Diff: main.cpp

Revision:

0:43fc00aa360a

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Mar 13 23:20:26 2017 +0000
@@ -0,0 +1,273 @@
+#include "mbed.h"
+#include "rtos.h"
+#include "uLCD_4DGL.h"
+#include "SDFileSystem.h"
+#include "wave_player.h"
+#include "DebounceIn.h"
+#include <string>
+
+SDFileSystem sd(p5, p6, p7, p8, "sd");
+uLCD_4DGL uLCD(p9,p10,p20); // serial tx, serial rx, reset pin;
+SPI spi(p11, p12, p13);
+DigitalOut latch(p15);
+DigitalOut enable(p16);
+AnalogIn ain(p17);          //ir sensor pins
+AnalogOut DACout(p18);
+DebounceIn pb1(p21);
+DebounceIn pb2(p22);
+Mutex stdio_mutex;
+wave_player waver(&DACout);
+
+bool fileClosed;
+void makeSound(void const *args) {
+    fileClosed = false;
+    FILE *wave_file;
+    wave_file=fopen("/sd/mySongs/I_Miss_You2.wav","r");
+    waver.play(wave_file);
+    fclose(wave_file);
+    fileClosed = true;
+}
+
+int highScore = 0;
+int highCombo;
+int main() {
+    pb1.mode(PullUp);
+    pb2.mode(PullUp);
+    //increase baud rate for faster printing
+    uLCD.baudrate(3000000);
+    
+Start:
+    //main menu
+    uLCD.cls();
+    while(1) {
+        uLCD.color(0xFF00FF);
+        uLCD.text_width(2);
+        uLCD.text_height(3);
+        uLCD.locate(1, 1);
+        uLCD.printf("uDance");
+        uLCD.locate(1, 2);
+        uLCD.printf("Maniax");
+        uLCD.text_width(1);
+        uLCD.text_height(1);
+        uLCD.locate(7, 11);
+        uLCD.printf("START");
+        wait(0.1);
+        uLCD.color(0xFFFFFF);
+        uLCD.locate(7, 11);
+        uLCD.printf("START");
+        wait(0.1);
+        if (!pb1) {
+            goto Game;
+        }
+    }
+
+Game:
+    highCombo = 0;
+    uLCD.cls();
+    Thread thread2(makeSound);
+    int orbX1 = SIZE_X / 2;
+    int orbY1 = SIZE_Y;
+    int score = 0;
+    int combo = 0;
+    //use bools to save previous state for "if" statements
+    bool preventExcessPrinting = true;
+    bool preventMultipleScoreIncrement = true;
+    //use to see if hand has passed over sensor at all
+    bool sensed = false;
+    //setup display
+    stdio_mutex.lock();
+    uLCD.color(WHITE);
+    uLCD.locate(SIZE_X - 5, 0);
+    uLCD.printf("Score:");
+    uLCD.color(WHITE);
+    uLCD.locate(SIZE_X - 3, 1);
+    uLCD.printf("%d", score);
+    uLCD.circle(SIZE_X / 2, SIZE_Y / 2, 8, WHITE);
+    uLCD.color(WHITE);
+    uLCD.text_width(1);
+    uLCD.text_height(1);
+    uLCD.locate(0, 0);
+    uLCD.printf("Top");
+    uLCD.locate(0, 1);
+    uLCD.printf("Score:");
+    uLCD.locate(0, 2);
+    uLCD.printf("%d", highScore);
+    stdio_mutex.unlock();
+    //wait for song to start
+    Thread::wait((10000)*1.48);
+    while(1) {
+        if(fileClosed) {
+            if (score > highScore) {
+                highScore = score;
+            }
+            goto End;
+        }
+        //draw orb and keep white circle in center
+        stdio_mutex.lock();
+        uLCD.circle(SIZE_X / 2, SIZE_Y / 2, 8, WHITE);
+        uLCD.filled_circle(orbX1, orbY1, 8, RED);
+        uLCD.filled_circle(orbX1, orbY1, 8, BLACK);
+        stdio_mutex.unlock();
+        //update orb's position
+        orbY1 = orbY1 - 5;
+        //check sensor while orb is within bounds
+        if ((ain > 0.6f) && (orbY1 < (SIZE_Y/2) + 5 && orbY1 > (SIZE_Y/2) - 10)) {
+            sensed = true;
+            stdio_mutex.lock();
+            uLCD.filled_circle(SIZE_X / 2, SIZE_Y / 2, 8, BLUE);
+            //compensate for lag from printing
+            orbY1 = orbY1 - 2;
+            //compensate for lag from printing
+            if (combo >= 5) {
+                orbY1 = orbY1 - 5;
+            }
+            stdio_mutex.unlock();
+            if (preventMultipleScoreIncrement) {
+                preventMultipleScoreIncrement = false;
+                score++;
+                combo++;
+                //double score if combo is 5
+                if (combo >= 5) {
+                    score++;
+                }
+                preventExcessPrinting = true;
+                //print the current combo and multiplier
+                if (preventExcessPrinting && combo >=5 ) {
+                    preventExcessPrinting = false;
+                    if (combo == 5) {
+                        stdio_mutex.lock();
+                        uLCD.color(0xFFFF00);
+                        uLCD.text_width(2);
+                        uLCD.text_height(2);
+                        uLCD.locate(1, 6);
+                        uLCD.printf("x2!");
+                        stdio_mutex.unlock();
+                    }
+                    stdio_mutex.lock();
+                    uLCD.color(WHITE);
+                    uLCD.text_width(1);
+                    uLCD.text_height(1);
+                    uLCD.locate(0, 14);
+                    uLCD.printf("COMBO");
+                    uLCD.color(WHITE);
+                    uLCD.text_width(1);
+                    uLCD.text_height(1);
+                    uLCD.locate(0, 15);
+                    uLCD.printf("%d", combo);
+                    stdio_mutex.unlock();
+                }
+                //update printed score
+                stdio_mutex.lock();
+                uLCD.color(WHITE);
+                uLCD.text_width(1);
+                uLCD.text_height(1);
+                uLCD.locate(SIZE_X - 3, 1);
+                uLCD.printf("%d", score);
+                stdio_mutex.unlock();
+            }
+        } else {
+            //after hand is sensed and blue circle is printed, draw over it with black
+            preventMultipleScoreIncrement = true;
+            stdio_mutex.lock();
+            uLCD.filled_circle(SIZE_X / 2, SIZE_Y / 2, 8, BLACK);
+            stdio_mutex.unlock();
+        }
+        //C-C-C-COMBOBREAKER if player keeps hand in front of sensor when orb isn't within bounds
+        //or if player doesn't have their hand in front of the sensor when the orb is within bounds
+        if ((combo != 0 && (ain > 0.6f) && (orbY1 > (SIZE_Y/2) + 10 || orbY1 < (SIZE_Y/2) - 15))
+            || (combo != 0 && (orbY1 < (SIZE_Y/2) - 8) && (!sensed))) {
+            if (combo > highCombo) {
+                highCombo = combo;
+            }
+            combo = 0;
+            stdio_mutex.lock();
+            uLCD.color(BLACK);
+            uLCD.text_width(1);
+            uLCD.text_height(1);
+            uLCD.locate(0, 14);
+            uLCD.printf("COMBO");
+            uLCD.color(BLACK);
+            uLCD.text_width(1);
+            uLCD.text_height(1);
+            uLCD.locate(0, 15);
+            uLCD.printf("%s", "000");
+            uLCD.color(BLACK);
+            uLCD.text_width(2);
+            uLCD.text_height(2);
+            uLCD.locate(1, 6);
+            uLCD.printf("x2!");
+            stdio_mutex.unlock();
+        }
+        //when orb reaches top of screen start back at the bottom and check for sensor again
+        if (orbY1 <= -5) {
+            orbY1 = SIZE_Y;
+            sensed = false;
+        }
+    }
+End:
+    //select if player wants to play again or not
+    uLCD.cls();
+    uLCD.color(0xFF00FF);
+    uLCD.text_width(2);
+    uLCD.text_height(3);
+    uLCD.locate(0, 1);
+    uLCD.printf("Score:%d", score);
+    wait(3.0);
+    uLCD.cls();
+    uLCD.text_width(1);
+    uLCD.text_height(2);
+    uLCD.locate(1, 2);
+    uLCD.printf("Highest combo:%d", highCombo);
+    wait(3.0);
+    uLCD.cls();
+    uLCD.color(0xFF00FF);
+    uLCD.text_width(1);
+    uLCD.text_height(3);
+    uLCD.locate(3, 1);
+    uLCD.printf("Play Again?");
+    uLCD.text_width(1);
+    uLCD.text_height(1);
+    uLCD.locate(7, 9);
+    uLCD.printf("Yes");
+    uLCD.locate(7, 11);
+    uLCD.printf("No");
+    int x = 7;  //use to highlight "Yes" or "No"
+    int y = 9;
+    string s = "Yes";
+    int counter = 0;
+    int old_pb2 = 1;    //use this so the option only changes once when a button is pressed and held
+    int new_pb2;
+    while(1) {
+        uLCD.color(WHITE);
+        uLCD.text_width(1);
+        uLCD.text_height(1);
+        uLCD.locate(x, y);
+        uLCD.printf("%s", s.c_str());
+        wait(0.1);
+        uLCD.color(0xFF00FF);
+        uLCD.text_width(1);
+        uLCD.text_height(1);
+        uLCD.locate(x, y);
+        uLCD.printf("%s", s.c_str());
+        wait(0.1);
+        new_pb2 = pb2;
+        if (new_pb2 == 0 && old_pb2 == 1) {
+            counter++;
+            if (counter % 2 == 1) {
+                x = 7;
+                y = 11;
+                s = "No";
+            } else if (counter % 2 == 0) {
+                x = 7;
+                y = 9;
+                s = "Yes";
+            }
+        }
+        old_pb2 = new_pb2;
+        if (!pb1 && y == 9) {
+            goto Game;
+        } else if (!pb1 && y == 11) {
+            goto Start;
+        }
+    }
+}