1
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
2
|
// Copyright 2022 Leszek Koltunski //
|
3
|
// //
|
4
|
// This file is part of Magic Cube. //
|
5
|
// //
|
6
|
// 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
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
9
|
|
10
|
package org.distorted.bandaged;
|
11
|
|
12
|
import android.annotation.SuppressLint;
|
13
|
import android.app.ActivityManager;
|
14
|
import android.content.Context;
|
15
|
import android.content.pm.ConfigurationInfo;
|
16
|
import android.opengl.GLES30;
|
17
|
import android.opengl.GLSurfaceView;
|
18
|
import android.util.AttributeSet;
|
19
|
import android.view.MotionEvent;
|
20
|
|
21
|
import com.google.firebase.crashlytics.FirebaseCrashlytics;
|
22
|
|
23
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
24
|
|
25
|
public class BandagedView extends GLSurfaceView
|
26
|
{
|
27
|
public static final int INVALID_POINTER_ID = -1;
|
28
|
|
29
|
private BandagedRenderer mRenderer;
|
30
|
private BandagedTouchControl mTouchControl;
|
31
|
private int mScreenWidth, mScreenHeight, mScreenMin;
|
32
|
private int mTouchedIndex1, mTouchedIndex2;
|
33
|
private float mX1, mY1, mX2, mY2, mX, mY;
|
34
|
private int mPointer1, mPointer2;
|
35
|
private float mRotAngle, mInitDistance;
|
36
|
|
37
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
38
|
// PUBLIC API
|
39
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
40
|
|
41
|
public BandagedView(Context context, AttributeSet attrs)
|
42
|
{
|
43
|
super(context,attrs);
|
44
|
|
45
|
mX = -1;
|
46
|
mY = -1;
|
47
|
|
48
|
mTouchedIndex1 = -1;
|
49
|
mTouchedIndex2 = -1;
|
50
|
|
51
|
if(!isInEditMode())
|
52
|
{
|
53
|
BandagedActivity act = (BandagedActivity)context;
|
54
|
mRenderer = new BandagedRenderer(this,act.getObjectOrdinal() );
|
55
|
mTouchControl = mRenderer.createTouchControl();
|
56
|
|
57
|
final ActivityManager activityManager= (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
|
58
|
|
59
|
try
|
60
|
{
|
61
|
final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
|
62
|
int esVersion = configurationInfo.reqGlEsVersion>>16;
|
63
|
setEGLContextClientVersion(esVersion);
|
64
|
setRenderer(mRenderer);
|
65
|
}
|
66
|
catch(Exception ex)
|
67
|
{
|
68
|
act.OpenGLError();
|
69
|
|
70
|
String shading = GLES30.glGetString(GLES30.GL_SHADING_LANGUAGE_VERSION);
|
71
|
String version = GLES30.glGetString(GLES30.GL_VERSION);
|
72
|
String vendor = GLES30.glGetString(GLES30.GL_VENDOR);
|
73
|
String renderer= GLES30.glGetString(GLES30.GL_RENDERER);
|
74
|
|
75
|
FirebaseCrashlytics crashlytics = FirebaseCrashlytics.getInstance();
|
76
|
crashlytics.setCustomKey("GLSL Version" , shading );
|
77
|
crashlytics.setCustomKey("GL version" , version );
|
78
|
crashlytics.setCustomKey("GL Vendor " , vendor );
|
79
|
crashlytics.setCustomKey("GLSL renderer" , renderer);
|
80
|
crashlytics.recordException(ex);
|
81
|
}
|
82
|
}
|
83
|
}
|
84
|
|
85
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
86
|
|
87
|
public int getTouched()
|
88
|
{
|
89
|
return mTouchedIndex1;
|
90
|
}
|
91
|
|
92
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
93
|
|
94
|
public BandagedTouchControl getTouchControl()
|
95
|
{
|
96
|
return mTouchControl;
|
97
|
}
|
98
|
|
99
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
100
|
|
101
|
public BandagedRenderer getRenderer()
|
102
|
{
|
103
|
return mRenderer;
|
104
|
}
|
105
|
|
106
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
107
|
|
108
|
public void resetCubits()
|
109
|
{
|
110
|
if( mTouchedIndex1>=0 ) mRenderer.untouchCubit(mTouchedIndex1);
|
111
|
if( mTouchedIndex2>=0 ) mRenderer.untouchCubit(mTouchedIndex2);
|
112
|
|
113
|
mTouchedIndex1 = -1;
|
114
|
mTouchedIndex2 = -1;
|
115
|
}
|
116
|
|
117
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
118
|
|
119
|
public void setScreenSize(int width, int height)
|
120
|
{
|
121
|
mScreenWidth = width;
|
122
|
mScreenHeight= height;
|
123
|
mScreenMin = Math.min(width, height);
|
124
|
}
|
125
|
|
126
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
127
|
|
128
|
private float getAngle(float x1, float y1, float x2, float y2)
|
129
|
{
|
130
|
return (float) Math.atan2(y1-y2, x1-x2);
|
131
|
}
|
132
|
|
133
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
134
|
|
135
|
private void actionDown(MotionEvent event)
|
136
|
{
|
137
|
mPointer1 = event.getPointerId(0);
|
138
|
mX1 = event.getX();
|
139
|
mY1 = event.getY();
|
140
|
mPointer2 = INVALID_POINTER_ID;
|
141
|
|
142
|
float x1 = (mX1 -mScreenWidth*0.5f)/mScreenMin;
|
143
|
float y1 = (mScreenHeight*0.5f-mY1)/mScreenMin;
|
144
|
|
145
|
int index = mTouchControl.cubitTouched(x1,y1,mRenderer.getQuatAccu() );
|
146
|
|
147
|
if( index<0 )
|
148
|
{
|
149
|
mX = mX1;
|
150
|
mY = mY1;
|
151
|
}
|
152
|
else
|
153
|
{
|
154
|
mX = -1;
|
155
|
mY = -1;
|
156
|
|
157
|
if( mTouchedIndex1<0 )
|
158
|
{
|
159
|
mTouchedIndex1 = index;
|
160
|
mRenderer.touchCubit(mTouchedIndex1);
|
161
|
}
|
162
|
else
|
163
|
{
|
164
|
mTouchedIndex2 = index;
|
165
|
|
166
|
if( mTouchedIndex1 != index )
|
167
|
{
|
168
|
mRenderer.touchCubit(mTouchedIndex2);
|
169
|
}
|
170
|
}
|
171
|
}
|
172
|
}
|
173
|
|
174
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
175
|
|
176
|
private void actionMove(MotionEvent event)
|
177
|
{
|
178
|
int index1 = event.findPointerIndex(mPointer1);
|
179
|
|
180
|
if( index1>=0 )
|
181
|
{
|
182
|
mX1 = event.getX(index1);
|
183
|
mY1 = event.getY(index1);
|
184
|
}
|
185
|
|
186
|
int index2 = event.findPointerIndex(mPointer2);
|
187
|
|
188
|
if( index2>=0 )
|
189
|
{
|
190
|
mX2 = event.getX(index2);
|
191
|
mY2 = event.getY(index2);
|
192
|
}
|
193
|
|
194
|
if( mPointer1!=INVALID_POINTER_ID && mPointer2!=INVALID_POINTER_ID)
|
195
|
{
|
196
|
float angleNow = getAngle(mX1,mY1,mX2,mY2);
|
197
|
float angleDiff = angleNow-mRotAngle;
|
198
|
float sinA = (float)Math.sin(angleDiff);
|
199
|
float cosA = (float)Math.cos(angleDiff);
|
200
|
mRenderer.setQuatTemp(0,0,sinA,cosA);
|
201
|
mRenderer.resetQuats();
|
202
|
mRotAngle = angleNow;
|
203
|
|
204
|
float distNow = (float)Math.sqrt( (mX1-mX2)*(mX1-mX2) + (mY1-mY2)*(mY1-mY2) );
|
205
|
float distQuot = mInitDistance<0 ? 1.0f : distNow/ mInitDistance;
|
206
|
mInitDistance = distNow;
|
207
|
mRenderer.mulObjectRatio(distQuot);
|
208
|
}
|
209
|
else
|
210
|
{
|
211
|
float x = event.getX();
|
212
|
float y = event.getY();
|
213
|
|
214
|
if( mX>=0 && mY>= 0 )
|
215
|
{
|
216
|
float px = mY-y;
|
217
|
float py = mX-x;
|
218
|
float pz = 0;
|
219
|
float plen = (float)Math.sqrt(px*px + py*py + pz*pz);
|
220
|
|
221
|
if( plen>0 )
|
222
|
{
|
223
|
px /= plen;
|
224
|
py /= plen;
|
225
|
pz /= plen;
|
226
|
|
227
|
float cosA = (float)Math.cos(plen*3.14f/mScreenMin);
|
228
|
float sinA = (float)Math.sqrt(1-cosA*cosA);
|
229
|
|
230
|
mRenderer.setQuatTemp(px*sinA, py*sinA, pz*sinA, cosA);
|
231
|
}
|
232
|
}
|
233
|
|
234
|
mRenderer.resetQuats();
|
235
|
mX = x;
|
236
|
mY = y;
|
237
|
}
|
238
|
}
|
239
|
|
240
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
241
|
|
242
|
private void actionUp()
|
243
|
{
|
244
|
mPointer1 = INVALID_POINTER_ID;
|
245
|
mPointer2 = INVALID_POINTER_ID;
|
246
|
|
247
|
if( mTouchedIndex2>=0 )
|
248
|
{
|
249
|
mRenderer.untouchCubit(mTouchedIndex1);
|
250
|
|
251
|
if( mTouchedIndex2!=mTouchedIndex1 )
|
252
|
{
|
253
|
mRenderer.untouchCubit(mTouchedIndex2);
|
254
|
mRenderer.setConnecting(mTouchedIndex1,mTouchedIndex2);
|
255
|
}
|
256
|
|
257
|
mTouchedIndex1 = -1;
|
258
|
mTouchedIndex2 = -1;
|
259
|
}
|
260
|
|
261
|
mX = -1;
|
262
|
mY = -1;
|
263
|
|
264
|
mRenderer.resetQuats();
|
265
|
}
|
266
|
|
267
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
268
|
|
269
|
private void actionPointerDown(MotionEvent event)
|
270
|
{
|
271
|
int index = event.getActionIndex();
|
272
|
|
273
|
if( mPointer1==INVALID_POINTER_ID )
|
274
|
{
|
275
|
mPointer1 = event.getPointerId(index);
|
276
|
mX1 = event.getX(index);
|
277
|
mY1 = event.getY(index);
|
278
|
}
|
279
|
else if( mPointer2==INVALID_POINTER_ID )
|
280
|
{
|
281
|
mPointer2 = event.getPointerId(index);
|
282
|
mX2 = event.getX(index);
|
283
|
mY2 = event.getY(index);
|
284
|
}
|
285
|
|
286
|
mRotAngle = getAngle(mX1,mY1,mX2,mY2);
|
287
|
mInitDistance = -1;
|
288
|
mRenderer.resetQuats();
|
289
|
}
|
290
|
|
291
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
292
|
|
293
|
private void actionPointerUp(MotionEvent event)
|
294
|
{
|
295
|
int index = event.getActionIndex();
|
296
|
|
297
|
if( index==event.findPointerIndex(mPointer1) )
|
298
|
{
|
299
|
mPointer1 = INVALID_POINTER_ID;
|
300
|
mX = mX2;
|
301
|
mY = mY2;
|
302
|
}
|
303
|
else if( index==event.findPointerIndex(mPointer2) )
|
304
|
{
|
305
|
mPointer2 = INVALID_POINTER_ID;
|
306
|
mX = mX1;
|
307
|
mY = mY1;
|
308
|
}
|
309
|
|
310
|
mRenderer.resetQuats();
|
311
|
}
|
312
|
|
313
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
314
|
|
315
|
@SuppressLint("ClickableViewAccessibility")
|
316
|
@Override
|
317
|
public boolean onTouchEvent(MotionEvent event)
|
318
|
{
|
319
|
if( mRenderer.isBusy() ) return true;
|
320
|
|
321
|
int action = event.getActionMasked();
|
322
|
|
323
|
switch(action)
|
324
|
{
|
325
|
case MotionEvent.ACTION_DOWN : actionDown(event) ; break;
|
326
|
case MotionEvent.ACTION_MOVE : actionMove(event) ; break;
|
327
|
case MotionEvent.ACTION_UP : actionUp() ; break;
|
328
|
case MotionEvent.ACTION_POINTER_DOWN: actionPointerDown(event); break;
|
329
|
case MotionEvent.ACTION_POINTER_UP : actionPointerUp (event); break;
|
330
|
}
|
331
|
|
332
|
return true;
|
333
|
}
|
334
|
}
|
335
|
|