Commit 6be898b

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Chapter 07 completed.

1 parent 797ea2f commit 6be898bCopy full SHA for 6be898b

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+18

-17

lines changed

+18

-17

lines changed

Lines changed: 8 additions & 10 deletions

Original file line number	Diff line number	Diff line change
`@@ -9,7 +9,6 @@ public class AlgoVisualizer {`
`9`	`9`
`10`	`10`	`private MineSweeperData data;`
`11`	`11`	`private AlgoFrame frame;`
`12`		`- private static final int d[][] = {{-1,0},{0,1},{1,0},{0,-1}};`
`13`	`12`
`14`	`13`	`public AlgoVisualizer(int N, int M, int mineNumber){`
`15`	`14`
`@@ -28,23 +27,22 @@ public AlgoVisualizer(int N, int M, int mineNumber){`
`28`	`27`
`29`	`28`	`public void run(){`
`30`	`29`
`31`		`- this.setData(false, -1, -1);`
	`30`	`+ setData(false, -1, -1);`
`32`	`31`
`33`	`32`	`}`
`34`	`33`
`35`	`34`	`private void setData(boolean isLeftClicked, int x, int y){`
`36`		`- if(isLeftClicked){`
`37`		`- if(data.inArea(x, y))`
	`35`	`+`
	`36`	`+ if(data.inArea(x, y)){`
	`37`	`+ if(isLeftClicked){`
`38`	`38`	`if(data.isMine(x, y)){`
`39`	`39`	`// Game Over`
`40`	`40`	`data.open[x][y] = true;`
`41`	`41`	`}`
`42`	`42`	`else`
`43`	`43`	`data.open(x, y);`
`44`		`- }`
`45`		`- else{`
`46`		`- if(data.inArea(x, y))`
`47`		`- // data.flags[x][y] = true;`
	`44`	`+ }`
	`45`	`+ else`
`48`	`46`	`data.flags[x][y] = !data.flags[x][y];`
`49`	`47`	`}`
`50`	`48`
`@@ -86,8 +84,8 @@ else if(SwingUtilities.isRightMouseButton(event))`
`86`	`84`	`public static void main(String[] args) {`
`87`	`85`
`88`	`86`	`int N = 20;`
`89`		`- int M = 30;`
`90`		`- int mineNumber = 20;`
	`87`	`+ int M = 20;`
	`88`	`+ int mineNumber = 50;`
`91`	`89`
`92`	`90`	`AlgoVisualizer vis = new AlgoVisualizer(N, M, mineNumber);`
`93`	`91`	`}`

Lines changed: 10 additions & 7 deletions

Original file line number	Diff line number	Diff line change
`@@ -4,7 +4,7 @@ public class MineSweeperData {`
`4`	`4`	`public static final String flagImageURL = "resources/flag.png";`
`5`	`5`	`public static final String mineImageURL = "resources/mine.png";`
`6`	`6`	`public static String numberImageURL(int num){`
`7`		`- if(num < 0 \|\| num >= 8)`
	`7`	`+ if(num < 0 \|\| num > 8)`
`8`	`8`	`throw new IllegalArgumentException("No such a number image!");`
`9`	`9`	`return "resources/" + num + ".png";`
`10`	`10`	`}`
`@@ -116,11 +116,14 @@ public void open(int x, int y){`
`116`	`116`	`throw new IllegalArgumentException("Cannot open an mine block in open function.");`
`117`	`117`
`118`	`118`	`open[x][y] = true;`
`119`		`- if(getNumber(x, y) == 0){`
`120`		`- for(int i = x-1 ; i <= x + 1 ; i ++)`
`121`		`- for(int j = y-1 ; j <= y+1 ;j ++)`
`122`		`- if(inArea(i, j) && !open[i][j] && !isMine(i, j))`
`123`		`- open(i, j);`
`124`		`- }`
	`119`	`+`
	`120`	`+ if(numbers[x][y] > 0)`
	`121`	`+ return;`
	`122`	`+`
	`123`	`+ for(int i = x - 1 ; i <= x + 1 ; i ++)`
	`124`	`+ for(int j = y - 1 ; j <= y + 1 ;j ++)`
	`125`	`+ if(inArea(i, j) && !open[i][j] && !mines[i][j])`
	`126`	`+ open(i, j);`
	`127`	`+`
`125`	`128`	`}`
`126`	`129`	`}`

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