1 | /*************************************************************************** |
---|---|
2 | * KBlocks, a falling blocks game for KDE * |
3 | * Copyright (C) 2010 Zhongjie Cai <squall.leonhart.cai@gmail.com> * |
4 | * * |
5 | * This program is free software; you can redistribute it and/or modify * |
6 | * it under the terms of the GNU General Public License as published by * |
7 | * the Free Software Foundation; either version 2 of the License, or * |
8 | * (at your option) any later version. * |
9 | ***************************************************************************/ |
10 | #include <stdlib.h> |
11 | #include <stdio.h> |
12 | |
13 | #include "KBlocksPieceGenerator.h" |
14 | #include "KBlocksPiece.h" |
15 | |
16 | KBlocksPieceGenerator::KBlocksPieceGenerator(int size) |
17 | { |
18 | maxCapacity = size; |
19 | pieceIndex = 0; |
20 | maPieceList = new int[maxCapacity]; |
21 | } |
22 | |
23 | KBlocksPieceGenerator::~KBlocksPieceGenerator() |
24 | { |
25 | delete [] maPieceList; |
26 | } |
27 | |
28 | void KBlocksPieceGenerator::genList(int seed) |
29 | { |
30 | srand(seed); |
31 | |
32 | for(int i = 0; i < maxCapacity; i++) |
33 | { |
34 | maPieceList[i] = rand() % PieceType_Detail_Max_Count; |
35 | } |
36 | |
37 | pieceIndex = 0; |
38 | } |
39 | |
40 | int KBlocksPieceGenerator::getPiece() |
41 | { |
42 | pieceIndex++; |
43 | |
44 | if (pieceIndex > maxCapacity) |
45 | { |
46 | pieceIndex = 0; |
47 | genList(maPieceList[0]); |
48 | } |
49 | |
50 | return maPieceList[pieceIndex]; |
51 | } |
52 | |
53 | int KBlocksPieceGenerator::getIndex() |
54 | { |
55 | return pieceIndex; |
56 | } |
57 | |
58 |