...More chess code?


#include <stdlib.h>

//-----------------------------------

struct sPiece  {    int ID, x, y, Val;};
struct sGroup  {    int ID, PiD[4];      };
struct sHalfMap{    int ID, GiD[4];      };
struct sFullMap{    int ID, HiD[2];      };

//----------------

struct sFullMap *board, *Boards;
struct sHalfMap *half, *Halves;
struct sGroup *group, *Groups;
struct sPiece *piece, *Pieces;

int iBoards=0, iHalves=0, iGroups=0, iPieces=0;

const cInitPiece[]    = { 2,3,4,5,6,4,3,2 };

const PieceA[]  = {'-','P','C','H','B','Q','K'};
const PieceB[]  = {'-','p','c','h','b','q','k'};

int ShortBoard[8][8];
int   ShortPiD[4][4];
int   SPx, SPy;

//-----------------------------------
//-------------------------------------------------------------------------------------------------

void iiBoard(){
if(iBoards==0){
    Boards = (struct sFullMap *)malloc(sizeof(struct sFullMap));
    } else {
    board = realloc(Boards,(iBoards+2)* sizeof(struct sFullMap));
    if (board!=NULL) Boards = board;
    }
}

//------------------

int BEScanner(int a, int b, int c){
int iBe, iHalt=-1;
for(iBe=0;iBe<iBoards;iBe++){
    if(Boards[iBe].HiD[0] == b)
        if(Boards[iBe].HiD[1] == c) iHalt=1;
    if(iHalt==1){printf("Found @ %i", iBe); break;}
    }
if(iHalt==-1) iBe=1;
return (iHalt * iBe);
}

//-----------------------
   
void BoardEntry(int iD, int HiDa, int HiDb){
if (BEScanner(iD, HiDa, HiDb)!=-1) return;
if(iBoards<=iD) iiBoard();
Boards[iD].ID = iD;
Boards[iD].HiD[0] = HiDa;
Boards[iD].HiD[1] = HiDb;
iBoards++;
printf("added %i", iBoards-1);
}
   

//-----------------------------------

void iiHalf(){
if(iHalves==0){
    Halves = (struct sHalfMap *)malloc(sizeof(struct sHalfMap));
    } else {
    half = realloc(Halves,(iHalves+2)* sizeof(struct sHalfMap));
    if (half!=NULL) Halves = half;
    }
}

//------------------

int HEScanner(int a, int b, int c, int d){
int iBe, iHalt=-1;
for(iBe=0;iBe<iHalves;iBe++){
    if(Halves[iBe].GiD[0] == a)
        if(Halves[iBe].GiD[1] == b)
            if(Halves[iBe].GiD[2] == c)
                if(Halves[iBe].GiD[3] == d) iHalt=1;
    if(iHalt==1){printf("Found @ %i", iBe); break;}
    }
if(iHalt==-1) iBe=1;
return (iHalt * iBe);
}

//-----------------------

void HalfEntry(int iD, int GiDa, int GiDb, int GiDc, int GiDd){
if (HEScanner(GiDa, GiDb, GiDc, GiDd)!=-1) return;
if(iHalves<=iD) iiHalf();
Halves[iD].ID = iD;
Halves[iD].GiD[0] = GiDa;
Halves[iD].GiD[1] = GiDb;
Halves[iD].GiD[2] = GiDc;
Halves[iD].GiD[3] = GiDd;
iHalves++;
}

//-----------------------------------

void iiGroup(){
if(iGroups==0){
    Groups = (struct sGroup *)malloc(sizeof(struct sGroup));
    } else {
    group = realloc(Groups,(iGroups+2)* sizeof(struct sGroup));
    if (group!=NULL) Groups = group;
    }
}

//------------------
int GEScanner(int a, int b, int c, int d){
int iBe, iHalt=-1;
for(iBe=0;iBe<iGroups;iBe++){
    if(Groups[iBe].PiD[0] == a)
        if(Groups[iBe].PiD[1] == b)
            if(Groups[iBe].PiD[2] == c)
                if(Groups[iBe].PiD[3] == d) iHalt=1;
    if(iHalt==1){printf("Found @ %i", iBe); break;}
    }
if(iHalt==-1) iBe=1;
return (iHalt * iBe);
}

//-----------------------

void GroupEntry(int iD, int PiDa, int PiDb, int PiDc, int PiDd){
if (GEScanner(PiDa, PiDb, PiDc, PiDd)!=-1) return;
if(iGroups<=iD) iiGroup();
Groups[iD].ID = iD;
Groups[iD].PiD[0] = PiDa;
Groups[iD].PiD[1] = PiDb;
Groups[iD].PiD[2] = PiDc;
Groups[iD].PiD[3] = PiDd;
iGroups++;
}

//-----------------------------------

void iiPiece(){
if(iPieces==0){
    Pieces = (struct sPiece *)malloc(sizeof(struct sPiece));
    } else {
    piece = realloc(Pieces,(iPieces+2)* sizeof(struct sPiece));
    if (piece!=NULL) Pieces = piece;
    }
}

//------------------

int PEScanner(int a, int b, int c){
int iBe, iHalt=-1;
for(iBe=0;iBe<iPieces;iBe++){
    if(Pieces[a].x == a)
        if(Pieces[a].y == b)
            if(Pieces[a].Val == c) iHalt=1;
    if(iHalt==1){printf("Found @ %i", iBe); break;}
    }
if(iHalt==-1) iBe=1;
return (iHalt * iBe);
}

//-----------------------


void PieceEntry(int iD, int Px, int Py, int PVal){
if(iPieces<=iD) iiPiece();
Pieces[iD].ID = iD;
Pieces[iD].x = Px;
Pieces[iD].y = Py;
Pieces[iD].Val = PVal;
iPieces++;
}

//-----------------------------------
//------------------------------------------------------------------------------------

void Amnesia(){

BoardEntry(0, 0, 0);
//BoardEntry(1,0,1);
//BoardEntry(2,0,2);

HalfEntry(0,0,1,2,3);
//HalfEntry(1,0,1,2,4);

GroupEntry(0,0,1,2,3);
GroupEntry(1,4,5,6,7);
GroupEntry(2,8,9,10,11);
GroupEntry(3,12,13,14,15);
//GroupEntry(4,12,13,14,15);

int i, y=0;
for(i=0;i<=14;i+=2){
    PieceEntry(i,  1,y,1);
    PieceEntry(i+1,0,y,(int) cInitPiece[y]);
    y++;
    }

}

//---------------------------------

void GetBoardX(int i){
int Hint, Gint, Pint;
int z,y,x;
Hint = Boards[i].HiD[0];
for (y=0;y<4;y++){
    Gint = Halves[ Hint ].GiD[y];
    for (z=0;z<4;z++){
        Pint = Groups[ Gint ].PiD[z];
        ShortBoard[ Pieces[Pint].x ][ Pieces[Pint].y ] = Pieces[Pint].Val;
        ShortPiD[y][z]=Pint;
         }
    }

Hint = Boards[i].HiD[1];
for (y=0;y<4;y++){
    Gint = Halves[ Hint ].GiD[y];
    for (z=0;z<4;z++){
        Pint = Groups[ Gint ].PiD[z];
        ShortBoard[7- Pieces[Pint].x ][7- Pieces[Pint].y ] = -Pieces[Pint].Val;
         }
    }

return;
}

//-------------------------------

void ClearBoard(){
int x, y;
for(x=0;x<8;x++){
    for(y=0;y<8;y++){
        ShortBoard[x][y] = 0;
        }
    }
}

//-----------------------------------

void DrawBoard(){
int x, y;
printf("\n");
for(y=0;y<8;y++){
    for(x=0;x<8;x++){
        if(ShortBoard[x][y]>=0){
            printf("%c ", PieceA[ShortBoard[x][y]]);
            } else {
            printf("%c ", PieceB[-ShortBoard[x][y]]);
            }
        }
    printf("\n");
    }
}

//-----------------------------------
//---------------------------------------------------------------------------------------------------
//--------------------------------------------------------------

void PMove(int x, int y){
int FMove=0;
if(x==1)FMove=1;
if(ShortBoard[x+1][y]==0){
    printf("Move %i%i,%i%i Valid\n",x,y,x+1,y);
    if((FMove==1) & (ShortBoard[x+2][y]==0)) printf("Move %i%i,%i%i Valid\n",x,y,x+2,y);
    }
}

//----------------

void PAttack(int x, int y){
if(ShortBoard[x+1][y+1]<0)
    printf("Attack %i%i,%i%i Valid\n",x,y,x+1,y+1);
if(ShortBoard[x+1][y-1]<0)
    printf("Attack %i%i,%i%i Valid\n",x,y,x+1,y-1);
}

//-----------------------------------------

int JumpX(int x, int y){
if(((0>x) + (x>7) + (0>y) + (y>7))>=1) return -2;
if(ShortBoard[x][y]<=-1) return -1;
if(ShortBoard[x][y]==0) return 0;
if(ShortBoard[x][y]>=1) return 1;
}

//-----------------------------------------

int BAttackXY(int x, int y, int b, int b2, int c, int d){
int Stepb=x, Stepb2=y;
int Jumpy=0;
while((Stepb!=c) + (Stepb2!=d)==2){
    Stepb+=b;
    Stepb2+=b2;
    if((Jumpy=JumpX(Stepb, Stepb2))!=0) Stepb=c;
    printf("%i", Jumpy);
    }
}
//-----------------------------------------

void BAttack(int x, int y){
BAttackXY(x,y,1,1,8,8);
BAttackXY(x,y,1,-1,8,-1);
BAttackXY(x,y,-1,1,-1,8);
BAttackXY(x,y,-1,-1,-1,-1);
}

//=--------------------

void CAttackvII(int x, int y){
printf("cx%i cy%i ",x,y);
BAttackXY(x,y,1,0,8,8);
BAttackXY(x,y,0,-1,8,-1);
BAttackXY(x,y,0,1,-1,8);
BAttackXY(x,y,-1,0,-1,-1);
}

//-------------

void QAttack(int x, int y){
BAttack(x, y);
CAttackvII(x, y);
}
//---------------------------

void Jump(int x, int y){
if((0>x) + (x>7)>=1){ printf("Null%i%i",x,y); return;}
if((0>y) + (y>7)>=1){printf("Null%i%i",x,y); return;}
if(ShortBoard[x][y]>=1) printf("Blocked %i%i",x,y);
if(ShortBoard[x][y]==0) printf("Open %i%i",x,y);
if(ShortBoard[x][y]<=-1) printf("Hit %i%i",x,y);
//printf("?");
}
//---------------------------


//------------------

void KAttack(x,y){
Jump(x+1, y+1);        Jump(x+1, y);         Jump(x+1, y-1);
Jump(x-1, y+1);        Jump(x-1, y);         Jump(x-1, y-1);
Jump(x, y+1);         Jump(x, y-1);
}

//-----------------

void HAttack(x,y){
Jump(x+2, y+1);        Jump(x+2, y-1);
Jump(x-2, y+1);        Jump(x-2, y-1);
Jump(x+1, y+2);        Jump(x+1, y-2);
Jump(x-1, y+2);        Jump(x-1, y-2);
}

//-----------------



void Moves(int x, int y){
int PieceType=ShortBoard[x][y];
printf("%i @ %i,%i", ShortBoard[x][y], x ,y);
if (PieceType==1)
    printf("GotPawn\n");
    else if(PieceType==2)
        printf("\nGotCastle\n");
    else if(PieceType==3)
        printf("\nGotHorse\n");
    else if(PieceType==4)
        printf("\nGotBishop\n");
    else if(PieceType==5)
        printf("\nGotQueen\n");
    else if(PieceType==6)
        printf("\nGotKing\n");


switch (PieceType){
    case 1: PMove(x, y);
        PAttack(x, y);
        break;
    case 2: CAttackvII(x, y);
        break;
    case 3: HAttack(x, y);
        break;
    case 4: BAttack(x, y);
        break;
    case 5: QAttack(x, y);
        break;
    case 6: KAttack(x, y);
        break;

    }
//printf("Move?\n");
       
}



void GetMoves(){
for(SPx=0;SPx<4;SPx++){
    for(SPy=0;SPy<4;SPy++){
        if(ShortBoard[ Pieces[ShortPiD[SPx][SPy]].x ][ Pieces[ShortPiD[SPx][SPy]].y ]>0){

            //printf("Found piece %i\n", ShortBoard[x][y]);
            Moves(Pieces[ShortPiD[SPx][SPy]].x, Pieces[ShortPiD[SPx][SPy]].y);
            }
        }
    }
}

//-----------------------------------------------------------------------

void main(){
Amnesia();
ClearBoard();
GetBoardX(0);
DrawBoard();

GetMoves();

free(Boards);
free(Halves);
free(Groups);
free(Pieces);

return;
}

...<<that?

... =) Which ones?
There's always going to be someone that thinks i'm a moron...

btw cheers i'll have a read