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Title	Calculator (Works)
ID	6033201328816128
Created	11 years ago, 1395074933863
Updated	10 years ago, 1427905444900
Code	/This program uses my LCD numbers which can be found here: khanacademy.org/cs/lcd-numbers/4528259308978176. Feel free to use them, just give me credit./ /*Check out Benjamin Clements's spin-off, it's really good!/ /*---Rewrote almost all the code to use mouseClicked instade of the draw function, thus saving A LOT of prossesing power./ /*---Fixed flicker, YEAAA! I'm working on changing the code for the LCD function./ /*---Rewrote the LCD code! Not only is it way more compact, it looks a lot better too!/ //Sorry about the spelling errors in the comments, I wrote them a long time ago. //Check out the spin-off by Benjamin Clements. //Turn this to true to see the variables, unfortunetly you wouldn't understand them var deBug = false; var IN1 = "";//first number in operations var IN2 = "";//second number in operations var T = "";//Not used for anything. I'm too lazy to remove it. var input = "";//is what is displayed on screen var ON = 0;//tells if cal. is on var OP = "";//dirtermants wich operation to proform var OPing = 0;//make buttons know when to replace and when to add to var flicker;//used to fliker the screen var flicks;//used to fliker the screen var help = true;//reminds people to turn on Cal stroke(0, 0, 0); /--------------------------Buttons------------------------/ var button=function(BX,BY,Num,Color){//open function if(Color==="B"){ fill(0, 0, 0); } if(Color==="R"){ fill(255, 0, 0); } if(Color==="G"){ fill(0, 255, 0); } stroke(0, 0, 0); rect(BX-25,BY-25,50,50); fill(0, 0, 0); textSize(20); text(Num,BX+-4,BY+8); if (mouseX>BX-25 && mouseX<BX+25 && mouseY<BY+25 && mouseY>BY-25 && T=== 0 && ON === 1){ if (OPing === 0){ input = input * 10 + Num; }else{ input = Num; } T = 1; OPing = 0; flicker = 1; } }; /--------------------------Letters------------------------/ var currentX = 0; var i = 0; var j = 0; noStroke(); var Shape = function (VH,x,y) { if (VH === "V") { beginShape(); vertex(x,y-22); vertex(x+2,y-25); vertex(x+2,y-35); vertex(x,y-38); vertex(x-3,y-35); vertex(x-3,y-25); vertex(x,y-22); endShape(); } if (VH === "H") { beginShape(); vertex(x,y); vertex(x-5,y-3); vertex(x-13,y-3); vertex(x-17,y); vertex(x-13,y+3); vertex(x-5,y+3); vertex(x,y); endShape(); } }; // _ 1 // \| \| 23 // - 4 // \| \| 56 // - 7 var char = { "0":[1,2,3,5,6,7], "1":[3,6], "2":[1,3,4,5,7], "3":[1,3,4,6,7], "4":[2,3,4,6], "5":[1,2,4,6,7], "6":[1,2,4,5,6,7], "7":[1,3,6], "8":[1,2,3,4,5,6,7], "9":[1,2,3,4,6], "A":[1,2,3,4,5,6], "E":[1,2,4,5,7], "r":[4,5], "o":[4,5,6,7], }; var eachNum = function (num,y) { for (j = 0; j < char[num].length; j++) { noStroke(); if (char[num][j] === 1) { Shape("H",currentX + 18,y + -40); }else if (char[num][j] === 2) { Shape("V",currentX + 0,y + 0); }else if (char[num][j] === 3) { Shape("V",currentX + 19,y + 0); }else if (char[num][j] === 4) { Shape("H",currentX + 18,y + -20); }else if (char[num][j] === 5) { Shape("V",currentX + 0,y + 20); }else if (char[num][j] === 6) { Shape("V",currentX + 19,y + 20); }else if (char[num][j] === 7) { Shape("H",currentX + 18,y + 0); } //stroke(0, 255, 0); //strokeWeight(3); //point(currentX,y); } }; var LCD = function (string,x,y) { currentX = x; currentX -= 32 * string.length; if (string.length < 8) { for (i = 0; i < string.length; i++) { if (string[i] === ".") { ellipse(currentX - 5,y,5,5); }else { eachNum(string[i],y); currentX += 32; } } }else{ LCD("Error",x,y); } }; /--------------------------Function------------------------/ var fun=function(BX,BY,Num,Color){//open function if(Color==="B"){ fill(56, 66, 255); } if(Color==="R"){ fill(255, 0, 0); } if(Color==="G"){ fill(0, 255, 0); } stroke(0, 0, 0); rect(BX-25,BY-25,50,50); fill(0, 0, 0); textSize(20); //equals if (Num === "=") { text("=",BX+-4,BY+8); if (mouseX>BX-25 && mouseX<BX+25 && mouseY<BY+25 && mouseY>BY-25 && ON === 1){ IN2 = input; if (OP === "+") { input = IN1 + IN2; } if (OP === "-") { input = IN1 - IN2; } if (OP === "x") { input = IN1 * IN2; } if (OP === "/") { input = IN1 / IN2; } IN1 = "E"; IN2 = "E"; OPing = 1; flicker = 1; } } //add if (Num === "+") { text("+",BX+-4,BY+8); if (mouseX>BX-25 && mouseX<BX+25 && mouseY<BY+25 && mouseY >BY-25 && T=== 0){ if (IN1 === "E") { IN1 = input; T = 1; OP = "+"; OPing = 1; flicker = 1; } } } //multiply if (Num === "x") { text("x",BX+-4,BY+8); if (mouseX>BX-25 && mouseX<BX+25 && mouseY<BY+25 && mouseY>BY-25 && T=== 0){ if (IN1 === "E") { IN1 = input; T = 1; OP = "x"; OPing = 1; flicker = 1; }else{ //possible expantion } } } //divide if (Num === "/") { text("/",BX+-4,BY+8); if (mouseX>BX-25 && mouseX<BX+25 && mouseY<BY+25 && mouseY >BY-25 && T=== 0){ if (IN1 === "E") { IN1 = input; T = 1; OP = "/"; OPing = 1; flicker = 1; }else{ //possible expantion } } } //subtract if (Num === "-") { text("-",BX+-4,BY+8); if (mouseX>BX-25 && mouseX<BX+25 && mouseY<BY+25 && mouseY>BY-25 && T=== 0){ if (IN1 === "E") { IN1 = input; T = 1; OP = "-"; OPing = 1; flicker = 1; }else{ //possible expantion } } } //ON / clear button if (Num === "ON") { text("ON",BX+-16,BY+0); text("___",BX+-16,BY+0); text("C",BX+-7,BY+20); if (mouseX>BX-25 && mouseX<BX+25 && mouseY<BY+25 && mouseY>BY-25){ if (ON === 0){ ON = 1; T = 0; OPing = 0; OP = ""; help = false; }else{ flicks = 0; } flicker = 0; input = 0; IN1 = "E"; IN2 = "E"; } } }; /Mouse clicked/ var drawEverything = function() { //desk background(140, 70, 10); //cal stroke(0, 0, 0); fill(100, 100, 100); rect(60,20,280,360); //1-3 for (var i = 1; i < 4; i++){ button(i61+40, 259,i,"R"); } //4-6 for (var i = 4; i < 7; i++){ button((i-3)61+40, 193,i,"R"); } //5-9 for (var i = 7; i < 10; i++){ button((i-6)*61+40, 127,i,"R"); } //0 button(163, 325,0,"R"); //equals button fun(101,325,"=","B"); //addition button fun(286,325,"+","B"); //subtraction button fun(286,260,"-","B"); //multipliation button fun(286,194,"x","B"); //diovition button fun(286,127,"/","B"); //ON / clear button fun(224,325,"ON","G"); //output box textSize(40); fill(255, 255, 255); rect(76,32,250,55); fill(0, 0, 0); LCD(input.toString(),326,80); //debuging if (deBug) { text(IN1,15,50); text(IN2,15,100); text(OPing,350,50); text(OP,350,100); text(flicks,15,200); text(flicker,350,200); } if (help) { fill(0, 0, 0); textSize (40); text("(Turn On)", 145, 74); } T=0; }; var mouseClicked = function () { drawEverything(); }; drawEverything(); flicks = 0; var draw = function() { //flicker if (flicker === 1) { //noStroke(); stroke(0, 0, 0); strokeWeight(1); fill(255, 255, 255); rect(76,32,250,55); flicks+=1; if (flicks === 3) { flicker = 0; flicks = 0; fill(0, 0, 0); LCD(input.toString(),326,80); } } }; //throw ("Wait! This program isn't nearly as good as the spin-off by Benjamin Clements. Go check his out first, then come back and comment out the last line of this program. Thanks!");
Folds
Fork	false
Key	ag5zfmtoYW4tYWNhZGVteXIXCxIKU2NyYXRjaHBhZBiAgMCwouXbCgw
Votes	167
Spin-Offs	15
Type	PJS
Width	400
Height	400
User Flagged	false
Origin Scratchpad	{"id":"2144057841","title":"Challenge: Calculator","deleted":"true","official":"false"}
Hidden From Hotlist	false
Restricted Posting	false
By Child	false
Author Nick	Matthias (Soli Deo gloria)
Author Name	MatthiasSaihttam
Author ID	kaid_757721856896775939251306
Author Profile Access	COACH

Archive Data

Added	10 months ago, 1739452763767
Updated	10 months ago, 1739452763767
Source Deleted	unknown