99 lines
2.5 KiB
JavaScript
99 lines
2.5 KiB
JavaScript
//agni2012.github.io/copypaste.js
|
||
//Typed in the allmigty dvorak layout
|
||
//Some helper functions coded by AI
|
||
// Extracts a rectangular matrix from (x, y) with width w and height h
|
||
|
||
function pluckMatrix(x, y, w, h) {
|
||
var result = [];
|
||
for (var j = 0; j < h; j++) {
|
||
var row = [];
|
||
for (var i = 0; i < w; i++) {
|
||
var px = pixelMap[x + i]?.[y + j];
|
||
if (px) {
|
||
row.push({ element: px.element, temp: px.temp, color: px.color });
|
||
} else {
|
||
row.push("#");
|
||
}
|
||
}
|
||
result.push(row);
|
||
}
|
||
return result;
|
||
}
|
||
|
||
var copyOnce = false;
|
||
var pasteOnce = false;
|
||
|
||
// Tool definitions
|
||
elements.copy = {
|
||
name: "copy to clipboard",
|
||
color: ["#f5c211"],
|
||
tool: function(pixel) {},
|
||
category: "tools",
|
||
excludeRandom: true,
|
||
};
|
||
|
||
elements.paste = {
|
||
name: "paste from clipboard",
|
||
color: ["#813d9c"],
|
||
tool: function(pixel) {},
|
||
category: "tools",
|
||
excludeRandom: true,
|
||
};
|
||
|
||
document.addEventListener("mousedown", (event) => {
|
||
if(!mouseIsDown) return; //sandboxels
|
||
if (event.button !== 0) return; // only left‐click
|
||
var x = mousePos.x, y = mousePos.y;
|
||
var size = mouseSize || 1;
|
||
|
||
// COPY
|
||
if (currentElement === "copy" && !copyOnce) {
|
||
|
||
copyOnce = true;
|
||
var matrix = pluckMatrix(x - (size-1)/2, y - (size-1)/2, size, size);
|
||
var payload = JSON.stringify({ matrix, x, y });
|
||
navigator.clipboard.writeText(payload)
|
||
.then(() => alert("Copied " + size + "×" + size))
|
||
.catch(e => console.error("Copy failed:", e));
|
||
}
|
||
|
||
// PASTE
|
||
if (currentElement === "paste" && !pasteOnce) {
|
||
pasteOnce = true;
|
||
navigator.clipboard.readText()
|
||
.then(text => {
|
||
var data = JSON.parse(text);
|
||
var matrix = data.matrix;
|
||
for (var j = 0; j < matrix.length; j++) {
|
||
for (var i = 0; i < matrix[j].length; i++) {
|
||
|
||
console.log("→ Drawing", cell?.element, "at", x+i, y+j);
|
||
var cell = matrix[j][i];
|
||
if (cell !== "#" && cell.element) {
|
||
|
||
var px = createPixel(cell.element, x + i - (size-1)/2, y + j - (size-1)/2);
|
||
if (px) {
|
||
if (typeof cell.temp === "number") px.temp = cell.temp;
|
||
if (typeof cell.color === "string") px.color = cell.color;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
alert("Pasted at", x, y);
|
||
|
||
|
||
|
||
|
||
})
|
||
.catch(e => console.error("Paste failed:", e));
|
||
}
|
||
});
|
||
|
||
document.addEventListener("mouseup", (event) => {
|
||
if (event.button === 0) {
|
||
copyOnce = false;
|
||
pasteOnce = false;
|
||
}
|
||
});
|