@@ -37,7 +37,11 @@ let snake = {
3737 direction : initDirection ( ) ,
3838 score : 0 ,
3939}
40- let apple = {
40+ let apple1 = {
41+ color : "red" ,
42+ position : initPosition ( ) ,
43+ }
44+ let apple2 = {
4145 color : "red" ,
4246 position : initPosition ( ) ,
4347}
@@ -74,7 +78,8 @@ function draw() {
7478 for ( let i = 1 ; i < snake . body . length ; i ++ ) {
7579 drawCell ( ctx , snake . body [ i ] . x , snake . body [ i ] . y , snake . color ) ;
7680 }
77- drawCell ( ctx , apple . position . x , apple . position . y , apple . color ) ;
81+ drawCell ( ctx , apple1 . position . x , apple1 . position . y , apple1 . color ) ;
82+ drawCell ( ctx , apple2 . position . x , apple2 . position . y , apple2 . color ) ;
7883
7984 drawScore ( snake ) ;
8085 } , REDRAW_INTERVAL ) ;
@@ -95,9 +100,15 @@ function teleport(snake) {
95100 }
96101}
97102
98- function eat ( snake , apple ) {
99- if ( snake . head . x == apple . position . x && snake . head . y == apple . position . y ) {
100- apple . position = initPosition ( ) ;
103+ function eat ( snake , apple1 , apple2 ) {
104+ if ( snake . head . x == apple1 . position . x && snake . head . y == apple1 . position . y ) {
105+ apple1 . position = initPosition ( ) ;
106+ snake . score ++ ;
107+ //this
108+ snake . body . push ( { x : snake . head . x , y : snake . head . y } ) ;
109+ }
110+ if ( snake . head . x == apple2 . position . x && snake . head . y == apple2 . position . y ) {
111+ apple2 . position = initPosition ( ) ;
101112 snake . score ++ ;
102113 //this
103114 snake . body . push ( { x : snake . head . x , y : snake . head . y } ) ;
@@ -107,25 +118,25 @@ function eat(snake, apple) {
107118function moveLeft ( snake ) {
108119 snake . head . x -- ;
109120 teleport ( snake ) ;
110- eat ( snake , apple ) ;
121+ eat ( snake , apple1 , apple2 ) ;
111122}
112123
113124function moveRight ( snake ) {
114125 snake . head . x ++ ;
115126 teleport ( snake ) ;
116- eat ( snake , apple ) ;
127+ eat ( snake , apple1 , apple2 ) ;
117128}
118129
119130function moveDown ( snake ) {
120131 snake . head . y ++ ;
121132 teleport ( snake ) ;
122- eat ( snake , apple ) ;
133+ eat ( snake , apple1 , apple2 ) ;
123134}
124135
125136function moveUp ( snake ) {
126137 snake . head . y -- ;
127138 teleport ( snake ) ;
128- eat ( snake , apple ) ;
139+ eat ( snake , apple1 , apple2 ) ;
129140}
130141
131142function move ( snake ) {
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