File content as of revision 21:1911f2c4684b:

#include "point.h"
#include "models.h"
#include <stdlib.h>
#include <stdio.h> 

Stage::Stage(){
    length = LCD_X;
    for(int i = 0; i < LCD_X; i++){
        stage[i] = 1;
    }
    srand(1);
}

int* Stage::getStage(){
    if((length % ONE_STEP_SIZE) == 0){
        //get new step
        for(int i = 0; i < LCD_X;i++){
            if(i == LCD_X - 1){
                //make random
                int r = rand() % LCD_Y; //TODO
                stage[i] = r;
            }else{
                //slide
                stage[i] = stage[i+1];
            }
        }
    }else{
        //simly slide stage
        for(int i = 0; i < LCD_X;i++){
            if(i == LCD_X - 1){
                //the same height
                stage[i] = stage[i-1]; 
            }else{
                //slide
                stage[i] = stage[i+1];
            }
        }
    }
    length++;
    return stage;
}

int Stage::getLength(){
    return length;
}