Java Code Examples for org.andengine.entity.sprite.Sprite#getHeight()

The following examples show how to use org.andengine.entity.sprite.Sprite#getHeight() . 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: HighPerformanceUniformColorSpriteVertexBufferObject.java From tilt-game-android with MIT License

6 votes

@Override
public void onUpdateVertices(final Sprite pSprite) {
	final float[] bufferData = this.mBufferData;

	final float width = pSprite.getWidth(); // TODO Optimize with field access?
	final float height = pSprite.getHeight(); // TODO Optimize with field access?

	bufferData[0 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_X] = 0;
	bufferData[0 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_Y] = 0;

	bufferData[1 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_X] = 0;
	bufferData[1 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_Y] = height;

	bufferData[2 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_X] = width;
	bufferData[2 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_Y] = 0;

	bufferData[3 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_X] = width;
	bufferData[3 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_Y] = height;

	this.setDirtyOnHardware();
}

Example 2

Source File: HighPerformanceUncoloredSpriteVertexBufferObject.java From 30-android-libraries-in-30-days with Apache License 2.0

6 votes

@Override
public void onUpdateVertices(final Sprite pSprite) {
	final float[] bufferData = this.mBufferData;

	final float x = 0;
	final float y = 0;
	final float x2 = pSprite.getWidth(); // TODO Optimize with field access?
	final float y2 = pSprite.getHeight(); // TODO Optimize with field access?

	bufferData[0 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_X] = x;
	bufferData[0 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_Y] = y;

	bufferData[1 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_X] = x;
	bufferData[1 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_Y] = y2;

	bufferData[2 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_X] = x2;
	bufferData[2 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_Y] = y;

	bufferData[3 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_X] = x2;
	bufferData[3 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_Y] = y2;

	this.setDirtyOnHardware();
}

Example 3

Source File: HighPerformanceDiamondSpriteVertexBufferObject.java From 30-android-libraries-in-30-days with Apache License 2.0

6 votes

@Override
public void onUpdateVertices(final Sprite pSprite) {
	final float[] bufferData = this.mBufferData;

	final float x = 0;
	final float y = 0;
	final float x2 = pSprite.getWidth(); // TODO Optimize with field access?
	final float y2 = pSprite.getHeight(); // TODO Optimize with field access?

	final float xCenter = (x + x2) * 0.5f;
	final float yCenter = (y + y2) * 0.5f;

	bufferData[0 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X] = x;
	bufferData[0 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y] = yCenter;

	bufferData[1 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X] = xCenter;
	bufferData[1 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y] = y2;

	bufferData[2 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X] = xCenter;
	bufferData[2 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y] = y;

	bufferData[3 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X] = x2;
	bufferData[3 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y] = yCenter;

	this.setDirtyOnHardware();
}

Example 4

Source File: LowMemorySpriteVertexBufferObject.java From 30-android-libraries-in-30-days with Apache License 2.0

6 votes

@Override
public void onUpdateVertices(final Sprite pSprite) {
	final FloatBuffer bufferData = this.mFloatBuffer;

	final float x = 0;
	final float y = 0;
	final float x2 = pSprite.getWidth(); // TODO Optimize with field access?
	final float y2 = pSprite.getHeight(); // TODO Optimize with field access?

	bufferData.put(0 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X, x);
	bufferData.put(0 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y, y);

	bufferData.put(1 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X, x);
	bufferData.put(1 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y, y2);

	bufferData.put(2 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X, x2);
	bufferData.put(2 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y, y);

	bufferData.put(3 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X, x2);
	bufferData.put(3 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y, y2);

	this.setDirtyOnHardware();
}

Example 5

Source File: LowMemoryUncoloredSpriteVertexBufferObject.java From 30-android-libraries-in-30-days with Apache License 2.0

6 votes

@Override
public void onUpdateVertices(final Sprite pSprite) {
	final FloatBuffer bufferData = this.mFloatBuffer;

	final float x = 0;
	final float y = 0;
	final float x2 = pSprite.getWidth(); // TODO Optimize with field access?
	final float y2 = pSprite.getHeight(); // TODO Optimize with field access?

	final float xCenter = (x + x2) * 0.5f;
	final float yCenter = (y + y2) * 0.5f;

	bufferData.put(0 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X, x);
	bufferData.put(0 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y, yCenter);

	bufferData.put(1 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X, xCenter);
	bufferData.put(1 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y, y2);

	bufferData.put(2 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X, xCenter);
	bufferData.put(2 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y, y);

	bufferData.put(3 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X, x2);
	bufferData.put(3 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y, yCenter);

	this.setDirtyOnHardware();
}

Example 6

Source File: HighPerformanceSpriteVertexBufferObject.java From 30-android-libraries-in-30-days with Apache License 2.0

6 votes

@Override
public void onUpdateVertices(final Sprite pSprite) {
	final float[] bufferData = this.mBufferData;

	final float x = 0;
	final float y = 0;
	final float x2 = pSprite.getWidth(); // TODO Optimize with field access?
	final float y2 = pSprite.getHeight(); // TODO Optimize with field access?

	bufferData[0 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X] = x;
	bufferData[0 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y] = y;

	bufferData[1 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X] = x;
	bufferData[1 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y] = y2;

	bufferData[2 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X] = x2;
	bufferData[2 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y] = y;

	bufferData[3 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X] = x2;
	bufferData[3 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y] = y2;

	this.setDirtyOnHardware();
}

Example 7

Source File: LowMemoryDiamondSpriteVertexBufferObject.java From 30-android-libraries-in-30-days with Apache License 2.0

6 votes

@Override
public void onUpdateVertices(final Sprite pSprite) {
	final FloatBuffer bufferData = this.mFloatBuffer;

	final float x = 0;
	final float y = 0;
	final float x2 = pSprite.getWidth(); // TODO Optimize with field access?
	final float y2 = pSprite.getHeight(); // TODO Optimize with field access?

	final float xCenter = (x + x2) * 0.5f;
	final float yCenter = (y + y2) * 0.5f;

	bufferData.put(0 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X, x);
	bufferData.put(0 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y, yCenter);

	bufferData.put(1 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X, xCenter);
	bufferData.put(1 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y, y2);

	bufferData.put(2 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X, xCenter);
	bufferData.put(2 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y, y);

	bufferData.put(3 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X, x2);
	bufferData.put(3 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y, yCenter);

	this.setDirtyOnHardware();
}

Example 8

Source File: HighPerformanceUniformColorSpriteVertexBufferObject.java From 30-android-libraries-in-30-days with Apache License 2.0

6 votes

@Override
public void onUpdateVertices(final Sprite pSprite) {
	final float[] bufferData = this.mBufferData;

	final float x = 0;
	final float y = 0;
	final float x2 = pSprite.getWidth(); // TODO Optimize with field access?
	final float y2 = pSprite.getHeight(); // TODO Optimize with field access?

	bufferData[0 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_X] = x;
	bufferData[0 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_Y] = y;

	bufferData[1 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_X] = x;
	bufferData[1 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_Y] = y2;

	bufferData[2 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_X] = x2;
	bufferData[2 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_Y] = y;

	bufferData[3 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_X] = x2;
	bufferData[3 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_Y] = y2;

	this.setDirtyOnHardware();
}

Example 9

Source File: LowMemoryUniformColorSpriteVertexBufferObject.java From 30-android-libraries-in-30-days with Apache License 2.0

6 votes

@Override
public void onUpdateVertices(final Sprite pSprite) {
	final FloatBuffer bufferData = this.mFloatBuffer;

	final float x = 0;
	final float y = 0;
	final float x2 = pSprite.getWidth(); // TODO Optimize with field access?
	final float y2 = pSprite.getHeight(); // TODO Optimize with field access?

	bufferData.put(0 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_X, x);
	bufferData.put(0 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_Y, y);

	bufferData.put(1 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_X, x);
	bufferData.put(1 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_Y, y2);

	bufferData.put(2 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_X, x2);
	bufferData.put(2 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_Y, y);

	bufferData.put(3 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_X, x2);
	bufferData.put(3 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_Y, y2);

	this.setDirtyOnHardware();
}

Example 10

Source File: HighPerformanceUncoloredSpriteVertexBufferObject.java From tilt-game-android with MIT License

6 votes

@Override
public void onUpdateVertices(final Sprite pSprite) {
	final float[] bufferData = this.mBufferData;

	final float width = pSprite.getWidth(); // TODO Optimize with field access?
	final float height = pSprite.getHeight(); // TODO Optimize with field access?

	bufferData[0 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_X] = 0;
	bufferData[0 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_Y] = 0;

	bufferData[1 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_X] = 0;
	bufferData[1 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_Y] = height;

	bufferData[2 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_X] = width;
	bufferData[2 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_Y] = 0;

	bufferData[3 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_X] = width;
	bufferData[3 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_Y] = height;

	this.setDirtyOnHardware();
}

Example 11

Source File: HighPerformanceDiamondSpriteVertexBufferObject.java From tilt-game-android with MIT License

6 votes

@Override
public void onUpdateVertices(final Sprite pSprite) {
	final float[] bufferData = this.mBufferData;

	final float width = pSprite.getWidth(); // TODO Optimize with field access?
	final float height = pSprite.getHeight(); // TODO Optimize with field access?

	final float halfWidth = width * 0.5f;
	final float halfHeight = height * 0.5f;

	bufferData[0 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X] = halfWidth;
	bufferData[0 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y] = 0;

	bufferData[1 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X] = 0;
	bufferData[1 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y] = halfHeight;

	bufferData[2 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X] = width;
	bufferData[2 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y] = halfHeight;

	bufferData[3 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X] = halfWidth;
	bufferData[3 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y] = height;

	this.setDirtyOnHardware();
}

Example 12

Source File: LowMemorySpriteVertexBufferObject.java From tilt-game-android with MIT License

6 votes

@Override
public void onUpdateVertices(final Sprite pSprite) {
	final FloatBuffer bufferData = this.mFloatBuffer;

	final float width = pSprite.getWidth(); // TODO Optimize with field access?
	final float height = pSprite.getHeight(); // TODO Optimize with field access?

	bufferData.put(0 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X, 0);
	bufferData.put(0 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y, 0);

	bufferData.put(1 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X, 0);
	bufferData.put(1 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y, height);

	bufferData.put(2 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X, width);
	bufferData.put(2 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y, 0);

	bufferData.put(3 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X, width);
	bufferData.put(3 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y, height);

	this.setDirtyOnHardware();
}

Example 13

Source File: LowMemoryUncoloredSpriteVertexBufferObject.java From tilt-game-android with MIT License

6 votes

@Override
public void onUpdateVertices(final Sprite pSprite) {
	final FloatBuffer bufferData = this.mFloatBuffer;

	final float width = pSprite.getWidth(); // TODO Optimize with field access?
	final float height = pSprite.getHeight(); // TODO Optimize with field access?

	bufferData.put(0 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_X, 0);
	bufferData.put(0 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_Y, 0);

	bufferData.put(1 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_X, 0);
	bufferData.put(1 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_Y, height);

	bufferData.put(2 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_X, width);
	bufferData.put(2 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_Y, 0);

	bufferData.put(3 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_X, width);
	bufferData.put(3 * UncoloredSprite.VERTEX_SIZE + UncoloredSprite.VERTEX_INDEX_Y, height);

	this.setDirtyOnHardware();
}

Example 14

Source File: HighPerformanceSpriteVertexBufferObject.java From tilt-game-android with MIT License

6 votes

@Override
public void onUpdateVertices(final Sprite pSprite) {
	final float[] bufferData = this.mBufferData;

	final float width = pSprite.getWidth(); // TODO Optimize with field access?
	final float height = pSprite.getHeight(); // TODO Optimize with field access?

	bufferData[0 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X] = 0;
	bufferData[0 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y] = 0;

	bufferData[1 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X] = 0;
	bufferData[1 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y] = height;

	bufferData[2 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X] = width;
	bufferData[2 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y] = 0;

	bufferData[3 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X] = width;
	bufferData[3 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y] = height;

	this.setDirtyOnHardware();
}

Example 15

Source File: LowMemoryDiamondSpriteVertexBufferObject.java From tilt-game-android with MIT License

6 votes

@Override
public void onUpdateVertices(final Sprite pSprite) {
	final FloatBuffer bufferData = this.mFloatBuffer;

	final float width = pSprite.getWidth(); // TODO Optimize with field access?
	final float height = pSprite.getHeight(); // TODO Optimize with field access?

	final float halfWidth = width * 0.5f;
	final float halfHeight = height * 0.5f;

	bufferData.put(0 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X, halfWidth);
	bufferData.put(0 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y, 0);

	bufferData.put(1 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X, 0);
	bufferData.put(1 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y, halfHeight);

	bufferData.put(2 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X, width);
	bufferData.put(2 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y, halfHeight);

	bufferData.put(3 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_X, halfWidth);
	bufferData.put(3 * Sprite.VERTEX_SIZE + Sprite.VERTEX_INDEX_Y, height);

	this.setDirtyOnHardware();
}

Example 16

Source File: LowMemoryUniformColorSpriteVertexBufferObject.java From tilt-game-android with MIT License

6 votes

@Override
public void onUpdateVertices(final Sprite pSprite) {
	final FloatBuffer bufferData = this.mFloatBuffer;

	final float width = pSprite.getWidth(); // TODO Optimize with field access?
	final float height = pSprite.getHeight(); // TODO Optimize with field access?

	bufferData.put(0 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_X, 0);
	bufferData.put(0 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_Y, 0);

	bufferData.put(1 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_X, 0);
	bufferData.put(1 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_Y, height);

	bufferData.put(2 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_X, width);
	bufferData.put(2 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_Y, 0);

	bufferData.put(3 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_X, width);
	bufferData.put(3 * UniformColorSprite.VERTEX_SIZE + UniformColorSprite.VERTEX_INDEX_Y, height);

	this.setDirtyOnHardware();
}

Example 17

Source File: BaseOnScreenControl.java From tilt-game-android with MIT License

5 votes

/**
 * @param pRelativeX from <code>-0.5f</code> (left) to <code>0.5</code> (right).
 * @param pRelativeY from <code>-0.5f</code> (bottom) to <code>0.5f</code> (top).
 */
protected void onUpdateControlKnob(final float pRelativeX, final float pRelativeY) {
	final Sprite controlBase = this.mControlBase;
	final Sprite controlKnob = this.mControlKnob;

	this.mControlValueX = 2 * pRelativeX;
	this.mControlValueY = 2 * pRelativeY;

	final float x = controlBase.getWidth() * (0.5f + pRelativeX);
	final float y = controlBase.getHeight() * (0.5f + pRelativeY);

	controlKnob.setPosition(x, y);
}

Example 18

Source File: BaseOnScreenControl.java From tilt-game-android with MIT License

5 votes

private void updateControlKnob(final float pTouchAreaLocalX, final float pTouchAreaLocalY) {
	final Sprite controlBase = this.mControlBase;

	final float relativeX = (MathUtils.bringToBounds(0, controlBase.getWidth(), pTouchAreaLocalX) / controlBase.getWidth()) - 0.5f;
	final float relativeY = (MathUtils.bringToBounds(0, controlBase.getHeight(), pTouchAreaLocalY) / controlBase.getHeight()) - 0.5f;

	this.onUpdateControlKnob(relativeX, relativeY);
}

Example 19

Source File: BaseOnScreenControl.java From 30-android-libraries-in-30-days with Apache License 2.0

5 votes

private void updateControlKnob(final float pTouchAreaLocalX, final float pTouchAreaLocalY) {
	final Sprite controlBase = this.mControlBase;

	final float relativeX = MathUtils.bringToBounds(0, controlBase.getWidth(), pTouchAreaLocalX) / controlBase.getWidth() - 0.5f;
	final float relativeY = MathUtils.bringToBounds(0, controlBase.getHeight(), pTouchAreaLocalY) / controlBase.getHeight() - 0.5f;

	this.onUpdateControlKnob(relativeX, relativeY);
}

Example 20

Source File: BaseOnScreenControl.java From 30-android-libraries-in-30-days with Apache License 2.0

5 votes

/**
 * @param pRelativeX from <code>-0.5</code> (left) to <code>0.5</code> (right).
 * @param pRelativeY from <code>-0.5</code> (top) to <code>0.5</code> (bottom).
 */
protected void onUpdateControlKnob(final float pRelativeX, final float pRelativeY) {
	final Sprite controlBase = this.mControlBase;
	final Sprite controlKnob = this.mControlKnob;

	this.mControlValueX = 2 * pRelativeX;
	this.mControlValueY = 2 * pRelativeY;

	final float[] controlBaseSceneCenterCoordinates = controlBase.getSceneCenterCoordinates();
	final float x = controlBaseSceneCenterCoordinates[VERTEX_INDEX_X] - controlKnob.getWidth() * 0.5f + pRelativeX * controlBase.getWidthScaled();
	final float y = controlBaseSceneCenterCoordinates[VERTEX_INDEX_Y] - controlKnob.getHeight() * 0.5f + pRelativeY * controlBase.getHeightScaled();

	controlKnob.setPosition(x, y);
}