1/*
2 * Copyright (C) 2010 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.replica.replicaisland;
18
19public class InventoryComponent extends GameComponent {
20    private UpdateRecord mInventory;
21    private boolean mInventoryChanged;
22
23    public InventoryComponent() {
24        super();
25        mInventory = new UpdateRecord();
26        reset();
27        setPhase(ComponentPhases.FRAME_END.ordinal());
28    }
29
30    @Override
31    public void reset() {
32        mInventoryChanged = true;
33        mInventory.reset();
34    }
35
36    public void applyUpdate(UpdateRecord record) {
37        mInventory.add(record);
38        mInventoryChanged = true;
39    }
40
41    @Override
42    public void update(float timeDelta, BaseObject parent) {
43        if (mInventoryChanged) {
44            HudSystem hud = sSystemRegistry.hudSystem;
45            if (hud != null) {
46                hud.updateInventory(mInventory);
47            }
48            mInventoryChanged = false;
49        }
50    }
51
52    public UpdateRecord getRecord() {
53        return mInventory;
54    }
55
56    public void setChanged() {
57        mInventoryChanged = true;
58    }
59
60    public static class UpdateRecord extends BaseObject {
61        public int rubyCount;
62        public int coinCount;
63        public int diaryCount;
64
65        public UpdateRecord() {
66            super();
67        }
68
69        public void reset() {
70            rubyCount = 0;
71            coinCount = 0;
72            diaryCount = 0;
73        }
74
75        public void add(UpdateRecord other) {
76            rubyCount += other.rubyCount;
77            coinCount += other.coinCount;
78            diaryCount += other.diaryCount;
79        }
80    }
81}
82