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this.Paint += new System.Windows.Forms.PaintEventHandler(this.panel_Paint); setTimer(true, false); } public int getMark() { return mark; } public void ReStart() { setTimer(false, false); mark = 0; for (int i = 0; i < m; i++) for (int j = 0; j < n; j++) ha[i][j] = false; current_p.x=start_p.x; current_p.y = start_p.y; mark = 0; markl.Text = mark.ToString(); Logic_Expunction(); Real_Expunction(); } public void draw() { Timer cur_t = t_fast.Enabled ? t_fast : t_slow; cur_t.Enabled = false; XY xy = new XY(); XY []original=new XY[4]; for (int i = 0; i < 4; i++) original[i] = new XY(); if (Square_Move(move_flag, ref xy,ref original)) { if (move_flag != 'w' && move_flag != 'W') { setSelfLogic(cur_square, xy, false, 4); int i; for (i = 0; i < 4; i++) { if (ha[cur_square[i].y - cur_square[0].y + current_p.y][cur_square[i].x - cur_square[0].x + current_p.x]) break; } if(i==4) { draw_square(new SolidBrush(this.BackColor), xy); setSelfLogic(cur_square, current_p, true, 4); draw_square(sqbrush, current_p); } else { current_p.x = xy.x; current_p.y = xy.y; setSelfLogic(cur_square, current_p, true, 4); } } else { setSelfLogic(original, xy, false, 4); draw_square(new SolidBrush(this.BackColor), xy,original); setSelfLogic(cur_square, current_p, true, 4); draw_square(sqbrush, current_p); } } else { setSelfLogic(cur_square, current_p, true, 4); current_p.x = start_p.x; current_p.y = start_p.y; if (IsFail()) { MessageBox.Show("Fail!"); setTimer(false, false); return; } copyXY(a[outer][inner], ref cur_square); rotate_outer = outer; rotate_inner = inner; outer = rand(0, 6); inner = rand(0, 4); p.Invalidate(); Logic_Expunction(); Real_Expunction(); } move_flag = 'p'; cur_t.Enabled = true; } public void setTimer(bool slow, bool fast) { t_slow.Enabled = slow; t_fast.Enabled = fast; } public void draw(Panel p,bool bkColor) { Color color; if(bkColor) { color = p.BackColor; } else { color = sqbrush.Color; } for (int i = 0; i < 4; i++) { p.CreateGraphics().DrawRectangle(new Pen(Brushes.Chocolate, 1), (a[outer][inner][i].x - a[outer][inner][0].x + reference.x) * width, (a[outer][inner][i].y - a[outer][inner][0].y + reference.y) * height, width, height); } } #endregion #region 私有的方法 private bool Square_Move(char a, ref XY xy,ref XY []original) { switch (a) { case 'a': case 'A': if (CanLeft() && CanDown()) { xy.x = current_p.x; xy.y = current_p.y; current_p.x--; current_p.y++; } else if(CanDown()) { xy.x = current_p.x; xy.y = current_p.y; current_p.y++; } else return false; break; case 'd': case 'D': if (CanRight() && CanDown()) { xy.x = current_p.x; xy.y = current_p.y; current_p.x++; current_p.y++; } else if (CanDown()) { xy.x = current_p.x; xy.y = current_p.y; current_p.y++; } else return false; break; case 'w': case 'W': if(CanRotate()) { copyXY(cur_square, ref original); copyXY(afterChange_squar, ref cur_square); xy.x = current_p.x; xy.y = current_p.y; //current_p.y++; } break; default: if (CanDown()) { xy.x = current_p.x; xy.y = current_p.y; current_p.y++; } else return false; break; } return true; } private int rand(int least,int largest) { return ra.Next(least, largest); } private void copyXY(XY[] s, ref XY[] t) { for (int i = 0; i < 4; i++) { t[i].x = s[i].x; t[i].y = s[i].y; } } private void draw_square(SolidBrush sb, XY reference) { for (int i = 0; i < 4; i++) { this.CreateGraphics().FillRectangle(sb, (cur_square[i].x - cur_square[0].x + reference.x) * width, (cur_square[i].y - cur_square[0].y + reference.y) * height, width, height); } } private void draw_square(SolidBrush sb, XY reference,XY []orientation) { for (int i = 0; i < 4; i++) { this.CreateGraphics().FillRectangle(sb, (orientation[i].x - orientation[0].x + reference.x) * width, (orientation[i].y - orientation[0].y + reference.y) * height, width, height); } } private void setA() { a[0][0][0].x = 1; a[0][0][0].y = 1; a[0][0][1].x = 0; a[0][0][1].y = 1; a[0][0][2].x = 0; a[0][0][2].y = 2; a[0][0][3].x = 1; a[0][0][3].y = 0; a[0][1][0].x = 1; a[0][1][0].y = 1; a[0][1][1].x = 0; a[0][1][1].y = 0; a[0][1][2].x = 1; a[0][1][2].y = 0; a[0][1][3].x = 2; a[0][1][3].y = 1; a[0][2][0].x = 1; a[0][2][0].y = 1; a[0][2][1].x = 0; a[0][2][1].y = 1; a[0][2][2].x = 0; a[0][2][2].y = 2; a[0][2][3].x = 1; a[0][2][3].y = 0; a[0][3][0].x = 1; a[0][3][0].y = 1; a[0][3][1].x = 0; a[0][3][1].y = 0; a[0][3][2].x = 1; a[0][3][2].y = 0; a[0][3][3].x = 2; a[0][3][3].y = 1; //end 0 a[1][0][0].x = 1; a[1][0][0].y = 1; a[1][0][1].x = 0; a[1][0][1].y = 0; a[1][0][2].x = 0; a[1][0][2].y = 1; a[1][0][3].x = 1; a[1][0][3].y = 2; a[1][1][0].x = 1; a[1][1][0].y = 1; a[1][1][1].x = 0; a[1][1][1].y = 1; a[1][1][2].x = 1; a[1][1][2].y = 0; a[1][1][3].x = 2; a[1][1][3].y = 0; a[1][2][0].x = 1; a[1][2][0].y = 1; a[1][2][1].x = 0; a[1][2][1].y = 0; a[1][2][2].x = 0; a[1][2][2].y = 1; a[1][2][3].x = 1; a[1][2][3].y = 2; a[1][3][0].x = 1; a[1][3][0].y = 1; a[1][3][1].x = 0; a[1][3][1].y = 1; a[1][3][2].x = 1; a[1][3][2].y = 0; a[1][3][3].x = 2; a[1][3][3].y = 0; //end 1 a[2][0][0].x = 1; a[2][0][0].y = 1; a[2][0][1].x = 0; a[2][0][1].y = 0; a[2][0][2].x = 1; a[2][0][2].y = 0; a[2][0][3].x = 0; a[2][0][3].y = 1; a[2][1][0].x = 1; a[2][1][0].y = 1; a[2][1][1].x = 0; a[2][1][1].y = 0; a[2][1][2].x = 1; a[2][1][2].y = 0; a[2][1][3].x = 0; a[2][1][3].y = 1; a[2][2][0].x = 1; a[2][2][0].y = 1; a[2][2][1].x = 0; a[2][2][1].y = 0; a[2][2][2].x = 1; a[2][2][2].y = 0; a[2][2][3].x = 0; a[2][2][3].y = 1; a[2][3][0].x = 1; a[2][3][0].y = 1; a[2][3][1].x = 0; a[2][3][1].y = 0; a[2][3][2].x = 1; a[2][3][2].y = 0; a[2][3][3].x = 0; a[2][3][3].y = 1; //end 2 a[3][0][0].x = 1; a[3][0][0].y = 1; a[3][0][1].x = 0; a[3][0][1].y = 0; a[3][0][2].x = 1; a[3][0][2].y = 0; a[3][0][3].x = 1; a[3][0][3].y = 2; a[3][1][0].x = 2; a[3][1][0].y = 1; a[3][1][1].x = 2; a[3][1][1].y = 0; a[3][1][2].x = 1; a[3][1][2].y = 1; a[3][1][3].x = 0; a[3][1][3].y = 1; a[3][2][0].x = 1; a[3][2][0].y = 2; a[3][2][1].x = 0; a[3][2][1].y = 0; a[3][2][2].x = 0; a[3][2][2].y = 1; a[3][2][3].x = 0; a[3][2][3].y = 2; a[3][3][0].x = 1; a[3][3][0].y = 0; a[3][3][1].x = 2; a[3][3][1].y = 0; a[3][3][2].x = 0; a[3][3][2].y = 0; a[3][3][3].x = 0; a[3][3][3].y = 1; //end 3 a[4][0][0].x = 0; a[4][0][0].y = 1; a[4][0][1].x = 0; a[4][0][1].y = 0; a[4][0][2].x = 0; a[4][0][2].y = 2; a[4][0][3].x = 1; a[4][0][3].y = 0; a[4][1][0].x = 2; a[4][1][0].y = 1; a[4][1][1].x = 0; a[4][1][1].y = 0; a[4][1][2].x = 1; a[4][1][2].y = 0; a[4][1][3].x = 2; a[4][1][3].y = 0; a[4][2][0].x = 1; a[4][2][0].y = 2; a[4][2][1].x = 0; a[4][2][1].y = 2; a[4][2][2].x = 1; a[4][2][2].y = 0; a[4][2][3].x = 1; a[4][2][3].y = 1; a[4][3][0].x = 1; a[4][3][0].y = 1; a[4][3][1].x = 0; a[4][3][1].y = 0; a[4][3][2].x = 0; a[4][3][2].y = 1; a[4][3][3].x = 2; a[4][3][3].y = 1; //end 4 a[5][0][0].x = 1; a[5][0][0].y = 0; a[5][0][1].x = 0; a[5][0][1].y = 0; a[5][0][2].x = 2; a[5][0][2].y = 0; a[5][0][3].x = 3; a[5][0][3].y = 0; a[5][1][0].x = 0; a[5][1][0].y = 1; a[5][1][1].x = 0; a[5][1][1].y = 2; a[5][1][2].x = 0; a[5][1][2].y = 3; a[5][1][3].x = 0; a[5][1][3].y = 0; a[5][2][0].x = 1; a[5][2][0].y = 0; a[5][2][1].x = 0; a[5][2][1].y = 0; a[5][2][2].x = 2; a[5][2][2].y = 0; a[5][2][3].x = 3; a[5][2][3].y = 0; a[5][3][0].x = 0; a[5][3][0].y = 1; a[5][3][1].x = 0; 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Rotate(a[rotate_outer], ref afterChange_squar, 4); int temp_x; topleft.x = afterChange_squar[0].x; topleft.y = afterChange_squar[0].y; buttomright.x = afterChange_squar[0].x; buttomright.y = afterChange_squar[0].y; temp_x = afterChange_squar[0].x; for (int i = 1; i < 4; i++) { buttomright.x = buttomright.x > afterChange_squar[i].x ? buttomright.x : afterChange_squar[i].x; buttomright.y = buttomright.y > afterChange_squar[i].y ? buttomright.y : afterChange_squar[i].y; topleft.x = topleft.x < afterChange_squar[i].x ? topleft.x : afterChange_squar[i].x; topleft.y = topleft.y < afterChange_squar[i].y ? topleft.y : afterChange_squar[i].y; } for (int i = 0; i < 4; i++) { if (afterChange_squar[i].y - afterChange_squar[0].y + current_p.y >= m - 1 || afterChange_squar[i].x - afterChange_squar[0].x + current_p.x > n - 1 || afterChange_squar[i].x - afterChange_squar[0].x + current_p.x < 0) return false; } for (int y = topleft.y; y <= buttomright.y; y++) for (int x = topleft.x; x <= buttomright.x; 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