/src/main/java/org/distorted/screens/RubikScreenSolver.java - Annotate - Magic Cube - Distorted Android

magiccube / src / main / java / org / distorted / screens / RubikScreenSolver.java @ a88b947f

1	7289fd6c	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
2			// Copyright 2020 Leszek Koltunski //
3			// //
4			// This file is part of Magic Cube. //
5			// //
6	3782bd44	Leszek Koltunski	// Magic Cube is proprietary software licensed under an EULA which you should have received //
7			// along with the code. If not, check https://distorted.org/magic/License-Magic-Cube.html //
8	7289fd6c	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
9
10	fcd5b990	Leszek Koltunski	package org.distorted.screens;
11	7289fd6c	Leszek Koltunski
12	3f7a4363	Leszek Koltunski	import java.lang.ref.WeakReference;
13
14	7289fd6c	Leszek Koltunski	import android.content.SharedPreferences;
15			import android.graphics.Bitmap;
16			import android.graphics.Canvas;
17			import android.graphics.Paint;
18	473611ee	Leszek Koltunski	import android.graphics.PorterDuff;
19			import android.graphics.drawable.Drawable;
20	ca292407	Leszek Koltunski	import android.os.Bundle;
21	66e777b0	Leszek Koltunski	import androidx.core.content.ContextCompat;
22	7289fd6c	Leszek Koltunski	import android.view.View;
23			import android.widget.ImageButton;
24			import android.widget.LinearLayout;
25
26	2afc6754	Leszek Koltunski	import org.distorted.objectlib.main.ObjectControl;
27	3f7a4363	Leszek Koltunski	import org.distorted.objectlib.main.TwistyObject;
28
29	ca292407	Leszek Koltunski	import org.distorted.dialogs.RubikDialogSolverError;
30	55e6be1d	Leszek Koltunski	import org.distorted.helpers.TransparentImageButton;
31	1f9772f3	Leszek Koltunski	import org.distorted.main.R;
32			import org.distorted.main.RubikActivity;
33	400ff34d	Leszek Koltunski	import org.distorted.objects.RubikObjectList;
34	373fa45f	Leszek Koltunski	import org.distorted.solvers.ImplementedSolversList;
35	a304ee64	Leszek Koltunski	import org.distorted.solvers.SolverMain;
36	7289fd6c	Leszek Koltunski
37			///////////////////////////////////////////////////////////////////////////////////////////////////
38
39	fcd5b990	Leszek Koltunski	public class RubikScreenSolver extends RubikScreenAbstract
40	7289fd6c	Leszek Koltunski	{
41			private static Bitmap[] mBitmap;
42			private ImageButton[] mColorButton;
43	dd874ae8	Leszek Koltunski	private TransparentImageButton mBackButton, mSolveButton;
44	5660465b	Leszek Koltunski	private boolean mSolving;
45	1f9772f3	Leszek Koltunski	private int mCurrentColor;
46	41748f19	Leszek Koltunski	private int[] mFaceColors;
47			private int mNumFaces;
48	7ea57482	Leszek Koltunski	private float mBitmapSize;
49	373fa45f	Leszek Koltunski	private WeakReference<RubikActivity> mWeakAct;
50
51	7289fd6c	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
52
53	f5da732a	Leszek Koltunski	void leaveScreen(RubikActivity act)
54	7289fd6c	Leszek Koltunski	{
55	9523ae28	Leszek Koltunski	ObjectControl control = act.getControl();
56			control.unsetLock();
57	7289fd6c	Leszek Koltunski	}
58
59			///////////////////////////////////////////////////////////////////////////////////////////////////
60
61	f5da732a	Leszek Koltunski	void enterScreen(final RubikActivity act)
62	7289fd6c	Leszek Koltunski	{
63	9523ae28	Leszek Koltunski	ObjectControl control = act.getControl();
64			control.setLock(false);
65
66	e3c74c0f	Leszek Koltunski	float width = act.getScreenWidthInPixels();
67	6d4d56cb	Leszek Koltunski	float heigh = act.getScreenHeightInPixels();
68	7ea57482	Leszek Koltunski
69			int sizeV = (int)(heigh*RubikActivity.SOLVER_BMP_V_SIZE);
70			int sizeH = (int)(width*RubikActivity.SOLVER_BMP_H_SIZE);
71
72			mBitmapSize = Math.min(sizeV,sizeH);
73	373fa45f	Leszek Koltunski	mWeakAct = new WeakReference<>(act);
74	5660465b	Leszek Koltunski	mSolving = false;
75
76	d433b50e	Leszek Koltunski	int currentObject= ImplementedSolversList.getObject(0);
77	b20e89d2	Leszek Koltunski	act.changeIfDifferent(currentObject,control);
78	33f6abfd	Leszek Koltunski	control.solveOnly();
79
80	1088a219	Leszek Koltunski	RubikObjectList.setCurrObject(currentObject);
81	7289fd6c	Leszek Koltunski
82	4ab3d91b	Leszek Koltunski	generateFaceColors();
83	20931cf6	Leszek Koltunski
84	7289fd6c	Leszek Koltunski	// TOP ////////////////////////////
85			LinearLayout layoutTop = act.findViewById(R.id.upperBar);
86			layoutTop.removeAllViews();
87
88	af133d41	Leszek Koltunski	LinearLayout.LayoutParams paramsL = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,LinearLayout.LayoutParams.MATCH_PARENT,1);
89
90			LinearLayout layoutLeft = new LinearLayout(act);
91			layoutLeft.setLayoutParams(paramsL);
92			LinearLayout layoutMid = new LinearLayout(act);
93			layoutMid.setLayoutParams(paramsL);
94			LinearLayout layoutRight = new LinearLayout(act);
95			layoutRight.setLayoutParams(paramsL);
96
97	41748f19	Leszek Koltunski	if( mNumFaces>0 )
98			{
99	7ebd72f7	Leszek Koltunski	setupBitmaps();
100	ad0c8e0e	Leszek Koltunski	setupColorButtons(act,width);
101	41748f19	Leszek Koltunski	markButton(act);
102			}
103	473611ee	Leszek Koltunski
104	7289fd6c	Leszek Koltunski	for(ImageButton button: mColorButton) layoutTop.addView(button);
105
106			// BOT ////////////////////////////
107	92843d3b	Leszek Koltunski	LinearLayout layoutBot = act.findViewById(R.id.lowerBar);
108			layoutBot.removeAllViews();
109	264af0ad	Leszek Koltunski
110	dd874ae8	Leszek Koltunski	setupSolveButton(act);
111			setupBackButton(act);
112	7289fd6c	Leszek Koltunski
113	af133d41	Leszek Koltunski	layoutLeft.addView(mSolveButton);
114			layoutRight.addView(mBackButton);
115
116			layoutBot.addView(layoutLeft);
117			layoutBot.addView(layoutMid);
118			layoutBot.addView(layoutRight);
119	7289fd6c	Leszek Koltunski	}
120
121	4ab3d91b	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
122
123			public void generateFaceColors()
124			{
125			mFaceColors= new int[] { TwistyObject.COLOR_YELLOW,
126			TwistyObject.COLOR_WHITE,
127			TwistyObject.COLOR_BLUE ,
128			TwistyObject.COLOR_GREEN,
129			TwistyObject.COLOR_RED ,
130			TwistyObject.COLOR_ORANGE };
131			mNumFaces = 6;
132			}
133
134	5660465b	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
135	7289fd6c	Leszek Koltunski
136	7ebd72f7	Leszek Koltunski	private void setupBitmaps()
137	7289fd6c	Leszek Koltunski	{
138	1bd07548	Leszek Koltunski	final int SIZE = (int)mBitmapSize;
139			final float R = SIZE*0.15f;
140			final float M = SIZE*0.08f;
141	7289fd6c	Leszek Koltunski
142	41748f19	Leszek Koltunski	mBitmap = new Bitmap[mNumFaces];
143	7289fd6c	Leszek Koltunski
144			Paint paint = new Paint();
145			paint.setColor(0xff008800);
146			paint.setStyle(Paint.Style.FILL);
147
148			paint.setAntiAlias(true);
149			paint.setTextAlign(Paint.Align.CENTER);
150			paint.setStyle(Paint.Style.FILL);
151
152	41748f19	Leszek Koltunski	for(int i=0; i<mNumFaces; i++)
153	7289fd6c	Leszek Koltunski	{
154			mBitmap[i] = Bitmap.createBitmap(SIZE, SIZE, Bitmap.Config.ARGB_8888);
155			Canvas canvas = new Canvas(mBitmap[i]);
156
157			paint.setColor(0xff000000);
158			canvas.drawRect(0, 0, SIZE, SIZE, paint);
159
160	41748f19	Leszek Koltunski	paint.setColor(mFaceColors[i]);
161	7289fd6c	Leszek Koltunski	canvas.drawRoundRect( M, M, SIZE-M, SIZE-M, R, R, paint);
162			}
163			}
164
165			///////////////////////////////////////////////////////////////////////////////////////////////////
166
167	ad0c8e0e	Leszek Koltunski	private void setupColorButtons(final RubikActivity act, final float width)
168	7289fd6c	Leszek Koltunski	{
169	41748f19	Leszek Koltunski	mColorButton = new ImageButton[mNumFaces];
170	ad0c8e0e	Leszek Koltunski	int padding = (int)(width*RubikActivity.PADDING);
171	c651024f	Leszek Koltunski	int margin = (int)(width*RubikActivity.SMALL_MARGIN);
172	7289fd6c	Leszek Koltunski
173	41748f19	Leszek Koltunski	for(int i=0; i<mNumFaces; i++)
174	7289fd6c	Leszek Koltunski	{
175			final int ii = i;
176	ad0c8e0e	Leszek Koltunski	LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT,LinearLayout.LayoutParams.MATCH_PARENT, 1.0f);
177			params.topMargin = margin;
178			params.bottomMargin = margin;
179			params.leftMargin = margin;
180			params.rightMargin = margin;
181
182	7289fd6c	Leszek Koltunski	mColorButton[i] = new ImageButton(act);
183	ad0c8e0e	Leszek Koltunski	mColorButton[i].setLayoutParams(params);
184	7289fd6c	Leszek Koltunski	mColorButton[i].setPadding(padding,0,padding,0);
185			mColorButton[i].setImageBitmap(mBitmap[i]);
186
187			mColorButton[i].setOnClickListener( new View.OnClickListener()
188			{
189			@Override
190			public void onClick(View view)
191			{
192	473611ee	Leszek Koltunski	mCurrentColor = ii;
193			markButton(act);
194	7289fd6c	Leszek Koltunski	}
195			});
196			}
197			}
198
199	264af0ad	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
200
201	dd874ae8	Leszek Koltunski	private void setupSolveButton(final RubikActivity act)
202	264af0ad	Leszek Koltunski	{
203	23ac2462	Leszek Koltunski	final int icon = RubikActivity.getDrawable(R.drawable.ui_small_solve,R.drawable.ui_medium_solve, R.drawable.ui_big_solve, R.drawable.ui_huge_solve);
204	b600ccd9	Leszek Koltunski	LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,LinearLayout.LayoutParams.MATCH_PARENT,1.0f);
205			mSolveButton = new TransparentImageButton(act,icon,TransparentImageButton.GRAVITY_MIDDLE,params);
206	264af0ad	Leszek Koltunski
207			mSolveButton.setOnClickListener( new View.OnClickListener()
208			{
209			@Override
210			public void onClick(View v)
211			{
212	5660465b	Leszek Koltunski	if( !mSolving )
213			{
214			mSolving = true;
215	9c2f0c91	Leszek Koltunski	TwistyObject object = act.getObject();
216	ecf3f149	Leszek Koltunski	SolverMain solver = new SolverMain( act.getResources(), object );
217	f0336037	Leszek Koltunski	solver.start();
218	5660465b	Leszek Koltunski	}
219	264af0ad	Leszek Koltunski	}
220			});
221			}
222
223	7289fd6c	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
224
225	dd874ae8	Leszek Koltunski	private void setupBackButton(final RubikActivity act)
226	7289fd6c	Leszek Koltunski	{
227	4fb1fc0d	Leszek Koltunski	final int icon = RubikActivity.getDrawable(R.drawable.ui_small_back,R.drawable.ui_medium_back, R.drawable.ui_big_back, R.drawable.ui_huge_back);
228	b600ccd9	Leszek Koltunski	LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,LinearLayout.LayoutParams.MATCH_PARENT,1.0f);
229			mBackButton = new TransparentImageButton(act, icon, TransparentImageButton.GRAVITY_MIDDLE, params);
230	7289fd6c	Leszek Koltunski
231			mBackButton.setOnClickListener( new View.OnClickListener()
232			{
233			@Override
234			public void onClick(View v)
235			{
236	2afc6754	Leszek Koltunski	ObjectControl control = act.getControl();
237			control.resetAllTextureMaps();
238	fcd5b990	Leszek Koltunski	ScreenList.goBack(act);
239	7289fd6c	Leszek Koltunski	}
240			});
241			}
242
243	473611ee	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
244
245			private void markButton(RubikActivity act)
246			{
247	41748f19	Leszek Koltunski	for(int b=0; b<mNumFaces; b++)
248	473611ee	Leszek Koltunski	{
249			Drawable d = mColorButton[b].getBackground();
250
251			if( b==mCurrentColor )
252			{
253			d.setColorFilter(ContextCompat.getColor(act,R.color.red), PorterDuff.Mode.MULTIPLY);
254			}
255			else
256			{
257			d.clearColorFilter();
258			}
259			}
260			}
261
262	7289fd6c	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
263
264			public void savePreferences(SharedPreferences.Editor editor)
265			{
266	1f9772f3	Leszek Koltunski	editor.putInt("stateSolver_color", mCurrentColor);
267	7289fd6c	Leszek Koltunski	}
268
269			///////////////////////////////////////////////////////////////////////////////////////////////////
270
271			public void restorePreferences(SharedPreferences preferences)
272			{
273	1f9772f3	Leszek Koltunski	mCurrentColor = preferences.getInt("stateSolver_color", 0);
274	7289fd6c	Leszek Koltunski	}
275	473611ee	Leszek Koltunski
276			///////////////////////////////////////////////////////////////////////////////////////////////////
277
278			public int getCurrentColor()
279			{
280			return mCurrentColor;
281			}
282	f0336037	Leszek Koltunski
283			///////////////////////////////////////////////////////////////////////////////////////////////////
284
285	373fa45f	Leszek Koltunski	public void setSolved(final String moves)
286	f0336037	Leszek Koltunski	{
287			mSolving = false;
288	373fa45f	Leszek Koltunski	final RubikActivity act = mWeakAct.get();
289	f0336037	Leszek Koltunski
290	373fa45f	Leszek Koltunski	if( act!=null )
291	f0336037	Leszek Koltunski	{
292	373fa45f	Leszek Koltunski	act.runOnUiThread(new Runnable()
293	f0336037	Leszek Koltunski	{
294	373fa45f	Leszek Koltunski	@Override
295			public void run()
296			{
297	f5da732a	Leszek Koltunski	ScreenList.switchScreen(act, ScreenList.SOLU);
298			RubikScreenSolution solution = (RubikScreenSolution) ScreenList.SOLU.getScreenClass();
299	373fa45f	Leszek Koltunski	solution.setupMoves(act, moves);
300			}
301			});
302			}
303	f0336037	Leszek Koltunski	}
304
305			///////////////////////////////////////////////////////////////////////////////////////////////////
306
307	373fa45f	Leszek Koltunski	public void displayErrorDialog( String message)
308	f0336037	Leszek Koltunski	{
309			mSolving = false;
310	373fa45f	Leszek Koltunski	RubikActivity act = mWeakAct.get();
311	f0336037	Leszek Koltunski
312	373fa45f	Leszek Koltunski	if( act!=null )
313			{
314			RubikDialogSolverError dialog = new RubikDialogSolverError();
315			Bundle bundle = new Bundle();
316			bundle.putString("error", message );
317			dialog.setArguments(bundle);
318			dialog.show( act.getSupportFragmentManager(), null);
319			}
320	f0336037	Leszek Koltunski	}
321	7289fd6c	Leszek Koltunski	}

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magiccube / src / main / java / org / distorted / screens / RubikScreenSolver.java @ a88b947f