Java Code Examples for org.newdawn.slick.Graphics#setClip()

The following examples show how to use org.newdawn.slick.Graphics#setClip() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: SelectTransition.java From slick2d-maven with BSD 3-Clause "New" or "Revised" License

6 votes

/**
 * @see org.newdawn.slick.state.transition.Transition#preRender(org.newdawn.slick.state.StateBasedGame, org.newdawn.slick.GameContainer, org.newdawn.slick.Graphics)
 */
public void preRender(StateBasedGame game, GameContainer container,
		Graphics g) throws SlickException {
	if (moveBackDone) {
		g.translate(xp1,yp1);
		g.scale(scale1, scale1);
		g.setClip((int) xp1,(int) yp1,(int) (scale1*container.getWidth()),(int) (scale1*container.getHeight()));
		prev.render(container, game, g);
		g.resetTransform();
		g.clearClip();
	}
	
	g.translate(xp2,yp2);
	g.scale(scale2, scale2);
	g.setClip((int) xp2,(int) yp2,(int) (scale2*container.getWidth()),(int) (scale2*container.getHeight()));
}

Example 2

Source File: TextField.java From opsu-dance with GNU General Public License v3.0

5 votes

public void render(Graphics g)
{
	Rectangle oldClip = g.getClip();
	g.setWorldClip(x,y,width, height);
	
	// Someone could have set a color for me to blend...
	Color clr = g.getColor();

	if (backgroundCol != null) {
		g.setColor(backgroundCol.multiply(clr));
		g.fillRect(x, y, width, height);
	}
	g.setColor(textCol.multiply(clr));
	Font temp = g.getFont();

	int cursorpos = font.getWidth(value);
	int tx = 0;
	if (cursorpos > width) {
		tx = width - cursorpos - font.getWidth("_");
	}

	g.translate(tx + 2, 0);
	g.setFont(font);
	g.drawString(value, x + 1, y + 1);

	if (focused) {
		g.drawString("|", x + cursorpos, y + 1);
	}

	g.translate(-tx - 2, 0);

	if (borderCol != null) {
		g.setColor(borderCol.multiply(clr));
		g.drawRect(x, y, width, height);
	}
	g.setColor(clr);
	g.setFont(temp);
	g.clearWorldClip();
	g.setClip(oldClip);
}

Example 3

Source File: UserSelectOverlay.java From opsu with GNU General Public License v3.0

5 votes

@Override
public void render(GUIContext container, Graphics g) throws SlickException {
	g.setClip((int) x, (int) y, width, height);

	// background
	g.setColor(COLOR_BG);
	g.fillRect(x, y, width, height);

	// render states
	if (!stateChangeProgress.isFinished()) {
		// blend states
		float t = stateChangeProgress.getValue();
		if (prevState == State.USER_SELECT)
			t = 1f - t;
		renderUserSelect(g, t);
		if (state == State.CREATE_USER || prevState == State.CREATE_USER)
			renderUserCreate(g, 1f - t);
		else if (state == State.EDIT_USER || prevState == State.EDIT_USER)
			renderUserEdit(g, 1f - t);
	} else if (state == State.USER_SELECT)
		renderUserSelect(g, globalAlpha);
	else if (state == State.CREATE_USER)
		renderUserCreate(g, globalAlpha);
	else if (state == State.EDIT_USER)
		renderUserEdit(g, globalAlpha);

	g.clearClip();
}

Example 4

Source File: UserSelectOverlay.java From opsu with GNU General Public License v3.0

5 votes

/** Renders the user icons. */
private void renderUserIcons(Graphics g, int iconId, String header, int cy, float alpha) {
	Fonts.MEDIUMBOLD.drawString(x + (width - Fonts.MEDIUMBOLD.getWidth(header)) / 2, cy, header, COLOR_WHITE);
	cy += Fonts.MEDIUMBOLD.getLineHeight() + usersPaddingY;
	int iconSize = UserButton.getIconSize();
	int paddingX = iconSize / 4;
	int maxPerLine = UserButton.getWidth() / (iconSize + paddingX);
	// start scroll area here
	g.setClip((int) x, cy, width, height - (int) (cy - y));
	int scrollOffset = ((userIcons.length - 1) / maxPerLine + 1) * (iconSize + usersPaddingY);
	scrollOffset -= height - cy;
	scrollOffset = Math.max(scrollOffset, 0);
	scrolling.setMinMax(0, scrollOffset);
	cy += -scrolling.getPosition();
	for (int i = 0; i < userIcons.length; i += maxPerLine) {
		// draw line-by-line
		int n = Math.min(maxPerLine, userIcons.length - i);
		int cx = (int) (x + usersStartX + (UserButton.getWidth() - iconSize * n - paddingX * (n - 1)) / 2);
		for (int j = 0; j < n; j++) {
			MenuButton button = userIcons[i + j];
			button.setX(cx + iconSize / 2);
			button.setY(cy + iconSize / 2);
			if (cy < height) {
				button.getImage().setAlpha((iconId == i + j) ?
					alpha : alpha * button.getHoverAlpha() * 0.9f
				);
				button.getImage().draw(cx, cy);
			}
			cx += iconSize + paddingX;
		}
		cy += iconSize + usersPaddingY;
	}
}

Example 5

Source File: SelectTransition.java From slick2d-maven with BSD 3-Clause "New" or "Revised" License

5 votes

/**
 * @see org.newdawn.slick.state.transition.Transition#postRender(org.newdawn.slick.state.StateBasedGame, org.newdawn.slick.GameContainer, org.newdawn.slick.Graphics)
 */
public void postRender(StateBasedGame game, GameContainer container, Graphics g) throws SlickException {
	g.resetTransform();
	
	if (!moveBackDone) {
		g.translate(xp1,yp1);
		g.scale(scale1, scale1);
		g.setClip((int) xp1,(int) yp1,(int) (scale1*container.getWidth()),(int) (scale1*container.getHeight()));
		prev.render(container, game, g);
		g.resetTransform();
		g.clearClip();
	}
}

Example 6

Source File: ClipTest.java From slick2d-maven with BSD 3-Clause "New" or "Revised" License

5 votes

/**
 * @see org.newdawn.slick.Game#render(org.newdawn.slick.GameContainer, org.newdawn.slick.Graphics)
 */
public void render(GameContainer container, Graphics g)
		throws SlickException {
	g.setColor(Color.white);
	g.drawString("1 - No Clipping", 100, 10);
	g.drawString("2 - Screen Clipping", 100, 30);
	g.drawString("3 - World Clipping", 100, 50);
	
	if (world) {
		g.drawString("WORLD CLIPPING ENABLED", 200, 80);
	} 
	if (clip) {
		g.drawString("SCREEN CLIPPING ENABLED", 200, 80);
	}
	
	g.rotate(400, 400, ang);
	if (world) {
		g.setWorldClip(350,302,100,196);
	}
	if (clip) {
		g.setClip(350,302,100,196);
	}
	g.setColor(Color.red);
	g.fillOval(300,300,200,200);
	g.setColor(Color.blue);
	g.fillRect(390,200,20,400);
	
	g.clearClip();
	g.clearWorldClip();
}

Example 7

Source File: TextField.java From opsu with GNU General Public License v3.0

4 votes

/**
 * @see org.newdawn.slick.gui.AbstractComponent#render(org.newdawn.slick.gui.GUIContext,
 *      org.newdawn.slick.Graphics)
 */
@Override
public void render(GUIContext container, Graphics g) {
	if (lastKey != -1) {
		if (input.isKeyDown(lastKey)) {
			if (repeatTimer < System.currentTimeMillis()) {
				repeatTimer = System.currentTimeMillis() + KEY_REPEAT_INTERVAL;
				keyPressed(lastKey, lastChar);
			}
		} else {
			lastKey = -1;
		}
	}
	Rectangle oldClip = g.getClip();
	g.setWorldClip(x,y,width, height);
	
	// Someone could have set a color for me to blend...
	Color clr = g.getColor();

	if (background != null) {
		g.setColor(background.multiply(clr));
		g.fillRect(x, y, width, height);
	}
	g.setColor(text.multiply(clr));
	Font temp = g.getFont();

	int cpos = font.getWidth(value.substring(0, cursorPos));
	int tx = 0;
	if (cpos > width) {
		tx = width - cpos - font.getWidth("_");
	}

	g.translate(tx + 2, 0);
	g.setFont(font);
	g.drawString(value, x + 1, y + 1);

	if (hasFocus() && visibleCursor) {
		g.drawString("_", x + 1 + cpos + 2, y + 1);
	}

	g.translate(-tx - 2, 0);

	if (border != null) {
		g.setColor(border.multiply(clr));
		g.drawRect(x, y, width, height);
	}
	g.setColor(clr);
	g.setFont(temp);
	g.clearWorldClip();
	g.setClip(oldClip);
}

Example 8

Source File: UserButton.java From opsu with GNU General Public License v3.0

4 votes

/**
 * Draws a user button.
 * @param g the graphics context
 * @param alpha the alpha multiplier
 */
public void draw(Graphics g, float alpha) {
	int padding = 4;
	int cx = x + padding, cy = y + padding;
	float t = bgAlpha.getValue();
	float oldWhiteAlpha = Colors.WHITE_FADE.a;
	Colors.WHITE_FADE.a = alpha;

	// rectangle
	Color bg;
	if (flashing) {
		bg = flashColor;
		bg.a = t * alpha;
	} else {
		bg = bgColor;
		bg.a = (0.5f * t) * alpha;
	}
	g.setColor(bg);
	g.fillRoundRect(cx, cy, buttonWidth - padding * 2, buttonHeight - padding * 2, 4);

	// no user?
	if (user == null && placeholderText != null) {
		Fonts.LARGE.drawString(
			x + (buttonWidth - Fonts.LARGE.getWidth(placeholderText)) / 2,
			y + (buttonHeight - Fonts.LARGE.getLineHeight()) / 2,
			placeholderText, Colors.WHITE_FADE
		);
		Colors.WHITE_FADE.a = oldWhiteAlpha;
		return;
	}

	// icon
	int iconSize = buttonHeight - padding * 4;
	Image img = getIconImage(user.getIconId());
	img.setAlpha(alpha);
	img.draw(cx + padding, cy + padding);

	// text
	int textX = cx + iconSize + padding * 3;
	int textY = cy + padding / 2;
	Fonts.MEDIUM.drawString(textX, textY, user.getName(), Colors.WHITE_FADE);
	textY += Fonts.MEDIUM.getLineHeight() - 3;
	Fonts.SMALL.drawString(textX, textY, String.format("Score: %,d", user.getScore()), Colors.WHITE_FADE);
	textY += Fonts.SMALL.getLineHeight() - 2;
	Fonts.SMALL.drawString(textX, textY, String.format("Accuracy: %.2f%%", user.getAccuracy()), Colors.WHITE_FADE);
	textY += Fonts.SMALL.getLineHeight() - 2;
	Fonts.SMALL.drawString(textX, textY, String.format("Lv%d", user.getLevel()), Colors.WHITE_FADE);

	// progress bar
	int barX = textX + Fonts.SMALL.getWidth("Lv#####");
	int barWidth = x + buttonWidth - padding - barX - 1;
	int barHeight = buttonHeight / 7;
	int barY = y + buttonHeight - padding - barHeight - 1;
	int barRadius = 8;
	float barAlpha = (0.75f + 0.25f * t) * alpha;
	barBgColor.a = barBorderColor.a = barFillColor.a = barAlpha;
	g.setColor(barBgColor);
	g.fillRoundRect(barX, barY, barWidth, barHeight, barRadius);
	g.setClip(barX, barY, (int) (barWidth * user.getNextLevelProgress()), barHeight);
	g.setColor(barFillColor);
	g.fillRoundRect(barX, barY, barWidth, barHeight, barRadius);
	g.clearClip();
	g.setAntiAlias(true);
	g.setColor(barBorderColor);
	g.setLineWidth(2f);
	g.drawRoundRect(barX, barY, barWidth, barHeight, barRadius);
	g.resetLineWidth();
	g.setAntiAlias(false);

	Colors.WHITE_FADE.a = oldWhiteAlpha;
}

Example 9

Source File: TextField.java From slick2d-maven with BSD 3-Clause "New" or "Revised" License

4 votes

/**
 * @see org.newdawn.slick.gui.AbstractComponent#render(org.newdawn.slick.gui.GUIContext,
 *      org.newdawn.slick.Graphics)
 */
public void render(GUIContext container, Graphics g) {
	if (lastKey != -1) {
		if (input.isKeyDown(lastKey)) {
			if (repeatTimer < System.currentTimeMillis()) {
				repeatTimer = System.currentTimeMillis() + KEY_REPEAT_INTERVAL;
				keyPressed(lastKey, lastChar);
			}
		} else {
			lastKey = -1;
		}
	}
	Rectangle oldClip = g.getClip();
	g.setWorldClip(x,y,width, height);
	
	// Someone could have set a color for me to blend...
	Color clr = g.getColor();

	if (background != null) {
		g.setColor(background.multiply(clr));
		g.fillRect(x, y, width, height);
	}
	g.setColor(text.multiply(clr));
	Font temp = g.getFont();

	int cpos = font.getWidth(value.substring(0, cursorPos));
	int tx = 0;
	if (cpos > width) {
		tx = width - cpos - font.getWidth("_");
	}

	g.translate(tx + 2, 0);
	g.setFont(font);
	g.drawString(value, x + 1, y + 1);

	if (hasFocus() && visibleCursor) {
		g.drawString("_", x + 1 + cpos + 2, y + 1);
	}

	g.translate(-tx - 2, 0);

	if (border != null) {
		g.setColor(border.multiply(clr));
		g.drawRect(x, y, width, height);
	}
	g.setColor(clr);
	g.setFont(temp);
	g.clearWorldClip();
	g.setClip(oldClip);
}

Example 10

Source File: GraphicsTest.java From slick2d-maven with BSD 3-Clause "New" or "Revised" License

4 votes

/**
 * @see org.newdawn.slick.BasicGame#render(org.newdawn.slick.GameContainer, org.newdawn.slick.Graphics)
 */
public void render(GameContainer container, Graphics g) throws SlickException {
	g.setColor(Color.white);
	
	g.setAntiAlias(true);
	for (int x=0;x<360;x+=10) {
		g.drawLine(700,100,(int) (700+(Math.cos(Math.toRadians(x))*100)),
						   (int) (100+(Math.sin(Math.toRadians(x))*100)));
	}
	g.setAntiAlias(false);
	
	g.setColor(Color.yellow);
	g.drawString("The Graphics Test!", 300, 50);
	g.setColor(Color.white);
	g.drawString("Space - Toggles clipping", 400, 80);
	g.drawString("Frame rate capped to 100", 400, 120);
	
	if (clip) {
		g.setColor(Color.gray);
		g.drawRect(100,260,400,100);
		g.setClip(100,260,400,100);
	}

	g.setColor(Color.yellow);
	g.translate(100, 120);
	g.fill(poly);
	g.setColor(Color.blue);
	g.setLineWidth(3);
	g.draw(poly);
	g.setLineWidth(1);
	g.translate(0, 230);
	g.draw(poly);
	g.resetTransform();
	
	g.setColor(Color.magenta);
	g.drawRoundRect(10, 10, 100, 100, 10);
	g.fillRoundRect(10, 210, 100, 100, 10);
	
	g.rotate(400, 300, ang);
	g.setColor(Color.green);
	g.drawRect(200,200,200,200);
	g.setColor(Color.blue);
	g.fillRect(250,250,100,100);

	g.drawImage(image, 300,270);
	
	g.setColor(Color.red);
	g.drawOval(100,100,200,200);
	g.setColor(Color.red.darker());
	g.fillOval(300,300,150,100);
	g.setAntiAlias(true);
	g.setColor(Color.white);
	g.setLineWidth(5.0f);
	g.drawOval(300,300,150,100);
	g.setAntiAlias(true);
	g.resetTransform();
	
	if (clip) {
		g.clearClip();
	}
}

Example 11

Source File: ScoreData.java From opsu-dance with GNU General Public License v3.0

2 votes

/**
 * Sets a vertical clip to the area.
 * @param g the graphics context
 */
public static void clipToArea(Graphics g) {
	g.setClip(0, (int) baseY, containerWidth, (int) buttonAreaHeight);
}

Example 12

Source File: DownloadNode.java From opsu with GNU General Public License v3.0

2 votes

/**
 * Sets a clip to the download result button area.
 * @param g the graphics context
 */
public static void clipToResultArea(Graphics g) {
	g.setClip((int) buttonBaseX, (int) buttonBaseY, (int) buttonWidth, (int) (buttonOffset * maxResultsShown));
}

Example 13

Source File: DownloadNode.java From opsu with GNU General Public License v3.0

2 votes

/**
 * Sets a clip to the download area.
 * @param g the graphics context
 */
public static void clipToDownloadArea(Graphics g) {
	g.setClip((int) infoBaseX, (int) infoBaseY, (int) infoWidth, (int) (infoHeight * maxDownloadsShown));
}

Example 14

Source File: ScoreData.java From opsu with GNU General Public License v3.0

2 votes

/**
 * Sets a vertical clip to the area.
 * @param g the graphics context
 */
public static void clipToArea(Graphics g) {
	g.setClip(0, (int) baseY, containerWidth, (int) buttonAreaHeight);
}