auto_fill_jewel/auto_fill_jewel_v3/GridPositionTool.cpp

//
//  GridPositionTool.cpp
//  auto_fill_jewel_v3
//
//  Created by Red on 2024/12/4.
//

#include "GridPositionTool.hpp"
#include <utility>
#include <iostream>
using std::pair ;

#define GRIDPOSITIONTOOL_BIG_GRID_NCOLS 3
#define GRIDPOSITIONTOOL_BIG_GRID_NROWS 3
#define GRIDPOSITIONTOOL_GAME_WIDTH 640
#define GRIDPOSITIONTOOL_GAME_HEIGHT 720
#define GRIDPOSITIONTOOL_LG_W 210
#define GRIDPOSITIONTOOL_LG_H 270
#define GRIDPOSITIONTOOL_MD_W 210
#define GRIDPOSITIONTOOL_MD_H 135
#define GRIDPOSITIONTOOL_SM_W 105
#define GRIDPOSITIONTOOL_SM_H 135



void GridPositionTool::solve(const bool movable,const vector<int>& plateTypeIdArr , vector<vector<int>>& resultPositions )
{
    //定义格网左上角为0，0
    //pair坐标是先列后行， pair<col,row>
    vector<vector<int>> bigIndices = {
        {6,4,7},
        {1,2,3},
        {8,5,9}
    } ;
    
    vector<vector<int>> midIndices = {
        {11, 7,13},
        {12, 8,14},
        { 1, 3, 5},
        { 2, 4, 6},
        {15, 9,17},
        {16,10,18}
    } ;
    
    vector<vector<int>> smlIndices = {
        { 21,22,13,14,25,26},
        { 23,24,15,16,27,28},
        {  1, 2, 5, 6, 9,10},
        {  3, 4, 7, 8,11,12},
        { 29,30,17,18,33,34},
        { 31,32,19,20,35,36}
    } ;
    
    if( movable ) {
        vector<vector<int>> bigIndices2 = {
            {7,5, 8,-1},
            {2,3, 4, 1},
            {9,6,10,-1}
        } ;
        
        vector<vector<int>> midIndices2 = {
            {13, 9,15,-1},
            {14,10,16,-1},
            { 3, 5, 7, 1},
            { 4, 6, 8, 2},
            {17,11,19,-1},
            {18,12,20,-1}
        } ;
        
        vector<vector<int>> smlIndices2 = {
            {25,26,17,18,29,30,-1,-1},
            {27,28,19,20,31,32,-1,-1},
            { 5, 6, 9,10,13,14, 1, 2},
            { 7, 8,11,12,15,16, 3, 4},
            {33,34,21,22,37,38,-1,-1},
            {35,36,23,24,39,40,-1,-1}
        } ;
        bigIndices = bigIndices2 ;
        midIndices = midIndices2;
        smlIndices = smlIndices2;
    }
    
    int currindex = 1 ;
    auto fgc = FillGlobalConfig::getInstance() ;
    //先安排大盘子
    for(int ijew = 0 ; ijew < plateTypeIdArr.size(); ++ ijew ) {
        int typeId = plateTypeIdArr[ijew] ;
        FillGlobalConfig::PlateItem* plate = fgc->getPlateItemById(typeId) ;
        if( plate->_size == FILLGLOBALCONFIG_PLATESIZE_LG ) {
            int col=0;
            int row=0;
            if( getIndexPositionInGrid(bigIndices, currindex, col, row) ) {
                vector<int> posi = computePositionByGridColRow(FILLGLOBALCONFIG_PLATESIZE_LG, col, row) ;
                resultPositions.push_back(posi) ;
                currindex++ ;
            }
        }
    }
    
    //安排中盘子
    currindex = currindex*2 - 1 ;
    for(int ijew = 0 ; ijew < plateTypeIdArr.size(); ++ ijew ) {
        int typeId = plateTypeIdArr[ijew] ;
        FillGlobalConfig::PlateItem* plate = fgc->getPlateItemById(typeId) ;
        if( plate->_size == FILLGLOBALCONFIG_PLATESIZE_MD ) {
            int col=0;
            int row=0;
            if( getIndexPositionInGrid(midIndices, currindex, col, row) ) {
                vector<int> posi = computePositionByGridColRow(FILLGLOBALCONFIG_PLATESIZE_MD, col, row) ;
                resultPositions.push_back(posi) ;
                currindex++ ;
            }
        }
    }
    
    //安排小盘子
    currindex = currindex*2 - 1 ;
    for(int ijew = 0 ; ijew < plateTypeIdArr.size(); ++ ijew ) {
        int typeId = plateTypeIdArr[ijew] ;
        FillGlobalConfig::PlateItem* plate = fgc->getPlateItemById(typeId) ;
        if( plate->_size == FILLGLOBALCONFIG_PLATESIZE_SM ) {
            int col=0;
            int row=0;
            if( getIndexPositionInGrid(smlIndices, currindex, col, row) ) {
                vector<int> posi = computePositionByGridColRow(FILLGLOBALCONFIG_PLATESIZE_SM, col, row) ;
                resultPositions.push_back(posi) ;
                currindex++ ;
            }
        }
    }
    
}


bool GridPositionTool::getIndexPositionInGrid( const vector<vector<int>>& gridRows, const int index, int& col,int& row)
{
    col = -1 ;
    row = -1 ;
    for(int irow = 0 ; irow < gridRows.size();++irow ) {
        for(int icol=0; icol < gridRows[irow].size(); ++ icol ) {
            if( gridRows[irow][icol] == index ) {
                col = icol ;
                row = irow ;
                return true ;
            }
        }
    }
    std::cout<<"error: could not found index from grid. "<<index<<std::endl;
    return false;
}


vector<int> GridPositionTool::computePositionByGridColRow(int plateSize, int col, int row )
{
    if( plateSize == FILLGLOBALCONFIG_PLATESIZE_LG ) {
        //将左上角原点的网格坐标换算成左下角原点网格坐标
        row = GRIDPOSITIONTOOL_BIG_GRID_NROWS - 1 - row ;
        int x0 = 0 ;
        int y0 = GRIDPOSITIONTOOL_GAME_HEIGHT/2 - GRIDPOSITIONTOOL_BIG_GRID_NROWS*GRIDPOSITIONTOOL_LG_H/2;
        int widthAndMargin = GRIDPOSITIONTOOL_GAME_WIDTH / GRIDPOSITIONTOOL_BIG_GRID_NCOLS ;
        return {
            (int)(x0+(col+0.5)*widthAndMargin       ) ,
            (int)(y0+(row+0.5)*GRIDPOSITIONTOOL_LG_H) } ;
    }else if( plateSize==FILLGLOBALCONFIG_PLATESIZE_MD ) {
        //将左上角原点的网格坐标换算成左下角原点网格坐标
        row = GRIDPOSITIONTOOL_BIG_GRID_NROWS*2 - 1 - row ;
        int x0 = 0 ;
        int y0 = GRIDPOSITIONTOOL_GAME_HEIGHT/2 - GRIDPOSITIONTOOL_BIG_GRID_NROWS * 2 * GRIDPOSITIONTOOL_MD_H/2;
        int widthAndMargin = GRIDPOSITIONTOOL_GAME_WIDTH / GRIDPOSITIONTOOL_BIG_GRID_NCOLS ;
        return {
            (int)(x0+(col+0.5)*widthAndMargin       ) ,
            (int)(y0+(row+0.5)*GRIDPOSITIONTOOL_MD_H) } ;
    }else { // FILLGLOBALCONFIG_JEWELSIZE_SM
        //将左上角原点的网格坐标换算成左下角原点网格坐标
        row = GRIDPOSITIONTOOL_BIG_GRID_NROWS*2 - 1 - row ;
        int x0 = 0 ;
        int y0 = GRIDPOSITIONTOOL_GAME_HEIGHT/2 - GRIDPOSITIONTOOL_BIG_GRID_NROWS * 2 * GRIDPOSITIONTOOL_SM_H/2;
        int widthAndMargin = GRIDPOSITIONTOOL_GAME_WIDTH / (GRIDPOSITIONTOOL_BIG_GRID_NCOLS*2) ;
        return {
            (int)(x0+(col+0.5)*widthAndMargin       ) ,
            (int)(y0+(row+0.5)*GRIDPOSITIONTOOL_SM_H) } ;
    }
}