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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Copyright 2022 Leszek Koltunski //
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// //
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// This file is part of Magic Cube. //
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// //
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// Magic Cube is free software: you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation, either version 2 of the License, or //
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// (at your option) any later version. //
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// //
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// Magic Cube is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with Magic Cube. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////////////////////
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package org.distorted.objectlib.objects;
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import java.io.InputStream;
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import org.distorted.library.type.Static3D;
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import org.distorted.library.type.Static4D;
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import org.distorted.objectlib.helpers.ObjectFaceShape;
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import org.distorted.objectlib.helpers.ObjectShape;
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import org.distorted.objectlib.helpers.ScrambleState;
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import org.distorted.objectlib.main.ObjectControl;
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import org.distorted.objectlib.main.ObjectType;
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import org.distorted.objectlib.main.ShapeHexahedron;
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import org.distorted.objectlib.touchcontrol.TouchControlHexahedron;
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import static org.distorted.objectlib.touchcontrol.TouchControl.TC_CHANGING_SHAPEMOD;
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import static org.distorted.objectlib.touchcontrol.TouchControl.TYPE_NOT_SPLIT;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public class TwistyWindmill extends ShapeHexahedron
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{
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private static final float X = 1.8f; // the cut goes from a corner and splits the opposing side 1.2 / 1.8
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private static final float L = (float)Math.sqrt(9+X*X);
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static final Static3D[] ROT_AXIS = new Static3D[]
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{
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new Static3D( 3/L, 0.0f, X/L),
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new Static3D( 0.0f, 1.0f,0.0f),
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new Static3D( -X/L, 0.0f, 3/L),
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};
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private ScrambleState[] mStates;
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private int[] mBasicAngle;
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private float[][] mCuts;
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private float[][] mCenters;
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private int[] mQuatIndex;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public TwistyWindmill(int[] numL, int meshState, Static4D quat, Static3D move, float scale, InputStream stream)
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{
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super(numL, meshState, numL[0], quat, move, scale, stream);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// same as in a 3x3
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public ScrambleState[] getScrambleStates()
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{
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if( mStates==null )
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{
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int[][] m = new int[16][];
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for(int i=0; i<16; i++) m[i] = new int[] { 0,-1,i,0,1,i,0,2,i, 1,-1,i,1,1,i,1,2,i, 2,-1,i,2,1,i,2,2,i};
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mStates = new ScrambleState[]
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{
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new ScrambleState( new int[][] { m[ 1], m[ 2], m[ 3] } ), // 0 0
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new ScrambleState( new int[][] { null, m[ 4], m[ 5] } ), // 1 x
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new ScrambleState( new int[][] { m[ 6], null, m[ 7] } ), // 2 y
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new ScrambleState( new int[][] { m[ 8], m[ 9], null } ), // 3 z
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new ScrambleState( new int[][] { m[10], null, m[ 7] } ), // 4 xy
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new ScrambleState( new int[][] { m[11], m[ 9], null } ), // 5 xz
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new ScrambleState( new int[][] { null, m[12], m[ 5] } ), // 6 yx
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new ScrambleState( new int[][] { m[ 8], m[13], null } ), // 7 yz
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new ScrambleState( new int[][] { null, m[ 4], m[14] } ), // 8 zx
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new ScrambleState( new int[][] { m[ 6], null, m[15] } ), // 9 zy
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new ScrambleState( new int[][] { null, null, m[ 5] } ), // 10 xyx
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new ScrambleState( new int[][] { null, m[ 4], null } ), // 11 xzx
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new ScrambleState( new int[][] { null, null, m[ 7] } ), // 12 yxy
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new ScrambleState( new int[][] { m[ 6], null, null } ), // 13 yzy
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new ScrambleState( new int[][] { null, m[ 9], null } ), // 14 zxz
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new ScrambleState( new int[][] { m[ 8], null, null } ), // 15 zyz
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};
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}
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return mStates;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public float[][] getCuts(int[] numLayers)
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{
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if( mCuts==null )
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{
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float C = 3*SQ5/10;
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float[] cut = new float[] {-C,+C};
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mCuts = new float[][] { cut,cut,cut };
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}
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return mCuts;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public boolean[][] getLayerRotatable(int[] numLayers)
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{
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boolean[] tmp = new boolean[] {true,true,true};
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return new boolean[][] { tmp,tmp,tmp };
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int getTouchControlType()
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{
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return TC_CHANGING_SHAPEMOD;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int getTouchControlSplit()
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{
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return TYPE_NOT_SPLIT;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int[][][] getEnabled()
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{
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return null;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public float[] getDist3D(int[] numLayers)
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{
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return TouchControlHexahedron.D3D;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public Static3D[] getFaceAxis()
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{
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return TouchControlHexahedron.FACE_AXIS;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public float[][] getCubitPositions(int[] numLayers)
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{
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if( mCenters==null )
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{
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final float DIS1 = -X/2 + 1.5f;
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final float DIS2 = -X/2;
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mCenters = new float[][]
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{
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{ DIS1, 1.0f, 1.5f },
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{ 1.5f, 1.0f,-DIS1 },
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{-DIS1, 1.0f,-1.5f },
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{-1.5f, 1.0f, DIS1 },
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{ DIS1, 0.0f, 1.5f },
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{ 1.5f, 0.0f,-DIS1 },
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{-DIS1, 0.0f,-1.5f },
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{-1.5f, 0.0f, DIS1 },
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{ DIS1,-1.0f, 1.5f },
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{ 1.5f,-1.0f,-DIS1 },
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{-DIS1,-1.0f,-1.5f },
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{-1.5f,-1.0f, DIS1 },
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{ DIS2, 1.0f, 1.5f },
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{ 1.5f, 1.0f,-DIS2 },
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{-DIS2, 1.0f,-1.5f },
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{-1.5f, 1.0f, DIS2 },
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{ DIS2, 0.0f, 1.5f },
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{ 1.5f, 0.0f,-DIS2 },
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{-DIS2, 0.0f,-1.5f },
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{-1.5f, 0.0f, DIS2 },
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{ DIS2,-1.0f, 1.5f },
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{ 1.5f,-1.0f,-DIS2 },
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{-DIS2,-1.0f,-1.5f },
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{-1.5f,-1.0f, DIS2 },
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{ 0.0f, 1.0f, 0.0f },
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{ 0.0f,-1.0f, 0.0f },
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};
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}
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return mCenters;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public Static4D getCubitQuats(int cubit, int[] numLayers)
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{
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int I0 =0; int I1 =6; int I2 =5; int I3 =4;
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if( mQuatIndex==null ) mQuatIndex = new int[] {I0,I1,I2,I3,I0,I1,I2,I3,I0,I1,I2,I3, I0,I1,I2,I3,I0,I1,I2,I3,I0,I1,I2,I3, 0,0 };
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return mObjectQuats[mQuatIndex[cubit]];
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public ObjectShape getObjectShape(int variant)
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{
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if( variant==0 )
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{
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final float h = 3*X*X/(X*X+9);
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final float d = h*X/3;
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final float l = X/2;
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float[][] vertices =
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{
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{ -l, 0.5f, 0.0f },
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{ l, 0.5f, 0.0f },
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{ l,-0.5f, 0.0f },
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{ -l,-0.5f, 0.0f },
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{ d-l, 0.5f, -h },
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{ d-l,-0.5f, -h },
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};
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int[][] indices =
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{
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{ 3,2,1,0 },
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{ 0,1,4 },
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{ 5,2,3 },
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{ 5,3,0,4 },
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{ 2,5,4,1 },
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};
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return new ObjectShape(vertices, indices);
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}
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else if( variant==1 )
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{
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final float h = 3*X*X/(X*X+9);
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final float d = h*X/3;
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final float H = 3*h/X;
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final float l = (3-X)/2;
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float[][] vertices =
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{
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{ -l, 0.5f, 0.0f },
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{ l, 0.5f, 0.0f },
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{ l,-0.5f, 0.0f },
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{ -l,-0.5f, 0.0f },
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{h-l, 0.5f, -H },
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{d+l, 0.5f, -h },
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{d+l,-0.5f, -h },
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{h-l,-0.5f, -H }
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};
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int[][] indices =
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{
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{ 3,2,1,0 },
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{ 0,1,5,4 },
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{ 7,6,2,3 },
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{ 2,6,5,1 },
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{ 6,7,4,5 },
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{ 7,3,0,4 }
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};
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return new ObjectShape(vertices, indices);
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}
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else
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{
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final float h = 3*X*X/(X*X+9);
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final float H = 3*h/X;
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final float x = 1.5f-H;
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final float y = 1.5f-h;
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float[][] vertices =
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{
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{ -y, 0.5f, x },
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{ x, 0.5f, y },
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{ x,-0.5f, y },
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{ -y,-0.5f, x },
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{ -x, 0.5f,-y },
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{ y, 0.5f,-x },
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{ y,-0.5f,-x },
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{ -x,-0.5f,-y }
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};
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int[][] indices =
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{
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{ 3,2,1,0 },
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{ 0,1,5,4 },
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{ 7,6,2,3 },
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{ 2,6,5,1 },
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{ 6,7,4,5 },
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{ 7,3,0,4 }
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};
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return new ObjectShape(vertices, indices);
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public ObjectFaceShape getObjectFaceShape(int variant)
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{
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if( variant==0 )
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{
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final float h = 3*X*X/(X*X+9);
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final float d = h*X/3;
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final float l = X/2;
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float[][] bands = { {0.025f,20,0.2f,0.4f,5,1,1}, {0.01f,20,0.2f,0.4f,5,1,1} };
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int[] bandIndices = { 0,0,0,1,1 };
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float[][] corners = { {0.04f,0.09f} };
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int[] indices = { 0,0,0,0,-1,-1 };
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float[][] centers = { { d-l, 0.0f,-h } };
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return new ObjectFaceShape(bands,bandIndices,corners,indices,centers,indices,null);
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}
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else if( variant==1 )
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{
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final float h = 3*X*X/(X*X+9);
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final float H = 3*h/X;
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final float l = (3-X)/2;
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float[][] bands = { {0.03f,20,0.2f,0.4f,5,1,1}, {0.01f,20,0.2f,0.4f,5,1,1} };
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int[] bandIndices = { 0,0,0,1,1,1 };
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float[][] corners = { {0.03f,0.09f} };
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int[] indices = { 0,0,0,0,-1,-1,-1,-1 };
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float[][] centers = { {h-l, 0.5f, -H } };
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return new ObjectFaceShape(bands,bandIndices,corners,indices,centers,indices,null);
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}
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else
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{
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float[][] bands = { {0.05f,35,0.25f,0.7f,5,1,0}, {0.01f,35,0.25f,0.7f,5,1,0} };
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int[] bandIndices = { 1,0,0,1,1,1 };
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float[][] corners = { {0.04f,0.12f} };
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int[] indices = { 0,0,0,0,0,0,0,0 };
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float[][] centers = { {0.0f, 0.0f, 0.0f } };
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return new ObjectFaceShape(bands,bandIndices,corners,indices,centers,indices,null);
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int getNumCubitVariants(int[] numLayers)
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{
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return 3;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int getCubitVariant(int cubit, int[] numLayers)
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{
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return cubit<12 ? 0 : (cubit<24 ? 1:2);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public float getStickerRadius()
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{
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return 0.10f;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public float getStickerStroke()
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{
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return ObjectControl.isInIconMode() ? 0.22f : 0.10f;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public float[][] getStickerAngles()
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{
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return null;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// PUBLIC API
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public Static3D[] getRotationAxis()
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{
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return ROT_AXIS;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int[] getBasicAngles()
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{
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if( mBasicAngle ==null ) mBasicAngle = new int[] { 4,4,4 };
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return mBasicAngle;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public ObjectType intGetObjectType(int[] numLayers)
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{
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return ObjectType.WIND_3;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public String getObjectName()
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{
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return "Windmill Cube";
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public String getInventor()
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{
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return "Katsuhiko Okamoto";
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int getYearOfInvention()
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{
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return 2003;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int getComplexity()
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{
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return 2;
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}
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}
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