sandboxels/mods/logicgates.js

elements.output = {
    color: "#601616",
    category: "logic",
    state: "solid",
    behavior: behaviors.WALL,
    conduct: 1,
    tick: function(pixel){
        for (var i = 0; i < adjacentCoords.length; i++) {
            var coord = adjacentCoords[i];
            var x = pixel.x+coord[0];
            var y = pixel.y+coord[1];
            if (!isEmpty(x,y,true) && pixel.charged) {           
                if (pixelMap[x][y].element == "logic_wire" && pixelMap[x][y].lstate == 0){
                    if (pixelMap[x][y].lastUpdate == pixelTicks){
                        pixelMap[x][y].lstate = 2
                        pixelMap[x][y].color = pixelColorPick(pixelMap[x][y], "#ffe49c")
                    } else {
                        pixelMap[x][y].lstate = 1
                    }
                }
            }
        }
    }
}
elements.logic_wire = {
    color: "#3d4d2c",
    behavior: behaviors.WALL,
    state: "solid",
    category: "logic",
    tick: function (pixel){ // -2 uncharge spread -1 uncharge buffer 0 uncharged 1 charge buffer 2 charge spread
        pixel.lastUpdate = pixelTicks
        if (!pixel.lstate){
            pixel.lstate = 0
        }
        if (pixel.lstate == 0){
            for (var i = 0; i < adjacentCoords.length; i++) {
                var coord = adjacentCoords[i];
                var x = pixel.x+coord[0];
                var y = pixel.y+coord[1];
                if (!isEmpty(x,y,true)) {           
                    if (pixelMap[x][y].element == "output" && pixelMap[x][y].charge == 1){
                        pixel.lstate == 2;
                        pixel.color = pixelColorPick(pixel, "#ffe49c");
                    }
                }
            }
        }
        if (pixel.lstate == 2){
            for (var i = 0; i < adjacentCoords.length; i++) {
                var coord = adjacentCoords[i];
                var x = pixel.x+coord[0];
                var y = pixel.y+coord[1];
                if (!isEmpty(x,y,true)) {           
                    if (pixelMap[x][y].element == "logic_wire" && pixelMap[x][y].lstate == 0){
                        if (pixelMap[x][y].lastUpdate == pixelTicks){
                            pixelMap[x][y].lstate = 2
                            pixelMap[x][y].color = pixelColorPick(pixelMap[x][y], "#ffe49c")
                        } else {
                            pixelMap[x][y].lstate = 1
                        }
                    } else if (pixelMap[x][y].element == "output" && pixelMap[x][y].charged == 0){
                        pixel.lstate = -2
                        pixel.color = pixelColorPick(pixel, "#3d4d2c")
                    }
                }
            }
        }
        if (pixel.lstate == 1){
            pixel.lstate = 2
            pixel.color = pixelColorPick(pixel, "#ffe49c");
        }
        if (pixel.lstate == -2){
            for (var i = 0; i < adjacentCoords.length; i++) {
                var coord = adjacentCoords[i];
                var x = pixel.x+coord[0];
                var y = pixel.y+coord[1];
                if (!isEmpty(x,y,true)) {           
                    if (pixelMap[x][y].element == "logic_wire" && (pixelMap[x][y].lstate == 1 || pixelMap[x][y].lstate == 2)){
                        if (pixelMap[x][y].lastUpdate == pixelTicks){
                            pixelMap[x][y].lstate = -2
                            pixelMap[x][y].color = pixelColorPick(pixelMap[x][y], "#3d4d2c")
                        } else {
                            pixelMap[x][y].lstate = -1
                        }
                    }
                }
            }
            pixel.lstate = 0
        }
        if (pixel.lstate == -1){
            pixel.lstate = -2
            pixel.color = pixelColorPick(pixel, "#3d4d2c");
        }
    }
}
function countNeighbors(){
    var results = {
        "charged": 0,
        "uncharged": 0,
    }
    for (var i = 0; i < squareCoords.length; i++) {
        var coord = squareCoords[i];
        var x = pixel.x+coord[0];
        var y = pixel.y+coord[1];
        if (!isEmpty(x,y, true)) {
            var otherPixel = pixelMap[x][y];
            if (otherPixel.element == "logic_wire"){
                if (otherPixel.lstate){
                    results.charged = results.charged + 1;
                } else {
                    results.uncharged = results.uncharged + 1;
                }
            }
        }
    }
    return results;
}
function chargeOutputs(){
    for (var i = 0; i < squareCoords.length; i++) {
        var coord = squareCoords[i];
        var x = pixel.x+coord[0];
        var y = pixel.y+coord[1];
        if (!isEmpty(x,y, true)) {
            var otherPixel = pixelMap[x][y];
            if (otherPixel.element == "output"){
                    otherPixel.charged = 1;
            }
        }
    }
}
function unchargeOutputs(){
    for (var i = 0; i < squareCoords.length; i++) {
        var coord = squareCoords[i];
        var x = pixel.x+coord[0];
        var y = pixel.y+coord[1];
        if (!isEmpty(x,y, true)) {
            var otherPixel = pixelMap[x][y];
            if (otherPixel.element == "output"){
                    otherPixel.charged = 0;
            }
        }
    }
}
elements.not_gate = {
    color: "#4a1b18",
    category: "logic",
    state: "solid",
    behavior: behaviors.WALL,
    tick: function(pixel){
        var countNeighborsResult = countNeighbors()
        if (countNeighborsResult.charged == 0){
            chargeOutputs();
        } else {
            unchargeOutputs();
        }
    }
}
elements.and_gate = {
    color: "#184a23",
    category: "logic",
    state: "solid",
    behavior: behaviors.WALL,
    tick: function(pixel){
        var countNeighborsResult = countNeighbors()
        if (countNeighborsResult.uncharged == 0){
            chargeOutputs();
        } else {
            unchargeOutputs();
        }
    }
}
elements.xor_gate = {
    color: "#30184a",
    category: "logic",
    state: "solid",
    behavior: behaviors.WALL,
    tick: function(pixel){
        var countNeighborsResult = countNeighbors()
        if (countNeighborsResult.charged == 1){
            chargeOutputs();
        } else {
            unchargeOutputs();
        }
    }
}
elements.or_gate = {
    color: "#4a4018",
    category: "logic",
    state: "solid",
    behavior: behaviors.WALL,
    tick: function(pixel){
        var countNeighborsResult = countNeighbors()
        if (countNeighborsResult.charged >= 1){
            chargeOutputs();
        } else {
            unchargeOutputs();
        }
    }
}
elements.E2L_lever = {
    color: "#b2ba75",
    behavior: behaviors.WALL,
    state: "solid",
    category: "logic",
    tick: function(pixel){
        if (pixel.start === pixelTicks){
			pixel.cooldown = 0;
			pixel.toggleMode = 1;
		}
        for (var i = 0; i < adjacentCoords.length; i++) {
            var coord = adjacentCoords[i];
            var x = pixel.x+coord[0];
            var y = pixel.y+coord[1];
            if (!isEmpty(x,y,true)) {           
                if ((pixelMap[x][y].charge || pixelMap[x][y].chargeCD) && pixel.cooldown == 0){
                    for (var i = 0; i < adjacentCoords.length; i++) {
                        var coord = adjacentCoords[i];
                        var x = pixel.x+coord[0];
                        var y = pixel.y+coord[1];
                        if (!isEmpty(x,y,true)) {           
                            if (pixelMap[x][y].element == "logic_wire"){
                                if (pixel.toggleMode == 1){
                                pixelMap[x][y].lstate = 2
                                pixelMap[x][y].color = pixelColorPick(pixel, "#ffe49c");
                                } else {
                                pixelMap[x][y].lstate = -2
                                pixelMap[x][y].color = pixelColorPick(pixel, "#3d4d2c");
                                }
                            }
                        }
                    }
                    pixel.cooldown = 15
                    if (pixel.toggleMode){
                        pixel.toggleMode = 0;
                    } else {
                        pixel.toggleMode = 1;
                    }
                }
            }
        }
        if (pixel.cooldown){
            pixel.cooldown = pixel.cooldown - 1
        }
    }
}
elements.E2L_button = {
    color: "#b2ba75",
    behavior: behaviors.WALL,
    state: "solid",
    category: "logic",
    tick: function(pixel){
        if (pixel.start === pixelTicks){
			pixel.cooldown = 0;
			pixel.toggleMode = 1;
		}
        for (var i = 0; i < adjacentCoords.length; i++) {
            var coord = adjacentCoords[i];
            var x = pixel.x+coord[0];
            var y = pixel.y+coord[1];
            if (!isEmpty(x,y,true)) {           
                if ((pixelMap[x][y].charge || pixelMap[x][y].chargeCD) && pixel.cooldown == 0){
                    for (var i = 0; i < adjacentCoords.length; i++) {
                        var coord = adjacentCoords[i];
                        var x = pixel.x+coord[0];
                        var y = pixel.y+coord[1];
                        if (!isEmpty(x,y,true)) {           
                            if (pixelMap[x][y].element == "logic_wire"){
                                if (pixel.toggleMode == 1){
                                pixelMap[x][y].lstate = 2
                                pixelMap[x][y].color = pixelColorPick(pixel, "#ffe49c");
                                } else {
                                pixelMap[x][y].lstate = -2
                                pixelMap[x][y].color = pixelColorPick(pixel, "#3d4d2c");
                                }
                            }
                        }
                    }
                    pixel.cooldown = 5
                    if (pixel.toggleMode){
                        pixel.toggleMode = 0;
                    } else {
                        pixel.toggleMode = 1;
                    }
                }
            }
        }
        if (pixel.cooldown){
            pixel.cooldown = pixel.cooldown - 1
        }
    }
}
elements.L2E_constant = {
    color: "#b2ba75",
    behavior: behaviors.WALL,
    state: "solid",
    category: "logic",
    tick: function(pixel){
        var foundOn = false;
        for (var i = 0; i < adjacentCoords.length; i++) {
            var coord = adjacentCoords[i];
            var x = pixel.x+coord[0];
            var y = pixel.y+coord[1];
            if (!isEmpty(x,y,true)) {           
                if (pixelMap[x][y].element == "logic_wire" && pixelMap[x][y].lstate){
                    foundOn = true;
                }
            }
        }
        if (foundOn){
            for (var i = 0; i < adjacentCoords.length; i++) {
                var coord = adjacentCoords[i];
                var x = pixel.x+coord[0];
                var y = pixel.y+coord[1];
                if (!isEmpty(x,y,true)) {           
                    if (elements[pixelMap[x][y].element].conduct){
                        pixelMap[x][y].charge = 1
                    }
                }
            }
        } else {
            for (var i = 0; i < adjacentCoords.length; i++) {
                var coord = adjacentCoords[i];
                var x = pixel.x+coord[0];
                var y = pixel.y+coord[1];
                if (!isEmpty(x,y,true)) {           
                    if (elements[pixelMap[x][y].element].conduct){
                        pixelMap[x][y].charge = 0
                    }
                }
            }
        }
    }
}