/src/main/java/org/distorted/uistate/RubikState.java - Annotate - Magic Cube - Distorted Android

magiccube / src / main / java / org / distorted / uistate / RubikState.java @ 4f470e00

1	f2a9be6d	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
2			// Copyright 2020 Leszek Koltunski //
3			// //
4			// This file is part of Magic Cube. //
5			// //
6			// Magic Cube is free software: you can redistribute it and/or modify //
7			// it under the terms of the GNU General Public License as published by //
8			// the Free Software Foundation, either version 2 of the License, or //
9			// (at your option) any later version. //
10			// //
11			// Magic Cube is distributed in the hope that it will be useful, //
12			// but WITHOUT ANY WARRANTY; without even the implied warranty of //
13			// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
14			// GNU General Public License for more details. //
15			// //
16			// You should have received a copy of the GNU General Public License //
17			// along with Magic Cube. If not, see <http://www.gnu.org/licenses/>. //
18			///////////////////////////////////////////////////////////////////////////////////////////////////
19
20	211b48f2	Leszek Koltunski	package org.distorted.uistate;
21	f2a9be6d	Leszek Koltunski
22	211b48f2	Leszek Koltunski	import android.content.SharedPreferences;
23			import org.distorted.magic.RubikActivity;
24	f2a9be6d	Leszek Koltunski
25			///////////////////////////////////////////////////////////////////////////////////////////////////
26
27	211b48f2	Leszek Koltunski	public enum RubikState
28	f2a9be6d	Leszek Koltunski	{
29	ad9e8bb3	Leszek Koltunski	MAIN ( null , new RubikStateMain() ),
30			PLAY ( MAIN , new RubikStatePlay() ),
31			SOLV ( PLAY , new RubikStateSolving() ),
32	4f470e00	Leszek Koltunski	PATT ( MAIN , new RubikStatePattern() ),
33	211b48f2	Leszek Koltunski	;
34
35			public static final int LENGTH = values().length;
36			private final RubikState mBack;
37			private final RubikStateAbstract mClass;
38			private static final RubikState[] sizes;
39
40	d18993ac	Leszek Koltunski	private static RubikState mCurrState, mPrevState;
41	211b48f2	Leszek Koltunski
42			static
43			{
44			int i = 0;
45			sizes = new RubikState[LENGTH];
46
47			for(RubikState size: RubikState.values())
48			{
49			sizes[i] = size;
50			i++;
51			}
52			}
53	f2a9be6d	Leszek Koltunski
54			///////////////////////////////////////////////////////////////////////////////////////////////////
55
56	211b48f2	Leszek Koltunski	public static RubikState getState(int ordinal)
57	f2a9be6d	Leszek Koltunski	{
58	211b48f2	Leszek Koltunski	return sizes[ordinal];
59	f2a9be6d	Leszek Koltunski	}
60
61	ad9e8bb3	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
62
63			public static RubikState getCurrentState()
64			{
65	d18993ac	Leszek Koltunski	return mCurrState;
66	ad9e8bb3	Leszek Koltunski	}
67
68	f2a9be6d	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
69
70	211b48f2	Leszek Koltunski	public static void savePreferences(SharedPreferences.Editor editor)
71	f2a9be6d	Leszek Koltunski	{
72	d18993ac	Leszek Koltunski	editor.putInt("curr_state", mCurrState.ordinal() );
73			editor.putInt("prev_state", mPrevState.ordinal() );
74	f2a9be6d	Leszek Koltunski	}
75
76			///////////////////////////////////////////////////////////////////////////////////////////////////
77
78	211b48f2	Leszek Koltunski	public static void restorePreferences(SharedPreferences preferences)
79	f2a9be6d	Leszek Koltunski	{
80	d18993ac	Leszek Koltunski	int currState = preferences.getInt("curr_state", RubikState.MAIN.ordinal() );
81			int prevState = preferences.getInt("prev_state", RubikState.MAIN.ordinal() );
82
83			mCurrState = getState(currState);
84			mPrevState = getState(prevState);
85	211b48f2	Leszek Koltunski	}
86
87			///////////////////////////////////////////////////////////////////////////////////////////////////
88	f2a9be6d	Leszek Koltunski
89	211b48f2	Leszek Koltunski	public static void goBack(RubikActivity act)
90			{
91	d18993ac	Leszek Koltunski	switchState(act, mCurrState.mBack );
92	f2a9be6d	Leszek Koltunski	}
93
94	a675474f	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
95
96	211b48f2	Leszek Koltunski	public static void setState(RubikActivity act)
97	a675474f	Leszek Koltunski	{
98	d18993ac	Leszek Koltunski	mCurrState.enterState(act,mPrevState);
99	a675474f	Leszek Koltunski	}
100
101	f2a9be6d	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
102
103	4f470e00	Leszek Koltunski	public static void switchState(RubikActivity act, RubikState next)
104	b8b38548	Leszek Koltunski	{
105	4f470e00	Leszek Koltunski	if( next!=null )
106	211b48f2	Leszek Koltunski	{
107	d18993ac	Leszek Koltunski	if( mCurrState!=null ) mCurrState.leaveState(act);
108	4f470e00	Leszek Koltunski	next.enterState(act,mCurrState);
109	d18993ac	Leszek Koltunski	mPrevState = mCurrState;
110	4f470e00	Leszek Koltunski	mCurrState = next;
111	211b48f2	Leszek Koltunski	}
112			else
113			{
114			act.finish();
115			}
116			}
117
118			///////////////////////////////////////////////////////////////////////////////////////////////////
119	b8b38548	Leszek Koltunski
120	211b48f2	Leszek Koltunski	RubikState(RubikState back, RubikStateAbstract clazz)
121			{
122			mBack = back;
123			mClass = clazz;
124	946d9762	Leszek Koltunski	}
125	b8b38548	Leszek Koltunski
126	211b48f2	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
127
128			public RubikStateAbstract getStateClass()
129			{
130			return mClass;
131			}
132	b8b38548	Leszek Koltunski
133	211b48f2	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
134	b8b38548	Leszek Koltunski
135	211b48f2	Leszek Koltunski	public void leaveState(RubikActivity act)
136			{
137			mClass.leaveState(act);
138			}
139	b8b38548	Leszek Koltunski
140	211b48f2	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
141	cc5ec229	Leszek Koltunski
142	d18993ac	Leszek Koltunski	public void enterState(RubikActivity act, RubikState prevState)
143	211b48f2	Leszek Koltunski	{
144	d18993ac	Leszek Koltunski	mClass.enterState(act,prevState);
145	f2a9be6d	Leszek Koltunski	}
146	211b48f2	Leszek Koltunski	}

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magiccube / src / main / java / org / distorted / uistate / RubikState.java @ 4f470e00