if(enabledMods.includes("mods/a_mod_by_alice.js")) {
	logMessage("cursor_shapes.js is redundant with a_mod_by_alice.js")
} else {
	currentShape = "square";
	shapeOrder = ["square","circle","triangle","inverted triangle","rhombus","squircle","twinkle"];
	shapeExclusionConditions = {
		/*"square": function(x,y,size,mouseX,mouseY,topLeft,bottomRight) {
			return false
		},*/
		"triangle": function(x,y,size,mouseX,mouseY,topLeft,bottomRight) {
			var xOffset = (x - topLeft[0]);
			var yOffset = (y - topLeft[1]);
			var distanceFromCenterLine;
			if(size % 2 == 0) {
				distanceFromCenterLine = Math.abs((size / 2) - (xOffset + 0.5))
			} else {
				distanceFromCenterLine = Math.abs(mouseX - x);
			};
			var distanceProportion = distanceFromCenterLine / size;
			var hpovp = ((yOffset + (size % 2 == 0)) / size) / 2; //halvedPossiblyOffsetVerticalProportion
			return distanceProportion > (hpovp + 0.01);
		},
		"inverted triangle": function(x,y,size,mouseX,mouseY,topLeft,bottomRight) {
			var xOffset = (x - topLeft[0]);
			var yOffset = (y - topLeft[1]);
			var distanceFromCenterLine;
			if(size % 2 == 0) {
				distanceFromCenterLine = Math.abs((size / 2) - (xOffset + 0.5))
			} else {
				distanceFromCenterLine = Math.abs(mouseX - x);
			};
			var distanceProportion = distanceFromCenterLine / size;
			var hpovpc = (1 - ((yOffset + (size % 2 !== 0)) / size)) / 2; //halvedPossiblyOffsetVerticalProportionComplement
			return distanceProportion > (hpovpc + 0.01);
		},
		"rhombus": function(x,y,size,mouseX,mouseY,topLeft,bottomRight) {
			var xOffset = (x - topLeft[0]);
			var yOffset = (y - topLeft[1]);
			var xDistanceFromCenterLine;
			if(size % 2 == 0) { xDistanceFromCenterLine = Math.abs((size / 2) - (xOffset + 0.5)) } else { xDistanceFromCenterLine = Math.abs(mouseX - x) };
			var yDistanceFromCenterLine;
			if(size % 2 == 0) { yDistanceFromCenterLine = Math.abs((size / 2) - (yOffset + 0.5)) } else { yDistanceFromCenterLine = Math.abs(mouseY - y) };
			return (xDistanceFromCenterLine + yDistanceFromCenterLine) > (size / 2) //i was just messing around, i didn't expect this to actually be the right condition :sob:
		},
		"squircle": function(x,y,size,mouseX,mouseY,topLeft,bottomRight) {
			var xOffset = (x - topLeft[0]);
			var yOffset = (y - topLeft[1]);
			var xDistanceFromCenterLine;
			if(size % 2 == 0) { xDistanceFromCenterLine = Math.abs((size / 2) - (xOffset + 0.5)) } else { xDistanceFromCenterLine = Math.abs(mouseX - x) };
			var yDistanceFromCenterLine;
			if(size % 2 == 0) { yDistanceFromCenterLine = Math.abs((size / 2) - (yOffset + 0.5)) } else { yDistanceFromCenterLine = Math.abs(mouseY - y) };
			return ( (((xDistanceFromCenterLine ** 3) + (yDistanceFromCenterLine ** 3)) ** (1/3)) > (size / 2)) || ((size > 2) && (size <= 6) && ((xDistanceFromCenterLine + yDistanceFromCenterLine) == (size - 1)));
		},
		"twinkle": function(x,y,size,mouseX,mouseY,topLeft,bottomRight) {
			var xOffset = (x - topLeft[0]);
			var yOffset = (y - topLeft[1]);
			var xDistanceFromCenterLine;
			if(size % 2 == 0) { xDistanceFromCenterLine = Math.abs((size / 2) - (xOffset + 0.5)) } else { xDistanceFromCenterLine = Math.abs(mouseX - x) };
			var yDistanceFromCenterLine;
			if(size % 2 == 0) { yDistanceFromCenterLine = Math.abs((size / 2) - (yOffset + 0.5)) } else { yDistanceFromCenterLine = Math.abs(mouseY - y) };
			return ((((xDistanceFromCenterLine ** (1/2)) + (yDistanceFromCenterLine ** (1/2))) ** (2)) > ((size / (size % 2 ? 2 : 1.7)))) && (xDistanceFromCenterLine > 0.5) && (yDistanceFromCenterLine > 0.5)
		},
		"circle": function(x,y,size,mouseX,mouseY,topLeft,bottomRight) {
			var xOffset = (x - topLeft[0]);
			var yOffset = (y - topLeft[1]);
			var xDistanceFromCenterLine;
			if(size % 2 == 0) { xDistanceFromCenterLine = Math.abs((size / 2) - (xOffset + 0.5)) } else { xDistanceFromCenterLine = Math.abs(mouseX - x) };
			var yDistanceFromCenterLine;
			if(size % 2 == 0) { yDistanceFromCenterLine = Math.abs((size / 2) - (yOffset + 0.5)) } else { yDistanceFromCenterLine = Math.abs(mouseY - y) };
			if( (((xDistanceFromCenterLine ** 2) + (yDistanceFromCenterLine ** 2)) ** (1/2)) > (size / 2)) { return true }; //structured this way for legibility
			if( ((xDistanceFromCenterLine + yDistanceFromCenterLine) == 2) && (size == 3)) { return true };
			if( ((xDistanceFromCenterLine + yDistanceFromCenterLine) >= 3.5) && (size == 6)) { return true };
			if( ((xDistanceFromCenterLine + yDistanceFromCenterLine) >= 4.5) && (size == 8) && !(Math.abs(xDistanceFromCenterLine) === Math.abs(yDistanceFromCenterLine))) { return true };
			if( //i can't explain how these rules work, but they just do
				(size % 2 == 1) &&
				(size > 5) &&
				((xDistanceFromCenterLine + yDistanceFromCenterLine) >= (size - 3)) &&
				!(Math.abs(xDistanceFromCenterLine) === Math.abs(yDistanceFromCenterLine))
			) { return true };
			return false
		}
	}

	function mouseRange(mouseX,mouseY,size,shapeOverride=null) {
		var shape = shapeOverride ?? currentShape ?? "square";
		var coords = [];
		size = size || mouseSize;
		if (elements[currentElement].maxSize < mouseSize) {
			var mouseOffset = Math.trunc(elements[currentElement].maxSize/2);
		}
		else {
			var mouseOffset = Math.trunc(size/2);
		}
		var topLeft = [mouseX-mouseOffset,mouseY-mouseOffset];
		var bottomRight = [mouseX+mouseOffset,mouseY+mouseOffset];
		if(size % 2 == 0) {
			bottomRight[0]--;
			bottomRight[1]--;
		};
		var exclusionFunction = shapeExclusionConditions[shape] ?? null;
		if((shape !== "square") && (exclusionFunction == null)) {
			logMessage(`Shape ${shape} not recognized!`)
			return []
		};

		// Starting at the top left, go through each pixel
		for (var x = topLeft[0]; x <= bottomRight[0]; x++) {
			for (var y = topLeft[1]; y <= bottomRight[1]; y++) {
				// If the pixel is empty, add it to coords
				if((shape !== "square") && exclusionFunction?.(x,y,size,mouseX,mouseY,topLeft,bottomRight)) {
					continue
				};
				coords.push([x,y]);
			}
		};
		return coords
	};

	document.addEventListener("keydown", function(e) {
		//shift+8 to change cursor shape
		if (e.keyCode == 56 && shiftDown) {
			var currentShapeIndex = shapeOrder.indexOf(currentShape);
			currentShape = shapeOrder[(currentShapeIndex + 1) % shapeOrder.length];
			logMessage(`Current shape: ${currentShape}`)
		}
	})
}