38 lines
1.3 KiB
Java
38 lines
1.3 KiB
Java
package MovementStrategy;
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public class MoveToCenter extends AbstractStrategy {
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@Override
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protected boolean IsTargetDestination() {
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ObjectParameters objParameters = GetObjectParameters();
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if (objParameters == null) {
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return false;
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}
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return objParameters.ObjectMiddleHorizontal() - GetStep() <= FieldWidth / 2 && objParameters.ObjectMiddleHorizontal() + GetStep() >= FieldWidth / 2
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&& objParameters.ObjectMiddleVertical() - GetStep() <= FieldHeight / 2 && objParameters.ObjectMiddleVertical() + GetStep() >= FieldHeight / 2;
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}
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@Override
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protected void MoveToTarget() {
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ObjectParameters objParameters = GetObjectParameters();
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if (objParameters == null) {
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return;
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}
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int diffX = objParameters.ObjectMiddleHorizontal() - FieldWidth / 2;
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if (Math.abs(diffX) > GetStep()) {
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if (diffX > 0) {
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MoveLeft();
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} else {
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MoveRight();
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}
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}
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int diffY = objParameters.ObjectMiddleVertical() - FieldHeight / 2;
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if (Math.abs(diffY) > GetStep()) {
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if (diffY > 0) {
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MoveUp();
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} else {
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MoveDown();
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}
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}
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}
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}
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