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227 lines
10 KiB
227 lines
10 KiB
#define OLC_PGE_APPLICATION
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#include "pixelGameEngine.h"
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#include "olcutils.h"
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#include <cassert>
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using namespace olc;
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std::array<std::array<char,7>,30000000>playfieldRows;
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int main()
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{
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std::ifstream file("testinput");
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std::array<std::array<char,4>,4>piece{{
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{' ',' ',' ',' '},
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{' ',' ',' ',' '},
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{' ',' ',' ',' '},
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{' ',' ',' ',' '}}};
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vi2d piecePos={0,0};
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std::array<std::pair<std::array<std::array<char,4>,4>,vi2d>,5>pieces{{
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{{{{'#','#','#','#'},
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{' ',' ',' ',' '},
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{' ',' ',' ',' '},
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{' ',' ',' ',' '}}},{4,1}},
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{{{{' ','#',' ',' '},
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{'#','#','#',' '},
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{' ','#',' ',' '},
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{' ',' ',' ',' '}}},{3,3}},
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{{{{' ',' ','#',' '},
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{' ',' ','#',' '},
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{'#','#','#',' '},
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{' ',' ',' ',' '}}},{3,3}},
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{{{{'#',' ',' ',' '},
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{'#',' ',' ',' '},
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{'#',' ',' ',' '},
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{'#',' ',' ',' '}}},{1,4}},
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{{{{'#','#',' ',' '},
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{'#','#',' ',' '},
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{' ',' ',' ',' '},
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{' ',' ',' ',' '}}},{2,2}},}};
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int currentPiece=0;
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int topRow=playfieldRows.size();
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int stackSize=0;
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int jetMarker=0;
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std::cout<<"Initializing array..."<<std::endl;
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for (int y=0;y<playfieldRows.size();y++){
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for (int x=0;x<7;x++){
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playfieldRows[y][x]=' ';
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}
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}
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std::cout<<"Starting."<<std::endl;
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while (file.good()){
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std::string line;
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std::getline(file,line);
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if (line.length()>0){
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std::cout<<line<<std::endl;
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for (int i=0;i<2022;i++){
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bool pieceLanded=false;
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std::pair<std::array<std::array<char,4>,4>,vi2d>piece=pieces[currentPiece];
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currentPiece=(currentPiece+1)%5;
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int newRows=3-topRow+piece.second.y;
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//std::cout<<"Adding "<<newRows<<" rows..."<<std::endl;
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piecePos={2,topRow-3-piece.second.y};
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while (!pieceLanded) {
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char direction=line[jetMarker];
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//std::cout<<direction;
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switch (direction){
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case '<':{
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if (piecePos.x>0){
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for (int yy=0;yy<piece.second.y;yy++){
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for (int xx=0;xx<piece.second.x;xx++){
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if (piece.first[yy][xx]!=' '&&playfieldRows[piecePos.y+yy][piecePos.x+xx-1]=='#'){
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//std::cout<<"Collision - Ignore Move Left"<<std::endl;
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goto resolveX;
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}
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}
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}
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//std::cout<<"Move left"<<std::endl;
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piecePos.x--;
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} else {
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//std::cout<<"Ignore Move left"<<std::endl;
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}
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}break;
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case '>':{
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if (piecePos.x+piece.second.x<7){
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for (int yy=0;yy<piece.second.y;yy++){
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for (int xx=0;xx<piece.second.x;xx++){
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if (piece.first[yy][xx]!=' '&&playfieldRows[piecePos.y+yy][piecePos.x+xx+1]=='#'){
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//std::cout<<"Collision - Ignore Move Right"<<std::endl;
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goto resolveX;
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}
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}
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}
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//std::cout<<"Move right"<<std::endl;
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piecePos.x++;
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} else {
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//std::cout<<"Ignore Move Right"<<std::endl;
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}
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}break;
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default:{
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std::cout<<"An invalid character! '"<<direction<<"'"<<std::endl;
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assert(false);
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}
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}
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resolveX:
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bool landed=false;
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if (piecePos.y+piece.second.y<playfieldRows.size()){
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for (int yy=0;yy<piece.second.y;yy++){
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for (int xx=0;xx<piece.second.x;xx++){
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if (piece.first[yy][xx]!=' '&&playfieldRows[piecePos.y+yy+1][piecePos.x+xx]=='#'){
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landed=true;
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goto resolveY;
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}
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}
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}
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} else {
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landed=true;
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}
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resolveY:
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if (landed){
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for (int yy=0;yy<piece.second.y;yy++){
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for (int xx=0;xx<piece.second.x;xx++){
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if (piece.first[yy][xx]=='#'){
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playfieldRows[piecePos.y+yy][piecePos.x+xx]=piece.first[yy][xx];
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}
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}
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}
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if (piecePos.y<topRow){
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stackSize+=topRow-piecePos.y;
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topRow=piecePos.y;
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}
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pieceLanded=true;
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} else {
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piecePos.y++;
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}
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for (int yy=0;yy<piece.second.y;yy++){
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bool completeRow=true;
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for (int xx=0;xx<7;xx++){
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if (playfieldRows[piecePos.y+yy][xx]==' '){
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completeRow=false;
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break;
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}
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}
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if (completeRow){
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//std::cout<<"Complete row found! @"<<piecePos.y<<std::endl;
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int chopPoint=piecePos.y+yy;
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int topRowDiff=chopPoint-topRow;
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//std::cout<<"Top Row Diff: "<<topRowDiff<<std::endl;
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/*for (int yyy=chopPoint-topRowDiff;yyy<playfieldRows.size();yyy++){
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for (int xxx=0;xxx<9;xxx++){
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if (xxx==0||xxx==8){
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std::cout<<'|';
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} else {
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std::cout<<playfieldRows[yyy][xxx-1];
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}
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}
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std::cout<<std::endl;
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}*/
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//std::cout<<"==========="<<std::endl;
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for (int yyy=chopPoint;yyy<playfieldRows.size();yyy++){
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for (int xxx=0;xxx<7;xxx++){
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playfieldRows[yyy][xxx]=' ';
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}
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}
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//std::cout<<"Cleared current board!"<<std::endl;
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topRow=playfieldRows.size();
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for (int yyy=chopPoint-topRowDiff;yyy<chopPoint;yyy++){
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for (int xxx=0;xxx<7;xxx++){
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playfieldRows[yyy+playfieldRows.size()-chopPoint][xxx]=playfieldRows[yyy][xxx];
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if (playfieldRows[yyy+playfieldRows.size()-chopPoint][xxx]!=' '&&yyy+playfieldRows.size()-chopPoint<topRow){
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topRow=yyy+playfieldRows.size()-chopPoint;
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}
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playfieldRows[yyy][xxx]=' ';
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}
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}
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/*std::cout<<"New board:"<<std::endl;
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for (int yyy=playfieldRows.size()-topRowDiff;yyy<playfieldRows.size();yyy++){
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for (int xxx=0;xxx<9;xxx++){
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if (xxx==0||xxx==8){
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std::cout<<'|';
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} else {
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std::cout<<playfieldRows[yyy][xxx-1];
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}
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}
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std::cout<<std::endl;
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}
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std::cout<<"Shifted down elements. New Top:"<<topRow<<std::endl;*/
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break;
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}
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}
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jetMarker=(jetMarker+1)%line.length();
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//std::cout<<"jetMarker is now "<<jetMarker<<std::endl;
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/*for (int y=0;y<playfieldRows.size();y++){
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std::cout<<" ";
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for (int x=0;x<9;x++){
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if (x==0||x==8) {
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std::cout<<"|";
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} else {
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if (x-1>=piecePos.x&&y>=piecePos.y&&x-1<piecePos.x+piece.second.x&&y<piecePos.y+piece.second.y){
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std::cout<<piece.first[y-piecePos.y][x-1-piecePos.x];
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} else {
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std::cout<<playfieldRows[y][x-1];
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}
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}
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}
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std::cout<<std::endl;
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}
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std::cout<<"=================="<<std::endl;*/
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}
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/*std::cout<<"=================="<<std::endl;
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for (int y=0;y<playfieldRows.size();y++){
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for (int x=0;x<9;x++){
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if (x==0||x==8) {
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std::cout<<"|";
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} else {
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std::cout<<playfieldRows[y][x-1];
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}
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}
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std::cout<<std::endl;
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}*/
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}
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std::cout<<std::endl;
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std::cout<<"The tower is "<<stackSize<<" tall!"<<std::endl;
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}
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}
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return 0;
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}
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