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Differences From Artifact [22c356ff1975e92f]:

To Artifact [393baf841678f948]:


13 int wait_count = 0; 13 int wait_count = 0; 14 int choke_count = 0; 14 int choke_count = 0; 15 15 16 Game g; 16 Game g; 17 this(in Game g) 17 this(in Game g) 18 { 18 { 19 this.g = g.clone(); 19 this.g = g.clone(); 20 forbidden_cell = new bool[][](g.H+2, g.W+2); | 20 forbidden_cell = new bool[][](g.map.H+2, g.map.W+2); 21 } 21 } 22 22 23 char single_step() 23 char single_step() 24 { 24 { 25 Tuple!(string,int) de = death_move(g); 25 Tuple!(string,int) de = death_move(g); 26 char c = act(g, de[0], de[1]); 26 char c = act(g, de[0], de[1]); 27 force(c); 27 force(c); ................................................................................................................................................................................ 39 string death; 39 string death; 40 int choice = 0; 40 int choice = 0; 41 foreach(char c; "UDLRW") { 41 foreach(char c; "UDLRW") { 42 Game gg = g.clone(); 42 Game gg = g.clone(); 43 gg.command(c); 43 gg.command(c); 44 if( !gg.cleared && gg.dead ) 44 if( !gg.cleared && gg.dead ) 45 death ~= c; 45 death ~= c; 46 else if( gg.robot != g.robot ) | 46 else if( gg.map.robot != g.map.robot ) 47 choice++; 47 choice++; 48 else if( c != 'W' ) // meaningless move 48 else if( c != 'W' ) // meaningless move 49 death ~= c; 49 death ~= c; 50 } 50 } 51 return tuple(death, choice); 51 return tuple(death, choice); 52 } 52 } 53 53 54 Tuple!(Pos, int)[] log; 54 Tuple!(Pos, int)[] log; 55 bool[][] forbidden_cell; 55 bool[][] forbidden_cell; 56 56 57 char act(const(Game) g, string death, int breath) 57 char act(const(Game) g, string death, int breath) 58 { 58 { 59 const Pos ro = g.robot; | 59 const Pos ro = g.map.robot; 60 const Pos li = g.lift; | 60 const Pos li = g.map.lift; 61 Pos[] la = g.lambdas(); | 61 Pos[] la = g.map.lambdas(); 62 sort!((Pos a,Pos b){ 62 sort!((Pos a,Pos b){ 63 int ad=abs(a.y-li.y)+abs(a.x-li.x); 63 int ad=abs(a.y-li.y)+abs(a.x-li.x); 64 int bd=abs(b.y-li.y)+abs(b.x-li.x); 64 int bd=abs(b.y-li.y)+abs(b.x-li.x); 65 return ad>bd;; 65 return ad>bd;; 66 })(la); 66 })(la); 67 Pos[] ra = g.razors(); | 67 Pos[] ra = g.map.razors(); 68 const(Pos)[] hi = g.higes(); | 68 const(Pos)[] hi = g.map.objects('W'); 69 69 70 Tuple!(char,int)[] cand; 70 Tuple!(char,int)[] cand; 71 char c = 'W'; 71 char c = 'W'; 72 if( la.empty ) { 72 if( la.empty ) { 73 cand = search(g, ro, [li], death); 73 cand = search(g, ro, [li], death); 74 } else { 74 } else { 75 cand ~= search(g, ro, la~ra, death); 75 cand ~= search(g, ro, la~ra, death); 76 } 76 } 77 77 78 // 'higesori' mode 78 // 'higesori' mode 79 if( !hi.empty && g.num_razor>0 ) { | 79 if( !hi.empty && g.map.razor>0 ) { 80 int his = 0; 80 int his = 0; 81 for(int dy=-1; dy<=+1; ++dy) 81 for(int dy=-1; dy<=+1; ++dy) 82 for(int dx=-1; dx<=+1; ++dx) 82 for(int dx=-1; dx<=+1; ++dx) 83 if(g[ro.y+dy,ro.x+dx] == 'W') | 83 if(g.map[ro.y+dy,ro.x+dx] == 'W') 84 his++; 84 his++; 85 85 86 if(his>=2 || his==hi.length) 86 if(his>=2 || his==hi.length) 87 cand = [tuple('S',int.max)]; 87 cand = [tuple('S',int.max)]; 88 if(cand.empty) { 88 if(cand.empty) { 89 const(Pos)[] tgt; 89 const(Pos)[] tgt; 90 for(int y=1; y<=g.H; ++y) | 90 for(int y=1; y<=g.map.H; ++y) 91 for(int x=1; x<=g.W; ++x) | 91 for(int x=1; x<=g.map.W; ++x) 92 if(g[y,x]=='.'||g[y,x]==' ') { | 92 if(g.map[y,x]=='.'||g.map[y,x]==' ') { 93 his = 0; 93 his = 0; 94 for(int dy=-1; dy<=+1; ++dy) 94 for(int dy=-1; dy<=+1; ++dy) 95 for(int dx=-1; dx<=+1; ++dx) 95 for(int dx=-1; dx<=+1; ++dx) 96 if(g[y+dy,x+dx] == 'W') | 96 if(g.map[y+dy,x+dx] == ' 97 his++; 97 his++; 98 if(his>=2) 98 if(his>=2) 99 tgt ~= new Pos(y,x); 99 tgt ~= new Pos(y,x); 100 } 100 } 101 cand ~= search(g, ro, tgt, death, true); 101 cand ~= search(g, ro, tgt, death, true); 102 } 102 } 103 } 103 } 104 104 105 // 'dig' mode 105 // 'dig' mode 106 if(cand.empty) { 106 if(cand.empty) { 107 const(Pos)[] tgt; 107 const(Pos)[] tgt; 108 for(int y=1; y<=g.H; ++y) | 108 for(int y=1; y<=g.map.H; ++y) 109 for(int x=1; x<=g.W; ++x) | 109 for(int x=1; x<=g.map.W; ++x) 110 if(g[y,x]=='.') | 110 if(g.map[y,x]=='.') 111 if(g[y+1,x]=='*'||g[y+1,x-1]=='*'||g[y+1 | 111 if(g.map[y+1,x]=='*'||g.map[y+1,x-1]=='* 112 ||g[y,x+1]=='*'||g[y,x-1]=='*') | 112 ||g.map[y,x+1]=='*'||g.map[y,x-1]=='*') 113 tgt ~= new Pos(y,x); 113 tgt ~= new Pos(y,x); 114 cand ~= search(g, ro, tgt, death, true); 114 cand ~= search(g, ro, tgt, death, true); 115 } 115 } 116 116 117 if(cand.empty) { 117 if(cand.empty) { 118 choke_count++; 118 choke_count++; 119 cand ~= tuple('W',int.max); 119 cand ~= tuple('W',int.max); ................................................................................................................................................................................ 133 } 133 } 134 } 134 } 135 135 136 if(c == 'W') 136 if(c == 'W') 137 wait_count++; 137 wait_count++; 138 else 138 else 139 wait_count = 0; 139 wait_count = 0; 140 if(choke_count >= g.H) | 140 if(choke_count >= g.map.H) 141 c = 'A'; 141 c = 'A'; 142 142 143 bool[char] choice; 143 bool[char] choice; 144 foreach(t; cand) 144 foreach(t; cand) 145 choice[t[0]] = true; 145 choice[t[0]] = true; 146 log ~= tuple(ro.clone(), cast(int)choice.length); 146 log ~= tuple(ro.clone(), cast(int)choice.length); 147 if(log.length > 5) 147 if(log.length > 5) ................................................................................................................................................................................ 157 return c; 157 return c; 158 } 158 } 159 159 160 Tuple!(char,int)[] search(in Game g, in Pos s, in Pos[] gs, string death 160 Tuple!(char,int)[] search(in Game g, in Pos s, in Pos[] gs, string death 161 { 161 { 162 bool danger(int y, int x) 162 bool danger(int y, int x) 163 { 163 { 164 if(g[y,x] == ' ' || g[y,x] == 'R') | 164 if(g.map[y,x] == ' ' || g.map[y,x] == 'R') 165 return false; 165 return false; 166 if(g[y+1,x] == '*') | 166 if(g.map[y+1,x] == '*') > 167 return true; > 168 if(g.map[y+1,x-1]=='*' && (g.map[y,x-1]=='\\'||g.map[y,x 167 return true; 169 return true; 168 if(g[y+1,x-1]=='*' && (g[y,x-1]=='\\'||g[y,x-1]=='*') && | 170 if(g.map[y+1,x+1]=='*' && (g.map[y,x+1]=='*') && (g.map[ 169 return true; 171 return true; 170 if(g[y+1,x+1]=='*' && (g[y,x+1]=='*') && (g[y+1,x]==' '| | 172 if(g.map[y,x-1]=='*' && (g.map[y-1,x-1]=='\\'||g.map[y-1 171 return true; 173 return true; 172 if(g[y,x-1]=='*' && (g[y-1,x-1]=='\\'||g[y-1,x-1]=='*') | 174 if(g.map[y,x+1]=='*' && (g.map[y-1,x+1]=='*') && (g.map[ 173 return true; < 174 if(g[y,x+1]=='*' && (g[y-1,x+1]=='*') && (g[y-1,x]==' '| < 175 return true; 175 return true; 176 return false; 176 return false; 177 } 177 } 178 178 179 // avoid directly below '*' 179 // avoid directly below '*' 180 Tuple!(char,int)[] tryA() { 180 Tuple!(char,int)[] tryA() { 181 const(Pos)[] q; 181 const(Pos)[] q; 182 foreach(p; gs) 182 foreach(p; gs) 183 if(!danger(p.y,p.x)) 183 if(!danger(p.y,p.x)) 184 q ~= p; 184 q ~= p; 185 bool[][] v = new bool[][](g.H+2, g.W+2); | 185 bool[][] v = new bool[][](g.map.H+2, g.map.W+2); 186 foreach(p; q) v[p.y][p.x]=true; 186 foreach(p; q) v[p.y][p.x]=true; 187 for(int step=1; q.length; ++step) { 187 for(int step=1; q.length; ++step) { 188 Pos[] q2; 188 Pos[] q2; 189 foreach(p; q) { 189 foreach(p; q) { 190 int[] yyy=[p.y-1,p.y+1,p.y,p.y]; 190 int[] yyy=[p.y-1,p.y+1,p.y,p.y]; 191 int[] xxx=[p.x,p.x,p.x-1,p.x+1]; 191 int[] xxx=[p.x,p.x,p.x-1,p.x+1]; 192 for(int i=0; i<yyy.length; ++i) { 192 for(int i=0; i<yyy.length; ++i) { 193 int y = yyy[i]; 193 int y = yyy[i]; 194 int x = xxx[i]; 194 int x = xxx[i]; 195 if('1'<=g[y,x]&&g[y,x]<='9') { | 195 if('1'<=g.map[y,x]&&g.map[y,x]<= 196 foreach(ppp; g.trampolin | 196 foreach(ppp; g.map.tr_so 197 yyy ~= ppp.y; 197 yyy ~= ppp.y; 198 xxx ~= ppp.x; 198 xxx ~= ppp.x; 199 } 199 } 200 continue; 200 continue; 201 } 201 } 202 if(v[y][x]) continue; 202 if(v[y][x]) continue; 203 if(y==s.y && x==s.x && i<4) { 203 if(y==s.y && x==s.x && i<4) { 204 char c = "UDRL"[i]; 204 char c = "UDRL"[i]; 205 if( death.count(c) == 0 205 if( death.count(c) == 0 206 return [tuple(c, 206 return [tuple(c, 207 } else if(forbidden_cell[y][x]){ 207 } else if(forbidden_cell[y][x]){ 208 } else if(g[y,x]==' '||g[y,x]==' | 208 } else if(g.map[y,x]==' '||g.map 209 if(danger(y,x)) 209 if(danger(y,x)) 210 continue; 210 continue; 211 q2 ~= new Pos(y,x); 211 q2 ~= new Pos(y,x); 212 v[y][x]=true; 212 v[y][x]=true; 213 } 213 } 214 } 214 } 215 } 215 } ................................................................................................................................................................................ 218 return []; 218 return []; 219 } 219 } 220 220 221 // any empty space is my ground 221 // any empty space is my ground 222 Tuple!(char,int)[] tryB() { 222 Tuple!(char,int)[] tryB() { 223 const(Pos)[] q; 223 const(Pos)[] q; 224 foreach(p; gs) q ~= p; 224 foreach(p; gs) q ~= p; 225 bool[][] v = new bool[][](g.H+2, g.W+2); | 225 bool[][] v = new bool[][](g.map.H+2, g.map.W+2); 226 foreach(p; q) v[p.y][p.x]=true; 226 foreach(p; q) v[p.y][p.x]=true; 227 for(int step=10; q.length; ++step) { 227 for(int step=10; q.length; ++step) { 228 Pos[] q2; 228 Pos[] q2; 229 foreach(p; q) { 229 foreach(p; q) { 230 int[] yyy=[p.y-1,p.y+1,p.y,p.y]; 230 int[] yyy=[p.y-1,p.y+1,p.y,p.y]; 231 int[] xxx=[p.x,p.x,p.x-1,p.x+1]; 231 int[] xxx=[p.x,p.x,p.x-1,p.x+1]; 232 for(int i=0; i<yyy.length; ++i) { 232 for(int i=0; i<yyy.length; ++i) { 233 int y = yyy[i]; 233 int y = yyy[i]; 234 int x = xxx[i]; 234 int x = xxx[i]; 235 if('1'<=g[y,x]&&g[y,x]<='9') { | 235 if('1'<=g.map[y,x]&&g.map[y,x]<= 236 foreach(ppp; g.trampolin | 236 foreach(ppp; g.map.tr_so 237 yyy ~= ppp.y; 237 yyy ~= ppp.y; 238 xxx ~= ppp.x; 238 xxx ~= ppp.x; 239 } 239 } 240 continue; 240 continue; 241 } 241 } 242 if(v[y][x]) continue; 242 if(v[y][x]) continue; 243 if(y==s.y && x==s.x && i<4) { 243 if(y==s.y && x==s.x && i<4) { 244 char c = "UDRL"[i]; 244 char c = "UDRL"[i]; 245 if( death.count(c) == 0 245 if( death.count(c) == 0 246 return [tuple(c, 246 return [tuple(c, 247 } else if(forbidden_cell[y][x]){ 247 } else if(forbidden_cell[y][x]){ 248 } else if(g[y,x]==' '||g[y,x]==' | 248 } else if(g.map[y,x]==' '||g.map 249 q2 ~= new Pos(y,x); 249 q2 ~= new Pos(y,x); 250 v[y][x]=true; 250 v[y][x]=true; 251 } 251 } 252 } 252 } 253 } 253 } 254 q = q2; 254 q = q2; 255 } 255 } ................................................................................................................................................................................ 256 return []; 256 return []; 257 } 257 } 258 258 259 // push rocks! 259 // push rocks! 260 Tuple!(char,int)[] tryC() { 260 Tuple!(char,int)[] tryC() { 261 const(Pos)[] q; 261 const(Pos)[] q; 262 foreach(p; gs) q ~= p; 262 foreach(p; gs) q ~= p; 263 bool[][] v = new bool[][](g.H+2, g.W+2); | 263 bool[][] v = new bool[][](g.map.H+2, g.map.W+2); 264 foreach(p; q) v[p.y][p.x]=true; 264 foreach(p; q) v[p.y][p.x]=true; 265 for(int step=20; q.length; ++step) { 265 for(int step=20; q.length; ++step) { 266 Pos[] q2; 266 Pos[] q2; 267 foreach(p; q) { 267 foreach(p; q) { 268 int[] yyy=[p.y-1,p.y+1,p.y,p.y]; 268 int[] yyy=[p.y-1,p.y+1,p.y,p.y]; 269 int[] xxx=[p.x,p.x,p.x-1,p.x+1]; 269 int[] xxx=[p.x,p.x,p.x-1,p.x+1]; 270 for(int i=0; i<yyy.length; ++i) { 270 for(int i=0; i<yyy.length; ++i) { 271 int y = yyy[i]; 271 int y = yyy[i]; 272 int x = xxx[i]; 272 int x = xxx[i]; 273 if(g[p] == '*') { | 273 if(g.map[p] == '*') { 274 if(i>=4)continue; 274 if(i>=4)continue; 275 if(y!=p.y)continue; 275 if(y!=p.y)continue; 276 if(g[y,p.x+(p.x-x)]!=' ' | 276 if(g.map[y,p.x+(p.x-x)]! 277 } 277 } 278 if('1'<=g[y,x]&&g[y,x]<='9') { | 278 if('1'<=g.map[y,x]&&g.map[y,x]<= 279 foreach(ppp; g.trampolin | 279 foreach(ppp; g.map.tr_so 280 yyy ~= ppp.y; 280 yyy ~= ppp.y; 281 xxx ~= ppp.x; 281 xxx ~= ppp.x; 282 } 282 } 283 continue; 283 continue; 284 } 284 } 285 if(v[y][x]) continue; 285 if(v[y][x]) continue; 286 if(y==s.y && x==s.x && i<4) { 286 if(y==s.y && x==s.x && i<4) { 287 char c = "UDRL"[i]; 287 char c = "UDRL"[i]; 288 if( death.count(c) == 0 288 if( death.count(c) == 0 289 return [tuple(c, 289 return [tuple(c, 290 } else if(forbidden_cell[y][x]){ 290 } else if(forbidden_cell[y][x]){ 291 } else if(g[y,x]==' '||g[y,x]==' | 291 } else if(g.map[y,x]==' '||g.map 292 q2 ~= new Pos(y,x); 292 q2 ~= new Pos(y,x); 293 v[y][x]=true; 293 v[y][x]=true; 294 } 294 } 295 } 295 } 296 } 296 } 297 q = q2; 297 q = q2; 298 } 298 } ................................................................................................................................................................................ 314 make_plan(g); 314 make_plan(g); 315 } 315 } 316 316 317 Tuple!(Solver,string) run_sub_solver(in Game g) 317 Tuple!(Solver,string) run_sub_solver(in Game g) 318 { 318 { 319 string log; 319 string log; 320 auto s = new Solver(g); 320 auto s = new Solver(g); 321 while(!g.cleared && !g.dead && plan.length<=g.H*g.W) { | 321 while(!g.cleared && !g.dead && plan.length<=g.map.H*g.map.W) { 322 char c = s.single_step(); 322 char c = s.single_step(); 323 if( c == 'A' ) 323 if( c == 'A' ) 324 break; 324 break; 325 log ~= c; 325 log ~= c; 326 } 326 } 327 while(log.length>0 && log[$-1]=='W') 327 while(log.length>0 && log[$-1]=='W') 328 log.length--; 328 log.length--;