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#include <CtrlLib/CtrlLib.h>
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using namespace Upp;
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class Bombs : public TopWindow {
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public:
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virtual void Paint(Draw& w);
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virtual void LeftDown(Point p, dword flags);
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virtual void RightDown(Point p, dword flags);
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private:
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Size level;
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int cx, cy;
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int normal_cells, bombs;
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Buffer<byte> field;
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MenuBar menu;
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StatusBar status;
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byte& Field(int x, int y) { return field[x + y * cx]; }
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enum {
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HIDDEN = 16,
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BOMB = 32,
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MARK = 64,
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EXPLODED = 128,
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UNIT = 30,
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};
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void About();
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void File(Bar& menu);
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void Game(Bar& menu);
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void Menu(Bar& menu);
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void ShowStatus();
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void Level(Size sz);
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void Uncover(int x, int y);
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void Generate();
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void UncoverAll();
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public:
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typedef Bombs CLASSNAME;
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Bombs();
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};
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void Bombs::Generate()
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{
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cx = level.cx;
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cy = level.cy;
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field.Alloc(cx * cy);
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for(int i = cx * cy - 1; i >= 0; i--)
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field[i] = (rand() & 15) < 3 ? HIDDEN|BOMB : HIDDEN;
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normal_cells = 0;
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for(int x = 0; x < cx; x++)
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for(int y = 0; y < cy; y++)
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if((Field(x, y) & BOMB) == 0) {
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normal_cells++;
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for(int xx = -1; xx <= 1; xx++)
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for(int yy = -1; yy <= 1; yy++)
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if((xx || yy) && x + xx >= 0 && x + xx < cx && y + yy >= 0 && y + yy < cy &&
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(Field(x + xx, y + yy) & BOMB))
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Field(x, y)++;
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}
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bombs = cx * cy - normal_cells;
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Rect r = GetRect();
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r.SetSize(AddFrameSize(UNIT * cx, UNIT * cy));
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SetRect(r);
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ShowStatus();
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Refresh();
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}
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void Bombs::UncoverAll()
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{
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for(int i = cx * cy - 1; i >= 0; i--)
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field[i] &= ~HIDDEN;
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Refresh();
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}
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void Bombs::Paint(Draw& w)
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{
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for(int x = 0; x < cx; x++)
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for(int y = 0; y < cy; y++) {
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byte f = Field(x, y);
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w.DrawRect(x * UNIT, y * UNIT + UNIT - 1, UNIT, 1, SBlack);
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w.DrawRect(x * UNIT + UNIT - 1, y * UNIT, 1, UNIT, SBlack);
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w.DrawRect(x * UNIT, y * UNIT, UNIT - 1, UNIT - 1,
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(f & (HIDDEN|MARK)) ? SLtGray : f & BOMB ? SLtRed : SWhite);
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String txt;
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Color ink = SBlack;
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Color cross = Null;
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if(f & MARK) {
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txt = "M";
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ink = SLtRed;
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if((f & (HIDDEN|BOMB)) == BOMB) {
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ink = SLtBlue;
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cross = SLtRed;
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}
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}
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else
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if(!(f & HIDDEN))
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if(f & BOMB)
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txt = "B";
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else {
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f = f & 15;
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txt = String(f + '0', 1);
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ink = f == 0 ? SLtGreen : f == 1 ? SLtBlue : SBlack;
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}
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Size tsz = GetTextSize(txt, Roman(2 * UNIT / 3));
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w.DrawText(x * UNIT + (UNIT - tsz.cx) / 2, y * UNIT + (UNIT - tsz.cy) / 2,
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txt, Roman(2 * UNIT / 3), ink);
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if(f & EXPLODED)
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cross = SLtBlue;
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w.DrawLine(x * UNIT, y * UNIT, x * UNIT + UNIT - 1, y * UNIT + UNIT - 1, 1, cross);
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w.DrawLine(x * UNIT, y * UNIT + UNIT - 1, x * UNIT + UNIT - 1, y * UNIT, 1, cross);
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}
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}
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void Bombs::Uncover(int x, int y)
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{
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if(x >= 0 && x < cx && y >= 0 && y < cy) {
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byte& f = Field(x, y);
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if((f & (HIDDEN|MARK)) == HIDDEN) {
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if(f & BOMB) {
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f |= EXPLODED;
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normal_cells = 0;
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UncoverAll();
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return;
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}
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if((f &= ~HIDDEN) == 0)
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for(int xx = -1; xx <= 1; xx++)
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for(int yy = -1; yy <= 1; yy++)
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if(xx || yy)
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Uncover(x + xx, y + yy);
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normal_cells--;
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if(normal_cells == 0) {
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UncoverAll();
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PromptOK("[*@4A6 Nice!]&You have found all the bombs!");
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}
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}
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}
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}
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void Bombs::LeftDown(Point p, dword flags)
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{
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if(!normal_cells)
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return;
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p /= UNIT;
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Uncover(p.x, p.y);
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Refresh();
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ShowStatus();
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}
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void Bombs::RightDown(Point p, dword flags)
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{
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if(!normal_cells)
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return;
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p /= UNIT;
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if(Field(p.x, p.y) & HIDDEN) {
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Field(p.x, p.y) ^= MARK;
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Refresh();
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}
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}
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void Bombs::ShowStatus()
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{
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status = Format("%d bombs, %d cells remaining", bombs, normal_cells);
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}
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void Bombs::Level(Size sz)
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{
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level = sz;
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}
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void Bombs::About()
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{
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PromptOK("[*A9/ uBombs]&[A5 Ultimate`+`+ example]");
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}
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void Bombs::File(Bar& menu)
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{
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menu.Add("Exit", Breaker(IDOK));
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menu.Separator();
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menu.Add("About..", THISBACK(About));
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}
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void Bombs::Game(Bar& menu)
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{
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menu.Add("Restart", THISBACK(Generate));
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menu.Separator();
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menu.Add("Easy", THISBACK1(Level, Size(10, 10)))
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.Check(level.cx == 10);
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menu.Add("Medium", THISBACK1(Level, Size(15, 15)))
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.Check(level.cx == 15);
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menu.Add("Difficult", THISBACK1(Level, Size(25, 20)))
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.Check(level.cx == 25);
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}
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void Bombs::Menu(Bar& menu)
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{
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menu.Add("File", THISBACK(File));
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menu.Add("Game", THISBACK(Game));
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}
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#define IMAGECLASS BombsImg
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#define IMAGEFILE <Bombs/bombs.iml>
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#include <Draw/iml.h>
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Bombs::Bombs()
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{
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level = Size(10, 10);
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AddFrame(menu);
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menu.Set(THISBACK(Menu));
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AddFrame(status);
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AddFrame(InsetFrame());
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Title("uBombs");
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Icon(BombsImg::Small());
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Generate();
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}
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GUI_APP_MAIN
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{
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Bombs().Run();
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}
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