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| 1 | +const easy = [ |
| 2 | + "6------7------5-2------1---362----81--96-----71--9-4-5-2---651---78----345-------", |
| 3 | + "685329174971485326234761859362574981549618732718293465823946517197852643456137298" |
| 4 | + ]; |
| 5 | + const medium = [ |
| 6 | + "--9-------4----6-758-31----15--4-36-------4-8----9-------75----3-------1--2--3--", |
| 7 | + "619472583243985617587316924158247369926531478734698152891754236365829741472163895" |
| 8 | + ]; |
| 9 | + const hard = [ |
| 10 | + "-1-5-------97-42----5----7-5---3---7-6--2-41---8--5---1-4------2-3-----9-7----8--", |
| 11 | + "712583694639714258845269173521436987367928415498175326184697532253841769976352841" |
| 12 | + ]; |
| 13 | + var timer; |
| 14 | + var timeRemaining; |
| 15 | + var lives; |
| 16 | + var selectedNum; |
| 17 | + var selectedTiles; |
| 18 | + var disableSelect; |
| 19 | + window.onload=function(){ |
| 20 | + |
| 21 | + |
| 22 | +id("start").addEventListener("click",startGame); |
| 23 | +for(let i=0;i<id("number-container").children.length;i++){ |
| 24 | + id("number-container").children[i].addEventListener("click",function(){ |
| 25 | + |
| 26 | + if(!disableSelect){ |
| 27 | + if(this.classList.contains("selected")){ |
| 28 | + this.classList.remove("selected"); |
| 29 | + selectedNum=null; |
| 30 | + }else{ |
| 31 | + for(let i=0;i<9;i++) |
| 32 | + { |
| 33 | + id("number-container").children[i].classList.remove("selected"); |
| 34 | + } |
| 35 | + |
| 36 | + this.classList.add("selected"); |
| 37 | + selectedNum=this; |
| 38 | + updateMove(); |
| 39 | + |
| 40 | + |
| 41 | + } |
| 42 | + } |
| 43 | + }); |
| 44 | + |
| 45 | +} |
| 46 | + } |
| 47 | + |
| 48 | + |
| 49 | + function startGame(){ |
| 50 | + |
| 51 | + id("lives").textContent=""; |
| 52 | + let board; |
| 53 | + if(id("diff-1").checked) board=easy[0]; |
| 54 | + else if (id("diff-2").checked) board=medium[0]; |
| 55 | + else board=hard[0]; |
| 56 | + |
| 57 | + disableSelect=false; |
| 58 | + generateBoard(board); |
| 59 | + startTimer(); |
| 60 | + if(id("theme-1").checked){ |
| 61 | + qs("body").classList.remove("dark"); |
| 62 | + }else{ |
| 63 | + qs("body").classList.add("dark"); |
| 64 | + } |
| 65 | + id("number-container").classList.remove("hidden"); |
| 66 | + |
| 67 | + } |
| 68 | +function startTimer(){ |
| 69 | + if(id("time-1").checked) timeRemaining=300; |
| 70 | + else if(id("time-2").checked) timeRemaining=600; |
| 71 | + else if(id("time-3").checked) timeRemaining=900; |
| 72 | + |
| 73 | + id("timer").textContent=timeConversion(timeRemaining); |
| 74 | + timer=setInterval(function(){ |
| 75 | + timeRemaining--; |
| 76 | + if(timeRemaining==0) endGame(); |
| 77 | + id("timer").textContent=timeConversion(timeRemaining); |
| 78 | + },1000) |
| 79 | +} |
| 80 | +function timeConversion(time){ |
| 81 | + let minutes=Math.floor(time/60); |
| 82 | + if(minutes<10) minutes="0"+minutes; |
| 83 | + let seconds=time%60; |
| 84 | + if(seconds<10) seconds="0"+seconds; |
| 85 | + return minutes+":"+seconds; |
| 86 | + |
| 87 | + |
| 88 | +} |
| 89 | + |
| 90 | +function generateBoard(board){ |
| 91 | + clearPrevious(); |
| 92 | + let idCount=0; |
| 93 | + for(let i=0;i<81;i++){ |
| 94 | + let tile=document.createElement("p"); |
| 95 | + if(board.charAt(i)!="-"){ |
| 96 | + tile.textContent=board.charAt(i); |
| 97 | + }else{ |
| 98 | + tile.addEventListener("click",function(){ |
| 99 | + if(!disableSelect){ |
| 100 | + if(tile.classList.contains("selected")){ |
| 101 | + tile.classList.remove("selected"); |
| 102 | + selectedTiles=null; |
| 103 | + }else{ |
| 104 | + for(let i=0;i<81;i++){ |
| 105 | + qsa(".tile")[i].classList.remove("selected"); |
| 106 | + |
| 107 | + } |
| 108 | + tile.classList.add("selected"); |
| 109 | + selectedTiles=tile; |
| 110 | + updateMove(); |
| 111 | + } |
| 112 | + } |
| 113 | + |
| 114 | + }); |
| 115 | + } |
| 116 | + tile.id=idCount; |
| 117 | + idCount++; |
| 118 | + tile.classList.add("tile"); |
| 119 | + if((tile.id>17 && tile.id<27)||(tile.id>44 && tile.id<54)){ |
| 120 | + tile.classList.add("bottomborder"); |
| 121 | + } |
| 122 | + if((tile.id+1)%9==3 ||(tile.id+1)%9==6 ){ |
| 123 | + tile.classList.add("rightborder"); |
| 124 | + } |
| 125 | + id("board").appendChild(tile); |
| 126 | + } |
| 127 | + |
| 128 | + |
| 129 | +} |
| 130 | + |
| 131 | +function updateMove(){ |
| 132 | + if(selectedTiles && selectedNum){ |
| 133 | + selectedTiles.textContent=selectedNum.textContent; |
| 134 | + if(checkCorrect(selectedTiles)){ |
| 135 | + |
| 136 | + selectedTiles.classList.remove("selected"); |
| 137 | + |
| 138 | + selectedNum.classList.remove("selected"); |
| 139 | + selectedTiles=null; |
| 140 | + selectedNum=null; |
| 141 | + if(checkDone()){ |
| 142 | + endGame(); |
| 143 | + } |
| 144 | + |
| 145 | + }else{ |
| 146 | + disableSelect=true; |
| 147 | + selectedTiles.classList.add("incorrect"); |
| 148 | + setTimeout(function(){ |
| 149 | + disableSelect=false; |
| 150 | + selectedTiles.classList.remove("incorrect"); |
| 151 | + selectedTiles.classList.remove("selected"); |
| 152 | + selectedTiles.classList.remove("selected"); |
| 153 | + selectedTiles.textContent=""; |
| 154 | + selectedTiles=null; |
| 155 | + selectedNum=null; |
| 156 | + |
| 157 | + },1000); |
| 158 | + |
| 159 | + |
| 160 | + } |
| 161 | + |
| 162 | + } |
| 163 | +} |
| 164 | +function checkDone(){ |
| 165 | + let tile=qsa(".tile"); |
| 166 | + for(let i=0;i<tile.length;i++){ |
| 167 | + if(tile[i].textContent==="") |
| 168 | + return false; |
| 169 | + } |
| 170 | + return true; |
| 171 | + |
| 172 | + } |
| 173 | + |
| 174 | + |
| 175 | +function endGame(){ |
| 176 | + disableSelect=true; |
| 177 | + clearTimeout(timer); |
| 178 | + if(timeRemaining === 0){ |
| 179 | + id("lives").textContent="you lost!"; |
| 180 | + |
| 181 | + }else{ |
| 182 | + |
| 183 | + id("lives").textContent="you won!"; |
| 184 | + } |
| 185 | +} |
| 186 | +function checkCorrect(tile){ |
| 187 | + let solution; |
| 188 | + if(id("diff-1").checked) solution=easy[1] |
| 189 | + else if (id("diff-2").checked) solution=medium[1]; |
| 190 | + else solution=hard[1]; |
| 191 | + if(solution.charAt(tile.id)==tile.textContent){ |
| 192 | + return true; |
| 193 | + |
| 194 | + }else{ |
| 195 | + return false; |
| 196 | + } |
| 197 | +} |
| 198 | + |
| 199 | +function clearPrevious() { |
| 200 | + |
| 201 | + let tiles= qsa(".tile"); |
| 202 | + for(let i=0;i<tiles.length;i++){ |
| 203 | + tiles[i].remove(); |
| 204 | + |
| 205 | + } |
| 206 | + if (timer) clearTimeout(timer); |
| 207 | + for(let i=0;i<id("number-container").children.length;i++){ |
| 208 | + id("number-container").children[i].classList.remove("selected"); |
| 209 | + } |
| 210 | + selectedTiles=null; |
| 211 | + selectedNum=null; |
| 212 | +} |
| 213 | +function qs(selector){ |
| 214 | + |
| 215 | + return document.querySelector(selector); |
| 216 | +} |
| 217 | +function qsa(selector){ |
| 218 | + |
| 219 | + |
| 220 | + return document.querySelectorAll(selector); |
| 221 | +} |
| 222 | + |
| 223 | + function id(id){ |
| 224 | + return document.getElementById(id); |
| 225 | + } |
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