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| program Essai1SDL;
uses sdl, sdl_image, sysutils, crt, DOS;
type TGrille = array[1..9, 1..9] of Char;
GrilleSudoku = array [1..9] of array [1..9] of integer;
RegionInitial = array [1..9] of integer;
GsdkM = array [1..9, 1..9] of boolean;
{---------------------------------------------------------------------}
procedure Creat ( var Gsdk : GrilleSudoku );
var Ireg : RegionInitial;
i, j, k, l : integer;
pre : boolean;
begin
for i := 1 to 9 do
begin
Ireg [i] := 0;
end;
j := 1;
while ( j < 10 ) do
begin
k := random (9) + 1;
pre := true;
while ( pre ) do
begin
pre := false;
for i := 1 to 9 do
begin
if (Ireg [i] = k) then pre := true;
end;
if ( pre ) then
begin
k := k + 1;
if (k = 10) then k := 1;
end;
end;
Ireg [j] := k;
j := j + 1;
end;
j := 1;
l := 1;
while ( j <> 0 ) do
begin
k := j;
for i := 1 to 9 do
begin
Gsdk [i, l] := Ireg [k];
k := k + 1;
if ( k > 9 ) then k := k - 9;
end;
l := l + 1;
case ( j ) of
1 : j := 4;
4 : j := 7;
7 : j := 8;
8 : j := 2;
2 : j := 5;
5 : j := 6;
6 : j := 9;
9 : j := 3;
3 : j := 0;
end;
end;
end;
procedure remix ( var Gsdk : GrilleSudoku );
var i, j, k : integer;
GsdkTemp : GrilleSudoku;
Hreg : RegionInitial;
begin
i := 1;
j := random (2) + 2;
for k := 1 to 9 do
begin
if ((k = 4) or (k = 7)) then j := random (3) + 1;
case k of
1..3 : Hreg [i] := j;
4..6 : Hreg [i] := j + 3;
7..9 : Hreg [i] := j + 6;
end;
j := j + 1;
i := i + 1;
if ( j = 4 ) then j := 1;
end;
for i := 1 to 9 do
for j := 1 to 9 do
begin
k := Hreg [i];
GsdkTemp [i, j] := Gsdk [k, j];
end;
k := 7;
i := 1;
while ( k <> 0 ) do
begin
for j := 1 to 9 do
begin
Gsdk [i, j] := GsdkTemp [k, j];
Gsdk [i+1, j] := GsdkTemp [k+1, j];
Gsdk [i+2, j] := GsdkTemp [k+2, j];
end;
case (k) of
7 : begin k := 1; i := 4; end;
1 : begin k := 4; i := 7; end;
4 : begin k := 0; end;
end;
end;
end;
procedure generateur ( var Gsdk : GrilleSudoku );
begin
Creat ( Gsdk );
remix ( Gsdk );
end;
procedure masque (var Gsdk : GrilleSudoku; var GsdkJ : GrilleSudoku; var mask : GsdkM );
var i, j, ix, jx : integer;
Nbre_cases_masquees : Integer;
begin
Nbre_cases_masquees:=2;
for i := 1 to 9 do
for j := 1 to 9 do
mask [i, j] := false;
for i := 1 to Nbre_cases_masquees do
begin
repeat
ix := random (9) + 1;
jx := random (9) + 1;
until not mask [ix, jx];
mask [ix, jx] := true;
end;
for j := 1 to 9 do
for i := 1 to 9 do
begin
if ( not mask [i, j] ) then
GsdkJ [i, j] := Gsdk [i, j]
else GsdkJ [i, j] := 0;
end;
end;
Procedure RemplirGrille(GsdkJ : GrilleSudoku; var FichierGsdk : Text);
var i,j : Integer;
GsdkL : array [1..9,1..9] of char;
begin
assign(FichierGsdk, 'FichierGsdk.txt');
Rewrite(FichierGsdk);
for i:=1 to 9 do
begin
for j:=1 to 9 do
begin
case GsdkJ[i, j] of
0 : begin
GsdkL[i, j] := 'm';
end;
1 : begin
GsdkL[i, j] := 'a';
end;
2 : begin
GsdkL[i, j] := 'b';
end;
3 : begin
GsdkL[i, j] := 'c';
end;
4 : begin
GsdkL[i, j] := 'd';
end;
5 : begin
GsdkL[i, j] := 'e';
end;
6 : begin
GsdkL[i, j] := 'f';
end;
7 : begin
GsdkL[i, j] := 'g';
end;
8 : begin
GsdkL[i, j] := 'h';
end;
9 : begin
GsdkL[i, j] := 'i';
end;
end;
write(FichierGsdk, GsdkL[i, j]);
end;
writeln(FichierGsdk);
end;
close(FichierGsdk);
end;
{-----------------SDL début-------------------------------------------}
function NewWindow(x, y : Integer ; Caption : PChar) : PSDL_Surface;
var Window : PSDL_Surface;
begin
SDL_Init(SDL_INIT_VIDEO);
Window := SDL_SetVideoMode(x, y, 32, SDL_DOUBLEBUF);
SDL_WM_SetCaption(Caption, Nil);
Exit(Window);
end;
{---------------------------------------------------------------------}
procedure LoadImage(var TImage : Array of PSDL_Surface);
begin
TImage[1] := IMG_Load('caseA.png');
TImage[2] := IMG_Load('caseB.png');
TImage[3] := IMG_Load('caseC.png');
TImage[4] := IMG_Load('caseD.png');
TImage[5] := IMG_Load('curseur.png');
TImage[6] := IMG_Load('chiffre1.png');
TImage[7] := IMG_Load('chiffre2.png');
TImage[8] := IMG_Load('chiffre3.png');
TImage[9] := IMG_Load('chiffre4.png');
TImage[10] := IMG_Load('chiffre5.png');
TImage[11] := IMG_Load('chiffre6.png');
TImage[12] := IMG_Load('chiffre7.png');
TImage[13] := IMG_Load('chiffre8.png');
TImage[14] := IMG_Load('chiffre9.png');
end;
{lit le fichier et met les valeurs lues dans un tableau}
procedure LoadGrille(FGrille : String ; var AGrille : TGrille);
var FichierG : Text;
Buffer : String;
x, y : Integer;
Iterator : Char;
begin
y := 1;
Assign(FichierG, FGrille);
Reset(FichierG);
while not Eof(FichierG) do
begin
Readln(FichierG, Buffer);
x := 1;
for Iterator in Buffer do
begin
AGrille[y][x] := Iterator;
x := x + 1;
end;
y := y + 1;
end;
Close(FichierG);
end;
{---------------------------------------------------------------------}
procedure DrawScene(AWindow : PSDL_Surface ; var TImage : Array of PSDL_Surface ; var AGrille : TGrille);
var x, y : Integer;
Position : TSDL_Rect;
begin
for y := 1 to 9 do
begin
for x := 1 to 9 do
begin
Position.x := (x - 1) * 61;
Position.y := (y - 1) * 61;
if String(AGrille[y][x]) = 'a' then
SDL_BlitSurface(TImage[1], nil, AWindow, @Position);
if String(AGrille[y][x]) = 'b' then
SDL_BlitSurface(TImage[2], nil, AWindow, @Position);
if String(AGrille[y][x]) = 'c' then
SDL_BlitSurface(TImage[3], nil, AWindow, @Position);
if String(AGrille[y][x]) = 'd' then
SDL_BlitSurface(TImage[4] , nil, AWindow, @Position);
end;
end;
end;
procedure DrawCursor(AWindow : PSDL_Surface; x, y : Integer ; var ACursor : PSDL_Surface);
var Position : TSDL_Rect;
begin
Position.x := (x-1) * 61;
Position.y := (y-1) * 61;
SDL_BlitSurface(ACursor , nil, AWindow, @Position);
end;
procedure DrawChiffre (AWindow : PSDL_Surface; GrilleJ : TGrille; mask : GsdkM; var TImage : array of PSDL_Surface);
var x, y : Integer;
Position : TSDL_Rect;
begin
for y := 1 to 9 do
begin
for x := 1 to 9 do
begin
Position.x := (x - 1) * 61;
Position.y := (y - 1) * 61;
if String(GrilleJ[y][x]) = 'a' then
if (mask[x, y] = false) then
SDL_BlitSurface(TImage[6], nil, AWindow, @Position);
if String(GrilleJ[y][x]) = 'b' then
if (mask[x, y] = false) then
SDL_BlitSurface(TImage[7], nil, AWindow, @Position);
if String(GrilleJ[y][x]) = 'c' then
if (mask[x, y] = false) then
SDL_BlitSurface(TImage[8], nil, AWindow, @Position);
if String(GrilleJ[y][x]) = 'd' then
if (mask[x, y] = false) then
SDL_BlitSurface(TImage[9] , nil, AWindow, @Position);
if String(GrilleJ[y][x]) = 'e' then
if (mask[x, y] = false) then
SDL_BlitSurface(TImage[10] , nil, AWindow, @Position);
if String(GrilleJ[y][x]) = 'f' then
if (mask[x, y] = false) then
SDL_BlitSurface(TImage[11] , nil, AWindow, @Position);
if String(GrilleJ[y][x]) = 'g' then
if (mask[x, y] = false) then
SDL_BlitSurface(TImage[12] , nil, AWindow, @Position);
if String(GrilleJ[y][x]) = 'h' then
if (mask[x, y] = false) then
SDL_BlitSurface(TImage[13] , nil, AWindow, @Position);
if String(GrilleJ[y][x]) = 'i' then
if (mask[x, y] = false) then
SDL_BlitSurface(TImage[14] , nil, AWindow, @Position);
end;
end;
end;
{---------------------------------------------------------------------}
function CValide(AGrille : TGrille; x, y : Integer) : Boolean;
begin
if (x = -1) or (x = 9) or (y = -1) or (y = 9) then
Exit(False)
else
Exit(True);
end;
{---------------------------------------------------------------------}
procedure FreeImages(var TImage : Array of PSDL_Surface);
var i : Integer;
begin
for i := 1 to 15 do
begin
Dispose(TImage[i]);
end;
end;
{---------------------------------------------------------------------}
var Grille, GrilleJ : TGrille;
Image : Array [1..14] of PSDL_Surface;
Window : PSDL_Surface;
Gsdk,GsdkJ : GrilleSudoku;
mask : GsdkM;
FichierGsdk : text;
begin
generateur ( Gsdk );
masque (Gsdk, GsdkJ, mask );
RemplirGrille(Gsdk, FichierGsdk);
LoadGrille('grilleSdk.txt', Grille);
LoadGrille('FichierGsdk.txt', GrilleJ);
LoadImage(Image);
Window := NewWindow(549,700, 'SUDOKU');
DrawScene(Window, Image, Grille);
DrawChiffre (Window, GrilleJ, mask, Image);
SDL_Flip(Window);
SDL_Delay(300000000);
FreeImages(Image);
SDL_Quit;
end. |
Réalisation d'un jeu de Sudoku avec la SDL
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