raze-gles/polymer/eduke32/source/android/android-jni.cpp

/*
 *
 * Designed by Emile Belanger
 *
 */

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <jni.h>
#include <android/log.h>

#include "SDL_scancode.h"
#include "SDL_main.h"

#include "TouchControlsContainer.h"
#include "JNITouchControlsUtils.h"

extern "C"
{

extern void SDL_Android_Init(JNIEnv* env, jclass cls);
//This is a new function I put into SDL2, file SDL_androidgl.c
extern void SDL_SetSwapBufferCallBack(void (*pt2Func)(void));

#include "in_android.h"
#include "../function.h"

#include "../GL/gl.h"
#include "../GL/nano_gl.h"

#ifndef LOGI
#define LOGI(...) ((void)__android_log_print(ANDROID_LOG_INFO,"DUKE", __VA_ARGS__))
#define LOGW(...) ((void)__android_log_print(ANDROID_LOG_WARN, "DUKE", __VA_ARGS__))
#define LOGE(...) ((void)__android_log_print(ANDROID_LOG_ERROR,"DUKE", __VA_ARGS__))
#endif

#define REND_SOFT  0
#define REND_GL    1

static int curRenderer;

int android_screen_width;
int android_screen_height;
int android_sample_rate;
int android_audio_buffer_size;

#define KEY_QUICK_CMD    0x1005
#define KEY_SHOW_KBRD    0x1008
#define KEY_SHOW_INVEN    0x1009
#define KEY_QUICK_SAVE    0x100A
#define KEY_QUICK_LOAD    0x100B

#define KEY_QUICK_KEY1    0x1011
#define KEY_QUICK_KEY2    0x1012
#define KEY_QUICK_KEY3    0x1013
#define KEY_QUICK_KEY4    0x1014

float gameControlsAlpha = 0.5;

bool invertLook = false;
bool precisionShoot = false;
bool showSticks = true;
bool hideTouchControls = true;
bool toggleCrouch = true;

bool shooting = false;

static int controlsCreated = 0;
touchcontrols::TouchControlsContainer controlsContainer;

touchcontrols::TouchControls *tcMenuMain=0;
touchcontrols::TouchControls *tcGameMain=0;
touchcontrols::TouchControls *tcGameWeapons=0;
touchcontrols::TouchControls *tcAutomap=0;
touchcontrols::TouchControls *tcInventory=0;
touchcontrols::TouchControls *tcGameLook=0; //Just used for whole screen look mode


touchcontrols::TouchJoy *touchJoyLeft;
touchcontrols::TouchJoy *touchJoyRight;
touchcontrols::WheelSelect *weaponWheel;

extern JNIEnv* env_;
JavaVM* jvm_;

void openGLStart()
{
    if (curRenderer == REND_GL)
    {
        glPushMatrix();

        glMatrixMode(GL_PROJECTION);
        glLoadIdentity();
        glOrthof (0, android_screen_width, android_screen_height, 0, 0, 1);

        //glClearColor(1.0f, 1.0f, 0.0f, 1.0f);
        //glClear(GL_COLOR_BUFFER_BIT);
        //LOGI("openGLStart");
        glDisable(GL_ALPHA_TEST);
        glDisable(GL_DEPTH_TEST);
        glDisable(GL_FOG);
        glEnable(GL_TEXTURE_2D);
        glEnable (GL_BLEND);

        glColor4f(1,1,1,1);

        glDisableClientState(GL_COLOR_ARRAY);
        glEnableClientState(GL_VERTEX_ARRAY);
        glEnableClientState(GL_TEXTURE_COORD_ARRAY );

        glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);

        glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);

        glDisable(GL_CULL_FACE);

        glMatrixMode(GL_MODELVIEW);

        nanoPushState();
    }
    else //software mode
    {
        glDisable(GL_ALPHA_TEST);
        glDisableClientState(GL_COLOR_ARRAY);
        glEnableClientState(GL_VERTEX_ARRAY);
        glEnableClientState(GL_TEXTURE_COORD_ARRAY );
        glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
        glEnable (GL_BLEND);
        glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
        glEnable(GL_TEXTURE_2D);
        glDisable(GL_CULL_FACE);
        glMatrixMode(GL_MODELVIEW);
    }

}

void openGLEnd()
{
    if (curRenderer == REND_GL)
    {
        //glPopMatrix();
        nanoPopState();
        glPopMatrix();
    }
    else// Software mode
    {
        glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
        glMatrixMode(GL_MODELVIEW);
    }
}

void gameSettingsButton(int state)
{
    if (state == 1)
    {
        showTouchSettings();
    }
}

//Because there is no Frame(), we need to check back to java each frame to see if the app hase paused

static jclass NativeLibClass = 0;
static jmethodID checkPauseMethod = 0;

void swapBuffers()
{
    if (NativeLibClass == 0)
    {
        NativeLibClass = env_->FindClass("com/beloko/duke/engine/NativeLib");
        checkPauseMethod = env_->GetStaticMethodID(NativeLibClass, "swapBuffers", "()V");
    }
    env_->CallStaticVoidMethod(NativeLibClass, checkPauseMethod);
}

void gameButton(int state, int code)
{
    switch (code)
    {
    case gamefunc_Fire:
        shooting = state;
        PortableAction(state, code);
        break;

    case KEY_SHOW_KBRD:
        if (state)
            toggleKeyboard();

        PortableKeyEvent(state, SDL_SCANCODE_GRAVE, 0);
        break;

    case KEY_QUICK_CMD:
        if (state == 1)
            showCustomCommands();
        break;

    case KEY_SHOW_INVEN:
        if (state != 1)
            break;

        if (!tcInventory->isEnabled())
        {
            tcInventory->setEnabled(true);
            tcInventory->fade(0, 5);
            //disable weapon wheel so it does not show, enabled again after inventory cleared
            tcGameWeapons->setEnabled(false);
        }
        else
        {
            tcInventory->setEnabled(false);
            tcGameWeapons->setEnabled(true);
        }

        break;

    case KEY_QUICK_SAVE:
        LOGI("QUICK SAVE");
        PortableKeyEvent(state, SDL_SCANCODE_F6, 0);
        break;

    case KEY_QUICK_LOAD:
        LOGI("QUICK LOAD");
        PortableKeyEvent(state, SDL_SCANCODE_F9, 0);
        break;

    default:
        PortableAction(state, code);
        break;
    }
}

void automapButton(int state,int code)
{
    PortableAction(state,code);
}

void inventoryButton(int state,int code)
{
    PortableAction(state,code);
    if (state == 0)
    {
        tcGameWeapons->setEnabled(true);
        tcInventory->setEnabled(false);
    }
}

void menuButton(int state,int code)
{
    PortableKeyEvent(state, code,code);
}

static int weaponWheelVisible = false;

void weaponWheelSelected(int enabled)
{
    if (!enabled)
    {
        tcGameWeapons->fade(1, 5);
        weaponWheelVisible = false;
        return;
    }

    for (int n=0; n<10; n++)
    {
        weaponWheel->setSegmentEnabled(n, (PortableRead(READ_WEAPONS) >> n) & 0x1);
    }

    tcGameWeapons->fade(0, 5); //fade in
    weaponWheelVisible = true;
}

void weaponWheelChosen(int segment)
{
    LOGI("weaponWheel %d",segment);

    if (segment == -1) //Nothing was selected
    {
        int32_t lw = PortableRead(READ_LASTWEAPON);

        if (lw != -1)
            PortableAction(2, gamefunc_Weapon_1 + lw);

        return;
    }

    PortableAction(2, gamefunc_Weapon_1 + segment);
}


int left_double_action;
int right_double_action;

void left_double_tap(int state)
{
    //LOGTOUCH("L double %d",state);
    if (left_double_action)
        PortableAction(state,left_double_action);
}

void right_double_tap(int state)
{
    //LOGTOUCH("R double %d",state);
    if (right_double_action)
        PortableAction(state,right_double_action);
}


//To be set by android
float strafe_sens,forward_sens;
float pitch_sens,yaw_sens;

void mouseMove(int action, float x, float y, float dx, float dy)
{
    //LOGI(" mouse dx = %f",dx);

    if (weaponWheelVisible)
        return;

    double scale = (shooting && precisionShoot) ? PRECISIONSHOOTFACTOR : 1.f;

    PortableLook(dx * 2 * yaw_sens * scale,
        -dy * pitch_sens * scale * invertLook ? -1 : 1);
}

void left_stick(float joy_x, float joy_y, float mouse_x, float mouse_y)
{
    joy_x *=10;
    float strafe = joy_x*joy_x;
    //float strafe = joy_x;
    if (joy_x < 0)
        strafe *= -1;

    PortableMove(joy_y * 15 * forward_sens, -strafe * strafe_sens);
}

void right_stick(float joy_x, float joy_y, float mouse_x, float mouse_y)
{
    //LOGI(" mouse x = %f",mouse_x);

    mouseMove(0, joy_x, joy_y, mouse_x, mouse_y);
}

void setHideSticks(bool v)
{
    if (touchJoyLeft) touchJoyLeft->setHideGraphics(v);
    if (touchJoyRight) touchJoyRight->setHideGraphics(v);
}

void touchSettingsButton(int state)
{
    int32_t paused = PortableRead(READ_PAUSED);

    //We wanna pause the game when doing settings
    if (state && !paused || !state && paused)
    {
        PortableKeyEvent(2,SDL_SCANCODE_PAUSE,0);
    }
}

void initControls(int width, int height, const char * graphics_path, const char *settings_file)
{
    touchcontrols::GLScaleWidth = (float)width;
    touchcontrols::GLScaleHeight = (float)height;

    LOGI("initControls %d x %d,x path = %s, settings = %s",width,height,graphics_path,settings_file);

    if (!controlsCreated)
    {
        LOGI("creating controls");

        touchcontrols::setGraphicsBasePath(graphics_path);

        controlsContainer.openGL_start.connect( sigc::ptr_fun(&openGLStart));
        controlsContainer.openGL_end.connect( sigc::ptr_fun(&openGLEnd));
        controlsContainer.signal_settings.connect( sigc::ptr_fun(&touchSettingsButton));


        tcMenuMain = new touchcontrols::TouchControls("menu",true,false);
        tcGameMain = new touchcontrols::TouchControls("game",false,true,1,true);
        tcGameWeapons = new touchcontrols::TouchControls("weapons",false,true,1,false);
        tcAutomap  = new touchcontrols::TouchControls("automap",false,true,1,false);
        tcInventory = new touchcontrols::TouchControls("inventory",false,true,1,false);
        tcGameLook = new touchcontrols::TouchControls("mouse",true,false);
        //controlsContainer.dukeHack = 1;

        tcGameMain->signal_settingsButton.connect(  sigc::ptr_fun(&gameSettingsButton) );

        //Menu
        tcMenuMain->addControl(new touchcontrols::Button("down_arrow",touchcontrols::RectF(20,13,23,16),"arrow_down",SDL_SCANCODE_DOWN,true)); //Repeating buttons
        tcMenuMain->addControl(new touchcontrols::Button("up_arrow",touchcontrols::RectF(20,10,23,13),"arrow_up",SDL_SCANCODE_UP,true));
        tcMenuMain->addControl(new touchcontrols::Button("left_arrow",touchcontrols::RectF(17,13,20,16),"arrow_left",SDL_SCANCODE_LEFT,true));
        tcMenuMain->addControl(new touchcontrols::Button("right_arrow",touchcontrols::RectF(23,13,26,16),"arrow_right",SDL_SCANCODE_RIGHT,true));
        tcMenuMain->addControl(new touchcontrols::Button("enter",touchcontrols::RectF(0,12,3,15),"enter",SDL_SCANCODE_RETURN));
        tcMenuMain->addControl(new touchcontrols::Button("esc",touchcontrols::RectF(0,8,3,11),"esc",SDL_SCANCODE_ESCAPE));


        tcMenuMain->signal_button.connect(  sigc::ptr_fun(&menuButton) );
        tcMenuMain->setAlpha(0.5);


        tcInventory->addControl(new touchcontrols::Button("jetpack", touchcontrols::RectF(4,3,7,6),"jetpack",gamefunc_Jetpack));
        tcInventory->addControl(new touchcontrols::Button("medkit",  touchcontrols::RectF(7,3,10,6),"medkit",gamefunc_MedKit));
        tcInventory->addControl(new touchcontrols::Button("nightv",  touchcontrols::RectF(4,6,7,9),"nightvision",gamefunc_NightVision));
        tcInventory->addControl(new touchcontrols::Button("holoduke",touchcontrols::RectF(7,6,10,9),"holoduke",gamefunc_Holo_Duke));
        tcInventory->addControl(new touchcontrols::Button("steroids",touchcontrols::RectF(4,9,7,12),"steroids",gamefunc_Steroids));
        tcMenuMain->setAlpha(1);


        tcInventory->signal_button.connect(  sigc::ptr_fun(&inventoryButton));

        /*
        //Automap
        tcAutomap->addControl(new touchcontrols::Button("down_arrow",touchcontrols::RectF(2,14,4,16),"arrow_down",PORT_ACT_MAP_DOWN));
        tcAutomap->addControl(new touchcontrols::Button("up_arrow",touchcontrols::RectF(2,10,4,12),"arrow_up",PORT_ACT_MAP_UP));
        tcAutomap->addControl(new touchcontrols::Button("left_arrow",touchcontrols::RectF(0,12,2,14),"arrow_left",PORT_ACT_MAP_LEFT));
        tcAutomap->addControl(new touchcontrols::Button("right_arrow",touchcontrols::RectF(4,12,6,14),"arrow_right",PORT_ACT_MAP_RIGHT));
        tcAutomap->addControl(new touchcontrols::Button("zoom_in",touchcontrols::RectF(4,10,6,12),"zoom_in",PORT_ACT_MAP_ZOOM_IN));
        tcAutomap->addControl(new touchcontrols::Button("zoom_out",touchcontrols::RectF(4,14,6,16),"zoom_out",PORT_ACT_MAP_ZOOM_OUT));

        tcAutomap->signal_button.connect(  sigc::ptr_fun(&automapButton) );
        tcAutomap->setAlpha(0.5);
            */

        //Game
        tcGameMain->setAlpha(gameControlsAlpha);
        controlsContainer.editButtonAlpha = gameControlsAlpha;
        tcGameMain->addControl(new touchcontrols::Button("use",touchcontrols::RectF(23,4,26,7),"use",gamefunc_Open));
        tcGameMain->addControl(new touchcontrols::Button("attack",touchcontrols::RectF(20,7,23,10),"fire2",gamefunc_Fire));
        tcGameMain->addControl(new touchcontrols::Button("jump",touchcontrols::RectF(23,7,26,10),"jump",gamefunc_Jump));
        tcGameMain->addControl(new touchcontrols::Button("crouch",touchcontrols::RectF(24,12,26,14),"crouch",gamefunc_Crouch));
        tcGameMain->addControl(new touchcontrols::Button("kick",touchcontrols::RectF(20,4,23,7),"boot",gamefunc_Quick_Kick,false,true));

        tcGameMain->addControl(new touchcontrols::Button("quick_save",touchcontrols::RectF(24,0,26,2),"save",KEY_QUICK_SAVE));
        tcGameMain->addControl(new touchcontrols::Button("quick_load",touchcontrols::RectF(20,0,22,2),"load",KEY_QUICK_LOAD));
        tcGameMain->addControl(new touchcontrols::Button("map",touchcontrols::RectF(4,0,6,2),"map",gamefunc_Map,false,true));
        tcGameMain->addControl(new touchcontrols::Button("keyboard",touchcontrols::RectF(8,0,10,2),"keyboard",KEY_SHOW_KBRD,false,true));

        tcGameMain->addControl(new touchcontrols::Button("show_inventory",touchcontrols::RectF(2,0,4,2),"inv",KEY_SHOW_INVEN));

        tcGameMain->addControl(new touchcontrols::Button("next_weapon",touchcontrols::RectF(0,3,3,5),"next_weap",gamefunc_Next_Weapon));
        tcGameMain->addControl(new touchcontrols::Button("prev_weapon",touchcontrols::RectF(0,7,3,9),"prev_weap",gamefunc_Previous_Weapon));
        //tcGameMain->addControl(new touchcontrols::Button("sniper",touchcontrols::RectF(0,5,3,7),"sniper",KEY_SNIPER));
        /*
            	//quick actions binds
            	tcGameMain->addControl(new touchcontrols::Button("quick_key_1",touchcontrols::RectF(4,3,6,5),"quick_key_1",KEY_QUICK_KEY1,false,true));
            	tcGameMain->addControl(new touchcontrols::Button("quick_key_2",touchcontrols::RectF(6,3,8,5),"quick_key_2",KEY_QUICK_KEY2,false,true));
            	tcGameMain->addControl(new touchcontrols::Button("quick_key_3",touchcontrols::RectF(8,3,10,5),"quick_key_3",KEY_QUICK_KEY3,false,true));
            	tcGameMain->addControl(new touchcontrols::Button("quick_key_4",touchcontrols::RectF(10,3,12,5),"quick_key_4",KEY_QUICK_KEY4,false,true));
        */
        //Left stick
        touchJoyLeft = new touchcontrols::TouchJoy("stick",touchcontrols::RectF(0,7,8,16),"strafe_arrow");
        tcGameMain->addControl(touchJoyLeft);
        touchJoyLeft->signal_move.connect(sigc::ptr_fun(&left_stick) );
        touchJoyLeft->signal_double_tap.connect(sigc::ptr_fun(&left_double_tap) );

        //Right stick
        touchJoyRight = new touchcontrols::TouchJoy("touch",touchcontrols::RectF(17,7,26,16),"look_arrow");
        tcGameMain->addControl(touchJoyRight);
        touchJoyRight->signal_move.connect(sigc::ptr_fun(&right_stick) );
        touchJoyRight->signal_double_tap.connect(sigc::ptr_fun(&right_double_tap) );
        touchJoyRight->setEnabled(false);

        tcGameMain->signal_button.connect(  sigc::ptr_fun(&gameButton) );


        //Mouse look for whole screen
        touchcontrols::Mouse *mouse = new touchcontrols::Mouse("mouse",touchcontrols::RectF(3,0,26,16),"");
        mouse->signal_action.connect(sigc::ptr_fun(&mouseMove));
        mouse->signal_double_tap.connect(sigc::ptr_fun(&right_double_tap) );

        mouse->setHideGraphics(true);
        tcGameMain->addControl(mouse);
        //tcGameLook->addControl(mouse);



        //Weapons
        weaponWheel = new touchcontrols::WheelSelect("weapon_wheel",touchcontrols::RectF(7,2,19,14),"weapon_wheel_orange_blank",10);
        weaponWheel->signal_selected.connect(sigc::ptr_fun(&weaponWheelChosen) );
        weaponWheel->signal_enabled.connect(sigc::ptr_fun(&weaponWheelSelected));
        tcGameWeapons->addControl(weaponWheel);


        tcGameWeapons->setAlpha(0.9);

        controlsContainer.addControlGroup(tcMenuMain);


        controlsContainer.addControlGroup(tcGameMain);
        controlsContainer.addControlGroup(tcInventory);//Need to be above tcGameMain incase buttons over stick
        controlsContainer.addControlGroup(tcGameWeapons);
        //controlsContainer.addControlGroup(tcAutomap);
        //controlsContainer.addControlGroup(tcGameLook);
        controlsCreated = 1;

        tcGameMain->setXMLFile((std::string)graphics_path +  "/game.xml");
        tcGameWeapons->setXMLFile((std::string)graphics_path +  "/weapons.xml");
        tcAutomap->setXMLFile((std::string)graphics_path +  "/automap.xml");
        tcInventory->setXMLFile((std::string)graphics_path +  "/inventory.xml");

    }
    else
        LOGI("NOT creating controls");

    //controlsContainer.initGL();
}

void frameControls()
{
    static int loadedGLImages = 0;
    static int inMenuLast = 1;
    static int inAutomapLast = 0;

    //LOGI("frameControls");
    //We need to do this here now because duke loads a new gl context
    if (!loadedGLImages)
    {
        touchJoyRight->setEnabled(false);

        controlsContainer.initGL();
        loadedGLImages = 1;

    }

    //LOGI("frameControls");
    curRenderer = (PortableRead(READ_RENDERER) != REND_CLASSIC);

    int inMenuNew = PortableRead(READ_MENU);
    if (inMenuLast != inMenuNew)
    {
        inMenuLast = inMenuNew;
        if (!inMenuNew)
        {
            tcGameMain->setEnabled(true);
            tcGameWeapons->setEnabled(true);
            tcGameWeapons->fade(1,5);
            tcMenuMain->setEnabled(false);
        }
        else
        {
            tcGameMain->setEnabled(false);
            tcGameWeapons->setEnabled(false);
            tcMenuMain->setEnabled(true);
        }
    }

    int inAutomapNew =  PortableRead(READ_AUTOMAP) && !inMenuLast; //Dont show if menu comes up
    if (inAutomapLast != inAutomapNew)
    {
        inAutomapLast = inAutomapNew;
        if (inAutomapNew)
        {
            tcAutomap->animateIn(5);
        }
        else
        {
            tcAutomap->animateOut(5);
        }
    }

    setHideSticks(!showSticks);
    controlsContainer.draw();
}

void setTouchSettings(float alpha,float strafe,float fwd,float pitch,float yaw,int other)
{
    gameControlsAlpha = 0.25 + (alpha * 0.75);

    if (tcGameMain)
    {
        tcGameMain->setAlpha(gameControlsAlpha);
        controlsContainer.editButtonAlpha = gameControlsAlpha;
        tcGameWeapons->setAlpha(gameControlsAlpha);
        tcInventory->setAlpha(gameControlsAlpha);
    }

    toggleCrouch	= other & 0x2?true:false;
    invertLook      = other & 0x4?true:false;
    precisionShoot  = other & 0x8?true:false;
    showSticks      = other & 0x1000?true:false;

    hideTouchControls = other & 0x80000000?true:false;


    switch ((other>>4) & 0xF)
    {
    case 1:
        left_double_action = gamefunc_Fire;
        break;
    case 2:
        left_double_action = gamefunc_Jump;
        break;
    default:
        left_double_action = 0;
    }

    switch ((other>>8) & 0xF)
    {
    case 1:
        right_double_action = gamefunc_Fire;
        break;
    case 2:
        right_double_action = gamefunc_Jump;
        break;
    default:
        right_double_action = 0;
    }

    strafe_sens = strafe;
    forward_sens = fwd;
    pitch_sens = pitch;
    yaw_sens = yaw;
}

#define EXPORT_ME __attribute__ ((visibility("default")))

JNIEnv* env_;

int argc=1;
const char * argv[32];
std::string graphicpath;
std::string doom_path;

static const char * getGamePath()
{
    return doom_path.c_str();
}

jint EXPORT_ME
Java_com_beloko_duke_engine_NativeLib_init( JNIEnv* env,
        jobject thiz,jstring graphics_dir,jint audio_rate,jint audio_buffer_size,jobjectArray argsArray,jint renderer,jstring doom_path_ )
{
    env_ = env;

    android_sample_rate = audio_rate;
    android_audio_buffer_size = audio_buffer_size;

    curRenderer = renderer;
    //curRenderer = REND_SOFT;
    curRenderer = REND_GL;

    argv[0] = "eduke32";
    int argCount = (env)->GetArrayLength( argsArray);
    LOGI("argCount = %d",argCount);
    for (int i=0; i<argCount; i++) {
        jstring string = (jstring) (env)->GetObjectArrayElement( argsArray, i);
        argv[argc] = (char *)(env)->GetStringUTFChars( string, 0);
        LOGI("arg = %s",argv[argc]);
        argc++;
    }



    doom_path = (char *)(env)->GetStringUTFChars( doom_path_, 0);

    //Change working dir, save games etc
    // FIXME: potentially conflicts with chdirs in -game_dir support
    chdir(getGamePath());
    char timidity_env[512];

    sprintf(timidity_env,"TIMIDITY_CFG=%s/../timidity.cfg",getGamePath());
    //putenv("TIMIDITY_CFG=../timidity.cfg");
    putenv(timidity_env);

    LOGI("doom_path = %s",getGamePath());
    //argv[0] = "vavoom";
    //argv[1] = "-basedir";
    //argv[2] = "/sdcard/Beloko/Quake/FULL";
    //args[3] = "-doom";


    const char * p = env->GetStringUTFChars(graphics_dir,NULL);
    graphicpath =  std::string(p);



    initControls(android_screen_width,-android_screen_height,graphicpath.c_str(),(graphicpath + "/touch_controls.xml").c_str());

    /*
    if (renderer != REND_SOFT)
        SDL_SetSwapBufferCallBack(frameControls);

    if (renderer == REND_SOFT)// In soft mode SDL calls swap buffer, disable so it does not flicker
        SDL_SwapBufferPerformsSwap(false);
        */


    SDL_SetSwapBufferCallBack(frameControls);

    //Now doen in java to keep context etc
    //SDL_SwapBufferPerformsSwap(false);


    PortableInit(argc, argv);


    return 0;
}


jint EXPORT_ME
Java_com_beloko_duke_engine_NativeLib_frame( JNIEnv* env,
        jobject thiz )
{

    LOGI("Java_com_beloko_duke_engine_NativeLib_frame");

    frameControls();

    return 0;
}

__attribute__((visibility("default"))) jint JNI_OnLoad(JavaVM* vm, void* reserved)
{
    LOGI("JNI_OnLoad");
    setTCJNIEnv(vm);
    jvm_ = vm;

    return JNI_VERSION_1_4;
}


void EXPORT_ME
Java_com_beloko_duke_engine_NativeLib_keypress(JNIEnv *env, jobject obj,
        jint down, jint keycode, jint unicode)
{
    LOGI("keypress %d",keycode);
    if (controlsContainer.isEditing())
    {
        if (down && (keycode == SDL_SCANCODE_ESCAPE ))
            controlsContainer.finishEditing();
    }
    else
        PortableKeyEvent(down,keycode,unicode);
}


void EXPORT_ME
Java_com_beloko_duke_engine_NativeLib_touchEvent(JNIEnv *env, jobject obj,
        jint action, jint pid, jfloat x, jfloat y)
{
    //LOGI("TOUCHED");
    controlsContainer.processPointer(action,pid,x,y);
}


void EXPORT_ME Java_com_beloko_duke_engine_NativeLib_doAction(JNIEnv *env, jobject obj,
        jint state, jint action)
{
    LOGI("doAction %d %d",state,action);

    //gamepadButtonPressed();
    if (hideTouchControls && tcGameMain)
    {
        if (tcGameMain->isEnabled())
            tcGameMain->animateOut(30);

        if (tcGameWeapons->isEnabled())
            tcGameWeapons->animateOut(30);
    }

    PortableAction(state,action);
}

void EXPORT_ME Java_com_beloko_duke_engine_NativeLib_analogFwd(JNIEnv *env, jobject obj,
        jfloat v)
{
    PortableMove(v, 0.f);
}

void EXPORT_ME Java_com_beloko_duke_engine_NativeLib_analogSide(JNIEnv *env, jobject obj,
        jfloat v)
{
    PortableMove(0.f, v);
}

void EXPORT_ME Java_com_beloko_duke_engine_NativeLib_analogPitch(JNIEnv *env, jobject obj,
        jint mode,jfloat v)
{
    PortableLook(0.f, v);
}

void EXPORT_ME Java_com_beloko_duke_engine_NativeLib_analogYaw(JNIEnv *env, jobject obj,
        jint mode,jfloat v)
{
    PortableLook(v, 0.f);
}

void EXPORT_ME Java_com_beloko_duke_engine_NativeLib_setTouchSettings(JNIEnv *env, jobject obj,
        jfloat alpha,jfloat strafe,jfloat fwd,jfloat pitch,jfloat yaw,int other)
{
    setTouchSettings(alpha,strafe,fwd,pitch,yaw,other);
}

void EXPORT_ME Java_com_beloko_duke_engine_NativeLib_resetTouchSettings(JNIEnv *env, jobject obj)
{
    controlsContainer.resetDefaults();
}

std::string quickCommandString;
jint EXPORT_ME
Java_com_beloko_duke_engine_NativeLib_quickCommand(JNIEnv *env, jobject obj,
        jstring command)
{
    const char * p = env->GetStringUTFChars(command,NULL);
    quickCommandString =  std::string(p) + "\n";
    env->ReleaseStringUTFChars(command, p);
    PortableCommand(quickCommandString.c_str());
}

void EXPORT_ME
Java_com_beloko_duke_engine_NativeLib_setScreenSize( JNIEnv* env,
        jobject thiz, jint width, jint height)
{
    android_screen_width = width;
    android_screen_height = height;
}

void EXPORT_ME  Java_org_libsdl_app_SDLActivity_nativeInit(JNIEnv* env, jclass cls)
{
    /* This interface could expand with ABI negotiation, calbacks, etc. */
    SDL_Android_Init(env, cls);
    SDL_SetMainReady();
    // SDL_EventState(SDL_TEXTINPUT,SDL_ENABLE);
}

}