Yudong Xiao
This is test version of Pokemongo game. ELEC 2645 final project.
Diff: main.cpp
- Revision:
- 0:819c2d6a69ac
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Thu Apr 15 15:35:12 2021 +0000
@@ -0,0 +1,253 @@
+
+///////////// includes /////////////////////
+#include "mbed.h"
+#include "platform/mbed_thread.h"
+#include "Joystick.h"
+#include "N5110.h"
+#include "ShiftReg.h"
+#include "PokeEngine.h"
+#include "Utils.h"
+//#include <cstdlib>
+#include "Tone.h"
+///////////// defines /////////////////////
+#define PADDLE_WIDTH 2
+#define PADDLE_HEIGHT 8
+#define BALL_SIZE 2
+#define BALL_SPEED 3
+///////////// objects ///////////////////
+N5110 lcd(p14,p8,p9,p10,p11,p13,p21);
+Joystick joystick(p20,p19);
+DigitalIn buttonA(p29);
+BusOut leds(LED4,LED3,LED2,LED1);
+ShiftReg seven_seg;
+AnalogIn pot(p17);
+PokeEngine poke;
+Tone dac(p18);
+///////////// prototypes ///////////////////
+void init();
+void welcome();
+void render();
+void gameover();
+void display_lives(int lives);
+
+const int note_background []= {
+ NOTE_FS3, NOTE_FS3, NOTE_CS4, NOTE_B3, NOTE_A3,
+ NOTE_GS3, NOTE_GS3, NOTE_GS3, NOTE_B3, NOTE_A3, NOTE_GS3,
+ NOTE_A3, NOTE_A4, NOTE_GS4, NOTE_A4, NOTE_GS4, NOTE_A4,
+ NOTE_A3, NOTE_A4, NOTE_GS4, NOTE_A4, NOTE_GS4, NOTE_A4,
+
+ NOTE_FS3, NOTE_FS3, NOTE_CS4, NOTE_B3, NOTE_A3,
+ NOTE_GS3, NOTE_GS3, NOTE_GS3, NOTE_B3, NOTE_A3, NOTE_GS3,
+ NOTE_A3, NOTE_A4, NOTE_GS4, NOTE_A4, NOTE_GS4, NOTE_A4,
+ NOTE_A3, NOTE_A4, NOTE_GS4, NOTE_A4, NOTE_GS4, NOTE_A4,
+
+ NOTE_FS3, NOTE_FS3, NOTE_CS4, NOTE_B3, NOTE_A3,
+ NOTE_GS3, NOTE_GS3, NOTE_GS3, NOTE_B3, NOTE_A3, NOTE_GS3,
+ NOTE_FS3, NOTE_FS3, NOTE_A4, NOTE_GS4, NOTE_A4, NOTE_GS4, NOTE_A4,
+ NOTE_FS3, NOTE_FS3, NOTE_A4, NOTE_GS4, NOTE_A4, NOTE_GS4, NOTE_A4,
+
+ NOTE_FS3, NOTE_FS3, NOTE_CS4, NOTE_B3, NOTE_A3,
+ NOTE_GS3, NOTE_GS3, NOTE_GS3, NOTE_B3, NOTE_A3, NOTE_GS3,
+ NOTE_FS3, NOTE_FS3, NOTE_A4, NOTE_GS4, NOTE_A4, NOTE_GS4, NOTE_A4,
+ NOTE_FS3, NOTE_FS3, NOTE_A4, NOTE_GS4, NOTE_A4, NOTE_GS4, NOTE_A4,
+
+ NOTE_FS3, NOTE_FS3, NOTE_CS4, NOTE_B3, NOTE_A3,
+ NOTE_GS3, NOTE_GS3, NOTE_GS3, NOTE_B3, NOTE_A3, NOTE_GS3,
+ NOTE_FS3, NOTE_FS3, NOTE_A4, NOTE_GS4, NOTE_A4, NOTE_GS4, NOTE_A4,
+};
+
+const int duration_background[] = {
+ 4,8,8,4,4,
+ 4,8,8,4,4,
+ 4,4,8,8,8,8,
+ 4,4,8,8,8,8,
+
+ 4,8,8,4,4,
+ 4,8,8,4,4,
+ 4,4,8,8,8,8,
+ 4,4,8,8,8,8,
+
+ 4,8,8,4,4,
+ 4,8,8,4,4,
+ 4,4,8,8,8,8,
+ 4,4,8,8,8,8,
+
+ 4,8,8,4,4,
+ 4,8,8,4,4,
+ 4,4,8,8,8,8,
+ 4,4,8,8,8,8,
+
+ 4,8,8,4,4,
+ 4,8,8,4,4,
+ 4,4,8,8,8,8,
+};
+/*
+const int duration_array[] = {
+ 4,8,8,4,4,
+ 4,8,8,4,4,
+ 4,4,8,8,8,8,
+ 4,4,8,8,8,8,
+
+ 4,8,8,4,4,
+ 4,8,8,4,4,
+ 4,4,8,8,8,8,
+ 4,4,8,8,8,8,
+
+ 4,8,8,4,4,
+ 4,8,8,4,4,
+ 4,4,8,8,8,8,
+ 4,4,8,8,8,8,
+
+ 4,8,8,4,4,
+ 4,8,8,4,4,
+ 4,4,8,8,8,8,
+ 4,4,8,8,8,8,
+
+ 4,8,8,4,4,
+ 4,8,8,4,4,
+ 4,4,8,8,8,8,
+};
+
+const int note_array[] = {
+ NOTE_FS3, NOTE_FS3, NOTE_CS4, NOTE_B3, NOTE_A3,
+ NOTE_GS3, NOTE_GS3, NOTE_GS3, NOTE_B3, NOTE_A3, NOTE_GS3,
+ NOTE_A3, NOTE_A4, NOTE_GS4, NOTE_A4, NOTE_GS4, NOTE_A4,
+ NOTE_A3, NOTE_A4, NOTE_GS4, NOTE_A4, NOTE_GS4, NOTE_A4,
+
+ NOTE_FS3, NOTE_FS3, NOTE_CS4, NOTE_B3, NOTE_A3,
+ NOTE_GS3, NOTE_GS3, NOTE_GS3, NOTE_B3, NOTE_A3, NOTE_GS3,
+ NOTE_A3, NOTE_A4, NOTE_GS4, NOTE_A4, NOTE_GS4, NOTE_A4,
+ NOTE_A3, NOTE_A4, NOTE_GS4, NOTE_A4, NOTE_GS4, NOTE_A4,
+
+ NOTE_FS3, NOTE_FS3, NOTE_CS4, NOTE_B3, NOTE_A3,
+ NOTE_GS3, NOTE_GS3, NOTE_GS3, NOTE_B3, NOTE_A3, NOTE_GS3,
+ NOTE_FS3, NOTE_FS3, NOTE_A4, NOTE_GS4, NOTE_A4, NOTE_GS4, NOTE_A4,
+ NOTE_FS3, NOTE_FS3, NOTE_A4, NOTE_GS4, NOTE_A4, NOTE_GS4, NOTE_A4,
+
+ NOTE_FS3, NOTE_FS3, NOTE_CS4, NOTE_B3, NOTE_A3,
+ NOTE_GS3, NOTE_GS3, NOTE_GS3, NOTE_B3, NOTE_A3, NOTE_GS3,
+ NOTE_FS3, NOTE_FS3, NOTE_A4, NOTE_GS4, NOTE_A4, NOTE_GS4, NOTE_A4,
+ NOTE_FS3, NOTE_FS3, NOTE_A4, NOTE_GS4, NOTE_A4, NOTE_GS4, NOTE_A4,
+
+ NOTE_FS3, NOTE_FS3, NOTE_CS4, NOTE_B3, NOTE_A3,
+ NOTE_GS3, NOTE_GS3, NOTE_GS3, NOTE_B3, NOTE_A3, NOTE_GS3,
+ NOTE_FS3, NOTE_FS3, NOTE_A4, NOTE_GS4, NOTE_A4, NOTE_GS4, NOTE_A4,
+};
+*/
+//volatile int g_gameover_flag = 0;
+//void gameover_isr();
+
+int main() {
+
+ init();
+ welcome();
+ render();
+ int fps = 10;
+ int lives = 4;
+ //poke.check_lives(lives);
+ display_lives(lives);
+ while (lives != 0) { // keep looping while lives remain
+ // read the joystick input and store in a struct
+ UserInput input = {joystick.get_direction(),joystick.get_mag()};
+ lives = poke.update(input); // update the game engine based on input
+ printf("lives = %d ", lives);
+ display_lives(lives); // display lives on LEDs
+ render(); // draw frame on screen
+ thread_sleep_for(1000/fps); // and wait for one frame period - ms
+ }
+ //int n = sizeof(note_array)/sizeof(int);
+ //dac.play_melody(n,note_array,duration_array,72.0,true);
+ gameover();
+/* while (1) {
+
+ // check if flag is set i.e. interrupt has occured
+ if (g_timer_flag) {
+ g_timer_flag = 0; // if it has, clear the flag
+ printf("Tick \n");
+ // DO TASK HERE
+ }
+
+ // put the MCU to sleep until an interrupt wakes it up
+ sleep();
+
+ }*/
+
+}
+
+void init() {
+ lcd.clear();
+ seven_seg.write(0x00); // turn of 7-seg display
+ lcd.init();
+ lcd.setContrast(0.4);
+ joystick.init();
+ dac.init();
+
+ poke.init(70,10,5,20,10,3,2);
+ poke.init_rocket(50,40,4,2);
+}
+
+void welcome() { // splash screen
+ lcd.printString(" Pokemon go! ",0,1);
+ lcd.printString(" Press A ",0,4);
+ lcd.refresh();
+ //t n_background = sizeof(note_background)/sizeof(int);
+ //c.play_melody(n_background,note_background,duration_background,72.0,true);
+ while (buttonA.read() == 0) {
+ leds = 0b1111;
+ thread_sleep_for(100);
+ leds = 0b0000;
+ thread_sleep_for(100);
+ }
+}
+
+void render() { // clear screen, re-draw and refresh
+ lcd.clear();
+ poke.draw(lcd);
+ lcd.refresh();
+}
+
+void display_lives(int lives) {
+ if (lives == 4) {
+ leds = 0b1111;
+ seven_seg.write(0x66);
+ } else if (lives == 3) {
+ leds = 0b1110;
+ seven_seg.write(0x4F);
+ } else if (lives == 2) {
+ leds = 0b1100;
+ seven_seg.write(0x5B);
+ } else if (lives == 1) {
+ leds = 0b1000;
+ seven_seg.write(0x06);
+ } else {
+ leds = 0b0000;
+ seven_seg.write(0x3F);
+ }
+}
+
+void gameover() { // splash screen
+ //for (int i = 1; i < 10; i++) {
+ while(1){
+ lcd.clear();
+ int score = poke.get_score();
+ char char_score = score + '0';
+ // char *char_score = new char[2];
+ //for (int i = 0; i < 2; i++){
+ // char_score[i] = score;}
+ lcd.printString(" Game Over ",0,0);
+ lcd.printString(" Your score: ",0,2);
+ lcd.printChar(char_score,42,4);
+ lcd.refresh();
+ leds = 0b1111;
+ thread_sleep_for(250);
+ lcd.clear();
+ lcd.refresh();
+ leds = 0b0000;
+ thread_sleep_for(250);
+ }
+}
+
+/*void gameover_isr()
+{
+ g_gameover_flag = 1; // set flag in ISR
+}*/
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