#ifndef _FLASH_H
#define _FLASH_H
flash signed int bulletVX[NUM_BULLET_TYPES] [NUM_ANGLES] ={   
  //bullet0: hi speed bullet
  0,-2,-3,-2,0,2,3,2, 
    //bullet1: med speed dumbfire missile
    0,-2,-3,-2,0,2,3,2,
    //bullet2: kinda slow smart bomb
    0,-1,-2,-1,0,1,2,1,
    //bullet3: med speed homing missile
    0,-2,-3,-2,0,2,3,2


};

flash signed int bulletVY[NUM_BULLET_TYPES] [NUM_ANGLES] ={
   -3,-2,0,2,3,2,0,-2,
    -3,-2,0,2,3,2,0,-2,
    -2,-1,0,1,2,1,0,-1,
    -3,-2,0,2,3,2,0,-2
};


flash char bulletTable[NUM_BULLET_TYPES] [NUM_BULLCHARS] = {  //damage/lifetime/turn/radius
     //Bullet Type 0 : single dot 
    20, 25, 0, 2,       
    //Bullet Type 1 : regular missile (dumb fire)
    25, 20, 0, 3,
    //Bullet Type 2 : Cross Smartbomb (slow long range seeking bomb)
    35, 35, 6, 2,
    //Bullet Type 3 : staple missile (short range seeking missile)    
    25, 35, 3, 2                                         
    //Special type 4:  booster
    //special type 5: repair
};

flash unsigned int shipTable[NUM_SHIP_TYPES] [NUM_SHIPCHARS] = {     //vmax/w1/w2/f1/f2/rad/turn/life
  //Ship Type 0: Space Superiority Fighter --W1=bullets 1, W2=boost 4
    300,0,4,10,40,4,8,200,
    //Ship Type 1:  Heavy Capital Ship -- W1= SmartBomb 2 W2=Self Repair 5
    180,2,5,35,100,5,3,300,
    //Ship Type 2   Assault Corvette --W1=Dumbfire Missile 1 W2=Staple Seeking Missile 3
    250,1,3,30,50,4,6,250
};

flash signed int shipXaccel[NUM_SHIP_TYPES][NUM_ANGLES] = {    
  //Ship Type 0
  0,-22,-32,-22,0,22,32,22,
    //Ship Type 1
    0,-15,-20,-15,0,15,20,15,
    //Ship Type 2
    0,-18,-25,-18,0,18,25,18
};      

//Ship Yaccel table
flash signed int shipYaccel[NUM_SHIP_TYPES][NUM_ANGLES] = {    
  //Ship Type 0
  -32,-22,0,22,32,22,0,-22,
    //Ship Type 1
    -16,-11,0,11,16,11,0,-11,
    //Ship Type 2
    -25,-18,0,18,25,18,0,-18
};
//title
flash char title[8][5] = {
    //line0
    0b00111111,0b00000000,0b00011110,0b00000000,0b00000000,
    //line 1
    0b01100000,0b00000000,0b00011011,0b00000000,0b00000000,
    //line 2
    0b01111011,0b11111111,0b11011001,0b11011111,0b11000000,
    //line 3
    0b01111100,0b10010101,0b01011001,0b01010100,0b01000000,
    //line4
    0b00111110,0b10011101,0b10011001,0b01010110,0b01000000,
    //line5
    0b00011110,0b10011101,0b01011001,0b01010100,0b01000000,
    //line6
    0b00000110,0b10010101,0b01011011,0b01010100,0b01000000,
    //line7
    0b11111100,0b10010101,0b01111110,0b01110111,0b01110000
};
//title logo
flash char logo[11][2] ={
   
    0b00001110,0b00000000,
    0b00110001,0b11110000,
    0b01000000,0b01010000,
    0b01000000,0b01100000,
    0b10000000,0b10100000,
    0b10000001,0b00100000,
    0b10000010,0b00100000,
    0b01000100,0b01000000,
    0b01001000,0b01000000,
    0b10110001,0b10000000,
    0b11001110,0b00000000

};
//planet bitmap
flash char planetBitmap[NUM_PLANET_LINES] = {
  0b00011000,
    0b01111110,
    0b01111110,
    0b11111111,
    0b11111111,
    0b01111110,
    0b01111110,
    0b00011000
};
//explosion bitmaps
flash char explodeBitmaps[5][NUM_SHIP_LINES] = {
  // Frame 0
  0b00000000,
    0b01010100,
    0b00111000,
    0b01101100,
    0b00111000,
    0b01010100,
    0b00000000,
    // Frame 1
    0b00000000,
    0b01010100,
    0b00010000,
    0b01101100,
    0b00010000,
    0b01010100,
    0b00000000,
    // Frame 2
    0b00000000,
    0b00000000,
    0b00101000,
    0b00010000,
    0b00101000,
    0b00000000,
    0b00000000,
    // Frame 3
    0b00000000,
    0b00000000,
    0b00010000,
    0b00111000,
    0b00010000,
    0b00000000,
    0b00000000,
    // Frame 4
    0b00000000,
    0b00000000,
    0b00000000,
    0b00010000,
    0b00000000,
    0b00000000,
    0b00000000

};


// Bullet Bitmaps
flash char bulletBitmaps[NUM_BULLET_TYPES][NUM_ANGLES][NUM_BULLET_LINES] = {
    // Bullet 0 - Theta: 0
    0b01000000,
    0b01000000,
    0b00000000,
    // Bullet 0 - Theta: 1
    0b10000000,
    0b01000000,
    0b00000000,
    // Bullet 0 - Theta: 2
    0b00000000,
    0b11000000,
    0b00000000,
    // Bullet 0 - Theta: 3
    0b00000000,
    0b01000000,
    0b10000000,
    // Bullet 0 - Theta: 4
    0b00000000,
    0b01000000,
    0b01000000,
    // Bullet 0 - Theta: 5
    0b00000000,
    0b01000000,
    0b00100000,
    // Bullet 0 - Theta: 6
    0b00000000,
    0b01100000,
    0b00000000,
    // Bullet 0 - Theta: 7
    0b00100000,
    0b01000000,
    0b00000000,


    // Bullet 1 - Theta: 0
    0b01000000,
    0b01000000,
    0b10100000,
    // Bullet 1 - Theta: 1
    0b10000000,
    0b01100000,
    0b01000000,
    // Bullet 1 - Theta: 2
    0b00100000,
    0b11000000,
    0b00100000,
    // Bullet 1 - Theta: 3
    0b01000000,
    0b01100000,
    0b10000000,
    // Bullet 1 - Theta: 4
    0b10100000,
    0b01000000,
    0b01000000,
    // Bullet 1 - Theta: 5
    0b01000000,
    0b11000000,
    0b00100000,
    // Bullet 1 - Theta: 6
    0b10000000,
    0b01100000,
    0b10000000,
    // Bullet 1 - Theta: 7
    0b00100000,
    0b11000000,
    0b01000000,              

    // Bullet 2 - Theta: 0
    0b10100000,
    0b01000000,
    0b10100000,
    // Bullet 2 - Theta: 1
    0b01000000,
    0b11100000,
    0b01000000,
    // Bullet 2 - Theta: 2
    0b10100000,
    0b01000000,
    0b10100000,
    // Bullet 2 - Theta: 3
    0b01000000,
    0b11100000,
    0b01000000,
    // Bullet 2 - Theta: 4
    0b10100000,
    0b01000000,
    0b10100000,
    // Bullet 2 - Theta: 5
    0b01000000,
    0b11100000,
    0b01000000,
    // Bullet 2 - Theta: 6
    0b10100000,
    0b01000000,
    0b10100000,
    // Bullet 2 - Theta: 7
    0b01000000,
    0b11100000,
    0b01000000,

    // Bullet 3 - Theta: 0
    0b01000000,
    0b10100000,
    0b10100000,
    // Bullet 3 - Theta: 1
    0b11000000,
    0b10100000,
    0b01000000,
    // Bullet 3 - Theta: 2
    0b01100000,
    0b10000000,
    0b01100000,
    // Bullet 3 - Theta: 3
    0b01000000,
    0b10100000,
    0b11000000,
    // Bullet 3 - Theta: 4
    0b10100000,
    0b10100000,
    0b01000000,
    // Bullet 3 - Theta: 5
    0b01000000,
    0b10100000,
    0b01100000,
    // Bullet 3 - Theta: 6
    0b11000000,
    0b00100000,
    0b11000000,
    // Bullet 3 - Theta: 7
    0b01100000,
    0b10100000,
    0b01000000
};

// Ship Bitmaps
flash char shipBitmaps[NUM_SHIP_TYPES][NUM_ANGLES][NUM_SHIP_LINES] = {
  // Ship 0 - Theta: 0
  0b00010000,
    0b00111000,
    0b00010000,
    0b00010000,
    0b01111100,
    0b00101000,
    0b00101000,
    // Ship 0 - Theta: 1
    0b10100000,
    0b01000000,
    0b10100100,
    0b00011100,
    0b00011010,
    0b00110000, 
    0b00001000,
    //ship 0 - theta: 2
    0b00000000,
    0b00001000,
    0b01001110,
    0b11111000,
    0b01001110,
    0b00001000,
    0b00000000,
    //ship 0 - theta: 3
    0b00001000,
    0b00110000,
    0b00011010,
    0b00011100,
    0b10100100,
    0b01000000,
    0b10100000, 
    //ship 0 - theta: 4
    0b00101000,
    0b00101000,
    0b01111100,
    0b00010000,
    0b00010000,
    0b00111000,
    0b00010000, 
    //ship 0 - theta: 5
    0b00100000,
    0b00011000,
    0b10110000,
    0b01110000,
    0b01001010,
    0b00000100,
    0b00001010,  
    //ship 0 - theta: 6
    0b00000000,
    0b00100000,
    0b11100100,
    0b00111110,
    0b11100100,
    0b00100000,
    0b00000000,
    //ship 0 - theta: 7
    0b00001010,
    0b00000100,
    0b01001010,
    0b01110000,
    0b10110000,
    0b00011000,
    0b00100000,

    //ship 1 - theta 0
    0b00111000,
    0b00111000,
    0b00111000,
    0b00010000,
    0b01010100,
    0b01111100,
    0b01111100,


    //ship 1 - theta 1
    0b00100000,
    0b01110000,
    0b11100100,
    0b01010010,
    0b00001110,
    0b00101100,
    0b00011000,


    //ship 1 - theta 2
    0b00000000,
    0b00001110,
    0b11100110,
    0b11111110,
    0b11100110,
    0b00001110,
    0b00000000,

    //ship 1 - theta 3
    0b00011000,
    0b00101100,
    0b00001110,
    0b01010010,
    0b11100100,
    0b01110000,
    0b00100000,


    //ship 1 - theta 4
    0b01111100,
    0b01111100,
    0b01010100,
    0b00010000,
    0b00111000,
    0b00111000,
    0b00111000,

    //ship 1 - theta 5
    0b00110000,
    0b01101000,
    0b11100000,
    0b10010100,
    0b01001110,
    0b00011100,
    0b00001000,


    //ship 1 - theta 6
    0b00000000,
    0b11100000,
    0b11001110,
    0b11111110,
    0b11001110,
    0b11100000,
    0b00000000,

    //ship 1 - theta 7
    0b00001000,
    0b00011100,
    0b01001110,
    0b10010100,
    0b11100000,
    0b01101000,
    0b00110000,


    //ship 2 - theta 0
    0b00000000,
    0b00101000,
    0b01000100,
    0b01010100,
    0b00111000,
    0b00111000,
    0b00010000,

    //ship 2 - theta 1
    0b00000000,
    0b00111000,
    0b01001000,
    0b01011100,
    0b01111000,
    0b00010100,
    0b00000000,

    //ship 2 - theta 2
    0b00000000,
    0b00110000,
    0b01001100,
    0b00011110,
    0b01001100,
    0b00110000,
    0b00000000,

    //ship 2 - theta 3
    0b00000000,
    0b00010100,
    0b01111000,
    0b01011100,
    0b01001000,
    0b00111000,
    0b00000000,

    //ship 2 - theta 4
    0b00010000,
    0b00111000,
    0b00111000,
    0b01010100,
    0b01000100,
    0b00101000,
    0b00000000,

    //ship 2 - theta 5
    0b00000000,
    0b01010000,
    0b00111100,
    0b01110100,
    0b00100100,
    0b00111000,
    0b00000000,


    //ship 2 - theta 6
    0b00000000,
    0b00011000,
    0b01100100,
    0b11110000,
    0b01100100,
    0b00011000,
    0b00000000,

    //ship 2 - theta 7
    0b00000000,
    0b00111000,
    0b00100100,
    0b01110100,
    0b00111100,
    0b01010000,
    0b00000000


};   

flash signed char XGrav[2*PLANETX][2*PLANETY] = {
  // X: -20 from planet center.
  1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
    3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 
    // X: -19 from planet center.
    1, 1, 2, 2, 2, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
    4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 
    // X: -18 from planet center.
    1, 1, 1, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4,
    4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 1, 1, 
    // X: -17 from planet center.
    1, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5,
    5, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 1, 
    // X: -16 from planet center.
    1, 2, 2, 2, 2, 3, 3, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 6, 7, 7, 7, 6, 6, 6, 6, 6, 5,
    5, 5, 5, 4, 4, 4, 3, 3, 2, 2, 2, 2, 
    // X: -15 from planet center.
    2, 2, 2, 2, 2, 2, 4, 4, 4, 5, 5, 5, 6, 6, 6, 7, 7, 7, 7, 7, 8, 7, 7, 7, 7, 7, 6, 6,
    6, 5, 5, 5, 4, 4, 4, 2, 2, 2, 2, 2, 
    // X: -14 from planet center.
    2, 2, 2, 2, 2, 3, 3, 4, 5, 5, 6, 6, 6, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 8, 8, 8, 7, 7,
    6, 6, 6, 5, 5, 4, 3, 3, 2, 2, 2, 2, 
    // X: -13 from planet center.
    2, 2, 2, 2, 2, 3, 3, 3, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 9, 9,
    8, 8, 7, 7, 6, 6, 5, 3, 3, 3, 2, 2, 2, 2, 
    // X: -12 from planet center.
    2, 2, 2, 2, 3, 3, 3, 4, 4, 6, 7, 8, 8, 9, 10, 10, 11, 11, 12, 12, 12, 12, 12, 11,
    11, 10, 10, 9, 8, 8, 7, 6, 4, 4, 3, 3, 3, 2, 2, 2, 
    // X: -11 from planet center.
    2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 8, 8, 9, 10, 11, 12, 13, 13, 14, 14, 14, 14, 14, 13,
    13, 12, 11, 10, 9, 8, 8, 5, 4, 4, 4, 3, 3, 3, 2, 2, 
    // X: -10 from planet center.
    1, 2, 3, 3, 3, 3, 4, 4, 5, 5, 6, 9, 10, 12, 13, 14, 15, 16, 17, 17, 18, 17, 17, 16,
    15, 14, 13, 12, 10, 9, 6, 5, 5, 4, 4, 3, 3, 3, 3, 2, 
    // X: -9 from planet center.
    1, 1, 1, 3, 3, 4, 4, 5, 5, 6, 7, 7, 12, 13, 15, 16, 18, 20, 21, 21, 22, 21, 21, 20,
    18, 16, 15, 13, 12, 7, 7, 6, 5, 5, 4, 4, 3, 3, 1, 1, 
    // X: -8 from planet center.
    1, 1, 2, 2, 2, 4, 4, 5, 6, 6, 7, 8, 9, 15, 18, 20, 22, 24, 26, 27, 28, 27, 26, 24,
    22, 20, 18, 15, 9, 8, 7, 6, 6, 5, 4, 4, 2, 2, 2, 1, 
    // X: -7 from planet center.
    1, 1, 2, 2, 2, 2, 3, 5, 6, 7, 8, 9, 11, 12, 21, 24, 27, 31, 33, 36, 36, 36, 33, 31,
    27, 24, 21, 12, 11, 9, 8, 7, 6, 5, 3, 2, 2, 2, 2, 1, 
    // X: -6 from planet center.
    1, 1, 1, 2, 2, 3, 3, 3, 4, 8, 9, 10, 12, 14, 17, 29, 34, 40, 45, 48, 50, 48, 45, 40,
    34, 29, 17, 14, 12, 10, 9, 8, 4, 3, 3, 3, 2, 2, 1, 1, 
    // X: -5 from planet center.
    1, 1, 1, 1, 2, 2, 3, 4, 4, 5, 6, 12, 14, 17, 20, 25, 43, 52, 62, 69, 72, 69, 62, 52,
    43, 25, 20, 17, 14, 12, 6, 5, 4, 4, 3, 2, 2, 1, 1, 1, 
    // X: -4 from planet center.
    0, 1, 1, 1, 1, 2, 2, 3, 3, 5, 6, 8, 10, 19, 24, 31, 39, 72, 90, 105, 112, 105, 90,
    72, 39, 31, 24, 19, 10, 8, 6, 5, 3, 3, 2, 2, 1, 1, 1, 1, 
    // X: -3 from planet center.
    0, 0, 0, 1, 1, 1, 2, 2, 2, 4, 5, 6, 11, 13, 17, 37, 50, 70, -118, -76, -56, -76,
    -118, 70, 50, 37, 17, 13, 11, 6, 5, 4, 2, 2, 2, 1, 1, 1, 0, 0, 
    // X: -2 from planet center.
    0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 3, 5, 6, 10, 14, 27, 40, 97, -97, 104, -62, 104, -97,
    97, 40, 27, 14, 10, 6, 5, 3, 2, 1, 1, 1, 1, 0, 0, 0, 0, 
    // X: -1 from planet center.
    0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 2, 3, 5, 7, 13, 25, 56, -96, 124, 8, 124, -96, 56,
    25, 13, 7, 5, 3, 2, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 
    // X: 0 from planet center.
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
    // X: 1 from planet center.
    0, 0, 0, 0, 0, 0, 0, 0, -1, -1, -1, -2, -3, -5, -7, -13, -25, -56, 96, -124, -8,
    -124, 96, -56, -25, -13, -7, -5, -3, -2, -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, 
    // X: 2 from planet center.
    0, 0, 0, 0, 0, -1, -1, -1, -1, -2, -3, -5, -6, -10, -14, -27, -40, -97, 97, -104,
    62, -104, 97, -97, -40, -27, -14, -10, -6, -5, -3, -2, -1, -1, -1, -1, 0, 0, 0, 0, 
    // X: 3 from planet center.
    0, 0, 0, -1, -1, -1, -2, -2, -2, -4, -5, -6, -11, -13, -17, -37, -50, -70, 118, 76,
    56, 76, 118, -70, -50, -37, -17, -13, -11, -6, -5, -4, -2, -2, -2, -1, -1, -1, 0, 0,

    // X: 4 from planet center.
    0, -1, -1, -1, -1, -2, -2, -3, -3, -5, -6, -8, -10, -19, -24, -31, -39, -72, -90,
    -105, -112, -105, -90, -72, -39, -31, -24, -19, -10, -8, -6, -5, -3, -3, -2, -2, -1,
    -1, -1, -1, 
    // X: 5 from planet center.
    -1, -1, -1, -1, -2, -2, -3, -4, -4, -5, -6, -12, -14, -17, -20, -25, -43, -52, -62,
    -69, -72, -69, -62, -52, -43, -25, -20, -17, -14, -12, -6, -5, -4, -4, -3, -2, -2,
    -1, -1, -1, 
    // X: 6 from planet center.
    -1, -1, -1, -2, -2, -3, -3, -3, -4, -8, -9, -10, -12, -14, -17, -29, -34, -40, -45,
    -48, -50, -48, -45, -40, -34, -29, -17, -14, -12, -10, -9, -8, -4, -3, -3, -3, -2,
    -2, -1, -1, 
    // X: 7 from planet center.
    -1, -1, -2, -2, -2, -2, -3, -5, -6, -7, -8, -9, -11, -12, -21, -24, -27, -31, -33,
    -36, -36, -36, -33, -31, -27, -24, -21, -12, -11, -9, -8, -7, -6, -5, -3, -2, -2,
    -2, -2, -1, 
    // X: 8 from planet center.
    -1, -1, -2, -2, -2, -4, -4, -5, -6, -6, -7, -8, -9, -15, -18, -20, -22, -24, -26,
    -27, -28, -27, -26, -24, -22, -20, -18, -15, -9, -8, -7, -6, -6, -5, -4, -4, -2, -2,
    -2, -1, 
    // X: 9 from planet center.
    -1, -1, -1, -3, -3, -4, -4, -5, -5, -6, -7, -7, -12, -13, -15, -16, -18, -20, -21,
    -21, -22, -21, -21, -20, -18, -16, -15, -13, -12, -7, -7, -6, -5, -5, -4, -4, -3,
    -3, -1, -1, 
    // X: 10 from planet center.
    -1, -2, -3, -3, -3, -3, -4, -4, -5, -5, -6, -9, -10, -12, -13, -14, -15, -16, -17,
    -17, -18, -17, -17, -16, -15, -14, -13, -12, -10, -9, -6, -5, -5, -4, -4, -3, -3,
    -3, -3, -2, 
    // X: 11 from planet center.
    -2, -2, -2, -3, -3, -3, -4, -4, -4, -5, -8, -8, -9, -10, -11, -12, -13, -13, -14,
    -14, -14, -14, -14, -13, -13, -12, -11, -10, -9, -8, -8, -5, -4, -4, -4, -3, -3, -3,
    -2, -2, 
    // X: 12 from planet center.
    -2, -2, -2, -2, -3, -3, -3, -4, -4, -6, -7, -8, -8, -9, -10, -10, -11, -11, -12,
    -12, -12, -12, -12, -11, -11, -10, -10, -9, -8, -8, -7, -6, -4, -4, -3, -3, -3, -2,
    -2, -2, 
    // X: 13 from planet center.
    -2, -2, -2, -2, -2, -3, -3, -3, -5, -6, -6, -7, -7, -8, -8, -9, -9, -10, -10, -10,
    -10, -10, -10, -10, -9, -9, -8, -8, -7, -7, -6, -6, -5, -3, -3, -3, -2, -2, -2, -2, 
    // X: 14 from planet center.
    -2, -2, -2, -2, -2, -3, -3, -4, -5, -5, -6, -6, -6, -7, -7, -8, -8, -8, -9, -9, -9,
    -9, -9, -8, -8, -8, -7, -7, -6, -6, -6, -5, -5, -4, -3, -3, -2, -2, -2, -2, 
    // X: 15 from planet center.
    -2, -2, -2, -2, -2, -2, -4, -4, -4, -5, -5, -5, -6, -6, -6, -7, -7, -7, -7, -7, -8,
    -7, -7, -7, -7, -7, -6, -6, -6, -5, -5, -5, -4, -4, -4, -2, -2, -2, -2, -2, 
    // X: 16 from planet center.
    -1, -2, -2, -2, -2, -3, -3, -4, -4, -4, -5, -5, -5, -5, -6, -6, -6, -6, -6, -7, -7,
    -7, -6, -6, -6, -6, -6, -5, -5, -5, -5, -4, -4, -4, -3, -3, -2, -2, -2, -2, 
    // X: 17 from planet center.
    -1, -1, -2, -2, -3, -3, -3, -3, -4, -4, -4, -4, -5, -5, -5, -5, -5, -6, -6, -6, -6,
    -6, -6, -6, -5, -5, -5, -5, -5, -4, -4, -4, -4, -3, -3, -3, -3, -2, -2, -1, 
    // X: 18 from planet center.
    -1, -1, -1, -2, -3, -3, -3, -3, -3, -4, -4, -4, -4, -4, -5, -5, -5, -5, -5, -5, -5,
    -5, -5, -5, -5, -5, -5, -4, -4, -4, -4, -4, -3, -3, -3, -3, -3, -2, -1, -1, 
    // X: 19 from planet center.
    -1, -1, -2, -2, -2, -3, -3, -3, -3, -3, -3, -4, -4, -4, -4, -4, -4, -4, -4, -4, -4,
    -4, -4, -4, -4, -4, -4, -4, -4, -4, -3, -3, -3, -3, -3, -3, -2, -2, -2, -1 
};

flash signed char YGrav[2*PLANETX][2*PLANETY]  = {
  // X: -20 from planet center.
  1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
    // X: -19 from planet center.
    1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, 
    // X: -18 from planet center.
    1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, -1, 
    // X: -17 from planet center.
    1, 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, -2, -2, -1, 
    // X: -16 from planet center.
    1, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, -2, -2, -2, -2, 
    // X: -15 from planet center.
    2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, -2, -2, -2, -2, -2, 
    // X: -14 from planet center.
    2, 2, 2, 2, 2, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, -3, -3, -2, -2, -2, -2, 
    // X: -13 from planet center.
    2, 2, 2, 2, 2, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, -3, -3, -3, -2, -2, -2, -2, 
    // X: -12 from planet center.
    2, 2, 2, 2, 3, 3, 3, 4, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, -4, -4, -3, -3, -3, -2, -2, -2, 
    // X: -11 from planet center.
    2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, -5, -4, -4, -4, -3, -3, -3, -2, -2, 
    // X: -10 from planet center.
    3, 2, 3, 3, 3, 3, 4, 4, 5, 5, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, -6, -5, -5, -4, -4, -3, -3, -3, -3, -2, 
    // X: -9 from planet center.
    3, 3, 3, 3, 3, 4, 4, 5, 5, 6, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, -7, -7, -6, -5, -5, -4, -4, -3, -3, -3, -3, 
    // X: -8 from planet center.
    3, 3, 4, 4, 5, 4, 4, 5, 6, 6, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    -9, -8, -7, -6, -6, -5, -4, -4, -5, -4, -4, -3, 
    // X: -7 from planet center.
    3, 3, 4, 4, 5, 5, 6, 5, 6, 7, 8, 9, 11, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    -12, -11, -9, -8, -7, -6, -5, -6, -5, -5, -4, -4, -3, 
    // X: -6 from planet center.
    3, 4, 4, 4, 5, 6, 6, 7, 8, 8, 9, 10, 12, 14, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    -17, -14, -12, -10, -9, -8, -8, -7, -6, -6, -5, -4, -4, -4, 
    // X: -5 from planet center.
    4, 4, 4, 5, 6, 6, 7, 8, 9, 11, 12, 12, 14, 17, 20, 25, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    -25, -20, -17, -14, -12, -12, -11, -9, -8, -7, -6, -6, -5, -4, -4, 
    // X: -4 from planet center.
    4, 4, 5, 5, 6, 7, 8, 9, 10, 11, 13, 16, 20, 19, 24, 31, 39, 0, 0, 0, 0, 0, 0, 0,
    -39, -31, -24, -19, -20, -16, -13, -11, -10, -9, -8, -7, -6, -5, -5, -4, 
    // X: -3 from planet center.
    4, 4, 5, 5, 6, 7, 8, 9, 11, 13, 15, 18, 22, 27, 35, 37, 50, 70, 0, 0, 0, 0, 0, -70,
    -50, -37, -35, -27, -22, -18, -15, -13, -11, -9, -8, -7, -6, -5, -5, -4, 
    // X: -2 from planet center.
    4, 4, 5, 6, 6, 7, 8, 10, 11, 14, 16, 20, 25, 32, 42, 55, 80, 97, -97, 0, 0, 0, 97,
    -97, -80, -55, -42, -32, -25, -20, -16, -14, -11, -10, -8, -7, -6, -6, -5, -4, 
    // X: -1 from planet center.
    4, 4, 5, 6, 6, 7, 9, 10, 12, 14, 17, 21, 27, 35, 47, 67, 102, -86, 65, 124, 0, -124,
    -65, 86, -102, -67, -47, -35, -27, -21, -17, -14, -12, -10, -9, -7, -6, -6, -5, -4, 
    // X: 0 from planet center.
    4, 4, 5, 6, 7, 8, 9, 10, 12, 14, 18, 22, 28, 36, 50, 72, 112, -56, -62, 8, 0, -8,
    62, 56, -112, -72, -50, -36, -28, -22, -18, -14, -12, -10, -9, -8, -7, -6, -5, -4, 
    // X: 1 from planet center.
    4, 4, 5, 6, 6, 7, 9, 10, 12, 14, 17, 21, 27, 35, 47, 67, 102, -86, 65, 124, 0, -124,
    -65, 86, -102, -67, -47, -35, -27, -21, -17, -14, -12, -10, -9, -7, -6, -6, -5, -4, 
    // X: 2 from planet center.
    4, 4, 5, 6, 6, 7, 8, 10, 11, 14, 16, 20, 25, 32, 42, 55, 80, 97, -97, 0, 0, 0, 97,
    -97, -80, -55, -42, -32, -25, -20, -16, -14, -11, -10, -8, -7, -6, -6, -5, -4, 
    // X: 3 from planet center.
    4, 4, 5, 5, 6, 7, 8, 9, 11, 13, 15, 18, 22, 27, 35, 37, 50, 70, 0, 0, 0, 0, 0, -70,
    -50, -37, -35, -27, -22, -18, -15, -13, -11, -9, -8, -7, -6, -5, -5, -4, 
    // X: 4 from planet center.
    4, 4, 5, 5, 6, 7, 8, 9, 10, 11, 13, 16, 20, 19, 24, 31, 39, 0, 0, 0, 0, 0, 0, 0,
    -39, -31, -24, -19, -20, -16, -13, -11, -10, -9, -8, -7, -6, -5, -5, -4, 
    // X: 5 from planet center.
    4, 4, 4, 5, 6, 6, 7, 8, 9, 11, 12, 12, 14, 17, 20, 25, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    -25, -20, -17, -14, -12, -12, -11, -9, -8, -7, -6, -6, -5, -4, -4, 
    // X: 6 from planet center.
    3, 4, 4, 4, 5, 6, 6, 7, 8, 8, 9, 10, 12, 14, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    -17, -14, -12, -10, -9, -8, -8, -7, -6, -6, -5, -4, -4, -4, 
    // X: 7 from planet center.
    3, 3, 4, 4, 5, 5, 6, 5, 6, 7, 8, 9, 11, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    -12, -11, -9, -8, -7, -6, -5, -6, -5, -5, -4, -4, -3, 
    // X: 8 from planet center.
    3, 3, 4, 4, 5, 4, 4, 5, 6, 6, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    -9, -8, -7, -6, -6, -5, -4, -4, -5, -4, -4, -3, 
    // X: 9 from planet center.
    3, 3, 3, 3, 3, 4, 4, 5, 5, 6, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, -7, -7, -6, -5, -5, -4, -4, -3, -3, -3, -3, 
    // X: 10 from planet center.
    3, 2, 3, 3, 3, 3, 4, 4, 5, 5, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, -6, -5, -5, -4, -4, -3, -3, -3, -3, -2, 
    // X: 11 from planet center.
    2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, -5, -4, -4, -4, -3, -3, -3, -2, -2, 
    // X: 12 from planet center.
    2, 2, 2, 2, 3, 3, 3, 4, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, -4, -4, -3, -3, -3, -2, -2, -2, 
    // X: 13 from planet center.
    2, 2, 2, 2, 2, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, -3, -3, -3, -2, -2, -2, -2, 
    // X: 14 from planet center.
    2, 2, 2, 2, 2, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, -3, -3, -2, -2, -2, -2, 
    // X: 15 from planet center.
    2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, -2, -2, -2, -2, -2, 
    // X: 16 from planet center.
    1, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, -2, -2, -2, -2, 
    // X: 17 from planet center.
    1, 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, -2, -2, -1, 
    // X: 18 from planet center.
    1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, -1, 
    // X: 19 from planet center.
    1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1 
};



#endif