39 lines
1.3 KiB
Java
39 lines
1.3 KiB
Java
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package MovementStrategy;
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public class MoveToCenter extends AbstractStrategy{
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@Override
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protected boolean IsTargetDestinaion() {
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ObjectParameters objParams = GetObjectParameters();
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if (objParams == null) {
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return false;
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}
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return objParams.ObjectMiddleHorizontal - GetStep() <= FieldWidth / 2 - GetStep() &&
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objParams.ObjectMiddleHorizontal + GetStep() >= FieldWidth / 2 - GetStep() &&
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objParams.ObjectMiddleVertical - GetStep() <= FieldHeight / 2 - GetStep() &&
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objParams.ObjectMiddleVertical + GetStep() >= FieldHeight / 2 - GetStep() ;
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}
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@Override
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protected void MoveToTarget() {
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ObjectParameters objParams = GetObjectParameters();
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if (objParams == null) {
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return;
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}
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int diffX = objParams.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 = objParams.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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