos2dx/platform/android/nativeactivity.cpp
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@ -219,17 +219,149 @@ static void engine_term_display(struct engine* engine) {
engine->surface = EGL_NO_SURFACE;
}
/*
* Get X, Y positions and ID's for all pointers
*/
static void getTouchPos(AInputEvent *event, int ids[], float xs[], float ys[]) {
int pointerCount = AMotionEvent_getPointerCount(event);
for(int i = 0; i < pointerCount; ++i) {
ids[i] = AMotionEvent_getPointerId(event, i);
xs[i] = AMotionEvent_getX(event, i);
ys[i] = AMotionEvent_getY(event, i);
}
}
/*
* Handle Touch Inputs
*/
static int32_t handle_touch_input(AInputEvent *event) {
pthread_t thisthread = pthread_self();
LOGI("handle_touch_input(%X), pthread_self() = %X", event, thisthread);
switch(AMotionEvent_getAction(event) &
AMOTION_EVENT_ACTION_MASK) {
case AMOTION_EVENT_ACTION_DOWN:
{
LOGI("AMOTION_EVENT_ACTION_DOWN");
int pointerId = AMotionEvent_getPointerId(event, 0);
float xP = AMotionEvent_getX(event,0);
float yP = AMotionEvent_getY(event,0);
LOGI("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:
{
LOGI("AMOTION_EVENT_ACTION_POINTER_DOWN");
int pointerIndex = AMotionEvent_getAction(event) >> AMOTION_EVENT_ACTION_POINTER_INDEX_MASK;
int pointerId = AMotionEvent_getPointerId(event, pointerIndex);
float xP = AMotionEvent_getX(event,pointerIndex);
float yP = AMotionEvent_getY(event,pointerIndex);
LOGI("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:
{
LOGI("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:
{
LOGI("AMOTION_EVENT_ACTION_UP");
int pointerId = AMotionEvent_getPointerId(event, 0);
float xP = AMotionEvent_getX(event,0);
float yP = AMotionEvent_getY(event,0);
LOGI("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:
{
LOGI("AMOTION_EVENT_ACTION_POINTER_UP");
int pointerIndex = AMotionEvent_getAction(event) >> AMOTION_EVENT_ACTION_POINTER_INDEX_MASK;
int pointerId = AMotionEvent_getPointerId(event, pointerIndex);
float xP = AMotionEvent_getX(event,pointerIndex);
float yP = AMotionEvent_getY(event,pointerIndex);
LOGI("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:
{
LOGI("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:
LOGI("handle_touch_input() default case.... NOT HANDLE");
return 0;
break;
}
}
/**
* Process the next input event.
*/
static int32_t engine_handle_input(struct android_app* app, AInputEvent* event) {
pthread_t thisthread = pthread_self();
LOGI("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 1;
return handle_touch_input(event);
}
return 0;
}