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brush.js
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var brush = {
x: 0,
y: 0,
lastX: 0,
lastY: 0,
lastWidth: 0,
lastHeight: 0,
lastPixelX: 0,
lastPixelY: 0,
lastPixelWidth: 0,
lastPixelHeight: 0,
leftClicking: false,
rightClicking: false,
lineX: 0,
lineY: 0,
lineState: 0,
startLine: function(button) {
if (this.lineState == 0 && this.selectionState == 0) {
this.lineState = button;
this.lineX = this.x;
this.lineY = this.y;
if (animationTick % pixels[this.pixelId].animationSpeed != 0) {
this.draw();
}
return true;
}
return false;
},
endLine: function(button) {
if (this.lineState == button) {
if (this.lineState == 1) {
this.line(this.lineX, this.lineY, this.x, this.y);
}
else if (this.lineState == 2) {
var pixelId = this.pixelId;
var pixelRotation = this.pixelRotation;
var pixelData = this.pixelData;
if (this.pixelId == ALLOW_PLACEMENT) {
this.pixelId = RESTRICT_PLACEMENT;
}
else if (this.pixelId == RESTRICT_PLACEMENT) {
this.pixelId = ALLOW_PLACEMENT;
}
else if (this.pixelId == TARGET) {
}
else {
this.pixelId = AIR;
}
this.pixelRotation = 0;
this.pixelData = 0;
this.line(this.lineX, this.lineY, this.x, this.y);
this.pixelId = pixelId;
this.pixelRotation = pixelRotation;
this.pixelData = pixelData;
this.updateInventory();
}
this.lineState = 0;
return true;
}
return false;
},
resetLine: function(button) {
if (this.lineState == button) {
this.lineState = 0;
if (animationTick % pixels[this.pixelId].animationSpeed != 0) {
this.draw();
}
return true;
}
return false;
},
pixelId: AIR,
pixelRotation: 0,
pixelData: 0,
resetPixel: function() {
this.setPixel(AIR, 0, 0);
this.size = 1;
this.selectionState = 0;
},
setPixel: function(id, rotation, data) {
if (this.pixelId == PIXELITE_CRYSTAL) {
var frame = 0;
if (this.pixelData == 0) {
frame = 0;
}
else if (this.pixelData <= 2) {
frame = 1;
}
else if (this.pixelData <= 4) {
frame = 2;
}
else if (this.pixelData <= 9) {
frame = 3;
}
else if (this.pixelData <= 24) {
frame = 4;
}
else if (this.pixelData <= 49) {
frame = 5;
}
else if (this.pixelData <= 99) {
frame = 6;
}
else if (this.pixelData <= 199) {
frame = 7;
}
else if (this.pixelData <= 499) {
frame = 8;
}
else {
frame = 9;
}
this.pixelData = frame;
}
document.getElementById(`picker-${this.pixelId}-${this.pixelRotation}-${this.pixelData}`).classList.remove("pickerPixelSelected");
if (id == PIXELITE_CRYSTAL) {
var frame = 0;
if (data == 0) {
frame = 0;
}
else if (data <= 2) {
frame = 1;
}
else if (data <= 4) {
frame = 2;
}
else if (data <= 9) {
frame = 3;
}
else if (data <= 24) {
frame = 4;
}
else if (data <= 49) {
frame = 5;
}
else if (data <= 99) {
frame = 6;
}
else if (data <= 199) {
frame = 7;
}
else if (data <= 499) {
frame = 8;
}
else {
frame = 9;
}
document.getElementById(`picker-${id}-${rotation}-${frame}`).classList.add("pickerPixelSelected");
}
else {
document.getElementById(`picker-${id}-${rotation}-${data}`).classList.add("pickerPixelSelected");
}
this.pixelId = id;
this.pixelRotation = rotation;
this.pixelData = data;
this.drawPixelOffscreenCanvas();
if (animationTick % pixels[this.pixelId].animationSpeed != 0) {
this.draw();
}
this.setDescription(id, rotation, data);
},
setDescription: function(id, rotation, data) {
if (id == PIXELITE_CRYSTAL) {
var frame = 0;
if (data == 0) {
frame = 0;
}
else if (data <= 2) {
frame = 1;
}
else if (data <= 4) {
frame = 2;
}
else if (data <= 9) {
frame = 3;
}
else if (data <= 24) {
frame = 4;
}
else if (data <= 49) {
frame = 5;
}
else if (data <= 99) {
frame = 6;
}
else if (data <= 199) {
frame = 7;
}
else if (data <= 499) {
frame = 8;
}
else {
frame = 9;
}
document.getElementById("pixelDescriptionName").innerHTML = pixels[id].name[rotation][frame];
document.getElementById("pixelDescriptionText").innerHTML = pixels[id].description[rotation][frame];
}
else {
if (Array.isArray(pixels[id].name)) {
if (Array.isArray(pixels[id].name[rotation])) {
document.getElementById("pixelDescriptionName").innerHTML = pixels[id].name[rotation][data];
}
else {
document.getElementById("pixelDescriptionName").innerHTML = pixels[id].name[rotation];
}
}
else {
document.getElementById("pixelDescriptionName").innerHTML = pixels[id].name;
}
if (Array.isArray(pixels[id].description)) {
if (Array.isArray(pixels[id].description[rotation])) {
document.getElementById("pixelDescriptionText").innerHTML = pixels[id].description[rotation][data];
}
else {
document.getElementById("pixelDescriptionText").innerHTML = pixels[id].description[rotation];
}
}
else {
document.getElementById("pixelDescriptionText").innerHTML = pixels[id].description;
}
}
document.getElementById("pixelDescriptionStatistics").innerHTML = `Update Stage: ${pixels[id].updateStage}<br>Density: ${pixels[id].density}<br>Pushable: ${pixels[id].pushable}<br>Rotateable: ${pixels[id].rotateable != 1}<br>Cloneable: ${pixels[id].cloneable}<br>Flammability: ${pixels[id].flammability}/20<br>Blast Resistance: ${pixels[id].blastResistance}/20`;
},
inventory: [],
modifiedInventory: [],
setInventory: function(inventory) {
for (var i in pickerPixels) {
pickerPixels[i].style.display = "none";
}
for (var i in pickerLabels) {
pickerLabels[i].style.display = "none";
}
for (var i in pickerGroups) {
pickerGroups[i].style.display = "none";
}
for (var i = 0; i < this.inventory.length; i++) {
if (pixels[i].pickable == false) {
continue;
}
for (var j = 0; j < this.inventory[i].length; j++) {
for (var k = 0; k < this.inventory[i][j].length; k++) {
if (inventory[i]) {
if (inventory[i][j]) {
this.inventory[i][j][k] = inventory[i][j][k] ?? -1;
}
else {
this.inventory[i][j][k] = -1;
}
}
else {
this.inventory[i][j][k] = -1;
}
var pixel = document.getElementById(`picker-${i}-${j}-${k}`);
if (i == AIR) {
pixel.style.display = "inline-block";
continue;
}
if (gameState == 2 && this.inventory[i][j][k] == -1) {
pixel.style.display = "none";
continue;
}
else if (gameState == 2 && this.inventory[i][j][k] == 0) {
pixel.classList.add("pickerPixelDisabled");
pixel.disabled = true;
}
else {
pixel.classList.remove("pickerPixelDisabled");
pixel.disabled = false;
}
pixel.style.display = "inline-block";
pickerLabels[pixels[i].type].style.display = "block";
pickerGroups[pixels[i].type].style.display = "block";
if (gameState == 2) {
document.getElementById(`pickerAmount-${i}-${j}-${k}`).innerHTML = this.inventory[i][j][k];
}
else {
document.getElementById(`pickerAmount-${i}-${j}-${k}`).innerHTML = "";
}
}
}
}
setPickerGroupHeights();
},
updateInventory: function() {
for (var i = 0; i < this.modifiedInventory.length; i++) {
if (pixels[i].pickable == false) {
continue;
}
for (var j = 0; j < this.modifiedInventory[i].length; j++) {
for (var k = 0; k < this.modifiedInventory[i][j].length; k++) {
if (this.modifiedInventory[i][j][k]) {
var pixel = document.getElementById(`picker-${i}-${j}-${k}`);
if (gameState == 2 && this.inventory[i][j][k] == 0) {
pixel.classList.add("pickerPixelDisabled");
pixel.disabled = true;
}
else {
pixel.classList.remove("pickerPixelDisabled");
pixel.disabled = false;
pixel.style.display = "inline-block";
}
if (gameState == 2) {
document.getElementById(`pickerAmount-${i}-${j}-${k}`).innerHTML = this.inventory[i][j][k];
}
this.modifiedInventory[i][j][k] = false;
}
}
}
}
},
placePixel: function(x, y, id, rotation, data) {
if (gameState == 2) {
if (puzzleGrid[y][x] == 1) {
return false;
}
if (id != AIR && this.inventory[id][rotation][data] <= 0) {
return false;
}
if (idGrid[y][x] != id || rotationGrid[y][x] != rotation || dataGrid[y][x] != data) {
if (idGrid[y][x] != AIR) {
if (this.inventory[idGrid[y][x]][rotationGrid[y][x]][dataGrid[y][x]] < 0) {
this.inventory[idGrid[y][x]][rotationGrid[y][x]][dataGrid[y][x]] = 0;
}
this.inventory[idGrid[y][x]][rotationGrid[y][x]][dataGrid[y][x]] += 1;
this.modifiedInventory[idGrid[y][x]][rotationGrid[y][x]][dataGrid[y][x]] = true;
}
if (id != AIR) {
this.inventory[id][rotation][data] -= 1;
this.modifiedInventory[id][rotation][data] = true;
}
}
}
if (idGrid[y][x] == OSCILLATOR && Array.isArray(dataGrid[y][x]) && dataGrid[y][x][1] == 1) {
effects.oscillator.decrease(Math.floor(dataGrid[y][x][0] / 37), dataGrid[y][x][0] % 37);
}
if (idGrid[y][x] != id || rotationGrid[y][x] != rotation || fireGrid[y][x] == true || id == OSCILLATOR || id == DRUM || id == PIXELITE_CRYSTAL) {
idGrid[y][x] = id;
rotationGrid[y][x] = rotation;
dataGrid[y][x] = data;
fireGrid[y][x] = false;
}
return true;
},
placeFire: function(x, y, fire) {
if (gameState == 2) {
if (puzzleGrid[y][x] == 1) {
return false;
}
if (fireGrid[y][x] != fire) {
if (fireGrid[y][x] && this.inventory[FIRE][0][0] < 0) {
this.inventory[FIRE][0][0] = 0;
}
if (fire && this.inventory[FIRE][0][0] <= 0) {
return false;
}
this.inventory[FIRE][0][0] += fireGrid[y][x] ? 1 : -1;
this.modifiedInventory[FIRE][0][0] = true;
}
}
fireGrid[y][x] = fire;
return true;
},
size: 1,
increaseSize: function() {
this.size = Math.min(this.size + 1, gridSize / 2 + 1);
this.createPixelOffscreenCanvas();
this.drawPixelOffscreenCanvas();
if (animationTick % pixels[this.pixelId].animationSpeed != 0) {
this.draw();
}
},
decreaseSize: function() {
this.size = Math.max(this.size - 1, 1);
this.createPixelOffscreenCanvas();
this.drawPixelOffscreenCanvas();
if (animationTick % pixels[this.pixelId].animationSpeed != 0) {
this.draw();
}
},
selectionX1: 0,
selectionX2: 0,
selectionY1: 0,
selectionY2: 0,
selectionState: 0,
selectionIdGrid: [],
selectionRotationGrid: [],
selectionDataGrid: [],
selectionFireGrid: [],
generateSelectionGridString: function(grid, getPropertyName) {
var string = "";
var pixel = -1;
var number = 0;
for (var i = 0; i < grid.length; i++) {
for (var j = 0; j < grid[0].length; j++) {
if (grid[i][j] != pixel) {
if (pixel != -1 && number != 0) {
if (number == 1) {
string += getPropertyName(pixel) + ":";
}
else {
string += getPropertyName(pixel) + "-" + number.toString(36) + ":";
}
}
pixel = grid[i][j];
number = 0;
}
number++;
}
}
if (pixel != -1 && number != 0) {
if (number == 1) {
string += getPropertyName(pixel) + ":";
}
else {
string += getPropertyName(pixel) + "-" + number.toString(36) + ":";
}
}
return string;
},
generateSelectionGrid: function() {
var string = "S:" + version + ";";
string += `${this.selectionIdGrid[0].length};${this.selectionIdGrid.length};`;
string += this.generateSelectionGridString(this.selectionIdGrid, function(id) {
return pixelIds[id];
});
string += this.generateSelectionGridString(this.selectionRotationGrid, function(rotation) {
return rotation;
});
string += this.generateSelectionGridString(this.selectionDataGrid, function(data) {
return data;
});
string += this.generateSelectionGridString(this.selectionFireGrid, function(fire) {
return fire ? 1 : 0;
});
return string;
},
loadSelectionGridString: function(string, startIndex, property, parseProperty, setProperty) {
var x = 0;
var y = 0;
var endOfProperty = false;
var incrementPosition = function() {
x += 1;
if (x == brush.selectionIdGrid[0].length) {
x = 0;
y += 1;
}
if (y == brush.selectionIdGrid.length) {
endOfProperty = true;
x = 0;
y = 0;
}
};
var index = startIndex;
var pixel = -1;
for (var i = startIndex; i < string.length; i++) {
if (string[i] == ":") {
if (pixel == -1) {
pixel = parseProperty(string.substring(index, i));
setProperty(x, y, pixel);
incrementPosition();
pixel = -1;
index = i + 1;
}
else {
for (var j = 0; j < parseInt(string.substring(index, i), 36); j++) {
setProperty(x, y, pixel);
incrementPosition();
}
pixel = -1;
index = i + 1;
}
}
if (string[i] == "-") {
pixel = parseProperty(string.substring(index, i));
index = i + 1;
}
if (endOfProperty) {
return i + 1;
}
}
return false;
},
loadSelectionGrid: function(string) {
var index = 0;
var checkValid = function(error) {
if (index == false) {
promptNotification("An error occured while loading your selection.", `Error code: ${error}. Please report if this issue persists`);
this.selectionIdGrid = [];
return false;
}
return true;
};
var versionString = null;
var width = null;
var height = null;
for (var i = 0; i < string.length; i++) {
if (string[i] == ";") {
if (versionString == null) {
versionString = string.substring(index, i);
if (versionString[0] != "S") {
return;
}
if (version != versionString.substring(2)) {
promptNotification("Warning: You are loading a old save code.", `Save code version: ${versionString.substring(2)}. Current version: ${version}.`);
}
index = i + 1;
continue;
}
if (width == null) {
width = parseInt(string.substring(index, i), 10);
index = i + 1;
continue;
}
else if (height == null) {
height = parseInt(string.substring(index, i), 10);
index = i + 1;
this.selectionIdGrid = [];
this.selectionRotationGrid = [];
this.selectionDataGrid = [];
this.selectionFireGrid = [];
for (var j = 0; j < height; j++) {
this.selectionIdGrid[j] = [];
this.selectionRotationGrid[j] = [];
this.selectionDataGrid[j] = [];
this.selectionFireGrid[j] = [];
for (var k = 0; k < width; k++) {
this.selectionIdGrid[j][k] = AIR;
this.selectionRotationGrid[j][k] = 0;
this.selectionDataGrid[j][k] = 0;
this.selectionFireGrid[j][k] = false;
}
}
}
if (index == string.length) {
return false;
}
index = this.loadSelectionGridString(string, index, "id", function(id) {
return eval(id);
}, function(x, y, id) {
brush.selectionIdGrid[y][x] = id;
});
if (!checkValid("Error while loading selection id grid")) {
return false;
}
index = this.loadSelectionGridString(string, index, "rotation", function(rotation) {
return parseInt(rotation, 10);
}, function(x, y, rotation) {
brush.selectionRotationGrid[y][x] = rotation;
});
if (!checkValid("Error while loading selection rotation grid")) {
return false;
}
index = this.loadSelectionGridString(string, index, "data", function(data) {
return parseInt(data, 10);
}, function(x, y, data) {
brush.selectionDataGrid[y][x] = data;
});
if (!checkValid("Error while loading selection data grid")) {
return false;
}
index = this.loadSelectionGridString(string, index, "fire", function(fire) {
return fire == "1";
}, function(x, y, fire) {
brush.selectionFireGrid[y][x] = fire;
});
if (!checkValid("Error while loading selection fire grid")) {
return false;
}
return true;
}
}
},
startSelection: function() {
if (this.selectionState != 0) {
return false;
}
this.selectionX1 = Math.floor(this.x);
this.selectionY1 = Math.floor(this.y);
this.selectionState = 1;
return true;
},
endSelection: function() {
if (this.selectionState != 1) {
return false;
}
if (Math.floor(this.x) < this.selectionX1) {
this.selectionX2 = this.selectionX1;
this.selectionX1 = Math.floor(this.x);
}
else {
this.selectionX2 = Math.ceil(this.x);
}
if (Math.floor(this.y) < this.selectionY1) {
this.selectionY2 = this.selectionY1;
this.selectionY1 = Math.floor(this.y);
}
else {
this.selectionY2 = Math.ceil(this.y);
}
this.selectionState = 2;
return true;
},
copySelection: function() {
if (this.selectionState != 2) {
return false;
}
this.selectionIdGrid = [];
this.selectionRotationGrid = [];
this.selectionDataGrid = [];
this.selectionFireGrid = [];
var xIndex = 0;
var yIndex = 0;
for (var y = this.selectionY1; y < this.selectionY2; y++) {
this.selectionIdGrid[yIndex] = [];
this.selectionRotationGrid[yIndex] = [];
this.selectionDataGrid[yIndex] = [];
this.selectionFireGrid[yIndex] = [];
for (var x = this.selectionX1; x < this.selectionX2; x++) {
this.selectionIdGrid[yIndex][xIndex] = idGrid[y][x];
this.selectionRotationGrid[yIndex][xIndex] = rotationGrid[y][x];
this.selectionDataGrid[yIndex][xIndex] = dataGrid[y][x];
this.selectionFireGrid[yIndex][xIndex] = fireGrid[y][x];
xIndex++;
}
yIndex++;
xIndex = 0;
}
navigator.clipboard.writeText(this.generateSelectionGrid());
return true;
},
cutSelection: function() {
if (this.selectionState != 2) {
return false;
}
this.copySelection();
this.selectionState = 3;
offscreenCtx.fillStyle = colors[AIR];
var pixel = null;
var pixelX = 0;
for (var y = this.selectionY1; y < this.selectionY2; y++) {
for (var x = this.selectionX1; x < this.selectionX2; x++) {
if (this.placePixel(x, y, AIR, 0, 0)) {
if (pixel == null) {
pixel = true;
pixelX = x;
}
}
else if (pixel != null) {
offscreenCtx.fillRect(pixelX * 6, y * 6, (x - pixelX) * 6, 6);
offscreenFireCtx.clearRect(pixelX * 6, y * 6, (x - pixelX) * 6, 6);
pixel = null;
}
}
if (pixel != null) {
offscreenCtx.fillRect(pixelX * 6, y * 6, (this.selectionX2 - pixelX) * 6, 6);
offscreenFireCtx.clearRect(pixelX * 6, y * 6, (this.selectionX2 - pixelX) * 6, 6);
pixel = null;
}
}
this.updateInventory();
this.createPixelOffscreenCanvas();
this.drawPixelOffscreenCanvas();
this.draw();
navigator.clipboard.writeText(this.generateSelectionGrid());
return true;
},
pasteSelection: async function() {
if (this.selectionState == 1 || this.selectionState == 3) {
return false;
}
var selectionCode = await navigator.clipboard.readText();
if (!this.loadSelectionGrid(selectionCode)) {
return false;
}
// if (this.selectionIdGrid.length == 0) {
// return false;
// }
// if (this.selectionIdGrid[0].length == 0) {
// return false;
// }
this.selectionState = 3;
this.createPixelOffscreenCanvas();
this.drawPixelOffscreenCanvas();
this.draw();
return true;
},
rotateSelection: function(degrees) {
if (this.selectionState != 3) {
return false;
}
var rotatedSelectionIdGrid = [];
var rotatedSelectionRotationGrid = [];
var rotatedSelectionDataGrid = [];
var rotatedSelectionFireGrid = [];
if (degrees == 1) {
for (var i = 0; i < this.selectionIdGrid.length; i++) {
for (var j = 0; j < this.selectionIdGrid[0].length; j++) {
if (i == 0) {
rotatedSelectionIdGrid[j] = [];
rotatedSelectionRotationGrid[j] = [];
rotatedSelectionDataGrid[j] = [];
rotatedSelectionFireGrid[j] = [];
}
rotatedSelectionIdGrid[j][i] = this.selectionIdGrid[this.selectionIdGrid.length - i - 1][j];
rotatedSelectionRotationGrid[j][i] = this.selectionRotationGrid[this.selectionRotationGrid.length - i - 1][j];
rotatedSelectionDataGrid[j][i] = this.selectionDataGrid[this.selectionDataGrid.length - i - 1][j];
rotatedSelectionFireGrid[j][i] = this.selectionFireGrid[this.selectionFireGrid.length - i - 1][j];
if (pixels[rotatedSelectionIdGrid[j][i]].rotateable > 1) {
rotatedSelectionRotationGrid[j][i] = (rotatedSelectionRotationGrid[j][i] + 1) % pixels[rotatedSelectionIdGrid[j][i]].rotateable;
}
}
}
}
else if (degrees == 3) {
for (var i = 0; i < this.selectionIdGrid.length; i++) {
for (var j = 0; j < this.selectionIdGrid[0].length; j++) {
if (i == 0) {
rotatedSelectionIdGrid[j] = [];
rotatedSelectionRotationGrid[j] = [];
rotatedSelectionDataGrid[j] = [];
rotatedSelectionFireGrid[j] = [];
}
rotatedSelectionIdGrid[j][i] = this.selectionIdGrid[i][this.selectionIdGrid[0].length - j - 1];
rotatedSelectionRotationGrid[j][i] = this.selectionRotationGrid[i][this.selectionRotationGrid[0].length - j - 1];
rotatedSelectionDataGrid[j][i] = this.selectionDataGrid[i][this.selectionDataGrid[0].length - j - 1];
rotatedSelectionFireGrid[j][i] = this.selectionFireGrid[i][this.selectionFireGrid[0].length - j - 1];
if (pixels[rotatedSelectionIdGrid[j][i]].rotateable > 1) {
rotatedSelectionRotationGrid[j][i] = (rotatedSelectionRotationGrid[j][i] + 3) % pixels[rotatedSelectionIdGrid[j][i]].rotateable;
}
}
}
}
this.selectionIdGrid = rotatedSelectionIdGrid;
this.selectionRotationGrid = rotatedSelectionRotationGrid;
this.selectionDataGrid = rotatedSelectionDataGrid;
this.selectionFireGrid = rotatedSelectionFireGrid;
this.createPixelOffscreenCanvas();
this.drawPixelOffscreenCanvas();
this.draw();
return true;
},
flipSelection: function(axis) {
if (this.selectionState != 3) {
return false;
}
var rotatedSelectionIdGrid = [];
var rotatedSelectionRotationGrid = [];
var rotatedSelectionDataGrid = [];
var rotatedSelectionFireGrid = [];
if (axis == 1) {
for (var i = 0; i < this.selectionIdGrid.length; i++) {
rotatedSelectionIdGrid[i] = [];
rotatedSelectionRotationGrid[i] = [];
rotatedSelectionDataGrid[i] = [];
rotatedSelectionFireGrid[i] = [];
for (var j = 0; j < this.selectionIdGrid[0].length; j++) {
rotatedSelectionIdGrid[i][j] = this.selectionIdGrid[i][this.selectionIdGrid[0].length - j - 1];
rotatedSelectionRotationGrid[i][j] = this.selectionRotationGrid[i][this.selectionRotationGrid[0].length - j - 1];
rotatedSelectionDataGrid[i][j] = this.selectionDataGrid[i][this.selectionDataGrid[0].length - j - 1];
rotatedSelectionFireGrid[i][j] = this.selectionFireGrid[i][this.selectionFireGrid[0].length - j - 1];
if (pixels[rotatedSelectionIdGrid[i][j]].rotateable == 4 && rotatedSelectionRotationGrid[i][j] % 2 == 1) {
rotatedSelectionRotationGrid[i][j] = (rotatedSelectionRotationGrid[j][i] + 2) % pixels[rotatedSelectionIdGrid[j][i]].rotateable;
}
}
}
}
else if (axis == 3) {
for (var i = 0; i < this.selectionIdGrid.length; i++) {
rotatedSelectionIdGrid[i] = [];
rotatedSelectionRotationGrid[i] = [];
rotatedSelectionDataGrid[i] = [];
rotatedSelectionFireGrid[i] = [];
for (var j = 0; j < this.selectionIdGrid[0].length; j++) {
rotatedSelectionIdGrid[i][j] = this.selectionIdGrid[this.selectionIdGrid.length - i - 1][i];
rotatedSelectionRotationGrid[i][j] = this.selectionRotationGrid[this.selectionRotationGrid.length - i - 1][i];
rotatedSelectionDataGrid[i][j] = this.selectionDataGrid[this.selectionDataGrid.length - i - 1][i];
rotatedSelectionFireGrid[i][j] = this.selectionFireGrid[this.selectionFireGrid.length - i - 1][i];
if (pixels[rotatedSelectionIdGrid[i][j]].rotateable == 4 && rotatedSelectionRotationGrid[i][j] % 2 == 0) {
rotatedSelectionRotationGrid[i][j] = (rotatedSelectionRotationGrid[j][i] + 2) % pixels[rotatedSelectionIdGrid[j][i]].rotateable;
}
}
}
}
this.selectionIdGrid = rotatedSelectionIdGrid;
this.selectionRotationGrid = rotatedSelectionRotationGrid;
this.selectionDataGrid = rotatedSelectionDataGrid;
this.selectionFireGrid = rotatedSelectionFireGrid;
this.createPixelOffscreenCanvas();
this.drawPixelOffscreenCanvas();
this.draw();
return true;
},
resetSelection: function() {
if (this.selectionState == 0) {
return false;
}
this.selectionState = 0;
this.size = 1;
this.createPixelOffscreenCanvas();
this.drawPixelOffscreenCanvas();
this.draw();
return true;
},
canvas: document.getElementById("brushCanvas"),
ctx: null,
lineOffscreenCanvas: new OffscreenCanvas(6 * gridSize, 6 * gridSize),
lineOffscreenCtx: null,
resizeCanvas: function() {
this.canvas.width = 6 * gridSize;
this.canvas.height = 6 * gridSize;
this.lineOffscreenCanvas = new OffscreenCanvas(6 * gridSize, 6 * gridSize);
this.lineOffscreenCtx = this.lineOffscreenCanvas.getContext("2d");
},
pixelOffscreenCanvas: new OffscreenCanvas(6, 6),
pixelOffscreenCtx: null,
createPixelOffscreenCanvas: function() {
if (this.selectionState == 0) {
this.pixelOffscreenCanvas = new OffscreenCanvas((this.size * 2 - 1) * 6, (this.size * 2 - 1) * 6);
}
else if (this.selectionState == 3) {
this.pixelOffscreenCanvas = new OffscreenCanvas(this.selectionIdGrid[0].length * 6, this.selectionIdGrid.length * 6);
}
this.pixelOffscreenCtx = this.pixelOffscreenCanvas.getContext("2d");
},
drawPixelOffscreenCanvas: function() {
if (this.selectionState == 0) {
if (this.pixelId == FIRE) {
this.pixelOffscreenCtx.clearRect(0, 0, (this.size * 2 - 1) * 6, (this.size * 2 - 1) * 6);
for (var i = 0; i < this.size * 2 - 1; i++) {
for (var j = 0; j < this.size * 2 - 1; j++) {
pixels[FIRE].draw(j, i, this.pixelOffscreenCtx);
}
}
}
else if (this.pixelId != AIR) {
if (this.pixelId == ALLOW_PLACEMENT || this.pixelId == RESTRICT_PLACEMENT || this.pixelId == TARGET) {
this.pixelOffscreenCtx.clearRect(0, 0, (this.size * 2 - 1) * 6, (this.size * 2 - 1) * 6);
}
if (pixels[this.pixelId].drawBackground == 2) {
if (pixels[this.pixelId].drawNoise) {
if (pixels[this.pixelId].animationSpeed == 1) {
for (var i = 0; i < this.size * 2 - 1; i++) {
for (var j = 0; j < this.size * 2 - 1; j++) {
this.pixelOffscreenCtx.fillStyle = colorTint(colors[this.pixelId], updateNoiseGrid(j, i));
this.pixelOffscreenCtx.fillRect(j * 6, i * 6, 6, 6);
}
}
}
else {
for (var i = 0; i < this.size * 2 - 1; i++) {
for (var j = 0; j < this.size * 2 - 1; j++) {
this.pixelOffscreenCtx.fillStyle = colorTint(colors[this.pixelId], noiseGrid[i][j]);
this.pixelOffscreenCtx.fillRect(j * 6, i * 6, 6, 6);
}
}
}
}
else {
this.pixelOffscreenCtx.fillStyle = colors[this.pixelId];
this.pixelOffscreenCtx.fillRect(0, 0, (this.size * 2 - 1) * 6, (this.size * 2 - 1) * 6);
}
}
if (pixels[this.pixelId].drawBackground == 1) {
this.pixelOffscreenCtx.fillStyle = colors[this.pixelId][0];
this.pixelOffscreenCtx.fillRect(0, 0, (this.size * 2 - 1) * 6, (this.size * 2 - 1) * 6);
}
if (pixels[this.pixelId].drawBackground != 2) {
for (var i = 0; i < this.size * 2 - 1; i++) {
for (var j = 0; j < this.size * 2 - 1; j++) {
drawPixel(j, i, this.pixelId, this.pixelRotation, this.pixelData, this.pixelOffscreenCtx);
}
}
if (pixels[this.pixelId].draw) {
var drawCallX1 = [];
var drawCallX2 = [];
var drawCallY = [];
var drawCallRotation = [];
var drawCallData = [];
for (var i = 0; i < this.size * 2 - 1; i++) {
drawCallX1.push(0);
drawCallX2.push(this.size * 2 - 1);
drawCallY.push(i);
drawCallRotation.push(this.pixelRotation);
drawCallData.push(this.pixelData);
}
pixels[this.pixelId].draw(drawCallX1, drawCallX2, drawCallY, drawCallRotation, drawCallData, this.pixelOffscreenCtx);
}
}
}
else {
this.pixelOffscreenCtx.fillStyle = colors[AIR];
this.pixelOffscreenCtx.fillRect(0, 0, (this.size * 2 - 1) * 6, (this.size * 2 - 1) * 6);
// this.pixelOffscreenCtx.clearRect(0, 0, (this.size * 2 - 1) * 6, (this.size * 2 - 1) * 6);
}
}
else if (this.selectionState == 3) {
var drawCallX1 = {};
var drawCallX2 = {};
var drawCallY = {};
var drawCallRotation = {};
var drawCallData = {};
var id = null;
var rotation = 0;
var data = 0;
var pixelX = 0;
this.pixelOffscreenCtx.clearRect(0, 0, this.selectionIdGrid[0].length * 6, this.selectionIdGrid.length * 6);
for (var i = 0; i < this.selectionIdGrid.length; i++) {
for (var j = 0; j < this.selectionIdGrid[0].length; j++) {
if (id == null) {
id = this.selectionIdGrid[i][j];
rotation = this.selectionRotationGrid[i][j];
data = this.selectionDataGrid[i][j];
pixelX = j;
}
if (id != this.selectionIdGrid[i][j] || rotation != this.selectionRotationGrid[i][j] || data != this.selectionDataGrid[i][j]) {
if (pixels[id].drawBackground == 2) {
if (pixels[id].drawNoise) {
if (pixels[id].animationSpeed == 1) {
for (var k = pixelX; k < j; k++) {
this.pixelOffscreenCtx.fillStyle = colorTint(colors[id], updateNoiseGrid(k, i));
this.pixelOffscreenCtx.fillRect(k * 6, i * 6, 6, 6);
}
}
else {
for (var k = pixelX; k < j; k++) {
this.pixelOffscreenCtx.fillStyle = colorTint(colors[id], noiseGrid[i][k]);
this.pixelOffscreenCtx.fillRect(k * 6, i * 6, 6, 6);
}
}
}
else {
this.pixelOffscreenCtx.fillStyle = colors[id];
this.pixelOffscreenCtx.fillRect(pixelX * 6, i * 6, (j - pixelX) * 6, 6);
}
}
else {
if (!drawCallX1[id]) {
drawCallX1[id] = [pixelX];
drawCallX2[id] = [j];
drawCallY[id] = [i];
drawCallRotation[id] = [rotation];
drawCallData[id] = [data];
}
else {
drawCallX1[id].push(pixelX);
drawCallX2[id].push(j);
drawCallY[id].push(i);
drawCallRotation[id].push(rotation);
drawCallData[id].push(data);
}
}
id = this.selectionIdGrid[i][j];
rotation = this.selectionRotationGrid[i][j];
data = this.selectionDataGrid[i][j];
pixelX = j;
}
}
if (pixels[id].drawBackground == 2) {
if (pixels[id].drawNoise) {
if (pixels[id].animationSpeed == 1) {
for (var k = pixelX; k < this.selectionIdGrid[0].length; k++) {
this.pixelOffscreenCtx.fillStyle = colorTint(colors[id], updateNoiseGrid(k, i));
this.pixelOffscreenCtx.fillRect(k * 6, i * 6, 6, 6);
}
}
else {
for (var k = pixelX; k < this.selectionIdGrid[0].length; k++) {
this.pixelOffscreenCtx.fillStyle = colorTint(colors[id], noiseGrid[i][k]);
this.pixelOffscreenCtx.fillRect(k * 6, i * 6, 6, 6);
}
}
}
else {
this.pixelOffscreenCtx.fillStyle = colors[id];
this.pixelOffscreenCtx.fillRect(pixelX * 6, i * 6, (this.selectionIdGrid[0].length - pixelX) * 6, 6);
}
}
else {
if (!drawCallX1[id]) {
drawCallX1[id] = [pixelX];
drawCallX2[id] = [this.selectionIdGrid[0].length];
drawCallY[id] = [i];
drawCallRotation[id] = [rotation];
drawCallData[id] = [data];
}
else {
drawCallX1[id].push(pixelX);
drawCallX2[id].push(this.selectionIdGrid[0].length);
drawCallY[id].push(i);
drawCallRotation[id].push(rotation);
drawCallData[id].push(data);
}
}
id = null;
}
drawDrawCalls(drawCallX1, drawCallX2, drawCallY, drawCallRotation, drawCallData, this.pixelOffscreenCtx);
var fire = null;
for (var i = 0; i < this.selectionIdGrid.length; i++) {
for (var j = 0; j < this.selectionIdGrid[0].length; j++) {