CAndroidFont::CAndroidFont(int size, const char * fontName)
{
// fontName = NULL; // ハングするので一旦 //
// フォント管理クラスを取得(static class)
jclass cls_fntManage = CJNI::getJNIEnv()->FindClass(JNI_FONTMANAGER_LOAD_PATH);
// Paint作成函数ID取得
jmethodID mtd_createPaint = getEnv()->GetStaticMethodID(cls_fntManage, "CreatePaint", "(Ljava/lang/String;)Landroid/graphics/Paint;");
// エイリアスからフォント名を取得
const char* fntName = NULL;
for( int i=0; fontName && ms_fontlist[i].alias; i++ )
{
if( !strcmp(ms_fontlist[i].alias, fontName) )
{
fntName = ms_fontlist[i].fontname;
}
}
jstring strj = NULL;
if( fntName ) {
strj = getEnv()->NewStringUTF(fntName);
}
// 指定フォント名でPaintを作成
jobject local_font = CJNI::getJNIEnv()->CallStaticObjectMethod( cls_fntManage, mtd_createPaint, strj );
// グローバル的な変数として設定
m_paint = getEnv()->NewGlobalRef(local_font);
m_getfontmetrics = getEnv()->GetStaticMethodID(cls_fntManage, "getFontMetrics", "(Landroid/graphics/Paint;)Landroid/graphics/Paint$FontMetrics;");
m_settextsize = getEnv()->GetStaticMethodID(cls_fntManage, "setTextSize", "(Landroid/graphics/Paint;F)V");
m_setantialias = getEnv()->GetStaticMethodID(cls_fntManage, "setAntiAlias", "(Landroid/graphics/Paint;Z)V");
m_measuretext = getEnv()->GetStaticMethodID(cls_fntManage, "measureText", "(Landroid/graphics/Paint;Ljava/lang/String;)F");
/*
{
char buf[256];
sprintf(buf, "m_getfontmetrics = %d, m_settextsize = %d, m_setantialias = %d", m_getfontmetrics, m_settextsize, m_setantialias);
__android_log_write(ANDROID_LOG_DEBUG, "Cpp", buf);
}
*/
// アンチエイリアス設定(PFInterface.javaのdrawTextでの描画時と、ただ文章幅を取得したい場合の幅値が異なるため) 2013/04/11
setAntiAlias(true);
// テキストサイズを設定
setTextSize(size);
CJNI::getJNIEnv()->DeleteLocalRef(cls_fntManage);
CJNI::getJNIEnv()->DeleteLocalRef(strj);
CJNI::getJNIEnv()->DeleteLocalRef(local_font);
}
void onOnceBeforeDraw() override {
const SkRect fieldBounds = kBounds.makeOutset(kBallSize / 2, kBallSize / 2);
const SkRRect ball = SkRRect::MakeOval(SkRect::MakeWH(kBallSize, kBallSize));
const SkRRect paddle = SkRRect::MakeRectXY(SkRect::MakeWH(kPaddleSize.width(),
kPaddleSize.height()),
kPaddleSize.width() / 2,
kPaddleSize.width() / 2);
fBall.initialize(ball,
SkPoint::Make(kBounds.centerX(), kBounds.centerY()),
SkVector::Make(fRand.nextRangeScalar(kBallSpeedMin, kBallSpeedMax),
fRand.nextRangeScalar(kBallSpeedMin, kBallSpeedMax)));
fPaddle0.initialize(paddle,
SkPoint::Make(fieldBounds.left() - kPaddleSize.width() / 2,
fieldBounds.centerY()),
SkVector::Make(0, 0));
fPaddle1.initialize(paddle,
SkPoint::Make(fieldBounds.right() + kPaddleSize.width() / 2,
fieldBounds.centerY()),
SkVector::Make(0, 0));
// Background decoration.
SkPath bgPath;
bgPath.moveTo(kBounds.left() , fieldBounds.top());
bgPath.lineTo(kBounds.right(), fieldBounds.top());
bgPath.moveTo(kBounds.left() , fieldBounds.bottom());
bgPath.lineTo(kBounds.right(), fieldBounds.bottom());
// TODO: stroke-dash support would come in handy right about now.
for (uint32_t i = 0; i < kBackgroundDashCount; ++i) {
bgPath.moveTo(kBounds.centerX(),
kBounds.top() + (i + 0.25f) * kBounds.height() / kBackgroundDashCount);
bgPath.lineTo(kBounds.centerX(),
kBounds.top() + (i + 0.75f) * kBounds.height() / kBackgroundDashCount);
}
auto bg_path = sksg::Path::Make(bgPath);
auto bg_paint = sksg::Color::Make(SK_ColorBLACK);
bg_paint->setStyle(SkPaint::kStroke_Style);
bg_paint->setStrokeWidth(kBackgroundStroke);
auto ball_paint = sksg::Color::Make(SK_ColorGREEN),
paddle0_paint = sksg::Color::Make(SK_ColorBLUE),
paddle1_paint = sksg::Color::Make(SK_ColorRED),
shadow_paint = sksg::Color::Make(SK_ColorBLACK);
ball_paint->setAntiAlias(true);
paddle0_paint->setAntiAlias(true);
paddle1_paint->setAntiAlias(true);
shadow_paint->setAntiAlias(true);
shadow_paint->setOpacity(kShadowOpacity);
// Build the scene graph.
auto group = sksg::Group::Make();
group->addChild(sksg::Draw::Make(std::move(bg_path), std::move(bg_paint)));
group->addChild(sksg::Draw::Make(fPaddle0.shadowNode, shadow_paint));
group->addChild(sksg::Draw::Make(fPaddle1.shadowNode, shadow_paint));
group->addChild(sksg::Draw::Make(fBall.shadowNode, shadow_paint));
group->addChild(sksg::Draw::Make(fPaddle0.objectNode, paddle0_paint));
group->addChild(sksg::Draw::Make(fPaddle1.objectNode, paddle1_paint));
group->addChild(sksg::Draw::Make(fBall.objectNode, ball_paint));
// Handle everything in a normalized 1x1 space.
fContentMatrix = sksg::Matrix<SkMatrix>::Make(
SkMatrix::MakeRectToRect(SkRect::MakeWH(1, 1),
SkRect::MakeIWH(this->width(), this->height()),
SkMatrix::kFill_ScaleToFit));
auto root = sksg::TransformEffect::Make(std::move(group), fContentMatrix);
fScene = sksg::Scene::Make(std::move(root), sksg::AnimatorList());
// Off we go.
this->updatePaddleStrategy();
}
