orb_public.cpp

00001 #include "orb_public.h"
00002 
00003 
00004     orb_public::orb_public() {}
00005     orb_public::orb_public(int x, int y) { x_pos = x; y_pos = y;}
00006     int orb_public::get_posX() {return x_pos;}
00007     int orb_public::get_posY() { return y_pos;}
00008     void orb_public::set_posX(int x) {x_pos = x;}
00009     void orb_public::set_posY(int y) {y_pos = y;}
00010     bool orb_public::get_b() {return b;}
00011     ORB_STATUS orb_public::get_status() {return status;}
00012 
00013 
00014 
00015 
00016 //ORB orb_record[MAX_NUM_ORB];
00017 //int orb_tick=0;
00018 //int orb_interval = 10;
00019 //int score = 0;
00020 //uLCD_4DGL uLCD(p9,p10,p20);
00021 
00022 
00023 /*void orb_public::orb_setup(void) {
00024     stdio_mutex.lock();
00025     uLCD.color(0xFFFFFF);
00026     uLCD.locate(SIZE_X - 5, 0);
00027     uLCD.printf("Score:");
00028     uLCD.color(0xFFFFFF);
00029     uLCD.locate(SIZE_X - 2, 1);
00030     uLCD.printf("%d", score);
00031     stdio_mutex.unlock();
00032 }
00033 void orb_public::orb_generator(void){
00034     orb_tick++;
00035     // only fire the missile at certain ticks
00036     if((orb_tick % orb_interval)==1 || orb_tick==0){
00037         orb_create();
00038     }
00039     
00040     // update the missiles and draw them
00041     orb_update_position();
00042 }
00043 void orb_public::orb_create(void){
00044     int i;
00045     for(i=0;i<MAX_NUM_ORB;i++){
00046         if(orb_record[i].status == ORB_DEACTIVE && (rand() % 2 == 0)){
00047             orb_record[i].y = SIZE_Y;
00048             //each missile has its own tick
00049             orb_record[i].tick = 0;
00050             //the missile starts at its source
00051             orb_record[i].x = SIZE_X / 2;
00052             orb_record[i].status = ORB_ACTIVE;
00053             orb_record[i].b = true;
00054             break;
00055         }
00056     }
00057 }
00058 void orb_public::orb_update_position(void) {
00059     int i;
00060     for(i=0;i<MAX_NUM_ORB;i++){
00061         if(orb_record[i].status == ORB_ACTIVE){
00062             // update missile position
00063             stdio_mutex.lock();
00064             uLCD.circle(SIZE_X / 2, SIZE_Y / 2, 8, WHITE);
00065             uLCD.filled_circle(orb_record[i].x, orb_record[i].y, 8, RED);
00066             uLCD.filled_circle(orb_record[i].x, orb_record[i].y, 8, BLACK);
00067             stdio_mutex.unlock();
00068             orb_record[i].y = orb_record[i].y - 5;
00069             //update missile's internal tick
00070             orb_record[i].tick++;
00071             
00072             if (ain > 0.6f && (orb_record[i].y < (SIZE_Y/2) + 5 && orb_record[i].y > (SIZE_Y/2) - 10)) {
00073                 stdio_mutex.lock();
00074                 uLCD.filled_circle(SIZE_X / 2, SIZE_Y / 2, 8, BLUE);
00075                 stdio_mutex.unlock();
00076                 if(orb_record[i].b) {
00077                     orb_record[i].b = false;
00078                     score = score + 1;
00079                     stdio_mutex.lock();
00080                     uLCD.color(0xFFFFFF);
00081                     uLCD.text_width(1);
00082                     uLCD.text_height(1);
00083                     uLCD.locate(SIZE_X - 2, 1);
00084                     uLCD.printf("%d", score);
00085                     stdio_mutex.unlock();
00086                 }
00087                 
00088             } else if (ain > 0.6f && !(orb_record[i].y < (SIZE_Y/2) + 5 && orb_record[i].y > (SIZE_Y/2) - 10)) {
00089                 orb_record[i].b = true;
00090                 stdio_mutex.lock();
00091                 uLCD.filled_circle(SIZE_X / 2, SIZE_Y / 2, 8, BLACK);
00092                 stdio_mutex.unlock();
00093             }
00094             
00095             if (orb_record[i].y <= -5) {
00096                 orb_record[i].y = SIZE_Y;
00097                 orb_record[i].status = ORB_DEACTIVE;
00098             }
00099         }
00100     }
00101 }*/