James Heavey
FINAL VERSION
Diff: main.cpp
- Revision:
- 58:a159cd976aca
- Parent:
- 57:d498dd835cfc
- Child:
- 59:fdc05d5778a6
--- a/main.cpp Tue Apr 30 10:06:46 2019 +0000
+++ b/main.cpp Sat May 04 18:43:08 2019 +0000
@@ -35,8 +35,10 @@
void settings();
void how_to_play();
void end_screen();
+void victory_screen();
void title_screen();
void main_game(bool tilt);
+void flash_screen(N5110 &lcd);
int prev_score = 0;
bool tilt = false;
@@ -49,7 +51,9 @@
if(number_of_failures > 0) return number_of_failures;
#endif
- title_screen();
+
+ init(); // initialise the gamepad
+ title_screen(); // run the title screen
}
@@ -59,8 +63,6 @@
// need to initialise LCD and Gamepad
lcd.init();
pad.init();
-
- // initialise the game with correct ball and paddle sizes
}
@@ -73,10 +75,44 @@
lcd.refresh();
}
-// simple splash screen displayed on start-up
+void title_screen() {
+ tilt = false; // reset the tilt variable so that on start, joystick is default
+ prev_score = 0; // reset the prev_score variable so that on reset, prev score is returned to 0, and therefore the multiplier is too
+
+ Bitmap breakwhite(breakwhite_data, 48, 84); // assign the title screen sprites
+ Bitmap breakblack(breakblack_data, 48, 84);
+
+ lcd.clear();
+
+ breakblack.render(lcd, 0, 0); // render the first frame
+ lcd.refresh();
+ pad.leds_off();
+ wait(0.5);
+
+ while (pad.check_event(Gamepad::START_PRESSED) == false) { // while start is not pressed alternate sprites
+
+ lcd.clear();
+
+ breakwhite.render(lcd, 0, 0);
+ lcd.refresh();
+ pad.leds_on();
+ wait(0.5);
+
+ lcd.clear();
+
+ breakblack.render(lcd, 0, 0);
+ lcd.refresh();
+ pad.leds_off();
+ wait(0.5);
+ }
+
+ pad.tone(750.0,0.3);
+ wait(0.2);
+ main_menu(); // load main menu
+}
+
+
void main_menu() {
- // wait flashing LEDs until start button is pressed
- //bool joy = true;
lcd.clear();
lcd.printString(" START ",0,2); // start with default as joystick
@@ -87,7 +123,7 @@
int pointer = 2;
- while (pad.check_event(Gamepad::A_PRESSED) == false) { //maybe add a jingle
+ while (pad.check_event(Gamepad::A_PRESSED) == false) {
lcd.clear();
lcd.printString(" START ",0,2); // start with default as joystick
lcd.printString(" SETTINGS ",0,3); // choose between joystick and tilt
@@ -95,26 +131,26 @@
lcd.printString(" >",0,pointer);
lcd.refresh();
wait(0.1);
- if (pad.check_event(Gamepad::L_PRESSED) && pointer > 2) { // change to joystick
+ if (pad.check_event(Gamepad::L_PRESSED) && pointer > 2) { // if L is pressed and pointer isnt already on START, move it up one line
pointer -= 1;
pad.tone(750.0,0.3);
wait(0.1);
- } else if (pad.check_event(Gamepad::R_PRESSED) && pointer < 4) {
+ } else if (pad.check_event(Gamepad::R_PRESSED) && pointer < 4) { // if R is pressed and pointer isnt already on HOW TO PLAY, move it down one line
pointer += 1;
pad.tone(750.0,0.3);
wait(0.1);
}
}
- if (pointer == 2) {
+ if (pointer == 2) { // if START was selected on exit of the while loop, run main game with the appropriate tilt/joystick setting
pad.tone(750.0,0.3);
main_game(tilt);
}
- else if (pointer == 3){
+ else if (pointer == 3){ // if SETTINGS was selected, enter the settings menu
pad.tone(750.0,0.3);
settings();
}
- else if (pointer == 4){
+ else if (pointer == 4){ // if HOW TO PLAY WAS SELECTED, display instructions on how to play
pad.tone(750.0,0.3);
how_to_play();
}
@@ -123,57 +159,123 @@
void settings() {
lcd.clear();
- lcd.printString(" JOYSTICK ",0,2); // start with default as joystick
- lcd.printString(" TILT ",0,3); // choose between joystick and tilt
+ lcd.printString(" JOYSTICK ",0,2); // choose joystick
+ lcd.printString(" TILT ",0,3); // choose tilt
lcd.refresh();
wait(0.3);
int pointer = 2;
- while (pad.check_event(Gamepad::B_PRESSED) == false) {
+ while (pad.check_event(Gamepad::B_PRESSED) == false) { // while B is not pressed to return to main menu
lcd.clear();
- lcd.printString(" JOYSTICK ",0,2); // start with default as joystick
- lcd.printString(" TILT ",0,3); // choose between joystick and tilt
+ lcd.printString(" JOYSTICK ",0,2); // choose joystick
+ lcd.printString(" TILT ",0,3); // choose tilt
lcd.printString(" >",0,pointer);
lcd.refresh();
wait(0.1);
- if (pad.check_event(Gamepad::L_PRESSED) && pointer > 2) {
+ if (pad.check_event(Gamepad::L_PRESSED) && pointer > 2) { // if L is pressed and pointer isnt already on JOYSTICK, move it up one line
pointer -= 1;
pad.tone(750.0,0.3);
wait(0.1);
- } else if (pad.check_event(Gamepad::R_PRESSED) && pointer < 3) {
+ } else if (pad.check_event(Gamepad::R_PRESSED) && pointer < 3) { // if R is pressed and pointer isnt already on TILT, move it down one line
pointer += 1;
pad.tone(750.0,0.3);
wait(0.1);
}
- if (pad.check_event(Gamepad::A_PRESSED) {
+ if (pad.check_event(Gamepad::A_PRESSED)) { // if A is pressed, switch the tilt option accordingly
pad.tone(750.0,0.3);
wait(0.1);
- if (pointer == 2) {
+ if (pointer == 2) { // if A is pressed on JOYSTICK, tilt = false
tilt = false;
}
- else if (pointer == 3) {
+ else if (pointer == 3) { // if A is pressed on TILT, tilt == true
tilt = true;
}
+ }
- if (pad.check_event(Gamepad::B_PRESSED)) {
+ if (pad.check_event(Gamepad::B_PRESSED)) { // when B is pressed return to main menu
pad.tone(750.0,0.3);
main_menu();
}
}
- //settings(); //sometimes the button bounce causes it to skip the while loop (could add wait in at the top)
}
void how_to_play() {
- while (pad.check_event(Gamepad::B_PRESSED) == false) {
+ while (pad.check_event(Gamepad::B_PRESSED) == false) { // while B is not pressed to return to main menu display instruction on how to interact with the game
lcd.clear();
lcd.printString(" explain ",2,2);
lcd.printString(" PRESS B ",1,4);
lcd.refresh();
wait(0.1);
}
- main_menu();
+ main_menu(); // when B is pressed, the loop is exited and main menu is entered once again
+}
+
+
+void main_game(bool tilt) {
+ int fps = 8; // frames per second
+ bool pause = false; // set pause screen to false
+
+ breakout.init(PADDLE_WIDTH,PADDLE_HEIGHT,BALL_SIZE,pad.read_pot()*3+2,prev_score); // init the objects
+
+ 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
+
+ render(); // first draw the initial frame
+ wait(1.0f/fps); // and wait for one frame period
+
+
+ // 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) {
+ flash_screen(lcd);
+ }
+ if (pad.check_event(Gamepad::BACK_PRESSED) == true) {
+ pause = !pause;
+ }
+ while (pause == true) {
+ lcd.clear();
+ lcd.printString(" PAUSED ",0,2);
+ lcd.refresh();
+ if (pad.check_event(Gamepad::BACK_PRESSED) == true) {
+ pause = !pause;
+ }
+ wait(1.0f/fps);
+ }
+ 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
+ end_screen();
+ }
+ if (breakout.get_num_left() == 0) {
+ victory_screen();
+ }
+ wait(1.0f/fps);
+ }
}
void end_screen() {
@@ -229,115 +331,20 @@
}
}
-void title_screen() {
- tilt = false;
- prev_score = 0;
- init(); // initialise and then display welcome screen...
-
- Bitmap breakwhite(breakwhite_data, 48, 84);
- Bitmap breakblack(breakblack_data, 48, 84);
-
- while (pad.check_event(Gamepad::START_PRESSED) == false) { //maybe add a jingle
-
- breakwhite.render(lcd, 0, 0);
- lcd.refresh();
- pad.leds_on();
- wait(0.5);
-
- lcd.clear();
-
- breakblack.render(lcd, 0, 0);
- lcd.refresh();
- pad.leds_off();
- wait(0.5);
- }
- pad.tone(750.0,0.3);
- wait(0.2);
- main_menu();
-}
-
-void main_game(bool tilt) {
- int fps = 8; // frames per second
-
- breakout.init(PADDLE_WIDTH,PADDLE_HEIGHT,BALL_SIZE,pad.read_pot()*3+2,prev_score); // init the objects
-
- bool pause = false;
+void flash_screen(N5110 &lcd) {
+ lcd.setBrightness(0);
+ wait(0.1);
+ lcd.setBrightness(1);
+ wait(0.1);
+ lcd.setBrightness(0);
+ wait(0.1);
lcd.setBrightness(1);
-
- Bitmap three(three_data, 48, 84);
- Bitmap two(two_data, 48, 84);
- Bitmap one(one_data, 48, 84);
-
- lcd.clear();
- three.render(lcd, 0, 0);
- lcd.refresh();
- pad.tone(500.0,0.5);
- wait(1);
-
- lcd.clear();
- two.render(lcd, 0, 0);
- lcd.refresh();
- pad.tone(500.0,0.5);
- wait(1);
-
- lcd.clear();
- one.render(lcd, 0, 0);
- lcd.refresh();
- pad.tone(1000.0,1);
- wait(1);
-
- render(); // first draw the initial frame
- wait(1.0f/fps); // and wait for one frame period
-
-
- // 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) {
- lcd.setBrightness(0);
- wait(0.1);
- lcd.setBrightness(1);
- wait(0.1);
- lcd.setBrightness(0);
- wait(0.1);
- lcd.setBrightness(1);
- wait(0.1);
- lcd.setBrightness(0);
- wait(0.1);
- lcd.setBrightness(1);
- wait(0.1);
- lcd.setBrightness(0);
- wait(0.1);
- lcd.setBrightness(1);
- }
- if (pad.check_event(Gamepad::BACK_PRESSED) == true) {
- pause = !pause;
- }
- while (pause == true) {
- lcd.clear();
- lcd.printString(" PAUSED ",0,2);
- lcd.refresh();
- if (pad.check_event(Gamepad::BACK_PRESSED) == true) {
- pause = !pause;
- }
- wait(1.0f/fps);
- }
- if (breakout.get_lives() == 0) {
- //if (end_screen() == true) {
- // main_menu();
- //}
- //else {
- // main_menu();
- //}
- pad.leds_off(); //turns last led off (doesnt run through and update bored so last led doent turn off via lives leds
- end_screen();
- }
- if (breakout.get_num_left() == 0) {
- victory_screen();
- }
- wait(1.0f/fps);
- }
-}
-
\ No newline at end of file
+ wait(0.1);
+ lcd.setBrightness(0);
+ wait(0.1);
+ lcd.setBrightness(1);
+ wait(0.1);
+ lcd.setBrightness(0);
+ wait(0.1);
+ lcd.setBrightness(1);
+}
\ No newline at end of file