/* Change Parameters at lines 36~58 (missile power is not available yet) My concept for efficiency: - Less waste on shooting allies - Don't shoot when no enemy found All the allies and enemies fly with random pattern, and the base shouldn't know their pattern. It may be possible to record their pattern, but it wastes time and space to record them. Therefore, I make tracking missiles to chase enemies and avoid allies during chasing. That's for me the most efficient way to destroy enemies with least missiles. And also, limited amount of missiles doesn't seem to be meaningful for me, because I think to destroy all enemies with least missiles is same as to destroy most enemies with given missiles. Progress: random Objects and Movements (v) explode Object pieces (v) calculate Object remained area (v) check all objects destroyed (v) show allies and enemies data (v) show shooting data (v) missile speed (v) aiming the nearest enemy piece (v) 8 directions mode available (v) tracking missiles available (v) no missile if no enemies seen (v) record area instead of console (v) avoid to shoot allies (△) ※ keep improving missile power (x) multiple missiles at a time (x) algorithm for efficiency (?) '18/07/09 Flandre Scarlet(雨宮桜) */ window.onload = () => { unitSetup(); aim = 0==0; // true to aim the nearest enemy piece //or missiles will be launched randimly randomMissilePattern = 0==0; // let missiles fly with random pattern // only valid when aim is false autoRestart = true; // auto restart after finished // if false, click on screen to restart // or touch three points to force it // restart during game missileSpeed = 10; // speed of missile relative to objects // actually change the speed of objects misPower = 1; // currently only 1 direction8On = true; // 8 directions moving follow = true; // follow aimed piece, tracking mode fps = 50; // frames per second noComment = false; // set true if console message annoys setConstants(); setEvents(); gameplay() } function setConstants(){ nogame = true; dirs1 = "U"; dirs3 = "RUL"; // may be not used dirs4 = "URLD"; // may be not used dirs5 = "URCLD"; dirs8 = "UR9731LD"; // may be not used dirs9 = "UR97C31LD"; dirs20 = "UUUUUUUUUURRRRLLLLCD"; dirs30 = "UUUUUUU7777799999RRRRLLLLCC13D"; } function setEvents(){ Data.addEL("bg", "click", () => { if(nogame){ clearBoard(); gameplay(); } }); Data.addEL("bg", "touchstart", (e) => { if(e.targetTouches.length>2){ print("Game broken\n\n") clearInterval(game); clearBoard(); gameplay(); } }); Data.addEL("info_switch", "click", () => { if(Data.getSt("record"). display == "none"){ Data.getSt("record"). display = "block"; var e = Data.getEl ("text_field3"); e.scrollTop = e.scrollHeight; } else Data.getSt("record"). display = "none"; }); Data.addEL("toTop", "click", () => { var e = Data.getEl("text_field3"); e.scrollTop = 0; }); Data.addEL("toBtm", "click", () => { var e = Data.getEl("text_field3"); e.scrollTop = e.scrollHeight; }); } function gameplay(){ if(missileSpeed<2) missileSpeed = 10; if(fps<.1) fps = 10; nogame = false; missileUsed = 1; eShot=0, aShot=0; enemies = randint(5,15), allies = randint(5,15); orgen = enemies, orgal = allies; gb = new GameBoard(randint(20,40)); startMessages(); Ally.randomObj(gb, allies, [gb.addsize/2, gb.addsize], null, null, 5, 5); Enemy.randomObj(gb,enemies,[gb.addsize/2, gb.addsize], null, null, 5, 5); misPtnList = (aim||!randomMissilePattern)?dirs1: direction8On?dirs30: dirs20; //new Missile(randint(gb.size), misPower, Movement.randomPattern(20, misPtnList, 0==1, 0==0)).placeOn(gb); new Missile(null, 0, null).placeOn(gb); gb.setBoard(); frame = 0; game = setInterval(()=>{ gb.update(frame++>0); if(enemies==0){ print("\nAll enemies" + (allies==0?" and allies":"") + " destroyed!!\n"); print("Record:"); print(">>> Missiles Launched: " + missileUsed); print(">>> Enemies Crashed: " +orgen+ "/" +orgen+ "(" +eShot+ "pcs)"); print(">>> Allies Crashed: " + (orgal-allies) + "/" +orgal+ "(" +aShot+ "pcs)"); print();print(); clearInterval(game); if(autoRestart) setTimeout(() =>{ clearBoard(); gameplay(); }, 1000); else nogame = true; } frame %= missileSpeed; }, 1000/fps); } function clearBoard(){ while(gb.data.length>0){ Data.getEl("bg").removeChild (Data.getEl(gb.data[0].name)); try{gb.gridData[gb.data[0][0]][gb.data[0][1]] = null;}catch(e){} gb.data.splice(0,1); } } function startMessages(){ print("------Board Start------"); print(""); print("Board informations:") print(">>> Board size: " + gb.size); print(">>> Enemies: " + enemies + "\n>>> Allies: " + allies); print(">>> Missiles Speed: " + missileSpeed); print(">>> Missile mode: " + (aim?follow?"Tracking Missiles": "Aiming Enemies": randomMissilePattern?"Missiles with Random Flying Pattern": "Normal Missiles")); if(!noComment){ print(""); print("Details:"); } } function showText1(){ Data.getEl("text_field").innerText = "Allies: " + allies + "/" + orgal + " Enemies: " + enemies + "/" + orgen + " Missiles used: " + missileUsed; } function showText2(obj){ Data.getEl("text_field2").innerText = "Shot " + obj.name + " (" + obj.area + "/" + obj.size[0]*obj.size[1] + ") >>> E/A = " + eShot + "/" + aShot; } function print(str=""){ Data.getEl("text_field3").innerText += str + "\n"; } class GameBoard{ get addsize(){ return Math.floor(this.size/2); } constructor(size){ if(!Data.isType(size, "Number") || size<5) size = 20; size = Math.floor(size); this.size = size; this.gridlen = 1/size*100; // unit this.data = []; // [Cell-ids] var gridData = []; var a = this.addsize*2; for(var p=0; p-1;p--){ // delete origin position var pos = list[p].pos; if(list[p].type=="M" && pos[0] > this.size){ // no missile missileUsed--; newMissile = true; var info = list[p].info; rect(info[0], [info[1][0]* this.gridlen, info[1][1]*this. gridlen], [info[2][0]*this.gridlen, info[2][1]*this.gridlen], this.gridlen); continue; } try{ var x = this.gridData [pos[0]+a][pos[1]+a].indexOf(list[p]); }catch(e){ clearInterval(game); alert("Position out of range: " + pos); } this.gridData[pos[0]+a][pos[1]+a].splice(x, 1); // set null if no more cells if(this.gridData[pos[0]+a][pos[1]+a].length==0) this.gridData[pos[0]+a][pos[1]+a] = null; // lock to target if(follow && list[p].type=="M") list[p].src.getNextMvnt (this); // move to next position if(list[p].type=="M") list[p].src.move(); if(!onlyMissiles || list[p]. type=="M") list[p].move(); pos = list[p].pos; // missiles if(list[p].type=="M"){ if(pos[1]<0){ newMissile = true; }else if(pos[0]==-1){ list[p].src.pos[0]+=1; pos[0] += 1; //newMissile = true; }else if(pos[0]==this. size){ list[p].src.pos[0]-=1; pos[0] -= 1; //newMissile = true; }else if(pos[1]>this.size){ list[p].src.pos[1]-=1; pos[1] -= 1; } } else if(pos[0] == list [list.length-1].pos[0] && pos[1] == list [list.length-1].pos[1]){ // exploded // remove div Data.getEl("bg"). removeChild(Data.getEl(list[p].name)); // object area -= 1 list[p].src.area -= 1; // show destroyed pieces if(list[p].type=="E") eShot++; else aShot++; showText2(list[p].src); // object destroyed if(list[p].src.area==0){ if(!noComment) print(">>> " + list[p]. src.name + "(" +(list[p].src.size[0] * list[p].src.size[1])+ ") destroyed!"); // e/a decreases if(list[p].type=="E") enemies--; else allies--; } // remove from list list.splice(p,1); // new missile newMissile = true; continue; } // store into new position if(this.gridData[pos[0]+a][pos[1]+a]==null) this.gridData[pos[0]+a][pos[1]+a] = [list[p]]; else this.gridData[pos[0]+a][pos[1]+a][this.gridData[pos[0]+a][pos[1]+a].length] = list[p]; // reconstruct the shape var info = list[p].info; rect(info[0], [info[1][0]* this.gridlen, info[1][1]*this.gridlen], [info[2][0]*this.gridlen, info[2][1]*this.gridlen], this.gridlen); } if(newMissile){ missileUsed++; showText1(); // cancel locked on color var tgt = this.data[this.data. length-1].src.target; if(follow && tgt!=undefined){ if(Data.getEl(tgt.name)) Data.getSt(tgt.name). background = "blue"; } // missile eliminate this.data.pop(); // decide launching place const x = () => { if(aim) for(var q = this.size-1; q>-1; q--) for(var p=0; p0) decideDir("R"); else if(dx<0) decideDir("L"); else decideDir("D"); }else{ // 8 directions if(dy<0){ if(dx==0) decideDir("U"); else if(dx>0) decideDir("9"); else decideDir("7"); }else if(dy==0){ if(dx>0) decideDir("R"); else decideDir("L"); }else{ if(dx>0) decideDir("3"); else if(dx<0) decideDir("1"); else decideDir("D"); } } function haveAlly(posi){ var list; try{ var a = board.addsize; list = board.gridData [posi[0]+a][posi[1]+a]; }catch(e){ return false; } if(list==null) return false; else for(var r=0; r=0 || dy<0) i++; else i--; } dirIs("C"); } } } class Cell{ constructor(source, name, pos, movement, type){ this.src = source; this.name = name; this.pos = pos; this.movement = movement; this.type = type; } get info(){ return [this.name, [this.pos[0], this.pos[1]+.5], [this.pos[0]+1, this.pos[1]+.5], this.movement, this.type]; } move(){ this.movement = this.movement. next; var dir = this.movement.val; switch(dir){ case "U": this.pos[1] -= 1; break; case "D": this.pos[1] += 1; break; case "R": this.pos[0] += 1; break; case "L": this.pos[0] -= 1; break; case "9": this.pos[0] += 1; this.pos[1] -= 1; break; case "7": this.pos[0] -= 1; this.pos[1] -= 1; break; case "3": this.pos[0] += 1; this.pos[1] += 1; break; case "1": this.pos[0] -= 1; this.pos[1] += 1; break; } } } class ListNode{ constructor(val){ this.val = val; this.next = null; } } class Movement extends ListNode{ constructor(val){ super(val); } static randomPattern(len=10, dir = direction8On?dirs9: dirs5, cycle=true, keepFront=false){ // dir = urdl + center var head = null, go = null, backhalf = [], ds=0; var cUplimit = Math.floor(len/10); // avoid stop too many times for(var i=0; i0; i--){ var n = randint(i); go.next = new Movement(backhalf [n]); go = go.next; backhalf.splice(n,1); } if(keepFront&&ds>=0) while(ds-->-1){ go.next=new Movement (direction8On?"U79"[randint(3)]: "U"); go = go.next; } go.next = head; return head; } static str2mvnt(dirs){ var ds = dirs9; var head = null, go = null; for(var i=0; ipt1[1]?180:0)) + "deg)"; } function rect(id, pt1, pt2, width=null, border=0, bdcolor="black"){ var s = Data.getEl(id); var h = width; if(width==null){ h = Data.getValPx(id,"height")/unitlen; s.style.height = h + unit; }else{ s.style.height = h + unit; } var w = Math.sqrt((pt1[0] - pt2[0])**2 +(pt1[1]-pt2[1])**2); s.style.width = w + unit; s.style.left = (pt1[0]-border)+unit; s.style.top = (pt1[1]-h/2-border) + unit; s.style.border = border+unit +" solid " + bdcolor; s.style.transformOrigin = (border)+unit + " " + (width/2+border)+unit; if(pt2[0]!=pt1[0]) s.style.transform = "rotate(" + (Math.atan((pt2[1]-pt1[1])/(pt2[0]-pt1[0])) *180/Math.PI + (pt2[0]pt1[1]?180:0)) + "deg)"; } // -----create div shape until here----- // generate random parameters function randomColor(){ var color = "#"; var hex = "0123456789abcdef"; for(var p=0; p<6; p++) color += hex[Math.floor(Math. random()*16)]; return color; } function randint(...nums){ if(nums.length==0) return Math.floor(Math.random()*10); else if(nums.length==1) return Math.floor(Math.random() * nums[0]); else if(nums.length==2) return Math.floor(Math.random() * (nums[1]-nums[0])) + Math.ceil(nums[0]); else if(nums.length==3) return Math.floor(Math.floor (Math.random() * (nums[1]-nums[0])/nums[3])*nums[3]) + Math.ceil(nums[0]); } // -----random parameters until here-----

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