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build.pde
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void load_dots_and_pellets( PImage f ){
for(int j=0; j < f.height; j++){
for(int i=0; i < f.width; i++){
pac_dots[i][j] = f.pixels[(j*f.width)+i] == #323232;
power_pellets[i][j] = f.pixels[(j*f.width)+i] == #646464;
}
}
}
void build_map( String fn ){
startingX = new float[5];
startingY = new float[5];
String[] s = loadStrings( fn+".txt" );
String[] sp = split( s[0], ' ' );
for(int i = 0; i < 5; i++) startingX[i] = float(sp[i]);
sp = split( s[1], ' ' );
for(int i = 0; i < 5; i++) startingY[i] = float(sp[i]);
sp = split( s[3], ' ' );
fruitX = float( sp[0] );
fruitY = float( sp[1] );
TPs = new TP[ s.length-5 ];
for(int i = 5; i < s.length; i++){
sp = split( s[i], ' ' );
TPs[i-5] = new TP ( int(sp[0]), int(sp[1]), int(sp[2]), int(sp[3]) );
}
map_source = loadImage( fn+".png" );
PGraphics small_map = createGraphics( map_source.width * 8, map_source.height * 8 );
bounds = new boolean[map_source.width][map_source.height];
pac_dots = new boolean[map_source.width][map_source.height];
power_pellets = new boolean[map_source.width][map_source.height];
//println( 2.24*map.width, 2.24*map.height );
small_map.beginDraw();
//map.background(0);
//map.pushMatrix();
//map.scale( 7.85 );
//map.tint(255, 110);
//map.image( f, 0, 0 );
//map.popMatrix();
map_source.loadPixels();
load_dots_and_pellets( map_source );
int W = map_source.width;
int H = map_source.height;
int d = 3;
for(int j=0; j < H; j++){
for(int i=0; i < W; i++){
bounds[i][j] = map_source.pixels[(j*W)+i] == #000000 ||
map_source.pixels[(j*W)+i] == #323232 ||
map_source.pixels[(j*W)+i] == #646464 ||
map_source.pixels[(j*W)+i] == #ee753e ||
map_source.pixels[(j*W)+i] == #0cde0c;
}
}
ArrayList<Index> enc = new ArrayList();
for(int j=0; j < H; j++){
for(int i=0; i < W; i++){
int con = 0;
if( j-1 > 0 && !bounds[i][j-1] ) ++con;
if( j+1 < H && !bounds[i][j+1] ) ++con;
if( i-1 > 0 && !bounds[i-1][j] ) ++con;
if( i+1 < W && !bounds[i+1][j] ) ++con;
if( con >= 3 ){
enc.add( new Index( i, j ) );
}
switch( map_source.pixels[(j*W)+i] ){
case #000000:
break;
case #666666: //outline
break;
case #3e3eee: //wall
{
small_map.stroke( #1f22df );
small_map.noFill();
color[] neighborhood = new color[9];
int c = 0;
for(int J = j-1; J <= j+1; J++){
for(int I = i-1; I <= i+1; I++){
neighborhood[c] = (I>=0 && I<W && J>=0 && J<H)? (bounds[I][J] ? #000000 : map_source.pixels[(J*W)+I]) : #010101;
++c;
}
}
int Q = identify_wall( neighborhood );
if( Q >= 0 ){
int S = floor( Q/100.0 );
int F = floor( (Q -(100*S))/10.0 );
int R = Q -(100*S) -(10*F);
small_map.pushMatrix();
small_map.translate( (i+0.5)*8, (j+0.5)*8 );
small_map.rotate( R * HALF_PI );
switch( S ){
case 0: // flat
small_map.line( -4, -1, 4, -1 );
break;
case 1: // flat with border
small_map.line( -4, -4, 4, -4 );
small_map.line( -4, -1, 4, -1 );
break;
case 2: //corner
small_map.arc( 4, 4, 6, 6, -PI, -HALF_PI );
break;
case 3: // corner with border
small_map.arc( 4, 4, 6, 6, -PI, -HALF_PI );
break;
case 4: // inside corner
small_map.arc( 2, 2, 6, 6, -PI, -HALF_PI );
small_map.line( -1, 2, -1, 4 );
small_map.line( 2, -1, 4, -1 );
break;
case 5: // inside corner with corner border
small_map.arc( 2, 2, 6, 6, -PI, -HALF_PI );
small_map.line( -1, 2, -1, 4 );
small_map.line( 2, -1, 4, -1 );
small_map.arc( 0, 0, 8, 8, -PI, -HALF_PI );
small_map.line( 0, -4, 4, -4 );
small_map.line( -4, 0, -4, 4 );
break;
case 6: //inside corner with flat border
small_map.line( -4, -4, 4, -4 );
if( F > 0 ){
small_map.arc( -2, 2, 6, 6, -HALF_PI, 0 );
small_map.line( -2, -1, -4, -1 );
small_map.line( 1, 2, 1, 4 );
}
else{
small_map.arc( 2, 2, 6, 6, -PI, -HALF_PI );
small_map.line( -1, 2, -1, 4 );
small_map.line( 2, -1, 4, -1 );
}
break;
case 7: // stump with border
small_map.line( -4, -1, 4, -1 );
small_map.line( -4, -4, 4, -4 );
break;
}
small_map.popMatrix();
}
}
break;
case #e93eee: //cage
{
small_map.stroke( #1f22df );
small_map.noFill();
color[] neighborhood = new color[9];
int c = 0;
for(int J = j-1; J <= j+1; J++){
for(int I = i-1; I <= i+1; I++){
neighborhood[c] = (I>=0 && I<W && J>=0 && J<H)? (bounds[I][J] ? #000000 : map_source.pixels[(J*W)+I]) : #010101;
++c;
}
}
int Q = identify_cage( neighborhood );
if( Q >= 0 ){
int S = floor( Q/10.0 );
int R = Q -(10*S);
small_map.pushMatrix();
small_map.translate( (i+0.5)*8, (j+0.5)*8 );
switch( S ){
case 0: // flat
if( R == 0 ){
for( int dt = 1; dt < 32; ++dt ){
if( j - dt > 0 && (map_source.pixels[((j-dt)*W)+i] == #e93eee || map_source.pixels[((j-dt)*W)+i] == #ee1515 ) ){ // we're under
small_map.line( -4, -4, 4, -4 );
small_map.line( -4, -1, 4, -1 );
break;
}
if( j + dt < H && (map_source.pixels[((j+dt)*W)+i] == #e93eee || map_source.pixels[((j+dt)*W)+i] == #ee1515 ) ){ // we're over
small_map.line( -4, 4, 4, 4 );
small_map.line( -4, 1, 4, 1 );
break;
}
}
}
else if( R == 1 ){
for( int dt = 1; dt < 32; ++dt ){
if( i - dt > 0 && (map_source.pixels[(j*W)+(i-dt)] == #e93eee || map_source.pixels[(j*W)+(i-dt)] == #ee1515 ) ){ // we're to the right
small_map.line( -4, -4, -4, 4 );
small_map.line( -1, -4, -1, 4 );
break;
}
if( i + d < W && (map_source.pixels[(j*W)+(i+dt)] == #e93eee || map_source.pixels[(j*W)+(i+d)] == #ee1515 ) ){ // we're to the left
small_map.line( 4, -4, 4, 4 );
small_map.line( 1, -4, 1, 4 );
break;
}
}
}
break;
case 1: // corner
small_map.rotate( R * HALF_PI );
small_map.line( -4, 1, -1, 1 );
small_map.line( -1, 1, -1, 4 );
small_map.point( -4, 4 );
break;
case 2: // stump
if( R % 2 == 0 ){
for( int dt = 1; dt < 32; ++dt ){
if( j - dt > 0 && (map_source.pixels[((j-dt)*W)+i] == #e93eee || map_source.pixels[((j-dt)*W)+i] == #ee1515 ) ){ // we're under
small_map.line( -4, -4, 4, -4 );
small_map.line( -4, -1, 4, -1 );
if( R == 0 ) small_map.line( 4, -4, 4, -1 );
else if( R == 2 ) small_map.line( -4, -4, -4, -1 );
break;
}
if( j + dt < H && (map_source.pixels[((j+dt)*W)+i] == #e93eee || map_source.pixels[((j+dt)*W)+i] == #ee1515 ) ){ // we're over
small_map.line( -4, 4, 4, 4 );
small_map.line( -4, 1, 4, 1 );
if( R == 0 ) small_map.line( 4, 4, 4, 1 );
else if( R == 2 ) small_map.line( -4, 4, -4, 1 );
break;
}
}
}
else if( R % 2 == 1 ){
for( int dt = 1; dt < 32; ++dt ){
if( i - dt > 0 && (map_source.pixels[(j*W)+(i-dt)] == #e93eee || map_source.pixels[(j*W)+(i-dt)] == #ee1515 ) ){ // we're to the right
small_map.line( -4, -4, -4, 4 );
small_map.line( -1, -4, -1, 4 );
if( R == 1 ) small_map.line( -4, 4, -1, 4 );
else if( R == 3 ) small_map.line( -4, -4, -1, -4 );
break;
}
if( i + d < W && (map_source.pixels[(j*W)+(i+dt)] == #e93eee || map_source.pixels[(j*W)+(i+d)] == #ee1515 ) ){ // we're to the left
small_map.line( 4, -4, 4, 4 );
small_map.line( 1, -4, 1, 4 );
if( R == 1 ) small_map.line( 4, 4, 1, 4 );
else if( R == 3 ) small_map.line( 4, -4, 1, -4 );
break;
}
}
}
break;
}
small_map.popMatrix();
}
boolean horizontal;
if(( i > 0 && map_source.pixels[(j*W)+(i-1)]==#e93eee )&&( i < W-1 && map_source.pixels[(j*W)+(i+1)]==#e93eee )){
}
}
break;
case #ee1515: //gate
break;
case #ee753e: //tp
break;
}
}
}
encruzilhada = new Index[enc.size()];
encruzilhada = enc.toArray( encruzilhada );
small_map.endDraw();
//map_source.updatePixels();
map = createGraphics( width, height );
map.noSmooth();
map.beginDraw();
map.background(0);
map.scale(2.24);
map.image( small_map, 0, 0 );
map.endDraw();
}
int identify_wall( color[] in ){
color w = #3e3eee;
color o = #666666;
color b = #000000;
color a = #010101;
color[] flat = { a, w, a, w, w, w, a, b, a };
color[] flatbord = { a, o, a, w, w, w, a, b, a };
color[] corner = { a, b, a, b, w, w, a, w, w };
color[] cornerbo = { a, b, a, b, w, w, a, w, o };
color[] incorner = { a, w, a, w, w, w, a, w, b };
color[] incornbo = { a, o, a, o, w, w, a, w, b };
color[] incornb2 = { a, o, a, a, w, w, a, w, b };
color[] stump = { a, o, a, w, w, b, a, b, a };
int R = compare_all_rotations( in, flat );
if( R >= 0 ) return R;
R = compare_all_rotations( in, flatbord );
if( R >= 0 ) return 100+R;
R = compare_all_rotations( in, corner );
if( R >= 0 ) return 200+R;
R = compare_all_rotations( in, cornerbo );
if( R >= 0 ) return 300+R;
R = compare_all_rotations( in, incorner );
if( R >= 0 ) return 400+R;
R = compare_all_rotations( in, incornbo );
if( R >= 0 ) return 500+R;
R = compare_all_rotations_and_reflections( in, incornb2 );
if( R >= 0 ) return 600+R;
R = compare_all_rotations_and_reflections( in, stump );
if( R >= 0 ) return 700+R;
return -1;
}
int identify_cage( color[] in ){
color c = #e93eee;
color g = #ee1515;
color b = #000000;
color a = #010101;
color[] flat = { a, a, a, c, c, c, a, a, a };
color[] corner = { a, a, a, c, c, a, a, c, a };
color[] stump = { a, a, a, a, c, g, a, a, a };
int R = compare_all_rotations( in, flat );
if( R >= 0 ) return R;
R = compare_all_rotations( in, corner );
if( R >= 0 ) return 10+R;
R = compare_all_rotations( in, stump );
if( R >= 0 ) return 20+R;
return -1;
}
//camilabartolomei02
int compare_all_rotations( color[] in, color[] pat ){
for(int i=0; i < 4; i++){
if( equal( in, pat ) ) return i;
else pat = rotate_clockwise( pat );
}
return -1;
}
int compare_all_rotations_and_reflections( color[] in, color[] pat ){
for(int i=0; i < 2; i++){
for(int j=0; j < 4; j++){
if( equal( in, pat ) ) return (i*10)+j;
else pat = rotate_clockwise( pat );
}
pat = flip_horizontal( pat );
}
return -1;
}
boolean equal( color[] a, color[] b ){
for(int i=0; i < a.length; i++){
if( a[i] != b[i] && !(a[i]==#010101 || b[i]==#010101)) return false;
}
return true;
}
color[] rotate_clockwise( color[] in ){
color[] out = new color[9];
out[0] = in[6];
out[1] = in[3];
out[2] = in[0];
out[3] = in[7];
out[4] = in[4];
out[5] = in[1];
out[6] = in[8];
out[7] = in[5];
out[8] = in[2];
return out;
}
color[] flip_horizontal( color[] in ){
color[] out = new color[9];
out[0] = in[2];
out[1] = in[1];
out[2] = in[0];
out[3] = in[5];
out[4] = in[4];
out[5] = in[3];
out[6] = in[8];
out[7] = in[7];
out[8] = in[6];
return out;
}