Commit 797ea2f

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Chapter 07 section 05-06 codes updated.

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Lines changed: 1 addition & 0 deletions

Lines changed: 6 additions & 9 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`
`@@ -33,13 +32,11 @@ public void run(){`
`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`	`+ if(data.inArea(x, y)){`
	`36`	`+ if(isLeftClicked)`
`38`	`37`	`data.open[x][y] = true;`
`39`		`- }`
`40`		`- else{`
`41`		`- if(data.inArea(x, y))`
`42`		`- data.flags[x][y] = true;`
	`38`	`+ else`
	`39`	`+ data.flags[x][y] = !data.flags[x][y];`
`43`	`40`	`}`
`44`	`41`
`45`	`42`	`frame.render(data);`
`@@ -80,8 +77,8 @@ else if(SwingUtilities.isRightMouseButton(event))`
`80`	`77`	`public static void main(String[] args) {`
`81`	`78`
`82`	`79`	`int N = 20;`
`83`		`- int M = 30;`
`84`		`- int mineNumber = 20;`
	`80`	`+ int M = 20;`
	`81`	`+ int mineNumber = 50;`
`85`	`82`
`86`	`83`	`AlgoVisualizer vis = new AlgoVisualizer(N, M, mineNumber);`
`87`	`84`	`}`

Lines changed: 1 addition & 1 deletion

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`	`}`

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