allllen4a/PIbd-21_Zhirnova_A_E_DoubleDeckerBus._Hard
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Вторая лабораторная работа

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allllen4a 2023-12-05 13:27:04 +03:00
parent da743af9ba
commit db827b6e0d
2 changed files with 11 additions and 11 deletions
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8
DoubleDeckerBus/MovementStrategy/MoveToBorder.java
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@ -3,7 +3,7 @@ package DoubleDeckerBus.MovementStrategy;
public class MoveToBorder extends AbstractStrategy { public class MoveToBorder extends AbstractStrategy {
@Override @Override
protected boolean IsTargetDestination() { protected boolean IsTargetDestination() {
ObjectParameters objParams = GetObjectParameters(); var objParams = GetObjectParameters();
if (objParams == null) { if (objParams == null) {
return false; return false;
@ -14,20 +14,20 @@ public class MoveToBorder extends AbstractStrategy {
} }
@Override @Override
protected void MoveToTarget() { protected void MoveToTarget() {
ObjectParameters objParams = GetObjectParameters(); var objParams = GetObjectParameters();
if (objParams == null) { if (objParams == null) {
return; return;
} }
int diffX = objParams.RightBorder - FieldWidth(); var diffX = objParams.RightBorder - FieldWidth();
if (Math.abs(diffX) >= GetStep()) { if (Math.abs(diffX) >= GetStep()) {
if (diffX < 0) { if (diffX < 0) {
MoveRight(); MoveRight();
} }
} }
int diffY = objParams.DownBorder - FieldHeight(); var diffY = objParams.DownBorder - FieldHeight();
if (Math.abs(diffY) >= GetStep()) { if (Math.abs(diffY) >= GetStep()) {
if (diffY < 0) { if (diffY < 0) {
MoveDown(); MoveDown();

14
DoubleDeckerBus/MovementStrategy/MoveToCenter.java
View File

@ -3,16 +3,16 @@ package DoubleDeckerBus.MovementStrategy;
public class MoveToCenter extends AbstractStrategy{ public class MoveToCenter extends AbstractStrategy{
@Override @Override
protected boolean IsTargetDestination() { protected boolean IsTargetDestination() {
ObjectParameters objParams = GetObjectParameters(); var objParams = GetObjectParameters();
if (objParams == null) { if (objParams == null) {
return false; return false;
} }
return ((objParams.ObjectMiddleHorizontal <= FieldWidth() / 2 && return ((objParams.ObjectMiddleHorizontal <= FieldWidth() / 2 &&
objParams.ObjectMiddleHorizontal + GetStep() >= FieldWidth() / 2) || objParams.ObjectMiddleHorizontal + GetStep() >= FieldWidth() / 2)
(objParams.ObjectMiddleHorizontal >= FieldWidth() / 2 && ||(objParams.ObjectMiddleHorizontal >= FieldWidth() / 2 &&
objParams.ObjectMiddleHorizontal - GetStep() <= FieldWidth() / 2)) && objParams.ObjectMiddleHorizontal - GetStep() <= FieldWidth() / 2)) &&
((objParams.ObjectMiddleVertical <= FieldHeight() / 2 && ((objParams.ObjectMiddleVertical <= FieldHeight() / 2 &&
objParams.ObjectMiddleVertical + GetStep() >= FieldHeight() / 2) || objParams.ObjectMiddleVertical + GetStep() >= FieldHeight() / 2) ||
@ -22,13 +22,13 @@ public class MoveToCenter extends AbstractStrategy{
@Override @Override
protected void MoveToTarget() { protected void MoveToTarget() {
ObjectParameters objParams = GetObjectParameters(); var objParams = GetObjectParameters();
if (objParams == null) { if (objParams == null) {
return; return;
} }
int diffX = objParams.ObjectMiddleHorizontal - FieldWidth() / 2; var diffX = objParams.ObjectMiddleHorizontal - FieldWidth() / 2;
if (Math.abs(diffX) > GetStep()) { if (Math.abs(diffX) > GetStep()) {
if (diffX > 0) { if (diffX > 0) {
MoveLeft(); MoveLeft();
@ -37,7 +37,7 @@ public class MoveToCenter extends AbstractStrategy{
MoveRight(); MoveRight();
} }
} }
int diffY = objParams.ObjectMiddleVertical - FieldHeight() / 2; var diffY = objParams.ObjectMiddleVertical - FieldHeight() / 2;
if (Math.abs(diffY) > GetStep()) { if (Math.abs(diffY) > GetStep()) {
if (diffY > 0) { if (diffY > 0) {
MoveUp(); MoveUp();