public ObsBall(int x, int y, int Rad, int sideDiff, int type) {
this.x = x;
this.y = y;
this.rad = Rad;
this.sideDiff = sideDiff;
this.type = type;
// hero 위치에 이만큼을 더해서, 그 범위 내에서는 장애물 생성 안되게 막으려고
offsetFromHero = Rad * 25;
// 속도 조절
speed[0] = MainActivity.unitSpeed * 4;
speed[1] = (int) (MainActivity.unitSpeed * 8);
speed[2] = (int) (MainActivity.unitSpeed * 12);
idx_speed = 0;
// vx 정하기.
vx = speed[idx_speed];
vy = speed[idx_speed];
if (Rnd.nextInt(1) == 0) vx *= -1;
if (Rnd.nextInt(1) == 0) vy *= -1;
//
inCirclePnt = new Paint();
inCirclePnt.setAntiAlias(true);
if (type == TYPE_OBSTACLE) { // 장애물 볼
red[0] = 135;
green[0] = 206;
blue[0] = 235;
red[1] = 28;
green[1] = 160;
blue[1] = 217;
red[2] = 16;
green[2] = 94;
blue[2] = 126;
inCirclePnt.setColor(Color.rgb(red[idx_color], green[idx_color], blue[idx_color]));
} else if (type == TYPE_ENERGY) { // 노란색 볼
inCirclePnt.setColor(Color.rgb(243, 218, 150));
} else if (type == ICE_OBSTACLE) { // 얼음 볼
inCirclePnt.setColor(Color.WHITE);
}
outCirclePnt = new Paint();
outCirclePnt.setAntiAlias(true);
outCirclePnt.setColor(Color.BLACK);
outCirclePnt.setStyle(Paint.Style.STROKE);
outCirclePnt.setStrokeWidth(rad / 5);
}
private void initPaint() {
mPaint = new Paint();
mPaint.setAntiAlias(true);
mPaint.setDither(true);
mPaint.setColor(Color.rgb(255, 127, 0));
mPaint.setStyle(Paint.Style.STROKE);
mPaint.setStrokeJoin(Paint.Join.ROUND);
mPaint.setStrokeCap(Paint.Cap.ROUND);
mPaint.setStrokeWidth(12);
}
private void drawBackGroudImageOnGivenCanvas(Canvas canvas) {
canvas.drawBitmap(dataHolder.getBackgroundImage(), 0, 0, null);
dataHolder.getLightPaint().setColor(Color.rgb(0x83, 0x83, 0x83));
dataHolder.getDarkPaint().setColor(Color.rgb(0x3b, 0x3b, 0x3b));
final int cellSize = dataHolder.getCellSize();
final int sizeY = dataHolder.getGameEngine().getGameField().getSizeY();
final int sizeX = dataHolder.getGameEngine().getGameField().getSizeX();
for (int i = 1; i < sizeX; i++) {
canvas.drawLine(
i * cellSize - 1, 0, i * cellSize - 1, sizeY * cellSize, dataHolder.getLightPaint());
canvas.drawLine(i * cellSize, 0, i * cellSize, sizeY * cellSize, dataHolder.getDarkPaint());
}
for (int i = 1; i < sizeY; i++) {
canvas.drawLine(0, i * cellSize, sizeX * cellSize, i * cellSize, dataHolder.getDarkPaint());
canvas.drawLine(
0, i * cellSize + 1, sizeX * cellSize, i * cellSize + 1, dataHolder.getLightPaint());
}
}
{
listeners = new ArrayList<>();
seriesRegistry = new ArrayList<>();
renderers = new HashMap<>();
borderPaint = new Paint();
borderPaint.setColor(Color.rgb(150, 150, 150));
borderPaint.setStyle(Paint.Style.STROKE);
borderPaint.setStrokeWidth(1.0f);
borderPaint.setAntiAlias(true);
backgroundPaint = new Paint();
backgroundPaint.setColor(Color.DKGRAY);
backgroundPaint.setStyle(Paint.Style.FILL);
}
// 새로운 볼 생성
static Ball Create(int x, int y, int Rad) {
Random Rnd = new Random();
Ball NewBall = new Ball();
NewBall.x = x;
NewBall.y = y;
NewBall.rad = Rad;
do {
NewBall.dx = Rnd.nextInt(11) - 5;
NewBall.dy = Rnd.nextInt(11) - 5;
} while (NewBall.dx == 0 || NewBall.dy == 0);
NewBall.count = 0;
NewBall.color = Color.rgb(Rnd.nextInt(256), Rnd.nextInt(256), Rnd.nextInt(256));
return NewBall;
}
public static Bitmap blurBmp(Bitmap bmp, int Blur) {
int pixels[] = new int[bmp.getWidth() * bmp.getHeight()];
int pixelsRawSource[] = new int[bmp.getWidth() * bmp.getHeight() * 3];
int pixelsRawNew[] = new int[bmp.getWidth() * bmp.getHeight() * 3];
bmp.getPixels(pixels, 0, bmp.getWidth(), 0, 0, bmp.getWidth(), bmp.getHeight());
for (int k = 1; k <= Blur; k++) {
for (int i = 0; i < pixels.length; i++) {
pixelsRawSource[i * 3 + 0] = Color.red(pixels[i]);
pixelsRawSource[i * 3 + 1] = Color.green(pixels[i]);
pixelsRawSource[i * 3 + 2] = Color.blue(pixels[i]);
}
int CurrentPixel = bmp.getWidth() * 3 + 3;
for (int i = 0; i < bmp.getHeight() - 3; i++) {
for (int j = 0; j < bmp.getWidth() * 3; j++) {
CurrentPixel += 1;
int sumColor = 0;
sumColor = pixelsRawSource[CurrentPixel - bmp.getWidth() * 3];
sumColor = sumColor + pixelsRawSource[CurrentPixel - 3];
sumColor = sumColor + pixelsRawSource[CurrentPixel + 3];
sumColor = sumColor + pixelsRawSource[CurrentPixel + bmp.getWidth() * 3];
pixelsRawNew[CurrentPixel] = Math.round(sumColor / 4);
}
}
for (int i = 0; i < pixels.length; i++) {
pixels[i] =
Color.rgb(pixelsRawNew[i * 3 + 0], pixelsRawNew[i * 3 + 1], pixelsRawNew[i * 3 + 2]);
}
}
Bitmap bmpReturn = Bitmap.createBitmap(bmp.getWidth(), bmp.getHeight(), Config.ARGB_8888);
bmpReturn.setPixels(pixels, 0, bmp.getWidth(), 0, 0, bmp.getWidth(), bmp.getHeight());
return bmpReturn;
}
// 충돌(장애물끼리 혹은 장애물 + 에너지볼)시 불러서 방향을 바꿔준다. 가속도도 약간 더해준다.
// TYPE_OBSTACLE 일 때만 불려야 된다.
public void afterCrashed(int type) {
// 부딪혔을 때 중복으로 체크되서(불린 변수를 뒀음 -> 저에게 물어봐주세요)
if (!isStateChagedByCrash) {
// 방향 변경
vx *= -1;
vy *= -1;
if (type == 0 /*장애물 끼리 충돌이라면*/ && idx_color < 2) {
// 색 변경
idx_color++;
inCirclePnt.setColor(Color.rgb(red[idx_color], green[idx_color], blue[idx_color]));
// 속도 상승
idx_speed++;
vx = speed[idx_speed];
vx = speed[idx_speed];
}
// 모든 상태 변화에 대해서 . 최초 충돌 시에만 적용 되기 위해서.
isStateChagedByCrash = true;
}
}
/** Updates DisplacementMap and path for current coordinates. */
public void update() {
setUpdateNeeded(false);
if (newWidth == map.getWidth()
&& newHeight == map.getHeight()
&& targetX == oldTargetX
&& targetY == oldTargetY) {
return;
}
oldTargetX = targetX;
oldTargetY = targetY;
if (newWidth != map.getWidth() || newHeight != map.getHeight()) {
map.setWidth(newWidth);
map.setHeight(newHeight);
}
final double W = node.getLayoutBounds().getWidth();
final double H = node.getLayoutBounds().getHeight();
// target point F for folded corner
final double xF = Math.min(targetX, W - 1);
final double yF = Math.min(targetY, H - 1);
final Point2D F = new Point2D(xF, yF);
// corner point O
final double xO = W;
final double yO = H;
// distance between them
final double FO = Math.hypot(xF - xO, yF - yO);
final double AF = FO / 2;
final double AC = Math.min(AF * 0.5, 200);
// radius of the fold as seen along the l2 line
final double R = AC / Math.PI * 1.5;
final double BC = R;
final double flat_R = AC;
// Gradient for the line from target point to corner point
final double K = (yO - yF) / (xO - xF);
// angle of a line l1
final double ANGLE = Math.atan(1 / K);
// point A (on line l1 - the mirror line of target and corner points)
final double xA = (xO + xF) / 2;
final double yA = (yO + yF) / 2;
// end points of line l1
final double bottomX = xA - (H - yA) * K;
final double bottomY = H;
final double rightX = W;
final double rightY = yA - (W - xA) / K;
final Point2D RL1 = new Point2D(rightX, rightY);
final Point2D BL1 = new Point2D(bottomX, bottomY);
// point C (on line l2 - the line when distortion begins)
final double kC = AC / AF;
final double xC = xA - (xA - xF) * kC;
final double yC = yA - (yA - yF) * kC;
final Point2D C = new Point2D(xC, yC);
final Point2D RL2 = new Point2D(W, yC - (W - xC) / K);
final Point2D BL2 = new Point2D(xC - (H - yC) * K, H);
// point B (on line l3 - the line where distortion ends)
final double kB = BC / AC;
final double xB = xC + (xA - xC) * kB;
final double yB = yC + (yA - yC) * kB;
// Bottom ellipse calculations
final Point2D BP1 = calcIntersection(F, BL1, BL2, C);
final Point2D BP3 = BL2;
final Point2D BP2 = middle(BP1, BP3, 0.5);
final Point2D BP4 = new Point2D(xB + BP2.getX() - xC, yB + BP2.getY() - yC);
final double bE_x1 = hypot(BP2, BP3);
final double bE_y2 = -hypot(BP2, BP4);
final double bE_yc = -hypot(BP2, BL1);
final double bE_y0 = bE_y2 * bE_y2 / (2 * bE_y2 - bE_yc);
final double bE_b = bE_y0 - bE_y2;
final double bE_a = Math.sqrt(-bE_x1 * bE_x1 / bE_y0 * bE_b * bE_b / bE_yc);
// Right ellipse calculations
final Point2D RP1 = calcIntersection(F, RL1, RL2, C);
final Point2D RP3 = RL2;
final Point2D RP2 = middle(RP1, RP3, 0.5);
final Point2D RP4 = new Point2D(xB + RP2.getX() - xC, yB + RP2.getY() - yC);
final double rE_x1 = hypot(RP2, RP3);
final double rE_y2 = -hypot(RP2, RP4);
final double rE_yc = -hypot(RP2, RL1);
final double rE_y0 = rE_y2 * rE_y2 / (2 * rE_y2 - rE_yc);
final double rE_b = rE_y0 - rE_y2;
final double rE_a = Math.sqrt(-rE_x1 * rE_x1 / rE_y0 * rE_b * rE_b / rE_yc);
p.setFill(
new LinearGradient(
xF,
yF,
xO,
yO,
false,
CycleMethod.NO_CYCLE,
new Stop(0, pathColor),
new Stop((xC - xF) / (xO - xF), bendStartColor),
new Stop((xB - xF) / (xO - xF), bendEndColor)));
p.getElements()
.setAll(
new MoveTo(BP4.getX(), BP4.getY()),
ArcToBuilder.create()
.XAxisRotation(Math.toDegrees(-ANGLE))
.radiusX(bE_a)
.radiusY(bE_b)
.x(BP1.getX())
.y(BP1.getY())
.build(),
new LineTo(xF, yF),
new LineTo(RP1.getX(), RP1.getY()),
ArcToBuilder.create()
.XAxisRotation(Math.toDegrees(-ANGLE))
.radiusX(rE_a)
.radiusY(rE_b)
.x(RP4.getX())
.y(RP4.getY())
.build(),
new ClosePath());
if (shadow != null) {
double level0 = (xB - xF) / (xO - xF) - R / FO * 0.5;
double level1 = (xB - xF) / (xO - xF) + (0.3 + (200 - AC) / 200) * R / FO;
shadow.setFill(
new LinearGradient(
xF,
yF,
xO,
yO,
false,
CycleMethod.NO_CYCLE,
new Stop(level0, Color.rgb(0, 0, 0, 0.7)),
new Stop(level0 * 0.3 + level1 * 0.7, Color.rgb(0, 0, 0, 0.25)),
new Stop(level1, Color.rgb(0, 0, 0, 0.0)),
new Stop(1, Color.rgb(0, 0, 0, 0))));
shadow
.getElements()
.setAll(
new MoveTo(RP3.getX(), RP3.getY()),
ArcToBuilder.create()
.XAxisRotation(Math.toDegrees(-ANGLE))
.radiusX(rE_a)
.radiusY(rE_b)
.x(RP4.getX())
.y(RP4.getY())
.sweepFlag(true)
.build(),
new LineTo(BP4.getX(), BP4.getY()),
ArcToBuilder.create()
.XAxisRotation(Math.toDegrees(-ANGLE))
.radiusX(bE_a)
.radiusY(bE_b)
.x(BP3.getX())
.y(BP3.getY())
.sweepFlag(true)
.build(),
new LineTo(xO, yO),
new ClosePath());
}
if (clip != null) {
final Point2D RL3 = new Point2D(W, yB - (W - xB) / K);
final Point2D BL3 = new Point2D(xB - (H - yB) * K, H);
clip.getElements()
.setAll(
new MoveTo(0, 0),
RL3.getY() > 0 ? new LineTo(W, 0) : new LineTo(0, 0),
RL3.getY() >= 0
? new LineTo(RL3.getX(), RL3.getY())
: new LineTo(xB - (0 - yB) * K, 0),
BL3.getX() >= 0
? new LineTo(BL3.getX(), BL3.getY())
: new LineTo(0, yB - (0 - xB) / K),
BL3.getX() > 0 ? new LineTo(0, H) : new LineTo(0, 0),
new ClosePath());
}
final double K2 = -K;
final double C2 = BP3.getX() - K2 * H;
final double K3 = -K;
final double C3 = xB - K3 * yB;
final double STEP = Math.max(0.1, R / (buffer.length - 1));
final double HYPOT = Math.hypot(1, K);
final double yR = 1.5 * R;
double x_1 = 0, y_1 = 0, cur_len = 0;
for (double len = 0; len <= R; len += STEP) {
final int index = (int) Math.round(len / STEP);
final double angle = Math.asin(len / R);
final double y = yR * Math.cos(angle);
if (len > 0) {
cur_len += Math.hypot(y - y_1, len - x_1);
}
buffer[index][0] = (float) angle;
buffer[index][1] = (float) (cur_len * flat_R);
x_1 = len;
y_1 = y;
}
double total_len = cur_len;
for (double len = 0; len <= R; len += STEP) {
final int index = (int) Math.round(len / STEP);
final double flat_len = buffer[index][1] / total_len;
final double delta_len = flat_len - len;
final double xs = delta_len / HYPOT;
final double ys = K * delta_len / HYPOT;
buffer[index][0] = (float) (xs / W);
buffer[index][1] = (float) (ys / H);
}
for (int y = 0; y < map.getHeight(); y++) {
final double lx2 = K2 * (y + 0.5) + C2;
final double lx3 = K3 * (y + 0.5) + C3;
for (int x = 0; x < map.getWidth(); x++) {
if (x + 0.5 < lx2) {
map.setSamples(x, y, 0, 0);
} else if (x + 0.5 >= lx3 - 1) {
map.setSamples(x, y, 1, 0);
} else {
final double len = Math.abs((x + 0.5) - K2 * (y + 0.5) - C2) / HYPOT;
final int index = (int) Math.round(len / STEP);
map.setSamples(x, y, buffer[index][0], buffer[index][1]);
}
}
}
}
// 회복 됨
public void dePoisoned() {
inCirclePnt.setColor(Color.rgb(243, 218, 150));
type = TYPE_ENERGY;
}
private int getDarkerShade(int color) {
return Color.rgb(
(int) (SHADE_FACTOR * Color.red(color)),
(int) (SHADE_FACTOR * Color.green(color)),
(int) (SHADE_FACTOR * Color.blue(color)));
}
public int makeColor(int r, int g, int b) {
color = Color.rgb(r, g, b);
return color;
}