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godot/platform/android/java_glue.cpp

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/*************************************************************************/
/* java_glue.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef ANDROID_NATIVE_ACTIVITY
#include "java_glue.h"
#include "os_android.h"
#include "main/main.h"
#include <unistd.h>
#include "file_access_jandroid.h"
#include "file_access_android.h"
#include "dir_access_jandroid.h"
#include "audio_driver_jandroid.h"
#include "globals.h"
#include "thread_jandroid.h"
#include "core/os/keyboard.h"
#include "java_class_wrapper.h"
#include "android/asset_manager_jni.h"
static JavaClassWrapper *java_class_wrapper=NULL;
static OS_Android *os_android=NULL;
struct jvalret {
jobject obj;
jvalue val;
jvalret() { obj=NULL; }
};
jvalret _variant_to_jvalue(JNIEnv *env, Variant::Type p_type, const Variant* p_arg, bool force_jobject = false) {
jvalret v;
switch(p_type) {
case Variant::BOOL: {
if (force_jobject) {
jclass bclass = env->FindClass("java/lang/Boolean");
jmethodID ctor = env->GetMethodID(bclass, "<init>", "(Z)V");
jvalue val;
val.z = (bool)(*p_arg);
jobject obj = env->NewObjectA(bclass, ctor, &val);
v.val.l = obj;
v.obj=obj;
env->DeleteLocalRef(bclass);
} else {
v.val.z=*p_arg;
};
} break;
case Variant::INT: {
if (force_jobject) {
jclass bclass = env->FindClass("java/lang/Integer");
jmethodID ctor = env->GetMethodID(bclass, "<init>", "(I)V");
jvalue val;
val.i = (int)(*p_arg);
jobject obj = env->NewObjectA(bclass, ctor, &val);
v.val.l = obj;
v.obj=obj;
env->DeleteLocalRef(bclass);
} else {
v.val.i=*p_arg;
};
} break;
case Variant::REAL: {
if (force_jobject) {
jclass bclass = env->FindClass("java/lang/Double");
jmethodID ctor = env->GetMethodID(bclass, "<init>", "(D)V");
jvalue val;
val.d = (double)(*p_arg);
jobject obj = env->NewObjectA(bclass, ctor, &val);
v.val.l = obj;
v.obj=obj;
env->DeleteLocalRef(bclass);
} else {
v.val.f=*p_arg;
};
} break;
case Variant::STRING: {
String s = *p_arg;
jstring jStr = env->NewStringUTF(s.utf8().get_data());
v.val.l=jStr;
v.obj=jStr;
} break;
case Variant::STRING_ARRAY: {
DVector<String> sarray = *p_arg;
jobjectArray arr = env->NewObjectArray(sarray.size(),env->FindClass("java/lang/String"),env->NewStringUTF(""));
for(int j=0;j<sarray.size();j++) {
jstring str = env->NewStringUTF( sarray[j].utf8().get_data() );
env->SetObjectArrayElement(arr,j,str);
env->DeleteLocalRef(str);
}
v.val.l=arr;
v.obj=arr;
} break;
case Variant::DICTIONARY: {
Dictionary dict = *p_arg;
jclass dclass = env->FindClass("org/godotengine/godot/Dictionary");
jmethodID ctor = env->GetMethodID(dclass, "<init>", "()V");
jobject jdict = env->NewObject(dclass, ctor);
Array keys = dict.keys();
jobjectArray jkeys = env->NewObjectArray(keys.size(), env->FindClass("java/lang/String"), env->NewStringUTF(""));
for (int j=0; j<keys.size(); j++) {
jstring str = env->NewStringUTF(String(keys[j]).utf8().get_data());
env->SetObjectArrayElement(jkeys, j, str);
env->DeleteLocalRef(str);
};
jmethodID set_keys = env->GetMethodID(dclass, "set_keys", "([Ljava/lang/String;)V");
jvalue val;
val.l = jkeys;
env->CallVoidMethodA(jdict, set_keys, &val);
env->DeleteLocalRef(jkeys);
jobjectArray jvalues = env->NewObjectArray(keys.size(), env->FindClass("java/lang/Object"), NULL);
for (int j=0; j<keys.size(); j++) {
Variant var = dict[keys[j]];
jvalret v = _variant_to_jvalue(env, var.get_type(), &var, true);
env->SetObjectArrayElement(jvalues, j, v.val.l);
if (v.obj) {
env->DeleteLocalRef(v.obj);
}
};
jmethodID set_values = env->GetMethodID(dclass, "set_values", "([Ljava/lang/Object;)V");
val.l = jvalues;
env->CallVoidMethodA(jdict, set_values, &val);
env->DeleteLocalRef(jvalues);
env->DeleteLocalRef(dclass);
v.val.l = jdict;
v.obj=jdict;
} break;
case Variant::INT_ARRAY: {
DVector<int> array = *p_arg;
jintArray arr = env->NewIntArray(array.size());
DVector<int>::Read r = array.read();
env->SetIntArrayRegion(arr,0,array.size(),r.ptr());
v.val.l=arr;
v.obj=arr;
} break;
case Variant::RAW_ARRAY: {
DVector<uint8_t> array = *p_arg;
jbyteArray arr = env->NewByteArray(array.size());
DVector<uint8_t>::Read r = array.read();
env->SetByteArrayRegion(arr,0,array.size(),reinterpret_cast<const signed char*>(r.ptr()));
v.val.l=arr;
v.obj=arr;
} break;
case Variant::REAL_ARRAY: {
DVector<float> array = *p_arg;
jfloatArray arr = env->NewFloatArray(array.size());
DVector<float>::Read r = array.read();
env->SetFloatArrayRegion(arr,0,array.size(),r.ptr());
v.val.l=arr;
v.obj=arr;
} break;
default: {
v.val.i = 0;
} break;
}
return v;
};
String _get_class_name(JNIEnv * env, jclass cls, bool* array) {
jclass cclass = env->FindClass("java/lang/Class");
jmethodID getName = env->GetMethodID(cclass, "getName", "()Ljava/lang/String;");
jstring clsName=(jstring) env->CallObjectMethod(cls, getName);
if (array) {
jmethodID isArray = env->GetMethodID(cclass, "isArray", "()Z");
jboolean isarr = env->CallBooleanMethod(cls, isArray);
(*array) = isarr ? true : false;
}
String name = env->GetStringUTFChars( clsName, NULL );
env->DeleteLocalRef(clsName);
return name;
};
Variant _jobject_to_variant(JNIEnv * env, jobject obj) {
jclass c = env->GetObjectClass(obj);
bool array;
String name = _get_class_name(env, c, &array);
//print_line("name is " + name + ", array "+Variant(array));
print_line("ARGNAME: "+name);
if (name == "java.lang.String") {
return String::utf8(env->GetStringUTFChars( (jstring)obj, NULL ));
};
if (name == "[Ljava.lang.String;") {
jobjectArray arr = (jobjectArray)obj;
int stringCount = env->GetArrayLength(arr);
//print_line("String array! " + String::num(stringCount));
DVector<String> sarr;
for (int i=0; i<stringCount; i++) {
jstring string = (jstring) env->GetObjectArrayElement(arr, i);
const char *rawString = env->GetStringUTFChars(string, 0);
sarr.push_back(String(rawString));
env->DeleteLocalRef(string);
}
return sarr;
};
if (name == "java.lang.Boolean") {
jmethodID boolValue = env->GetMethodID(c, "booleanValue", "()Z");
bool ret = env->CallBooleanMethod(obj, boolValue);
return ret;
};
if (name == "java.lang.Integer") {
jclass nclass = env->FindClass("java/lang/Number");
jmethodID intValue = env->GetMethodID(nclass, "intValue", "()I");
int ret = env->CallIntMethod(obj, intValue);
return ret;
};
if (name == "[I") {
jintArray arr = (jintArray)obj;
int fCount = env->GetArrayLength(arr);
DVector<int> sarr;
sarr.resize(fCount);
DVector<int>::Write w = sarr.write();
env->GetIntArrayRegion(arr,0,fCount,w.ptr());
w = DVector<int>::Write();
return sarr;
};
if (name == "[B") {
jbyteArray arr = (jbyteArray)obj;
int fCount = env->GetArrayLength(arr);
DVector<uint8_t> sarr;
sarr.resize(fCount);
DVector<uint8_t>::Write w = sarr.write();
env->GetByteArrayRegion(arr,0,fCount,reinterpret_cast<signed char*>(w.ptr()));
w = DVector<uint8_t>::Write();
return sarr;
};
if (name == "java.lang.Float" || name == "java.lang.Double") {
jclass nclass = env->FindClass("java/lang/Number");
jmethodID doubleValue = env->GetMethodID(nclass, "doubleValue", "()D");
double ret = env->CallDoubleMethod(obj, doubleValue);
return ret;
};
if (name == "[D") {
jdoubleArray arr = (jdoubleArray)obj;
int fCount = env->GetArrayLength(arr);
RealArray sarr;
sarr.resize(fCount);
RealArray::Write w = sarr.write();
for (int i=0; i<fCount; i++) {
double n;
env->GetDoubleArrayRegion(arr, i, 1, &n);
w.ptr()[i] = n;
};
return sarr;
};
if (name == "[F") {
jfloatArray arr = (jfloatArray)obj;
int fCount = env->GetArrayLength(arr);
RealArray sarr;
sarr.resize(fCount);
RealArray::Write w = sarr.write();
for (int i=0; i<fCount; i++) {
float n;
env->GetFloatArrayRegion(arr, i, 1, &n);
w.ptr()[i] = n;
};
return sarr;
};
if (name == "[Ljava.lang.Object;") {
jobjectArray arr = (jobjectArray)obj;
int objCount = env->GetArrayLength(arr);
Array varr(true);
for (int i=0; i<objCount; i++) {
jobject jobj = env->GetObjectArrayElement(arr, i);
Variant v = _jobject_to_variant(env, jobj);
varr.push_back(v);
env->DeleteLocalRef(jobj);
}
return varr;
};
if (name == "java.util.HashMap" || name == "org.godotengine.godot.Dictionary") {
Dictionary ret(true);
jclass oclass = c;
jmethodID get_keys = env->GetMethodID(oclass, "get_keys", "()[Ljava/lang/String;");
jobjectArray arr = (jobjectArray)env->CallObjectMethod(obj, get_keys);
StringArray keys = _jobject_to_variant(env, arr);
env->DeleteLocalRef(arr);
jmethodID get_values = env->GetMethodID(oclass, "get_values", "()[Ljava/lang/Object;");
arr = (jobjectArray)env->CallObjectMethod(obj, get_values);
Array vals = _jobject_to_variant(env, arr);
env->DeleteLocalRef(arr);
//print_line("adding " + String::num(keys.size()) + " to Dictionary!");
for (int i=0; i<keys.size(); i++) {
ret[keys[i]] = vals[i];
};
return ret;
};
env->DeleteLocalRef(c);
return Variant();
};
class JNISingleton : public Object {
OBJ_TYPE( JNISingleton, Object );
struct MethodData {
jmethodID method;
Variant::Type ret_type;
Vector<Variant::Type> argtypes;
};
jobject instance;
Map<StringName,MethodData> method_map;
public:
virtual Variant call(const StringName& p_method,const Variant** p_args,int p_argcount,Variant::CallError &r_error) {
//print_line("attempt to call "+String(p_method));
ERR_FAIL_COND_V(!instance,Variant());
r_error.error=Variant::CallError::CALL_OK;
Map<StringName,MethodData >::Element *E=method_map.find(p_method);
if (!E) {
print_line("no exists");
r_error.error=Variant::CallError::CALL_ERROR_INVALID_METHOD;
return Variant();
}
int ac = E->get().argtypes.size();
if (ac<p_argcount) {
print_line("fewargs");
r_error.error=Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
r_error.argument=ac;
return Variant();
}
if (ac>p_argcount) {
print_line("manyargs");
r_error.error=Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
r_error.argument=ac;
return Variant();
}
for(int i=0;i<p_argcount;i++) {
if (!Variant::can_convert(p_args[i]->get_type(),E->get().argtypes[i])) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=i;
r_error.expected=E->get().argtypes[i];
}
}
jvalue *v=NULL;
if (p_argcount) {
v=(jvalue*)alloca( sizeof(jvalue)*p_argcount );
}
JNIEnv *env = ThreadAndroid::get_env();
int res = env->PushLocalFrame(16);
ERR_FAIL_COND_V(res!=0,Variant());
//print_line("argcount "+String::num(p_argcount));
List<jobject> to_erase;
for(int i=0;i<p_argcount;i++) {
jvalret vr = _variant_to_jvalue(env, E->get().argtypes[i], p_args[i]);
v[i] = vr.val;
if (vr.obj)
to_erase.push_back(vr.obj);
}
//print_line("calling method!!");
Variant ret;
switch(E->get().ret_type) {
case Variant::NIL: {
//print_line("call void");
env->CallVoidMethodA(instance,E->get().method,v);
} break;
case Variant::BOOL: {
ret = env->CallBooleanMethodA(instance,E->get().method,v);
//print_line("call bool");
} break;
case Variant::INT: {
ret = env->CallIntMethodA(instance,E->get().method,v);
//print_line("call int");
} break;
case Variant::REAL: {
ret = env->CallFloatMethodA(instance,E->get().method,v);
} break;
case Variant::STRING: {
jobject o = env->CallObjectMethodA(instance,E->get().method,v);
String str = env->GetStringUTFChars((jstring)o, NULL );
ret=str;
env->DeleteLocalRef(o);
} break;
case Variant::STRING_ARRAY: {
jobjectArray arr = (jobjectArray)env->CallObjectMethodA(instance,E->get().method,v);
ret = _jobject_to_variant(env, arr);
env->DeleteLocalRef(arr);
} break;
case Variant::INT_ARRAY: {
jintArray arr = (jintArray)env->CallObjectMethodA(instance,E->get().method,v);
int fCount = env->GetArrayLength(arr);
DVector<int> sarr;
sarr.resize(fCount);
DVector<int>::Write w = sarr.write();
env->GetIntArrayRegion(arr,0,fCount,w.ptr());
w = DVector<int>::Write();
ret=sarr;
env->DeleteLocalRef(arr);
} break;
case Variant::REAL_ARRAY: {
jfloatArray arr = (jfloatArray)env->CallObjectMethodA(instance,E->get().method,v);
int fCount = env->GetArrayLength(arr);
DVector<float> sarr;
sarr.resize(fCount);
DVector<float>::Write w = sarr.write();
env->GetFloatArrayRegion(arr,0,fCount,w.ptr());
w = DVector<float>::Write();
ret=sarr;
env->DeleteLocalRef(arr);
} break;
case Variant::DICTIONARY: {
//print_line("call dictionary");
jobject obj = env->CallObjectMethodA(instance, E->get().method, v);
ret = _jobject_to_variant(env, obj);
env->DeleteLocalRef(obj);
} break;
default: {
print_line("failure..");
env->PopLocalFrame(NULL);
ERR_FAIL_V(Variant());
} break;
}
while (to_erase.size()) {
env->DeleteLocalRef(to_erase.front()->get());
to_erase.pop_front();
}
env->PopLocalFrame(NULL);
//print_line("success");
return ret;
}
jobject get_instance() const {
return instance;
}
void set_instance(jobject p_instance) {
instance=p_instance;
}
void add_method(const StringName& p_name, jmethodID p_method,const Vector<Variant::Type>& p_args, Variant::Type p_ret_type) {
MethodData md;
md.method=p_method;
md.argtypes=p_args;
md.ret_type=p_ret_type;
method_map[p_name]=md;
}
JNISingleton() {
instance=NULL;
}
};
struct TST {
int a;
TST() {
a=5;
}
};
TST tst;
struct JAndroidPointerEvent {
Vector<OS_Android::TouchPos> points;
int pointer;
int what;
};
static List<JAndroidPointerEvent> pointer_events;
static List<InputEvent> key_events;
static bool initialized=false;
static Mutex *input_mutex=NULL;
static Mutex *suspend_mutex=NULL;
static int step=0;
static bool resized=false;
static bool resized_reload=false;
static bool quit_request=false;
static Size2 new_size;
static Vector3 accelerometer;
static HashMap<String,JNISingleton*> jni_singletons;
static jobject godot_io;
static Vector<int> joy_device_ids;
typedef void (*GFXInitFunc)(void *ud,bool gl2);
static jmethodID _on_video_init=0;
static jobject _godot_instance;
static jmethodID _openURI=0;
static jmethodID _getDataDir=0;
static jmethodID _getLocale=0;
static jmethodID _getModel=0;
static jmethodID _showKeyboard=0;
static jmethodID _hideKeyboard=0;
static jmethodID _setScreenOrientation=0;
static jmethodID _getUniqueID=0;
static jmethodID _getSystemDir=0;
static jmethodID _playVideo=0;
static jmethodID _isVideoPlaying=0;
static jmethodID _pauseVideo=0;
static jmethodID _stopVideo=0;
static void _gfx_init_func(void* ud, bool gl2) {
}
static int _open_uri(const String& p_uri) {
JNIEnv *env = ThreadAndroid::get_env();
jstring jStr = env->NewStringUTF(p_uri.utf8().get_data());
return env->CallIntMethod(godot_io,_openURI,jStr) ;
}
static String _get_data_dir() {
JNIEnv *env = ThreadAndroid::get_env();
jstring s =(jstring)env->CallObjectMethod(godot_io,_getDataDir);
return String(env->GetStringUTFChars( s, NULL ));
}
static String _get_locale() {
JNIEnv *env = ThreadAndroid::get_env();
jstring s =(jstring)env->CallObjectMethod(godot_io,_getLocale);
return String(env->GetStringUTFChars( s, NULL ));
}
static String _get_model() {
JNIEnv *env = ThreadAndroid::get_env();
jstring s =(jstring)env->CallObjectMethod(godot_io,_getModel);
return String(env->GetStringUTFChars( s, NULL ));
}
static String _get_unique_id() {
JNIEnv *env = ThreadAndroid::get_env();
jstring s =(jstring)env->CallObjectMethod(godot_io,_getUniqueID);
return String(env->GetStringUTFChars( s, NULL ));
}
static void _show_vk(const String& p_existing) {
JNIEnv* env = ThreadAndroid::get_env();
jstring jStr = env->NewStringUTF(p_existing.utf8().get_data());
env->CallVoidMethod(godot_io, _showKeyboard, jStr);
};
static void _set_screen_orient(int p_orient) {
JNIEnv* env = ThreadAndroid::get_env();
env->CallVoidMethod(godot_io, _setScreenOrientation, p_orient );
};
static String _get_system_dir(int p_dir) {
JNIEnv *env = ThreadAndroid::get_env();
jstring s =(jstring)env->CallObjectMethod(godot_io,_getSystemDir,p_dir);
return String(env->GetStringUTFChars( s, NULL ));
};
static void _hide_vk() {
JNIEnv* env = ThreadAndroid::get_env();
env->CallVoidMethod(godot_io, _hideKeyboard);
};
// virtual Error native_video_play(String p_path);
// virtual bool native_video_is_playing();
// virtual void native_video_pause();
// virtual void native_video_stop();
static void _play_video(const String& p_path) {
}
static bool _is_video_playing() {
JNIEnv* env = ThreadAndroid::get_env();
return env->CallBooleanMethod(godot_io, _isVideoPlaying);
//return false;
}
static void _pause_video() {
JNIEnv* env = ThreadAndroid::get_env();
env->CallVoidMethod(godot_io, _pauseVideo);
}
static void _stop_video() {
JNIEnv* env = ThreadAndroid::get_env();
env->CallVoidMethod(godot_io, _stopVideo);
}
JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_initialize(JNIEnv * env, jobject obj, jobject activity,jboolean p_need_reload_hook, jobjectArray p_cmdline,jobject p_asset_manager) {
__android_log_print(ANDROID_LOG_INFO,"godot","**INIT EVENT! - %p\n",env);
initialized=true;
JavaVM *jvm;
env->GetJavaVM(&jvm);
_godot_instance=env->NewGlobalRef(activity);
// _godot_instance=activity;
__android_log_print(ANDROID_LOG_INFO,"godot","***************** HELLO FROM JNI!!!!!!!!");
{
//setup IO Object
jclass cls = env->FindClass("org/godotengine/godot/Godot");
if (cls) {
cls=(jclass)env->NewGlobalRef(cls);
__android_log_print(ANDROID_LOG_INFO,"godot","*******CLASS FOUND!!!");
}
__android_log_print(ANDROID_LOG_INFO,"godot","STEP2, %p",cls);
jfieldID fid = env->GetStaticFieldID(cls, "io", "Lorg/godotengine/godot/GodotIO;");
__android_log_print(ANDROID_LOG_INFO,"godot","STEP3 %i",fid);
jobject ob = env->GetStaticObjectField(cls,fid);
__android_log_print(ANDROID_LOG_INFO,"godot","STEP4, %p",ob);
jobject gob = env->NewGlobalRef(ob);
__android_log_print(ANDROID_LOG_INFO,"godot","STEP4.5, %p",gob);
godot_io=gob;
_on_video_init = env->GetMethodID(cls, "onVideoInit", "(Z)V");
jclass clsio = env->FindClass("org/godotengine/godot/Godot");
if (cls) {
jclass c = env->GetObjectClass(gob);
_openURI = env->GetMethodID(c,"openURI","(Ljava/lang/String;)I");
_getDataDir = env->GetMethodID(c,"getDataDir","()Ljava/lang/String;");
_getLocale = env->GetMethodID(c,"getLocale","()Ljava/lang/String;");
_getModel = env->GetMethodID(c,"getModel","()Ljava/lang/String;");
_getUniqueID = env->GetMethodID(c,"getUniqueID","()Ljava/lang/String;");
_showKeyboard = env->GetMethodID(c,"showKeyboard","(Ljava/lang/String;)V");
_hideKeyboard = env->GetMethodID(c,"hideKeyboard","()V");
_setScreenOrientation = env->GetMethodID(c,"setScreenOrientation","(I)V");
_getSystemDir = env->GetMethodID(c,"getSystemDir","(I)Ljava/lang/String;");
_playVideo = env->GetMethodID(c,"playVideo","(Ljava/lang/String;)V");
_isVideoPlaying = env->GetMethodID(c,"isVideoPlaying","()Z");
_pauseVideo = env->GetMethodID(c,"pauseVideo","()V");
_stopVideo = env->GetMethodID(c,"stopVideo","()V");
}
ThreadAndroid::make_default(jvm);
#ifdef USE_JAVA_FILE_ACCESS
FileAccessJAndroid::setup(gob);
#else
jobject amgr = env->NewGlobalRef(p_asset_manager);
FileAccessAndroid::asset_manager=AAssetManager_fromJava(env,amgr);
#endif
DirAccessJAndroid::setup(gob);
AudioDriverAndroid::setup(gob);
}
const char ** cmdline=NULL;
int cmdlen=0;
bool use_apk_expansion=false;
if (p_cmdline) {
cmdlen = env->GetArrayLength(p_cmdline);
if (cmdlen) {
cmdline = (const char**)malloc((env->GetArrayLength(p_cmdline)+1)*sizeof(const char*));
cmdline[cmdlen]=NULL;
for (int i=0; i<cmdlen; i++) {
jstring string = (jstring) env->GetObjectArrayElement(p_cmdline, i);
const char *rawString = env->GetStringUTFChars(string, 0);
if (!rawString) {
__android_log_print(ANDROID_LOG_INFO,"godot","cmdline arg %i is null\n",i);
} else {
// __android_log_print(ANDROID_LOG_INFO,"godot","cmdline arg %i is: %s\n",i,rawString);
if (strcmp(rawString,"-main_pack")==0)
use_apk_expansion=true;
}
cmdline[i]=rawString;
}
}
}
__android_log_print(ANDROID_LOG_INFO,"godot","CMDLINE LEN %i - APK EXPANSION %I\n",cmdlen,int(use_apk_expansion));
os_android = new OS_Android(_gfx_init_func,env,_open_uri,_get_data_dir,_get_locale, _get_model,_show_vk, _hide_vk,_set_screen_orient,_get_unique_id, _get_system_dir, _play_video,_is_video_playing, _pause_video, _stop_video,use_apk_expansion);
os_android->set_need_reload_hooks(p_need_reload_hook);
char wd[500];
getcwd(wd,500);
__android_log_print(ANDROID_LOG_INFO,"godot","test construction %i\n",tst.a);
__android_log_print(ANDROID_LOG_INFO,"godot","running from dir %s\n",wd);
__android_log_print(ANDROID_LOG_INFO,"godot","**SETUP");
#if 0
char *args[]={"-test","render",NULL};
__android_log_print(ANDROID_LOG_INFO,"godot","pre asdasd setup...");
Error err = Main::setup("apk",2,args,false);
#else
Error err = Main::setup("apk",cmdlen,(char**)cmdline,false);
#endif
if (err!=OK) {
__android_log_print(ANDROID_LOG_INFO,"godot","*****UNABLE TO SETUP");
return; //should exit instead and print the error
}
__android_log_print(ANDROID_LOG_INFO,"godot","*****SETUP OK");
//video driver is determined here, because once initialized, it cant be changed
String vd = Globals::get_singleton()->get("display/driver");
env->CallVoidMethod(_godot_instance, _on_video_init, (jboolean)true);
__android_log_print(ANDROID_LOG_INFO,"godot","**START");
input_mutex=Mutex::create();
suspend_mutex=Mutex::create();
}
JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_resize(JNIEnv * env, jobject obj, jint width, jint height, jboolean reload) {
__android_log_print(ANDROID_LOG_INFO,"godot","^_^_^_^_^ resize %lld, %i, %i\n",Thread::get_caller_ID(),width,height);
if (os_android)
os_android->set_display_size(Size2(width,height));
/*input_mutex->lock();
resized=true;
if (reload)
resized_reload=true;
new_size=Size2(width,height);
input_mutex->unlock();*/
}
JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_newcontext(JNIEnv * env, jobject obj,bool p_32_bits) {
__android_log_print(ANDROID_LOG_INFO,"godot","^_^_^_^_^ newcontext %lld\n",Thread::get_caller_ID());
if (os_android) {
os_android->set_context_is_16_bits(!p_32_bits);
}
if (os_android && step > 0) {
os_android->reload_gfx();
}
}
JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_quit(JNIEnv * env, jobject obj) {
input_mutex->lock();
quit_request=true;
print_line("BACK PRESSED");
input_mutex->unlock();
}
static void _initialize_java_modules() {
String modules = Globals::get_singleton()->get("android/modules");
Vector<String> mods = modules.split(",",false);
print_line("ANDROID MODULES : " + modules);
__android_log_print(ANDROID_LOG_INFO,"godot","mod count: %i",mods.size());
if (mods.size()) {
JNIEnv *env = ThreadAndroid::get_env();
jclass activityClass = env->FindClass("org/godotengine/godot/Godot");
jmethodID getClassLoader = env->GetMethodID(activityClass,"getClassLoader", "()Ljava/lang/ClassLoader;");
jobject cls = env->CallObjectMethod(_godot_instance, getClassLoader);
//cls=env->NewGlobalRef(cls);
jclass classLoader = env->FindClass("java/lang/ClassLoader");
//classLoader=(jclass)env->NewGlobalRef(classLoader);
jmethodID findClass = env->GetMethodID(classLoader, "loadClass", "(Ljava/lang/String;)Ljava/lang/Class;");
for (int i=0;i<mods.size();i++) {
String m = mods[i];
//jclass singletonClass = env->FindClass(m.utf8().get_data());
print_line("LOADING MODULE: "+m);
jstring strClassName = env->NewStringUTF(m.utf8().get_data());
jclass singletonClass = (jclass)env->CallObjectMethod(cls, findClass, strClassName);
if (!singletonClass) {
ERR_EXPLAIN("Couldn't find singleton for class: "+m);
ERR_CONTINUE(!singletonClass);
}
//singletonClass=(jclass)env->NewGlobalRef(singletonClass);
__android_log_print(ANDROID_LOG_INFO,"godot","****^*^*?^*^*class data %x",singletonClass);
jmethodID initialize = env->GetStaticMethodID(singletonClass, "initialize", "(Landroid/app/Activity;)Lorg/godotengine/godot/Godot$SingletonBase;");
if (!initialize) {
ERR_EXPLAIN("Couldn't find proper initialize function 'public static Godot.SingletonBase Class::initialize(Activity p_activity)' initializer for singleton class: "+m);
ERR_CONTINUE(!initialize);
}
jobject obj = env->CallStaticObjectMethod(singletonClass,initialize,_godot_instance);
__android_log_print(ANDROID_LOG_INFO,"godot","****^*^*?^*^*class instance %x",obj);
jobject gob = env->NewGlobalRef(obj);
}
}
}
JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_step(JNIEnv * env, jobject obj)
{
ThreadAndroid::setup_thread();
//__android_log_print(ANDROID_LOG_INFO,"godot","**STEP EVENT! - %p-%i\n",env,Thread::get_caller_ID());
suspend_mutex->lock();
input_mutex->lock();
//first time step happens, initialize
if (step == 0) {
// ugly hack to initialize the rest of the engine
// because of the way android forces you to do everything with threads
java_class_wrapper = memnew( JavaClassWrapper(_godot_instance ));
Globals::get_singleton()->add_singleton(Globals::Singleton("JavaClassWrapper",java_class_wrapper));
_initialize_java_modules();
Main::setup2();
++step;
suspend_mutex->unlock();
input_mutex->unlock();
return;
};
if (step == 1) {
if (!Main::start()) {
input_mutex->unlock();
suspend_mutex->lock();
return; //should exit instead and print the error
}
os_android->main_loop_begin();
++step;
}
while(pointer_events.size()) {
JAndroidPointerEvent jpe=pointer_events.front()->get();
os_android->process_touch(jpe.what,jpe.pointer,jpe.points);
pointer_events.pop_front();
}
while (key_events.size()) {
InputEvent event = key_events.front()->get();
os_android->process_event(event);
key_events.pop_front();
};
if (quit_request) {
os_android->main_loop_request_quit();
quit_request=false;
}
input_mutex->unlock();
os_android->process_accelerometer(accelerometer);
if (os_android->main_loop_iterate()==true) {
jclass cls = env->FindClass("org/godotengine/godot/Godot");
jmethodID _finish = env->GetMethodID(cls, "forceQuit", "()V");
env->CallVoidMethod(_godot_instance, _finish);
__android_log_print(ANDROID_LOG_INFO,"godot","**FINISH REQUEST!!! - %p-%i\n",env,Thread::get_caller_ID());
}
suspend_mutex->unlock();
}
JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_touch(JNIEnv * env, jobject obj, jint ev,jint pointer, jint count, jintArray positions) {
//__android_log_print(ANDROID_LOG_INFO,"godot","**TOUCH EVENT! - %p-%i\n",env,Thread::get_caller_ID());
Vector<OS_Android::TouchPos> points;
for(int i=0;i<count;i++) {
jint p[3];
env->GetIntArrayRegion(positions,i*3,3,p);
OS_Android::TouchPos tp;
tp.pos=Point2(p[1],p[2]);
tp.id=p[0];
points.push_back(tp);
}
JAndroidPointerEvent jpe;
jpe.pointer=pointer;
jpe.points=points;
jpe.what=ev;
input_mutex->lock();
pointer_events.push_back(jpe);
input_mutex->unlock();
//if (os_android)
// os_android->process_touch(ev,pointer,points);
}
/*
* Android Key codes.
*/
enum {
AKEYCODE_UNKNOWN = 0,
AKEYCODE_SOFT_LEFT = 1,
AKEYCODE_SOFT_RIGHT = 2,
AKEYCODE_HOME = 3,
AKEYCODE_BACK = 4,
AKEYCODE_CALL = 5,
AKEYCODE_ENDCALL = 6,
AKEYCODE_0 = 7,
AKEYCODE_1 = 8,
AKEYCODE_2 = 9,
AKEYCODE_3 = 10,
AKEYCODE_4 = 11,
AKEYCODE_5 = 12,
AKEYCODE_6 = 13,
AKEYCODE_7 = 14,
AKEYCODE_8 = 15,
AKEYCODE_9 = 16,
AKEYCODE_STAR = 17,
AKEYCODE_POUND = 18,
AKEYCODE_DPAD_UP = 19,
AKEYCODE_DPAD_DOWN = 20,
AKEYCODE_DPAD_LEFT = 21,
AKEYCODE_DPAD_RIGHT = 22,
AKEYCODE_DPAD_CENTER = 23,
AKEYCODE_VOLUME_UP = 24,
AKEYCODE_VOLUME_DOWN = 25,
AKEYCODE_POWER = 26,
AKEYCODE_CAMERA = 27,
AKEYCODE_CLEAR = 28,
AKEYCODE_A = 29,
AKEYCODE_B = 30,
AKEYCODE_C = 31,
AKEYCODE_D = 32,
AKEYCODE_E = 33,
AKEYCODE_F = 34,
AKEYCODE_G = 35,
AKEYCODE_H = 36,
AKEYCODE_I = 37,
AKEYCODE_J = 38,
AKEYCODE_K = 39,
AKEYCODE_L = 40,
AKEYCODE_M = 41,
AKEYCODE_N = 42,
AKEYCODE_O = 43,
AKEYCODE_P = 44,
AKEYCODE_Q = 45,
AKEYCODE_R = 46,
AKEYCODE_S = 47,
AKEYCODE_T = 48,
AKEYCODE_U = 49,
AKEYCODE_V = 50,
AKEYCODE_W = 51,
AKEYCODE_X = 52,
AKEYCODE_Y = 53,
AKEYCODE_Z = 54,
AKEYCODE_COMMA = 55,
AKEYCODE_PERIOD = 56,
AKEYCODE_ALT_LEFT = 57,
AKEYCODE_ALT_RIGHT = 58,
AKEYCODE_SHIFT_LEFT = 59,
AKEYCODE_SHIFT_RIGHT = 60,
AKEYCODE_TAB = 61,
AKEYCODE_SPACE = 62,
AKEYCODE_SYM = 63,
AKEYCODE_EXPLORER = 64,
AKEYCODE_ENVELOPE = 65,
AKEYCODE_ENTER = 66,
AKEYCODE_DEL = 67,
AKEYCODE_GRAVE = 68,
AKEYCODE_MINUS = 69,
AKEYCODE_EQUALS = 70,
AKEYCODE_LEFT_BRACKET = 71,
AKEYCODE_RIGHT_BRACKET = 72,
AKEYCODE_BACKSLASH = 73,
AKEYCODE_SEMICOLON = 74,
AKEYCODE_APOSTROPHE = 75,
AKEYCODE_SLASH = 76,
AKEYCODE_AT = 77,
AKEYCODE_NUM = 78,
AKEYCODE_HEADSETHOOK = 79,
AKEYCODE_FOCUS = 80, // *Camera* focus
AKEYCODE_PLUS = 81,
AKEYCODE_MENU = 82,
AKEYCODE_NOTIFICATION = 83,
AKEYCODE_SEARCH = 84,
AKEYCODE_MEDIA_PLAY_PAUSE= 85,
AKEYCODE_MEDIA_STOP = 86,
AKEYCODE_MEDIA_NEXT = 87,
AKEYCODE_MEDIA_PREVIOUS = 88,
AKEYCODE_MEDIA_REWIND = 89,
AKEYCODE_MEDIA_FAST_FORWARD = 90,
AKEYCODE_MUTE = 91,
AKEYCODE_PAGE_UP = 92,
AKEYCODE_PAGE_DOWN = 93,
AKEYCODE_PICTSYMBOLS = 94,
AKEYCODE_SWITCH_CHARSET = 95,
AKEYCODE_BUTTON_A = 96,
AKEYCODE_BUTTON_B = 97,
AKEYCODE_BUTTON_C = 98,
AKEYCODE_BUTTON_X = 99,
AKEYCODE_BUTTON_Y = 100,
AKEYCODE_BUTTON_Z = 101,
AKEYCODE_BUTTON_L1 = 102,
AKEYCODE_BUTTON_R1 = 103,
AKEYCODE_BUTTON_L2 = 104,
AKEYCODE_BUTTON_R2 = 105,
AKEYCODE_BUTTON_THUMBL = 106,
AKEYCODE_BUTTON_THUMBR = 107,
AKEYCODE_BUTTON_START = 108,
AKEYCODE_BUTTON_SELECT = 109,
AKEYCODE_BUTTON_MODE = 110,
// NOTE: If you add a new keycode here you must also add it to several other files.
// Refer to frameworks/base/core/java/android/view/KeyEvent.java for the full list.
};
struct _WinTranslatePair {
unsigned int keysym;
unsigned int keycode;
};
static _WinTranslatePair _ak_to_keycode[]={
{ KEY_TAB, AKEYCODE_TAB },
{ KEY_ENTER, AKEYCODE_ENTER },
{ KEY_SHIFT, AKEYCODE_SHIFT_LEFT },
{ KEY_SHIFT, AKEYCODE_SHIFT_RIGHT },
{ KEY_ALT, AKEYCODE_ALT_LEFT },
{ KEY_ALT, AKEYCODE_ALT_RIGHT },
{ KEY_MENU, AKEYCODE_MENU },
{ KEY_PAUSE, AKEYCODE_MEDIA_PLAY_PAUSE },
{ KEY_ESCAPE, AKEYCODE_BACK },
{ KEY_SPACE, AKEYCODE_SPACE },
{ KEY_PAGEUP, AKEYCODE_PAGE_UP },
{ KEY_PAGEDOWN, AKEYCODE_PAGE_DOWN },
{ KEY_HOME, AKEYCODE_HOME },//(0x24)
{ KEY_LEFT, AKEYCODE_DPAD_LEFT },
{ KEY_UP, AKEYCODE_DPAD_UP },
{ KEY_RIGHT, AKEYCODE_DPAD_RIGHT },
{ KEY_DOWN, AKEYCODE_DPAD_DOWN},
{ KEY_PERIODCENTERED, AKEYCODE_DPAD_CENTER },
{ KEY_BACKSPACE, AKEYCODE_DEL},
{ KEY_0, AKEYCODE_0 },////0 key
{ KEY_1, AKEYCODE_1 },////1 key
{ KEY_2, AKEYCODE_2 },////2 key
{ KEY_3, AKEYCODE_3 },////3 key
{ KEY_4, AKEYCODE_4 },////4 key
{ KEY_5, AKEYCODE_5 },////5 key
{ KEY_6, AKEYCODE_6 },////6 key
{ KEY_7, AKEYCODE_7 },////7 key
{ KEY_8, AKEYCODE_8 },////8 key
{ KEY_9, AKEYCODE_9 },////9 key
{ KEY_A, AKEYCODE_A },////A key
{ KEY_B, AKEYCODE_B },////B key
{ KEY_C, AKEYCODE_C },////C key
{ KEY_D, AKEYCODE_D },////D key
{ KEY_E, AKEYCODE_E },////E key
{ KEY_F, AKEYCODE_F },////F key
{ KEY_G, AKEYCODE_G },////G key
{ KEY_H, AKEYCODE_H },////H key
{ KEY_I, AKEYCODE_I },////I key
{ KEY_J, AKEYCODE_J },////J key
{ KEY_K, AKEYCODE_K },////K key
{ KEY_L, AKEYCODE_L },////L key
{ KEY_M, AKEYCODE_M },////M key
{ KEY_N, AKEYCODE_N },////N key
{ KEY_O, AKEYCODE_O },////O key
{ KEY_P, AKEYCODE_P },////P key
{ KEY_Q, AKEYCODE_Q },////Q key
{ KEY_R, AKEYCODE_R },////R key
{ KEY_S, AKEYCODE_S },////S key
{ KEY_T, AKEYCODE_T },////T key
{ KEY_U, AKEYCODE_U },////U key
{ KEY_V, AKEYCODE_V },////V key
{ KEY_W, AKEYCODE_W },////W key
{ KEY_X, AKEYCODE_X },////X key
{ KEY_Y, AKEYCODE_Y },////Y key
{ KEY_Z, AKEYCODE_Z },////Z key
{ KEY_HOMEPAGE, AKEYCODE_EXPLORER},
{ KEY_LAUNCH0, AKEYCODE_BUTTON_A},
{ KEY_LAUNCH1, AKEYCODE_BUTTON_B},
{ KEY_LAUNCH2, AKEYCODE_BUTTON_C},
{ KEY_LAUNCH3, AKEYCODE_BUTTON_X},
{ KEY_LAUNCH4, AKEYCODE_BUTTON_Y},
{ KEY_LAUNCH5, AKEYCODE_BUTTON_Z},
{ KEY_LAUNCH6, AKEYCODE_BUTTON_L1},
{ KEY_LAUNCH7, AKEYCODE_BUTTON_R1},
{ KEY_LAUNCH8, AKEYCODE_BUTTON_L2},
{ KEY_LAUNCH9, AKEYCODE_BUTTON_R2},
{ KEY_LAUNCHA, AKEYCODE_BUTTON_THUMBL},
{ KEY_LAUNCHB, AKEYCODE_BUTTON_THUMBR},
{ KEY_LAUNCHC, AKEYCODE_BUTTON_START},
{ KEY_LAUNCHD, AKEYCODE_BUTTON_SELECT},
{ KEY_LAUNCHE, AKEYCODE_BUTTON_MODE},
{ KEY_VOLUMEMUTE, AKEYCODE_MUTE},
{ KEY_VOLUMEDOWN, AKEYCODE_VOLUME_DOWN},
{ KEY_VOLUMEUP, AKEYCODE_VOLUME_UP},
{ KEY_BACK, AKEYCODE_MEDIA_REWIND },
{ KEY_FORWARD, AKEYCODE_MEDIA_FAST_FORWARD },
{ KEY_MEDIANEXT, AKEYCODE_MEDIA_NEXT },
{ KEY_MEDIAPREVIOUS, AKEYCODE_MEDIA_PREVIOUS },
{ KEY_MEDIASTOP, AKEYCODE_MEDIA_STOP },
{ KEY_PLUS, AKEYCODE_PLUS },
{ KEY_EQUAL, AKEYCODE_EQUALS},// the '+' key
{ KEY_COMMA, AKEYCODE_COMMA},// the ',' key
{ KEY_MINUS, AKEYCODE_MINUS},// the '-' key
{ KEY_SLASH, AKEYCODE_SLASH},// the '/?' key
{ KEY_BACKSLASH, AKEYCODE_BACKSLASH},
{ KEY_BRACKETLEFT, AKEYCODE_LEFT_BRACKET},
{ KEY_BRACKETRIGHT, AKEYCODE_RIGHT_BRACKET},
{ KEY_UNKNOWN, 0} };
/*
TODO: map these android key:
AKEYCODE_SOFT_LEFT = 1,
AKEYCODE_SOFT_RIGHT = 2,
AKEYCODE_CALL = 5,
AKEYCODE_ENDCALL = 6,
AKEYCODE_STAR = 17,
AKEYCODE_POUND = 18,
AKEYCODE_POWER = 26,
AKEYCODE_CAMERA = 27,
AKEYCODE_CLEAR = 28,
AKEYCODE_SYM = 63,
AKEYCODE_ENVELOPE = 65,
AKEYCODE_GRAVE = 68,
AKEYCODE_SEMICOLON = 74,
AKEYCODE_APOSTROPHE = 75,
AKEYCODE_AT = 77,
AKEYCODE_NUM = 78,
AKEYCODE_HEADSETHOOK = 79,
AKEYCODE_FOCUS = 80, // *Camera* focus
AKEYCODE_NOTIFICATION = 83,
AKEYCODE_SEARCH = 84,
AKEYCODE_PICTSYMBOLS = 94,
AKEYCODE_SWITCH_CHARSET = 95,
*/
static unsigned int android_get_keysym(unsigned int p_code) {
for(int i=0;_ak_to_keycode[i].keysym!=KEY_UNKNOWN;i++) {
if (_ak_to_keycode[i].keycode==p_code) {
//print_line("outcode: " + _ak_to_keycode[i].keysym);
return _ak_to_keycode[i].keysym;
}
}
return KEY_UNKNOWN;
}
static int find_device(int p_device) {
for (int i=0; i<joy_device_ids.size(); i++) {
if (joy_device_ids[i] == p_device) {
//print_line("found device at "+String::num(i));
return i;
};
};
//print_line("adding a device at" + String::num(joy_device_ids.size()));
joy_device_ids.push_back(p_device);
return joy_device_ids.size() - 1;
};
JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_joybutton(JNIEnv * env, jobject obj, jint p_device, jint p_button, jboolean p_pressed) {
InputEvent ievent;
ievent.type = InputEvent::JOYSTICK_BUTTON;
ievent.device = find_device(p_device);
ievent.joy_button.button_index = p_button;
ievent.joy_button.pressed = p_pressed;
input_mutex->lock();
key_events.push_back(ievent);
input_mutex->unlock();
};
JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_joyaxis(JNIEnv * env, jobject obj, jint p_device, jint p_axis, jfloat p_value) {
InputEvent ievent;
ievent.type = InputEvent::JOYSTICK_MOTION;
ievent.device = find_device(p_device);
ievent.joy_motion.axis = p_axis;
ievent.joy_motion.axis_value = p_value;
input_mutex->lock();
key_events.push_back(ievent);
input_mutex->unlock();
};
JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_key(JNIEnv * env, jobject obj, jint p_scancode, jint p_unicode_char, jboolean p_pressed) {
InputEvent ievent;
ievent.type = InputEvent::KEY;
ievent.device = 0;
int val = p_unicode_char;
int scancode = android_get_keysym(p_scancode);
ievent.key.scancode = scancode;
ievent.key.unicode = val;
ievent.key.pressed = p_pressed;
print_line("Scancode: " + String::num(p_scancode) + ":" + String::num(ievent.key.scancode) + " Unicode: " + String::num(val));
ievent.key.mod.shift=false;
ievent.key.mod.alt=false;
ievent.key.mod.control=false;
ievent.key.echo=false;
if (val == '\n')
{
ievent.key.scancode = KEY_ENTER;
}else if (val == 61448) {
ievent.key.scancode = KEY_BACKSPACE;
ievent.key.unicode = KEY_BACKSPACE;
} else if (val == 61453) {
ievent.key.scancode = KEY_ENTER;
ievent.key.unicode = KEY_ENTER;
} else if (p_scancode==4) {
quit_request=true;
}
input_mutex->lock();
key_events.push_back(ievent);
input_mutex->unlock();
};
JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_accelerometer(JNIEnv * env, jobject obj, jfloat x, jfloat y, jfloat z) {
input_mutex->lock();
accelerometer=Vector3(x,y,z);
input_mutex->unlock();
}
JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_focusin(JNIEnv * env, jobject obj){
if (!suspend_mutex)
return;
suspend_mutex->lock();
if (os_android && step > 0)
os_android->main_loop_focusin();
suspend_mutex->unlock();
}
JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_focusout(JNIEnv * env, jobject obj){
if (!suspend_mutex)
return;
suspend_mutex->lock();
if (os_android && step > 0)
os_android->main_loop_focusout();
suspend_mutex->unlock();
}
JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_audio(JNIEnv * env, jobject obj) {
ThreadAndroid::setup_thread();
AudioDriverAndroid::thread_func(env);
}
JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_singleton(JNIEnv * env, jobject obj, jstring name,jobject p_object){
String singname = env->GetStringUTFChars( name, NULL );
JNISingleton *s = memnew( JNISingleton );
s->set_instance(env->NewGlobalRef(p_object));
jni_singletons[singname]=s;
Globals::get_singleton()->add_singleton(Globals::Singleton(singname,s));
Globals::get_singleton()->set(singname,s);
}
static Variant::Type get_jni_type(const String& p_type) {
static struct {
const char *name;
Variant::Type type;
} _type_to_vtype[]={
{"void",Variant::NIL},
{"boolean",Variant::BOOL},
{"int",Variant::INT},
{"float",Variant::REAL},
{"double", Variant::REAL},
{"java.lang.String",Variant::STRING},
{"[I",Variant::INT_ARRAY},
{"[B",Variant::RAW_ARRAY},
{"[F",Variant::REAL_ARRAY},
{"[java.lang.String",Variant::STRING_ARRAY},
{"org.godotengine.godot.Dictionary", Variant::DICTIONARY},
{NULL,Variant::NIL}
};
int idx=0;
while (_type_to_vtype[idx].name) {
if (p_type==_type_to_vtype[idx].name)
return _type_to_vtype[idx].type;
idx++;
}
return Variant::NIL;
}
static const char* get_jni_sig(const String& p_type) {
static struct {
const char *name;
const char *sig;
} _type_to_vtype[]={
{"void","V"},
{"boolean","Z"},
{"int","I"},
{"float","F"},
{"double","D"},
{"java.lang.String","Ljava/lang/String;"},
{"org.godotengine.godot.Dictionary", "Lorg/godotengine/godot/Dictionary;"},
{"[I","[I"},
{"[B","[B"},
{"[F","[F"},
{"[java.lang.String","[Ljava/lang/String;"},
{NULL,"V"}
};
int idx=0;
while (_type_to_vtype[idx].name) {
if (p_type==_type_to_vtype[idx].name)
return _type_to_vtype[idx].sig;
idx++;
}
return "Ljava/lang/Object;";
}
JNIEXPORT jstring JNICALL Java_org_godotengine_godot_GodotLib_getGlobal(JNIEnv * env, jobject obj, jstring path) {
String js = env->GetStringUTFChars( path, NULL );
return env->NewStringUTF(Globals::get_singleton()->get(js).operator String().utf8().get_data());
}
JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_method(JNIEnv * env, jobject obj, jstring sname, jstring name, jstring ret, jobjectArray args){
String singname = env->GetStringUTFChars( sname, NULL );
ERR_FAIL_COND(!jni_singletons.has(singname));
JNISingleton *s = jni_singletons.get(singname);
String mname = env->GetStringUTFChars( name, NULL );
String retval = env->GetStringUTFChars( ret, NULL );
Vector<Variant::Type> types;
String cs="(";
int stringCount = env->GetArrayLength(args);
print_line("Singl: "+singname+" Method: "+mname+" RetVal: "+retval);
for (int i=0; i<stringCount; i++) {
jstring string = (jstring) env->GetObjectArrayElement(args, i);
const char *rawString = env->GetStringUTFChars(string, 0);
types.push_back(get_jni_type(String(rawString)));
cs+=get_jni_sig(String(rawString));
}
cs+=")";
cs+=get_jni_sig(retval);
jclass cls = env->GetObjectClass(s->get_instance());
print_line("METHOD: "+mname+" sig: "+cs);
jmethodID mid = env->GetMethodID(cls, mname.ascii().get_data(), cs.ascii().get_data());
if (!mid) {
print_line("FAILED GETTING METHOID "+mname);
}
s->add_method(mname,mid,types,get_jni_type(retval));
}
JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_callobject(JNIEnv * env, jobject p_obj, jint ID, jstring method, jobjectArray params) {
Object* obj = ObjectDB::get_instance(ID);
ERR_FAIL_COND(!obj);
int res = env->PushLocalFrame(16);
ERR_FAIL_COND(res!=0);
String str_method = env->GetStringUTFChars( method, NULL );
int count = env->GetArrayLength(params);
Variant* vlist = (Variant*)alloca(sizeof(Variant) * count);
Variant** vptr = (Variant**)alloca(sizeof(Variant*) * count);
for (int i=0; i<count; i++) {
jobject obj = env->GetObjectArrayElement(params, i);
Variant v;
if (obj)
v=_jobject_to_variant(env, obj);
memnew_placement(&vlist[i], Variant);
vlist[i] = v;
vptr[i] = &vlist[i];
env->DeleteLocalRef(obj);
};
Variant::CallError err;
obj->call(str_method, (const Variant**)vptr, count, err);
// something
env->PopLocalFrame(NULL);
};
JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_calldeferred(JNIEnv * env, jobject p_obj, jint ID, jstring method, jobjectArray params) {
Object* obj = ObjectDB::get_instance(ID);
ERR_FAIL_COND(!obj);
int res = env->PushLocalFrame(16);
ERR_FAIL_COND(res!=0);
String str_method = env->GetStringUTFChars( method, NULL );
int count = env->GetArrayLength(params);
Variant args[VARIANT_ARG_MAX];
//print_line("Java->GD call: "+obj->get_type()+"::"+str_method+" argc "+itos(count));
for (int i=0; i<MIN(count,VARIANT_ARG_MAX); i++) {
jobject obj = env->GetObjectArrayElement(params, i);
if (obj)
args[i] = _jobject_to_variant(env, obj);
env->DeleteLocalRef(obj);
// print_line("\targ"+itos(i)+": "+Variant::get_type_name(args[i].get_type()));
};
obj->call_deferred(str_method, args[0],args[1],args[2],args[3],args[4]);
// something
env->PopLocalFrame(NULL);
};
//Main::cleanup();
//return os.get_exit_code();
#endif
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