#ifndef BOARD_H
#define BOARD_H
#include "pixelGameEngine.h"

class Block;
class BlockClump;

enum class BlockColor;

class ColorDistributor{
    std::array<std::pair<int,int>,10>rangeTable;
    int maxRange=0;
    std::uniform_int_distribution<>range;
    public:
    ColorDistributor(std::array<int,10>colorRates){
        int sum=0;
        for (int i=0;i<colorRates.size();i++) {
            if (colorRates[i]>0) {
                rangeTable[i]={sum,sum+colorRates[i]};
                sum+=colorRates[i];
                maxRange=sum;
            } else {
                rangeTable[i]={-1,-1};
            }
        }
        range=std::uniform_int_distribution<>(0, maxRange);
    }
    BlockColor getRandomColor();
};

class Board{
    std::vector<std::vector<Block>> cols;
    std::vector<BlockClump> clumps;
    public:
    ColorDistributor colorHandler;
    float yBottom;
    Decal*tileset;
    vf2d drawOffset;
    vi2d boardSize;
    float gravity;
    float maxGravity;
    float spawnRate;
    float launchSpd;
    float launchTime; //How much time a stack rises before beginning descent.
    float landTime;
    Board();
    Board(vi2d boardSize,float gravity,float maxGravity,float launchSpd,float launchTime,float landTime,float spawnRate,std::array<int,10> colorRates,Renderable&tileset);
    void spawnBlock(int col);
    void addClump(BlockClump&c);
    std::vector<Block>&getBlocks(int col);
    std::vector<BlockClump>&getBlockClumps();
    void convertClump(int ind);
    void removeClump(int ind);
    void removeBlock(int col,int ind);
    void assignRandomColor(Block&b);
};
#endif