Diff: main.cpp

Revision:

59:fdc05d5778a6

Parent:

58:a159cd976aca

Child:

60:63d69184ec0a

--- a/main.cpp	Sat May 04 18:43:08 2019 +0000
+++ b/main.cpp	Sat May 04 19:09:10 2019 +0000
@@ -39,6 +39,7 @@
 void title_screen();
 void main_game(bool tilt);
 void flash_screen(N5110 &lcd);
+void countdown();
 int prev_score = 0;
 
 bool tilt = false;
@@ -221,27 +222,7 @@
     
     lcd.setBrightness(1);
     
-    Bitmap three(three_data, 48, 84);  // assign the 3 sprite data
-    Bitmap two(two_data, 48, 84);  // assign the 2 sprite data
-    Bitmap one(one_data, 48, 84);  // assign the 1 sprite data
-    
-    lcd.clear();
-    three.render(lcd, 0, 0);   // render the 3
-    lcd.refresh();
-    pad.tone(500.0,0.5);
-    wait(1);    // wait 1 second
-    
-    lcd.clear();
-    two.render(lcd, 0, 0);   // render 2
-    lcd.refresh();
-    pad.tone(500.0,0.5);
-    wait(1);    // wait 1 second
-    
-    lcd.clear();
-    one.render(lcd, 0, 0);  // render 1
-    lcd.refresh();
-    pad.tone(1000.0,1);
-    wait(1);     // wait 1 second
+    countdown(); // run the countdown
     
     render();  // first draw the initial frame 
     wait(1.0f/fps);  // and wait for one frame period
@@ -249,29 +230,29 @@
 
     // game loop - read input, update the game state and render the display
     while (1) {
-        breakout.read_input(pad,tilt);
-        breakout.update(pad);
-        render();
-        if (breakout.check_goal(pad) == true) {
+        breakout.read_input(pad,tilt); // read input from pad
+        breakout.update(pad);  // update game
+        render();  // draw new frame
+        if (breakout.check_goal(pad) == true) { // if life lost flash screen
             flash_screen(lcd);
         }
-        if (pad.check_event(Gamepad::BACK_PRESSED) == true) {
+        if (pad.check_event(Gamepad::BACK_PRESSED) == true) { // if BACK pressed, toggle pause
             pause = !pause;
         }
-        while (pause == true) {
+        while (pause == true) { // if pause is true, display pause screen
             lcd.clear();
             lcd.printString("    PAUSED ",0,2);
             lcd.refresh();
-            if (pad.check_event(Gamepad::BACK_PRESSED) == true) {
+            if (pad.check_event(Gamepad::BACK_PRESSED) == true) { // if BACK pressed, toggle pause, leaving pause screen
                 pause = !pause;
             }
-            wait(1.0f/fps);
+            wait(0.3);
         }
-        if (breakout.get_lives() == 0) {
-            pad.leds_off(); //turns last led off (doesnt run through and update bored so last led doent turn off via lives leds
+        if (breakout.get_lives() == 0) { // when all lives lost, enter end screen
+            pad.leds_off(); //turns last led off (doesnt run through and update board so last led doent turn off via lives leds
             end_screen();
         }
-        if (breakout.get_num_left() == 0) {
+        if (breakout.get_num_left() == 0) { // when all bricks destroyed, display victory screen
             victory_screen();
         }
         wait(1.0f/fps);
@@ -331,7 +312,7 @@
     }
 }
 
-void flash_screen(N5110 &lcd) {
+void flash_screen(N5110 &lcd) { // move to engine
     lcd.setBrightness(0);
     wait(0.1);
     lcd.setBrightness(1);
@@ -347,4 +328,28 @@
     lcd.setBrightness(0);
     wait(0.1);
     lcd.setBrightness(1);
+}
+
+void countdown() {
+    Bitmap three(three_data, 48, 84);  // assign the 3 sprite data
+    Bitmap two(two_data, 48, 84);  // assign the 2 sprite data
+    Bitmap one(one_data, 48, 84);  // assign the 1 sprite data
+    
+    lcd.clear();
+    three.render(lcd, 0, 0);   // render the 3
+    lcd.refresh();
+    pad.tone(500.0,0.5);
+    wait(1);    // wait 1 second
+    
+    lcd.clear();
+    two.render(lcd, 0, 0);   // render 2
+    lcd.refresh();
+    pad.tone(500.0,0.5);
+    wait(1);    // wait 1 second
+    
+    lcd.clear();
+    one.render(lcd, 0, 0);  // render 1
+    lcd.refresh();
+    pad.tone(1000.0,1);
+    wait(1);     // wait 1 second
 }
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