Diff: Engine/Engine.cpp

Revision:

11:b25874e7efe4

Parent:

8:9d01fd4a63ad

Child:

12:d3eef5ea3f43

--- a/Engine/Engine.cpp	Sun May 06 22:42:49 2018 +0000
+++ b/Engine/Engine.cpp	Mon May 07 00:10:25 2018 +0000
@@ -13,7 +13,7 @@
 void Engine::init()     // initialise the game parameters
 {
     memset(_grid, 0, sizeof(_grid));
-    _solid.init(10,4);
+    _solid.init(5,15);
     _noodles.init(10,10);
 }
 
@@ -25,7 +25,7 @@
 void Engine::draw(N5110 &lcd)
 {
     lcd.drawRect(0,0,48,48,FILL_TRANSPARENT);
-    
+
     for (int j = 0; j < 22; j++) {
         for (int i = 0; i < 22; i++) {
             if (_grid[i][j] != 0) {
@@ -33,25 +33,26 @@
             }
         }
     }
-    
-    lcd.printString("Score",48,0);
+
+    lcd.printString("Score",50,0);
 
 
     int _score = (_solid.getLength() - 3);
 
-    char buffer1[14];
-    sprintf(buffer1,"%2d",_score);
-    lcd.printString(buffer1,48,1);  // font is 8 wide, so leave 4 pixel gape from middle assuming two digits
-
+    char buffer1[21];
+    sprintf(buffer1,"%3d",_score);
+    lcd.printString(buffer1,50,1);  // font is 8 wide, so leave 4 pixel gape from middle assuming two digits
+    
     if (_gameOver) {
-        for (int i = 0; i <= 22; i++) {
-            for (int j = 0; j <= 22; j++) {
-                lcd.drawRect((2 * i) + 1,(2 * j) + 1,2,2,FILL_BLACK);
+        for (int i = 0; i < 22; i++) {
+            for (int j = 0; j < 22; j++) {
+                lcd.drawRect((2 * i) + 3,(2 * j) + 3,2,2,FILL_BLACK);
                 wait(0.01);
                 lcd.refresh();
             }
         }
-    }    
+    }
+
 }
 
 void Engine::update(Gamepad &pad)
@@ -62,9 +63,16 @@
 
     int _l =_solid.getLength();
 
-    for (int i = 0; i < _l; i++) {
-        if (_grid[_solid.getX(i)][_solid.getY(i)] != 1) {
-            _grid[_solid.getX(i)][_solid.getY(i)] = 1;
+    for (int z = 0; z < _l; z++) {
+
+        if (_solid.getX(z) > 21 || _solid.getX(z) < 0) {
+            _gameOver = true;
+        } else if (_solid.getY(z) > 21 || _solid.getY(z) < 0) {
+            _gameOver = true;
+        }
+
+        if (_grid[_solid.getX(z)][_solid.getY(z)] != 1) {
+            _grid[_solid.getX(z)][_solid.getY(z)] = 1;
         } else {
             _gameOver = true;
         }
@@ -72,8 +80,8 @@
 
     _grid[_noodles.getY()][_noodles.getY()] = 2;
 
-    if (_grid[_solid.getX(0)][_solid.getY(0)] == 2) {
-        if (_solid.getLength()<100) {
+    if (_grid[_solid.getX(0)][_solid.getY(0)] == 2) { //checks if the head has reached food
+        if (_solid.getLength()<484) { //checks if the snake can grow any more
 
             _solid.grow();  //makes snake longer
 
@@ -89,3 +97,7 @@
     }
 }
 
+int Engine::getScore(){
+    return _score;
+    }
+