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迷雾开格

back_recharge
mashiyu 2019-01-21 18:26:48 +08:00
parent cc1ab75c18
commit ba247b4161
3 changed files with 94 additions and 21 deletions
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3
serverlogic/src/main/java/com/ljsd/jieling/handler/map/MapLogic.java
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@ -10,6 +10,7 @@ import com.ljsd.jieling.network.session.ISession;
import com.ljsd.jieling.protocols.CommonProto;
import com.ljsd.jieling.protocols.MapInfoProto;
import com.ljsd.jieling.protocols.MessageTypeProto;
import com.ljsd.jieling.util.CellUtil;
import com.ljsd.jieling.util.MessageUtil;
import com.ljsd.jieling.util.ToolsUtil;
import org.slf4j.Logger;
@ -105,7 +106,7 @@ public class MapLogic {
int randomIndex = random.nextInt(scMap1.getGroups().length);
int x = scMap1.getGroups()[randomIndex][0];
int y = scMap1.getGroups()[randomIndex][1];
int xy = ToolsUtil.xy2Pos(x, y);
int xy = CellUtil.xy2Pos(x, y);
SCMapEventsConfig scMapEvent = SCMapEventsConfig.scMapEventMap.get(scMap1.getEvent());
if (scMapEvent.getStyle() == EventType.enter) {
mapManager.setCurXY(xy);

92
serverlogic/src/main/java/com/ljsd/jieling/util/CellUtil.java 100644
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@ -0,0 +1,92 @@
package com.ljsd.jieling.util;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
public class CellUtil {
public static int xy2Pos(int x, int y) {
if (x < 0 || y < 0){
return 0;
}
return (x << 8) | y;
}
public static int[] pos2XY(int pos) {
int[] xy = new int[2];
xy[0] = (pos >> 8) & 0xff;
xy[1] = pos & 0xff;
return xy;
}
public static void main(String[] args) {
int xx = 19;
int yy = 14;
int pos = xy2Pos(xx,yy);
System.out.println("======> pos : "+pos);
int[] xy = pos2XY(pos);
System.out.println("=======> nX : "+xy[0]+" , nY : "+xy[1]);
System.out.println("=====================================");
Set<Integer> cells = getOneOpenCell(21,18, pos);
for(Integer i : cells){
int[] new_xy = pos2XY(i);
System.out.println("=======> nX : "+new_xy[0]+" , nY : "+new_xy[1]);
}
}
public static Set<Integer> getOneOpenCell(int width, int height, int pos){
int[] xy = pos2XY(pos);
int x = xy[0];
int y = xy[1];
Set<Integer> openCells = new HashSet<>();
for (int i = -2; i <= 2; i++) {
if (0 <= x+i && x+i < width && i!=0){
openCells.add(xy2Pos(x+i,y));
// System.out.println("=======> nX : "+(x+i)+" , nY : "+y);
}
if (0 <= y+i && y+i < height && i!=0){
openCells.add(xy2Pos(x,y+i));
// System.out.println("=======> nX : "+x+" , nY : "+(y+i));
}
}
if (x+1 < width && y+1 < height){
openCells.add(xy2Pos(x+1,y+1));
// System.out.println("===============> nX : "+(x+1)+" , nY : "+(y+1));
}
if (x+1 < width && y-1 >= 0){
openCells.add(xy2Pos(x+1,y-1));
// System.out.println("===============> nX : "+(x+1)+" , nY : "+(y-1));
}
if (x-1 >= 0 && y+1 < height){
openCells.add(xy2Pos(x-1,y+1));
// System.out.println("===============> nX : "+(x-1)+" , nY : "+(y+1));
}
if (x-1 >= 0 && y-1 >= 0){
openCells.add(xy2Pos(x-1,y-1));
// System.out.println("===============> nX : "+(x-1)+" , nY : "+(y-1));
}
System.out.println("=====================================");
return openCells;
}
/**
* 做归并-将较小集合归并到较大集合
* @param s1 较大集合
* @param s2 较小集合
* @return
*/
public static Set<Integer> union(Set<Integer> s1 , Set<Integer> s2){
for(Integer s : s2){
if(!s1.contains(s))
s1.add(s);
}
return s1 ;
}
}

20
serverlogic/src/main/java/com/ljsd/jieling/util/ToolsUtil.java
View File

@ -3,26 +3,6 @@ package com.ljsd.jieling.util;
public class ToolsUtil {
public static int xy2Pos(int x, int y) {
return (x << 8) | y;
}
public static int[] pos2XY(int pos) {
int[] xy = new int[2];
xy[0] = (pos >> 8) & 0xff;
xy[1] = pos & 0xff;
return xy;
}
public static void main(String[] args) {
int xx = 12;
int yy = 5;
int pos = xy2Pos(xx,yy);
System.out.println("======> pos : "+pos);
int[] xy = pos2XY(pos);
System.out.println("=======> nX : "+xy[0]+" , nY : "+xy[1]);
}
}